Multi channel braking notification system
US6559762B1 · kind B1 · utility
5Cited by
26References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 2, 2002 |
| Grant date | May 6, 2003 |
| Priority date | — |
| Expiry date | Jan 2, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2554/801
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A multiple channel braking notification system includes an accelerator pedal and an accelerator pedal actuator for applying a variable force to the accelerator pedal. A forward detection apparatus is used to detect the relative distance and speed to a target vehicle. A controller monitors the relative distance and speed to notify the driver to slow down. Driver notification is accomplished by applying a predetermined amount of variable force to the accelerator pedal. The amount of force applied is proportional to the level of braking required.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.