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1. (WO2015045507) VEHICULAR CONTROL DEVICE

Pub. No.:    WO/2015/045507    International Application No.:    PCT/JP2014/065838
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Tue Jun 17 01:59:59 CEST 2014
IPC: B60R 16/02
G06F 21/62
Applicants: HITACHI AUTOMOTIVE SYSTEMS, LTD.
日立オートモティブシステムズ株式会社
Inventors: TSUKIDATE Tsunamichi
月舘 統宙
NARISAWA Fumio
成沢 文雄
ISHIGOOKA Tasuku
石郷岡 祐
EBINA Tomohito
蛯名 朋仁
KAWATSU Masayoshi
川津 昌義
Title: VEHICULAR CONTROL DEVICE
Abstract:
The purpose of the present invention is to provide a vehicular control device capable of ensuring safety while suppressing process load even when a plurality of software with different safety levels are operated. The present invention is characterized by being provided with: a storage unit; a software control unit that controls operation of a plurality of software stored in the storage unit; an operation mode switch unit that switches operation mode of the software control unit between a privilege mode and a non-privilege mode; and an access right switch unit that switches access right of each software with respect to the storage unit.