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

A detection method and obstacle technology, applied in the field of automatic driving and computer, can solve the problem of high computing cost

Active Publication Date: 2022-06-03
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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

Method used

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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] Exemplary embodiments of the embodiments of the present disclosure are described below with reference to the accompanying drawings, including the embodiments of the present disclosure

[0058] Please refer to FIG. 1. FIG. 1 is a schematic diagram of an application scenario of the obstacle detection method according to an embodiment of the disclosure.

[0060] Wherein, the sensor 200 can be a perception sensor, such as a camera, a lidar, a millimeter-wave radar, etc., and the sensor

[0061] It should be noted that the sensors provided on the same self-driving car can be the same type of sensors,

[0062] For example, in the embodiment of the present disclosure, a camera may be provided for the front body and the rear body of the self-driving car, respectively.

[0064] In some embodiments, the processor determines the information related to the obstacle to the autonomous vehicle 100.

[0065] Of course, in other embodiments, a display device (not shown in FIG. 1,

[0066] Of...

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Abstract

The embodiment of the present disclosure 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. The specific implementation scheme is: collect the obstacle observation information sent by at least one sensor, and respond to the pre-stored obstacle tracking information including the same identification as the obstacle identification, the obstacle tracking information and the obstacle observation information with the same identification Carry out similarity calculation to obtain the first similarity. In response to the first similarity being greater than the preset first threshold, the corresponding obstacle tracking information is covered with the obstacle observation information corresponding to the same identifier that is greater than the first threshold. According to The current obstacle tracking information determines the relevant information of obstacles, and the cost of analysis and calculation can be saved by covering; and because the amount of analyzed information is reduced, noise information can also be reduced and the correlation of obstacles obtained can be improved. reliability of information.

Description

Obstacle detection method and device, electronic device and vehicle end device technical field Embodiments of the present disclosure relate to the technical field of computers, in particular to the technical field of automatic driving, and in particular to a kind of Obstacle detection method and device, electronic device, vehicle end device, autonomous vehicle, storage medium. Background technique Autonomous vehicles rely on artificial intelligence, visual computing, sensors (such as radar and surveillance devices, etc.) and global determination. The collaboration of bit systems, etc., allows the computer to operate the motor vehicle automatically and safely without any human active operation. The detection of obstacles around autonomous vehicles is one of the important factors to ensure the safe driving of autonomous vehicles one. In the prior art, the method for detecting obstacles mainly includes: collecting the current frame sent by each sensor The obstacle o...

Claims

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Application Information

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