In the car home Haikou preferential promotion channel, we can see a high-profile car model-a preferential activity is under way. The starting price of this model in Haikou area is 390,900 yuan, and the highest discount is 135,000 yuan. If you are interested in this model, you can click "Check the car price" in the quotation form to get a higher discount.

The design of Volvo XC60 new energy is unique, and the front face design is fashionable. The car adopts a unique air intake grille design, which makes its overall style more refined. The body lines are smooth and full of strength. As a new energy vehicle, Volvo XC60 New Energy also has a unique logo and detailed design to show its environmental protection characteristics. The overall style is simple and generous, showing Volvo’s consistent high quality and elegant temperament.

Volvo XC60 new energy vehicle is a medium-sized SUV with a body length of 4708mm, a body width of 1902mm, a body height of 1656mm and a wheelbase of 2865 mm.. The car uses 255/45 R20 front and rear tires, with fashionable rim style and high visual impact. The body lines are smooth and exquisite, especially the design of the side lines is unique, which shows the perfect combination of luxury and sportiness. The front wheel track is 1649mm and the rear wheel track is 1653mm, which makes the vehicle more stable and better in handling.

The interior design of Volvo XC60 New Energy is simple and elegant, with attention to detail and texture. The steering wheel is made of leather, which can be manually adjusted up and down and back and forth, so that drivers can easily find the driving posture that suits them best. The central control screen has a size of 9 inches, supports voice recognition control system, and can control functions such as multimedia, navigation, telephone and air conditioning. The front and rear rows are equipped with USB/Type-C interface, which is convenient for users to charge. The front seats are also equipped with heating function, and both the driver’s seat and the co-pilot seat support power seat memory. In addition, the seat can be adjusted in front and back, backrest, height, leg rest and lumbar support to provide a comfortable riding experience. The rear seats support proportional reclining, and the space can be flexibly adjusted as needed.

Santana is a classic car with reliable quality and excellent performance. It has a maximum power of 228 kW and a maximum torque of 400 N m. It is equipped with a 2.0T 310 HP L4 engine, which provides a strong power output. At the same time, it is equipped with an 8-speed automatic gearbox, which can shift gears smoothly and quickly, making driving more comfortable. Whether on urban roads or highways, Volvo XC60 new energy can bring excellent driving experience.

As a luxury SUV, Volvo XC60 New Energy not only shows a unique design style in the appearance of the whole vehicle, but also performs well in the interior, performance and safety. Car home car owners’ evaluation of it is also very pertinent. He mentioned that although the removal of the tail throat made the back look a little bald, it was still acceptable. In addition, 24 wheels have been changed into low wind resistance shapes. Although some people don’t like them, they also have a sense of science and technology, which complements the overall style. It can be seen that the details and overall style of Volvo XC60 new energy have been recognized and affirmed by the owners. Whether on urban roads or highways, this model can provide excellent driving experience and safety guarantee. Therefore, for those consumers who pursue luxury, comfort and safety, Volvo XC60 new energy is undoubtedly a worthy choice.

At present, all three models of Huawei P70 series have been connected to the network, and the certification information has been announced. According to the previous planning, the P70 series should be divided into three models: P70, P70 Pro and P70 Art According to the network access information, the standard version of P70 supports Beidou satellite message, while P70 Pro and P70 Art go further and support Beidou satellite message+Tiantong-1 satellite call.

In terms of specific configuration, the P70 series will adopt the Kirin 9000S chip with the same model as the Mate 60 series, supporting 5G, which is the first time that Huawei P series has returned to Kirin since P50.

Other specifications are also high-end, with 50-megapixel main camera, periscope telephoto lens, wireless charging and satellite communication technology as standard, which greatly improves the comprehensive strength of the standard version.

As for the oversized P70 Art, it will be further upgraded. The main camera will be replaced with IMX989 one-inch sensor, telephoto module and satellite communication technology, which will bring a stronger experience.

According to various sources, Huawei P70 series is likely to join the Pioneer Program like Mate 60 series and suddenly be put on the shelves in official website at 12:08 on a certain day in April.

　　[car home Information] Recently, we learned from the official that (|) once again ushered in the OTA upgrade, which was mainly aimed at optimizing the Yunnian -C system to improve its driving comfort. In addition, it also includes adding pet care mode, optimizing dynamic multi-color logic of atmosphere lights, etc., as follows:

Cloud chariot -C upgrade:

　　Optimize the Yunqi -C intelligent damping body control system, and the braking pitch suppression is increased by 20%, and the cornering roll suppression is increased by 12%, regardless of handling and comfort. This function upgrade corresponds to the vehicle configuration, and only applies to the models equipped with Yunnian-C.

Pet care mode:

Start the exclusive care for pets, automatically lock the doors and windows, start the anti-misoperation function in the car, keep the constant temperature air conditioning and make the air circulate freely. This mode upgrade is only applicable to Tengshi D9 EV models.

Optimizing dynamic multi-color logic of ambient light;

　　Ambient lights can realize independent control of the whole vehicle and its partitions, freely choose colors, show smart visual effects, and change with the rhythm of music. This function optimization is applicable to Tengshi D9 DM- car.

Optimizing the heating strategy of the main driver’s seat;

　　Optimize the heating time of the main driver’s seat without waking up many times. This function optimization is applicable to Tengshi D9 DM-i model.

Precautions:

　　1. This upgrade will be pushed nationwide in batches. Please be patient. If there is an urgent upgrade demand, please contact the nearest Tengshi Center for assistance. 2. This upgrade is mainly aimed at 22 and 23 Tengshi D9 models (the new Tengshi D9 models have been optimized and upgraded); 3. There may be differences due to vehicle configuration and other reasons. Please refer to the prompt information of the vehicle for the specific upgrade time; 4. This push takes a long time, so it is recommended to make an appointment to upgrade and reserve sufficient upgrade time; 5. This push will not consume user traffic and can be upgraded with confidence; 6. When upgrading, please park the vehicle on a gentle road to ensure that the vehicle network signal is good, the power is higher than 20%, and the front and rear doors and the front and rear hatch covers are closed; 7. During the upgrade process, the vehicle may appear short-term prompts such as off-screen, running lights on, dashboard failure, etc. These are normal phenomena. Please don’t intervene manually or forcibly power off and restart the vehicle. You can lock the vehicle normally and leave, and the vehicle will automatically complete the upgrade. 8. If you encounter any other problems during the upgrade, please call the user care hotline at 400-039-8888 for consultation. (Compile/car home Guo Chen)

　　[car home Car Information] We have made a separate investigation and analysis on the maintenance prices of conventional cars owned by Mercedes-Benz, BMW and Audi in the first two weeks. Today, we will make a big summary for everyone. Let’s take a look at the maintenance prices of these three brands.

