Accurate perception and intelligent regulation of traffic operation situation
Judging from the current traffic situation, although people can check traffic congestion in real time on Baidu map or Gaode map, the fusion and accurate perception of real-time traffic data are far from complete, including mobile phone communication data and parking Data, charging data, weather data, etc. have not formed effective big data.
With the further improvement of intelligent transportation technology, it will bring great changes to the collection of traffic data, and will gradually achieve accurate perception and intelligent control of traffic operation situation.
For example, the electronic license plate that the Ministry of Public Security is about to implement is actually to install a FID tag on each car, so that during the driving process of the vehicle, you can clearly understand the driving trajectory of the owner through the browser of the road test, and collect effective Traffic data to realize data sharing and circulation.
The coordination of intelligent transportation tools and roads
With the increasing level of automobile intelligence, it is necessary to think about the corresponding changes that should be made to the transportation that adapts to the development of intelligent vehicles. At this stage, some cars have been able to realize automatic driving or assisted driving, but this part of the car will inevitably be interfered by other non-smart cars during driving, causing danger to the driving process.
In response to such problems, it is bound to design exclusive lanes for smart cars on some highways or urban roads in the future, shortening the distance between smart cars and cars during driving, so that the road’s passing ability will be improved by one. Times. Therefore, in order to adapt to the change of automobile intelligence, the entire system of people and vehicles must be matched to make corresponding changes, which is also an important direction for intelligent transportation technology to be studied.
Comprehensive transportation intelligent service based on mobile internet
With the increase of mobile Internet applications, there are now taxi-hailing software such as Didi Taxi and customized bus services, and people’s travel patterns are gradually changing. If self-driving cars are popularized in the future, it may not be necessary to buy a car. Direct rental will become an important way for people to travel, so that the difficulty of parking can be solved.
According to foreign surveys and experiments, this method can save 80% to 90% of parking space. In addition, future traffic information services will develop information services in the form of a crowdsourcing model, but only provide a platform for specific traffic information to be provided by everyone.
Of course, with the change of transportation mode, the payment method will also make certain changes accordingly. In the future, whether it is bus card swiping, high-speed toll collection or parking toll collection, a unified payment system will be adopted to make payment more convenient and quick. In the field of traffic control systems, traffic control strategies will develop from the initial model-driven, regional control to autonomous control of autonomous vehicles, and the existing traffic light system will be canceled accordingly.
Logistics and transportation will develop in a coordinated direction
At present, logistics accounts for a large proportion of GDP, including vehicle distribution, transportation coordination, and dynamic information sharing, all of which will develop in a coordinated manner. At present, the most active safety prevention and control technology is involved, and real-time tracking of GPS has been achieved. Next, several trends will be developed towards the identification of safety status, emergency response and rapid linkage technology of the operation status of the transportation system.
In addition, the research and judgment of traffic status and active safety assurance technology are also the future development direction. These are some future technologies, and we should say that some technology applications will be seen in the near future. We are now speaking, under the support of the Ministry of Science and Technology, the Development and Reform Commission, the Ministry of Transport, including the Ministry of Industry and Information Technology, we have carried out project research and standardization work, including security, and V2X communications, and our high-speed There are also some experimental methods on the highway.