Vehicle Steering Control Method, Device, Vehicle, Terminal Equipment, and Storage Medium

Abstract

The invention discloses a vehicle steering control method, device, vehicle, terminal equipment and storage medium. The method includes: acquiring the front environment information of the vehicle and inputting it to a first neural network for identification to obtain the road type in front of the vehicle; The corresponding relationship between the road type and the wheel steering mode evaluation parameter is established, and the wheel steering mode evaluation parameter corresponding to the road type in front of the vehicle is obtained; wherein, the wheel steering mode evaluation parameter includes the external environment information, driving state information, driving At least one of the driver status information; according to the road type in front of the vehicle and the corresponding wheel steering mode evaluation parameters, determine the next wheel steering mode of the vehicle; send the next wheel steering mode of the vehicle to A steering control unit of the vehicle to control the vehicle to steer. The adoption of the invention can effectively improve the accuracy of vehicle steering control and the scene adaptability of the wheel steering mode.

Description

Technical field [0001] The present invention relates to the field of vehicle technology, and more particularly to a vehicle steering control method, apparatus, vehicle, terminal device, and storage medium. Background technique [0002] With the continuous advancement of social economy and automotive technology, the current car is getting more popular. During the vehicle driving, the steering control of the vehicle is critical to ensuring driving safety and stability of the vehicle and reducing the radius of the vehicle. [0003] At present, the corresponding wheel steering mode is determined by the target operating mode according to the driver's manual selection, and then calculates the rear wheel steering angle according to the actual corner, the vehicle speed and the vehicle attitude, and then according to the wheel steering mode and the rear wheel steering. The angle controls the vehicle steering, thereby achieving steering control of the vehicle. In the process of carrying ou...

AI Technical Summary

Problems solved by technology

In the process of implementing the present invention, the inventor found that in the existing vehicle steering control method, since the wheel steering mode is determined according to the target operating mode artificially selected by the driver, it depends on the driver's subjective consciousness, while driving The scene is complex and changes quickly, and there are many things to pay attention to when driving. It often happens that the driver cannot accurately judge or switch the target working mode in time. Therefore, it is difficult to determine the existing wheel steering mode effectively. Precise, resulting in low precision of vehicle steering control, which will affect the driving safety and stability of the vehicle

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