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　　As for the choice of vehicle types, we have chosen two relatively representative vehicles in each of the three basics: medium-sized cars, medium-sized cars and luxury cars. In the field of medium-sized cars, they are Mercedes-Benz C200K and C260, BMW 320i and 325i, and Audi A4L2.0T；; The fields of medium and large vehicles are Mercedes-Benz E200 and E300, BMW 523Li and 530Li, and Audi A6L 2.0T and 2.4. Luxury cars are Mercedes S300 and S600, BMW 730Li and 760Li, and Audi A8L 3.0L and 6.0L, with a total of 17 models.

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Medium-sized cars: Mercedes-Benz C200K, C260, BMW 320i, 325i, Audi A4L2.0T

　　Among the three luxury mid-size cars, the sales volume of Audi A4L has an absolute advantage in this class, and the 2.0T model is the best-selling displacement among them, while the 1.8T and 3.2L models are neglected. The same situation also appears in BMW 3 Series and mercedes benz c Class cars. The sales of BMW 320i and Mercedes-Benz C200K are good, but at the same time, the market performance of BMW 325i and Mercedes-Benz C260 is ok. Let’s take a look at the maintenance prices of these seven cars.

Maintenance Price List of mercedes benz c Class, BMW 3 Series and Audi A4L (unit: RMB)
	Mercedes C200K	Mercedes-Benz C260	Bmw 320i	Bmw 325i	Audi A4L 2.0T
Minor maintenance: Oil maintenance (Replace the oil filter)	1725	2349	820	1115	860
Major maintenance: Oil maintenance+replace air conditioner filter and air filter.	4119	5077	1429	1768	2035
All prices in the tableIncluding accessories and working hours.
List of engine oil prices in Mercedes-Benz, BMW and Audi 4S stores
run quickly	Designated oil: Jin Mobil No.1 SM 0W-40 Price: 168 yuan/liter.
BMW	Original factory designated oil: Castrol Zun Hu SM 5W-30 Price: 125 yuan/liter Optional oil: Grey Shell SM 5W-40 Price: 125 yuan/liter
Audi	Original factory designated oil: Audi original engine oil 5W-40 SM price 93 yuan/liter. Optional oil: Castrol Zun Hu SM 0W-30 192 yuan/liter
Mercedes benz c Class, BMW 3 Series and Audi A4L three-car manufacturer’s specified maintenance cycle table.
cycle	run quickly		BMW		Audi
Minor maintenance	10,000 kilometers		10,000 kilometers		5,000 kilometers
Major maintenance	30,000 kilometers		30,000 kilometers		15,000 kilometers
Date of Form Collection: July 16th, 2010

"Beijing Benz mercedes benz c Class 2010 C200K Standard"

"BMW Brilliance BMW 3 Series 2010 320i Fashion Model"

"FAW Audi A4L 2010 2.0 TFSI Technology Type"

　　Judging from the price of routine maintenance, compared with Audi A4L and mercedes benz c, BMW 3 Series has obvious advantages in terms of both major maintenance and minor maintenance. The single maintenance price of Audi A4L model is moderate, but the maintenance price of mercedes benz c Class is obviously expensive, which is twice as high as that of BMW 3 Series basically listed.In terms of maintenance cycle, the original factories of Mercedes-Benz and BMW stipulate that 10,000 kilometers should be a minor maintenance and 30,000 kilometers should be a major maintenance, while Audi stipulates that 5,000 kilometers should be a minor maintenance and 15,000 kilometers should be a major maintenance, which is half of that of Mercedes-Benz and BMW. However, under normal circumstances, the staff of Mercedes-Benz and BMW 4S stores will advise the owners to do maintenance at 7000-8000 km, while Audi basically allows the owners to do maintenance at 7000-8000 km. Of course, the specific maintenance cycle will be determined according to the actual use of each car. Therefore, under normal circumstances, the actual maintenance cycle of these three cars is roughly the same.

"The original factory of Mercedes-Benz designated Jin Mobil No.1 SM 0W-40 all over synthetic engine oil"

"BMW original factory designated Castrol to protect SM 5W-30 all over synthetic engine oil"

"Audi original factory designated (Castrol OEM) SM 5W-40 all over synthetic engine oil"

　　In the choice of engine oil, these three luxury brands will naturally not be shabby, and SM-level synthetic engine oil is certain. Among them, the oil designated by Audi and BMW are all Castrol products. Of course, BMW will also provide two kinds of SM-grade all-synthetic engine oil products, namely Grey Shell and Jin Mobil No.1, according to the climate and environment of different 4S stores. As for Mercedes-Benz, there are not so many choices, so we just offer the 0W-40 all over synthetic engine oil. In terms of price, Audi is the cheapest, the unit price is 92 yuan/liter, followed by BMW at 125 yuan/liter, and Mercedes-Benz is relatively expensive at 168 yuan/liter.

　　At the same time, the editor needs to explain something here, about the amount of oil. Mercedes benz c-class cars have a big appetite. As a four-cylinder car, C200K can be said to have a considerable amount of better engine oil of 6L at a time. The oil consumption of V6 engines of C230, 260 and C300 is 8.5L. As a four-cylinder car, BMW 320i needs about 4.5L to change the oil once, and the oil consumption of the straight six engine of 325i model is about 6.5l.. The 2.0T engine oil consumption of Audi A4L is basically the same as that of BMW 320i, ranging from 4.5L to 5.0L..

For more details about the specific maintenance prices of the above seven models, please click the following icon to enter.

Mercedes benz C/E/S level maintenance survey, the minimum maintenance is 1,700 yuan.

Reveal the maintenance price of BMW car! Minimum 820 yuan once.

Small maintenance 860 yuan! Audi A4L/A6L/A8L Maintenance Survey

Medium and large cars: Mercedes-Benz E200, E300, BMW 523Li, 530Li and Audi A6L 2.0T, 2.4.

