High-precision images obtained by Fengyun-4 B star

　　The first one

　　It is equipped with the world’s first day and night high frequency imaging instrument.

　　First batch

　　Successfully acquired the first batch of high-precision images and data.

　　first time

　　Clearly see the minute-level wind and cloud change process with the naked eye.

　　First time

　　Realize the wish of "seeing where there is a disaster quickly"

　　The Weather Forecast broadcast on July 1st published a satellite cloud picture, which attracted the attention of many netizens. This is the first operational star of a new generation of geostationary meteorological satellites in China — — The first batch of high-precision and high-efficiency visible light observation images successfully obtained by Fengyun-4 B star.

　　On the full-disk satellite cloud image, the snow in Tianshan Mountain, the surface texture of lakes and Hetao areas in Qinghai-Tibet Plateau, convective clouds in Northeast China and North China, and vortex clouds in high latitudes in the northern and southern hemispheres are clearly visible.

　　These images can visually show the fine structure of convective clouds, and the temporal and spatial resolution is increased from 5 minutes and 500 meters to 1 minute and 250 meters respectively, which improves the continuous and rapid monitoring ability of small and medium-sized clouds, and is of great significance for the monitoring and early warning of severe convective weather, especially for the monitoring of sudden small and medium-sized weather systems.

　　Fengyun-4 b star successfully acquired

　　The first batch of high-precision images and data

　　Fengyun-4 B satellite was successfully launched on June 3, and it is the first operational satellite of the second generation geostationary meteorological satellite in China. It is mainly used in weather analysis and forecasting, environment and disaster monitoring and other fields. The satellite, which is in the on-orbit test, successfully obtained the first batch of high-precision data and image products. On the full-disk satellite cloud image, the snow in Tianshan Mountain, the surface texture of lakes and Hetao areas in Qinghai-Tibet Plateau, convective clouds in Northeast China and North China, and vortex clouds in high latitudes in the northern and southern hemispheres are clearly visible. On the panchromatic image products with a resolution of 1 minute and 250 meters and the image and animation products with a resolution of 500 meters, the fine structure and development process of convective clouds can be seen at a glance. It is worth mentioning that this product generation uses machine learning technology to realize true color atmospheric correction.

　　Carrying the world’s first

　　Day and night high frequency secondary imaging instrument

　　The fast imager carried by the satellite is the world’s first day-and-night high-frequency imaging instrument, which can provide one-minute interval multi-spectral continuous observation in an area of 2,000 km× 2,000 km, making the monitoring of typhoons, rainstorms and mesoscale disastrous weather more flexible and precise. The advanced geostationary orbit radiation imager adds the function of low-level water vapor imaging, which enhances the quantitative observation ability of the surface and clouds. The geostationary orbit radiation imager and the fast imager cooperate with each other, which not only ensures the multi-spectral effect required by geostationary orbit atmospheric remote sensing, but also has the observation ability of high temporal and spatial resolution.

　　Tang Shihao, chief designer of Fengyun Meteorological Satellite Engineering Application System, said that Fengyun-4 B-star made it possible for people to clearly see the minute-level change process with the naked eye for the first time, and also realized the wish of "seeing where there is a disaster quickly". In addition, the variety of B-star products has increased significantly, which can provide observation support for meteorological forecasting, disaster prevention and mitigation, response to climate change, and ecological civilization construction, especially for monitoring and early warning of major disasters such as typhoons, floods and droughts.

　　Data daily service capacity

　　Increase by 50%

　　Lu Feng, chief designer of the optical satellite ground system of Fengyun-4 geostationary meteorological satellite, said that in order to ensure the long-term stability of satellite observation and data, the service life of Fengyun-4 B star is 7 years. The ground application system will build a brand-new core business system to give full play to satellite benefits. The daily data processing capacity of Fengyun-4 B star is about 1.2 times that of Fengyun-4 A star, and the daily data service capacity is improved by 50%.

　　In the next step, Fengyun-4 B star will conduct a one-year on-orbit test, test and apply, and release products in batches. Fengyun-4 star B will also form a networking advantage with star A, and will be strong in key areas and important weather process monitoring to provide more abundant observation products. According to CCTV News and China Weather Network,

　　Quick and accurate reality

　　Fengyun no.4 b star

　　Three characteristics to upgrade meteorological service

　　After the launch, Fengyun-4 B star was fixed at 123.5 degrees east longitude, and joined hands with Fengyun-4 A star. The observation range reached the Indian Ocean in the west and crossed the international date line of the Pacific Ocean in the east, which not only completely covered China’s territory, but also covered a wider area such as the Northwest Pacific Ocean and Oceania, enabling China’s second-generation geostationary meteorological satellite to realize the business model of two-star operation and east-west layout.

　　Fengyun-4 B-star service will be upgraded on the basis of A-star, and a high-speed, reliable, all-weather and all-weather data processing, transmission and distribution system will be built to ensure the meteorological service of meteorological data end users and serve the national economy and people’s livelihood.

　　Fast: every second will ensure efficiency.

　　As a geostationary meteorological satellite, obtaining high time resolution observation data is the primary task of Fengyun-4 B satellite, and data processing, transmission and distribution are irreplaceable links. Therefore, as the overall unit of the satellite, 509 Institute of the Eighth Academy of Aerospace Science and Technology Group, together with users and contractors, has built a high-speed data processing, transmission and distribution system between the satellite and the ground. Using the satellite-ground high-speed data system, the B-satellite remote sensing load is sent to the earth data transmission subsystem for data processing while acquiring remote sensing data, and then transmitted to the ground station for data processing through the satellite-ground high-speed data transmission channel.

