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Title:
VEHICLE CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/020230
Kind Code:
A1
Abstract:
According to the present invention, a relay device is provided with: a central ECU (10) which generates control signals of devices; and a relay device provided in communication paths between the central ECU (10) and the devices, and outputs a control signal to a specific selection type device that is not involved in a driving control, a brake control, and a steering control of a vehicle. The relay device includes a specific relay device having a sub-control unit that can control the specific selection type device on the basis of outputs of at least some sensors (100), wherein the specific relay device controls the specific selection type device connected to itself by the sub-control unit, when there is central control abnormality that is abnormality pertaining to a control signal from the central EUC (10).

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Inventors:
KUROKAWA YOSHIMASA (JP)
YAMASHITA TETSUHIRO (JP)
Application Number:
PCT/JP2020/028247
Publication Date:
February 04, 2021
Filing Date:
July 21, 2020
Export Citation:
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Assignee:
MAZDA MOTOR (JP)
International Classes:
B60R16/02; B60J1/00; B60R16/023; B60R21/00; B60R21/01; B60W50/02
Foreign References:
JP2005273421A2005-10-06
JP2006299635A2006-11-02
JP2019098932A2019-06-24
JP2014237929A2014-12-18
JP2006051922A2006-02-23
JP3912218B22007-05-09
Other References:
See also references of EP 3995363A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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