　　At present, in the field of medium and large-sized cars in China, Audi A6L has a higher dominance than Audi A4L in medium-sized cars. The annual sales of more than 100,000 vehicles are astounding, and the relatively low-end 2.0T and 2.4L models are the main sales products. With the development of domestic market in recent years, BMW 5 Series has also achieved good results. Among them, 523Li is the absolute main product, and 530Li has won the appreciation of some high-end users with its rich configuration and excellent power. As for Mercedes-Benz E-Class, although the market performance is average, we can’t ignore its existence with its golden signboard of "three-pointed star". Especially in recent months, with the lower price of imported Mercedes-Benz E-Class cars, the sales of Mercedes-Benz E-Class cars have a gradual upward trend. Among them, E200 and E300 are relatively representative. Let’s take a look at the maintenance price of these cars.

Maintenance price list of Mercedes-Benz E-Class, BMW 5 Series and Audi A6L (unit: RMB)
	Mercedes E200 1.8T M271	Mercedes-benz E300 3.0 V6 M272	Bmw 523Li	Bmw 530Li	Audi A6L 2.0T	Audi A6L 2.4
Minor maintenance: Oil maintenance (Replace the oil filter)	1783	2469	1115	1115	1351	1567
Major maintenance: Oil maintenance+replace air conditioner filter and air filter.	4028	4863	2246	2246	2743	2966
All prices in the tableIncluding accessories and working hours.
List of engine oil prices in Mercedes-Benz, BMW and Audi 4S stores
run quickly	Designated oil: Jin Mobil No.1 SM 0W-40 Price: 168 yuan/liter.
BMW	Original factory designated oil: Castrol Zun Hu SM 5W-30 Price: 125 yuan/liter Optional oil: Grey Shell SM 5W-40 Price: 125 yuan/liter
Audi	Original factory designated oil: Audi original engine oil 5W-40 SM price 93 yuan/liter. Optional oil: Castrol Zun Hu SM 0W-30 192 yuan/liter
Schedule of Maintenance Periods for Mercedes-Benz E-Class, BMW 5 Series and Audi A6L.
cycle	run quickly		BMW		Audi
Minor maintenance	10,000 kilometers		10,000 kilometers		5,000 kilometers
Major maintenance	30,000 kilometers		30,000 kilometers		15,000 kilometers
Date of Form Collection: July 16th, 2010

　　Judging from the price in the above table, the large maintenance cost of Mercedes-Benz E-Class is still the most expensive, but the small maintenance cost is reasonable. Take the E200CGI model with M271 1.8L in-line four-cylinder turbocharged engine as an example, the small maintenance price of replacing oil and machine filter is 1783 yuan, which is reasonable compared with the price of six-cylinder BMW 5 Series Xiaobao of 1115 yuan and Audi A6L with different displacement models of 1300-1600 yuan. But if it is replaced by a six-cylinder Mercedes E300 model, the price will be much more expensive.

"Mercedes-Benz (imported) Mercedes-Benz E-Class (imported) 09 E 300 Fashion Model"

"BMW Brilliance BMW 5 Series 2010 523Li Leading Model"

"FAW Audi A6L 2010 2.4 Comfort Type"

　　However, if we compare the large maintenance prices of the replacement oil filter, air filter and air conditioner filter of these three models, Mercedes-Benz is obviously much more expensive. Doing roughly the same maintenance content, the cost of Mercedes-Benz is basically twice that of BMW, and it is about 50% more expensive than Audi.

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Luxury cars: Mercedes S300, S600, BMW 730Li, 760Li and Audi A8L 3.0L and 6.0L.

　　In the field of luxury cars, Mercedes-Benz BMW has finally found its face, and Mercedes-Benz S-Class can sit firmly in this basic model and it is difficult to shake in the short term. Bmw 7 series, with the launch of E66 in China, has also achieved good market performance. As for Audi A8L, although China has a special preference for this brand, it also has a certain sales volume, but it is much worse than Audi A6L and A4L. As for the choice of car models, the editor chose the entry-level Mercedes S300, BMW 730Li and Audi A8L 3.0, and their respective flagships, 12-cylinder models.

Maintenance price list of Mercedes-Benz S-Class, BMW 7 Series and Audi A8L (unit: RMB)
	Mercedes S300	Mercedes S600	Bmw 730Li	Bmw 760Li	Audi A8L 3.0	Audi A8L 6.0
Minor maintenance: Oil maintenance (Replace the oil filter)	2396	2486	1150	1448	1910	2801
Major maintenance: Oil maintenance+replace air conditioner filter and air filter.	5872	6215	2309	2986	3313	4480
All prices in the tableIncluding accessories and working hours.
List of engine oil prices in Mercedes-Benz, BMW and Audi 4S stores
run quickly	Designated oil: Jin Mobil No.1 SM 0W-40 Price: 168 yuan/liter.
BMW	Original factory designated oil: Castrol Zun Hu SM 5W-30 Price: 125 yuan/liter Optional oil: Grey Shell SM 5W-40 Price: 125 yuan/liter
Audi	Original factory designated oil: Audi original engine oil 5W-40 SM price 93 yuan/liter. Optional oil: Castrol Zun Hu SM 0W-30 192 yuan/liter
Schedule of Maintenance Periods for Mercedes-Benz S-Class, BMW 7 Series and Audi A8L
cycle	run quickly		BMW		Audi
Minor maintenance	10,000 kilometers		10,000 kilometers		5,000 kilometers
Major maintenance	30,000 kilometers		30,000 kilometers		15,000 kilometers
Date of Form Collection: July 16th, 2010

"Mercedes-Benz (imported) Mercedes-Benz S-Class S300L distinguished model"

"BMW (imported) BMW 7 Series 730Li Luxury Model"

"Audi (imported) Audi A8 2010 3.0 FSI Centennial Edition"

　　As a million-class luxury car, Mercedes-Benz S-Class, BMW 7 Series and Audi A8L can’t match the maintenance cost of these three models naturally, but judging from the small maintenance price of normal oil change and machine filter, BMW is still the cheapest of these three brands. Even the 760Li of V12 is less than 1,500 yuan at a time, which is quite surprising. The price difference between Mercedes-Benz S-Class and Audi A8L is not too much, both of which are around 2000-2500 yuan. Only Audi A8L 6.0L has a higher price, close to 3,000 yuan. As for the big maintenance cost, BMW is the cheapest, Audi is the second, and Mercedes is the most expensive. Among them, the price of Mercedes-Benz is twice that of BMW and about 50% more expensive than that of Audi, which is roughly the same as that of previous models.