　　After being processed by the ground station, the generated meteorological products will be quickly distributed to the fixed meteorological stations at all levels in provinces, cities and counties and the vehicle-borne and ship-borne mobile receiving terminals in the satellite coverage area through the high-speed information forwarding channel and the low-speed information forwarding channel of the satellite-to-ground forwarding system. Using the satellite-ground high-speed data system, it takes only a few minutes to obtain remote sensing data from remote sensing load to reach the end users, and it can provide high-frequency meteorological data for ships in China and its surrounding areas and sea areas.

　　Accurate: data "express" to ensure quality

　　Meteorological satellites are called "the first line of defense for disaster prevention and mitigation" by the industry because the remote sensing data detected by satellites are the first-hand data for monitoring and predicting the development and trend of severe weather. Therefore, satellite remote sensing data when bad weather occurs is particularly important.

　　By adopting a number of technologies, Fengyun-4 B-star ensures that data transmission is not afraid of typhoons and rainstorms, and can be stably and reliably transmitted to ground stations, assisting meteorological units to make accurate weather forecasts and reducing the losses that bad weather may bring to national lives and property.

　　Reality: self-upgrading to protect people’s livelihood

　　In order to further improve the application efficiency of B-star as the first operational satellite of Fengyun-4 series, this time, the research team carried out a "self-upgrade" of the satellite-ground data transmission and distribution system, which really made users experience convenience and speed.

　　In order to further bring special vehicles, small and medium-sized ships and other mobile platforms into the service group of low-speed information forwarding channel, the output power of the downlink power amplifier of Fengyun-4 B-star low-speed information forwarding channel is doubled, and the antenna diameter of the ground receiving terminal is reduced by 0.3 times, which solves the problem that it is difficult to install receiving equipment on mobile platforms such as vehicles and small and medium-sized ships.

　　At the same time, in order to adapt to the application scenarios where the moving direction of mobile terminals such as vehicles and ships changes in real time, and improve the experience of data forwarding service, the research team changed the polarization direction of downlink microwave signals in the high-speed information forwarding channel and the low-speed information forwarding channel of the satellite-to-ground forwarding system from horizontal vertical double-line polarization to left-right rotation double-circle polarization, thus solving the problems of polarization isolation reduction and data reception error or interruption caused by the direction change of the receiving platform.

　　Fengyun-4 B-Star has also added a high-speed Ka-band high-speed original remote sensing data transmission channel, which supports the real-time transmission of high-speed remote sensing data to the ground when a typhoon or local disastrous weather area occurs, thus improving China’s emergency capabilities such as forecasting and monitoring disastrous weather and reducing the loss of life and property of the people of the country.

　　Xinhua News Agency reporter Hu Zhe Huang Wei

　　Zhongxin. com Sichuan News, January 4th (Liu Xiaoli) At the beginning of the new year, all enterprises in China Sichuan Cuisine Industrial City Park, Pidu District, Chengdu are busy with production, R&D, market expansion and order rush, striving to achieve a "good start" in the first quarter.

　　On January 3, the production workshop of Novomey Biotechnology Chengdu Co., Ltd. (hereinafter referred to as Novomey) was busy. In the frying workshop, 40 woks are arranged around, and the staff are monitoring all data indicators in real time in front of the electronic screen; In the packaging workshop, the equipment runs quickly, and bags of compound seasoning are off the assembly line. In the loading and unloading area, the packaged products are being loaded and will be sent to major cities soon.

　　Nuogaomei Company is a comprehensive standardized condiment customization enterprise integrating R&D, production and sales, focusing on providing catering enterprises with the overall solution of catering standardization in compound seasoning. The enterprise was built last year and put into production in October last year. Since it was put into production, it has been in busy production.

　　"Before and after the Spring Festival is the traditional peak season for consumption, and it is also the peak season for production in the food industry. Our company’s philosophy is’ everything must serve customers’, so we are working hard to ensure the delivery of orders. " Ni Taoyuan, the production director of Novomey, said that at present, there are enough orders from enterprises. In order to ensure delivery, the frying workshop runs 24 hours a day, and the staff takes two shifts and all 40 woks run. "The frying workshop can guarantee the delivery of 200 tons of fried materials every day, and the whole factory can deliver 300 to 400 tons every day."

　　According to reports, as a professional service provider providing compound seasoning for chain catering brands, Nogo Beauty Company has been quietly appearing beside consumers. Everyone’s familiar delicacies, such as Man Xiaobao, Shu Daxia, Mao Daxian, Laoxiang Chicken, Wuliguan Hot Pot, Limestone Roast Chicken, and Laojie Weigan String, are all inseparable from Nuogaomei.

　　"We will use Nogomel as the company headquarters, and at the same time, we will transfer the production capacity of the company in other regions to China Sichuan Food Industry City." The person in charge of the company said that through the creation of smart factories, we will strive to achieve new breakthroughs in output value.

　　Not far from Nogaomei Company, Sichuan Dandan Pixian Douban Group Co., Ltd. (hereinafter referred to as Dandan Group) Sichuan Road Factory is also busy, and the workers cooperate closely with each other to make orders and sprint for a "good start".

　　"At present, there are still many orders, and we are in a hurry. Roughly speaking, from New Year’s Day to Spring Festival, we need to deliver orders of more than 80 million yuan. At present, we are working at full capacity and working overtime to ensure market supply before the holiday. " Yue Yisong, Marketing Director of Dandan Group, said.

