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A method, device, equipment and storage medium for determining a drivable area

A technology of driving area and area, which is applied in the field of equipment, storage medium, device, and determination method of drivable area, which can solve problems such as road edge detection failure and achieve the effect of improving accuracy

Active Publication Date: 2022-02-25
福瑞泰克智能系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present application provides a method, device, device, and storage medium for determining a drivable area, which can effectively solve the problem of failure of visual detection of road edge detection in some scenarios, and can improve the accuracy of drivable area detection

Method used

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  • A method, device, equipment and storage medium for determining a drivable area
  • A method, device, equipment and storage medium for determining a drivable area
  • A method, device, equipment and storage medium for determining a drivable area

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Embodiment Construction

[0044]The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0045] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein can be practiced in sequences other than those illustrated or desc...

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PUM

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Abstract

The present application relates to a method, device, device or storage medium for determining a drivable area. The method obtains the current area of ​​interest of the vehicle; the current area of ​​interest includes multiple sub-areas; according to the obtained obstacle information in the current driving environment, determine The first feature of each sub-area in the plurality of sub-areas; the first feature of each sub-area includes a first drivable probability; according to the acquired driving boundary information in the current driving environment, determine the second feature of each sub-area in the plurality of sub-areas ; The second feature of each sub-area includes a second drivable probability; Obtain the predicted feature of each sub-area in a plurality of sub-areas; The predicted feature includes a predicted drivable probability; Based on the second drivable probability of each sub-area, the first drivable Probabilities and predicted drivable probabilities to determine the current drivable area from the current area of ​​interest. In this way, the accuracy of drivable area detection can be improved.

Description

technical field [0001] The present application relates to the technical field of automatic driving, and in particular to a method, device, device and storage medium for determining a drivable area. Background technique [0002] With the rise and popularization of autonomous driving technology, the function and performance requirements for environmental perception are getting higher and higher. Drivable area detection provides path planning assistance for autonomous vehicles to achieve high-level autonomous driving. [0003] The existing vision-based drivable area detection schemes mainly include color-based, texture-based, edge-based, vanishing point-based, road model segmentation, neural network and other methods, but the following problems exist in the visual drivable area detection: [0004] 1. The drivable area detection scheme based on binocular vision has high equipment costs and is not suitable for cost-sensitive advanced driving assistance systems, which has limitat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/01G08G1/0967G06K9/00
CPCG08G1/0104G08G1/0137G08G1/0125G08G1/096725G06V20/56
Inventor 舒福吴国苏州刘佳佳
Owner 福瑞泰克智能系统有限公司