Editor’s comment:

　　With the increasing competition in the domestic auto market, Mercedes-Benz, BMW and Audi, the three German luxury brands, are getting closer and closer to our lives. Nowadays, you can buy a BMW 318i, Audi A4L or Mercedes-Benz C180K for more than 200,000 yuan, and you can drive the BMW 5 Series, Audi A6L or the original imported Mercedes-Benz E-Class for about 400,000 yuan. Although on the whole, these cars are not very close to the people, in any case, compared with 10 years ago or even 5 years ago, they can be said to be a big step closer to the lives of the people.

　　But at the same time, we can often hear many people say that entry-level models of luxury brands such as Mercedes-Benz, BMW and Audi can afford them, but they can’t afford them. Today, the editor hopes that through this article, everyone can have a simple but systematic understanding of the general maintenance prices of these three brands of cars, hoping to help you choose, use and raise a car. At the same time, in the near future, we will launch more articles on the horizontal comparison of maintenance prices of the same grade vehicles, so please look forward to it. (Text/car home Sheng Yuanjun)

For more details about the maintenance of Mercedes-Benz, BMW and Audi cars and the price of conventional wearing parts, please click the following icon to enter.

Mercedes benz C/E/S level maintenance survey, the minimum maintenance is 1,700 yuan.

Reveal the maintenance price of BMW car! Minimum 820 yuan once.

Small maintenance 860 yuan! Audi A4L/A6L/A8L Maintenance Survey

Mercedes-Benz E-Class is a traditional luxury medium-sized and large-sized car product. For Biao and Audi a6l, its unique brand advantages and extreme luxury attributes have made it deeply recognized by consumers, with an average monthly sales volume of more than 13,000, which is in a strong competitive position in this market segment.

Mercedes-Benz e300l luxury design atmosphere, strong business atmosphere, the front shield-shaped mesh is quite eye-catching, two bar-type led light groups are shiny and recognizable, and the erected three-pointed star logo is also noble and elegant, which can always give people a strong psychological hint. The side is slender and smooth, the lines are smooth and sexy, the rear tail is sexy and stocky, the bilateral double exhaust is quite graded, and the overall face value is remarkable, which is a small S-class.

In terms of power, e300l is equipped with a 2.0t high-powered version, 190 kW, 370 Nm, equipped with a 9-speed manual, with a zero-hundred-speed score of about 6.6 seconds, which makes the acceleration feel smooth and calm at the beginning, and at the same time, the latter part is full of confidence and orderly shift logic, which is always indifferent and comfortable to drive, and can raise the speed to a very high level unconsciously.

In terms of structure, the training style is still very comfortable, the bumps on the road are handled in place, and there is not much impact when taking some bad roads. Driving is particularly heavy and advanced, which will definitely bring people the highest level of enjoyment, which is in line with the level that this level should have.

In terms of selling price, the official guide price of the 2019 Mercedes-Benz e300l Deluxe Edition is 492,800, with a preferential margin of about 40,000. The transaction price of the bare car at the terminal is 452,800, including 40080 purchase tax, 480 travel tax, 950 compulsory insurance, 12,299 commercial insurance and 500 licensed cars, totaling about 507,200.

Car experience:

Most satisfied with fashion and youth, cool atmosphere lights and a sense of science and technology in off the charts! 9-speed automatic transmission, almost no frustration!

The most dissatisfied with the sound effect is just so-so. The original car’s own sound is really lame, not as loud as Berlin’s.

[Space] The space in the front row of my 176 is quite large. There is not much horizontal space for two people. Three people are not very comfortable. From driving to now, I have only gone home for the Spring Festival, and I have been full of company group tours. Basically, I am alone.

[Power] The power is smooth between 234 gears, and occasionally, there will be some setbacks in oil collection.

[Control] Control is general, and this owner plays.

[Comfort] The front seat is comfortable and the rear seat is short.

[Appearance] I bought a sports label with pearl white. I feel very young. In fact, I am already young.

[Interior] Family-style design is adopted, just like driving an S. Due to the hasty booking of a car, the car comes with a black interior, which is a little depressing, but quite resistant to dirt.

[Cost-effective] If people like me don’t pay attention to performance, people who look at their eyes will buy a car of around 500,000, which is still very good.

Provided by the author

　　Since the beginning of January this year, residents of Weicheng Town, Guiyang City, located in the mountainous area of Guizhou Province, have often seen a drone shuttle through the town. Under the belly of the plane, there was a box with the words "China Post". The local people later learned that this drone was used by the post office in the town to deliver mail to the surrounding mountain villages. Beijing Youth Daily reporter learned from the local post office on the 15th that this drone now flies twice a week, and it will be promoted if it works well in the future.

　　Postman part-time drone operator

　　On the morning of 15th, Wang Hua, a staff member of Weicheng Post Sub-bureau in Guiyang, took his drone to an open space near the town, and prepared to deliver newspapers and some mails to five villages around the town.

　　Wang Hua is a postman. He used to ride a motorcycle to deliver mail to several surrounding villages three times a week. Because the mountain road is rugged, although the distance is not far, it takes a whole day to deliver it every time. Since the beginning of January this year, Wang Hua has added a new task, which is to operate drones to transport mail.

　　"Our economy is not developed here. Many people have never seen drones, so many people gathered around to see them when they first started flying. Some old people asked us about the timetable for flying drones and came to see them several times." Wang Hua said.

　　Wang Hua said that he is driving a drone, but in fact the main operation is not done by him. He is mainly responsible for loading mail on the drone and then checking the battery. The flight route has long been set by the company that developed the drone. All he has to do is scan the QR code on the plane with his mobile phone, and then click the start button on the mobile phone, and the plane can fly according to the pre-designed route.

　　"It used to take a whole day to send the mail from these villages by motorcycle. Now the whole route is flown by drones, which is more than an hour." Wang Hua said.

　　Flying to every village requires changing batteries.

