In the past Mid-Autumn Festival National Day holiday, the reporter of the Yangzi Evening News Ziniu news cycled more than 500 kilometers and delivered 173 orders of takeaway, realizing the hardships of the takeaway brother. The reporter braved the rain to deliver milk tea to the construction engineering company next to Niushou Mountain, and also went to Sanqiao Wetland Park to deliver camping ingredients for foreign tourists on the full moon night of the Mid-Autumn Festival, and crossed the Jiajiang River many times to deliver supper to the citizens. The reporter observed that the number of orders sent to construction sites, parks, and subway stations has increased significantly. These orders are far away, off-road, and difficult to deliver. When the reporter finished work late at night, he was also cared for by restaurant owners and roadside stall owners many times, which made the reporter feel warm and warm.

　　Ziniu News reporter, Yan Chunxu

　　1. More than 10 takeaways were sent to the construction site, and the truck driver ate in the car

　　At 6:21 p.m. on September 29, the reporter received an order from the platform to pick up the food from the braised chicken and rice (Gemdale Central Store) and deliver it to a tram limited company near Exit 8 of Yuzui Subway Station, about 4.2 kilometers apart. When the reporter finished picking up the food and prepared for delivery, he saw an order for Exit 8 of Yuzui Subway Station, but he grabbed the order directly by the way. At this time, the platform sent another order to a construction site at the intersection of Baoshuang Road and Tianbao West Road in Yuhuatai District.

　　At 7 pm, the reporter finished delivering the second order from Exit 8 of Yuzui Subway Station and was ready to rush to the construction site where the customer was located. The reporter immediately panicked after seeing that the two places were about 4.1 kilometers apart from the navigation. There were still 3 minutes to time out, so he had to bite the bullet and follow the navigation. When he got closer, he found that there was a cement road under the bridge. The reporter walked about 100 meters in the dark, and he could vaguely see something in the shape of a ladder. When he got closer, he found that it was a step. The reporter pushed the electric car along the narrow slope next to the steps and slowly walked forward. When he saw the bright light, he turned to the Tin Hau Bridge. The reporter turned two or three corners on the bridge before pushing the electric car down the steps at the other end of the bridge. When he went down the steps, he also turned several corners. As soon as the reporter got off the bridge, it was pitch black in front of him again, and he could only identify the concrete road by the dim light of the electric car. After getting off the bridge, the reporter walked all the way along the potholed path next to the Qinhuai New River, and the road ahead became narrower and narrower, and some places were still dirt roads. The reporter drove forward for five or six minutes and turned more than 10 turns before seeing the construction sites on both sides.

　　When the reporter delivered the takeaway to the customer, the platform showed that it had been 18 minutes overtime. The reporter felt guilty and kept apologizing to the other party. The other party also comforted: "It doesn’t matter, the place is difficult to find, and it is at night. Everyone understands, it would be nice if you could deliver it."

　　During the Mid-Autumn Festival and National Day holiday, the reporter sent more than 10 takeout orders to the construction site or the company. Every time they arrived at the construction site, the workers were already waiting at the door. One worker told the reporter: "In order to send the children to school, they usually eat at the construction site canteen. It happened to be the Mid-Autumn Festival, and they ordered more than 20 yuan of Malatang."

　　On the evening of the 5th, the reporter received an order to be sent to the entrance of Yangzijiang Avenue. Since this place is close to the construction site, the reporter thought that the worker had written the wrong location. When calling to confirm, he learned that the other party was a large truck driver who temporarily stopped in Nanjing to rest. The truck driver said on the phone: "This is ordered by my daughter. It doesn’t matter if it is earlier or later. Don’t worry on the road and pay attention to safety."

　　2. Camping and barbecuing have become a trend, and they rush to the riverside to deliver ingredients to tourists on rainy nights

　　At 7:02 p.m. on September 30, the reporter received an order from a hot pot barbecue food supermarket on Wuhou Street, Jianye District. The delivery fee was 8.5 yuan, and it was delivered to the Finless Dolphin Plaza in Sanqiao Wetland Park, 5.2 kilometers away. The reporter specially checked the map before departure, and thought that the destination must cross the Qinhuai New River, pass through Baoshuang Bridge, and get off the stairs. During the actual delivery process, the reporter found that the resistance was even greater, and there were many construction sites. There were many construction vehicles parked on the road next to the construction site.

　　At 7:31 p.m., the reporter finally arrived at the finless porpoise square in Sanqiao Wetland Park, shared the location with WeChat by phone, and found the customer. When the customer received the barbecue ingredients and grill from the reporter, they kept thanking: "Please, please send it all the way!" The customer who originally ordered came to Nanjing from Yiwu, Zhejiang to visit, camped at the finless porpoise square in Sanqiao Wetland Park in the evening, tasted the duck blood fans in Nanjing that day, and liked Nanjing’s food very much.

　　The reporter noticed that during the Mid-Autumn Festival National Day holiday, Riverside Park has become a good choice for tourists from other places and Nanjing citizens to clock in. The reporter went to Yuzui Wetland Park, Sanqiao Wetland Park Finless Dolphin Square and Hexi City Ecological Park to deliver more than 10 orders of takeaway, and only on October 4 at noon, it was sent to Yuzui Wetland Park three times. In Yuzui Wetland Park, a variety of snack cars have attracted tourists from all over the world. Many families ride bicycles in the park to enjoy the scenery everywhere. There are 20 or 30 tents on the grass alone.

