Vehicle slope starting method and device, vehicle, electronic equipment and storage medium

Abstract

The invention provides a vehicle slope starting method and device, a vehicle, electronic equipment and a storage medium, and the method comprises the steps: determining a target current of the vehicle if it is judged that a slope parking event occurs, the target current being determined based on a torque current before the vehicle stops on a slope; after the slope starting instruction is received, controlling a speed controller of the vehicle to increase the current torque current to the target current; and after the duration of maintaining the current torque current at the target current is greater than or equal to the preset duration, controlling the vehicle to start on a slope. When the slope parking event occurs, the current torque current is increased to the target current, and when the slope starting instruction is received and the duration of maintaining the current torque current at the target current is greater than or equal to the preset duration, the vehicle is controlled to start on the slope, so that the vehicle has a torque slightly greater than the self-weight load of the vehicle body when starting on the slope; and the problem of backward sliding during slope starting is effectively prevented.

Description

technical field [0001] The present invention relates to the technical field of vehicle slope start, in particular to a vehicle slope start method, device, vehicle, electronic equipment and storage medium. Background technique [0002] At present, some work vehicles often stop and work on sloped roads, especially for pure electric aerial work vehicles without hydraulic devices, generally both drive wheels are equipped with motor drives, and the motor itself has a brake device. The device issues a speed command to control the driving speed of the aerial work vehicle. When the work vehicle is started on a slope, the handle device issues a speed command. If the brake is released at this time, the speed cannot be controlled at zero speed immediately, and the phenomenon of slipping or shaking will occur. Aerial work vehicles usually adjust the parameters after releasing the brake to speed up the response as much as possible, so that the slope will not slip or slide as little as p...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a method, device, vehicle, electronic equipment and storage medium for starting a vehicle on a slope, which is used to solve the defect in the prior art that the vehicle cannot be effectively prevented from sliding when starting on a slope

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