发明名称 |
IGNITION CONTROL DEVICE AND IGNITION CONTROL METHOD |
摘要 |
An ignition control device according to one embodiment of the present invention is configured to, based on a pulse signal to be induced in an ignition coil in accordance with rotation of an internal combustion engine, cause a voltage to be supplied to an ignition plug included in the internal combustion engine, to be generated in the ignition coil. The ignition control device includes: a switching element configured to energize the ignition coil; a biasing unit configured to bias control terminals of the switching element so that the switching element is turned on when the pulse signal is induced; a state detecting unit configured to detect a biased state of the switching element; and a control unit configured to set a timing for controlling de-energization of the ignition coil in response to a result of detection performed by the state detecting unit, and to control the switching element to be turned off in accordance with the timing. |
申请公布号 |
US2015122239(A1) |
申请公布日期 |
2015.05.07 |
申请号 |
US201314402158 |
申请日期 |
2013.12.09 |
申请人 |
SHINDENGEN ELECTRIC MANUFACTURING CO., LTD. |
发明人 |
Tojo Tokuzo |
分类号 |
F02P3/045;F02P7/077 |
主分类号 |
F02P3/045 |
代理机构 |
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代理人 |
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主权项 |
1. An ignition control device configured to, based on a pulse signal to be induced in an ignition coil in accordance with rotation of an internal combustion engine, cause a voltage to be supplied to an ignition plug included in the internal combustion engine, to be generated in the ignition coil, the ignition control device comprising:
a switching element configured to energize the ignition coil; a biasing unit configured to bias control terminals of the switching element so that the switching element is turned on when the pulse signal is induced; a state detecting unit configured to detect a biased state of the switching element; and a control unit configured to set a timing for controlling de-energization of the ignition coil in response to a result of detection performed by the state detecting unit, and to control the switching element to be turned off in accordance with the timing. |
地址 |
Tokyo JP |