WHEEL ALIGNER-BASED METHOD FOR ALIGNING CALIBRATION DEVICE WITH VEHICLE AND CALIBRATION SYSTEM

Title:

WHEEL ALIGNER-BASED METHOD FOR ALIGNING CALIBRATION DEVICE WITH VEHICLE AND CALIBRATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2020/135572

Kind Code:

A1

Abstract:

The present invention relates to the technical field of vehicle calibration, and disclosed thereby are a a wheel aligner-based method for aligning a calibration device with a vehicle, and a calibration system, the wheel aligner comprising an image sensor and a computer. The method comprises: the computer controls at least one image sensor to image a vehicle-mounted target on a vehicle, and processes an obtained image so as to determine the position of the vehicle; the computer controls the at least one image sensor to image a reference target on the calibration device, and processes an obtained image so as to determine the position of the calibration device; and the computer determines an adjustment mode of the calibration device according to the position of the vehicle and the position of the calibration device, so that the calibration device is aligned with the vehicle according to an expected position or direction. In the present method, the position of the vehicle and the position of the calibration device are determined by means of the wheel aligner. The computer determines the adjustment mode of the calibration device according to the position of the vehicle and the position of the calibration device and guides an operator to accurately align the calibration device with the vehicle.

Inventors:

SU YIXIONG (CN)

Application Number:

PCT/CN2019/128648

Publication Date:

July 02, 2020

Filing Date:

December 26, 2019

Export Citation:

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Assignee:

AUTEL INTELLIGENT TECH CORP LTD (CN)

International Classes:

G01M17/013; G06T7/80

Foreign References:

CN103250069A	2013-08-14
US20040049930A1	2004-03-18
CN101707890A	2010-05-12
CN201811611372A	2018-12-27

Other References: