分类归档 B2

　　Xiaomi held a new spring conference on March 27, releasing the Xiaomi MIX 2S with wireless charging and charging function. At the same time, it also released a game book and a smart speaker Xiaomi Xiaoai speaker mini. My friends from Love Audio Network got the Xiaoai speaker mini as soon as possible, and shared the hands-on video with you. I believe that through the video explanation of the editor, everyone must have a preliminary understanding of the Xiaoai speaker mini.

　　And for such a cost-effective product, there must be many netizens who want to know if its internal materials are authentic enough. Then today I Love Audio Network will deeply analyze the materials and workmanship of this hundred-yuan smart speaker through the form of graphic disassembly.

　　Although the editor has given a brief introduction to the appearance of the small love speaker mini before, it is still necessary for the editor to revisit its appearance. After all, there are many things that the editor has dismantled.

　　1. Xiaomi Xiaoai smart speaker mini unpacking

　　In terms of shell packaging, the Xiaoai speaker mini uses a white cardboard packaging box, which integrates Xiaomi’s consistent simple design style. The general outline of the Xiaoai speaker mini can be seen on the front of the packaging box.

　　There is a QR code on the back of the box, and you can download the Xiaomi AI App by scanning the code with your mobile phone. You don’t need to go to the app store to search, which is convenient and accurate. In addition, there are some specific product information on the back, such as product model (LX01), packaging list, interface, customer service phone number, etc. Xiaoai speaker mini is manufactured by Xiaomi ecological chain enterprise Shanghai Chuangmi Technology Co., Ltd. The production date is February 2018, which is very new.

　　Xiaoai speaker mini has similar functions to the previous generation and can support all Mijia smart home products, such as Xiaomi desk lamps, Xiaomi fans, rice cookers, sweeping robots, and more.

　　At the same time, the small love speaker mini also supports multiple functions of multiple applications such as QQ Music, Tencent Cloud Small and Micro, and Sina Weibo, which is quite practical.

　　Open the lid of the packaging box and you will see the real body of the Xiao Ai speaker mini. White degradable blister is used as the lining of the packaging box, which is simple, lightweight and shock-absorbing.

The items in the box include: Xiaoai speaker mini, charger, instruction manual, etc.

　　First of all, let’s take a look at the main part of the small love speaker mini. The first impression of the small love speaker mini is that it is simple and stylish. There are only four control buttons and four pickup holes on the front. The RGB multi-color status indicator can be displayed through the upper cover, and the lighting is soft and not dazzling. Such a simple appearance design is very in line with the aesthetics of today’s young people.

　　The small love speaker mini is designed with a round and smooth body, and adopts a body shell made of flame retardant PC material, which has relatively high hardness, is more scratch-resistant, and feels quite comfortable.

　　Under the appearance of the simple gray and white color scheme, what attracts the attention of the editor the most is the petite figure of the Xiaoai speaker mini. Because I have experienced the previous generation of Xiaoai speakers before, although they are very good in all aspects, but the physique is a little large, and the center of gravity is always a little high during use, which is easy to knock over. Xiaoai speaker mini perfectly solves this problem, and I personally feel that the experience should be better when used daily.

　　The small love speaker mini uses a dark gray base, which is full of small holes, which is also the location of the speaker. In order to facilitate the diffusion of external volume, the small love speaker mini has been heightened at the four corners. At the same time, silicone anti-skid pads are added at each corner to avoid displacement caused by vibration when playing music.

　　Speaker hole, foot pad close-up. Speaker hole is not a simple specification, but a gradual change trend from the inside to the outside. Maybe there is some special acoustic principle in this design. In any case, I always feel that a changing appearance design is the best.

The size of the small love speaker mini is really petite, and the front is about the same size as a single-coil wireless charger.

The thickness is also less than the height of a charger.

Together with Apple’s HomePod, the size of the Xiaoai speaker mini can be said to be extremely small.

　　Another biggest difference from the previous generation of Xiaoai is that the Xiaoai speaker mini uses the Micro USB interface to replace the previous DC round head power supply interface. That is to say, users can use more charging accessories (including mobile power supplies) to power the Xiaoai speaker mini, which is more portable and can be used normally even in the car and outdoors.

　　The model of Xiaoai speaker mini is LX01. In terms of power supply, enter 5V 2A (10W), which is also the most common power supply specification today. General mobile phone chargers can power it normally.

　　The standard charger model is ECVC + 10050-2000, and the manufacturer is Yashi Electric Co., Ltd. It supports 100-240V global voltage input, and the output specification is 5V/2A. The charger and cable are designed in one piece.

I Love Audio Network adopts ChargerLAB POWER-Z KM001 actual measurement, the original charger supplies power to the Xiaoai speaker mini, and the static standby power is about 1.8W.

When the small editor and the small love speaker mini have a conversation, the power supply of the charger will increase, but the magnitude is not very large.

Using the common USB interface charger and third-party data cable, the Xiaoai speaker mini can still work normally.

