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Scene calibration method of vehicle sensor and vehicle calibration scene

A calibration method and sensor technology, which is applied to the scene calibration of vehicle sensors and the field of vehicle calibration scenes, can solve the problems of not being able to meet the actual calibration requirements and difficult operation, and achieve the effect of low cost and difficult operation

Pending Publication Date: 2022-07-12
北京领骏科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a vehicle sensor scene calibration method and a vehicle calibration scene, which solves the technical problems existing in the existing vehicle sensor calibration, such as operational difficulties and inability to meet actual calibration requirements.

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  • Scene calibration method of vehicle sensor and vehicle calibration scene
  • Scene calibration method of vehicle sensor and vehicle calibration scene

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Embodiment Construction

[0036] The embodiments of the present application solve the technical problems of existing vehicle sensor calibration, such as difficulty in operation and inability to meet actual calibration requirements, by providing a method for calibrating a vehicle sensor scene and a vehicle calibration scene.

[0037] The technical solutions of the embodiments of the present application are to solve the above technical problems, and the general idea is as follows: a reference point used for scene calibration is determined, and the reference point is used to indicate a reference point used when performing scene calibration in the vehicle calibration scene; Perform scene calibration on the vehicle sensor according to the reference point, and obtain m calibration points in the vehicle calibration scene, where m is a positive integer.

[0038] In order to better understand the above technical solutions, the above technical solutions will be described in detail below with reference to the acco...

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Abstract

The invention discloses a scene calibration method for a vehicle sensor and a vehicle calibration scene, and the method comprises the steps: determining a reference point used for scene calibration, and the reference point is used for indicating a reference point used when scene calibration is carried out in the vehicle calibration scene; and scene calibration is carried out on the vehicle sensor according to the reference point, m calibration points in the vehicle calibration scene are obtained, and m is a positive integer. By adopting the method, the technical problems that the operation is difficult and the actual calibration requirement cannot be met in the existing vehicle sensor calibration can be solved.

Description

technical field [0001] The invention relates to the technical field of scene calibration, in particular to a scene calibration method of a vehicle sensor and a vehicle calibration scene. Background technique [0002] As people pay more attention to traffic safety, more and more advanced technologies are applied to vehicles. Among them, the vehicle sensor can intuitively show the situation around the vehicle to the driver, which brings great convenience to driving safety. However, in the vehicle sensor application, the vehicle sensor needs to be calibrated, so that the position of the identified object relative to the vehicle is subsequently calculated according to the corresponding calibration parameters of the vehicle sensor. [0003] In the prior art, in vehicle sensor calibration, a calibration environment (or scene) needs to be built. In the calibration environment, it is necessary to place corresponding calibration objects around the vehicle, and know the position of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/80G06T7/70
CPCG06T7/80G06T7/70G06T2207/30252
Inventor 司若辰田健郭少强冯贵斌杨文利
Owner 北京领骏科技有限公司