A vehicle comprises an engine, a starter motor, and a starter battery supplying power to the starter motor, further an auxiliary power storage system connected in parallel to the starter battery, an alternator for generating regenerative power and charging the starter battery and the auxiliary power storage system, an engine room for disposing the engine, and a cabin for disposing the auxiliary power storage system. The auxiliary power storage system comprises a power storage portion for electric equipment connected in parallel to the starter battery through a relay, and a relay controlling circuit configured to carry out the ON control of the relay at power generation of the alternator, and the OFF control of the relay at restarting the engine in a state of idling stop, and further the relay is disposed in the engine room.
VEHICLE PERFORMING IDLING STOP
2015-10-01
Patent
Elektronische Ressource
Englisch
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