　　Standby temperature, at room temperature of 26.5 ° C, using a FLIR thermal imaging thermometer, the maximum temperature of the fuselage surface is read to be 44.6 ° C. Well, the appearance is almost introduced here, and the disassembly part is entered below.

　　Second, Xiaomi Xiaoai smart speaker mini disassembly

　　There are no screws around the Xiaoai speaker mini. The integrated structural design avoids the exposed gap and affects the appearance to the greatest extent. Find the key position where the upper and lower covers are buckled, and use a crowbar to slowly pry up the base cover along the edge of the base of the Xiaoai speaker mini.

　　The base part and the main body part of the fuselage are bonded with strong double-sided tape. Although it is considered non-destructive disassembly, it still takes some effort to disassemble it for the first time.

A layer of dust net is added to the base part.

It is similar to the assembly style of Xiaomi mobile power bank. By opening the cover, you can find the location of the fixing screws.

　　Unlike the common interfaces on mobile power supplies, the Micro USB interface of the Xiao Ai speaker mini uses a separate PCB board and is fixed in the corresponding position with two screws.

　　Remove the small PCB board of the power supply interface, and you can see that the cable connection method is not soldered, but fixed with snap-on connection terminals. The connection cables come in six colors: green, yellow, blue, white, black, and red.

Snap-on connection terminals are very convenient to disassemble and assemble.

Terminal male details, inside are 6Pin all copper pins.

The screws at the four corners are all sinking designs, and a screwdriver that is slender enough must be used to remove the hidden screws.

After removing the sunken screws at the corners, the speaker module can be pried up along the edges.

Foam double-sided adhesive seal is used between the speaker module and the housing.

The speaker is also connected to the main board via terminals.

Remove the speaker connector.

Speaker front.

　　JC015-1304-04 is printed on the back of the speaker, with a power of 2W and a resistance of 4Ω. Since the speaker and the shell are fixed with glue in addition to screws, we will not continue to disassemble it here, and then look at the control circuit section below.

After removing the speaker, you see a metal plate held in place by four screws.

Remove the four fixing screws and find that there is a small light blue thermal pad attached to the back of the metal panel for CPU heat dissipation.

The metal panel does not attract magnetism and is light in weight. It should be made of aluminum. Aluminum has very good heat dissipation properties.

Opening the front operation panel also requires removing the two screws at opposite corners.

　　After all the screws are removed, gently push the front panel from the inside out with your finger to open it. It can be seen that the structure adopts the hamburger design style, with a barrel in the middle and fastened at both ends.

　　The technical core of the small love speaker mini is all concentrated on this black PCB board. But if you want to see the complete PCB board, you need to continue to remove the four screws.

Finally, you can see the full appearance of the PCB board. Only a PCB the size of a business card of I Love Audio Network realizes so many functions.

　　On the front of the PCB board, the white one in the center is the patch status indicator, and the four red buttons a little outside are the function buttons, which correspond to the volume plus or minus, next song and wake-up buttons respectively. The four black ones in the outermost periphery are pickup microphones, and the two touchpoints in the upper left corner are Bluetooth antennas.

The microphone is a patch type, and the periphery is wrapped by a silicone sleeve.

A layer of heat dissipation sticker was pasted on the front, and several patch components were attached below. The board was printed with the "MI" logo and the internal number LSAM022F1-1.

Let’s take a look at the overall layout of the components on the back of the PCB board, which will be introduced in detail below.

In terms of storage, Toshiba’s 1Gb EEPROM chip is used.

Toshiba TC58BVG0S3HTA00 detailed specifications.

　　Xiaoai speaker mini adopts Quanzhi R16 processor, the processor has built-in 4-core A7, dual-core Mali400GPU, supports dual-channel DDR3 and DDR3L memory, built-in 8bit flash controller, and supports SLC/MLC/TLC flash memory. In terms of audio, the R16 integrates HiFi-level audio decoding and integrates two analog microphone inputs.

Allwinner R16 processor basic specifications.

Quanzhi R16 processor chip block diagram.

EtronTech’s DDR3 memory, 1Gb, DDR3-1600.

EtronTech EM6GC16EWXC detailed specifications.

　　The AC108 multi-microphone array circuit produced by Xinzhihui supports four microphone inputs and converts analog audio signals into digital signals for output to the processor. The Xiaoai speaker mini uses a total of two AC108.

Core Zhihui AC108 detailed specifications.

　　The AXP223 is a highly integrated power system management chip that provides a complete power solution that is easy to use and flexible to configure for applications where single-cell lithium batteries (lithium ion or lithium polymer) require multiple power conversion outputs, fully meeting the requirements of multi-core application processor systems for relatively complex and precise control of power supplies.

　　This CSP package chip without silk screen printing is an important hub for the mini speaker to connect with the outside world. It is responsible for WiFi and Bluetooth connections, and the upper left corner is the PCB antenna.

　　TI’s TLV62565, 1.5A switching step-down. Input voltage range 2.7V-5.5V, 1.5MHz switching frequency, with power saving mode for light load efficiency, quiescent current only 50μA, efficiency up to 95%, output voltage adjustable.

