›› 2012, Vol. 32 ›› Issue (1): 36-42.doi: 10.3780/j.issn.1000-758X.2012.01.006
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DONG Shao-Jin1,2, LIU Bo1, YU Wan-Rong1, ZHAO Bao-Kang1
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Abstract: In order to transfer IP packets between various satellite payloads through CAN bus, the IPoverCAN mechanism was proposed to virtualize the CAN bus.Through the mapping of IP address and CAN address, IP fragmentation and reassembly, management of multi-buffer queue, the mechanism abstractsthe CAN device as virtual standard Ethernet interface. The experiments results on real embedded platform show that the mechanism can transfer the CANpackets and IP packets efficiently and timely, which can be used for the satellites payloads whose size and weight are limited strictly.
Key words: Controller area network bus, Virtual Ethernet interface, Satellite communication
DONG Shao-Jin, LIU Bo, YU Wan-Rong, ZHAO Bao-Kang. Design and Implement of CAN bus Based Virtual Ethernet Interface[J]. , 2012, 32(1): 36-42.
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URL: http://journal26.magtechjournal.com/kjkxjs/EN/10.3780/j.issn.1000-758X.2012.01.006
http://journal26.magtechjournal.com/kjkxjs/EN/Y2012/V32/I1/36