　　Director Chen Zhongxiang of Weicheng Post Sub-office told the reporter of Beiqing Daily that at present, there is only one drone in the town post office, and they selected five villages, namely Yingyan, Yinqiao, Maixiang, Xingguang and Lianhua Temple, as delivery pilots. Chen Zhongxiang said that these villages were chosen because they are relatively remote, and it takes too long and the road is dangerous to send mail into the village by manpower.

　　Chen Zhongxiang said that the UAV they are using now has a diameter of more than 1 meter and six propellers. In theory, it can carry about 7 kilograms of goods. However, for safety reasons, the stipulated delivery weight is no more than 5 kilograms, and the flying distance between villages is about 10 minutes. Every time you fly to a village, you need people from the village to help replace the new battery, and then you can fly to the next village. The whole journey is a "relay" process.

　　"The plane must be fully charged before it can take off. The last time we saw the power of the plane was 82%, we felt that we could complete a flight, but after the start, the plane still could not take off. This may be the design made by the aircraft research and development enterprise for the absolute safety of the aircraft." Chen Zhongxiang said.

　　Temporarily unable to replace manual delivery.

　　According to the staff of the UAV R&D company, when the plane lands, it needs to lay a red and blue positioning carpet at the landing site. The UAV is equipped with a sensor in the vertical direction. When it searches for the positioning carpet, it will land accurately. Location.

　　Chen Zhongxiang told the reporter of Beiqing Daily that it was not the decision of the town post office to equip the town post office with drones, but the higher authorities chose the Weicheng post office as a pilot. If the use effect is good in the future, it will continue to be promoted.

　　"Many people in the village felt particularly fresh when they saw the plane at first, and the people in charge of managing the plane in each village also had a WeChat group. When the plane took off and landed, everyone would inform each other."

　　Annabelle of Xingguang Village Committee is one of the managers of this drone. Every time he receives the mail from his village, he also needs to replace the plane with a new battery. "If the battery is not fully charged, the plane can’t fly, but there will definitely be no forgetting to charge the battery. Everyone will remind each other when they have WeChat groups."

　　Chen Zhongxiang said that in the past, the postman of the post office had to go into the mountain three times a week, but now it has been reduced to twice a week, while the drone now flies twice a week. If the effect is good in the future, it will increase the flight frequency. "But due to the limitation of load, drones can’t completely replace the postman now, and everywhere they go, they need people to get express delivery for batteries. There are still some troubles. It would be nice if these jobs can be replaced by machines in the future."

　　Text/reporter Fu Wei

This week, Weilai released its 2020 financial report. Although its annual net loss was 5.3 billion yuan, its gross profit margin turned positive. This has increased the industry’s expectations for Weilai. At the same time, holding more than 40 billion yuan in cash also gives investors confidence in the future development of the company.

The first week of March is the week when the new car-making forces release the production and sales express. Five new car-making forces, such as Weilai, Ideality, Tucki, Nezha and Zero Run, all showed different degrees of decline in February, and Weilai ranked first by virtue of the number of models.

For more news about the new forces of building cars, let’s move on.

1. In 2020, Weilai’s total revenue exceeded 16.2 billion, up 107% year-on-year, and 43,000 vehicles were delivered.

On March 1, 2021, US time, Weilai released the fourth quarter and full-year financial report of 2020. In the fourth quarter of 2020, the revenue was RMB 6.64 billion, up 46.7% from the previous quarter, and the total revenue for the whole year was RMB 16.2579 billion, up 107.8% from the same period last year. In terms of cash reserves, Weilai currently has a total reserve of 42.45 billion yuan; The annual operating loss was 4.61 billion yuan, narrowing by 58.4%.

In terms of delivery volume, the number of vehicles delivered in the fourth quarter of 2020 was 17,353, including 4,873 ES8, 7,574 ES6 and 4,906 EC6. In contrast, 8,224 vehicles were delivered in the fourth quarter of 2019 and 12,206 vehicles were delivered in the third quarter of 2020. In 2020, 43,728 vehicles were delivered and in 2019, 20,565 vehicles were delivered.

Source: First Electric Network

2、Geely Baidu established Jidu Automobile Co., Ltd.

Tianyancha APP shows that Geely and Baidu set up a brand-new joint venture company today, and the company was named Jidu Automobile. The registered capital of the new company is 2 billion yuan, and the company law is Xia Yiping. The shareholders are Dazi Bairuixiang Venture Capital Management Co., Ltd. (55%) and Shanghai Huapu Automobile Co., Ltd. (45%).

Source: First Electric Network

3. Weilai sold 5,578 vehicles in February, a year-on-year increase of 689%.

On March 2, Weilai Automobile released the unaudited financial report for the fourth quarter and the whole year of fiscal year 2020 as of December 31, 2020. The financial report shows that in the fourth quarter, Weilai Automobile delivered 17,353 vehicles, a year-on-year increase of 111%, and delivered 43,728 vehicles throughout the year, an increase of 112.63% over 2019; Revenue in the fourth quarter was 6,641.1 billion yuan (US$ 1,017.8 billion), a year-on-year increase of 133.2%.

Source: First Electric Network

4. LI delivered 2,300 Li ONE vehicles in February, a year-on-year increase of 755%.

On March 2nd, LI released the February delivery data. Li ONE delivered 2,300 vehicles in February, an increase of 755% compared with February 2020. As of February 28th, Li ONE has delivered more than 40,000 vehicles, reaching 41,276 vehicles.

Source: First Electric Network

5. Xpeng Motors delivered 2,223 vehicles in February, and the cumulative delivery volume in January and February increased by 577% year-on-year.

On March 2nd, Xpeng Motors released the results delivered in February 2021. Affected by the Spring Festival holiday and other reasons, Xpeng Motors delivered 2,223 vehicles in February, of which 1,409 vehicles were delivered by Tucki P7 in February, and the cumulative delivery reached 20,181 vehicles, making it the fastest vehicle type for new car manufacturers to break through 20,000 vehicles. From January to February, the cumulative delivery volume in Xpeng Motors increased by 577% compared with the same period of last year.

Source: First Electric Network

6. Nezha Automobile sold 2,002 units in February, up 18.63% year-on-year.

On March 1st, Nezha Automobile released the production and sales data for February, and sold 2,002 vehicles in February, up by 18.63% year-on-year, and the cumulative sales exceeded 30,000.