　　According to reports, the Sichuan Road Factory of Dandan Group has been running well since it was put into production, and its production capacity has been fully released. However, it is still far from meeting the market demand. Yue Yisong introduced that in order to solve the problem of tight production capacity, in early 2023, the company built a new production workshop in Yong ‘an Road Factory. It is expected that this workshop will be put into use in 2024, which will alleviate the problem of supply capacity to some extent.

　　In 2023, Dandan Group shouldered the market pressure, strove forward and operated steadily, and achieved a booming production and sales. The annual sales revenue exceeded 800 million yuan, up more than 15% year-on-year. Yue Yisong said that in 2024, Dandan Group will, as always, do a good job in products and services, continue intensive cultivation to expand the market, increase the application and promotion of Pixian watercress in various cuisines, and intensify brand promotion, so as to make a good start for Dandan Group’s journey towards 1 billion yuan. (End)

　　In 2020, the Ministry of Agriculture and Rural Affairs and the Central Network Information Office officially released the Digital Agriculture and Rural Development Plan (2019-2025). Digital agriculture in a broad sense includes four dimensions: agricultural Internet of Things, agricultural big data, precision agriculture and smart agriculture. It includes a complete system of data collection, classification, application and mining, serving the whole process of agriculture.

　　As the capital, Beijing has gathered the best talents and advanced technology and equipment in the country, and has a number of national scientific research institutes and laboratories, which have made solid research and promotion in 3S technology, precision farming technology, agricultural information management, agricultural biological environment control and automation.

　　Many modern agricultural industrial parks have already begun to lay out digital agriculture, taking information as an agricultural production factor, and using technologies such as big data, Internet of Things, artificial intelligence, blockchain, and 5G to visually express, digitally design, and informatize agricultural objects, environments, and the whole process. Today, we walked into the modern agricultural park around us to explore the current situation of its digital agriculture development and get a glimpse of its future.

　　A multi-span greenhouse and 13 digital technologies

　　In the 5G era, what are strawberries growing in the clouds? How does it taste? How is the output? What is the cost? With such doubts and curiosity, the reporter went to the "strawberry in the air" multi-span greenhouse in Zhongguancun Science Farm of Haidian Agricultural and Rural Bureau.

　　Pushing through the door, a large display screen at the door can clearly see the top window, sunshade net, top quilt, two-layer film, thermal insulation quilt, crosswind, fill light, tidal irrigation … which show the latest situation of strawberry planting in the shed in real time.

　　Through the glass door, I saw an intelligent robot spraying water and fertilizer automatically. Rows of bright strawberries hung in the air, and the ground was spacious and clean …

　　If you want to enter the greenhouse, you must have a strict disinfection process, put on your shoes, and walk into the closed air shower spraying room before you can enter.

　　Just entering the shed, the faint fragrance in the air came to my face, and the fruit was bright red and attractive on the rows of strawberry verandahs. I can’t help but pick one to taste, sweet and soft, and my mouth is full of fragrance. "This is Xiangye, which is what everyone calls Sui Zhu." Zheng He of Haidian District Agricultural Technology Comprehensive Service Center introduced. "5G cloud strawberry is independently developed by Beijing Haidian Agricultural Science Research Institute, which integrates and optimizes 13 technologies, including 5G communication platform, artificial intelligent robot, organic standard green prevention and control, greenhouse intelligent control system, multi-layer covering insulation, intelligent water and fertilizer integration technology, substrate heating system, low-temperature cold storage seedling application, spray cooling system, plant LED light supplement, tidal irrigation technology, nutrient solution recovery system and axial fan temperature equalization system."

　　"With the blessing of a number of technologies, the strawberry market in the shed is advanced by more than 20 days, and the fruit-setting period is extended. The yield per mu can reach more than 6,000 kilograms, an increase of 20%-50%, and the income per mu is more than 60,000 yuan, which is significant in improving quality and increasing efficiency." Zheng He added.

　　How to advance the listing period by more than 20 days? First, it relies on low-temperature cold storage seedling raising technology, which uses the cold climate in alpine areas to cultivate high-quality strawberry seedlings and break the sleep period of strawberries in advance, so as to advance the fruit-bearing period. Second, it depends on the application of substrate heating system, which can realize accurate temperature control of all-weather substrate. Third, plant LED fill light technology can effectively inhibit strawberry dormancy, promote photosynthesis, shorten the growth cycle, and advance the time to market.

　　The extension of fruit-setting period depends on equipment such as spray cooling system and sunshade net, which provide the best temperature environment for strawberry in the later growth stage. The improvement of fruit setting rate and quality comes from the application of greenhouse intelligent control system, intelligent water and fertilizer integration technology and axial fan temperature equalization system, which provide strawberry plants with accurate growth environment, nutrients, water and fertilizer, CO2 concentration and so on.

　　It is reported that this is a brand-new concept of strawberry cultivation, soilless cultivation and aerial cultivation. It is not only a brand-new agricultural production mode, but also broadens the application scope of agricultural production, which is a beneficial attempt and exploration of agricultural versatility. "We will continue to deepen digital agriculture, deeply integrate agriculture with science and technology, open up new ideas for agricultural development, and continue to show the style of’ Zhongguancun in agriculture’." Zhang Chunming, secretary of the Agriculture Working Committee of Haidian District Committee and director of the Agriculture and Rural Affairs Bureau, said.

　　When fully localized intelligent equipment is applied in multi-span greenhouses

　　As soon as I walked into Beijing Chaolai Agronomy Garden, the strong smell of tomato seedlings overflowed the whole greenhouse.

　　"Are all tomatoes planted in this shed?"

　　"hello! Welcome to the multi-span greenhouse in Chaolai Agronomy Garden. At present, tomatoes are planted in this area, and there will be melons and cucumbers in the next year … "Before Wang Jiangao, who accompanied him, spoke, the intelligent voice reception robot in front of him began to explain. At present, it is a working robot spraying pesticides on the working track, which will make you feel as if you are in a scientific research laboratory, not a greenhouse. On the side of the central controller, the present situation in the shed, the situation in the production area, when to fill the light, when to increase the temperature, open the internal insulation, ventilation and so on are clearly displayed.

　　"This is the equipment terminal for workers’ daily inspection, which clearly records the running log, production situation and farming situation." The technician introduced. "Environmental control carries out intelligent control of light, temperature, moisture, humidity and fertilizer in greenhouse, which on the one hand reduces the incidence of pests and diseases and improves the quality and quality of protected vegetables. On the other hand, it can also reduce labor costs, realize 7×24 hours of intelligent control, and ensure the whole process of supervision from the field to the tip of the tongue. "

　　It is understood that this multi-span greenhouse, from intelligent seedlings, to Internet of Things sensors, to water and fertilizer irrigation systems, pest control, as well as blockchain traceability, harvesting, sorting and packaging, etc., uses domestic intelligent equipment in all aspects, realizing the integration of domestic Internet of Things, cloud computing, data processing, AI control and other technologies. Therefore, it has become the first demonstration site of integrated application of intelligent equipment in multi-span greenhouses in Beijing. "It not only solves the problem that domestic efficient facilities, equipment and technology are constrained by foreign countries, but also realizes localized and personalized development and management, making the system more open and inclusive. In addition, the cost of domestic intelligent equipment is very low, which is 50% lower than that of foreign countries, and the subsequent operation and maintenance management is even more guaranteed. " The technician said proudly.

　　In addition, Chaolai Agronomy Garden not only introduced all kinds of high-tech information technologies, but also introduced high-efficiency cultivation technology systems such as coconut chaff substrate cultivation and hydroponics, which changed the previous single demonstration mode of information technology, realized the integration and application demonstration of information technology and high-efficiency agronomy technology, gave full play to the fusion effect of information technology, and effectively improved the production management level of facility agriculture park.

　　It is reported that Beijing Chaolai Agronomy Garden was established in 1996, covering an area of more than 200 mu, with one multi-span greenhouse and 19 solar greenhouses. It is one of the two pilot parks of Chaoyang District National Digital Agriculture Innovation and Application Base.

　　Obviously, the application of digital technology can make the agricultural park realize the optimal allocation of production factors such as land, facilities and labor based on the microclimate environmental control and water and fertilizer integration technology of the Internet of Things, the agricultural product quality traceability system of the blockchain, the intelligent agricultural machinery technology of computer vision, the agricultural management system software, etc., and form a modern agricultural model of "planting brains, growing intelligently and tracing sales", creating a new future agricultural model with strong reproducibility.

　　Digital agriculture is connected with science and technology at one end and agriculture at the other. From physical strength to intelligence, from "relying on experience" to "relying on data", the development direction of intelligent science and technology answers the necessary question of agricultural and rural modernization. In recent years, Beijing’s agricultural and rural informatization construction has been steadily promoted, and the development mode and path of regional agricultural and rural informatization have been continuously explored, which is in a critical period of development and has gradually formed Beijing’s advantages and regional construction characteristics, and the future is expected.

Hero mother T3　

In the northernmost part of China, there is a well-preserved forest, which is one of the regions with the richest species in the world. There is abundant sunshine and rain, everything grows freely, animals accumulate energy, and people work hard. There are countless anecdotes and stories here. July 29th is the 13th "Global Tiger Day". Today’s story begins with a heroic mother named T3.

It is called T3, a beautiful and proud adult tigress, which was discovered by researchers in 2013. Because it is the third wild Siberian tiger photographed in the northeast forest area, it is numbered T3. Since 2013, it has been continuously active in the area from Madidi to Yangpao in Hunchun, Jilin. After the establishment of Tiger and Leopard Park, it has a record of 14 years old and 5 births, and is called "heroic mother" by Northeast Tiger and Leopard National Park.

The monitoring system shows that since 2013, T3 has been photographed by 89 cameras for more than 260 times, and its territory is basically fixed in Madida business area and the border area between Madida and Yangpao Forest Farm, occasionally crossing the G331 National Road to Sandaogou business area, with a territory area of 234 square kilometers in China.

T3 active point bitmap　

The first appearance of "Goddess"

(2 April 2013)

At 3: 05 am, this female Siberian tiger, which was later named T3, first appeared in front of the infrared camera. Its appearance has once again refreshed the number of wild Siberian tigers in the northeast forest area. This year, T3 appeared in infrared camera images 15 times in April, May, June, July, October and November respectively. According to researchers, T3 was 4 years old at this time.

Being a mother for the first time

(27 October 2014)

At 18: 38: 43 in the evening, T3 appeared in the infrared camera with a cub for the first time. After careful comparison and analysis by researchers, it is speculated that this should be T3′ s first time as a mother, and the cub number is T18, thus the prologue of the heroic mother story begins.

According to time speculation, the father of T3′ s litter may be T4 male tiger. From 2013 to 2015, T4 activities covered T3. In the autumn of 2015, its distribution area was completely occupied by T22.

T22 male tiger: In the autumn of 2015, it occupied the territory originally belonging to T4, covering the southern part of T1 territory and T3 territory. In the spring of 2017 and 2018, the frequency of activities declined, competing with T25 and T28 for territory.