　　I ran more than 500 kilometers in 3 or 8 days, and I was often moved during the delivery process

　　On the early morning of October 5, after the reporter finished work, he met a boss selling fried skewers near Hexi Gemdale Plaza, as well as a security guard from a nearby community. The reporter handed the selected skewers to the boss and said, "Roll me two cakes, one is not enough to eat!" After hearing that there were cakes, the security guard next to him also said to the boss, "I will also add two more cakes, how much is it?" The owner of the fried skewers stall said, "No need, I will give it to you." When the reporter said that he wanted to pay, the boss also said, "I don’t want the money, and I will give it to you. It is not easy for everyone to work outside, they are all brothers." Hearing the boss’s words, the reporter and the security guard quickly thanked the owner of the fried skewers stall.

　　In the past 8 days, the reporter cycled more than 500 kilometers and delivered 173 takeaways, generating 1165.3 yuan in delivery income and 55 yuan in activity income. Three orders were deducted 9.74 yuan by the platform for overtime, and one customer was dissatisfied by the platform. 3 yuan was deducted, and 8-day insurance premiums were deducted 20 yuan. A total of 1187.56 yuan was earned.

　　The reporter started to deliver food on the evening of September 28, and the working hours are from 10 am to 2 pm and 5 pm to 1 am the next day. Although the reporter may feel frustrated when the order is overdue or receiving bad reviews from customers, it is with the help of these strangers around him that people no longer feel cold in the early morning rain. Every corner of society is full of care, so that everyone who works hard for their dreams will not feel lonely.

　　Miao Qiaowei said that he would also invite the birthday star Andy Lau to celebrate his birthday. Will he play bowling with Andy Lau? He said: "Maybe, but he has been busy with concerts recently, playing less and has poor ball skills. (Will he let Sai?) It will make him angry, and he would rather lose brilliantly and pay the bill with his head down. (Prepared a birthday gift?) I want to give him a bowling ball with all the hits, but I can’t find it! Haha." In addition, Eason Chan admitted that he grew up watching Miao Qiaowei and Andy Lau’s dramas and TV shows carefully, and now it feels like a dream to work with them. There are rumors that he will cooperate with Zheng Xiuwen (listening to songs) to shoot a new film of Mai Zhaohui. Eason Chan said that it has not been implemented yet, and he has not contacted Zheng Xiuwen. In addition, when it was mentioned that Jacky Cheung had changed 21 Filipino maids in three years and was blacklisted by the Philippine Consulate, Andy Lau said that he did not know the actual situation of the incident, so it was inconvenient to talk more. Eason Chan said that although it was none of his business, everything had two sides. As for Miao Qiaowei, who said that the Filipino domestic helper had been employed for 17 years, he also regarded the Filipino domestic helper as a family member and a friend. Miao Qiaowei also said: "Ask him (Jacky Cheung) to invite an Indian maid."

　　On March 30, 2015, the first new-generation Beidou navigation satellite (the 17th satellite of Beidou Navigation) was successfully launched at the Xichang Satellite Launch Base. Starting from this satellite, Beidou satellites will haveintersatellite linkIt allows various satellites to achieve barrier-free real-time communication in space, allowing for "space conversations" at any time.

　　Beidou No. 2: "Ten years ago, I didn’t know you, you don’t belong to me.

　　What is an inter-satellite link?Inter-satellite link refers to the communication link established between satellites, which can connect multiple satellites together to form a satellite network. Information sharing between satellites is achieved by means of electromagnetic waves, and wireless links with data transmission and ranging functions.The inter-satellite link of Beidou satellites is mainly used to realize information transmission and two-way measurement between Beidou satellites.

　　At present, other navigation systems in the world are studying "inter-satellite link" technology, and each has its own characteristics, such as the UHF band low-speed wide-beam inter-satellite link of GPS in the United States, the S-band low-speed wide-beam inter-satellite link of the Russian GLONASS navigation system, and the Ka-band phased array medium-speed inter-satellite link in our country.

　　Can’t live without you

　　Through the inter-satellite link, the independent operation of the Beidou satellite global system will be realized, the accuracy of orbit determination and timing will be improved, the injection frequency will be improved, and the dependence on ground stations will be reduced, effectively reducing the operation and management costs of the system.The management and maintenance of navigation satellites requires the support and cooperation of the ground station, and the user’s positioning accuracy depends on the accurate determination of the satellite position and satellite time by the ground station, and is injected into the satellite to broadcast to the user.

　　For example, the United States has military bases all over the world, and GPS ground stations can choose the best location around the world to achieve all-weather seamless coverage, high orbit determination accuracy, and high injection frequency. The main control station is located in Colorado, the mainland of the United States, with three injection stations: Ascension Island, Diego Garcia Island, Kwajalein Island, and five monitoring stations (Colorado, Ascension Island, Diego Garcia Island, Kwajalein Island, Hawaii Island).

　　Compared with GPS and Galileo, China’s Beidou relies more on inter-satellite links.

　　For security and other factors, our country has only carried out ground station construction in China, so when the satellite runs to the place where the ground station cannot observe, how does the Beidou navigation satellite work? The answer is that we have inter-satellite links. Each satellite can act as a "router", and it can manage overseas stars through domestic stars without building websites around the world.