Source: First Electric Network

7. The delivery exceeded the 10,000-unit mark, with a total of 10,841 zero-run vehicles delivered.

On March 1st, First Electric Network learned from the official of Zero-Run Cars that by February 28th, 2021, the cumulative delivery of Zero-Run Cars had exceeded 10,000 units, reaching 10,841 units. Among them, T03 delivered a total of 8,362 units and S01 delivered 2,479 units. At the same time, 2424 sets of zero-running cars were ordered in February.

There are 793 pre-sale orders for retail C11, 1604 sales orders for retail T03 and 27 sales orders for retail S01. As a zero-run, C11 launched a brand-new SUV model, and the first OTS vehicle (tooling car) was officially rolled off the assembly line on February 27th.

Source: First Electric Network

8. The first model of Zhiji Automobile was opened for booking in April and listed in 2022.

A few days ago, the driving sight learned from the official that Zhiji Automobile, a subsidiary of SAIC, will make a global reservation for its first production model at the Shanghai Auto Show in April this year. It is understood that the new car will be officially listed and delivered in 2022.

Source: driving sight

9. Nezha received another credit of 5 billion yuan, and the accumulated credit amount exceeded 10 billion yuan.

A few days ago, we learned that Hezhong New Energy Automobile Co., Ltd. signed a comprehensive strategic cooperation agreement with Shanghai Branch of CITIC Group Coordination Committee to start all-round and in-depth cooperation with CITIC Bank Shanghai Branch, CITIC Securities and CITIC Prudential Life Insurance Shanghai Branch, and obtained a comprehensive credit line of 5 billion yuan from CITIC Bank. The financing funds will be mainly used for the research and development of intelligent technologies such as intelligent cockpit and intelligent driving in Nezha.

Source: Aika Automobile

10. The new models of G3/P7 in Tucki are all entry-level models.

On March 3rd, Xpeng Motors announced that G3 and P7 had launched two NEDC models respectively, among which Tucki G3 added a 460c enjoyment model, the battery type was lithium iron phosphate, and at the same time, it was replaced with low wind resistance wheels, with a battery life of 460km；. Tucki P7 has newly added rear-drive standard endurance models, including Zhixiang version and Zhizun version, all of which use lithium iron phosphate batteries, and NEDC has a battery life of 480km. From the perspective of the two vehicle systems, the newly added models are all entry-level models of G3 and P7, which enriches the choice of car purchase, especially the newly added model of Tucki P7 further lowers the purchase threshold of this car.

Source: First Electric Network

11, 169,900 from the sale of Aichi U5 PURE Zhi listed in urtext.

A few days ago, we learned from the official that the 2021 Aichi U5 PURE urtext was officially launched, and the price of the new car was 169,900-189,900 yuan. The "1+3" mode with self-defined options is introduced in this model. Users can carry out three categories of options and options, such as battery life, exterior interior color and function upgrade, on a benchmark model, with 384 vehicle configuration combinations.

Source: car home.

one2、Weimar W6 officially opens the pre-sale intention, only 6.6 yuan is needed.

On March 1st, Weimar W6, a brand-new pure electric SUV model of Weimar Automobile, officially opened for pre-sale. At present, after logging in and authenticating Weimar Auto WeChat applet, you will be able to participate in Weimar W6 prize-winning pre-order activities, and you will become an "reserved customer" by paying 6.6 yuan on the activity page, and you will have a lucky draw. In terms of power, Weimar W6 will be equipped with a motor with a maximum power of 160kW. The battery is a ternary lithium-ion battery produced by Hubei Xinghui New Energy Smart Car Co., Ltd., with a battery capacity of 65kWh and a cruising range of 520km.

Source: First Electric Network

13. The longest battery life is 610km. Nezha will launch Nezha U Pro.

A few days ago, we learned from Nezha Auto that Nezha Auto will launch 2021 Nezha U, and the new car will be named Nezha U Pro. According to the official, the new car will be upgraded in 33 aspects, such as battery life and intelligence, and the cruising range will reach 610km09 under comprehensive working conditions.

Source: car home.

14. Chinese Express and Zhongke Chuangda join hands to build smart cars.

A few days ago, Chinese Express announced that it has formally signed a cooperation agreement with Zhongke Chuangda, and the two sides will set up a joint venture company to focus on the development of automotive intelligent systems and software. The two sides will jointly build a computing platform and tool chain for the next generation of smart cars and launch a new generation of smart car operating systems.

Source: car home.

15. Guosen Securities shares in zero-run cars.

On March 1 ST, Tianyancha APP showed that Zhejiang Zero Run Technology Co., Ltd. (hereinafter referred to as "Zero Run Car") changed its business information: Guoxin Securities, a new shareholder, was added. Regarding this industrial and commercial change, the person in charge of the relevant departments of Zero Run Automobile said: "Guosen Securities is the trustee of our employee stock ownership plan, and Zero Run Automobile is preparing for IPO listing."

Source: Yiou Automobile

16. Xpeng Motors affiliated enterprises set up a new company, and its business scope includes second-hand car distribution.

The data shows that on March 2, Shanghai Pengxing Automobile Sales & Service Co., Ltd. was established with a registered capital of 5 million yuan, and its legal representative is Zhu Yanhua. Its business scope includes the sales of new cars. New energy vehicle sales; Used car distribution; Motor vehicle repair and maintenance. Enterprise survey shows that the company is wholly owned by Shanghai Xpeng Motors Sales & Service Co., Ltd.

Source: Sina Auto

Source: First Electric Network

Author: Li Yanjiao

Address: https://www.d1ev.com/news/shichang/141375.

Cctv newsOn July 23rd, the State Council Joint Prevention and Control Mechanism held a press conference on the safety and effectiveness of vaccines in Covid-19. According to the report of the World Health Organization, the newly confirmed cases in the western Pacific where China is located increased by 37% last week, which is the fastest growing region in the world. Omicron’s BA.5 sub-branch has spread to more than 100 countries and regions around the world, resulting in an increase in the number of infections, hospitalizations and severe cases, and the pressure on China’s foreign countries to prevent imports is increasing.

Recently, the local epidemic situation has shown a trend of multi-point distribution and frequent occurrence. In some areas, the epidemic spillover has not been completely blocked, and the prevention and control situation is severe and complicated.

