标签： 上海私人品茶

When it comes to parking, I believe many car owners have a bitter stomach to pour.

Fortunately, technology companies and car companies have targeted the pain points of parking and used cutting-edge technologies such as autonomous driving to improve the negative impact caused by parking difficulties. And the best solution they came up with was to let the car find its own place to stop.

Over 80% of car owners encounter parking difficulties.

"When you don’t have a car, you always envy the coolness of having a car. When you have a car, you miss taking a taxi!"

Xiao Chen, a "northern drifter", finally got on the number this year and stepped into the ranks of car owners. But not long after, he found that troubles followed: driving in traffic jams was a common occurrence, and the problem of parking left him at a loss. Xiao Chen said frankly: "The company is downstairs or in the community, and the parking spaces are basically robbed. If you come late, you can only go around nearby. Sometimes I think about it, it is really better to take a taxi! "

There are also some car owners who are not only worried about finding a parking space.

For example, Karry, a member of the "TFboys" group, was exposed by the media this year to drive to Beijing Wukesong to watch a concert. As a result, he failed to successfully reverse the car into the warehouse because of his driving skills, which once led to congestion in the venue. This embarrassing scene was witnessed by female fans at the scene and sent a circle of friends.

Conventional parking lots have stumped some car owners, not to mention some unconventional parking lots with design defects. A female car owner surnamed Sun in Changsha, Hunan Province, said that some parking lots often have unfriendly designs such as serial turns, sharp bends with narrow margins and steep slopes, which makes people nervous and prone to accidents. There are also parking lots with chaotic layouts, just like a maze. "It’s more tiring to stop and find another car than to run 800 meters!"

The experience of these car owners above is not a case. In fact, parking difficulties have long been a common feeling of car owners. The "2018 Car Owners’ Life Satisfaction Survey" initiated by Wheel Big Data shows that the problem of difficult parking is widespread in first-to fifth-tier cities. In first-tier cities, only 12% of car owners are satisfied with the overall parking service in the city, and only 16% of car owners in other cities are satisfied at most. More than half of car owners will give up driving because of parking difficulties and choose alternative modes of travel instead.

High-tech puts forward "optimal solution"

Every real and unresolved pain point in human society often means huge business opportunities. In order to solve the parking problem, all walks of life have worked hard.

For example, parking companies such as Park Simple and ETCP have launched smart parking services, allowing car owners to find nearby parking spaces, pay parking fees, and find cars in reverse through their mobile phones, saving a lot of time and energy.

There are also some car manufacturers who start with the car itself and equip the car with an automatic parking assistant driving system to help the car owners solve technical problems. For example, some models of Mercedes-Benz, Buick, Volkswagen, etc. have the automatic parking function: the owner only needs to drive the car to the parking space to start this function, so that the car can control the steering wheel and park in place. However, in most cases, the owner still needs to sit in the driver’s seat all the time and control the throttle and brakes at any time.

With the further development of science and technology, a more radical parking solution has recently emerged-applying high-level autonomous driving technology to the parking scene, and through the linkage with smart parking lots, vehicles can independently complete the whole process of parking and picking up cars without any intervention, including a series of actions such as finding parking spaces, specifying routes to park in place, and even parking out, paying parking fees, and driving out of the parking lot. In this way, the owner only needs to drive the car to the door of the parking lot, just like having a private parking attendant. It seems that all kinds of troubles about parking, such as time, technology and psychology, can be solved by such an ultimate solution.

Compared with other local optimization solutions, parking service may be the best solution that the scientific and technological community can come up with at present. It is obviously more imaginative, but it is not far away from us.

Parking service’s "2020 Blueprint"

At present, many car companies, first-tier suppliers and artificial intelligence companies have started relevant research and development and landing layout. For example, Daimler and Bosch demonstrated the AVP automatic parking service scheme jointly developed by the two parties in China in September this year; Baidu announced in November that it would cooperate with Volkswagen to develop an autonomous parking product; In May this year, the self-driving company Heduo Technology made the first public demonstration of its self-developed self-driving parking service system "HoloParking", and held a product launch conference in December, and disclosed the specific landing schedule.

Among many schemes, the AVP scheme jointly developed by Daimler and Bosch and HoloParking of Heduo Technology should be the closest to landing. The former is expected to officially mass-produce vehicles equipped with parking service system from the end of 2019 to 2020, while the latter has announced a "2020 Plan": from 2019, Heduo Technology will be the main technical participant and cooperate with Shanghai Automobile City to carry out the "last mile" demonstration operation project; By 2020, some car owners will be able to park in more than 400 simple smart parking lots in 20 cities in China and enjoy the HoloParking Smart parking service service; In the future, the renovation cost of a single parking space in the parking lot will be controlled within 2020 yuan.

