发明名称 |
SYSTEM AND METHOD FOR UPDATING A DIGITAL MAP IN A DRIVER ASSISTANCE SYSTEM |
摘要 |
A system and method for updating a digital map for a driver assistance system in a vehicle. The digital map contains map data having coordinates and attributes for characterizing subregions of an overall region of the digital map. The system includes a base station and a plurality of vehicles, each equipped with a driver assistance system. The base station has at least one transmission unit for sending updated map data having updated attributes to the driver assistance systems. The driver assistance system has a memory unit for storing map data from at least a portion of the digital map, a receiver unit for receiving the updated map data sent by the base station and a control unit for updating the stored map data using the received updated map data. |
申请公布号 |
US2014025292(A1) |
申请公布日期 |
2014.01.23 |
申请号 |
US201313946809 |
申请日期 |
2013.07.19 |
申请人 |
STAEHLIN ULRICH;ECKERT ALFRED;CONTINENTAL AUTOMOTIVE GMBH |
发明人 |
STAEHLIN ULRICH;ECKERT ALFRED |
分类号 |
G01C21/00 |
主分类号 |
G01C21/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|