At the Baidu AI Developer Conference in 2017, the live video was connected to Li Yanhong who was driving in the driver's car on the Fifth Ring. He sat in the co-pilot and explained that the driver's hands did not touch the steering wheel. It is also because of this sentence that the unmanned vehicle received the first ticket from the traffic police. In the Spring Festival of 2018, a fleet of more than 100 unmanned vehicles saw a big show on the Hong Kong-Zhuhai-Macao Bridge. Hundreds of millions of viewers watched the video through live broadcast.
While we are still feeling that driving is a painstaking task, advances in driverless technology have gradually begun to liberate our hands to the brain. At O'Reilly and Intel Artificial Intelligence 2018 Beijing Conference, the battalion commander Dr. Li Lijun, the founding core member of the former Baidu Silicon Valley R&D Center, chatted. Li Lijun said that the most urgent technology to be solved in the current unmanned driving technology is: the balance between the ability of the sensor and its value, and the uncontrolled driving control.
价值The value of unmanned driving development
The development of driverless technology has not only liberated both hands but also liberated the brain. Our attention does not need to be concentrated on driving, which will bring great progress to economic and social benefits.
Undoubtedly in the traffic environment of Beijing and Silicon Valley in the United States, driving is not a pleasure for us. It takes a lot of time and effort. If the driverless technology is popularized, it can free the driving time. Check the mail on the car, check out the news, and even take a break. In addition, unmanned driving will bring some changes to the economic ecology. For example, the unmanned industrial chain may change the location of the business circle.
The data shows that humans drive a fatal accident about every million kilometers. The development of unmanned driving has been tens of millions of kilometers, and Uber accidents have occurred. Relatively speaking, unmanned driving is more than human. Driving safety is higher.
Driverless replacement of the driver is a long process and it can be seen that the driverless test is equipped with a driver. If the driverless technology is popularized, it can be optimized for the overall smart city. For example, you can have a centralized scheduling system to optimize the same destination group and promote shared travel.
Unmanned technology not only liberates human energy and efficiency, but the ultimate direction is to build a smart city, intelligent transportation planning. With this coordinated development, perhaps the proportion of drivers is gradually decreasing, but the day of replacing the driver, There may still be a long way to go.
â–ŒThe domestic test environment is more challenging
Li Lizhen believes that the modern American driverless technology is still far ahead of the domestic market. According to the data reported by the California Traffic Management Bureau, there is still a gap between the domestic top Apollo and Google Waymo and Uber.
In addition, there are more unmanned talents in Silicon Valley in the United States. This is a very important difference. Google Waymo, Uber, etc. have accumulated a lot of unmanned talents, and the domestic market is still in the stage of just beginning to accumulate.
The domestic test environment is more challenging. The government has provided a lot of support. Both the traffic control regulations and the technical facilities have given a lot of support, and the Chinese people accept the new things very quickly, like these mobile payments, O2O. These are models that the United States has not seen before, and they have been accepted very quickly in the country, which has great advantages in this respect.
Therefore, China has great advantages in this kind of landing and transformation. The United States is technically more profound than China. In terms of talents, as Chinese talents gradually accumulate and erupt, the final gap will not be great.
Two major technologies to be solved
The most urgent technology to be solved in driverless technology is two parts:
The first is the balance between the ability of the sensor and its value.
According to the statistics of the French authoritative market analysis agency Yole Développement, intelligent driving is mainly realized by cameras (long-distance camera, surround camera and stereo camera) and radar (ultrasonic radar, millimeter wave radar, lidar); the most advanced smart car With 17 sensors (only for autopilot), it is expected that 29 sensors will be reached by 2030.
The cost is hard to come down, the cheap sensor can't meet the safety requirements, so the balance between price and safety and ability is an urgent need to solve an important problem.
期待 Looking forward to artificial intelligence is too high
â–ŒApollo partial algorithm
Finally, as a welfare for the holiday, the battalion commander sent a part of the PPT (with algorithm) to Dr. Li Lijun's speech at the conference.
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