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    METHOD AND APPARATUS FOR IN-VEHICLE ECU COMMUNICATION
    5.
    发明公开
    METHOD AND APPARATUS FOR IN-VEHICLE ECU COMMUNICATION 审中-公开

    公开(公告)号：EP3407517A1

    公开(公告)日：2018-11-28

    申请号：EP17172577.3

    申请日：2017-05-23

    申请人： Ningbo Geely Automobile Research & Development Co. Ltd.

    发明人： PALANDER, Michael

    IPC分类号： H04L1/00 ,  H04L1/18 ,  H04L29/08 ,  H04L12/40

    CPC分类号： H04L1/0041 ,  H04L1/0045 ,  H04L1/0071 ,  H04L1/18 ,  H04L12/40006 ,  H04L67/12 ,  H04L2001/0094 ,  H04L2012/40215

    摘要： A method and computer program performed by a system and a system (60) for communication between electronic control units (ECU's) in an in-vehicle communications network (50), the method comprising determining (S100) data for transmission from a first electronic control unit (100), encoding (S110) data by means of an encoding unit (120), the encoding unit (120) comprised in the first electronic control unit (100), interleaving (S120) the encoded data by means of an interleaving unit (130), the interleaving unit comprised in the first electronic control unit (100), transmitting (S130) the interleaved encoded data by means of a transmission interface (140), the transmission interface (140) comprised in the first electronic control unit (100), receiving (S140) the interleaved encoded data by means of a reception interface (150), the reception interface (150) comprised in a second electronic control unit (110), de-interleaving (S150) the interleaved encoded data by means of a de-interleaving unit (160), the de-interleaving unit (160) comprised in the second electronic control unit (110), decoding (S160) the encoded data by means of a decoding unit (170), the decoding unit (170) comprised by the second electronic control unit (110), providing (S170) the data at the disposition of the second electronic control unit (110).

    DATA TRANSMISSION DEVICE, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL PROGRAM
    9.
    发明授权
    DATA TRANSMISSION DEVICE, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL PROGRAM 有权
    数据传输设备，通信控制方法和通信控制程序

    公开(公告)号：EP2882146B1

    公开(公告)日：2017-11-22

    申请号：EP12882258.2

    申请日：2012-10-19

    申请人： Toyota Jidosha Kabushiki Kaisha

    发明人： HARA, Koutarou

    IPC分类号： H04L12/46 ,  H04L12/40 ,  H04L12/413 ,  H04L12/863 ,  H04L12/64

    CPC分类号： G06F13/362 ,  G06F13/4221 ,  H04L12/40006 ,  H04L12/40032 ,  H04L12/4015 ,  H04L12/40163 ,  H04L12/4135 ,  H04L12/4625 ,  H04L12/6418 ,  H04L47/6215

    摘要： A data transmission apparatus includes an output unit configured to output data on a bus, and to determine whether to output the data on the bus based on a result of a communication arbitration performed with competing data to be output on the bus, using priority information attached to the data to be output on the bus by the data transmission apparatus itself; a storage unit configured to have a plurality of areas set, the areas having respective priorities set, the priorities ranging from a high priority to a low priority; and a distribution unit configured to write data having a transmission request received, in one of the areas depending on priority information attached to the data, so that the data having higher priority information is written in one of the areas having a priority equal or close to the high priority. The output unit prioritizes outputting the data on the bus, the data being stored in the one of the areas having the priority equal or close to the high priority, among data stored in the plurality of areas.

    COUPLING SYSTEM FOR ELECTRONIC DEVICE
    10.
    发明公开
    COUPLING SYSTEM FOR ELECTRONIC DEVICE 审中-公开
    电子设备耦合系统

    公开(公告)号：EP3200088A1

    公开(公告)日：2017-08-02

    申请号：EP17151003.5

    申请日：2017-01-11

    申请人： Hongfujin Precision Electronics (Chongqing) Co. Ltd ,  Hon Hai Precision Industry Co., Ltd.

    发明人： LIN, CHING-CHUNG

    IPC分类号： G06F13/38 ,  H04L12/40

    CPC分类号： G06F13/4081 ,  G06F1/3287 ,  G06F13/364 ,  G06F13/38 ,  G06F13/4022 ,  G06F13/4282 ,  H04L12/40006

    摘要： An electronic device coupling system includes a plurality of electronic devices. The plurality of electronic devices includes a master device and a plurality of slave devices coupleable to the master device one by one. Each electronic device includes a plurality of bus-bars and a plurality of switch modules. Each switch module includes a plurality of switch paths each corresponding to one of the plurality of bus-bars. Two of the electronic devices are inserted together by two of the plurality of bus-bars located in the two of the electronic devices respectively. When the two of the electronic devices are inserted together, the switch paths of each switch module corresponding to the two of the plurality of bus-bars are switched on.

    摘要翻译： 电子设备耦合系统包括多个电子设备。 多个电子设备包括主设备和能够一个接一个地耦合到主设备的多个从设备。 每个电子设备包括多个汇流条和多个开关模块。 每个开关模块包括多个开关路径，每个开关路径对应于多个汇流条中的一个。 两个电子设备通过分别位于两个电子设备中的多个母线中的两个母线插入在一起。 当两个电子设备被插在一起时，与多个汇流条中的两个汇流排相对应的每个开关模块的开关路径被接通。