System, method and device for controlling vehicle operation, and vehicle

Abstract

The invention provides a system, a method and a device for controlling the vehicle operation, and a vehicle, which are used for solving the problems that an electric sanitation truck in the prior art can not realize the automatic coasting and can not avoid ordinary obstacles. The system comprises three photoelectric sensors and a controller, wherein the first photoelectric sensor is arranged in a vertical central axis of a vehicle underpan, the second photoelectric sensor and the third photoelectric sensor are respectively arranged at the left side and the right side of the central axis, the photoelectric sensors send out signals when detecting mark lines of the pavement, and the controller is connected with the three photoelectric sensors and is used for sending out signals for driving a left back wheel and a right back wheel of the vehicle when the signals sent by the first photoelectric sensor are detected, sending out signals for stopping the left back wheel of the vehicle when the signals sent by the second photoelectric sensor are detected and sending out signals for stopping the right back wheel of the vehicle when the signals sent by the third photoelectric sensor are detected. When the technical scheme is adopted, the work load of drivers can be favorably reduced, and the vehicle performance is improved.

Description

technical field [0001] The invention relates to the technical field of electromechanical control, in particular to a system, method and device for controlling vehicle operation and a vehicle. Background technique [0002] Existing small electric sanitation vehicles are usually driven manually. The driver needs to always pay attention to whether the vehicle is driving along the direction of the road. When the direction of the road changes, the driver needs to operate the steering wheel to adjust the direction of the vehicle, that is, the vehicle cannot automatically cruise. When an obstacle is encountered, the driver operates the steering wheel to make the vehicle avoid the obstacle, and then the driver operates the steering wheel to restore the vehicle to the original route. This method requires the driver to operate frequently, because the sanitation vehicle usually works for a long time, so it is easy to make the driver overtired. [0003] The working principle of a curre...

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a system, method, device and vehicle for controlling the operation of vehicles, so as to solve the problem that electric sanitation vehicles cannot automatically cruise in the prior art

Another object of the present invention is to solve the problem that electric sanitation vehicles cannot avoid common obstacles

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