Beidou network, stars shine all over the world.

　　On July 29, the reporter learned from the China Satellite Navigation System Management Office that the last networking satellite of the Beidou-3 system has completed in-orbit testing, network access evaluation, and has been officially connected to the network recently.

　　In ancient times, there was Beidou Seven Stars to identify the direction, and now there is Beidou Satellite Positioning Kyushu. This global satellite navigation system independently built and operated by our country will provide global users with all-weather, all-day, high-precision positioning, navigation and timing services. What are the capabilities of Beidou satellite navigation system and how to achieve the development of the whole industry chain? How will Beidou satellite global networking promote the transformation of production and life and empower the development of industries?

　　Have five abilities

　　Beidou satellite navigation system is an important space infrastructure independently built and operated by our country, and it is also the largest, widest coverage and highest service performance giant complex space system in our country so far.

　　Speaking of Beidou, many people’s first reaction is "navigation and positioning". Real-time navigation and fast positioning are the most basic functions of a satellite navigation system. In addition, Beidou also has three features: accurate timing, location reporting and short message communication.

　　"The Beidou satellite itself is a timing system in our country," said Lu Xiaochun, deputy director of the National Time Service Center of the Chinese Academy of Sciences. The accuracy of the on-board rubidium atomic clock on the Beidou-3 satellite is at the international leading level, and can reach 5 10 billion seconds per day. At present, this function has been widely used in communications, power, finance and other systems.

　　The location reporting function is closely related to the characteristics of Beidou’s "active positioning". Active positioning is a major innovation of China’s Beidou. Using radio measurement technology, through two geostationary orbit satellites, it can not only answer the user’s "where am I", but also tell the relevant parties who follow the user’s whereabouts "where are you". It is widely used in search and rescue, fishing and other fields, and is a "clairvoyant" to ensure the safety of people’s livelihood.

　　The short message communication function is the "unique stunt" of the Beidou system. Navigation satellites and communications satellites are two types of satellites, but Beidou navigation satellites have additional communication functions. Wang Bo, deputy secretary-general of the China Satellite Navigation and Positioning Association, said that Beidou users can use the end point to not only know their location, but also tell others about their situation through short messages. This function is crucial in areas without network coverage such as deserts, distant oceans, deep mountains and forests, or when disasters occur and communication is blocked.

　　"After the Wenchuan earthquake, all ground communication facilities have been completely disconnected. The information is actually based on the short message and short message function of Beidou-1. Although it is only capable of a few hundred Chinese characters, it was very effective at that time." Wang Ping, chief designer of Beidou-3 satellite at the Fifth Academy of Aerospace Science and Technology Group, said.

　　In the Beidou-3 system, the ability of short message communication has been significantly improved, and the information sending capacity has been increased from 120 Chinese characters to 1200 Chinese characters at the first time, which is widely used in many fields such as ocean fishing, rescue and disaster relief, and global search and rescue. According to Yu Xiancheng, president of the China Satellite Navigation and Positioning Association, more than 70,000 fishing boats and law enforcement vessels across the country have installed Beidou end point, and a total of more than 10,000 people have been rescued.

　　The Beidou satellite navigation system consists of three parts: the space segment, the ground segment, and the user segment. It is worth mentioning that the Beidou space segment uses a hybrid constellation of three orbiting satellites. In addition to having medium-circle earth orbit satellites like the US GPS, European Galileo, and Russian GLONASS satellite navigation systems, it also has geostationary orbit satellites and tilted geosynchronous orbit satellites. These two types of satellites belong to high-orbit satellites. The higher the satellite, the stronger its anti-occlusion ability. Whether it is in a city with high-rise buildings or in a mountainous area with many obstructions, Beidou can still "hold on to its post" when other satellite systems cannot be positioned. Especially in low latitudes, Beidou performance is more advantageous.

　　Benefit domestic service global

　　On May 27, China’s 2020 Mount Everest elevation survey mountaineering team successfully topped the world’s highest peak, Mount Everest.

　　15 years ago, when our country measured the elevation of Mount Everest, the global navigation satellite system (GNSS) satellite measurement mainly relied on the GPS system of the United States. And this measurement, our country also referred to the four global satellite navigation systems of China Beidou, the United States GPS, the European Galileo, and the Russian Glonass, and mainly used the data of Beidou. Among them, the Beidou high-precision positioning equipment developed by the Shanghai Huatai Navigation Technology joint stock company played an important role in the measurement.

　　The headquarters of China Test Navigation is located in Beidou Industrial Park, Xihongqiao, Qingpu District, Shanghai. There are more than 100 companies related to the Beidou industry. The upper, middle and lower reaches of the Beidou industry chain have formed close connections.

　　From the application level, how is the Beidou industrial chain divided?

　　It is understood that the "Beidou" industrial chain is mainly concentrated in the user segment of the Beidou system, divided into three links: upstream basic components, midstream end points, and downstream operation services. Among them, upstream basic components are mainly chips, boards, antennas and other basic components; midstream end points mainly refer to navigation and positioning devices that can receive "Beidou" signals; downstream operation services mainly refer to providing various basic services such as positioning, navigation, timing, and short message communication based on "Beidou" for government and enterprise users, industry users, service providers, and mass consumers.

　　From providing services for the Asia-Pacific region to providing services for the world, Beidou realizes global networking, which not only means that Beidou has a wider coverage of services, but also benefits the entire industrial chain. The related industrial chain products have a set of support systems. The experience, stability and reliability of these products will be greatly improved, especially in the chip and end point industries.

　　The R & D and production technology of Beidou chips is gradually maturing. The 28-nanometer chip supporting the "Beidou No. 3" system signal has been widely used in the field of Internet of Things and consumer electronics. The 22-nanometer dual-frequency positioning chip has met the market application conditions. The full-frequency integrated high-precision chip has been put into production, and the performance of Beidou chips has reached a new level. By the end of 2019, the shipment of domestic Beidou navigation chip modules has exceeded 100 million pieces, and the quarterly shipment has exceeded 10 million pieces. Beidou navigation chips, modules, high-precision boards and antennas have been exported to more than 100 countries and regions.

　　In terms of end point products, taking smartphones as an example, in 2019, the total sales volume of domestic satellite navigation and positioning end point products exceeded 460 million units, of which the sales volume of smartphones reached 372 million units. As of the third quarter of 2019, more than 400 mobile phones that applied for network access in the Chinese market had positioning functions, of which nearly 300 supported Beidou positioning.

　　The whole industrial chain of Beidou is making efforts, which not only benefits China but also serves the world. "In 2019, Beidou’s overseas application cooperation and trade exchanges have become more frequent. Domestic Beidou basic products have been exported to more than 120 countries and regions. Land rights confirmation, precision agriculture, smart construction, smart ports, etc. based on Beidou have been successfully applied in ASEAN, South Asia, Eastern Europe, West Asia, Africa and other places." Yu Xiancheng said.

　　Aerospace Science and Technology Group Wuyuan Aerospace Stellar Company has developed more than 1,000 kinds of satellite application products so far, including Beidou navigation handheld, Beidou ship-borne end point, Beidou vehicle-mounted end point, etc. "In 2019, our ship-borne end point products successfully entered the Myanmar fishery market. So far, more than 1,000 sets of ship-borne end point products have been delivered. It not only provides services such as ship positioning supervision, no-fishing and no-navigation area management for Myanmar’s fishery supervision department, but also provides fishermen with positioning and navigation, catch reporting, text communication and alarm and rescue functions." The relevant person in charge of Aerospace Stellar told reporters.