　　What if a war breaks out and the ground station is damaged or disturbed? It doesn’t matter, with the interstellar link, our Beidou satellites can be self-reliant and self-sufficient, enter the autonomous operation mode without ground support, and continue to provide high-precision navigation, positioning, and timing services.

　　peacetimeThe high-precision inter-satellite/satellite-earth observation provided by the inter-satellite link can make up for the regional layout defects of the Beidou satellite navigation system monitoring station in our country, manage overseas satellites, improve the injection frequency, and improve the comprehensive service performance of the system.

　　The results show that the orbit determination accuracy of one ground station anchoring satellite-ground link and inter-satellite link data is similar to that of six L-band monitoring stations on the ground except that the orbital plane along the track direction accuracy is slightly worse. Combined orbit determination of inter-satellite link data and L-band data can improve the L-band orbit determination accuracy.

　　Special periodIn extreme cases such as ground station destruction or interference, the Beidou satellite system can operate autonomously with the help of inter-satellite links, providing high-precision navigation, positioning, and timing services within 60 days without ground support.

　　The inter-satellite link provides services for the Beidou system while also providing part-time services: providing communication and measurement and control support for spacecraft, missiles and other aircraft.

　　China’s intersatellite link system has entered the era of "smart phones", representing the technology trend of next-generation satellite navigation systems.

　　The most outstanding features include:

　　1, China’s inter-satellite link system, 70,000 km ranging accuracy to centimeter level, equivalent to seeing a hair strand dozens of kilometers away, the measurement accuracy is higher than GPS.

　　2. China’s inter-satellite link system is like a "mobile phone call", which is used by several people in a house and does not interfere with each other, while the GPS inter-satellite link is a "mass broadcast", which interferes with each other. One line works, and the other lines must be silent.

　　According to the Doppler effect, the electromagnetic wave frequency radiated by an object varies due to the relative motion of the wave source and the observer. The faster the object, the greater the error in the received frequency, and the Doppler shift will affect the communication performance.

　　Therefore, eliminating or reducing the influence of Doppler frequency shift on wireless communication is a problem that must be solved for wireless communication in high-speed motion, and the inter-satellite link needs to complete the fast acquisition and tracking of high-dynamic signals in a very short time.

　　The maximum speed of high-speed rail is 350KM/h, which is about 100m/s, while the relative speed of satellites can reach 5000m/s. The Beidou inter-satellite link can complete a series of complex signal processing such as capture and tracking at extremely high speed in 100ms, and complete the high-speed establishment and handover of the inter-satellite link.

　　Take China as an example.The country farthest from China geographically is Argentina, the distance between Beijing, China and Buenos Aires, Argentina is about 22,000 kilometers, and the farthest distance between the two satellites in space is 70,000 kilometers.

　　This 70,000 kilometers is the furthest distance in the world, but it is also the closest distance. Two satellites are 70,000 kilometers apart, but they always know where each other is, and the accuracy of satellite position prediction can reach the meter level. This accuracy is equivalent to accurately hitting a human-sized target in Argentina in China. This is not a hundred steps through the yang, it is a hundred steps through the needle.

　　The energy of the satellite is provided by two small solar panels. As an energy-limited system, the lower the power of the transmission is required, and the distance between the two satellites is so far. After a long space walk, the electromagnetic wave signal has long been submerged in the vast noise.

　　How low is the signal power that our interstellar link needs to receive? Simply put, it is equivalent to 1/1 billion of the signal power received by our mobile phones. Cunning enemies are everywhere, always playing tricks in the dark, and the interstellar link has its own countermeasures. It can still work freely when the strength of the jamming signal is 100,000 times that of the useful signal.

　　The intersatellite link independently developed by our country can quickly capture satellite signals flashing 70,000 kilometers away from such a low signal power. Through the intersatellite link, China’s Beidou satellite can quickly complete a handshake when flying at high speed in the vast space. After the handshake, the information exchange between the two satellites is completed, and the distance between the satellites is accurately determined. The distance measurement accuracy of 70,000 kilometers can reach 1 cm.

　　In addition to the Ka intersatellite link that has been successfully verified, we also have a laser intersatellite link, which will be an intersatellite highway. Please wait and see.

　　At 7:18 on January 12, 2018, the 26th and 27th Beidou Navigation Satellites developed by the Chinese Academy of Sciences Microsatellite Innovation Research Institute were successfully launched at the Xichang Satellite Launch Center. With the "assistance" of the inter-satellite link, the Beidou-3 project’s global networking and system services are one step closer!

　　"Palm" grip technology fresh news (WeChat search techsina or scan the QR code on the left to follow)

According to the news of car home Xinyang preferential promotion channel, preferential promotion activities are being carried out in Xinyang area. The minimum starting price of this luxury SUV is 467,000 yuan, and the maximum discount amount reaches 179,900 yuan. If you are interested in this model, you may wish to click "Check the car price" in the quotation form to get a higher discount.

Volvo XC90 is a luxury SUV, and its design is full of strength and modernity. The front face adopts Volvo family-style design language, and the air intake grille adopts a unique straight waterfall design, which shows the unique charm of the brand. The body lines are smooth, and the overall style is simple and atmospheric, which makes people recognize that this is Volvo’s work at a glance. At the same time, XC90 is also equipped with a series of high-end configurations, such as LED headlights and unique taillight design, which makes it more conspicuous when driving at night. In addition, the XC90 also adopts a unique body color and wheel hub design, which makes it more eye-catching in appearance. In a word, the design of Volvo XC90 is full of Nordic style, which is both simple and luxurious and impressive.