TI TLV62565 detailed specifications.

At this point, the disassembly part of the small love speaker mini has been introduced.

　　I love audio network teardown summary

　　1. It is worth affirming that the Xiaoai speaker mini has a small and portable body shape and a simple and delicate design, which are almost the most valued points of contemporary young people. In addition, even if the price is only 169 yuan, it can be seen from the materials and workmanship of the product that it is attentive enough and quite valuable.

　　2. In terms of workmanship, I found that every assembly step was very rigorous, such as using double-sided foam glue to seal, using a single aluminum plate to enhance heat dissipation, and using a large number of screws to ensure assembly strength.

　　3. In terms of materials, using Allwinner’s R16 processor, Toshiba’s 1Gb EEPROM chip, Yuchuang’s DDR3 memory, and two Core Zhihui’s AC108 multi-microphone array circuits, the price of just one PCB board is not low.

Crossing the long river of time, through the gap of history, we shuttled to Beijing a hundred years ago, fighting for state power abroad, punishing state thieves internally, and abolishing Article 21 still echoed in our ears; in the midst of this fierce embrace, we came to Peking University Yanyuan in the 1980s, united, and revitalized China. The shout sounded again. Although these eight words were short, they were full of deep feelings and confidence, which made people feel inspired and excited. A hundred years later, we held our heads high and stood at the forefront of the new era with proud achievements.

In the past 100 years, the land of China has undergone earth-shaking changes. Today, China has stood tall in the center of the world, but what will never change is the responsibility, mission and responsibility of every generation of Chinese youth. Today’s young people have witnessed the great changes in the country that have not been seen in a century. It can be said that today is a tomorrow that the predecessors dare not imagine. Today’s young people are in a period of historical opportunity in the new era, and it can be said that we are very close to the great dream of the past hundred years. The mission of today’s young people is to make the Chinese dream of a prosperous and strong country and rejuvenating the people’s happiness come true in our hands.

In October last year, the "Host Contest" won the first place in the ratings as soon as it went LIVE. This variety show hosted by Sa Benin, with industry leaders such as Jing Yidan and Liu Xin as judges, and Kang Hui and Dong Qing as comment guests, has attracted great attention and praise on the Internet.

After the premiere, the first place on the news team, Zou Yun, who is articulate and experienced in typhoons, was topped by a hot search. In the program, she was praised by Liu Xin, who used English to fight the American host: "An international talent who can speak for China." Dong Qing also said that she has the four degrees required by a good reporter and a good host: speed, temperature, attitude, and angle. A reporter who cannot interpret simultaneously is not a good host. Zou Yun is a reporter for CGTV China International Television. Through her super knowledge reserve ability and strategizing language organization and expression ability, she has led us to understand a richer people’s livelihood and a deeper international situation with a unique perspective and in-depth analysis.

Make up your mind, make great ambitions, and be a striver. Ambition should be lofty, and to a certain extent, ambition determines the goal and direction of life. The younger generation, with infinite passion and vitality, cannot simply limit the perspective to self-perspective, but should establish lofty ambitions and establish a concept of doing something for the collective and the country. Determined, but also to strive, struggle is the base color of youth, happiness is fought, and empty talk like drums and gongs cannot achieve dreams. What is struggle? The author believes that struggle is to do everything and every job well as you can, dare to take responsibility, and go on firmly. Maybe we will encounter setbacks, but the strong always rise up in setbacks and never be discouraged. We are all dream chasers, and we are all running hard.

The main contradiction in our country has become "the contradiction between the people’s growing needs for a better life and unbalanced and insufficient development", and China has become rich. Now China is the engine of world economic growth, the builder of world peace, and the defender of international order. Such an international status is for generations of young people who shoulder national missions to run, shout, think, and do what they have fought for. It is an unchanging truth that when young people are prosperous, the country will be prosperous, and when young people are strong, the country will be strong. Contemporary young people must have sunshine in their hearts and strength under their feet in order to fully integrate into the new era and create greater value on the road of the times with fiery youth. Do your best in your youth, be self-reliant and confident fighters and trendsetters.(He Tongze)

1905 movie network news　On May 11th at 14:00, the movie channel launched "The People Will Not Forget" in memory of the performance artistQin YiSpecial live broadcast, live connectionXie Fang,Tao Yuling,Hu Ge,Li Bingbing,Huang XiaomingWait for colleagues in the film industry, together with the audience across the country, to trace the artistic life of people’s artist Qin Yi, enter her film journey that spans a hundred years, and bid farewell to her in the light and shadow!

"Teacher Qin Yi once said that we should always embrace our career with full passion, and performing is my career, just like a song I can never sing," Hu Ge said. "As a junior actor, I will remember Teacher Qin Yi’s instructions and live up to her expectations."

During the special live broadcast, Hu Ge deeply expressed his nostalgia for Teacher Qin Yi. He said emotionally, "Teacher Qin Yi has gone through a hundred years of life, but her artistic youth song will always be sung by future generations. Grandma Qin, have a good journey, we will always miss you."

