Electronic control device, use restriction notification method, and storage medium

• Main Authors: KAWAMOTO NORIHIDE, TAKAHASHI TOMOHIRO, ITANI KENJI
• Format: Patent
• Language: Chinese; English
• Published: 05.01.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PERFORMING OPERATIONS; PHYSICS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

An electronic control device (1) in which a memory including a common area that can be shared and used by a plurality of non-specific applications and a dedicated area that can be used by a predetermined specific application is mounted includes: a life consumption information acquisition unit (2a) that acquires life consumption information relating to life consumption of the memory; a write limit setting unit (2b) that sets a write limit for data to the common area if the life consumption information reaches a first threshold value, and sets a write limit for data to the dedicated area if the life consumption information reaches a second threshold value that is larger than the first threshold value; and a use limit notification unit (2e) that notifies an application that uses the memory of a use limit of the memory corresponding to the write limit. 一种电子控制装置，是安装有包含能够由非特定的多个应用共享地利用的共用区域和能够由预先决定的特定的应用利用的专用区域的存储器的电子控制装置(1)，具备：寿命消耗信息获取部(2a)，获取与存储器的寿命消耗相关的寿命消耗信息；写入限制设定部(2b)，若寿命消耗信息达到第一阈值，则设定向共用区域的数据的写入限制，若寿命消耗信息达到比