Vehicle and automatic parking method, system

Abstract

The invention provides a vehicle and an automatic parking method and system. The automatic parking method includes the following steps that surrounding obstacle information and unoccupied parking space information are collected by an ultrasonic radar, and parking space line information of an unoccupied parking space is collected by a camera; vehicle position information and vehicle state information are obtained; a plurality of planned tracks are generated according to the surrounding obstacle information, the vehicle position information, the unoccupied parking space information, the parkingspace line information of the unoccupied parking space and the vehicle state information, and the planned tracks are provided for a user; and a target planned track selected by the user is received, and automatic parking is carried out according to the target planned track. According to the automatic parking method, the information is collected simultaneously through the ultrasonic radar and the panorama camera, obstacles can be detected, parking space lines can be detected, the problems of limitation and low detection accuracy of automatic parking in the prior art are solved, and the parkingautomation degree is improved.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to an automatic parking method, an automatic parking system and a vehicle. Background technique [0002] With the rapid development of vehicle technology and the remarkable improvement of people's living standards, vehicles have become a common means of transportation. However, with the increase in the number of vehicles, the parking problem has become a difficult problem for vehicle users. On the one hand, the parking spaces are becoming more and more tense, and users need to spend a lot of time and energy when parking; on the other hand, some inexperienced users are likely to have vehicle scratching accidents during parking, resulting in economic losses . [0003] In order to achieve effective parking, ultrasonic radar is currently used in related technologies for parking space detection. However, this method has limited requirements for parking space detection. It cannot detec...

AI Technical Summary

Problems solved by technology

However, as the number of vehicles increases, parking issues become a challenge for vehicle users

On the one hand, the parking spaces are becoming more and more tense, and users need to spend a lot of time and energy when parking; on the other hand, some inexperienced users are likely to have vehicle scratching accidents during parking, resulting in economic losses

[0003] In order to achieve effective parking, ultrasonic radar is currently used in related technologies for parking space detection. However, this method has limited requirements for parking space detection. It cannot detect parking space lines, but can only detect obstacles, and the detection accuracy of moving obstacles is limited.

Therefore, the parking method has limitations, low degree of automation, and low accuracy

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