Mobile multiplexed slow scan video system
US6480224B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 27, 1999 |
| Grant date | Nov 12, 2002 |
| Priority date | — |
| Expiry date | Aug 27, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/40
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A mobile closed circuit television system in which a pre-existing data communication system in a vehicle is used as a medium for transmitting video data from an on-board television camera (12) to an on-board television monitor. The pre-existing data communication system has a data bus (10) that serves various electric and electronic devices throughout a vehicle, and is embodied in wiring modules, or wiring harnesses, that run throughout the vehicle. The pre-existing data bus utilizes an operating protocol embodied in a published standard that is recognized by the industry, SAE Standard J1939, published by the Society of Automotive Engineers, being the particular one utilized in practice of the present invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.