　　The completion of the Beidou system will greatly promote a new round of development of our country’s satellite navigation industry. The "2020 China Satellite Navigation and location-based service industry development white paper" (hereinafter referred to as the "white paper") shows that in 2019, the total output value of our country’s satellite navigation and location-based service industry reached 345 billion yuan, an increase of 14.4% over 2018. It is expected that the overall output value of the industry will exceed 400 billion yuan in 2020.

　　Applications are limited only by imagination

　　Signals are on the horizon, applied around.

　　From clothing, food, housing, transportation to water, electricity, gas, heat, from agriculture, forestry and fisheries to disaster relief and mitigation… The Beidou satellite navigation system is deeply integrated into social life and penetrates into all aspects of economic and social development.

　　Driving on the road, which road is smoother? Bus travel, how long will it take for the car to arrive at the station? Shared riding, how can I quickly find a bicycle? No matter what mode of transportation you choose, you can’t do without the Beidou satellite navigation system.

　　The transportation industry is one of the largest users of the Beidou satellite navigation system. The Beidou system is widely used in key transportation process monitoring, highway infrastructure safety monitoring, port high-precision real-time dispatch monitoring and other fields. According to the data of the White Paper, by the end of 2019, more than 6.50 million operating vehicles, 40,000 express and postal vehicles, about 80,000 buses in 36 cities, more than 3,200 inland river navigation facilities, and more than 2,900 marine navigation facilities in China had applied the Beidou system, and built the world’s largest operating vehicle dynamic supervision system.

　　"Where" and "what time" constitute the measurement coordinates of our daily work and life. Invisible and intangible time and space information is not only an indispensable important guarantee in people’s lives, but also an important infrastructure of the national economy.

　　Intelligent port construction is regarded as an important means to enhance the core competitiveness of ports. Previously, the Ministry of Transport and other nine departments issued the "Guiding Opinions on Building World-Class Ports", proposing to build information infrastructure based on Beidou satellite navigation system and other technologies, and promote the automatic driving demonstration of trucks in the port area and special scenes.

　　In Wuhan Huashan Port, rows of bridge cranes, ship cranes, and track cranes are arranged in sequence, and "flatbed trucks" about 15 meters long and with a maximum load of 75 tons are driving independently. A series of operations such as parking, packing, leaving, parking, and unloading are completely completed independently.

　　This is a 5G intelligent unmanned container transfer truck that uses Beidou positioning. Compared with traditional container unmanned trucks that rely on "magnetic nails" on the ground to locate and move, the Beidou navigation system can provide higher-precision spatiotemporal information, transmit data through the 5G network, and enable the car to sense various objects within 200 meters, and the parking positioning accuracy is controlled within 5 centimeters.

　　The accuracy is controlled within 5 centimeters – this is not the "limit" of Beidou. High-precision service is a major feature of Beidou. The service accuracy of traditional navigation systems is "meter-level" or even "10-meter-level", and higher-precision services are rarely opened to the civilian market. Beidou "has a national network", and with the help of more than 2,000 ground-based enhancement stations, the Beidou system has the ability to provide users with decimeter-level, centimeter-level and even millimeter-level positioning accuracy.

　　When agriculture meets Beidou, sowing is more labor-saving, seedling emergence is more worry-free, and labor production efficiency is greatly improved. In the farmland of Dashetai Town, Wulateqian Banner, Bayannur City, Inner Mongolia Autonomous Region, unmanned seeders are becoming increasingly "ordinary" from "rare things". Based on the Beidou positioning function, the seeders operate by themselves along the preset route. With this precise and scientific method, the sowing deviation per kilometer does not exceed 2 cm, and the seedling emergence rate per mu can be increased by 10%.

　　According to statistics, the agricultural machinery automatic driving system based on the Beidou system has more than 20,000 sets, saving 50% of labor costs; the agricultural machinery operation supervision platform and the Internet of Things platform based on the Beidou system provide services for more than 100,000 sets of agricultural machinery equipment, greatly improving the operation management efficiency.

　　When disaster warning meets Beidou, people are safer and property is guaranteed. Not long ago, in Leijiashan, Shimen County, Hunan Province, thanks to the "Beidou Satellite High-Precision Earth Disaster Monitoring and Early Warning System", villagers located in the landslide danger area were promptly transferred without any casualties. Through 24-hour real-time monitoring of the deformation and displacement of mountains, reservoirs, and rivers, Beidou provides early warning of possible landslides, subsidence, cracks, reservoirs, and river water levels to protect lives and reduce losses.

　　On the special battlefield, Beidou also responded quickly and made every effort to fight. At the beginning of 2020, a battle against the COVID-19 epidemic was launched in Shenzhou, and Huoshen Mountain and Leishenshan Hospital rose from the ground. It was Beidou that achieved high-precision positioning and accurate plotting for complex terrain and landforms; the national "Qianxun Location" online drone platform can realize epidemic prevention operations such as drone precision spraying, providing it with high-precision data, and it is also Beidou; the real-time supervision and control of material transportation vehicles, intelligent machines will quickly send medical materials delivered to the hospital isolation area, and the support system behind it is still Beidou…

　　The Beidou system collides with new technologies such as new generation 5G mobile communication, blockchain, Internet of Things, artificial intelligence, etc., builds an emerging industrial ecological chain with Beidou spatiotemporal information as the main content, and promotes the transformation of production and lifestyle and the continuous innovation of business models, which will create huge economic and social benefits.

　　In the future, Beidou has infinite possibilities. As Academician Sun Jiadong, the first chief designer of Beidou satellite navigation system, once said, "Beidou’s application is only limited by human imagination". (Our reporters, Chai Yaxin, Fu Xiaojing)

You can always trust Jiangsu Satellite TV’s New Year’s Eve stage!

On December 31, 2022, at 19:30, the 2023 New Year’s Eve Concert of Jiangsu Satellite TV, which integrates true singing, strength, technology and temperature, began to sing in a shocking manner at the Cotai Arena in Macau, achieving the record of leading the fault and four firsts.

This concert is guided by the spirit of the 20th National Congress of the Communist Party of China, with the theme of "Lighting up Happiness with Struggle", and takes the "we" in the struggle as the core theme, paying tribute to every struggling you, me, and him. The quality and creativity of the "Asia Top Show" will be continued, revisiting one classic old song after another, savoring one beautiful new song after another, drawing inspiration and strength from the memories of the past, and taking courage to embark on a new journey at a new starting point.

Struggle is the courage to move forward

"Struggle Narrator" takes the stage as the "finishing touch"

"Tonight, we use the New Year’s Eve concert to send our sincerest wishes to the audience and friends. May this winter be accompanied by warmth, and all the good things will come as scheduled in the spring of the coming year." At the beginning of the party, this warm and powerful greeting hit the soft hearts of the audience, highlighting the base color of the whole party that soothes and inspires people.

Jiangsu Satellite TV’s 2023 New Year’s Eve Concert takes the "us" in the struggle as the core main line, carefully choreographed and carefully depicted eight sections, and representatives from all walks of life formed the "struggle narrator" to open each section.

Yu Ruofei, a representative of the 20th National Congress of the Communist Party of China and the captain of the Gansu Blue Sky Rescue Team, told "Self-improving Us", "Moving China’s 2021 Person of the Year" Chen Beier told "We Walk Together", Huang Jialun, chairman of the Macao Patriotic Youth Education Association, shared "We Who Love Life", Tao Jianzhong, an aerospace expert, shared "We Who Dream of the Future", host Yang Lan showed "We Who Promote the National Style", and women’s volleyball world champion Zhang Changning showed "We Who Are Full of Youth". Their stories of struggle deeply moved every audience, and they bravely rushed to 2023 with a more passionate yearning for a better life!

As the "finishing touch" of each chapter, their struggle story also brings a more appropriate expression to the subsequent music.

