Antilock brake controller with fail-safe microprocessor
US4917443A · kind A · utility
18Cited by
4References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 1989 |
| Grant date | Apr 17, 1990 |
| Priority date | — |
| Expiry date | May 1, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S303/09
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle anti-lock brake system having a main microprocessor and a fail-safe microprocessor of a different type from the main microprocessor, and a device interconnecting the main and fail-safe microprocessors and the remainder of the vehicle braking system so that the fail-safe microprocessor can disable the brake release system independently of the main microprocessor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.