From this point of view, it is highly probable that 2020 will be the "first year" for smart parking service products to land.

The technical level of the product determines whether it is safe and reliable, and it is worth entrusting. In this regard, the AVP schemes of Daimler and Bosch, as well as HoloParking of Heduo Technology, all performed well in the actual exhibition. Coincidentally, neither of them is a pure car-side solution.

The AVP scheme of Daimler and Bosch focuses on the integration of the car end and the parking lot end. Under the condition that the intelligent infrastructure of the parking lot meets the requirements, the scheme does not require high sensors for vehicles, and it can be realized by the current production vehicles. Judging from the display effect, this AVP scheme successfully realized that the owner got off at the fixed drop-off area of the parking lot, and after starting the system through the mobile phone, the vehicle could find a vacancy in the garage by itself. When picking up the car, the vehicle can automatically start the ignition and drive to the pick-up area in advance to wait for the owner to take over.

HoloParking of Heduo Technology has added a high-precision map end in addition to the car end and the field end, which is a set of "three-in-one" technical solutions. According to Ni Kai, founder of Heduo Technology, HoloParking creates more redundancy through the integration of three terminals, which breaks through the bottleneck that the system is easily interfered by light and weather factors, and can adapt to various scenarios and have higher security. After practical testing, HoloParking can run stably in rainy days and darkness, and can cope with complex parking environment, becoming the first self-driving parking service product that supports all-weather, full-scene and real operation.

However, the technical perfection is only a part, and the large-scale promotion of smart parking service is still difficult. It is necessary to integrate various resources and forces including car companies, car suppliers, smart parking lots and car rental platforms. Therefore, players in this field are basically developing in groups with complementary advantages, hoping to jointly promote the blueprint into reality.

It is not only the owner who benefits.

The industry generally believes that once the smart parking service products are popularized, the benefits will be diversified.

The most intuitive beneficiary is the owner. Car owners will no longer need to worry about parking and have a more efficient and higher quality travel experience. At the same time, parking service makes it unnecessary for car owners to go in and out of the parking lot, thus being insulated from possible accidents such as rubbing, collision and crime in the parking lot, thus improving the safety.

If you look farther, the owner doesn’t have to go in and out of the parking lot, which is actually just the beginning. Ni Kai believes that with the development of product technology and the maturity of service operation, the "last mile" area centered on the parking lot will be formed in the near future, so that car owners can get on and off at the door of their homes and offices without going to the door of the parking lot, saving more time and energy. Especially in rain, snow, cold, hot and other weather, the owner will have a more intuitive experience of the "cool point" of this function.

Secondly, car companies and related parts suppliers will also benefit from it. When a new technology is destined to become the standard in the future, the enterprises that take the lead will undoubtedly have the first-Mover advantage, which is also a major motivation for car companies and top suppliers to actively embrace the trend of parking service.

Smart parking lots are also a big beneficiary. According to Ni Kai, the positioning accuracy of HoloParking has reached 5 cm, and the parking space can be as close as 10 cm, which is far less than the parking space under the condition of human driving, which can save parking space. Daimler and Bosch believe that the parking lot supporting parking service service can increase the parking capacity by about 20% by reducing the parking distance. It can be expected that if the parking lot can be completely unmanned in the future, the optimization effect in terms of operating cost, efficiency and revenue will be very impressive.

Smart parking service products can also empower car rental platforms. According to the analysis of Shanghai Auto News, parking service can reduce the operating cost of car rental platform and improve the experience of users to pick up and deliver cars.

From a more macro perspective, the social value that smart parking service products can create goes far beyond this.

A survey report by Inrix Research, a British transportation data supply company, reveals the connection between parking problems and social economy. According to the report, every British car owner spends an average of 44 hours a year looking for a parking space, which has caused economic losses of more than 30 billion pounds for car owners. In addition, more than 40% of British people are reluctant to drive to go shopping because of the headache of parking, which has also brought huge economic losses to local businesses.

Back in China, although there is no data to directly point out how much time and economic losses have been caused by parking problems, from the current poor parking experience, the situation is probably even more pessimistic. Therefore, the popularization of smart parking service products is expected to play an active role in reducing social losses caused by parking difficulties.

