Valet parking method and device

A parking method and parking technology, applied in control devices, transportation and packaging, vehicle parts, etc., can solve the problems of increasing parking lot renovation costs, and achieve the effects of reducing renovation costs and saving time and waste

Active Publication Date: 2019-11-19
GUANGZHOU AUTOMOBILE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Without this monitoring system, valet parking cannot be realized. This condition limits the scenarios where valet parking can be realized and increases the cost of parking lot renovation

Method used

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  • Valet parking method and device
  • Valet parking method and device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Based on Embodiment 1 of the present invention, Embodiment 2 of the present invention provides a valet parking device, including: a T-box information interaction sub-device, a vehicle-mounted visual sensor, and an APA controller, wherein:

[0058] The T-box information interaction sub-device is used for information interaction with the parking lot transmission device when the vehicle enters the entrance of the parking lot, and obtains the global waypoint map of the parking lot and the position information of the vacant parking spaces;

[0059] On-vehicle vision sensor for obtaining vehicle visual information;

[0060] The APA controller is used to perform global path planning according to the global waypoint map and the location information of the vacant parking spaces, and to perform local path planning and obstacle avoidance processing according to the vehicle visual information, and is also used to automatically drive to the vicinity of the vacant parking spaces , pe...

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Abstract

The invention provides a valet parking method and device. The valet parking method comprises the steps that 1, a global waypoint map and free parking space location information of a parking lot wherea vehicle is to be parked are acquired, and global path planning is conducted according to the global waypoint map and the free parking space location information; 2, automatic driving is started according to global path planning, vehicle vision information is acquired, and local path planning and obstacle avoidance processing are conducted according to the vehicle vision information; and 3, parking space searching is conducted when the vehicle is automatically driven to the position near a free parking space, and parking is conducted after the free parking space meeting the parking conditionis searched. According to the valet parking method and device, a T-box is taken as a valet parking information interaction entity, automatic parking of the vehicle is achieved through the vehicle-mounted vision information and the waypoint map without needing to depend on a high-precision map, parking lot fixed monitoring and GPS positioning information, the improvement cost of the parking lot canbe reduced, and time waste of a customer in the destination parking process is reduced.

Description

technical field [0001] The invention relates to the technical field of intelligent driving, in particular to a valet parking method and device. Background technique [0002] Valet parking is when a car parks itself in place without the need for a human operator. Valet parking systems are an important part of low-speed driverless driving. At present, most of the methods used in valet parking are based on the positioning of the parking lot monitoring system or the use of special conveyor belts to transfer the required vehicles to the parking area for automatic access. For example, the patent application number CN201680007096 discloses a method for optimizing the use of parking surfaces, using the remaining mileage of each vehicle to realize the function of transposition parking, and finally achieve the effect of increasing the number of vehicles that can be parked. The patent with the application number CN201680007235 discloses a method for realizing valet parking in a speci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/06G08G1/0967G08G1/0968G08G1/14H04N7/18
CPCB60W30/06G08G1/096725G08G1/096833G08G1/096805G08G1/143H04N7/18G06Q50/30B62D15/0285G08G1/146G08G1/096816G08G1/096844G08G1/165G08G1/168B60W2556/25B60W2556/40B60W2556/60B60W60/0011B60W30/12B60W30/18154G08G1/141G08G1/145
Inventor 范明何俏君许松枝查鸿山周文立
Owner GUANGZHOU AUTOMOBILE GROUP CO LTD
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