For example, after Yu Ruofei shared his rescue story, Xue Zhiqian’s partner Guo Guanting sang the heart of the striver with a song "The Lone Brave", "Fight? Fight! With the humblest dream." Whether it is headwinds or desperate situations, you should strive to fight for yourself and your dreams.

Similarly, after Chen Bei’er shared her "infinite road", Alan Tam, Zhong Chuxi, Shan Yichun, and Zhang Chunye sang the firm determination of Hong Kong compatriots to stand with the motherland through thick and thin, and at the same time, it was in line with the hot event of the 25th anniversary of Hong Kong’s return to the motherland, which immediately raised the whole party’s intention.

Struggle is the charm of rooted professionalism

Bringing together the top singers in the Chinese music industry, presenting "Good job"

In this dizzying music extravaganza, the singers all offered "good jobs", bringing a sense of surprise that was "unexpected and reasonable".

As soon as the party opened, INTO1 sang the magnificent rivers and mountains of the motherland with a song "Mountains and Rivers Map", opened the prelude "We who are rushing to the mountains and rivers", and painted the magnificent mountains and rivers with music. The final "We who are moving forward bravely" was performed by Liao Changyong and Sheng Mei’s affectionate song "Pilot", praising the new era and new journey, and drew a perfect end to the party. Echoing each other one by one, INTO1 sang together the strong voice of "Contemporary China, the country is magnificent, the people are heroic, and the future is great".

Sun Nan used the two classic old songs of "See You or Don’t Scatter" and "As Long as You’re Better Than Me" to sing the warm emotions of people watching each other and supporting each other; Xue Zhiqian brought songs such as "Countless" and "What Do You Want Me to Do", and "Xue’s Love Song" gave people a delicate and warm inner touch; Zhang Jie sang many songs such as "Ten Years of Countermeasure", "Whose Tears Are Flying + The Most Familiar Stranger", "White Dove Swan", "Dragon Roar", singing the courage of dream chasers to move forward and be firm and fearless; Zhou Shen joined hands with "Plum Blossom Award" winner Wang Danhong and more than 20 Peking Opera actors, and a "Light" showcased the beauty of the quintessence of the country; Tan Weiwei made a high-pitched note, from "If There Is Afterlife" to "Shanhai" to the classic folk songs of Yuefu "The Song of the Emperor" sings the heroic spirit of bravery and fearlessness.

There are more Wang Junkai through Weiya, from the flash bridge to the main stage, blood singing "Thousand Miles Return" "We Will Rock You", bringing a "heaven to earth" music journey, #Wang Junkai single-handed hanging Weiya #topic also instantly reached the top and continued to top the chart, ranking first in the main search list of Weibo, becoming the first "explosive" topic of all New Year’s Eve parties; modern brother Liu Yuning wearing ancient costumes singing "Looking for One You", Zhang Yifan in a brilliant white dress danced, like a touch of shock in a beautiful love picture scroll. Li Yuchun continued the zero-point finale, singing "internal organs" in a hollow heart-shaped device, singing his hope and love for life in a gentle voice.

"It sounds so good" "It’s too burning"… Litchi New Year’s Eve has captured the hearts of countless audiences. On the last night of 2022, she offered deep and innocent feelings, presenting the "two-way rush" of traditional opera and pop music, singing a common heart and full of hope.

Struggle is the courage to dare to try

Virtual technology empowers "New Year’s Eve assists"

In order to present a "fantastic, interesting, magical and beautiful" New Year’s Eve party, this year Jiangsu Satellite TV also used virtual technology to provide blessings for artistic effects, explore the meta-universe gameplay, and realize the MAX of technological power.

For example, when G.E.M. Deng Ziqi was performing "Gloria", a sea of Wang Yang suddenly appeared on both sides of the stage. G.E.M. Deng Ziqi stood in the middle of a blue water and sang softly, the picture was beautiful.

Zhang Liangying gently sang "At Any Time", a huge phantom appeared on the stage, and the VR painting broke through the dimensional wall.

When Tan Weiwei sang "If there is an afterlife", the audience’s favorite "Big Blue Whale" also made a dreamy appearance. I saw it break out of the screen, presenting mysterious and peculiar visual effects.

This concert has created digital people for many singers, presenting a perfect blend of real people, digital people, virtual scenes, and real stages on the screen.

When Zhou Shen sang "TRY", there were many Zhou Shen on the stage, or bowed his head in thought, or hesitated, or courageously moved forward, presenting excellent visual effects. The most representative is Wang Yuan. When he sang "New Boy + I Can Light the Torch by Myself", he and his digital people formed a "five-person band", some playing the piano, some beating the drum, and some singing, achieving the wonderful feeling of "one person is a band". #Five Wangyuan #also topped the hot search list, becoming another main list for Litchi New Year’s Eve.

It is not difficult to see from the hot search topics such as #Liu Yuning New Year’s Eve Magpie Bridge Stage #, #Xue Zhiqian New Year’s Eve Air Walking The Most Beautiful Overpass #, #Xue Zhiqian Zhang Liangying High-altitude Glass Bridge Stage is very acceptable #, etc. As the core visual element, "bridge" makes the stage shine. This year, Jiangsu Satellite TV broke the tradition of single-layer stage for New Year’s Eve, innovatively designed a three-dimensional structure of double-layer stage, and used a giant arch bridge to span the first-floor stage to form a three-dimensional spatial effect, leading the "Asian Top Show" to advance again.

From the results, the stage creativity also gave the audience a new visual experience. More than 20 groups of artists brought more than 50 performances that night, each show was tailor-made and carefully crafted, with the blessing of creative dance art and virtual technology, presenting excellent visual effects.

Everything in the past is a prelude. 2023 has arrived. The new year will continue to "light up happiness with struggle" and create miracles with struggle.

Song and Ming antiques worth over ten million yuan

　　Guangzhou Daily reported on March 30Shenzhen Public Security Bureau Futian Branch reported yesterday afternoon that the victim Chen lost two boxes of Song and Ming antiques worth over 10 million yuan in a taxi. After several days of tracking, the Futian police station of the branch successfully recovered the lost items.

　　Lost antiques in a taxi

　　According to Li Yaoqiang, director of the Futian police station, on the evening of March 17, Mr. Chen went to the police station to report that he had taken a taxi to the Bank of China Building on the Fuhua section that day and left the two boxes of valuable antiques he was carrying in the taxi. He did not ask the taxi driver for a taxi invoice when he got off the bus, nor did he remember the license plate number or the company the car belonged to, so he had to ask the police for assistance in finding it.

　　The police went to the Shenzhen Public Security Bureau’s monitoring center to retrieve and view relevant videos, and found a driver of a taxi company among thousands of taxis. The police immediately contacted the taxi driver, but the driver provided evidence that he was not carrying Mr. Chen at that time, and the clue was interrupted.

　　After three days of tracking, the police still couldn’t find Mr. Chen’s taxi, so the police went back to help Mr. Chen carefully recall the day’s ride. After carefully checking Mr. Chen’s mobile phone, the police finally locked down Mr. Chen’s actual ride time.

　　On the afternoon of March 21, the police in the monitoring center quickly found the video surveillance video of Mr. Chen taking a taxi with antiques that day, and determined the time of Mr. Chen’s ride from the time shown in the video, that is, 18:58 on March 17 instead of the 19:07 Mr. Chen originally said. After that, the police successfully arranged the taxi Mr. Chen was taking among the large number of taxis through the ride time and route.

　　The police quickly rushed to a taxi company and found the taxi driver who was carrying Mr. Chen that day. The driver said that he could not contact the owner. The next day, he took the two boxes left by Mr. Chen back home. The driver cooperated with the police to investigate and quickly returned the antiques.

　　At 16:00 that day, the police handed over two boxes of antiques to Mr. Chen in perfect condition.

Editor in charge: Wang Jiaolong

Guo Shoujing Telescope in the Milky Way Galaxy. Photo by Chen Ying

Schematic diagram of the increase in the area of the silver plate. Courtesy of the National Astronomical Observatory
　　On August 7, the National Astronomical Observatory of the Chinese Academy of Sciences announced that the National Major Science and Technology Infrastructure Guo Shoujing Telescope (LAMOST), which is managed and operated by it, has successfully completed the first phase of spectral sky survey observation. The first phase of the survey released a total of spectral 9.01 million, including high-mass spectra (signal to noise ratio greater than 10) 7.77 million to determine the spectral parameters of 5.34 million groups of stars.
　　The number of spectra published by LAMOST is 1.8 times the sum of the spectra published by other sky survey projects in the world. The dataset (DR5) was released to domestic astronomers and international collaborators on December 31, 2017. In addition, since the first survey, 345 SCI papers have been published using LAMOST data and have been cited more than 3,000 times.
　　The boundaries of the galaxy have been greatly expanded, and the radius may reach about 100,000 light years
　　In the past few decades, astronomers have generally believed that the radius of the Milky Way is about 50,000 light-years. There is a rod-like structure near its center, with a disk-like structure outside (the Milky Way disk), surrounded by sparse stars (the Milky Way halo), and the sun is about 25,000 light-years away from the center of the Milky Way.
　　Previously, it was thought that the Milky Way disk had a clear boundary about 50,000 light-years from the center of the galaxy, at which the number of stars in the Milky Way disk plummeted, as if the Milky Way disk were cut off. But in recent years, some observations have found young stars belonging to the Milky Way disk beyond this boundary, which seems to suggest that the boundary of the Milky Way disk should be larger. However, to confirm this, more and more distant stars need to be counted.
　　At the end of 2017, researchers at the National Astronomical Observatory used LAMOST data to accurately count the number of stars in the outer reaches of the Milky Way galaxy by applying complex statistical methods, and successfully drew a cross-sectional map of the spatial structure of the outer reaches of the Milky Way disk.
　　Liu Chao, a researcher at the National Astronomical Observatory, said: "We can see from the figure that although the number of stars in the galactic disk decreases with the radius of the galactic disk, it does not stop at 50,000 light-years, but extends all the way to 62,000 light-year from the center. This is about a quarter larger than the radius quoted in textbooks."
　　In 2018, an international research team composed of researchers from the Canary Institute of Astrophysics in Spain and the National Astronomical Observatory of China further used the massive stellar spectra obtained from the LAMOST data and other related data to rewrite the size of the Milky Way disk again, and found that the disk-like structure containing most of the stars in the Milky Way may be much larger than astronomers previously thought, and the radius may reach about 100,000 light years.
　　"This study provides a new understanding of the star composition of the Milky Way disk and a more accurate measurement of the size of the galaxy," said Mr. Liu. "The constant rewriting of the size of the galaxy will prompt astronomers to re-examine the general laws of galaxy formation and cosmic evolution."
　　In addition, the researchers recalculated accurately based on the LAMOST data, rewriting the structural characteristics of the Milky Way halo and establishing a new structure of the inner flat and outer circle. Liu Chao said: "This clear evidence overturns the previous speculation that the stellar halo is a flat sphere with a constant axis ratio, and helps humans re-understand the formation history and evolution of the Milky Way stellar halo."
　　Measuring the orbital eccentricity and inclination of nearly 700 exoplanets for the first time, the solar system is not an exception in the universe
　　In this survey, researchers used LAMOST to measure the orbital eccentricity and inclination of nearly 700 exoplanets for the first time, and found that about 80% of the planetary orbits resemble the nearly circular orbits of the solar system.
　　Zhao Gang, a researcher at the National Astronomical Observatory, said: "This shows that the solar system is not a special case in the universe, but a representative one. To some extent, it enhances our confidence in finding another earth and extraterrestrial life."
　　Quasars are distant celestial bodies outside the Milky Way. Their energy comes from the huge attractive force released by the accretion of surrounding matter by the supermassive black hole at their center. They are important probes for studying the distant universe.
　　"More than 12,000 quasars have been found in the LAMOST spectrum, with an average redshift of 1.5 and a maximum redshift of 5," said Zhao Yongheng, a researcher at the National Astronomical Observatory. "In addition, the mass of the central black hole has been estimated based on these data. The discovery of these quasars will provide important help for the statistical study of large samples of quasars."
　　The sample of nearby host galaxies is a classic in the Large Scale Galaxy Spectroscopic Survey (LAMOST), which began in the 21st century. However, due to the effect of fiber collisions, the sample has a high degree of incompleteness on a small scale. These missing galaxies are observed as supplementary galaxy samples in the LAMOST survey.
　　Zhao Yongheng said: "Due to the wide range of the survey, the spectral measurements of nearly 10,000 supplementary galaxies were obtained in the first survey, and nearly 10,000 new pairs of close galaxies were confirmed. These close galaxies have important scientific value for studying the merger process of galaxies."
　　The researchers also used the LAMOST data to discover a new class of extrasolar planets – hot starfish, which share several hallmarks with hot Jupiters, providing key clues and new research directions for uncovering the origin of hot Jupiters and other short-period planets.
　　Dark matter accounts for more than 90% of the total mass of galaxies, but most of the distribution is very scattered, and the proportion of dark matter at the location of the sun is very low. This brings great difficulties to human direct detection of dark matter.
　　"We used the LAMOST data to re-estimate the density of dark matter near the sun, which is of great significance for finding dark matter particles and understanding the distribution of dark matter in the galaxy," Zhao Yongheng said.
　　In addition, using LAMOST data, researchers have also accurately estimated the age of millions of stars, increasing the number of star samples with accurate age by 1,000 times, providing basic data for the study of the evolution of the Milky Way; at the same time, measuring the magnetic activity index of nearly 6,000 sun-like stars, found that the sun has a level of magnetic activity comparable to that of super flare stars, confirming that the sun has the possibility of a super flare.
　　The discovery of a star with a lithium content about 3,000 times that of similar celestial bodies has doubled the international observation limit for lithium content
　　Old metal-poor stars, like cosmic "fossils," record the first history of the chemical evolution of the universe, and their analysis can enable "stellar archaeology" of the first generation of stars and the nature of the early universe.
　　Zhao Gang said: "We have found more than 10,000 metal-poor stars in the LAMOST spectrum with a metal content lower than one percent or even one ten thousandth of the sun, building the largest cosmic fossil sample in the world that is suitable for tracking and observation by existing large telescopes."
　　At the same time, the researchers also discovered a group of extremely rare small-mass metal-poor stars with lithium abundance exceeding the normal value by hundreds of times. Among them, one star has a lithium content about 3,000 times that of similar celestial bodies, which is the star with the highest lithium abundance known to mankind. The major discovery was published online in the international scientific journal Nature Astronomy on August 7 in the early morning of Beijing time.
　　Lithium is the key element connecting the Big Bang, interstellar matter and stars. Its evolution in the universe and stars has always been an important research object in the field of astronomy. However, the understanding of lithium in contemporary astronomy is still very limited. Giant stars rich in lithium are very rare, but they are of great significance in revealing the origin and evolution of lithium. Unfortunately, astronomers have only discovered a very small number of such celestial bodies in the past 30 years.
　　"This newly discovered lithium-rich star is located in the direction of Ophiuchus near the center of the Milky Way, about 4,500 light-years north of the Milky Way disk. After further study, we found that the lithium element of this star is likely to come from a special material exchange process inside the star." Dr. Yan Hongliang of the National Astronomical Observatory said. "This discovery changes human understanding of lithium in celestial bodies and doubles the limit of international observation of lithium content."
　　In addition, in the nearly 10 million spectra of LAMOST, researchers have found five hypervelocity stars in a haystack, and there are currently only more than 20 hypervelocity stars in the world.
　　Zhao Gang said: "They provide an important sample for further study of the formation mechanism of stars that are very fast and can eventually break free from the attractive forces of the Milky Way and’escape ‘the Milky Way."
　　(Originally published in People’s Daily 2018-08-08 12th edition)

How much is the Huawei P7?