On March 20th, the Civil Aviation Administration of China reported the investigation progress of the flight accident of China Eastern Airlines MU5735 on March 21st:

On March 21, 2022, China Eastern Airlines Yunnan Co., Ltd. Boeing 737-800 (registration number B-1791) carried out a scheduled passenger flight from Kunming Changshui Airport to Guangzhou Baiyun Airport. At 13: 16, the plane took off from Kunming Changshui Airport. After 64 minutes, it deviated from the cruising altitude of 8,900 meters and quickly descended. It crashed near Moguang Village, Langnan Town, tengxian, Wuzhou City, Guangxi Zhuang Autonomous Region. All 123 passengers and 9 crew members on board were killed.

The Civil Aviation Administration of China, in conjunction with relevant departments, conducted a technical investigation on this accident in accordance with the China Civil Aviation Regulations "Provisions on Technical Investigation of Civil Aircraft Accidents" (CCAR-395) and the relevant provisions of Annex 13 of the Convention on International Civil Aviation. The main progress is as follows:

First, the search, identification and analysis of the wreckage. Organize the search for physical evidence of the wreckage, identify the main wreckage, take photos to collect evidence, mark the location of discovery, and make a map of the location of the wreckage; Conduct special technical investigation on aircraft structure, flight control system, engine and other wreckage, and analyze the attitude of the aircraft before falling to the ground and the possible working state of key control components; Send the engine parts, control system parts and other important wrecks to the laboratory for analysis to determine the cause of damage.

Two, flight operation and aircraft airworthiness. Investigate the crew members’ technical status, health status and actual performance; Investigate the release plan, load balance, performance calculation, operation monitoring and crew preparation of the incident flight; Investigate the company’s safety management, training management, personnel qualification management, maintenance management and other organizational management; Investigate the implementation of aircraft airworthiness instructions and service notices, the maintenance of routes and scheduled inspections, and the maintenance of faults; Investigate and analyze the fuel filling and fuel quality of the incident flight; Integrate monitoring data, video recording, etc., and analyze the flight state of the aircraft in the final stage; Repair the damaged recorder and analyze the obtained data.

Third, the flight security situation. To investigate the qualifications of security personnel and the working conditions of facilities and equipment at the take-off airport; Investigate the routine inspection and maintenance of runways, taxiways, taxiways and apron pavements used by the incident flights; Investigate the qualifications of air traffic controllers, communication, navigation and monitoring equipment, air traffic control automation system, air traffic control command process and air route weather conditions; Investigate the basic information, security inspection and loading of passengers, luggage, goods and mail; Check the dangerous goods carrying information of the incident flight and the dangerous goods training of the crew and related support personnel.

After investigation, the flight crew and cabin crew of the incident flight held valid licenses and certificates, and the flight, duty and rest time met the requirements. The physical examination before the flight on that day was qualified, and the crew qualification and configuration met the requirements; The airworthiness certificate of the incident aircraft is valid, and the qualifications of relevant maintenance personnel meet the requirements; No faults or abnormal conditions were found in the aircraft system, fuselage structure and engine before take-off, and no faults were reserved; The qualification of relevant operation support personnel on the day of departure airport meets the requirements, the facilities and equipment work normally, and the operation and operation conform to the working procedures; The qualification of relevant air traffic controllers meets the requirements, the communication, navigation and monitoring equipment works normally, there is no abnormality in radio communication and control command before the incident, and there is no dangerous weather report in the airspace and flight altitude of the aircraft at the time of the incident; The flight of the incident met the requirements, there was no cargo mail declared as dangerous goods, and there was no evidence that there were dangerous goods in the cargo mail and luggage.

Subsequently, the technical investigation team will continue to carry out experimental verification and cause analysis, and release relevant information in a timely manner according to the progress of the investigation.

Original title: "Civil Aviation Administration notified the progress of the investigation of the flight accident of China Eastern Airlines MU5735 on March 21"

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Wen Miao Xiao Ming is a little shy.

Editor Xiao Ming is a bit awkward.

The life experience of basketball prodigy Damian Lillard is unbelievable: an ordinary kid from Oakland has become a superstar in NBA! His course is full of hardships, struggles and glory. He broke all kinds of restrictions with his talent and courage and created his own legend.

From his love of basketball as a child, to his unremitting pursuit in high school and college, and to his numerous brilliant achievements after entering the NBA, Lillard conquered the world with his outstanding skills and calm mind.

His story is inspiring. It tells us that as long as we have dreams and work hard, no matter what background we come from, we have the opportunity to realize our basketball dreams.