On May 9, our country’s famous actor Qin Yi passed away at the age of 100. She was Fanglin’s sister-in-law in "Railway Guerrillas", Ma Lan in "Malan Blossom", Lin Jie in "Women’s Basketball No. 5", and Lin Hong, a Communist Party member in "Song of Youth"… She was a witness and cultivator of China’s century-old film history, and a well-deserved "people’s artist". Teacher Qin Yi warmed literature and art with her centenary life and influenced the times.

The person has passed away, but the people will not forget. Teacher Qin Yi, go well all the way.

　　China Youth Network, Beijing, December 7th In March this year, some netizens posted on Baidu Tieba: "I received a message today, and the e-driver said that I downloaded other driving software and blocked me on the client side. There are two solutions, go back to the company to terminate the contract, or self-report 100 orders a day! Self-report 100 orders means pay 400 yuan. The company is really strange. It relies on the information fee of the crusher to survive!"

Tieba screenshot

　　The legacy problem has not been solved, and e-driving is facing more exposure. Recently, a reporter from China Youth Network learned that the Beijing branch of e-driving is recalling cheating drivers. Each cheating driver can return to the e-driving platform as long as he pays a "redemption fee" of 400 yuan.

　　Submit the "redemption fee" and use the swiping order to make up for the swiping error.

　　An e-driving driver said that he had been making orders on the e-driving platform for nearly a year. In the middle of this year, he was blocked from receiving orders due to cheating by swiping orders, and could only do black driving "picking up work". However, in November, the Beijing branch of e-driving suddenly issued him a recall notice, on the condition that he complete the task of 100 orders within 2 days.

　　What does 100 orders in 2 days mean? A master Wang who has been engaged in driving for many years told reporters that it is a fantasy to do one order at a time. Even in peak season, a driver can do up to 10 orders a day. Completing 100 orders in 2 days can only be done by swiping orders.

Screenshot of the e-driving driver page. Respondents provided

　　According to the e-driver driver’s end, the driver completed 98 orders in 56 minutes and 29 seconds online, and earned 3,940 yuan on the day. "If you can’t complete 100 orders in 2 days, and you want to come back to make orders, you have to compromise with their overlord clause, report the order yourself, enter another mobile phone number on the driver’s end, swipe 100 orders, and pay 400 yuan." Master Wang analyzed.

　　Why 400 yuan? Industry insiders told reporters that drivers need to pay 10% of the company’s information fee for each order they make. According to the starting price of 40 yuan in Beijing, an order is 4 yuan, so 100 orders are 400 yuan. Behind the platform’s forcing drivers to brush orders is the fact that e-drivers ask drivers for "redemption fees".

　　According to the recall notice issued by the Beijing branch of e-driving, the recalled drivers are divided into two situations: "the driver who has terminated the contract" and "the driver’s side is blocked, and the contract has not been cancelled."

Recall notice issued by e-driving Beijing Branch. Respondents provided

　　The reporter found that if it is the first case, pay cash directly. The driver who has terminated the contract wants to return to e-driving and then needs to complete three tasks, namely: 300 yuan platform use fee (non-refundable); 200 yuan equipment fee (refundable for 100 orders); 300 yuan information fee pre-deposit (refundable when the contract is terminated, cash can be withdrawn). In other words, no matter what the situation is, the cheating driver who is banned by e-driving must pay at least 300 yuan.

　　It is no accident that e-driving squeezes drivers from time to time

　　However, it is not the first time that e-driving has squeezed drivers. According to the Chongqing Business Daily, a user "Haozi R" posted on a forum in Chongqing that he received more than 150 orders during the company’s activities, but his driver terminal was later blocked by the company. The company said that he had maliciously swiped orders, and the 9,000 yuan salary he earned would also be deducted.

　　"The company said that it wants me to take 9,000 yuan to unblock, and refund me 7,000 yuan next month. The money deducted in the middle is for me to pay the information fee for each order again." "Haozi R" said that he believes that he did not swipe the order, and every order is a normal operation. He is very angry about the company’s practice.

The driver terminal of "Haozi R" has been blocked. The picture comes from Chongqing Business Daily.

　　Industry insiders: forcing drivers to pay or because the capital chain is tight

　　In response to the recall of cheating drivers by e-driving, the reporter consulted relevant lawyers. The lawyer said that the recruitment of cheating drivers by e-driving is suspected of false propaganda and unfair competition, and should be morally condemned.

　　"The Consumer Rights Protection Law, the Anti-Unfair Competition Law of the People’s Republic of China and the Advertising Law of the People’s Republic of China all have relevant provisions. Advertisements must not contain false or misleading content, and must not deceive or mislead consumers. Recruiting cheating drivers obviously does not meet the strict entry standards of e-driving’s publicity to the outside world, and is suspected of false propaganda." The lawyer said that in order to sell "driver information services" to driver drivers, e-driving lowered the threshold to recruit cheating drivers, against the driver’s wishes, attached many unreasonable conditions, and was also suspected of unfair competition.

