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Obstacle detection method and device, electronic equipment and vehicle end equipment

A detection method and technology for obstacles, applied in the field of computer and automatic driving, can solve the problem of high computational cost, and achieve the effect of reducing noise information, improving accuracy and effectiveness, and improving effectiveness and accuracy.

Active Publication Date: 2020-07-17
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the process of implementing the present disclosure, the inventors found at least the following problems: the calculation cost is high due to the need to analyze the obstacle observation information and obstacle tracking information of each sensor

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  • Obstacle detection method and device, electronic equipment and vehicle end equipment
  • Obstacle detection method and device, electronic equipment and vehicle end equipment
  • Obstacle detection method and device, electronic equipment and vehicle end equipment

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Embodiment Construction

[0057] The exemplary embodiments of the embodiments of the present disclosure are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the disclosed embodiments. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0058] see figure 1 , figure 1 It is a schematic diagram of an application scenario of an obstacle detection method according to an embodiment of the present disclosure.

[0059] Such as figure 1 As shown, the self-driving car 100 is provided with four sensors 200, and the four sensors 200 are respectively arranged on the front body,...

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Abstract

The embodiment of the invention discloses an obstacle detection method and device, electronic equipment, vehicle end equipment, an automatic driving vehicle and a storage medium, and relates to the field of automatic driving. According to the specific implementation scheme, the method comprises the steps of acquiring obstacle observation information sent by at least one sensor, wherein obstacle tracking information responding to the pre-stored condition comprises an identifier which is the same as the identifier of the obstacle; carrying out similarity calculation on the obstacle tracking information and the obstacle observation information with the same identifier, and obtaining a first similarity; in response to the fact that the first similarity is larger than a preset first threshold value, covering the corresponding obstacle tracking information with the obstacle observation information corresponding to the obstacle observation information larger than the first threshold value based on the same identifier, determining the relevant information of the obstacle according to the current obstacle tracking information, and saving the analysis and calculation cost in a covering mode.Because the amount of the analyzed information is reduced, the noise information can be reduced, and the reliability of the obtained relevant information of the obstacle is improved.

Description

technical field [0001] Embodiments of the present disclosure relate to the field of computer technology, in particular to the field of automatic driving technology, and specifically to an obstacle detection method and device, electronic equipment, vehicle end equipment, automatic driving vehicles, and storage media. Background technique [0002] Self-driving cars rely on the cooperation of artificial intelligence, visual computing, sensors (such as radar and monitoring devices, etc.) and global positioning systems, so that computers can automatically and safely operate motor vehicles without any active human operation. The detection of surrounding obstacles is one of the important factors to ensure the safe driving of self-driving cars. [0003] In the prior art, the method for detecting obstacles mainly includes: collecting the obstacle observation information of the current frame sent by each sensor, and performing multi-sensor information fusion (Multisensor information f...

Claims

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Application Information

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IPC IPC(8): G01S13/72G01S13/86G01S13/931G01S17/66G01S17/86G01S17/931G06K9/00
CPCG01S13/931G01S13/726G01S13/865G01S13/867G01S11/12G01S17/66G06V20/58
Inventor 程凯徐铎
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD