Title:
情報更新装置
Document Type and Number:
Japanese Patent JP6940365
Kind Code:
B2
Abstract:
An information update apparatus that updates first information stored in a vehicle control apparatus to second information. The information update apparatus includes: a download control unit that receives an update package including an update body that is a difference between the first information and the second information or the second information, procedure information including a procedure of updating the first information to the second information using the update body, and an activation condition that is a condition of starting updating the first information to the second information; and an event management unit that acquires a state of a vehicle on which the vehicle control apparatus and the information update apparatus are mounted, and causes an update execution unit to execute the update based on the procedure information when the state of the vehicle matches the activation condition.
Inventors:
Hidetoshi Teraoka
Mountain saki Saki Yuki
Tadashi Yano
Mountain saki Saki Yuki
Tadashi Yano
Application Number:
JP2017198622A
Publication Date:
September 29, 2021
Filing Date:
October 12, 2017
Export Citation:
Assignee:
Hitachi Astemo, Ltd.
International Classes:
G06F8/65; B60R16/02
Domestic Patent References:
| JP2016218932A | ||||
| JP2016170740A | ||||
| JP2012088767A | ||||
| JP2005349878A | ||||
| JP2017001567A | ||||
| JP2017097620A |
Attorney, Agent or Firm:
Patent Business Corporation Sunnext International Patent Office