Invention Grant
- Patent Title: On-board communication device, on-board communication system, communication control method, and communication control program
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Application No.: US16615442Application Date: 2018-01-24
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Publication No.: US11260808B2Publication Date: 2022-03-01
- Inventor: Takehiro Kawauchi , Akihito Iwata , Hirofumi Urayama , Takeshi Hagihara , Yasuhiro Yabuuchi
- Applicant: Sumitomo Electric Industries, Ltd. , AutoNetworks Technologies, Ltd. , Sumitomo Wiring Systems, Ltd.
- Applicant Address: JP Osaka; JP Yokkaichi; JP Yokkaichi
- Assignee: Sumitomo Electric Industries, Ltd.,AutoNetworks Technologies, Ltd.,Sumitomo Wiring Systems, Ltd.
- Current Assignee: Sumitomo Electric Industries, Ltd.,AutoNetworks Technologies, Ltd.,Sumitomo Wiring Systems, Ltd.
- Current Assignee Address: JP Osaka; JP Yokkaichi; JP Yokkaichi
- Agency: Baker Botts L.L.P.
- Agent Michael A. Sartori
- Priority: JPJP2017-100844 20170522
- International Application: PCT/JP2018/002056 WO 20180124
- International Announcement: WO2018/216262 WO 20181129
- Main IPC: B60W50/00
- IPC: B60W50/00 ; B60R16/023
Abstract:
This on-vehicle communication apparatus is configured to communicate with another on-vehicle communication apparatus by using one differential signal line, and includes: a high-band communication unit configured to generate a high-band signal including communication information and output the high-band signal to the differential signal line; and a low-band communication unit configured to generate a direct-current signal or a low-band signal and to output the direct-current signal or the low-band signal to the differential signal line.
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