Method and system of transmitting a plurality of movement parameters of a vehicle via a two-wire interface
US7719411B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 12, 2007 |
| Grant date | May 18, 2010 |
| Priority date | — |
| Expiry date | Mar 29, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2012/40273
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system of transmitting a plurality of movement parameters of a vehicle. The system includes a supply terminal, a plurality of sensing elements, a modulation circuit, and a return terminal. The supply terminal is coupled to a power source to receive power. The sensing elements receive power from the supply terminal. Each of the sensing elements senses a movement characteristic of the vehicle, and generates movement signals indicative of the sensed movement characteristic. The modulation circuit is coupled to the sensing elements to modulate the movement signals based on the plurality of sensing elements. The return terminal is coupled to the modulation circuit to output the modulated movement signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.