Four-wheel Alignment Based on Computer Vision

被引：0
|
作者：
Huang, Dongzhao [1 ]
Zhao, Qiancheng [2 ]
Yang, Tianlong [1 ]
机构：
[1] Hunan Univ Sci & Technol, Hunan Prov Key Lab Hlth Maintenance Mech Equipmen, Xiangtan 411201, Hunan, Peoples R China
[2] Hunan Univ Sci & Technol, Coll Mech & Elect Engeering, Xiangtan 411201, Hunan, Peoples R China
来源：
NINTH INTERNATIONAL SYMPOSIUM ON PRECISION ENGINEERING MEASUREMENTS AND INSTRUMENTATION | 2015年 / 9446卷
关键词：
Four-wheel alignment; Vehicle detection; Vision measurement; Computer vision; CAMERA CALIBRATION;
D O I：
10.1117/12.2182317
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A model was built for four-wheel alignment on a vehicle based on computer vision. Such parameters as toe-in angle, camber angle, kingpin inclination and kingpin caster were accurately defined and calculation formulas were formulated for the parameters, especially the calculation methods for vector N and vector E. A kind of new 3D four-wheel aligner vas developed. Simulation results and actual measurements indicated that the model and solution method were feasible and effective.
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页数：7
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