Lillard’s basketball journey began with his childhood in Oakland. In that multicultural city, basketball became the favorite sport of young Lillard. He watched the game and imitated the movements of professional players, and gradually developed a strong interest and love for basketball.

Whenever Lillard holds a basketball, he feels passion and freedom intertwined. He constantly practiced shooting, dribbling and passing, absorbed new skills and tactics, and laid a solid basketball foundation for himself. Whether on the street basketball court or in the school games, Lillard always goes all out and tries to prove his value in the basketball field.

For that Oakland boy, basketball is not only a sport, but also a way to express passion and develop himself. He regarded basketball as a way to escape from difficulties and pursue his dreams, and used it to surpass himself, which laid a solid foundation for his future basketball career.

Lillard’s childhood in Oakland shaped his love and persistent pursuit of basketball. This story tells us that no matter where we come from, as long as we have dreams and devote ourselves, we can pursue what we love and develop it into a magnificent chapter beyond imagination. As an ordinary Oakland boy, Lillard finally became a superstar in basketball through his efforts and enthusiasm, and set an example for us.

When Lillard’s family moved to Weber, he saw an opportunity and began to pursue his basketball dream. This small city provides him with more basketball resources and opportunities, and he can participate in higher-level games and communicate with better players.

Lillard realized that if he wants to realize his basketball dream, he needs to be more dedicated and hard-working. He joined a basketball team in Weber City and constantly trained and exercised his skills every day. Whether on the court or on the training ground, he devoted himself to it and constantly improved his basketball level.

At the same time, Lillard also improved himself by watching games and learning the skills of professional players. He imitated their movements, tactics and basketball wisdom and constantly improved his skills. He studies the video of the game, analyzes the tactics and constantly looks for ways to improve.

After his family moved to Weber, Lillard found a platform and opportunity to pursue his basketball dream. He took advantage of this opportunity to devote more efforts and enthusiasm to promote his continuous growth and progress. It is in this challenging process that Lillard gradually showed his potential and strength, which laid the foundation for his brilliant achievements in basketball in the future.

Lillard went from an ordinary Oakland boy to a struggler chasing dreams. His story tells us that when faced with opportunities, we should have the courage and determination to pursue our dreams. Only through continuous efforts and concentration can we overcome difficulties and embark on the road to success in basketball. Lillard used his own experience to show us the real power of chasing dreams.

College basketball career

On the road of pursuing the dream of basketball in Weber City, Lillard entered Weber State University and became the main player of the school team. This is an important turning point, which brings new opportunities and challenges to his basketball career.

Entering the university, Lillard is facing more intense competition and a higher level. But he didn’t flinch, instead, he moved more firmly towards his goal. He devoted more time and energy to training and improving his technical level.

In the school team of Weber State University, Lillard showed amazing talent and leadership. He showed all-round basketball skills on the court, and he can play well in scoring, assisting and defending. His performance on the court won the respect of his teammates and coaches and soon became the main player of the school team.

Being the main player of the school team is a kind of affirmation and encouragement for Lillard, and his efforts have been appreciated and rewarded. The experience at this stage has given him more experience and exercise, and laid a solid foundation for him to enter the professional basketball league in the future.

By entering Weber State University and becoming the main player of the school team, Lillard proved his strength and potential. His basketball talent has been further displayed on the stage of university, which has laid a solid foundation for his future basketball career. The experience at this stage also shows us that as long as we make efforts and persist in our pursuit, we can achieve breakthroughs and progress in our beloved fields. Through the story of Lillard, we see the strength of courage and determination to pursue our dreams.

Showing excellent skills, Lillard became the record holder of the school’s historical scoring record at Weber State University. His basketball talent and hard work made him stand out in the college basketball field and became one of the best scorers in the school team.

Lillard’s shooting skills are accurate and stable, and he can do almost anything. Whether it’s a long-distance three-pointer or a breakthrough layup, he can always easily send the ball to the basket. His basketball IQ and consciousness are also very high, and he organizes attacks with excellent judgment and passing skills.

In the university competition, Lillard conquered the audience and team members with excellent performance. He quickly became the core figure of the team and was honored as the keeper of the historical scoring record. He is not only an excellent scorer, but also shows leadership and team consciousness, leading the school team to achieve many dazzling achievements.

Being the holder of the historical scoring record is the best reward for Lillard’s efforts. He won this honor through his talent and dedication, and also set a lofty goal for himself. This achievement not only proves his value in the field of basketball, but also lays the foundation for his future career development.