　　In the "White Paper on the Development of the Driving Industry" released by Tsinghua University Law School in August this year, it is pointed out that to standardize the service quality of the driving industry, each driving company needs to self-regulate, including the driver access system, the standardization of driving service and the standardization of driving price. E-driving recalls cheating drivers, which obviously violates the basic point of the "driver access system".

　　Another industry insider said that e-driving recalls a large number of cheating drivers, requiring each person to pay a "redemption fee" of up to 400 yuan, or it is related to the tight capital chain. After the reporter checked the relevant information, it was found that the last financing of e-driving was in May 2015, and e-driving has not received financing for two and a half years. At the same time, in the face of the current fierce competition in the driving market, the operation strategy of e-driving drivers may be defective, and they cannot recruit or retain people. They can only rely on the recall of cheating drivers as a way of sacrificing service quality to supplement transportation capacity.

　　The method of recalling cheating drivers is tantamount to drinking poison to quench thirst. This part of the drivers with bad records will return in large quantities, which will definitely bring about a significant decline in service quality and seriously harm brand perception.

　　On April 12,Feng Xingya, general manager, released the urban NDA (Advanced Assisted Driving) technology on the scene of Science and Technology Day, which will be carried on Haobo models, and strive to cover all cities in the country in the second half of the year.

　　Feng Xingya said that in 2026, products equipped with pure visual intelligent driving system (called CARCIA) will be mass-produced, and the intelligence of new cars will not rely on high-precision maps and.

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The design of Volvo V60 is full of modernity and luxury. The front face adopts the iconic Volvo family design, including chrome grille and sharp LED headlights. The air intake grille adopts a hexagonal design, which echoes the body lines of the V60. The overall style is simple and elegant, showing Volvo’s consistent stability and elegance. The side lines of the car body are smooth and dynamic, and the roof lines are tilted backwards, creating a dynamic atmosphere. The rear design is simple and bright, and the design of LED taillights and chrome-plated exhaust pipes increases the luxury of the whole vehicle. Generally speaking, the design of Volvo V60 is both luxurious and modern, and it is a very recognizable model.

Volvo V60 is a medium-sized station wagon with a length, width and height of 4778*1850*1437 mm and a wheelbase of 2872 mm, providing passengers with spacious and comfortable seating space. The car adopts 235/45 R18 front and rear tyre size, with moderate tire width, which can provide good handling performance and comfort. The smooth lines on the side of the car highlight the dynamic and fashionable feeling of the car, and the rim style is more sporty, adding a hint of sports to the whole car. The specific parameters of the front and rear wheel tracks are temporarily unknown. Generally speaking, Volvo V60 is a medium-sized station wagon that pays attention to driving performance and comfort, and is suitable for consumers who like driving experience and pursue luxury and comfort.

The interior design of Volvo V60 is simple and generous, with black as the main tone, leather seats and wood grain decoration, creating a noble atmosphere. The car is equipped with a 9-inch central control screen, which supports multimedia, navigation and telephone voice recognition control systems for the convenience of drivers. The steering wheel is made of leather, which supports manual adjustment up and down and back and forth, and feels comfortable. The front seat is equipped with heating function, and both the driver and the co-pilot can adjust the front and rear, height, backrest, leg rest and lumbar support of the seat. The rear seats can be tilted in proportion, providing greater space flexibility. In addition, the front and rear rows are equipped with USB and Type-C interfaces, which is convenient for users to charge and connect devices. Generally speaking, the interior design of Volvo V60 pays attention to comfort and practicality, which provides a good car experience for drivers and passengers.

Volvo V60 is powered by 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 efficient power output. This engine can bring excellent power performance to the vehicle, and also ensure the driving comfort and stability. Whether it is daily commuting or long-distance travel, it can bring excellent driving experience to car owners.

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　　The high-level intelligent driving track set off a "war of words".

　　"Huawei Smart Drive is indeed very leading in China. After our evaluation,Just a little ahead of it. Recently, Wang Yunpeng, vice president of the group and president of the intelligent driving business group, said at the committee of 100 Forum on Electric Vehicles in China (2024) that the trend of electrification in the automobile industry has been set, but intelligence has just begun. In the field of high-end intelligent driving, Apollo hopes to cooperate with more car companies.

　　As a high-level intelligent driving solution provider, ANP(Apollo Navigation Pilot) under Baidu Apollo and Huawei ADS compete with each other. However, unlike Huawei’s cooperation with AITO, Aouita, Polar Fox and other brands, Baidu Apollo used to show people as a platform operator, and the end consumers were not very aware of it.

　　"Many people ridicule Baidu’s automatic driving as’ getting up early and catching a late episode’." Wang Yunpeng said that the first half of the sentence is correct. Baidu started with the earliest investment in autonomous driving, which not only opened the source code, but also trained talents for the industry. But the second half of the sentence is wrong, because after so many years of hard work, autonomous driving has just seen the dawn, and the real "big set" has not yet begun.

