Title:
ソフトウェア更新システム
Document Type and Number:
Japanese Patent JP6697357
Kind Code:
B2
Abstract:
A telematics center 100 includes an update software distribution unit 113 that distributes update software for updating software of an ECU to a software updating device 210. The software updating device 210 includes a storage device 215 that stores update software distributed from the telematics center 100 and stores update information regarding influence on the operation of a vehicle 200 in a case where the updating of the software of the ECU is not successful and an ECU software updating unit 214 that updates the software of the ECU by using the update software stored in the storage device 215, and controls the operation of the ECU software updating unit 214 on the basis of the update information stored in the storage device 215.
Inventors:
Kiyama Noboru
Jun Kato
Jun Kato
Application Number:
JP2016180678A
Publication Date:
May 20, 2020
Filing Date:
September 15, 2016
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
H04L69/40; G06F8/65
Domestic Patent References:
| JP2011081604A | ||||
| JP2014182571A | ||||
| JP2011090457A |
Foreign References:
| US20150301821 | ||||
| WO2015159815A1 |
Attorney, Agent or Firm:
Patent Business Corporation Sunnext International Patent Office