The second wowa

(8 and 10 September 2016)

The infrared camera monitored and photographed the images of T3 leading two different cubs. This surprise discovery made T3 the focus. The settlement and reproduction of this Northeast Tiger family has begun.

According to the monitoring data, after the autumn of 2015, T4′ s home was occupied by T22, and this litter is probably T22, but it is not excluded that it is the last litter of T4.

T3 and cub T35 photographed on September 8, 2016.　

The mystery of the life story of four cubs

(October 5, 2018)

At 6: 17: 43 in the morning, T3 led his third litter to appear in front of the infrared camera. It walked leisurely, looked around and rested in place, feeling like a mother waiting for a child to play by.

Sure enough, the first and second little tigers got tired of playing, returned to their mother and began to coquetry, and then the third and fourth little tigers appeared. Four tiger babies surrounded T3, and the atmosphere was warm and happy. T3 is a great mother. Since then, T3 has another exclusive name: Hero.

T3 with 4 cubs　

According to the camera position estimation and monitoring time, there are two possibilities for the father of the four cubs, one is male tiger T25 and the other is male tiger T28. Since 2017, there have been two male Siberian tigers, T25 and T28, competing for territory here. In 2018, the territories of T28 and T25 partially overlap, so it is speculated that they have territorial competition, and T28 failed. In 2019, T28 gradually withdrew from the territory.

T25 male tiger: In the spring of 2017, T25 male tiger expanded southward to the northwest ditch of Madida, returned to the northwest ditch and Tuligou area in the autumn of 2017, and gradually stabilized in Madida area.　

T28 male tiger: Since 2017, the range of activities of T28 male tiger basically coincides with T22 territory, becoming the winner in the territorial competition. T22 gradually withdrew from the territory and expanded to the area of respecting trust.

Settle down and have a baby.

(July 8, 2020)

The time frequency of T3′ s three reproduction records showed that T3 was pregnant again just after expelling the last litter of adult parents and children, and there was almost no interval between reproduction. As of the winter of 2019, the camera detected that the third litter was still following T3 activities. This dense litter after litter is the best proof of "the increase of wildlife richness" On July 8, 2020, the researchers came to the T3 monitoring site of Madidi again. Through the comparison of the researchers, the female tiger found in the infrared camera was T3. Moreover, the researchers found that T3 seems to be pregnant with a cub again.

Robust T3 baby

(August 2021)

The cubs live independently from their mothers, and one of them is numbered T-HC16. In April, 2023, it was monitored that T-HC16 was still active near the mother’s territory. According to the monitoring period, the tiger was an adult and very healthy. Another tiger cub, numbered T-HC6, was detected to be active near the mother’s territory in October 2022. T3 is an experienced tiger mother in raising cubs, and the survival rate of cubs is relatively high.

T-HC16 cub tiger

Who is its "favorite"

(Early March 2022)

T3 breeds 2 cubs. The monitoring showed that T3 began to take cub activities about 80 days after the cub was born. In February 2023, a cub with T3 was monitored to be active in Madida business area; In March, 2023, two cubs were detected in T3 zone, which were active in the border area between Madida management area and Yangpao Forest Farm.

In 2020, T28 returned to the territory and began a territorial competition with T25 for two years. This time, T28 failed again and gradually disappeared in early 2022. The last time T28 was detected was in March 2022. T25 is the winner of territorial competition, and has a relatively stable family domain. Based on this, it is speculated that the cubs bred by T3 in 2019 and 2022 are likely to be male Siberian tiger T25.

In March, 2023, T3 took a cub to move around the junction of Madida management area and Yangpao Forest Farm.　

The Happy Old Age of Hero Mother

(April 2023)

The life span of the wild Amur tiger is generally 15-17 years, with a maximum of 20 years. T3, now 14 years old, may disappear in Madida, where it lives, and disappear into our sight at any time. At present, the activities of T3 in Madida, Hunchun can still be monitored in the Northeast Tiger and Leopard National Park. From the monitoring screen, T3 has a strong body and bright eyes, and its prestige is not reduced, and it still maintains its own "Goddess Fan".

Next, researchers from Jilin Forestry and Grass Bureau and Northeast Tiger and Leopard National Park will continue to monitor T3′ s activities and physical condition, hoping that it can become a "longevity hero" in the northeast forest region. (Wu Linxi, Kong Weiyao)

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Sichuan’s first brand-new brand-Guoya brand, nearly 100 luxury cars are on the market.

Sichuan province introduced the first luxury car with a trademark, and the price was as high as several million dollars.

Guoya, the first new flagship of Hongqi, ushered in a brilliant delivery day in Sichuan. This is not a simple handover ceremony, but a milestone in the domestic luxury car industry. This car is definitely a sincere gift, designed for those who enjoy the elegance and luxury from the East in the cumbersome official procedures.

Red Flag is a luxury car with millions of units. It sticks to the old road of Rolls-Royce and draws inspiration from Bentley, but it is different in some small details. Its logo resembles Rolls-Royce’s "Goddess of Flying", which skillfully combines the charm of high technology. It is like God’s arrival when it is launched, and quietly retracts when it is closed. Every time it is opened and closed, it shows the special status of the owner.

Guoya introduced 3.0TV6 and 4.0 T hybrid power. Guoya’s price is relatively low, only 1.1-1.2 million yuan, which exempts expensive luxury goods tax. The other model sells for about 1.3 million yuan, which is widely expected. The top version is even close to 1.8 million yuan (including purchase tax), and it is difficult to hide its glory as the pinnacle of domestic luxury cars: the ultra-thin body of 5353 mm makes Guoya and a star class D. Give play to your own strength and be proud of being a nation that has been questioned.

