Title:
AUTOMOBILE ARITHMETIC OPERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/203023
Kind Code:
A1
Abstract:
An automobile arithmetic operation device (6) comprises: a storage unit (63) that stores software update information received from an outside network (90); an update control unit (64) that updates software on the basis of the software update information; and a power control unit (66) that controls a power source supplying the power to respective components of the arithmetic operation device. When the storage unit (63) has the software update information and a driving mechanism of an automobile (1) is not operated, the power control unit (66) makes the storage unit (63), an update control unit (64), and update target indicated in the software update information into energized states, and the update control unit (64) updates the update target software.
Inventors:
TASAKI ATSUSHI (JP)
Application Number:
PCT/JP2020/009470
Publication Date:
October 08, 2020
Filing Date:
March 05, 2020
Export Citation:
Assignee:
MAZDA MOTOR (JP)
International Classes:
B60R16/02; G06F8/65; G06F13/00; H02J7/00
Domestic Patent References:
| WO2015194652A1 | 2015-12-23 | |||
| WO2018043107A1 | 2018-03-08 | |||
| WO2011161778A1 | 2011-12-29 |
Foreign References:
| JP2010167997A | 2010-08-05 | |||
| JP2013084143A | 2013-05-09 | |||
| JP2004249914A | 2004-09-09 |
Other References:
See also references of EP 3936389A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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