The world's automobiles are developing in the direction of environmentally friendly new energy vehicles and unmanned driving, and this is likely to become a chance for Chinese auto brands to break the monopoly of fuel vehicles and to overtake the corners. There are two names behind them, BYD. And Baidu. According to the sales data released recently, BYD's 2015 new energy vehicle sales totaled nearly 62,000 units, and it has won the global new energy vehicle sales championship for 7 consecutive months.
Overseas, BYD has become a Chinese brand with the same name as Tesla and Nissan in the past two years. On the other hand, the Science and Technology Daily today wrote an article. Not long ago, a large number of Baidu driverless vehicles using artificial intelligence technology were tested in Beijing, achieving no-one intervention throughout the entire process, and drove the unmanned vehicles into the world's first camp.
According to Wang Jin, senior vice president of Baidu and general manager of the unmanned vehicle business unit, as the vertical application of Baidu brain in the automotive field, Baidu driverless car can accurately adjust the front obstacle to the centimeter level, and its sensor is more sensitive than human. A lot more sensitive. For example, the control of the throttle, the reaction of the brake system of the car brake is 0.5 seconds. It takes 1.2 seconds for the person to see the emergency to react and transmit the command to the muscle to achieve the brake. The unmanned car will not exceed 0.2 seconds at most. The distance between the moving obstacle and the moving obstacle is more accurate than the judgment of the person, and it is guaranteed to fail to hit the person when moving forward.
The newly released Essence Securities report on unmanned vehicles lists various technological innovations of Baidu: international leading traffic scene vehicle identification; KITTI technology 89.32% recognition rate; international best RNC based on RNN sequence learning; domestic The first three-dimensional high-precision map & positioning (international leading centimeter accuracy, two orders of magnitude higher precision positioning than ordinary GPS positioning); international best Chinese speech recognition, 97% of Mandarin recognition rate in quiet environment, car The recognition rate of Mandarin in the environment is 92%.
In this regard, Wang Jin said that although Baidu's technology has entered the first camp in the world, but technological progress is endless, Baidu will face greater challenges, especially to make the system security of Baidu unmanned vehicles with the highest degree of security. In addition, in February of this year, BYD President Wang Chuanfu revealed that Baidu and BYD have deepened their cooperation in unmanned vehicles and joined forces.
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