FAILURE SIMULATION APPARATUS AND FAILURE SIMULATION METHOD

摘要

PROBLEM TO BE SOLVED: To eliminate error accumulation and evaluate system operation during an element failure in a long-time simulation on a closed loop system in a control system.SOLUTION: A failure simulation apparatus comprises: a simulation unit including an ECU process and a circuit process including a fault element; a simulation control unit transmitting a failure injection command to the simulation unit on the basis of a preset failure condition; and a data management unit switching over between data transmission/reception and non-data transmission/reception to/from the ECU process on the basis of the failure injection command from the simulation control unit.SELECTED DRAWING: Figure 1