We must unswervingly adhere to the general strategy of "external defense input, internal defense rebound" and the general policy of "dynamic clearing". The areas where the epidemic occurred should deal with the clustered epidemic according to the local situation, concentrate resources and strength to quickly put it out, and quickly curb the spread of the local epidemic; Border areas and entry cities should strictly implement various measures for external defense input, strictly manage in a closed loop, and resolutely avoid the destruction of defense and the overflow of epidemic situation; Areas where no epidemic has occurred should continue to do a good job in normalization prevention and control, and maintain the efficient operation of the emergency response command system.

Covid-19 vaccination should be continued.

Author: Uncle Biao

Last weekend, with the release of "Feng Shen I", "Super Family" and the national screening of "Enthusiasm", it added another fire to the already hot summer movie market. Although there are films that are not as good as expected, there are more excellent works that exceed expectations.

Disappeared She took the lead, Three Wan Li in Chang ‘an, In the Octagonal Cage were full of stamina, The First Part of Gods was well received, and The Warmth was warmly reflected.

One domestic film after another has completely ignited the film market in China, and this year’s summer box office is expected to break the box office record of 17.653 billion yuan created by the summer file in 2019.

On July 21st, the Mahua FunAge comedy "Super Family" directed by Song Yang and starring Allen and Shen Teng was released, which earned 87.33 million yuan at the box office that day, and unexpectedly won the one-day box office champion. However, its reputation was not satisfactory, and it was impossible to reproduce the hot box office in Moon Man in the same period last year.

These two films were originally considered as the most important domestic commercial films in the second half of this summer, but their box office performance in the first weekend was not as good as expected, which made people slightly worried about whether the China mainland film market could continue to be hot in August.

The east is not bright and the west is bright. Last Saturday and Sunday, the domestic comedy inspirational film "Enthusiasm", which was scheduled to be released on July 28, was released in the country one week ahead of schedule. The touching and funny story won enthusiastic response from the audience and restored confidence in the August film market.

As of the press release of The Vane of Film and Television, the box office in July this year has reached 6.656 billion yuan, which is only one step away from the highest box office record of 6.966 billion yuan in China film history created in July 2018. There are still eight days left, which will surely set a new record.

Among the new films released last weekend, the biggest surprise was the hip-hop comedy "Enthusiasm" directed by Dapeng and starring Bo Huang and YiBo. This is the second film directed by Dapeng released this year.

On March 10th, "Keep You Safe" starring Dapeng, Li Xueqin, Andrew and Wang Xun earned 700 million box office and 7.7 points for Douban. "Enthusiasm" is even worse in terms of word of mouth, starring lineup and release schedule.

The film tells the story of little people pursuing their dreams and fighting back. The theme of street dance is not only novel, but also meets the aesthetic needs of young audiences. The whole film is both exciting and tearful. Personally, it is the best film directed by Dapeng so far.

"Enthusiasm" has the right casting, and the scene of the street dance competition is very explosive and youthful. YiBo gave full play to his dancing skills and presented his best performance on the big screen to the audience.

As always, Bo Huang’s performance is grounded and humorous, and she also shows off her dancing skills in the film. He and Yun-peng Yue also made a lot of jokes in the film. When Liu Mintao’s mother sang "Zhang San’s Song" in the film, I saw my eyes moist.

Such an inspirational film, which is burning, touching, funny and realistic, is likely to lead the second half of the summer file in August and this year, and the box office will hit 2 billion or even 3 billion yuan.

According to the data of Cat’s Eye Professional Edition, up to now, the summer box office in 2019 and 2018 ranked first and second in the box office of China film history in the same period. By analyzing the box office rankings of single films in the past two years, we can find that five films have grossed more than 1 billion yuan.

At present, three films, Disappeared She, Trapped in an Octagon Cage and Long March, have grossed more than 1 billion yuan this summer, and the films that are expected to exceed 1 billion yuan in the second half are expected to be Feng Shen Part I and Enthusiasm. Meg 2, which was released on August 4th, is likely to have a good reputation. In this way, there are expected to be as many as six films with a box office of 1 billion this summer.

In 2019, Ne Zha, the champion of summer box office, earned 4.706 billion yuan at the box office. In the summer of 2018, Dying to Survive, the box office champion, earned 3.098 billion yuan, and the runner-up "The Richest Man in Xihong City" earned 2.52 billion yuan.

This year’s summer file, "Disappeared She" currently ranks first at the box office with 3.465 billion yuan, which has surpassed Dying to Survive. The box office of octagonal cage is currently close to 2 billion yuan, and the final box office will definitely exceed 2 billion yuan. Cat’s Eye’s latest forecast that the final box office of Chang ‘an Three Wan Li will be 1.94 billion yuan.

If "Enthusiasm" can reach 23 billion yuan at the box office after its release, and other heavy films such as Meg 2’s "Put all your eggs in one basket", "Assassination Storm" and "Learning Dad", this summer’s box office is likely to break the highest box office record in China’s film history at the same time.

A single flower does not make a spring. Compared with Ne Zha’s dominance in the summer of 2019, this summer’s top films are richer in themes and types, and the box office structure is more reasonable. Looking forward to China movies getting better and better!

　　Editor’s note:With the improvement of living conditions and the strengthening of health awareness, more and more people enter the fitness industry. Some people exercise to gain muscle, while others exercise to lose weight. What benefits can fitness bring us? Today, people’s network health talks with you.

　　Strength training, the benefits are not only muscle gain.

　　1. Prevent and improve anxiety and depression. A study of more than 1,800 people at Harvard University found that people with mild to moderate depression who do strength training at least twice a week have significantly less symptoms than those who don’t. This is because strength training increases the blood flow in the brain and releases brain hormones that enhance mood, such as norepinephrine and dopamine.

　　2. Improve cognitive function. A study published in the journal Molecular Psychiatry shows that people who do strength training twice a week have significantly improved their cognitive function after 18 months. Researchers say that strength training can thicken a part of the gray matter in the brain that is often affected in early Alzheimer’s disease.

　　3. Reduce the risk of falling. Falling is the main cause of death among people over 65 years old, and the weakness of lower body strength, especially leg strength, is the main risk factor. In a review of 17 studies published in the British Medical Journal, it was found that the risk of the elderly who participated in the fall prevention exercise program, including strength training, decreased by more than one third.

