Deterioration signal generation device for gas sensor

摘要

Deterioration signal generating device (1) for sensor simulation deterioration signal by gas sensor deterioration state, the concentration of the exhaust gas from internal combustion engine of the fuel-air ratio of gas sensor detection deteriorates signal generation apparatus based on the exhaust gas of the specific components, acquisition unit (11), reference memory unit (11) including signal, delay time setting unit (11) and signal delay generate unit (11).