Volvo XC90 is a luxury SUV, with a length, width and height of 4953*1958*1778mm and a wheelbase of 2984mm, with smooth body lines and stable overall shape. The specifications of the front and rear wheels are both 275/45 R20, and the tire width is larger, which can provide better grip and stability. The lines on the side of the car are simple and smooth, showing the unique design style of luxury brands.

The interior design of Volvo XC90 is full of Nordic style, simple and generous, with attention to detail and comfort. The steering wheel is made of leather, which supports manual adjustment up and down and back and forth, so that drivers can easily find the driving posture that suits them. The 9-inch central control screen has a large size, supports voice recognition control system, and can control functions such as multimedia system, navigation, telephone and air conditioning. The front seat is made of leather, which supports front and rear adjustment, backrest adjustment, height adjustment and lumbar support, providing a comfortable riding experience. The co-pilot seat also supports a variety of adjustment methods, including front and rear adjustment, backrest adjustment, height adjustment and lumbar support. The front seats are also equipped with heating function, so that drivers can enjoy a comfortable driving experience in cold weather. The rear seats can be tilted in proportion to provide more storage space. In addition, the front and rear rows are equipped with USB and Type-C interfaces, which is convenient for passengers to charge. Generally speaking, the interior design of Volvo XC90 is very user-friendly, providing many comfortable and convenient configurations, so that drivers and passengers can feel more comfortable driving experience during the journey.

Volvo XC90 is equipped with a 2.0T 250 HP L4 engine with a maximum power of 184 kW and a maximum torque of 350 N m.. The car is equipped with an 8-speed automatic transmission, which can provide a smooth shifting experience and meet the needs of daily driving. This engine performs well when accelerating, and also has good fuel economy performance, which brings more comfortable driving experience to drivers.

The design of Volvo XC90 has always been one of its highly praised highlights, which has also been confirmed in the evaluation. He/she said that he/she was "absolutely satisfied" with the appearance of XC90, especially the iconic Raytheon Hammer, low-key blue and overall streamlined design, which was very fashionable. In fact, the design of XC90 has always been full of Nordic style and simple aesthetic feeling, and at the same time, it incorporates modern design elements, making people recognize its unique style at a glance. No matter from the details to the whole, the Volvo XC90 shows the exquisite design and care, which brings incomparable driving pleasure and experience to the owners. Therefore, if you are also interested in a luxury SUV with both fashion and personality, Volvo XC90 is undoubtedly a good choice.

In the preferential promotion channel in Shaoxing, car home, we are very happy to announce that preferential promotion activities are under way! As a luxury car loved by consumers, the price of Volvo V60 in Shaoxing area is now more close to the people. The lowest starting price is 315,800, and the highest discount is 36,700. If you want to know more about the discount, click "Check the car price" in the quotation form!

Volvo V60 is a luxury medium-sized station wagon, with a simple design and a sense of power. The front face adopts the iconic Volvo family design, and the straight waterfall air intake grille and large chrome trim are very eye-catching. The body lines are smooth, and the sides are designed with double waistlines, which highlights the sense of movement and movement. The rear design is simple, and the taillights are made of LED strip, which is recognizable after lighting. The overall style is elegant and noble, which shows the unique design style and high-quality manufacturing technology of Volvo brand.

Volvo V60 is a medium-sized station wagon with a length of 4778mm, a width of 1850mm, a height of 1437mm and a wheelbase of 2872 mm.. The body lines are smooth and unique, especially the side line design, which is more slender and shows elegant temperament. Tyre size is 235/45 R18, and the rim style is fashionable and atmospheric, which makes the whole vehicle more sporty. The specific parameters of the rear tread (mm) and the front tread (mm) are not provided.

The interior design of Volvo V60 is simple and atmospheric, and the overall style is mainly Nordic style. The steering wheel is made of leather, which supports manual adjustment up and down and back and forth, and feels comfortable. The central control screen has a size of 9 inches, supports voice recognition control system, and can control multimedia, navigation and telephone functions. There are two USB/Type-C interfaces in the front row and the back row, which is convenient for charging and connecting devices. The seats are made of leather, and the front and rear seats, backrest, height, leg rest and lumbar support can be adjusted. The front seats also support heating and electric memory functions. The rear seats can be laid down in proportion, which increases the flexibility of space. Generally speaking, Volvo V60 is a medium-sized vehicle worthy of consideration because of its rich interior configuration, comfort and practicality.

Volvo V60 is equipped with a 2.0T 250 HP L4 engine with a maximum power of 184 kW and a maximum torque of 350 N m.. The car uses an 8-speed automatic transmission, which can provide a smooth shifting experience. The high performance of the engine and the intelligent design of the gearbox enable drivers to enjoy a more comfortable and stable driving experience. In addition, Volvo V60 is equipped with advanced safety technology and luxury configuration, which brings a safer and more comfortable driving experience for drivers and passengers.

