202 1 65438+On February 27th, Baidu Creation 2021(Baidu AI Developers Conference) was held online. Li Yanhong, founder, chairman and CEO of Baidu, said in his speech: Intelligent Transportation will be a major change that will affect the future 10-40 years, which will make China's first tier cities no longer need to restrict purchases and traffic in five years, and basically solve the congestion problem in 10 years. He believes that intelligent transportation can solve three major problems: First, reduce 90% of road safety accidents. Second, the system solves the congestion problem. Third, autonomous driving and intelligent transportation help reduce carbon emissions.
What exactly is intelligent transportation?
This definition of intelligent transportation is actually combined with our rapidly developing technology. It uses these advanced technologies in our daily road traffic, whether it is the control of car congestion, the improvement of public transportation efficiency, or the feeling of traffic information service for ordinary people. It is applied to all aspects of transportation in China, so as to improve the overall efficiency of this transportation service.
What is the specific idea of intelligent transportation?
Our traffic command center is a huge database and the "intelligent brain" of this intelligent transportation. Through the traffic lights at various intersections, detailed traffic maps and 360-degree electronic eyes without dead ends, the specific position and running speed of each intersection and each car can be intelligently identified, and then fed back to the "intelligent brain". Through data analysis, the "smart brain" makes instructions to adjust the duration of traffic lights and the direction of vehicles at current intersections, so as to achieve efficient and fast traffic as much as possible.
Generally speaking, "intelligent transportation" means that all cameras in the transportation system can obtain traffic information in real time and accurately. At a certain time, in a certain place and in the direction you want to go, big data can capture the traffic information around you in real time and provide the best travel plan.