Reverse driving signal
US7137674B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 3, 2004 |
| Grant date | Nov 21, 2006 |
| Priority date | — |
| Expiry date | May 3, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T2230/08
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method of generating a reverse driving signal for a vehicle includes the step of activating an actuator, such as a vehicle stop light switch, a predetermined number of times within a predetermined period of time. A braking system for a vehicle includes an actuator, such as a stop light switch that is actuatable to provide a reverse driving signal indicative of brake pedal operation, an ECU that is electrically connected with the actuator for receiving the reverse driving signal, and a vehicle accessory, such as a back-up alarm, that is electrically connected with the ECU, the ECU being controlled as a function of the reverse driving signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.