Fault recovery for real-time, multi-tasking computer system
US7971095B2 · kind B2 · utility
10Cited by
41References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 16, 2005 |
| Grant date | Jun 28, 2011 |
| Priority date | — |
| Expiry date | Apr 3, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/1679
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
System and methods for providing a recoverable real time multi-tasking computer system are disclosed. In one embodiment, a system comprises a real time computing environment, wherein the real time computing environment is adapted to execute one or more applications and wherein each application is time and space partitioned. The system further comprises a fault detection system adapted to detect one or more faults affecting the real time computing environment and a fault recovery system, wherein upon the detection of a fault the fault recovery system is adapted to restore a backup set of state variables.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.