Needed! Although reporters experienced the use of driverless technology on the day of the smart rail train test ride, Feng Jianghua told The Paper that driverless driving has not yet been realized and complete legal regulations and technical support are required.
Feng Jianghua said that from the current point of view, smart rail trains are not suitable for driverless driving. “The drivers of smart rail trains are more demanding than high-speed rail drivers. Because the high-speed rail is a fast closed channel, Smart rail is a complex environment, and there will be many risks in the mixed environment between cars and people."
He expressed the hope that urban citizens who use cars in the future can provide a safe and fast operating channel for vehicles. If the absolute unhindered passage of vehicles can be guaranteed, there will be no problem with driverless driving in the future. Under the current circumstances, the company is researching technologies to subjectively prevent security issues.
It is reported that at present, smart rail trains implement driver-assisted driving, and some functions of automatic recognition, perception, and driving will be implemented on new trains soon.
The so-called assisted driving is actually autonomous driving + manual driving. Zhang Junlin introduced that smart rail trains use intelligent following technology. As long as there is a virtual rail (dashed white line) below, it will drive automatically in most cases. The driver only controls the speed and braking, and can enter and leave the site through automatic driving. . In special circumstances, humans can intervene in driving.
For example, if there is no dotted line or there is a branch road, and when encountering new road conditions, the train can directly choose manual mode to drive out. For another example, Fu Cuiqing said that if there is extreme weather and the white lines on the ground are covered, it will definitely affect the vehicle's sensing, and it will be reduced to manual driving.