Double three-dimensional eight-target four-wheel alignment system

A four-wheel alignment system and three-dimensional technology, which is applied in wheel testing and other directions, can solve the problems of prolonging the four-wheel alignment process time, and achieve the effects of reducing four-wheel alignment time, quick installation, and improving maintenance production efficiency

Active Publication Date: 2016-12-21
鹤山市黑豹电子机械制造有限公司
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Problems solved by technology

This also prolongs the time of the whole four-wheel alignment process

Method used

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  • Double three-dimensional eight-target four-wheel alignment system
  • Double three-dimensional eight-target four-wheel alignment system
  • Double three-dimensional eight-target four-wheel alignment system

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Embodiment Construction

[0016] The same as the traditional four-wheel alignment system, the present invention includes a target target, a target fixture, a camera beam and a computer; digital cameras are installed on the left and right sides of the camera beam; and the digital camera is connected to the computer.

[0017] Different from the traditional system, the present invention is configured with eight targets, and each target fixture is fixed with two targets, and one of the two targets on each target fixture and the digital camera form the first measurement subsystem, The other of the two target targets on each target fixture and the digital camera form the second measurement subsystem; the computer obtains two sets of mutually independent four-wheel alignment data from the first measurement subsystem and the second measurement subsystem respectively; the computer passes The operation of a dual-system compensation module generates four-wheel alignment verification results based on two sets of fo...

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Abstract

The invention provides a double-three-dimensional eight-target four-wheel positioning system, and relates to automobile maintenance equipment. The double-three-dimensional eight-target four-wheel positioning system comprises practice targets, target clamps, a camera transverse beam and a computer, wherein digital cameras are installed on the left side and the right side of the camera transverse beam respectively, the four target clamps are arranged on rims of the four wheels in a clamping mode respectively, the number of the practice targets is eight, each target clamp is provided with two practice targets in a fixing mode, a first measurement subsystem is formed by one of the two practice targets on each target clamp and the corresponding digital camera, a second measurement subsystem is formed by the other practice target on each target clamp and the corresponding digital camera, two independent sets of four-wheel positioning data are obtained by the computer through the first measurement subsystems and the second measurement subsystems, and the four-wheel positioning verification result is generated by the computer through operation of a double-three-dimensional system compensation module according to two sets of four-wheel positioning data. According to the double-three-dimensional eight-target four-wheel positioning system, rapid installation can be achieved, measurement can be accurately carried out, and maintenance efficiency and production efficiency are greatly improved. The double-three-dimensional eight-target four-wheel positioning system is applicable to detection of double-axle vehicles with various models.

Description

technical field [0001] The invention relates to automobile maintenance equipment, in particular to a 3D four-wheel alignment device. Background technique [0002] The 3D four-wheel aligner is often used for the four-wheel alignment measurement during the technical maintenance of the car. The current 3D four-wheel alignment system has four target targets. When performing the four-wheel alignment measurement, the two front target targets are fastened to the two On the rim of the front wheel, fasten the two rear targets on the rims of the two rear wheels of the car respectively, record the real-time images of the four targets with a digital camera; record and analyze the three-dimensional images of the patterns on each target with a computer Coordinates can get the four-wheel alignment report including many important technical parameters such as front wheel caster, front wheel kingpin inclination, front wheel camber, front wheel toe-in, rear wheel straightness; during the inspe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M17/013
Inventor 李志伟
Owner 鹤山市黑豹电子机械制造有限公司
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