　　The current pre-sale price of Huawei P7 is 2888 yuan.

　　Huawei P7 is available in three colors: black, white and pink. The global version is priced at 449 euros. The first batch will be sold in more than 30 countries and regions including the Chinese mainland and Hong Kong, the United Kingdom, Germany, Italy, France and Spain in May. So how much is the Huawei P7? The price of Huawei P7 is 2,888 yuan.

　　In the Chinese market, Huawei P7 will launch mobile, China Unicom and telecom versions, and plans to start pre-sale simultaneously at 10:00 am on May 8, 2014 in Huawei Mall, JD.com, Tmall Huawei Flagship Store, Suning.com, Gome Online, No. 1 Store, and Amazon. The current pre-sale price is 2888 yuan.

　　In terms of configuration, Huawei P7 uses its own HiSilicon Kirin 910T 1.8GHz quad-core processor, 1.8GHz main frequency, 2GB RAM + 16GB ROM, and supports a maximum of 64GB memory expansion. 5.0-inch 1080P resolution IPS screen, using in-cell technology, the front and back bodies cover the third-generation Corning Gorilla Glass.

Huawei P7 price

　　The price of the Huawei P7 is 2888 yuan.

　　As Huawei’s key model this year, P7’s performance is remarkable: the continuation of the P6’s lightness and appearance style, the system is more smooth and user-friendly, and the performance has also been improved. 13 million + 8 million pixel camera is suitable for selfies and is also suitable for shooting others. In general, Huawei P7 has made no small improvement compared to the previous generation, and the performance in all aspects is also very balanced.

　　Huawei P7 has 13 million pixel rear + 8 million pixel front-facing camera, the main camera adopts F2.0 aperture, Sony 4th generation stack sensor. Based on Android 4.4.2 customized Emotion 2.3 operating system and 2500mAh capacity battery. Support 5-mode 10-band, support TD-LTE, TD-SCDMA, GSM, FDD-LTE, WCDMA (the latter two only support international roaming).

　　Summary of the question of how much the Huawei P7 costs. The current pre-sale price of the Huawei P7 is 2888 yuan. Overall, while inheriting the exterior design outline of the Huawei P6, the Huawei P7 boldly overturned the all-metal design and switched to double-sided gorilla glass, while adding composite textures to the back. The overall feel makes people know that it is the P series at a glance, but it also gives people a refreshing surprise.

On June 1, 2022, the new BYD Tang (parameter picture) EV was officially launched, with a price of 279,800. See the table below for details. The new BYD Tang EV is a mid-term modified model. The front face of the new car adopts the front face of BYD Dynasty electric family, and it is changed into a closed shape, which gives people a fresher feeling. BYD Tang EV is currently BYD’s flagship SUV model. After the mid-term change, the new car will come standard with 7 seats, and it can be upgraded with 6 seats for 10,000 yuan.

We can see that the price range of the new BYD Tang EV is 27.98-33.98 million yuan. The new car has three configurations to choose from, namely, the 600-kilometer battery life exclusive type, the 730-kilometer battery life exclusive type and the 635-kilometer battery life four-wheel drive flagship type. It has two kinds of blade batteries to choose from.

If the first generation of BYD Tang stands firm with the strength of "road tank", then the second generation of Tang has added the item of face value on the basis of strength, and its appearance is really reasonable, even before the mid-term change. The biggest change in the appearance of the new BYD Tang EV is its front face, which adopts a closed design, with only an air inlet below and a silver diversion shovel at the bottom. The top half of the front face of the new car adopts a very layered design, with a wide silver decoration at the top and its Chinese logo in the middle. The whole front face has a strong gas field.

There is no change in the side of the new Tang EV, but it can play well, with a suspended roof and a black painting style for the D-pillar. The side of the new car body has a sharp waistline, and its black wheel eyebrows are very delicate. The side of the body of the new Tang EV is very eye-catching, fashionable and sporty as a whole.

In the rear part of the car, the new car has a layered design. It has a penetrating taillight group. The taillight is three-dimensional and prominent. Although it is simple, it looks very atmospheric, and the lower part of the tail has a groove design. The part surrounded by the bottom of the new car is also very delicate, and the two ends are shaped like weapons.

In the interior, the new car adopts a family style, with a two-piece steering wheel, which is very atmospheric. The central control large screen of the new car is suspended and rotatable, and there are obvious atmosphere lights on the center console, which are interspersed on the panel. In terms of configuration, the new car is equipped with a Dana stereo, and the front seats support heating, ventilation and massage. In terms of power, the 600 km exclusive model of the new car is equipped with a motor with an output of 228 horsepower; The 730 km exclusive model is equipped with a 245 HP motor; The 635km four-wheel drive flagship is equipped with a 180kW+200kW motor, which accelerates for 4.4 seconds in 100km. In terms of battery, the 635km four-wheel drive model and the 730km exclusive model of the new car use 108.8kWh blade battery, while the battery capacity of the 630km exclusive model is smaller.

In order to thoroughly implement the measures taken by the provincial party committee and the provincial government to promote the chain length system, further accelerate the digital transformation process of enterprises in Dongchangfu District, and promote industrial development to improve quality and efficiency, Dongchangfu District Bureau of Industry and Information Technology and Huawei (Liaocheng) Digital Industry Innovation Center launched a series of activities, namely "Yunling Dongchang, Talking about Digital Empowerment and Practicing Digital Transformation Technology Salon". The series of activities of the Technology Salon aims to combine the advantages of Huawei’s cloud technology with the advantages of local industries, and strengthen enterprise exchanges in the region in various directions such as industrial Internet applications, digital factory scenarios, artificial intelligence, and network security.

On May 30th, the first special salon with the theme of "Digital Factory Empowerment Salon and Strong Chain Matchmaking Meeting of Industrial Chain" was held as scheduled.

Releasing digital productivity, Huawei Cloud enables manufacturing to upgrade "intelligence"

As the world’s leading provider of ICT infrastructure and intelligent terminals, Huawei provides practical and effective digital transformation solutions for enterprises in Dongchangfu District. In this activity, Huawei invited business representatives to visit Huawei (Liaocheng) Digital Industry Innovation Center to learn about the digital achievements of Huawei Cloud Empowering local enterprises, so that business representatives can further feel the advantages of digital transformation in the current competitive environment.

In order to further deepen enterprises’ understanding of digital transformation, Wei Ning, director of industrial Internet products of Huawei Cloud IoT, published the theme sharing of "Digital Factory Construction, Helping Enterprises Speed up Digital Intelligence" at the event. This sharing focuses on how the manufacturing industry is deeply integrated with the ICT industry, and deeply explores the pain points of digital transformation of enterprises. Focusing on achieving efficient collaboration between upstream and downstream supply chains, optimizing production processes, improving product quality, and then reducing raw material procurement and product listing cycle to seize market opportunities, Huawei Cloud has demonstrated many advantages in empowering enterprises in digital transformation. At the same time, Wei Ning also gave a detailed introduction to the capabilities provided by Huawei Cloud FusionPlant industrial Internet platform, which provided more reference for the digital transformation of enterprises present.

Wei Ning, Director of Huawei Cloud IoT Industrial Internet Products

Focus on multiple production scenarios in a refined way, and promote the value transformation of digital intelligence together.

With the continuous development of technical capabilities, the deep integration of digitalization and industry has become the general trend. Facing the actual demand of manufacturing industry for digital upgrading, the penetration of digital capability into all aspects of industrial production has become the only way to boost the innovation and development of manufacturing industry.

Liu Tongshun, a researcher at the National Intelligent Manufacturing Engineering Laboratory and a senior consultant of CAXA, delivered a keynote speech entitled "PLM Enabling Design Through Intelligent Manufacturing" based on the full link efficiency of digital capabilities in the production process. It not only analyzed the full-link advantages of PLM application in intelligent manufacturing for the guests, but also shared the successful cases of PLM application in digital transformation, so that more enterprise representatives could understand the advantages of digital capabilities in enterprise production and management.

Liu Tongshun, Senior Consultant of CAXA

Liu Dong, senior executive consultant of Shandong Wan Teng Electronic Technology Co., Ltd., shared the theme of "Intelligent Manufacturing Promotes Digital Transformation of Enterprises" and gave many suggestions on how to refine the granularity of enterprise manufacturing operation management, strengthen performance management and improve enterprise operation efficiency through intelligent management system architecture.

Liu Dong, Senior Executive Consultant of Shandong Wan Teng Electronic Technology Co., Ltd.

Yue Yongshuai, Shandong Regional Director of Shenzhen Smart Internet of Things Co., Ltd., introduced MixIOT, an underlying system of Internet of Things independently developed by Smart Internet of Things, through The Value and Application of Internet of Things in Industry. And share the safety management and control, quality improvement and cost reduction of multi-service scenarios such as air compressor station, boiler and electric power based on MixIOT platform.

Yue Yongshuai, Shandong Regional Director of Shenzhen Zhiwulian Network Co., Ltd.

Business representatives from Shandong Tiangong Geotechnical Engineering Equipment Co., Ltd. made wonderful sharing on embracing digital productivity, and conducted in-depth discussions on the changes in the industry structure caused by digital transformation.

Hou Dianbo, Enterprise Representative of Shandong Tiangong Geotechnical Engineering Equipment Co., Ltd.

In the salon activities where industry experts and business representatives talked about the road of digital development, the digital transformation goals of related enterprises in Dongchangfu District gradually became clear, and the urgent need for digital transformation was quickly responded. Since then, Huawei Cloud will attract more high-quality partners in the industry, jointly promote the digitalization, networking and intelligent construction of enterprises, and explore a broader digital economic space for more enterprises in urgent need of transformation.

Zebra consumption model construction

Huawei’s energy is once again reflected in the new M7 and Cyrus.

After the 11-day holiday, the stock price of Celeste has been trading daily for two consecutive trading days, and its market value has once again stood at 100 billion.

At present, the question before Cyrus is, how to maintain stable sales after the release of the new M7? In the longer term, it is the overall profitability of the company.

　

Old bottle and new wine

Since the beginning of this year, due to the continuous sluggish sales of the series of cars in the world, the share price of Sailis (601127.SH) has generally fallen sharply, and once fell to a low of 24.75 yuan on June 8. After that, it briefly bottomed out and then continued to fall sharply.

Until September 12th, the new M7 series in the world was officially listed, which finally added a fire to Celeste. On September 14th and 18th, the company’s share price successively won two daily limit boards. And on September 28, the last trading day before the 11 th holiday, another daily limit was used to close the first three quarters.

The new M7 is really attractive to users in terms of both product and price. On the basis of the original 6-seat version, it adds 5-seat versions, giving users more choices.

Huawei said that it has invested 500 million yuan for the new M7, and has upgraded its safety, intelligence and battery life. The functions of seat ventilation, heating, etc., which were only available on the old M7 models, have become standard in all new models.

Information from all sides shows that the new M7 is sincere to users.

More importantly, while upgrading the product and configuration, the price is cheaper than the old one. There are five configurations of the new M7 in Wenjie, with a guide price of 249,800-329,800 yuan. The starting price is lowered by 40,000 yuan compared with the old M7, and with the limited time discount of 6,000 yuan, the entry threshold becomes lower.

Then, at a time when new energy automobile products are constantly innovating and choosing more diversification, will users pay for the new M7?

As soon as the 11-day holiday was closed, Yu Chengdong, Huawei’s managing director, terminal BG CEO and chairman of smart car solutions, couldn’t wait to report good news to the outside world: "The new M7 in the world was set to hit a new high of 7,000 units on October 6; It has only been listed for 25 days, and the cumulative number has exceeded 50,000 units. "

Stimulated by this, after the holiday, A shares opened for trading, and Cyrus’ share price went up for two consecutive trading days. The company had to make an emergency announcement and give a risk warning.

It is understood that since August 28 this year, Sailis shares have increased by 110.42%. In the same period, Shenwan Automobile Index has increased by 7.28% and Shanghai Composite Index has increased by 0.36%. In fact, the company’s fundamentals have not changed significantly, so there is an obvious risk of overheating market sentiment.

　

(of a doctor) bring the dying back to life

Asked about the hot sale of the new M7 in the world, Yu Chengdong couldn’t help sighing in his circle of friends that "it’s not easy to come back to life!"

In the past, Xiaokang Co., Ltd. (formerly known as Seles) spent several years developing a new energy vehicle, named SERES Seles. In April 2019, Cyrus made its debut at the Shanghai Auto Show, and many people didn’t know who it was.

The following year, Sellers’ first SUV model SF5 went on the market in mass production, and only 732 vehicles were sold in the whole year.

At this time, Huawei appeared, pointing out a new path for Cyrus to build a car together.

With Huawei’s blessing, it instantly became radiant. In 2022, the product was officially released by AITO, and after deep binding with Huawei, it became the fastest growing brand of new energy vehicles.

At the beginning of the release of AITO, it set a proud record of delivering more than 10,000 vehicles for several months in a row, and delivered 75,000 vehicles in 2022.

However, since the beginning of this year, the glory of the world of inquiry has ceased.

According to the production and sales report disclosed by Sailis, in the first half of this year, the cumulative sales of Sailis Automobile (actually a series of models) was only 25,800. Among them, the sales volume of M7 is extremely bleak. According to the data of car home, the monthly sales volume of M7 has been less than 1,000 vehicles since April this year, and it was as low as 432 vehicles in June this year.

The reasons for asking the world to go away are very complicated. Tesla cut prices at the beginning of the year to compete for the market, which triggered a new wave of price cuts for new energy vehicles, which is one of the important reasons.

In the early days, the HarmonyOS cockpit carried by the asking world really won a wave of goodwill from users. However, with the increase of users and the extension of actual use time, many users find that the product strength of the world is not as strong as expected.

The outside world has always had doubts about who AITO belongs to. At the beginning of March this year, the brand official once changed the "AITO asking the world" in the relevant promotional materials to "HUAWEI asking the world", but it was quickly changed back and slapped itself, which further aggravated users’ doubts.

It is in the context of the continuous collapse of sales volume that the press launched the new M7, hoping to make a turnaround.

　

Sustained loss

Formerly known as Xiaokang Co., Ltd., Cyrus used to produce mini commercial vehicles and low-end SUVs of Dongfeng Scenery brand, and its main target users were concentrated in low-tier cities.

In the era of traditional fuel vehicles, the company’s business is not sexy, and the market attention is not high, but with its leading position in the segmentation field, the small life is still good.

