公开(公告)号：US20080295803A1

公开(公告)日：2008-12-04

申请号：US11807443

申请日：2007-05-29

Applicant: Michael Snopko ,  Robert Weber

Inventor： Michael Snopko ,  Robert Weber

IPC: F02P5/05

CPC classification number: F02D41/009 ,  F02D2041/0092

Abstract: A machine having an internal combustion engine includes a camshaft wheel rotatably driven by a crankshaft of the engine. The camshaft wheel includes a plurality of circumferentially spaced teeth. A first engine angle indicator is positioned among the circumferentially spaced of the camshaft wheel and is one of a missing tooth and an additional tooth. A second engine angle indicator is positioned among the circumferentially spaced teeth of the camshaft wheel less than about 90 degrees from the first engine angle indicator. The second engine angle indicator is also one of a missing tooth and an additional tooth. A camshaft wheel sensor produces a pulsetrain in response to detection of the plurality of circumferentially spaced teeth and additional teeth. An electronic control module is configured to determine a location of the first engine angle indicator and the second engine angle indicator based on the pulsetrain, and determine a startup engine angle based on a timing separation between features of the pulsetrain.

Abstract translation: 具有内燃机的机器包括由发动机的曲轴可旋转地驱动的凸轮轴轮。 凸轮轴轮包括多个周向间隔开的齿。 第一发动机角度指示器位于周向间隔开的凸轮轴轮之间，并且是缺齿和附加齿之一。 第二发动机角度指示器位于凸轮轴轮的周向间隔开的齿小于距离第一发动机角度指示器约90度的位置。 第二个发动机角度指示器也是缺牙和附加齿之一。 凸轮轴轮传感器响应于多个周向间隔开的齿和附加齿的检测而产生脉冲串。 电子控制模块被配置为基于所述脉冲群来确定所述第一发动机角度指示器和所述第二发动机角度指示器的位置，并且基于所述脉冲组件的特征之间的定时分离来确定启动发动机角度。

公开(公告)号：US20070169752A1

公开(公告)日：2007-07-26

申请号：US11440755

申请日：2006-05-25

Applicant: Michael Snopko ,  Jack Merchant ,  Scott Shafer ,  Daniel Puckett

Inventor： Michael Snopko ,  Jack Merchant ,  Scott Shafer ,  Daniel Puckett

IPC: F02M59/46 ,  F02M37/04

CPC classification number: F02D41/221 ,  F02D41/06 ,  F02D41/3845 ,  F02D2041/224

Abstract: A control system for controlling a device, the device having at least two functional elements, each functional element being controlled by a control signal, is disclosed in the present disclosure. The control system may include detecting means operatively connected to the device and configured to monitor the operation of the device, and to generate a signal indicative of an operating condition of the device. The control system may also include a control module operatively connected to the at least two functional elements and the detecting means, and configured to switch the two control signals applied to the respective functional elements in response to the signal generated by the detecting means.