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公开(公告)号：US20180326854A1
公开(公告)日：2018-11-15
申请号：US15525698
申请日：2015-11-06
申请人： AutoNetworks Technologies, Ltd. , Sumitomo Wiring Systems, Ltd. , Sumitomo Electric Industries, Ltd. , Toyota Jidosha Kabushiki Kaisha
CPC分类号： H04B3/56 , B60L11/1816 , H04L25/0276
摘要： A communication system including: a control line transmitting a control signal for controlling charging of a battery of a vehicle; a reference potential line connected to a reference potential of the vehicle; a first PLC communication device connected individually to the control line and the reference potential line and superposing onto the control signal a differential signal having a higher frequency than the control signal so as to perform communication with an external power supply apparatus; an inductive element which is provided in the reference potential line and the inductive element having impedance for a noise having a higher frequency than the control signal is higher than the impedance for the control signal; and a second inductive element provided in a wire connecting the first PLC communication device to a lead battery.
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公开(公告)号：US11962433B2
公开(公告)日：2024-04-16
申请号：US17911668
申请日：2021-02-02
申请人： Sumitomo Electric Industries, Ltd. , Sumitomo Wiring Systems, Ltd. , Autonetworks Technologies, Ltd. , Toyota Jidosha Kabushiki Kaisha
发明人： Akihito Iwata , Tatsuya Izumi , Hirofumi Urayama , Tadashi Matsumoto , Darmawan Go , Hideki Maeda , Takeshi Hagihara , Masashi Amesara , Hisashi Furukawa , Shu Ishizuka , Hideki Goto
IPC分类号： H04L12/46 , B60R16/023
CPC分类号： H04L12/4645 , B60R16/023
摘要： A switch device includes a plurality of communication ports; a switch unit configured to relay a frame, which has been transmitted from a function unit and to which information including an ID of a VLAN is added, to another function unit via a communication port; and a duplication unit configured to, when the diagnosis device is connected to another switch device, duplicate the frame to be relayed via a designated communication port among the plurality of communication ports, and generate a duplicate frame for diagnosis that is a frame obtained by adding, to a duplicate frame obtained through the duplication, specific information indicating that the duplicate frame for diagnosis should be transmitted to the diagnosis device. The switch unit outputs the duplicate frame for diagnosis generated by the duplication unit from a communication port corresponding to the other switch device.
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公开(公告)号：US09762431B2
公开(公告)日：2017-09-12
申请号：US14364036
申请日：2012-12-06
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , AUTONETWORKS TECHNOLOGIES, LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
IPC分类号： G01R31/02 , H04L12/24 , B60R16/023 , H01L21/00 , G02F1/00
CPC分类号： H04L41/0631 , B60L3/00 , B60L11/00 , B60L11/1838 , B60R16/023 , G02F1/00 , G02F2201/00 , H01L21/00 , H01L2221/00 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163
摘要： A communication device includes a first resistance connected between a first reference potential and a midway point of one of a pair communication lines connected to a coil, a second resistance and a third resistance arranged in series so as to be connected between a second reference potential different from the first reference potential and a midway point of the other one of the pair communication lines, and a switch configured to open or close a path between the first resistance and the first reference potential.
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公开(公告)号：US09531131B2
公开(公告)日：2016-12-27
申请号：US14371410
申请日：2012-12-29
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , AUTONETWORKS TECHNOLOGIES, LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
IPC分类号： H01M10/46 , H01R13/648 , H01R13/66 , B60L11/18 , H01F38/14 , H02J7/00 , H04B3/54 , H04B3/56 , H02J7/02
CPC分类号： H01R13/648 , B60L11/1816 , B60L11/1818 , B60L11/1838 , B60L2270/147 , H01F38/14 , H01R13/66 , H01R2201/26 , H02J5/00 , H02J7/0045 , H02J7/007 , H02J7/02 , H02J2007/0096 , H04B3/54 , H04B3/56 , H04B2203/5487 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163
摘要： Provided a power receiving connector and a charging system that, during a communication such as inband communication wherein a communication signal is superposed in a control wire incorporated in a charging cable connecting a vehicle and a feed device, can reduce the mutual effect resulting from electromagnetic waves caused by the communication signal transmitted within the vehicle and a device in the vehicle. A power receiving connector to be placed as a vehicle-mounted feeding port is formed by integrating connection terminals internal wirings, a superposition separation element, and a capacitor with a housing as a replaceable unit.
摘要翻译： 提供了一种电力接收连接器和充电系统，其在诸如频带通信的通信中，其中通信信号叠加在连接车辆和馈送装置的充电电缆中的控制线中，可以减少由电磁波产生的相互影响 由在车辆内传输的通信信号和车辆中的设备引起的。 通过将连接端子内部布线，叠加分离元件和电容器与作为可替换单元的壳体集成来形成作为车载馈电端口放置的电力接收连接器。
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公开(公告)号：US09780499B2
公开(公告)日：2017-10-03
申请号：US14371409
申请日：2012-12-29
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , AUTONETWORKS TECHNOLOGIES, LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
CPC分类号： H01R13/665 , B60L11/1818 , B60L11/1824 , B60L11/1838 , B60L11/1846 , B60L11/1861 , B60L2210/30 , B60L2230/12 , B60L2270/147 , H01R2201/26 , H02J5/00 , H02J7/02 , H02J2007/0096 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7088 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/169 , Y04S30/14
摘要： The power receiving connector to be placed as a vehicle-mounted feeding port is formed by integrating connection terminals, internal wirings, wiring branch parts, a ground wire side branch line, a control wire side branch line, capacitors, a superposition separation element, and a low-pass filter with a housing as a replaceable unit.
