High performance flight recorder
US4970648A · kind A · utility
47Cited by
15References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 29, 1989 |
| Grant date | Nov 13, 1990 |
| Priority date | — |
| Expiry date | Jun 29, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C29/44
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A recorder for recording and playing back information. The recorder is particularly useful in vehicles such as aircraft and space vehicles. The recorder has no moving parts and has a plurality of power levels. The recorder has the capability of detecting errors in its memory and to avoid using portions of the memory that have errors. The recorder has multiple channels that can be programmed for input or output use. On demand memory assignment capability permits maximum use of the memory array.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.