Short-range substitute automatic parking method and device and automobile

An automatic parking and parking technology, which is applied in the field of short-range valet parking systems, can solve the problems of inability to park in an accurate parking space and poor physical examination.

Active Publication Date: 2020-11-13
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

In practical applications, due to inaccurate positioning, there will be situations where it is impossible to park in an accurate parking space, and the physical examination is poor

Method used

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  • Short-range substitute automatic parking method and device and automobile
  • Short-range substitute automatic parking method and device and automobile

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Embodiment Construction

[0048] In order to realize the short-range valet parking method in this embodiment, the short-range valet parking system based on the prior art is realized. In this embodiment, the vehicle is equipped with an image composed of 12 ultrasonic radars and 4 high-definition cameras with 1 million pixels. perception module. The image perception module and the short-range valet parking system use the same controller in hardware (that is, the image perception module is connected to the controller of the short-range valet parking system in hardware), constituting the sensing and control unit of the short-range valet parking system.

[0049]Among them, the short-range valet parking system is mainly used in short-distance autonomous valet parking scenarios, and mainly solves the scene where the driver needs to drive the vehicle to find the target parking space and complete the parking. In the common residential parking garage, the driver often has his own fixed private parking space. Whe...

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Abstract

The embodiment of the invention provides a short-range substitute automatic parking method and device and an automobile. According to the method, the automobile can be automatically parked into a common parking space of an automobile owner. The method comprises the steps of when a short-range substitute parking function is activated, recognizing a target garage where a vehicle is located based onvehicle positioning; judging whether parking information associated with the target garage exists in a parking information base or not; if so, reading all parking information associated with the target garage from the parking information base; pushing all the parking information, and receiving a piece of target parking information fed back by the user after selection; judging whether a parking path exists in the target parking information or not; if so, controlling the vehicle to run according to the parking path in the target parking information; comparing the parking space information acquired by the image sensing module with the parking space number in the target parking information to determine the specific position of the target parking space when the vehicle runs to the vicinity of the end point position of the parking path in the target parking information; and controlling the vehicle to park in the target parking space.

Description

technical field [0001] The invention is used in a short-range valet parking system, and more specifically relates to a short-range valet automatic parking method, device and automobile. Background technique [0002] At present, the autonomous valet parking function at home and abroad has entered the demonstration operation stage and is about to enter the threshold of commercialization. The autonomous valet parking function belongs to the category of automatic driving. Its main function is that the driver gives parking instructions to the vehicle through the remote control device outside the vehicle. The vehicle automatically drives to search for the target parking space, and completes parking after the parking space is found. A critical step in enabling autonomous valet parking is the need to find the desired parking space. At present, there are mainly four different technical methods: 1. Randomly search for available parking spaces; 2. The intelligent parking lot assigns t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/06B60W60/00G05D1/02
CPCB60W30/06B60W60/00G05D1/0214
Inventor 万凯林梁锋华高享久田小康
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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