| 摘要 |
The double ignition device of a vehicle has an advantage of removing ignition failure caused due to the insufficient ignition energy upon ignition at one time, when a cylinder is exploded. The double ignition device of a vehicle having a spark plug to which a high pressure induced to a secondary coil of an ignition coil by means of a switching operation of a driving element is applied, comprises: a time delayer for delay a predetermined time in accordance with the input state of the ignition signal; a pulse generator for generating a predetermined pulse signal in accordance with the time delay signal of the time delayer; and a logic circuit for logically processing the ignition signal and the pulse signal to output the logic-processed signal as a driving signal of the driving element.
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