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公开(公告)号：US12021658B2
公开(公告)日：2024-06-25
申请号：US17911654
申请日：2021-02-02
申请人： Sumitomo Electric Industries, Ltd. , Sumitomo Wiring Systems, Ltd. , Autonetworks Technologies, Ltd. , Toyota Jidosha Kabushiki Kaisha
发明人： Akihito Iwata , Tatsuya Izumi , Hirofumi Urayama , Tadashi Matsumoto , Hideki Maeda , Darmawan Go , Takeshi Hagihara , Masashi Amesara , Hisashi Furukawa , Shu Ishizuka , Hideki Goto
IPC分类号： H04L12/46 , B60R16/023
CPC分类号： H04L12/4645 , B60R16/023
摘要： A switch device includes: a plurality of communication ports; a switch unit configured to relay a frame, which has been transmitted from a function unit and to which information including an ID of a VLAN and priority information is added, to another function unit via a communication port, according to the priority information; and a duplication unit configured to, when the diagnosis device is connected to another switch device, duplicate the frame to be relayed via a designated communication port, thereby generating a duplicate frame for diagnosis. The duplication unit is able to set the priority information to be added to the duplicate frame for diagnosis, separately from the priority information to be added to the frame as an original. The switch unit outputs the duplicate frame for diagnosis, from a communication port corresponding to the other switch device, according to the priority information set by the duplication unit.
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公开(公告)号：US11374787B2
公开(公告)日：2022-06-28
申请号：US17283431
申请日：2019-08-01
申请人： Sumitomo Electric Industries, Ltd. , AutoNetworks Technologies, Ltd. , Sumitomo Wiring Systems, Ltd. , Toyota Jidosha Kabushiki Kaisha
发明人： Akihito Iwata , Hideyuki Tanaka , Hideki Maeda , Tatsuya Izumi , Takeshi Hagihara , Yasuhiro Yabuuchi , Yasuhiro Yamasaki , Hiroya Ando , Toshio Kawamura , Hirofumi Urayama
IPC分类号： H04L12/40
摘要： A switch device installed in a vehicle is provided with: a switch unit configured to relay communication data between a plurality of function units installed in the vehicle; a storage unit configured to hold the communication data to be relayed; and a control unit configured to determine a state of the storage unit, and adjust, for each of applications, a throughput of the communication data to be transmitted from the function units, based on a result of the determination.
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8.发明授权公开(公告)号：US11063908B2
公开(公告)日：2021-07-13
申请号：US16959188
申请日：2019-08-30
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. , AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Darmawan Go , Hideki Maeda , Takeshi Hagihara , Yasuhiro Yabuuchi , Yasuhiro Yamasaki , Hiroya Ando , Toshio Kawamura , Hirofumi Urayama
IPC分类号： G06F15/16 , G06F9/54 , H04L29/06 , B60R16/023 , H04L12/741 , H04L29/12 , H04L29/08
摘要： This on-vehicle communication device includes: a storage unit configured to store correspondence information indicating a correspondence relationship between an address and a port number; and a communication unit configured to perform, by using the correspondence information, filtering of a packet having been received. A target port number which is a port number of a target instrument is registered in advance in the correspondence information. In the filtering, the communication unit selectively allows a packet that includes the target port number, to pass. The communication unit performs an address registration process of acquiring an address from the packet that includes the target port number and registering, into the correspondence information, the acquired address in association with the target port number. In the filtering after the address registration process, the communication unit selectively allows a packet that includes the target port number and the corresponding address, to pass.
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公开(公告)号：US10320445B2
公开(公告)日：2019-06-11
申请号：US15526235
申请日：2015-11-06
申请人： AutoNetworks Technologies, Ltd. , Sumitomo Wiring Systems, Ltd. , Sumitomo Electric Industries, Ltd. , Toyota Jidosha Kabushiki Kaisha
摘要： A communication system comprising: a control line transmitting a control signal for controlling charging of a battery mounted on a vehicle; a reference potential line connected to a reference potential of the vehicle serving as a reference for the control signal; a first PLC communication device connected to the control line and the reference potential line and superposing onto the control signal a differential signal having a higher frequency than the control signal so as to perform communication with an external power supply apparatus; and an inductive element which is provided at a point of connection between the reference potential line 1c and the reference potential or provided in the reference potential line and the inductive element having impedance for a noise having a higher frequency than the control signal is higher than the impedance for the control signal.
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公开(公告)号：US20170331520A1
公开(公告)日：2017-11-16
申请号：US15526235
申请日：2015-11-06
申请人： AutoNetworks Technologies, Ltd. , Sumitomo Wiring Systems, Ltd. , Sumitomo Electric Industries, Ltd. , Toyota Jidosha Kabushiki Kaisha
CPC分类号： H04B3/56 , B60L11/123 , H02J7/1446 , H02J7/1492 , H04L25/0276 , H04L25/03
摘要： A communication system comprising: a control line transmitting a control signal for controlling charging of a battery mounted on a vehicle; a reference potential line connected to a reference potential of the vehicle serving as a reference for the control signal; a first PLC communication device connected to the control line and the reference potential line and superposing onto the control signal a differential signal having a higher frequency than the control signal so as to perform communication with an external power supply apparatus; and an inductive element which is provided at a point of connection between the reference potential line 1c and the reference potential or provided in the reference potential line and the inductive element having impedance for a noise having a higher frequency than the control signal is higher than the impedance for the control signal.
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