In this article about the price reduction promotion of Volvo V60, we have introduced various features and advantages of this model. It has impressive design, spacious and comfortable interior space, excellent safety performance and powerful power system. Now, we are pleased to announce that we are offering special promotions so that you can buy this excellent model at a more affordable price. If you are interested in Volvo V60, now is an excellent time. Don’t miss this rare opportunity. Go to our dealer now to learn more details and enjoy this offer!

Recently, a medium-sized and large SUV was officially launched at the Beijing Auto Show. This new car is also a large SUV that I particularly liked in the past. It has excellent mechanical literacy and the price is really cheap now. This model is the Lectra 09. The global version of the four-wheel drive is listed this time.

The guide price of this Lexus 09 is 265,800 yuan, and the manufacturer directly gives the price of 235,800 yuan, and there is still a subsidy of about 10,000 yuan at the terminal. The price of bare cars that can basically be sold is 225,800 yuan.

The advantages of the new car are actually very many. The first is the power system, which is equipped with a 2.0T+48V light mixing system and matches the eight-speed automatic manual transmission. More importantly, this Lectra 09 matches the central differential, full-time four-wheel drive, and adopts the front double wishbone independent suspension and the rear multi-link independent suspension system like BMW. The handling properties and mechanical literacy are in place, which is also the main reason why I liked this new car at first. In addition, the new car also has six driving modes, such as off-road, snow, strong dynamic performance, plus hard-core four-wheel drive, which can be very anti-skid

Although the appearance design is tall and powerful, it also has some shortcomings, which is also the main reason why I gave up this new car. As far as the appearance is concerned, the domineering shape is full of masculinity, the all-black appearance shows domineering, the hidden electric door handle, the 19-inch petal-shaped wheel hub and the four exhaust pipes, so the face value can definitely be beaten. In the body data section, the length, width and height of this Lectra 09 are 5042/1977/1780mm and the wheelbase is 2984mm, which is a seven-seat SUV.

The internal design has also been greatly upgraded. In addition to the two screens we saw, the new car has actually upgraded the chip of Qualcomm Snapdragon 8155 on the new model, and compared with the previous model, it has more Lectra OS N design. The 5G network signal adopted by the new car has active noise reduction function and remote control of the mobile phone, and it is also equipped with L2-level intelligent assisted driving system as standard in the whole system. There are only two kinds of maps: Gaode and Baidu. Automatic parking in place, automatic lane change assistance is readily available. Bluetooth key, card key and panoramic sunroof can be opened, which are also standard in the whole system. In addition, even the seats are equipped with heating, ventilation, massage, memory and boss buttons, and the global version of our four-wheel drive is also available.

So what’s wrong with this Lexus 09? From all aspects, it is actually perfect, with good price, domineering appearance and high intelligence. Why don’t many consumers buy it? The main reason is that it is very similar to the shortcomings of Volvo’s SUV, for example, the space inside the car is very small, and the mute effect inside the car is also very general. In fact, it is understandable, because this Lectra 09 and Volvo XC90 are the same chassis, and their advantages and disadvantages are basically the same.

Lei Jun, chairman of Xiaomi Automobile, responded to "the delivery time of Xiaomi SU7 is too long" during the live broadcast today. "The core problem is that the sales volume is 3-5 times higher than we expected, and an emergency supplier meeting was held a week ago. The original planned standard version and PRO version were delivered at the end of April. In fact, delivery has started today, 12 days ahead of schedule. "

　　Regarding the problem of arrears, LeTV responded that "LeTV will never owe money to any creditor, including financial institutions, including the supply chain. As long as LeTV is given time, it will definitely be fully repaid." However, in the situation of being chased for the arrears everywhere, for Jia Yueting, even though he may not agree with what Sun Hongbin called "what should be collected, what should be sold", the realistic pressure may force him to consider this way.

　　Letv is facing four debts to be recovered. According to Jia Yueting, over the past six months, LeTV has paid back more than 15 billion yuan. However, LeTV’s money is obviously far from being repaid, which ultimately leads to the fact that most of the shares of LeTV, a listed company held by Jia Yueting, have been frozen.

　　status

　　More than 99% of the shares of LeTV held by Jia Yueting were frozen.

　　According to the announcement issued by LeTV last night, at present, Jia Yueting holds 524,074,478 shares of LeTV directly or indirectly through LeTV Holdings, accounting for 26.27% of the company’s total share capital. Among them, 512,133,322 shares directly held by Jia Yueting have all been frozen; Of the 11,941,156 shares held through LeTV Holdings, 7,000,000 shares were frozen. So far, the accumulated frozen shares of LeTV in Jia Yueting have reached 519,133,322 shares, accounting for 99.06% of the company’s shares. Numerically, the 519,133,322 shares frozen in Jia Yueting are exactly the same as the number of shares frozen by the Shanghai High Court due to a loan dispute with China Merchants Bank the day before.

　　Regarding the problem of arrears, LeTV responded that "LeTV will never owe money to any creditor, including financial institutions, including the supply chain. As long as LeTV is given time, it will definitely be fully repaid." However, for LeTV, how many assets can be used to repay the account?

　　At its most brilliant time, LeTV once had three listed companies, a LeTV network listed on the A-share Growth Enterprise Market, a Cool Group of Hong Kong stocks, and a new three-board company online wine network. This is not counting the new three-board companies such as Ruixin Media, Yongsheng Animation and Yongle Culture. However, two of the three listed companies have suspended trading for several months, and the online wine network has taken the initiative to withdraw from the market in the first half of this year.

　　press sb for an interview

　　Letv has been suspended for nearly three months.

