Vehicle turning control method and system, and vehicle

Abstract

The invention provides a vehicle turning control method and system, and a vehicle. The method includes the steps that road width of a road before a turning, the road width of the road to be turned andenvironment at a turning are obtained; whether the vehicle can turn at the turning or not is judged according to the road width of the road before the turning, the road width of the road to be turned, the environment at the turning, size structure parameters of the vehicle and maximum turning angle of the vehicle; if the vehicle can turn at the turning, a turning path is generated according to the road width of the road before the turning, the road width of the road to be turned, the environment at the turning, the size structure parameters of the vehicle and the maximum turning angle of thevehicle, and the turning of the vehicle is controlled according to the turning path; if the vehicle cannot turn at the turning, and the information of being not capable of turning is fed back to a driver. The vehicle turning control method can be used for judging whether or not the vehicle can turn at a turning, the turning of the vehicle is automatically controlled at the turning according to thegenerated turning path, and the driving experience is further improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a control method, system and vehicle for turning a vehicle. Background technique [0002] Car turning is one of the most frequently encountered actions in driving. It is difficult for vehicles to turn when entering narrow alleys and country roads, especially when the size of passenger cars is getting larger and the personnel skills are generally not high, which often leads to vehicles scratching, reversing and detours, and immobilization to block the road. Cause economic loss and waste of time to the driver. [0003] In the related art, a radar or a camera is used to check the distance between the vehicle and the obstacle during the turning of the car, and an alarm is given when the distance of the obstacle is within a certain range, and the driver stops or adjusts according to the alarm. It mainly plays the role of detecting the distance, and only prompts the distance betw...

AI Technical Summary

Problems solved by technology

It mainly plays the role of detecting distance. It will only remind the driver of the distance from the obstacle, but it cannot help the driver to judge whether the turning can pass, nor does it give the driver a specific turning plan.

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