Information updating method of vehicle-mounted control apparatus, update information communication system, vehicle-mounted control apparatus, and information management base station apparatus
US8290659B2 · kind B2 · utility
16Cited by
29References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 15, 2003 |
| Grant date | Oct 16, 2012 |
| Priority date | — |
| Expiry date | Mar 15, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/096775
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
When an updating event occurs, an information management base station unit inquires all the vehicles under its management about the presence or absence of vehicle-mounted control units to be updated. Based on replies from the individual vehicles, the information management base station unit selects the vehicles to be updated, and then it automatically updates them via wireless communication.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.