Invention Grant
US09457742B2 Wireless communication extension for can based electrical architectures
有权
基于CAN的电气架构的无线通信扩展
- Patent Title: Wireless communication extension for can based electrical architectures
- Patent Title (中): 基于CAN的电气架构的无线通信扩展
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Application No.: US14322101Application Date: 2014-07-02
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Publication No.: US09457742B2Publication Date: 2016-10-04
- Inventor: Moshe Laifenfeld , Tal Philosof
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Miller IP Group, PLC
- Agent John A. Miller
- Main IPC: B60R16/023
- IPC: B60R16/023 ; H04L12/64 ; H04W84/00

Abstract:
A method for communicating using a hybrid vehicle communications network including a combination of wired and wireless electronic control units (ECUs) and wired and wireless peripherals. The network includes a plurality of ECUs that include a plurality of wireless ECUs. The network also includes a plurality of peripheral devices, where one or more of the peripheral devices receive commands from one or more of the ECUs and one or more of the peripheral devices provide signals to the ECUs, and where the plurality of peripherals include at least one wireless peripheral. Wireless transmission signals transmitted from one of the wireless peripherals is received by all of the wireless ECUs. The method performs an arbitration process where a message provided from one of the wireless ECUs is placed on a communications backbone based on a quality of the transmission signal from the wireless peripheral.
Public/Granted literature
- US20160001718A1 WIRELESS COMMUNICATION EXTENSION FOR CAN BASED ELECTRICAL ARCHITECTURES Public/Granted day:2016-01-07
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