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Obstacle identification method, device and storage medium

A technology of obstacle recognition and recognition method, which is applied in the field of smart cars, can solve the problems of low driving safety and poor reliability of obstacle recognition, and achieve the effect of ensuring reliability and improving driving safety

Active Publication Date: 2021-08-31
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides an obstacle identification method, device and storage medium, which are used to solve the problems of poor reliability of obstacle identification and low driving safety in the related art

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  • Obstacle identification method, device and storage medium
  • Obstacle identification method, device and storage medium

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Embodiment Construction

[0093] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0094] Before explaining the embodiments of the present invention in detail, the application scenarios involved in the embodiments of the present invention are firstly explained.

[0095] With the development of technology, the degree of intelligence of smart cars is getting higher and higher. For example, a smart car can automatically drive a smart car through an automatic driving system. In order to ensure the safety of the smart car, in the process of automatic driving of the smart car, the visual data can be obtained through the camera installed on the smart car, and according to the obtained visual data, it can be determined whether there is an obstacle in the driving direction of the smart car. When an obstacle is recognized, av...

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Abstract

The invention discloses an obstacle identification method, device and storage medium, belonging to the technical field of smart cars. The method includes: detecting whether there is an obstacle in the driving direction of the smart car through at least one camera installed in the smart car and at least one millimeter-wave radar installed; when detecting an obstacle in the driving direction of the smart car, if at least one of the obstacles When at least one of the differences between the radar data distance and at least one visual data distance is less than or equal to the difference threshold, it is determined that the obstacle meets the obstacle recognition condition, and at least one radar data distance is obtained through at least one millimeter-wave radar The distance between the obstacle in at least one radar data and the smart car, at least one line-of-sight data distance is the distance between the obstacle and the smart car in at least one vision data acquired by at least one camera; when the obstacle meets the obstacle When the object recognition condition is met, the obstacle is recognized.

Description

technical field [0001] The invention relates to the technical field of smart cars, in particular to an obstacle identification method, device and storage medium. Background technique [0002] With the development of technology, the degree of intelligence of smart cars is getting higher and higher. While smart cars bring convenience and driving experience to people, the problem of car safety is becoming more and more prominent. Among them, the automatic driving system in the smart car can support the automatic driving of the smart car. In the process of the automatic driving of the smart car, the smart car needs to effectively identify obstacles, so as to ensure the safety of the smart car during the automatic driving process. [0003] At present, it is possible to obtain visual data through a camera installed on a smart car, and determine whether there is an obstacle in the driving direction of the smart car based on the acquired visual data. However, sometimes the camera ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S13/86G01S13/931
CPCG01S13/867G01S13/931G01S2013/9323G01S2013/93271
Inventor 徐达学姜灏周倪青陈海鸥王萍张萌王云陈健昕
Owner CHERY AUTOMOBILE CO LTD