At the moment when consumption is downgraded, companies like Hongqi naturally give the market more choices. Just like the leading app in the field of e-commerce, it is hard to pull out a piece of meat from a giant such as a treasure.

It is reported that Lingchao is the hottest new e-commerce platform this year, and it has played the slogan of "reducing prices without degrading quality" at a time when the whole people save money. Leading the tide app has pushed the imported high-luxury prices of Adi tide shoes, water ghost watches and Kouchi men’s and women’s bags, which are sought after by young people, from thousands or even thousands to less than 200, and it took only four months to rush to the top of the download list. It confirms the evaluation of many young users: consumers don’t care who is more famous, only care who is more cost-effective!

It can be seen that the choice of the market is the choice of consumers, and the most important thing to do a good job in the enterprise is to do a good job in cost performance.

This luxury 4.0 T 8-cylinder model shines brightly in the sun, and the price of more than 1.8 million yuan is not as good as that of Maibakh S580, but judging from the interior, the temperament of this car makes everyone present feel proud. A car is not only a car, but also a symbol of social status, which is a clear manifestation of a nation’s strength and confidence.

Nationwide, with the strong support of domestic famous brands, the appearance of Hongqi Guoya has been highly recognized by the government. Hongqi Guoya not only surpassed Maibakh and Bentley in sales performance, but also won the glorious title of highway and highway special car. Sichuan’s first 8-cylinder top 4.0 T engine was booked, which is not only an affirmation of Hongqi brand, but also shows that it has great confidence in the development prospect of luxury cars in China. This convenience without government approval gives this luxury car a "public" atmosphere, and it also shows that it will be the first choice for more tasteful people.

Form a basic framework of overall coordination, efficient operation, accurate service and scientific management-
Shanghai: Building a "Smart Government" and Realizing "One Network Running"

Shanghai will apply new technologies such as big data, artificial intelligence and Internet of Things to improve the scientific, refined and intelligent level of government management. For all online and offline services for the masses and enterprises, we will gradually accept one network, only run once, and do it once, and gradually realize collaborative services, one network and the whole city.

The Shanghai Municipal Government held a press conference a few days ago, saying that Shanghai took the lead in putting forward the overall goal of "one network to run" and "smart government" in combination with the requirements of building an outstanding global city.

Shanghai recently launched the "Work Plan for Comprehensively Promoting" One Netcom Office "and Accelerating the Construction of a Smart Government", which clearly stated that the general portal of "One Netcom Office" for Shanghai’s government affairs will be built this year. For all online and offline services for the masses and enterprises, we will gradually accept one network, only run once, and do it once, and gradually realize collaborative services, one network and the whole city.

At the same time, Shanghai will also apply new technologies such as big data, artificial intelligence and Internet of Things to improve the scientific, refined and intelligent level of government management. By 2020, the basic framework of "smart government" with overall coordination, efficient operation, accurate service and scientific management will be formed. It is understood that Shanghai is the first city at the provincial level to propose the goal of building a "smart government".

Big Data Center Reengineering Process

On April 12th, Zhou Bo, member of the Standing Committee of Shanghai Municipal Committee and executive deputy mayor, unveiled the Shanghai Big Data Center. The center is an important infrastructure for Shanghai to build a "smart government" and a big data hub platform built by collecting, interconnecting, sharing and applying data.

Zhou Bo said that Shanghai will comprehensively promote online and offline government service process reengineering, data sharing and business collaboration, and form a government service system integrating online acceptance, collaborative handling and comprehensive management, so as to reduce links, certificates, time and running times in government service, and truly realize the fundamental transformation from "people running errands" to "data running" and from "looking for departments" to "looking for the government", and improve the people and the government.

Tang Zhiping, secretary-general of the Shanghai Municipal Government, said that Shanghai’s goal of building a "smart government" is mainly based on the following considerations.

Building a "smart government" is a higher stage of e-government development after office automation and digital government, and it is also the direction of e-government development in the world. The core connotation is to use the new generation of information technology, big data and artificial intelligence technology to promote the online and offline integration of government management and public services, and realize intelligent office, intelligent supervision, intelligent service and intelligent decision-making. It should be said that this goal is smarter, more accurate and more active than traditional e-government.

Shanghai has a good foundation in building a "smart city", such as advanced Internet infrastructure and technology accumulation in the field of artificial intelligence and big data. At the same time, Shanghai, as a megacity, has a large number of basic databases, including some information systems that have been well used by various departments. These accumulations can effectively support the construction of "smart government".

The construction of "smart government" is not only the internal demand for Shanghai to implement the requirements of the CPC Central Committee and the State Council and promote the reform and upgrading of "internet plus" government services, but also an important starting point for optimizing the business environment and promoting Shanghai to take the lead in realizing the modernization of government governance capacity.

Tang Zhiping said that with the platform of big data center, the government can implement process reengineering in management and service, so that the government can cooperate in online management. This is often said to change from the original series to parallel, greatly improving efficiency and further enhancing the sense of acquisition and satisfaction of enterprises and the masses.

"One Netcom Office" Precision Service

Zhou Bo said that if Shanghai wants to build a "five centers", an outstanding global city and a socialist modern international metropolis, it must benchmark the highest standards and the best level in the world. "Smart government" is the most important grasping hand and the most substantial measure. Excellent global urban construction is supported by smart cities.

