Title:
DEVICE AND METHOD FOR CONTROLLING VEHICLE OPERATING MECHANISM
Document Type and Number:
WIPO Patent Application WO/2021/192936
Kind Code:
A1
Abstract:
A device and method for controlling a vehicle operating mechanism according to the present invention are such that the vehicle operating mechanism is controlled via a microprocessor unit. The microprocessor unit comprises a first microprocessor and a second microprocessor. The first microprocessor and the second microprocessor exchange control information, which is information pertaining to controlling an actuator, by using a dedicated communication line, which connects the first microprocessor and the second microprocessor, when communication over the dedicated communication line is normal, and exchange the control information by using a vehicle network when an anomaly has occurred in the communication over the dedicated communication line.
Inventors:
IGARASHI TAKESHI (JP)
Application Number:
PCT/JP2021/008816
Publication Date:
September 30, 2021
Filing Date:
March 05, 2021
Export Citation:
Assignee:
HITACHI ASTEMO LTD (JP)
International Classes:
H04L12/28; B60R16/02; B60R16/023; G06F11/16
Domestic Patent References:
| WO2019049731A1 | 2019-03-14 |
Foreign References:
| JP2019161944A | 2019-09-19 | |||
| JP2018194909A | 2018-12-06 | |||
| JP2002332910A | 2002-11-22 | |||
| JP2018055517A | 2018-04-05 | |||
| JP2018206075A | 2018-12-27 |
Attorney, Agent or Firm:
OGAWA, Moriaki et al. (JP)
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