Title:
VEHICULAR MASTER DEVICE, VEHICULAR ELECTRONIC CONTROL SYSTEM, ACTIVATION REQUEST INSTRUCTION METHOD, AND ACTIVATION REQUEST INSTRUCTION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/032118
Kind Code:
A1
Abstract:
This vehicular master device (11) is equipped with: a rewriting target specification unit (84a) for specifying a plurality of electronic control devices for which rewriting is to be carried out; a rewriting completion determination unit (84b) for determining whether rewriting of a program has been completed for all of the plurality of electronic control devices that have been specified by the rewriting target specification unit; an activation execution possibility determination unit (84c) for determining whether execution of an activation is possible, when the rewriting completion determination unit has determined that rewriting of a program has been completed for all of the plurality of electronic control devices; and an activation request instruction unit (84d) for simultaneously issuing an activation request instruction to the plurality of electronic control devices, when the activation execution possibility determination unit has determined that execution of an activation is possible.
Inventors:
HARATA YUZO (JP)
UEHARA KAZUHIRO (JP)
NATSUME MITSUYOSHI (JP)
KAWASAKI TAKUYA (JP)
UEHARA KAZUHIRO (JP)
NATSUME MITSUYOSHI (JP)
KAWASAKI TAKUYA (JP)
Application Number:
PCT/JP2019/031173
Publication Date:
February 13, 2020
Filing Date:
August 07, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B60R16/02; G06F8/65
Foreign References:
| JP2018065410A | 2018-04-26 | |||
| JP4548601B2 | 2010-09-22 | |||
| JPH0750716A | 1995-02-21 |
Attorney, Agent or Firm:
SATO INTERNATIONAL PATENT FIRM (JP)
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