　　In fact, since Baidu began to lay out the field of autonomous driving in 2013, it has been accelerating the promotion of autonomous driving technology and commercialization. According to Wang Yunpeng, Baidu Apollo’s high-level self-driving safety test mileage has accumulated over 90 million kilometers, and it has more than 5,000 self-driving patents, and its radish fast-running self-driving car has a total service volume of over 5 million.

　　"Chairman Wang Chuanfu once said,It’s a’ bluff’, that’s because he hasn’t been in a real one yet. It is not surprising that people who have never been in an unmanned vehicle say that unmanned vehicles are’ fooling’. I still remember that people who didn’t drive electric cars a few years ago still said that electric cars were’ mobile bombs’. Wang Yunpeng said that nowadays, the rapid development of electric vehicles makes "electric vehicles are mobile bombs" a joke. I believe that before long, it will become a pride in the history of scientific and technological innovation in China, just like today’s electric vehicles.

　　It is worth mentioning that Wang Yunpeng’s "gunpowder smell" is not the strongest in the discussion about autonomous driving technology. inAfter He Xiaopeng, chairman and CEO, said that "intelligence will be the magic weapon to stand out from the knockout", Yu Chengdong, managing director of Huawei, consumer BG CEO and chairman of BU, a smart car solution, directly said in his subsequent speech that Huawei would change its dominant position in the field of smart driving.

　　"In the past, Tucki was the best in the domestic market in terms of smart parking and smart driving, but today Huawei has come, and this situation has to be rewritten." Yu Chengdong said that Huawei ADS is recognized as the best advanced intelligent driving experience.

　　However, Yu Chengdong admits that the cost of Huawei’s intelligent driving system is still high due to the trapped supply chain. "It is still a bit challenging to use Huawei’s intelligent driving system for models with a price below 300,000. Only cars with a price of more than 300,000 can afford it and be profitable." Yu Chengdong said that thanks to the hot sales of high-end models, in the first three months of this year, Huawei’s smart car selection business has turned losses into profits; Huawei’s BU business is close to the edge of breakeven.

　　"It is expected that from April onwards, Huawei BU should be able to turn losses into profits and achieve benign and positive development." Yu Chengdong said.

People are so capricious. Perhaps it is the reason why the living conditions are relatively substantial. Of course, it has nothing to do with whether you are an official or a merchant, and it is no different from whether you are an ordinary person or a dissolute scholar. After living in the city for a long time, I always want to walk in the wild, for recreation and for exploration. In short, it will be more comfortable to change the environment. Especially in the spring of March, most people want to experience the relief of "cultivating cigarettes in the Peach Blossom Garden".

Name: Wonderful Flower February Day

Size: 48*26cm

Author:

As luck would have it, I planned to go for an outing in the mountains around Jinan to enjoy the spring and feel the beautiful scenery of "Peach flies away, burning its flowers", but I was arranged to study in the Shandong Provincial Party School in the suburbs of Jinan at the right time. The Party School is located in the hinterland of Qinglong Mountain, about 20 kilometers east of Jinan, where the mountains jump and the scenery is pleasant. It is a rare "Xanadu".

On the hillside in the southeast of the campus, there is a peach blossom garden that can’t see the edge. The east wind is blowing, and the fragrance is overflowing. The whole campus is filled with the breath of spring, which makes people linger and go back and forth. The campus guide pointed to the mountain in front of him and said, "This mountain is called Jinding Mountain. Every year in late autumn and early winter, yellow leaves are all over the hills, which is especially brilliant and spectacular under the setting sun." When I was writing an inscription for the school library, I mistakenly wrote "planting a golden tripod" as "Zhong Jinding", and the onlookers laughed and said, "Wrong is good" and "There are no mistakes in the calligrapher’s pen" to justify the mistake. However, I accidentally remembered a poem by Li Shangyin, which read: "Innovating the old law in three chapters with one stroke", and I just made a self-explanatory innovation to set off the atmosphere and make a joke!

A rockery was built on the northern slope of this "planting Jinding Mountain", and a pavilion was built at the top of the mountain, which was called "Qiushi Pavilion". Standing at the pavilion head, the mountains are green and endless. Huashan Mountain, which is famous in the northwest and crowned in the north and south, can be seen faintly. This mountain is also called Hua Buzhu Mountain, which is famous for Zhao Mengfu’s masterpiece "Quehua Autumn Color Map" in the Yuan Dynasty. Turning to the south, you can see the wonderful picture of "endless peach blossoms scattering clouds". Clusters, clusters, rotten like a sunset, clearly want to burn.

