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公开(公告)号：US10830170B2
公开(公告)日：2020-11-10
申请号：US16327767
申请日：2017-01-11
发明人： Wangfu Zhang , Bin Zhang , Jiang Li , Meijun Zheng
摘要： Disclosed is a complementary analog and digital method for controlling ignition of a gasoline engine. First, analog ignition is performed by means of an analog trigger circuit. After power has been steadily supplied to a microcontroller, the microcontroller disconnects the analog trigger circuit, starts to collect a digital trigger reference signal and turn on a digital trigger circuit, and switches to a digital signal to trigger ignition. Also disclosed is a complementary analog and digital system for controlling ignition of a gasoline engine.
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公开(公告)号：US20170067435A1
公开(公告)日：2017-03-09
申请号：US15356788
申请日：2016-11-21
发明人： Jiang Li , Meijun Zheng , Bin Zhang
IPC分类号： F02P3/08
摘要： The present invention discloses a device having communication with small gasoline engine igniter, comprising an igniter, a flameout switch and a communication device, and both the flameout switch and the communication device are connected to an igniter flameout port and an iron core of a reference ground. The unique voltage conversion circuit herein makes the signals at MUC sampling port more close to the required theoretical value, to ensure more stable and reliable communications. The design of key input and data display enables the communication device to be used alone without additional computers or other additional equipments, simple and convenient. On the basis of above igniter program, very simple circuit at extremely low costs is added, together with the MCU control program, the invention can have a single-wire bidirectional communication with an external device, so as to achieve operations of controlling MCU internal data of the igniter.
摘要翻译： 本发明公开了一种与小汽油发动机点火器通信的装置，其包括点火器，熄火开关和通信装置，并且熄火开关和通信装置都连接到点火器熄火口和参考地铁芯 。 这里独特的电压转换电路使得MUC采样端口的信号更接近所需的理论值，以确保更稳定可靠的通信。 密钥输入和数据显示的设计使得通信设备可以单独使用，无需额外的计算机或其他附加设备，简单方便。 在上述点火器程序的基础上，增加了极低成本的非常简单的电路，与MCU控制程序一起，本发明可以与外部设备进行单线双向通信，从而实现MCU内部数据的控制 的点火器。
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公开(公告)号：US20190203657A1
公开(公告)日：2019-07-04
申请号：US16327767
申请日：2017-11-01
发明人： Wangfu ZHANG , Bin ZHANG , Jiang LI , Meijun ZHENG
摘要： Disclosed is a complementary analog and digital method for controlling ignition of a gasoline engine. First, analog ignition is performed by means of an analog trigger circuit. After power has been steadily supplied to a microcontroller, the microcontroller disconnects the analog trigger circuit, starts to collect a digital trigger reference signal and turn on a digital trigger circuit, and switches to a digital signal to trigger ignition. Also disclosed is a complementary analog and digital system for controlling ignition of a gasoline engine.
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公开(公告)号：US10316815B2
公开(公告)日：2019-06-11
申请号：US15356788
申请日：2016-11-21
发明人： Jiang Li , Meijun Zheng , Bin Zhang
摘要： The present invention discloses a device having communication with small gasoline engine igniter, comprising an igniter, a flameout switch and a communication device, and both the flameout switch and the communication device are connected to an igniter flameout port and an iron core of a reference ground. The unique voltage conversion circuit herein makes the signals at MUC sampling port more close to the required theoretical value, to ensure more stable and reliable communications. The design of key input and data display enables the communication device to be used alone without additional computers or other additional equipments, simple and convenient. On the basis of above igniter program, very simple circuit at extremely low costs is added, together with the MCU control program, the invention can have a single-wire bidirectional communication with an external device, so as to achieve operations of controlling MCU internal data of the igniter.
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