A fully automatic parking control system for parallel spaces of an autonomous vehicle

Abstract

The invention belongs to the field of automatic driving vehicle control, and discloses a fully automatic parking control system for parallel spaces of an autonomous vehicle. , The system is composed of a vehicle peripheral environment information module, a vehicle information collection module, a vehicle execution module, an interaction module, an unmanned controller and a fully automatic parkingcontroller, wherein the parallel parking automatic parking control system comprises a vehicle peripheral environment information module, a vehicle information collection module, a vehicle execution module, an interaction module, an unmanned controller and a fully automatic parking controller. The invention can realize automatic steering, automatic braking, automatic throttle, automatic shift, automatic parking and related BCM actions (lights, horns, etc.), and finally complete the fully-automatic parking function of the vehicle. While providing an interactive interface with the unmanned controller and a human-computer interactive interface, The fully automatic parking function can not only be accomplished independently of the unmanned controller (parking is enabled by the man-machine interactive switch), but also can be cooperated with the unmanned controller, so that the unmanned operation of the vehicle driving in the automatic driving mode and the parallel parking in the direction can be realized.

Description

technical field [0001] The invention belongs to the field of automatic driving vehicle control, in particular to a fully automatic parking control system for parallel parking spaces of automatic driving vehicles. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] 1. Self-driving cars rely on the cooperation of artificial intelligence, visual computing, radar, monitoring devices and global positioning systems, allowing computers to automatically and safely operate motor vehicles without any active human operation. [0004] 2. Most of the current automatic parking systems mainly refer to semi-automatic parking systems. The semi-automatic parking system relies on ultrasonic sensors or cameras to perceive environmental information, and the parking control module obtains the best parking path according to the surrounding environmental information, and controls the electric power steering system to rotate acc...

AI Technical Summary

Problems solved by technology

[0008] (1) At present, the mass production and use of automatic parking technology on the whole vehicle mostly exists in the form of assisted driving, which has not been well connected with automatic driving. Its control unit is relatively independent from the automatic driving control unit, and the parking action must To a certain extent, human-machine collaboration is required to complete, including the enabling of parking functions, parking space search, vehicle speed control, etc., so that the driver's hands and feet are not completely liberated during the parking process

[0009] (2) The current semi-automatic parking system only controls the electric power steering system during the parking process, and does not involve vehicle speed control and gear switching. The driver's participation is required during the parking process, which only solves the problem of parking to a certain extent. difficult car

[0010] (3) At present, the fully automatic parking system only exists as an auxiliary system in mass-produced vehicles, and it exists independently of other auxiliary driving functions, and cannot realize coordinated control with other intelligent driving systems

[0011] (4) The current fully automatic parking system can only start and realize automatic parking after the driver parks according to the prompts and puts on the P gear after searching for a parking space, and releases the brake, accelerator and steering wheel

[0012] (5) The current fully automatic parking system requires the driver to participate when searching for a parking space, and cannot effectively connect the search car with the parking process

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