　　Under the pressure of LeTV’s capital chain crisis, the A-share company LeTV has been declining since the end of last year, during which it was suspended. It was rumored that the share price was close to the liquidation line of Jia Yueting’s equity pledge, but it was denied by LeTV. What is particularly embarrassing is that after Sun Hongbin received more than 10 billion emergency funds, it still failed to boost LeTV’s share price. Until April 15 this year, LeTV announced the suspension of trading on the grounds of planning major events, and it has been nearly three months.

　　Until last week’s shareholders’ meeting, LeTV has not given a specific resumption time. However, it is obviously impossible for LeTV to suspend its trading for an indefinite period. According to the new suspension regulations issued by Shenzhen Stock Exchange in May last year, for listed companies planning major asset restructuring, the suspension time is up to six months. But in fact, in the three months since the suspension of trading, the negative news of LeTV has not gradually subsided but has become more and more prominent, which makes it difficult to imagine the stock price trend after its hasty resumption of trading.

　　pay close attention

　　Coolpad will be removed from the Hong Kong Stock Connect Index next week.

　　The acquisition of Coolpad, a well-known domestic mobile phone brand listed in Hong Kong, was also an influential merger and acquisition of LeTV. In June last year, LeTV acquired a total of 28.9% of the shares of Coolpad Group twice and became the largest shareholder of the latter. According to the idea of LeTV at that time, by integrating the existing super mobile phone business of Coolpad and LeTV, "2016 ‘ Letv+Coolpad ’ The total sales volume of smartphones can reach 50 million to 60 million units, and the sales volume is expected to exceed 100 million units in 2017, making it one of the largest mobile phone companies with sales volume. " However, less than half a year later, in November last year, Coolpad Group issued a profit warning on the Hong Kong Stock Exchange, saying that it is expected that the company will lose HK$ 3 billion in 2016. Up to now, Coolpad Group has been unable to publish the 2016 annual report "because the audit problem has still not been solved". According to the regulations, the end of March this year is already the deadline for its disclosure of last year’s annual report. Correspondingly, Coolpad shares have been suspended since March 30 this year. Before the suspension, the share price was 0.72 Hong Kong dollars/share, which was more than half of the loss of 1.5 Hong Kong dollars/share when LeTV acquired it.

　　According to the latest index change notice issued by Hong Kong Hang Seng Index Company this week, Coolpad Group (02369) will be excluded from the Hang Seng Global Composite Index and also be excluded from the Hang Seng Hong Kong Stock Connect Index. This change will take effect from next Tuesday.

　　Net Wine Network used to be the second LeTV company to independently land in the capital market after LeTV. On August 24th, 2016, the online wine network was listed and traded on the New Third Board. The controlling shareholder of the company is LeTV Holdings, and Jia Yueting indirectly holds 50.35% of the shares of the company through LeTV Holdings. The online wine network is also an organic part of the LeTV ecosystem.

　　However, in less than eight months, on April 24 this year, the online wine network announced the termination of listing on the New Third Board. The scene that appeared before its delisting from the New Third Board was also the failure to disclose the 2016 annual report on time. In addition, 70% of the shares indirectly held by Jia Yueting in the online wine network have been pledged.

　　focus

　　Letv has experienced negative growth this year.

　　LeTV’s super tv business has always been a relatively good asset of LeTV, which was also recognized by Sun Hongbin, a real estate player who rescued LeTV for more than 10 billion yuan at the beginning of the year. But the unavoidable fact is that as of the end of last year, LeTV has not been able to achieve profitability. At the beginning of this year, Liang Jun, the head of LeTV TV, issued a military order to make a profit this year, but there are indeed too many variables in LeTV this year. In the case that other professional color TV manufacturers are in a tight situation this year, LeTV TV obviously needs to accept greater challenges if it wants to turn a profit in this difficult period. Moreover, Liang Jun admitted at the shareholders’ meeting of LeTV last week that LeTV had experienced negative growth since the first half of this year.

　　Another bad news for LeTV is that Foxconn, which had worked closely with LeTV before, has now almost broken up with it. For LeTV, which does not have its own manufacturing business, OEM companies like Foxconn were once important partners in its hardware development. LeTV’s super tv used to leverage Foxconn’s cheap manufacturing to be influential in the color TV market. In addition to the business connection in OEM, LeTV and Foxconn once had a close capital bond. In 2013, LeTV.com disclosed the resolution of the board of directors. Shenzhen Guanding Construction Engineering Co., Ltd., an affiliated company of Foxconn, achieved a 20% share by increasing its capital to LeEco Zhixin Company, which is mainly engaged in LeTV TV.

