A method of detecting failures of an engine control computer including at least: a hardware layer, a software layer comprising at least one activation cycle of the load m phase(s) of activation of said load with: actuation of the load, first timeout, deactivation of the load, second timeout. The method of detecting failures includes a measurement time window during which the following are carried out: an initialization of the measurement variables, detection of an actuation of the load, an action of reinitializing the engine control computer if at least one of the following conditions is valid: ΔT1>ΔT1_ref, ΔT2<ΔT2_ref, ΔT3>ΔT3_ref, ΔT4<ΔT4_ref.
PROCEDE DE DETECTION DE DEFAILLANCES
2018-09-28
Patent
Electronic Resource
French
CIRCUIT DE DETECTION DE DEFAILLANCES SYSTEMATIQUES ET ALEATOIRES
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