Method and device for improving safety of pilotless automobile and storage medium

Abstract

The invention discloses a method and device for improving the safety of a pilotless automobile and a storage medium. The device comprises a data collection system, a data processing system and a safety execution system. The method comprises the steps that the data collection system collects the speed of a vehicle when the vehicle advances and backs, the distance between the vehicle and obstacles in front of and behind the vehicle and the current position of the driverless vehicle; the data processing system calculates and judges whether the driverless automobile runs the red light or not and whether warning, deceleration, emergency braking or driving taking-over is needed or not; the safety execution system directly controls a steering system, a braking system and an accelerator system of the automobile when driving needs to be taken over. In the automatic driving system independent of the driverless car, an independently running safety guarantee device is created, the safety guarantee device obtains data from a basic sensor and judges the running safety of the driverless car, if the driverless car has a driving safety problem, the car can be quickly taken over, safe side parking is achieved, and the driving safety of the driverless car is guaranteed. And therefore, the safety of the pilotless automobile is ensured.

Description

technical field

[0001] The invention relates to the technical field of unmanned vehicles, in particular to a method, device and storage medium for improving the safety of unmanned vehicles. Background technique

[0002] The system safety of driverless cars is the most important link in the technology of driverless cars. If safety cannot be guaranteed, driverless cars cannot go on the road. The automatic driving system of a driverless car is a very complex system. For a complex system, it is almost inevitable that there are defects or failures during use. If a failure occurs, it may cause traffic accidents. How to ensure the safe operation or safe parking of unmanned vehicles in the event of a sudden failure of the main automatic driving system will be an essential technical link. Contents of the invention

[0003] The invention provides a method, device and storage medium for improving the safety of an unmanned vehicle, which effectively solves the driving safety problem ...

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