Wheel alignment apparatus and method utilizing three-dimensional imaging
US6894771B1 · kind B1 · utility
47Cited by
22References
43Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 2003 |
| Grant date | May 17, 2005 |
| Priority date | — |
| Expiry date | Aug 1, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B2210/286
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A vehicle wheel alignment system utilizing one or more optical imaging sensors to acquire either images gradient brightness optical targets affixed to vehicle wheels, or direct images, of the vehicle wheels, from which three-dimensional information related to one or more vehicle wheel alignment angles can be obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.