　　However, with the financial shortage of LeTV, Foxconn has quietly broken up with LeTV. According to media reports, since 2016, Shenzhen Guanding has been out of LeTV’s new shareholder list. According to the data of Aoweiyun.com, a data company in the domestic household appliance industry, in the first four months of this year, the number of LeTV TVs shipped by Foxconn was only 6,600, 3,200, 7,200 and 4,500 respectively. This means that the vast majority of LeTV TVs are not from Foxconn, and the cooperation between them has almost broken up.

　　analyse

　　The unlisted part is afraid of "selling the sale"

　　According to the analysis of people close to LeTV, after Sun Hongbin invested real money in LeTV, the supervision of LeTV’s funds has been significantly strengthened. At present, the pattern formed is that Sun Hongbin keeps an eye on the operation of some listed companies of LeTV; For the unlisted part of LeTV business, Jia Yueting is in charge, the largest part of which is LeTV. Although the listed company and the unlisted part are still connected in many businesses, it is impossible to transfer funds, which is why Jia Yueting admitted at the shareholders’ meeting last week that the financial pressure of the unlisted part of LeTV is greater than expected.

　　For Jia Yueting, he now needs to take care of various businesses such as LeTV Sports and LeTV Mobile Phone with extremely limited funds. Even though he may not agree with what Sun Hongbin called "what should be collected, what should be sold", the realistic pressure may force him to consider this way. Easy access was once an important part of Jia Yueting’s ideal LeTV car ecology. When it was first acquired, Jia Yueting was ambitious. "Through completely independent research and development, we will build the best Internet smart electric car and establish the car Internet ecosystem, so that China’s automobile industry will subvert the traditional giants in Europe, America, Japan and South Korea, effectively solve urban smog and traffic congestion, and let everyone drive super cars and breathe pure air." But today, it is a foregone conclusion that LeTV is easy to sell.

　　prospect

　　Letv will sell the mobile phone sector in the future?

　　In addition, some media expect that LeTV will sell the mobile phone sector next, so what really triggered the crisis of LeTV’s capital chain at the end of last year was the arrears of suppliers in the mobile phone business. Almost all of Jia Yueting’s shares in LeTV were frozen this time because of the property preservation caused by his personal joint guarantee for the financing of LeTV’s mobile phone business.

　　It is worth noting that Jia Yueting said at the shareholders’ meeting last week that in the future, LeTV will focus on two major industries, namely, listed companies and automobile business. He also specifically mentioned that businesses that are not included in the "focus" category, such as LeTV’s mobile phone, LeTV Sports and Easy Access, "I hope that in the next two or three months, everyone will gradually see LeTV’s determination this time, and its limited assets will gain the greatest value". As soon as the voice just fell, it was announced that the controlling shareholder was no longer LeTV, which naturally increased people’s association with the future LeTV mobile phone business. However, in response to the Beijing Youth Daily reporter yesterday, LeTV Mobile said, "All the business of LeTV Mobile is normal at present, and the release of new machines is also planned."

　　Text/reporter zhangqin for the picture/vision china

　　The widely circulated online articles also questioned lithium batteries, including: lithium batteries are highly toxic, short-lived, explosive and harsh in use conditions; Unable to recycle, resulting in great environmental pressure … … Is this really the case? The "Verification" column of People’s Daily continued to interview many industry experts to explore the truth.

　　Lithium batteries are highly toxic and dangerous goods?

　　Response: Lithium batteries do not contain toxic substances, and the impact is far less than that of lead-acid batteries.

　　"Strictly speaking, lithium-ion batteries and lithium batteries are still conceptually different." Wang Fang, chief expert in the field of power batteries in China Automotive Technology Research Center, secretary-general and senior engineer of battery testing and application technology alliance, said that lithium batteries usually refer to batteries with lithium metal or lithium alloy as the negative electrode and non-aqueous electrolyte. Lithium-ion battery refers to rechargeable secondary battery, the negative electrode does not use metal lithium, and it works by lithium ion moving between the positive and negative electrodes. However, in daily life, people are used to calling lithium-ion batteries lithium batteries or lithium batteries for short.

　　It is understood that most of the new energy vehicles promoted in China (including pure electric vehicles and plug-in hybrid vehicles) use lithium-ion batteries, of which Ferrous lithium phosphate accounts for 80%— 90%, ternary lithium batteries have also been widely used in passenger cars.

　　In response to the statement that lithium batteries are "highly toxic dangerous goods" pointed out in the online article, Wang Fang refuted that lithium batteries do not produce any toxic and harmful heavy metal elements and substances such as lead acid, nickel chromium and nickel hydrogen, and are relatively less polluted. And its electrolyte is organic solvent and lithium salt, mostly non-toxic or low-toxic; However, the decomposition or hydrolysis products of lithium batteries are hydrofluoric acid and other fluorine-containing compounds, which are corrosive and toxic.

　　Liu Haojie, a researcher-level senior engineer at the 18th Research Institute of China Electronics Technology Group, said that the lithium-ion battery itself does not contain toxic substances, and the carbon in the negative electrode and the metal oxide in the positive electrode are basically non-toxic. Because lithium-ion batteries belong to a sealed system, they will not be exposed to these substances in normal use. "In any case, its impact is far less than that of the most widely used lead-acid battery at present."

　　Lithium batteries have short life and harsh conditions?

　　Response: The life of power lithium-ion battery can reach 2000 cycles, and the battery management system can limit "overcharge and overdischarge".

　　How long is the current lithium battery life? Will shallow charging and discharging and overcharge and overdischarge affect the safety and life of the battery?

　　"There are many factors that determine the service life of power lithium-ion batteries, including the characteristics of the system itself, as well as the manufacturing process and working conditions. A high-quality battery system and scientific system management can achieve a long service life. " Wang Fang said that according to the cut-off condition that the capacity decays to 80% and the discharge depth test of 100%, the life of power batteries can basically reach 2000 cycles.

