Intelligent vehicle automatic driving control method and system

Abstract

The invention relates to an intelligent vehicle automatic driving control method and system and belongs to the field of intelligent driving technologies. Through the control method and system, the problem that online learning cannot be well completed self-adaptively in existing automatic driving is solved. The intelligent vehicle automatic driving control method comprises the steps that a global travel planning path of an intelligent vehicle is acquired, the global travel planning path is decomposed into different travel segments, and the different travel segments are dived into correspondingdriving subtasks according to a driving task; according to the current driving subtask, environment information corresponding to the driving subtask is collected, and the environment information is processed to obtain a state quantity corresponding to the driving subtask; the state quantity is input into a trained driver behavior learning model, and an action quantity is output in real time through processing by use of the driver behavior learning model; and a bottom control quantity of the intelligent vehicle is obtained according to the action quantity, and the intelligent vehicle is controlled to run based on the bottom control quantity. Through the control method and system, self-adaptive online learning of automatic driving of the intelligent vehicle is realized.

Description

technical field

[0001] The invention relates to the technical field of intelligent driving, in particular to a control method and system for automatic driving of an intelligent vehicle. Background technique

[0002] With the development of sensing technology, artificial intelligence technology, and computer technology, intelligent transportation systems are gradually emerging. The driver's behavior learning system with a high level of automation has aroused continuous attention from the public and research institutions, and has achieved considerable development and progress.

[0003] In the military field, the driver behavior learning system can effectively avoid man-made operations under dangerous conditions, and is beneficial to the development of high-mobility unmanned platforms; in the civilian field, the driver behavior learning system can be used for autonomous driving or assisted driving, which can effectively Improve vehicle driving safety and traffic capacity. How...

Images