公开(公告)号：US08726883B2

公开(公告)日：2014-05-20

申请号：US12717710

申请日：2010-03-04

申请人： Deyou Lei ,  Jiang Li ,  Meijun Zheng ,  Jiangang Dong

发明人： Deyou Lei ,  Jiang Li ,  Meijun Zheng ,  Jiangang Dong

IPC分类号： F02P11/02 ,  F02P7/067 ,  F02P1/00

CPC分类号： F02P7/067 ,  F02D2250/06 ,  F02P1/00 ,  F02P11/02

摘要： An ignition control device and corresponding method are provided for suppressing reverse rotation of the engine during startup process of a light duty gasoline engine, the ignition control device includes: a charge coil, a transformer, an electric-spark-generating control circuit, a trigger coil, a position sensing circuit, and a micro-controller. The position sensing circuit is used to shape the positive signal and negative signal of the second alternating current signal induced by the trigger coil while the fly wheel rotates respectively to generate a first position signal and a second position signal. According to the first position signal and the second position signal, it is determined by the micro-controller whether the engine is in the state of reverse rotation, and if YES, output of the ignition signal is stopped to make engine halt due to absence of reverse power.

摘要翻译： 提供一种点火控制装置和相应的方法，用于在轻型汽油发动机的启动过程中抑制发动机的反向旋转，该点火控制装置包括：充电线圈，变压器，产生电火花的控制电路，触发器 线圈，位置检测电路和微控制器。 位置检测电路用于在飞轮分别旋转时产生由触发线圈感应的第二交流信号的正信号和负信号，以产生第一位置信号和第二位置信号。 根据第一位置信号和第二位置信号，由微型控制器确定发动机是否处于反转状态，如果是，停止点火信号的输出以使发动机由于不存在而停止 反向功率

公开(公告)号：US20110023825A1

公开(公告)日：2011-02-03

申请号：US12717710

申请日：2010-03-04

申请人： Deyou Lei ,  Jiang Ll ,  Meijun Zheng ,  Jiangang Dong

发明人： Deyou Lei ,  Jiang Ll ,  Meijun Zheng ,  Jiangang Dong

IPC分类号： F02P5/04

CPC分类号： F02P7/067 ,  F02D2250/06 ,  F02P1/00 ,  F02P11/02

摘要： The invention provides an ignition control device for suppressing reverse rotation of the engine during startup process of light duty gasoline engine and a method of suppressing reverse rotation of the engine during startup process of light duty gasoline engine, the ignition control device comprises: a charge coil, a transformer, an electric-spark-generating control circuit, a trigger coil, a position sensing circuit, and a micro-controller. The position sensing circuit is used to shape the positive signal and negative signal of the second alternating current signal induced by the trigger coil while the fly wheel rotates respectively to generate a first position signal and a second position signal and provide the first position signal and the second position signal to the micro-controller. And according to the first position signal and the second position signal, it is determined by the micro-controller whether the engine is in the state of reverse rotation, and if YES, output of ignition signal is stopped to make engine halt due to absence of reverse power so as to avoid further damage to other parts of the engine. Besides, the ignition signal may be provided, according to rotation speed of the engine, by the ignition control device at the exact ignition moment to control the spark plug to generate an electric spark.

摘要翻译： 本发明提供了一种用于在轻型汽油发动机的启动过程中抑制发动机的反向旋转的点火控制装置和在轻型汽油发动机的启动过程中抑制发动机的反向旋转的方法，该点火控制装置包括：充电线圈 变压器，产生电火花的控制电路，触发线圈，位置检测电路和微控制器。 位置检测电路用于在飞轮分别旋转时形成由触发线圈感应的第二交流信号的正信号和负信号，以产生第一位置信号和第二位置信号，并提供第一位置信号和 第二位置信号到微控制器。 并且根据第一位置信号和第二位置信号，由微控制器确定发动机是否处于反转状态，如果是，停止点火信号的输出以使发动机由于不存在 反向动力，以避免进一步损坏发动机的其他部件。 此外，点火信号可以根据发动机的转速由点火控制装置在确切的点火时刻设置，以控制火花塞产生电火花。

公开(公告)号：US08161942B2

公开(公告)日：2012-04-24

申请号：US12098536

申请日：2008-04-07

申请人： Deyou Lei ,  Jiangang Dong

发明人： Deyou Lei ,  Jiangang Dong

IPC分类号： F02P5/145 ,  F02P15/00 ,  F02D45/00 ,  H05B41/14

CPC分类号： F02P11/025 ,  F02P1/086

摘要： The invention provides an ignition control device and a killing control device correspond. An ignition control device comprises an ignition circuit module and a killing control device corresponds. The ignition circuit module comprises a killing control device including a killing switch and a timing retard circuit module connected to the ignition circuit module. When the killing control operates, the ignition circuit stops igniting. The invention has following advantages: reasonable structure, low cost, stable control circuit and safe operation and so on.

摘要翻译： 本发明提供一种对应的点火控制装置和杀死控制装置。 点火控制装置包括点火电路模块和杀死控制装置。 点火电路模块包括杀死控制装置，其包括与点火电路模块连接的杀死开关和定时延迟电路模块。 当杀毒控制操作时，点火电路停止点火。 本发明具有结构合理，成本低，控制电路稳定，安全运行等优点。