发明名称 |
METHOD FOR DATA COMMUNICATION IN A VEHICLE, AND DATA COMMUNICATION APPARATUS |
摘要 |
A method for data communication in a vehicle between an in-vehicle device and a mobile device coupled with the vehicle includes transmitting, by the in-vehicle device, data via a data bus of the vehicle to an in-vehicle data communication device, a first data protocol being used for this purpose, in which an arbitration occurs. The data communication device converts the data, and the data communication device transmits the converted data via a data link to the mobile device. A second data protocol is used in the data transmission from the in-vehicle data communication device to the mobile device, in which no arbitration occurs. A data communication device by which the method of the invention may be implemented is also described. |
申请公布号 |
EP2700201(A1) |
申请公布日期 |
2014.02.26 |
申请号 |
EP20120714944 |
申请日期 |
2012.03.21 |
申请人 |
VOLKSWAGEN AKTIENGESELLSCHAFT |
发明人 |
SCHOLZ, LARS;FESEFELDT, MARTIN;WUSCHKE, MARTIN |
分类号 |
H04L12/413;B60R16/023;B60R16/037;G01C21/10;G01C21/36;H04L12/40;H04L12/46;H04L29/08;H04M1/60 |
主分类号 |
H04L12/413 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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