In 2016, the company launched the first SUV Scenery 580, with sales exceeding 10,000 for five consecutive months. The following year, the total sales volume of the company’s SUV reached 188,600 units, which directly promoted the annual sales volume of the whole vehicle to reach the peak sales volume of 404,200 units.

It was this year that the company’s operating income exceeded 20 billion yuan, and the net profit returned to the mother also achieved the best performance in history of 725 million yuan.

However, Xiaokang shares only caught up with the brilliant last bus of fuel passenger cars. Soon, the growth rate of passenger car market in China declined to negative growth, competition shifted from incremental to stock era, resources were further concentrated in the head car enterprises, and small and medium-sized car enterprises struggled to survive.

Zhang Xinghai, the head of the company, has a forward-looking strategic vision. Under his leadership, Xiaokang invested and established SF MOTORS in the United States as early as the beginning of 2016 to build new energy vehicles.

Helpless, the car was built and could not be sold. Until the emergence of Huawei. In 2021, the company changed its name, demonstrating the determination of strategic transformation.

Cooperating with Huawei to build a car, not only the products sold well, but also the company’s share price soared due to the blessing of Huawei concept. In June last year, it once reached a historical high of 90.50 yuan, and its market value exceeded 100 billion.

With the increase of product sales, the company’s operating income has increased significantly. From 14.30 billion yuan in 2020 to 34.10 billion yuan in 2022, the loss also further increased, from-1.729 billion yuan to-3.832 billion yuan.

In the first half of this year, the company’s growth momentum came to an abrupt end, and its operating income fell by 11.14% year-on-year to 11.03 billion yuan, and it continued to lose 1.344 billion yuan.

First financial news, AITO is speeding up the listing of new cars. Huawei Terminal announced on September 10th that it will release the new M7 five-seat car on September 12th. With the release of new cars, the matrix of AITO vehicles will include M5, M5 pure electric version, M5 intelligent driving version, M5 pure electric intelligent driving version, M7 and M7, and it is planned to release M9 in the fourth quarter.

AITO Wenjie is a brand jointly launched by Huawei and Cyrus. At present, there is a big gap between the sales volume of the industry and the new force of making cars on the head. As a representative of Huawei’s intelligent car selection model, Huawei urgently needs to prove its ability to ask for cars.

In August, the sales of nine new car-making forces, including Ai ‘an, Ideality, Weilai and Deep Blue, all exceeded 10,000, and the delivery volume of AITO was 5,018.

In the case of sluggish sales in the world, Huawei’s auto business has shown signs of being more enterprising recently. In addition to speeding up the listing of new cars, in June this year, Huawei also received 21 "Jiejie" trademarks, which was interpreted by the industry as that Huawei will have the leading role in Jiejie trademarks and become a unified brand name for Huawei’s smart car selection model in the future. In July, the "AITO Joint Working Group on Marketing and Service" set up by Cyrus Auto and Huawei began to be fully responsible for the end-to-end closed-loop management of marketing, sales, delivery, service and channels, marking the strengthening of cooperation between the two parties. From the perspective of products in the second half of the year, the new M7 and M9 models are undoubtedly the most concerned.

Cross-border sales are under pressure

Yu Chengdong, managing director of Huawei, CEO of BG and CEO of BU, a smart car solution, has previously revealed some information about the new M7 model. According to Weibo, the model has 3338mm interior space and 686L trunk volume. Yu Chengdong also highlighted the safety attributes of the new M7. In addition, the M9 full-size SUV will also be launched at the end of the year.

The launch of new cars is very important for the international community to boost sales. Since the beginning of this year, international sales have been under pressure. According to the production and sales data of Celestial, the sales of Celestial cars in July and August this year dropped by 45.69% and 67.52% year-on-year, which contributed to the year-on-year decline in sales in the first eight months of this year. The reporter learned from the Celestial Securities Department that in its production and sales express, the source of Celestial automobile sales is mainly from the world.

"In the first quarter, the promotion of the automobile industry caused users to have a wait-and-see mood. The user’s expectation that the M5 version will be released in the second quarter has a certain impact on the sales of existing models." Cyrus explained the reason for the decline in sales in the first half of the financial report.

AITO WeChat official account also stopped disclosing monthly delivery this year. According to the scattered data, AITO delivered 4,585 new cars in April this year, 5,629 in May and 5,018 in August, and there is no good news that the monthly delivery has exceeded 10,000. Compared with last August, the delivery volume of the industry exceeded 10,000 vehicles, reaching a peak of 12,000 vehicles in October.

According to the data of the Association, in the ranking of wholesale sales of new energy passenger cars in August this year, Sailis sold 5,018 vehicles, which did not rank among the 20, lagging behind the new car-making forces with monthly sales exceeding 10,000, such as Guangzhou Automobile Ai ‘an, Ideality, Weilai, Zero Run, Tucki and Nezha.

While the sales volume problem is anxious, Cyrus and Huawei have not tasted the sweetness in performance since the delivery. In 2022, thanks to the higher selling price of M5 and M7 and the increase in sales volume, the revenue of Cyrus doubled year-on-year. However, due to the increase in sales expenses and investment in R&D, the loss doubled year-on-year, reaching 3.832 billion yuan. In the first half of this year, Cyrus did not turn losses, and its revenue also decreased by 11.14% year-on-year.

It is also doubtful how much performance increment the car business can bring to Huawei. In 2022, Huawei’s smart car solution business revenue was 2.077 billion yuan, accounting for only 0.3% of the total revenue. If the cumulative investment of smart car solution BU is 3 billion US dollars, the business is still losing money. In the first half of this year, the smart car solution business revenue was 1 billion yuan, equivalent to half of last year’s annual revenue, and it seems to be standing still.

Yu Chengdong is under a lot of pressure whether it can bring the sales volume of the industry together and set a benchmark for Huawei’s car business. Since the beginning of this year, Yu Chengdong has been a frequent platform for the world, and its Weibo has twice mentioned that it has spent a lot of money on the new M7 model, saying that this model has "newly invested 100 million yuan to upgrade its interior and exterior" and "spent 500 million yuan to upgrade and build it". In July, Yu Chengdong warmed up the new M7 at the exchange meeting with distributors and suppliers, and in August, he appeared at Chengdu Station to promote the model.

Regarding the sales volume, Yu Chengdong previously responded that the sales volume is only the result of a certain development stage, and what is reflected behind it is actually the relationship with users. Due to lack of experience and experience, I took some detours. At this time, I need to give full play to my own advantages, be determined, and insist on making the ultimate products. Yu Chengdong revealed that in the face of external shocks, the company will speed up improvement, such as optimization in retail, service, delivery and other fields this year, and at the same time optimize the mechanism, increase unannounced visits to stores and other means to enhance the overall service capacity.

Adjustment of cooperative relationship

Since the beginning of this year, it has been frequently speculated that Huawei is devoting itself to building cars, and there are even rumors that Huawei BU wants to seek independence. The root cause of the rumors is that Huawei’s car business has not brought obvious increase and its development prospects are still unclear. In fact, outside Celeste, which has the deepest cooperation with Huawei, many car companies are considering cooperation with Huawei, and the cooperation relationship has undergone adjustment.

At present, the cooperation between Huawei and car companies is divided into three categories, namely vertical parts supply, HI(HuaweiInside) and Huawei Intelligent Selection. HI mode provides full-stack smart car solutions for car companies, and Huawei Intelligent Selection mode is deeply involved in product definition, styling design, marketing and user experience. The cooperation depth of these three models is from shallow to deep.

In the cooperation between car companies and technology manufacturers, who has the "soul" is a controversial issue, especially for Huawei, which has always been strong in product control, car companies will inevitably choose carefully. Some auto industry analysts told reporters that with the competition of new energy vehicles entering the second half, profits will gradually tilt towards electronicization and intelligence, and automakers are wary of cooperation with technology manufacturers.

In March this year, Guangzhou Automobile Ai ‘an AH8 project changed its HI cooperation mode with Huawei and changed it into a component supplier mode. AH8 will be independently developed by Ai ‘an. Some car companies have made two preparations. In April this year, the cooperation mode between BAIC Extreme Fox and Huawei changed from HI mode to intelligent car selection mode. At the same time, BAIC started its own research. At the end of August, Beiqi polar fox koala opened for pre-sale, and this model is positioned as the world’s first smart parent-child car. The reporter learned from Beiqi Blue Valley Securities Department that koala has no cooperation with Huawei. In addition, Chery, Jianghuai and Huawei have cooperated in car selection. Among them, Chery and Huawei have jointly launched a number of smart electric vehicles, and Chery is also developing an independent new energy brand iCAR.

Huawei is aware of the challenges it faces. At the "China Electric Vehicle committee of 100 Forum 2023" in April this year, Yu Chengdong said frankly that among domestic partners, new forces are unlikely to choose Huawei intellectually, international giants will not choose it for some reason, and traditional car companies will not choose it if they are afraid of losing their souls, which makes Huawei face great challenges.

Even in the face of the dynamic adjustment of the cooperative relationship with car companies, in recent years, when Huawei emphasized the stability of cash flow and gave up heavy assets to enter the automobile production, Huawei still responded many times and denied the path of building cars independently. At the beginning of this year, Ren Zhengfei, founder and CEO of HUAWEI, issued a decision announcement, stressing that "Huawei" or "Huawei" should not be used in vehicle promotion and appearance, and the time limit of "Huawei does not build cars" should be extended by five years.

Under this circumstance, in the limited cooperation with car companies, how Huawei can achieve the maximum benefit and the most ideal commercialization goal has become a core issue. In August, it was reported that Huawei made strategic adjustments to its BU business to reduce investment in non-core business and put money to the cutting edge. However, Huawei officials did not respond to this news.

In terms of business strategy, in the foreseeable time, the high probability of asking the world will still be the most important force point of Huawei’s car business. The new M7 and M9, which will be released on the 12th, will become the biggest concern of the international community in the second half of the year.

Original title: Q will release the new M7 model. How long will Huawei "build a car" window?

　 　 Special feature of 1905 film network The constantly fermenting divorce in Wang Baoqiang is the first headline in the entertainment circle in 2016. It not only occupied the social media in China, but also "ended" the Rio Olympic Games in advance and even went to the BBC’s official website homepage — — According to BBC statistics, the topic of Wang Baoqiang’s divorce has been viewed more than five billion times. At present, the whole people are paying attention to the progress of Wang Baoqiang’s divorce, waiting for the day when the truth comes out.

Wang Baoqiang is very haggard recently.

Arrogant sprinkling salt　娱乐至死

　 　 But at this time, there are always people who want to make some money by taking advantage of the heat of this incident.

　 　 Just today, a group of movie scripts and boot photos called "Baby Don’t Cry" were exposed.There is not only the scene of rape in the script, but also the content of property distribution by lawyers, and even the names of several parties have not changed!

　 　 The move was met with indignation.Actor Gan Wei.Rage and boycott, and called on the whole network to boycott together. After all, this is Wang Baoqiang’s family affair, and it is really unconscionable and reprehensible to use it as a means of making profits regardless of the consequences.

　

Screenshot of Nandu Weibo

Screenshot of Gan Wei Weibo

　

　 　 Since Gan Wei,Letv videoAfter Weibo boycotted,YoukuIt also means that the film will not be played and the film will be banned.

　 　 A Mei once sang a lyric written by Taiwan Province lyricist Wu Yukang: Don’t let yesterday sprinkle salt on your wound — — Today, when everyone knows that you are injured, but someone has to put salt on your wound? Even before sprinkling salt, we should write a first draft of the salt sprinkling script, hold a "opening ceremony", and then call everyone to come and watch his "achievements" of sprinkling salt.

　 　 I can only send him this kind of person ↓

Follow the trend and get addicted to the cottage.

　 　 As the saying goes, even pigs can fly when standing on the tuyere. In recent years, some low-cost, short-term production and low-threshold online movies have become synonymous with "shanzhai" in addition to following the news hotspots.

　

　 　 Take Wang Baoqiang’s works as an example. The cinema film "Taoist Down the Mountain" starring him and directed by Chen Kaige invested 200 million yuan and took 9 months to shoot. However, an online movie called "The Taoist Out of the Mountain" only took 280,000 yuan to write a script for a week, plus 10 days of preparation, 10 days of shooting and 10 to 12 days of post-production. It took only over a month before and after filming, and the cost was recovered in two days after it was launched. The whole network earned more than 3 million yuan, and the return on investment was nearly ten times. This is probably a million profits that traditional cinema films can’t imagine.

Wang Baoqiang starred in "Taoist Down the Mountain"

The online movie "Taoist Mountain" is shoddy.

　

　 　 On August 12th, the online video broadcast "Smiling Weird" was just like the popularity of "Love O2O" which was shown in the cinema on the same day. With pervert, murder, pleasure, orgasm and nudity as propaganda words, it tried every means to attract the audience’s attention.

"It’s weird to smile" rubs the heat of "Love O2O"

　

　 　 Such as Descendants of the Moon, Goodbye Mermaid, Aussie, Return of the Pen Fairy, Pan Jinlian is me, She is Pan Jinlian, I am Pan Jinlian … … With the title of the film, the following, ambiguity, misunderstanding and clinging of Chinese characters are exhausted, which simply rubs the last trace of heat.

The online movie "She is Pan Jinlian" and Xiaogang Feng’s work "I am not Pan Jinlian" both involve Pan Jinlian.

　

　 　 Fortunately, by this year, it has been difficult to replicate the miracle of "empty gloves and white wolves" by referring to online movies made with "low cost and short cycle". Many "players" who want to make quick money by gimmicks, scales and shanzhai have gradually lost their foothold in the market. This is undoubtedly something to be thankful for.

National carnival moral feast

　 　 Since Wang Baoqiang’s divorce, the major online media have become entertainment venues for gossiping for a while. You have been chasing after me all night to squeeze all relevant "r evelations", "insider" and "truth" into all visible places, just like a group of chefs who can’t find ingredients suddenly find fresh ingredients that are at their fingertips, and they all turn the "fire" to the most prosperous and set up a "table" for morality. As for the prizes of this entertainment Olympic Games, they are clicks, comments and reposts that are directly linked to the money gains.

　

　 　 诚然，就地取材烧火做菜是大厨的工作，正如跟踪报道娱乐八卦是记者的工作一样，无可厚非。但当酒席将散时，有个人突然站起身来，拿起碗里自己“吃剩”的“骨头”举到面前大声说，“我用这玩意给大家再蒸个排骨尝尝啊”时，估计只能倒人胃口。

　 　 毕竟，娱乐圈的事，就一定要娱乐至死吗？家里的事，就一定要跟风到家吗？

　 　 “低俗不是通俗，欲望不代表希望，单纯感官娱乐不等於精神快乐”；“有的是非不分、善恶不辨、以丑为美，过度渲染社会阴暗面；有的搜奇猎艳、一味媚俗、低级趣味，把作品当作追逐利益的‘摇钱树’，当作感官刺激的‘摇头丸’；有的胡编乱写、粗制滥造、牵强附会，制造了一些文化‘垃圾’”；“文艺不能当市场的奴隶，不要沾满了铜臭气。”

　

　 　 上面者段话是习大大在文艺座谈会上的发言，值得每个人读一读，每一个文艺工作者学一学。