FIELD: transportation.
SUBSTANCE: invention relates to a hybrid transport facility. Hybrid transport facility comprises an electric power storage device; a catalytic device with electric heating receiving electricity from the electric power storage device; first current detection sensor, which is supplied to the catalytic device with electric heating; second current sensor determines the input/output current of the power storage device. Failure detection main controller evaluates the current supplied to the electro-heated catalytic device using the second current sensor detection value, and compares the estimated current with the value of determining the first current sensor to determine if there is a malfunction in the first current sensor.
EFFECT: improved reliability of failure detection.
6 cl, 10 dwg
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Authors
Dates
2018-06-14—Published
2017-04-18—Filed