　　"Overcharging and overdischarge means that the voltage of the battery exceeds or falls below the specified cut-off voltage during charging and discharging, which will bring harm to the performance and life of the battery." Wang Fang said, but the BMS battery management system in the battery will limit and protect it. It will limit the charging of the battery at low temperature and recharge it when it is heated to a suitable temperature. Wang Fang said that in order to ensure the safety of lithium-ion batteries, there are a series of safety protection designs from battery cells, modules to battery systems to prevent the batteries from being overcharged and over-cooled, and alarm and protect them in time in case of abnormality.

　　It is mentioned in the net that there have been media reports that "Tianjin No.18 Institute has proved that lithium batteries burn and explode in almost all projects such as high temperature and high pressure, puncture and impact, and overcharge and overdischarge".

　　In this regard, Liu Yanlong, secretary general of China Chemical and Physical Power Industry Association, said that at the end of May 2014, the 18th Research Institute of China Electronics Technology Group was interviewed by the media, but the phenomenon of battery burning and explosion in the program was caused by dismantling the protection circuit according to the requirements of program recording, and then conducting abuse experiments. The main purpose of this experiment is to let users know about the possible dangerous situation of ternary lithium battery without protective measures under abuse conditions.

　　"The safety of lithium-ion batteries is theoretically controllable, and most of the safety problems are caused by product defects and abuse." Liu Yanlong said. "But the safety of battery cells, modules and systems alone is not enough to ensure the absolute safety of electric vehicles equipped with lithium batteries." Li Ping, Chairman of Contemporary Amperex Technology Co., Limited New Energy Technology Co., Ltd. (CATL), introduced the current top Model— S used 7104 Panasonic ternary lithium batteries, and made great efforts in battery safety protection, including setting sensors, being controlled by battery control system, and using a large number of high-strength aluminum alloys and other materials for collision protection. With these safety designs, the probability of safety accidents still reaches one in ten thousand.

　　Wang Qinghua, a researcher-level senior engineer at the 18th Research Institute of China Electronics Technology Group, also pointed out that the products in the electric vehicle battery market are mixed, and the batteries produced by some manufacturers have poor consistency, and the effectiveness of the management system is not very effective. The problem of a single battery will have a certain impact on the overall life of the battery pack. In this regard, Wang Qinghua suggested that the government should improve the corresponding test and verification standards and strengthen the management, supervision and testing of the electric vehicle market.

　　Is the pollution of waste lithium batteries uncontrollable?

　　Response: Due to relatively small environmental risks, lithium batteries have not been included in hazardous waste management, but the recycling system should be laid out as soon as possible.

　　Is there a compulsory recycling policy for lithium batteries at present? Is it true that waste lithium batteries will cause great environmental pressure, as stated in the online article? Wang Fang said that at this stage, waste batteries that are included in hazardous waste management by environmental protection departments include waste cadmium-nickel batteries and waste lead-acid batteries. Disposable batteries, lithium-ion batteries, nickel-hydrogen batteries, etc. are not included in hazardous waste management because of their relatively small environmental risks.

　　However, when waste lithium-ion batteries enter the environment, the electrode materials and electrolyte react with other substances in the environment, such as hydrolysis and oxidation, which may cause heavy metal ion pollution such as nickel, cobalt and manganese, fluorine pollution and some organic pollution. So, can these pollutions be controlled?

　　Wang Fang said that for the treatment of lithium-ion batteries, the "Recycling Policy for Power Batteries of Electric Vehicles (2015 Edition)" drafted by the Environmental Protection Department of the National Development and Reform Commission stipulates that wet smelting technology is encouraged to treat waste lithium-ion batteries, and the comprehensive recovery rate of nickel, cobalt and manganese should be no less than 98%. "For the processing technology of lithium-ion batteries, China has always had research teams from universities and conducted cooperation and exchanges with the United States." Wang Fang said.

　　On January 8th, the Ministry of Industry and Information Technology issued the Interim Measures for the Administration of Industry Standard Announcement on the Comprehensive Utilization of Waste Power Batteries of New Energy Vehicles (Draft for Comment), which intends to implement dynamic management of enterprises for the comprehensive utilization of waste power batteries of new energy vehicles, and entrust relevant professional organizations to assist in the relevant work of announcement management.

　　Hu Shuqing, chief expert and researcher-level senior engineer of China Electronics Science and Technology Corporation, said that for lithium-ion batteries with Ferrous lithium phosphate, lithium manganate and ternary materials with low cobalt content as positive active materials, due to the low commercial value of recycling, enterprises are not interested. The recycling of these used batteries must be issued by the state policy, in order to successfully realize the closed loop of the industry. At present, China has issued some policies and standards, such as the classification of used batteries, storage and transportation norms, and technical policies for pollution prevention and control of solid waste and hazardous waste, but they are not sufficient.

　　"The work of recycling lithium-ion batteries should be laid out as soon as possible." Wang Binggang, head of the National 863 Energy-saving and New Energy Vehicle Project Supervision and Consulting Expert Group, said that to establish a power battery recycling system, it is necessary to improve battery standardization, establish a code traceability system, implement strict reward and punishment measures, and conduct qualification management for recycling enterprises.

　　(Reporter Wang Zheng Zhu Hong)