Lillard’s story tells us that no matter where we come from, as long as we show enough enthusiasm and talent, we will have the opportunity to make brilliant achievements in the field we love. As the keeper of the school’s historical score record, he inspires us to pursue Excellence and realize our dreams. No matter at which stage, as long as we persist in pursuit and make efforts, we can achieve our basketball dream.

Enter the NBA

In 2012, Lillard was selected by the Portland Trailblazers with the sixth overall pick. This is an important moment in his career and another milestone in his basketball dream.

Being selected as a member of the NBA professional team means that Lillard’s talents and efforts have been recognized. He became a member of Portland Trailblazers, injecting new vitality and strength into the team. This is also an opportunity for him to step into professional basketball and start to show himself nationwide.

Entering the NBA, Lillard is facing a higher level of competition and more intense competition. But instead of flinching, he met the challenge. He continued to train hard and constantly improved his technical level to meet the requirements of professional basketball league.

In Portland Trailblazers, Lillard quickly showed his value and potential. He became the core figure of the team and led the team to achieve excellent performance in the game. His shooting skills and scoring ability were highly praised, which not only helped the team win, but also won the love and respect of fans.

Lillard showed his determination and talent from being selected in the sixth place to joining the Portland Trailblazers. His basketball journey continued to advance, which laid a solid foundation for his career in NBA. The starting point of this stage is the starting point of his basketball career and the beginning of his March towards higher achievements and honors.

Lillard’s story inspires us and tells us that as long as we persist in pursuing our dreams, make efforts and enthusiasm, we can overcome difficulties and realize our basketball dreams. No matter what the starting point is, the key is that we take every step bravely with ideals. Lillard proved this to us with his own experience.

Become an NBA superstar

Lillard showed excellent leadership after joining the Portland Trailblazers. He led the team into the playoffs and showed a calm and excellent performance on the spot. His leadership talent and psychological quality make him the soul and key figure of the team.

As the captain, Lillard showed excellent decision-making ability and leadership on the field. He can make correct decisions at critical moments and mobilize the morale of his teammates. He inspired the whole team with his on-the-spot performance to keep them calm and focused.

Lillard’s performance in the playoffs was impressive. He kept calm under pressure and stepped forward at critical moments. He is not only responsible for scoring alone, but also good at cooperating with teammates and organizing attack and defense. His outstanding performance helped the team win an important victory and made the Blazers achieve further achievements.

Lillard’s leadership and calm on-the-spot performance have injected great impetus into the team. His confidence and self-confidence in the game inspired his teammates and made them believe that they could beat any opponent. He is not only the leader of the team, but also the spiritual pillar of the team.

Lillard led the Trailblazers into the playoffs and showed a calm on-the-spot performance, which showed us the qualities we need as a leader. His decision-making ability, leadership and psychological quality make him the mainstay of the team. Under his leadership, the Blazers have made continuous progress and made important contributions to their brilliance on the basketball stage.

Lillard’s story tells us that an excellent leader not only needs to be outstanding in technology, but also needs to have a calm and confident attitude. Through his efforts and leadership, we can see the importance of leadership for the team and the team, and the key role of calm thinking in success.

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From Oakland boy to NBA superstar, Lillard’s amazing life experience is a story full of passion, perseverance and struggle. With his own efforts and talents, he successfully conquered all the levels on the basketball stage.

As a young man from Auckland, Lillard faces many challenges and difficulties. However, he pursued his dream without fear. Through continuous efforts and persistence, he successfully entered the college basketball team and became the main player of the school team.

During his college years, he showed amazing talent and leadership, and led the school team of Weber State University to achieve brilliant achievements. He proved his strength and potential by becoming the keeper of the historical scoring record.

After Lillard entered the NBA, his basketball talent got a broader stage. He showed excellent leadership and on-the-spot performance in Portland Trailblazers, which helped the team enter the playoffs and became the soul and core figure of the team.

His shooting skills and scoring ability are highly praised, and his calmness and self-confidence have also become the key support of the team. His leadership and psychological quality inspired his teammates to meet challenges and win.

Lillard’s amazing life experience tells us that as long as we have a dream and work hard for it, no matter where we are, we have the opportunity to achieve extraordinary things. His story inspires us to pursue our passion, persist in the pursuit of Excellence, and believe that we can become superstars in our minds.

From Oakland boy to NBA superstar, Lillard’s journey is full of glory and miracles. His story is not only a basketball legend, but also an inspiration for bravely pursuing his dreams. Let’s learn from him, face the challenge bravely, work hard and make our life shine brilliantly.