Day after day, I met Mr. Liu Mingbo, a good friend and famous painter who participated in the training in the same period, in the Qiushi Pavilion. At this time, it was already in the evening, and the sunset and the powder were competing for beauty, and the red makeup was made of jade, which made people fascinated. As a result, we met and walked together, and gradually entered the depths of Taoyuan with the secluded path to explore it. Painters will always find creative inspiration inadvertently, which can even make people feel overwhelmed. "Sweet colors are planted from the sky, and it is not easy to meet in a thousand years", which is a poem by Xue Neng, a poet in the Tang Dynasty. In fact, whenever there is a natural scene that makes people shine at the moment, it is doomed that this is a karma, an epiphany, and a return to the Sect, all of which are amazing. Even a flower, a clump of grass, a cloud of smoke, or even a drop of dew is the call of all living things to human feelings. Poets and painters all talk about the realm of "wandering too empty", and the reason is to express feelings with things and send things with feelings. Lu Guimeng, a famous poet in the Tang Dynasty, chanted about Bailian: "No one can see the heartlessness and hatred, and the moonlight and the breeze are clear and want to fall", that is, to express the spirit for flowers and to endow the body with things. And when we see this charming, charming and fragrant peach blossom, we will also be associated with it and send something. At that time, Brother Mingbo was sitting on a stone, and his demeanor was quite calm. There was quite a solemn gesture of "being deep and inexhaustible, sitting on a stone and forgetting to return". If you look at flowers like you are right, you should be sincere in your ambition. Yuan Zhonglang once said, "It’s abrupt for a husband to admire flowers sometimes, but not sometimes." This is a reflection relative to humanistic philosophy. "Wen Xin Diao Long Looking for" said: "It is a place where poets feel things, and when they are not poor, they are lingering in Vientiane, and they ponder over hearing and hearing; Writing a picture of the gas, not only turns around with things; It is attached to the sound, and it also lingers with the heart. "After tossing and turning, Brother Ming Bo repeatedly said, "This scene is simply beautiful, and it can be presented in various ways, but it can be endlessly daydreamed." There is a little teasing in the words. However, I believe that in Brother Mingbo’s mind, such a lack of scenery will arouse his ambition, or he will resort to wonderful ink painting.

"Qiushi Pavilion" spirals about two kilometers to the south, not far from the west along the promenade. There is a pond near the rock gully, and there are ancient trees and peach blossoms on the shore that stretch out in the center of the pond, and the flowers are floating, which can show fish play. Tao Zongyi, a poet in the Ming Dynasty, wrote in his poem "Swimming with Flowers": "The flowers fall into rouge patches. When you come to play in the morning and swim in the fish, the rain and green waves are like practice. "This situation is as calm as water and comfortable.

However, when flowers bloom and fall, there are sometimes many feelings: life is like a dream, just like this rosy, gorgeous and enchanting peach blossom, which is full of vigor and vitality, and there are also "thin peach blossoms chasing the water". However, Zhao Mengfu, a poet and painter in the Yuan Dynasty, has no such carefree interest as still water and Zen, which makes him feel quite sad and helpless. There are both nostalgia and sighs in the poem. Such a cloud:

The dissolved green water is as thick as dye, and the wind sends the fallen flowers to spring.

Go back to the old pool hall with your head white and watch the fish swim in the white waves.

Most of this square pond is made of poetry, and it is well-intentioned because of the reason. When the grass grows and the warblers fly, the mountains are green and the waters are green, it is rare to have this kind of leisure, and I also use this sentence to fit the opportunity:

Half-tree demon’s peach shadow is dancing, and a pool of spring water is clear.

Idle red crimson carp is better than red carp, and many flowers bloom.

During the few days of training and study in the Party School, I will definitely come to this "golden tripod" to relax my mind, enjoy the blooming peach blossoms and breathe the fresh air of "tourists straying into Taoyuan Road", which can also be regarded as a release of meditation. It is a pleasure of life to hook up with historical masterpieces and chant the charm of poets. With peach blossom as the theme, the painting styles in the past dynasties include the simplicity of the Song and Yuan Dynasties, the brilliance of the Ming and Qing Dynasties, and the modernity. Only when you are idle in life can you get a taste of love. It is rare for people to have leisure, and it is even more rare to enjoy the spring in leisure. Invite sages to get together and make friends with books. In this training session, the literary and art circles were also gathered. In addition to Liu Mingbo, Dean of the Academy of Fine Arts of Shandong Normal University, the library also invited Guo Qiang, Chairman of the Qingdao Calligraphers Association, to visit and exchange, and left a precious Mo Bao. Of course, Duan Lin, the head of Tongyuan Design Institute (Group), was also invited to participate in the interaction. Spring breeze makes people laugh, and peach blossoms make people laugh. Being able to invite a kind of golden dome to sit on it, all of them are guests, and they are fascinated by the past and have a little seclusion. Naturally, this charming peach tree and peach blossom and the elegant affairs of the past are indispensable. A poem "Fei Peach Blossom" by Li Xianyong, a poet in the Tang Dynasty, is really reminiscent and inspiring. Listen to this: "Who is left by the boundless providence? I am deeply dyed with peaches to win the tour. If you are not drunk, you will remember when you wake up. If you want to open it, you will worry about falling. " Peach blossoms are charming, gorgeous, glamorous and burning, which makes people linger and yearn for them. Although Tao Yuanming’s "Peach Blossom Garden" is a virtual idea, its writing is unpretentious and delicate, and it is amazing to read it! Today’s trip to enjoy flowers in spring seems to have many feelings. Although there are poems that are popular but not published, paintings are popular but not achieved.But deep down, there are indescribable feelings and excitement.

