发明名称 |
METHOD FOR OPERATING AN ELECTRICAL SYSTEM OF A MOTOR VEHICLE AND BUS SYSTEM OPERATING IN ACCORDANCE WITH SAID METHOD |
摘要 |
A method operates an onboard power supply system in a motor vehicle. The onboard power supply system has a master controller and a slave controller, in which the master controller communicates with the slave controller via a subsidiary bus system and a further onboard power supply system component via a main bus system. Present requests are received in the slave controller and in response to the present requests, performing one of: putting the slave controller into an operating mode and switching the master controller to a transmission mode, in which the master controller coordinates communication between the slave controller and the onboard power supply system component; or putting the slave controller into a sleep mode and switching the master controller to an undertaking mode, in which the master controller responds to queries from the onboard power supply system component to the slave controller. |
申请公布号 |
EP2649756(A1) |
申请公布日期 |
2013.10.16 |
申请号 |
EP20110794032 |
申请日期 |
2011.12.01 |
申请人 |
BROSE FAHRZEUGTEILE GMBH & CO. KG, HALLSTADT |
发明人 |
HERTHAN, BERND;WAGNER, BURKHARD;FEUSTEL, ARMIN;SCHIEGEL, STEFAN;BUEHLER, MATTHIAS |
分类号 |
H04L12/403;H04L12/40;H04L12/46 |
主分类号 |
H04L12/403 |
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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