Driver experience model-based intelligent driving control system and method, and vehicle

Abstract

The present invention relates to an intelligent driving control system and method, and a vehicle. The intelligent driving control system comprises a driver model module used for collecting driver operation information and desired route information and predicting the running state parameters of the vehicle at future moments in combination with motion information of the vehicle, a preview control model module used for calculating the lateral correction angle and judging the correct running mode of the vehicle at the next moment, a path tracking control module used for converting the parameters into control quantities that can be executed by a vehicle system module, and the vehicle system module used for making responses to the control quantities obtained from the tracking control module to control the vehicle to move and feeding back motion parameters of the vehicle. The intelligent driving control system and method can not only predict a series of running states of the vehicle in a certain future period of time, but also can adaptively adjust the steering control quantities based on the vehicle running effect according to the actual driving environment, to improve the running safety and accuracy of the vehicle.

Description

technical field [0001] The invention relates to the technical field of intelligent vehicle control, in particular to an intelligent driving control system and method based on a driver experience model, and a vehicle. Background technique [0002] As the cutting-edge technology of today's vehicles, unmanned driving technology has attracted extensive attention from scholars from all over the world. As one of the key technologies of unmanned vehicles, path tracking control technology has become the core content of unmanned driving technology research. However, most of the current vehicle control technologies are based on the characteristics of the vehicle itself, starting from the vehicle's kinematics and dynamics model to control the vehicle autonomously, while ignoring the driver's control of the vehicle based on driving experience under various road conditions. function, especially the coordinated operation of the vehicle's lateral and longitudinal directions under different...

AI Technical Summary

Problems solved by technology

[0005] In view of the above analysis, the present invention aims to provide an intelligent driving control system and method based on the driver's experience model to solve the problem in the prior art that the coordination relationship between the steering control mechanism and the throttle amount cannot be coordinated according to the driver's driving experience. problem, to achieve the purpose of being able to correct the control variables and adjust the driving performance of the vehicle according to the driver's driving experience

Images