Every day after dinner, I will make an appointment with several friends to read and write in the library and talk about life in order to send them away. The greatest happiness in life is to visit famous places and make friends. All literary talents are wise and romantic, and there will be conscience in karma. In the campus library, there is a quiet and optimistic female librarian in Wen Ya. Her name is Xu Qizhi. Although it sounds ordinary, it is also meaningful and upright. Every day, we visit the library to read the materials, check the history of the Party, and learn about it. She can take pains to serve with courtesy, or spread paper and grind ink, or wash pens and make tea, and she can be methodical and look around carefully. After a few days, we became the guest of honor. When it comes to writing with flowers, we know that she is a talented woman who is "modest and quiet, with soft shoulders and blooming flowers". First, I sent her several essays, such as her recent work "Apricot Tree in Grandma’s Family", in order to enlighten her. She even said, "In fact, I have written about Grandma, and my childhood memory really benefits me all my life. When I go back, I must read it carefully." Later, we couldn’t help talking about literature, such as the last scholar, the prodigy, Lu Xun, Hu Shi, Gu Hongming, Chen Yinque, Liang Shuming, etc., all of which were happy and talked about everything, which is self-evident. As long as it is about literature and history, we all talk sincerely enough, without exaggeration or ostentation, and we are excited. Some people say that "talking about literature is a comfort to each other", but I think there is nothing wrong with this statement.

Name: Spring scenery in Wuling

Author: Yun Shouping (Qing Dynasty)

In the library, Tianjiao is hidden, and the phoenix falls in the golden dome. Life in xu teacher is very simple, with two points and one line every day, and nothing else. This job was decided by her. As always, she will never give up. In fact, she is a real cultural scholar and a Zen practitioner. After my repeated requests, she presented me with the collection of essays "Amber in the Night" published many years ago. When I finished my study, I read it on the spur of the moment. I was inspired by the truth, the sincerity of people and the prosperity of flowers, and I felt a lot.

Let go of the spring and enjoy the flowers. Planting peach blossoms in the golden dome is more intriguing than understanding life in Peach Blossom Spring. Because, every time you enjoy the flowers, there will be poets in harmony, calligraphers in harmony, and painters in love. This spring, there are not only flowers as the media, but also Zhong Ling’s beautiful and imaginative "Zhong Jinding" and the "Peach Blossom Edge" that people encounter.(Text/Xiaoquan Du On the morning of April 6, 2023, I went to Xiayimei.com in Qianfo Mountain.)

Brief introduction of painter and calligrapher

Xiaoquan DuBorn in Linyi, Shandong Province in February 1972. Postgraduate degree, party member, Democratic Party of China Agriculture and Workers. He studied calligraphy and seal cutting in the Fine Arts Department of Nanjing Art Institute and aesthetics in the School of Philosophy of China Renmin University. Member of the 11th and 12th Shandong Provincial Political Consultative Conference, member of the Social Legal Committee of the Shandong Provincial Political Consultative Conference, and member of the Standing Committee of the 11th and 12th Shandong Youth Federation. Member of the seventh and eighth Shandong Provincial Committee of the Agricultural and Labour Party, deputy director of the Shandong Provincial Culture and Sports Working Committee of the Agricultural and Labour Party, and chairman of the Shandong Provincial Art Branch of the Agricultural and Labour Party. He is currently the vice president of the Central Painting and Calligraphy Institute of the Agricultural and Labour Party, the president of the Shandong Painting and Calligraphy Institute of the Agricultural and Labour Party, the director of the Shandong Artists Association and the member of the China Prose Society.

Published works:

In September, 2001, Wen Yuan Wan Xiang Xiao Quan Art Criticism Collection.

September, 2007, Exploration of Art, Collection of Studies on Xiaoquan’s Art Theory.

Xiaoquan Du’s Collection of Chinese Paintings, September 2007.

October 2008 "China Flower and Bird Painting Techniques Xiaoquan Du Freehand Plum Blossom"

June 2009 "Xiaoquan Du Freehand Orchid Course"

In August 2008, Xiaoquan Du’s Calligraphy Collection Lingu Juan.

In August 2012, Yi Yan Tian Xin Xiaoquan Du’s Collection of Poems, Calligraphy and Paintings, and Xiaoquan Du Volume, a Collection of Contemporary Famous Flower and Bird Paintings.

In October, 2015, The Collection of Paintings and Calligraphy of the 10th Anniversary of Xiaoquan Du Keji Chronicle.

In September 2017, "Taking the Ancient as an Apprentice and Xiaoquan Du’s Flower and Bird Painting Collection"

June 2019 "Xiaoquan Du’s Chinese Painting Sketch"