　　4. Reduce the risk of type 2 diabetes. A Japanese study published in the Journal of Diabetes Research shows that the elderly over 60 years old have undergone low-intensity resistance training twice a week for 16 weeks, and their blood sugar levels have improved significantly. Su Hao said that the process of human aging itself is caused by insufficient energy supply of cells, and strength training can delay cell aging and improve sugar metabolism.

　　5. Prevent heart disease. A study of 4086 adults by the American Heart Association in 2018 showed that strength training can protect health better than aerobic exercise. Last year, a study published in the journal Medicine and Science in Sports and Exercise showed that less than one hour of resistance exercise per week can reduce the risk of metabolic syndrome (such as hypertension, high cholesterol and elevated blood sugar). "This is because strength training can increase the body’s sugar and lipid metabolism." Su Hao explained.

　　6. Relieve the symptoms of chronic kidney disease. Muscle atrophy is one of the symptoms of chronic kidney disease. A study published in the American Journal of Physiology last year found that patients who combined aerobic exercise with strength training three times a week significantly increased their muscle strength and overall physical fitness, and other symptoms of patients with kidney disease, such as itching, shortness of breath, impotence and muscle spasm, were also relieved. Patients who only do aerobic exercise have no obvious effect.

　　Four movements can reduce underarm fat

　　Some women find that there are two lumps of meat under their armpits when they are wearing clothes, which greatly affects their appearance and worries them. In this regard, Tan Sijie, a professor at the Department of Sports Human Science of Tianjin Institute of Physical Education, said that this excess meat is mostly false breast milk, that is, the subcutaneous fat in front of or under the armpit increases, which can be improved through the following four actions to make the body look better.

　　1. Back flexion: Sit on the bed or mat, hold the ankle with both hands, touch the ground with the elbow joint, bend the upper body forward, fully extend the back, and try to make the chest touch the thigh; After 6 ~ 8 seconds, restore and do it for 10 ~ 12 times.

　　2. Flexion and extension of the back of the neck: stand up straight, hold the barbell piece with both hands, and elbow height lifts it, then lift the barbell piece upward until the arms are straight, and then restore it. Do it 8 times in a row and do 4 ~ 6 groups.

　　3. Push the wall exercise: hold the wall with both hands upright, stand with your body leaning forward against the wall, bend your elbows and push the wall to make your body upright, and then stop for a while and restore. Do it 20 ~ 30 times in a row, a total of 2 groups.

　　4. Bend your arms and strengthen your chest in a prone position: kneel on the floor with your arms straight, then bend your arms down until your chest hits the ground. When bending your arm, pay attention to putting your body’s center of gravity on your wrist, and support your body weight with the strength of your arm and wrist. Do it 8 ~ 10 times repeatedly.

　　Exercise since childhood, and you will get less cancer all your life.

　　An epidemiological study by the University of Sao Paulo in Brazil shows that from the age of 17, the health benefits of 60 minutes of moderate physical exercise every day will accumulate for a lifetime.

　　In order to investigate the causes of chronic diseases and the long-term effects of physical activity, nutrition, hormones and environment on the development of diseases, the research team conducted a follow-up survey on 28,000 American women. The researchers collected the physical exercise data provided by the participants in adolescence (12-22 years old), and then followed up their physical examination results and exercise every year. The relationship between physical activity in adolescence and the risk of adenoma was tested by logistic regression model. It was found that the risk of adenoma was reduced by 7% in people with more physical activity in adolescence (more than 60 minutes of exercise every day). Starting to exercise in adulthood (23-64 years old) reduces the risk by 9%; Those who have been exercising from adolescence to adulthood have reduced the risk by 24%. The findings were published in the British Journal of Cancer.

　　Researchers say that the health benefits brought by sports will have cumulative effects with age. At a time when unhealthy lifestyles such as sedentary, smoking, drinking and overeating are widespread, this study aims to enlighten the public that educating children to form the habit of insisting on exercise from adolescence will benefit them for life.

　　Exercise in the gym is step by step.

　　Step 1: Warm-up (10 ~ 15 minutes): As soon as many novices enter the gym, they can’t wait and immediately start strenuous exercise, ignoring an important link — — Warm up. Wang Anli said that warm-up activities can not only reduce sports injuries, but also improve sports ability, improve joint flexibility and mobilize internal organs.

　　Warm-up activities are based on body fever, slight sweating and no fatigue, and mainly low-intensity activities. For example, you can do some knee stretching exercises first, and then jog for a few minutes, preferably outdoors; Walk for a while after jogging, and increase the swing range of your arms appropriately; After feeling the temperature rise, do some stretching exercises. In addition, warm-up activities can also be carried out in a targeted manner. For example, before spinning training, you can do opening and closing jumps, lunges and leg stretching to mobilize breathing and leg muscles.

　　Step 2: Training (about one hour). Many people run on the treadmill for an hour as soon as they enter the gym, which makes it difficult to carry out strength training later because the energy has been exhausted. The correct order is: anaerobic first, then aerobic, such as dumbbell bending, squat and other anaerobic exercises to improve metabolic function, and then aerobic exercise, the exercise effect is better, but pay attention to the fact that the total time of the two should not exceed 1 hour.

　　When training equipment, you should practice big equipment first and then small equipment, otherwise, there may be no stamina; We should also follow the principle of gradual progress, starting with a small number of pounds, such as 1 pound, 3 pounds and then rising to 5 pounds or more; The number of practice groups starts from 2 groups, and then gradually increases, with a group of 12~15 times. In addition, when practicing strength, novices should first choose fixed equipment, such as bench press with Smith machine, feel muscle contraction and learn to exert strength, and then practice free weight training, such as lifting barbells from the ground.

　　Step 3: Tidy up or relax (5 ~ 10 minutes). After the training, finishing activities with a small amount of exercise for 5 to 10 minutes can make the muscles recover faster and prevent muscle spasms, injuries and soreness. For example, you can walk fast or run 300 meters and do stretching activities. In addition, relaxation activities are also targeted, that is, which parts of muscles are used more during exercise, where to relax. For example, spinning training uses more muscles in legs and shoulders. After training, you can do leg press, turn shoulders and other actions. (People’s Health Network Comprehensive from Life Times)

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