Video bus for a vision system
US4959802A · kind A · utility
10Cited by
8References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 30, 1985 |
| Grant date | Sep 25, 1990 |
| Priority date | — |
| Expiry date | Aug 30, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D1/0225
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A vision system provides an apparatus and method for obtaining an image of a manufacturing apparatus that is electrically controllable. The vision system has a video bus that transmits the actual pixel value synchronized with a pixel clock, frame and line strobes which are used to synchronized each unit of the vision system, a field index bit, and provision for a pixel valid bit are included. A gray scale image of the manufacturing apparatus is obtained and is used to generate control commands that control the manufacturing apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.