It is reported that Shanghai has made up its mind to turn "Internet+government services" into a clear slogan "One network can do it", and Shanghai has repeatedly deliberated: "One" only runs once and is done once; "net", online and offline interoperability; "pass", the city’s general office, the whole network office, full coverage; "Do", regardless of the city or district, unify the entrance and exit.

Originally, enterprises and citizens ran errands, but now "data runs", which is accepted by the next window online and offline. Many things are operated by the host department in the background, which requires the government to improve its management level and change its functions. "More importantly, putting forward the slogan of" One Network, One Office "is a solemn commitment to society and citizens. If you can’t do it, the pressure is still quite great. It can be done by opening up existing links, reengineering processes, intensifying efforts and sharing information, plus the support of the state. Of course, this is a gradual process. " Zhou Bo said.

By 2020, Shanghai will form a basic framework of "smart government" with overall coordination, efficient operation, accurate service and scientific management. Zhou Bo said that he believes that this basic framework will bring obvious changes to Shanghai after its completion. For enterprises, the government is more transparent, more efficient and more convenient, and the business cost and start-up cost of enterprises can be further reduced. For ordinary people, they can enjoy better public services, the city is safer, the traffic is more convenient and the environment is more friendly.

Taking the congestion in mega-cities as an example, Zhou Bo shows that "smart government" plays a great role in solving this worldwide difficult and painful problem. Using big data, cloud computing and artificial intelligence, traffic lights can be automatically switched according to traffic flow, greatly improving traffic efficiency. Tests have been made in some areas of Shanghai, and the traffic volume can be increased by 20% without adding any equipment.

In addition, to optimize the business environment and meet the highest international standards and levels, Shanghai is also making continuous efforts to open up various platforms and provide various choices. I hope that citizens can call "12345" if they have something to do, and enterprises can solve the problem conveniently. There is a citizen’s service cloud online, and there is a SME service office of the Municipal Economic and Information Technology Commission offline. Shanghai also cooperates with Internet companies to publish various government service information through "Shanghai Publishing", Tencent and Alibaba. Zhou Bo said, "How to make it convenient for citizens and enterprises? In this regard, through our joint efforts, I believe there will be a big change by 2020." (Reporter Shen Zezhen)

　　In 2023, the China automobile market is like a fierce arena, and all major automobile companies have shown their unique skills in order to stand out in this "crazy involution". Roewe D7 DMH, as a star model of SAIC, has become a clear stream in the market with its excellent technical strength and excellent cost performance.

　　In the current market environment where price is king, Roewe D7 DMH provides consumers with a high-quality choice with its affordable price and excellent quality. It has not only been fully upgraded in configuration, but also made great efforts in technology. CPIU, the first powertrain brain in the industry, is adopted to integrate key components such as motor, engine, battery, transmission and air conditioner, which greatly reduces redundant components and improves the performance and efficiency of the whole vehicle.

　　In terms of battery life, Roewe D7 DMH also performed well. In the endurance limit challenge, it ran an amazing 1704 kilometers with a box of oil, which fully demonstrated its excellent endurance and fuel economy. This is undoubtedly a great attraction for those consumers who pursue long-distance driving and energy conservation and environmental protection.

　　In addition to the advantages in technology and endurance, Roewe D7 DMH has also done quite well in comfort. Its length of 4890mm and wheelbase of 2810mm provide passengers with spacious and comfortable seating space. Both front and rear passengers can enjoy enough legroom and comfortable seat support. The chair is made of nine layers of composite materials, which is soft and comfortable, just like sitting on cotton, giving people a feeling of being at home.

　　In terms of design, Roewe D7 DMH is also atmospheric and fashionable. The front face part adopts the extension design elements of left and right expansion and up and down support, showing a strong sense of strength and steady visual effects. The headlight design is simple and smart, and the daytime running lights make the front face look full of spirit and have great brand recognition. The side lines of the car body are smooth and dynamic, and the waistline outlines a light and beautiful balanced aesthetic feeling, which is unforgettable at first sight with the elegant and fashionable slip-back car body.

　　In the face of fierce market competition and price war, Roewe D7 DMH provides a reliable choice for consumers with its excellent technical strength and excellent quality. It tells us that real competition should not be a simple price war, but a contest between quality and technology. Only by building high-quality cars at affordable prices can we win the real recognition and trust of consumers.

　　Generally speaking, the Roewe D7 DMH is an excellent model integrating technology, endurance, comfort and appearance. It not only meets the basic needs of consumers for automobiles, but also innovates and upgrades in many aspects. In the future, Roewe D7 DMH will continue to win the favor and love of more consumers with its excellent quality and excellent performance.

Topic: picture channel

Rene Liu Chengdu solo

Rene Liu Chengdu solo

　　On one side is seawater, which is freezing cold; On one side is the flame, and the enthusiasm is pressing … On the gorgeous stage, Rene Liu makes people feel again and again that sadness and happiness are just the distance between the lines.

　　Two and a half hours is neither too long nor too short, but it is enough to make the fans on the scene feel like riding a roller coaster, swaying between sadness and happiness. The "culprit" of all this is naturally Rene Liu. No matter whether it is a bitter love song or a cold joke, it is so easy to put away.

　　There were many guests from Jonathan Lee, Li Xinjie, Zhang Zhenyue, Wu Bai and David, but Bobby Chen, the "he" with milk tea, didn’t show up. Therefore, even if Zhang Zhenyue plays drums and Wu Bai plays guitar, Rene Liu’s "One Night in Beijing" seems to be missing something.

Sudden visit promotes the landing of FSD in China

In May, 2024, the CEO suddenly appeared in Beijing, and the core goal of this trip was to promote Tesla’s fully automatic driving (FSD system) in the China market. Musk has repeatedly stated that FSD is Tesla’s and his most important technical field.

Musk’s trip to Beijing has two major goals. He hopes to be allowed to transmit the vehicle driving data collected by Tesla in China to foreign countries for training the FSD algorithm. Automobile data is very important for the development of driverless technology. Having a large number of driving data in real scenes can greatly improve the accuracy and reliability of the algorithm.

Musk will seek China’s approval for the full implementation of the FSD system in China. At present, FSD has been approved in the United States and other countries and regions, but it has not been approved in China, the world’s largest market. Musk’s trip is intended to convince the China government that Tesla’s FSD system has the ability to operate safely and reliably in complex road conditions.

Goal 1: Training algorithm for data transmission in China.

When Musk was in China, he reiterated that Tesla will invest nearly $10 billion in training and reasoning artificial intelligence this year, especially the AI technology related to driverless driving. This shows that he has high hopes for the landing of FSD in China and is willing to invest a lot of money in training.

To achieve this goal, the key lies in obtaining the permission of China government to transmit the massive vehicle data collected in China to foreign countries. Due to the consideration of data security and privacy protection, China has strict control over cross-border data flow. Musk will start negotiations with China on this trip.

If it is allowed to transmit data, Tesla will be able to optimize and train the algorithm of FSD by using a large number of real driving data collected in China, a complex road environment, thus greatly improving the applicability and safety of the system on the roads in China. This is crucial for the full landing of FSD in China.

Goal 2: Seek the approval of China government for the full implementation of FSD.

Another important goal of Musk is to persuade the China government to approve the full implementation and commercialization of the FSD system in China. At present, FSD has been approved to go on the road in American states, but it has not been approved in China, a huge potential market.

Musk’s trip may provide a lot of test data and evaluation reports for the safety and reliability of China’s FSD system to prove that FSD has the ability to operate safely and reliably in complex urban road environments.

If it can be approved by the government of China, it will be a major breakthrough in the commercialization of FSD on a global scale. China is not only the largest new energy vehicle market in the world, but also one of the countries with the most complicated road conditions. Once FSD has landed in China, it will lay the foundation for its landing in other markets in the world.

China government attitude

Facing the above two demands of Musk, the attitude of China government will directly determine the process of FSD landing in China. Judging from the available information, China has an open but cautious attitude towards the landing of FSD in China.

Has passed the data security certification.

It is worth noting that the cars produced in Tesla Giga Shanghai have passed the automobile data safety certification of China government and become a foreign-funded automobile enterprise with this certification.. This laid the foundation for Tesla to transmit data in China to foreign countries.

All parts of China have lifted the ban on Tesla vehicles, which will help Tesla to further expand in China and create a good environment for FSD to land in China.

Or allow the test demonstration first.

Despite certain convenience, the China municipal government seems to be still cautious at present, or support Tesla to test and demonstrate in a limited range in China, and has not fully approved the full landing and commercialization of FSD in China..

This cautious attitude stems from concerns about the safety of driverless technology. The complicated road traffic environment in China brings great challenges to the applicability of FSD system. The government needs more time to assess the risk of FSD landing in China.

The FSD has not been fully approved yet.

Although Musk’s trip has made some progress, the China government has not yet given the green light for the FSD to fully land in China. Musk’s trip also conveyed Tesla’s sincerity and determination to land FSD in China.

The two sides may further discuss issues such as data transmission, test and demonstration scope, and regulatory rules. If the negotiations go smoothly, the landing of FSD in China is just around the corner.

Progress of FSD landing in China

Although the China government hasn’t completely given the green light yet, after Musk’s visit to Beijing, the process of landing FSD in China is gradually advancing.

Tesla China website updates the purchase page

After Musk’s visit to China, the FSD purchase page on Tesla China official website has changed from "to be launched later" to "to be launched soon", which indicates that the landing process of FSD in China is accelerating.

Previously, Tesla China owners were unable to purchase and use the FSD function without the approval of the China Municipal Government. Buying page updates now means that Tesla is expected to launch FSD service for China car owners in the near future.

Musk invested heavily in AI and driverless technology.

During his stay in China, Musk also revealed that Tesla will invest nearly $10 billion in artificial intelligence and driverless technology this year. This huge investment fully demonstrates Musk’s determination to put FSD on the global stage and his firm confidence in the technology prospect.

This investment will be used for algorithm training, hardware upgrade, test and verification, etc. to continuously improve the performance and security of the FSD system and prepare for its landing in more markets.

Musk attaches so much importance to FSD because he firmly believes that fully automatic driving will completely change the way of travel and become the mainstream technology in the future automobile industry. Once the FSD is fully implemented, it will greatly improve traffic efficiency, reduce accident rate and reduce energy consumption and emissions.

The core goal of Musk’s surprise visit to Beijing is to promote Tesla’s all-FSD in the China market. He hopes to be allowed to transmit the vehicle data collected in China to the training algorithm abroad, and seek the approval of China government for FSD to go on the road in China.

China government is open but cautious about the landing of FSD in China. On the one hand, Tesla has obtained data security certification, and restrictions on its vehicles have been lifted in various places; On the other hand, China has not yet fully approved the full implementation of FSD, and may support a limited range of testing first.

Despite this, after Musk’s visit to China, the landing process of FSD in China is accelerating. Tesla’s China website has updated its FSD purchase page, and Musk will also invest heavily in AI and driverless technology, demonstrating his determination to make FSD a global success.