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Method, device and autonomous valet parking system for odd state prediction

An ODD, state technology, applied in the traffic control system, collision avoidance system, traffic control system of road vehicles, etc., can solve the problems of high cost, difficult to judge, limited sensor perception range, etc., and achieve the effect of reducing cost

Active Publication Date: 2022-07-26
北京停简单信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the existing autonomous valet parking scheme, due to the limitation of the sensing range of the sensor in the single-vehicle intelligent autonomous parking scheme, it is difficult to judge the ODD state beyond the range of sight. LiDAR is mainly used on the end, and the cost is relatively high

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  • Method, device and autonomous valet parking system for odd state prediction
  • Method, device and autonomous valet parking system for odd state prediction
  • Method, device and autonomous valet parking system for odd state prediction

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Embodiment Construction

[0060] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application.

[0061] It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under...

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Abstract

The present application discloses a method, a device and an autonomous valet parking system for ODD state prediction. The method of the present application includes the real-time acquisition of parking space information, illumination information, vehicle and pedestrian information by a yard server through a perception device in a parking lot , the perception device includes a camera and a light sensor; according to the fusion processing of parking space information, light information, vehicles in the field and pedestrian information, the parking space occupancy status, the environmental status, and the status of the drivable area in the field are determined, so as to complete the pre-judgment of the ODD status , to provide data support for the autonomous valet parking service process in the parking lot application scenario. The present application provides a low cost autonomous valet parking solution that can accurately determine the ODD state beyond the line of sight.

Description

technical field [0001] The present application relates to the technical field of automatic driving, and in particular, to a method, a device and an autonomous valet parking system for ODD state prediction. Background technique [0002] The scenarios of autonomous driving are divided into high-speed scenarios, urban roads, and low-speed scenarios in parking lots. Affected by the road structure and the complexity of traffic participants, the current autonomous valet parking (AVP, AutomatedValet Parking) of autonomous driving in low-speed scenarios in parking lots It is currently the easiest to promote and implement. [0003] In autonomous driving, the Operational Design Domain (ODD) is the design scope, which refers to the environment in which the autonomous vehicle works safely. It usually includes the speed, terrain, road conditions, environment, and traffic conditions when the vehicle is autonomously driving. , period, etc. Because high-speed or low-speed, plain or mounta...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/16
CPCG08G1/16G08G1/167
Inventor 朱聪王智敏张盖石昌帅
Owner 北京停简单信息技术有限公司