Secure data strategy for vehicle control systems
US8103946B2 · kind B2 · utility
1Cited by
2References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 2007 |
| Grant date | Jan 24, 2012 |
| Priority date | — |
| Expiry date | Nov 23, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/84
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of providing secure data from vehicle operational variable data that includes a plurality of data message bits includes the steps of dividing the plurality of data message bits into a first group of data message bits and a second group of data message bits, encoding the first group of data message bits using a data map to generate a plurality of encoded data message bits, and generating the data message from the plurality of encoded data message bits and the second group of data message bits.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.