組み込み機器制御システム、組み込み機器制御装置、及び組み込み機器制御装置の制御方法

摘要

PROBLEM TO BE SOLVED: To reduce a possibility that firmware is altered.SOLUTION: An embedded equipment control device that distributes firmware for controlling embedded equipment prevents firmware from being altered easily by a third person, by dividing the firmware into a plurality of functional modules and arranging a SUM value calculated for each of the plurality of divided functional modules to other functional modules at random.