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1. 发明授权

US09500175B2 Motorcycle engine control system and method for enabling the use of traditional crankshaft 有权
标题翻译：摩托车发动机控制系统和方法，能够使用传统的曲轴
公开(公告)号：US09500175B2
公开(公告)日：2016-11-22
申请号：US14307514
申请日：2014-06-18
申请人： Wai Cheung Ting , Chun Wang , Shi Jun Lei , TianDe Mo
发明人： Wai Cheung Ting , Chun Wang , Shi Jun Lei , TianDe Mo
IPC分类号： F02D41/00 , F02P17/12 , F02P7/067 , F02P5/15 , F02D35/02
CPC分类号： F02P17/12 , F02D35/028 , F02D37/02 , F02D41/009 , F02D2200/0406 , F02D2400/11 , F02P5/1502 , F02P5/1506 , F02P7/067 , Y02T10/46
摘要： An engine ignition control method and system for controlling ignition timing that computes a predicted crankshaft angular velocity based on prior computed and verified crankshaft angular velocity and acceleration and determines a capture window of the next crankshaft position sensor pickup signal for the verification of the predicted crankshaft angular velocity. The ignition control system also utilizes both crankshaft position pickup signals and the intake manifold air pressure measurements for determining the stroke of the combustion cycle in turn providing more accurately timed signals for the fuel injection and ignition systems. During engine starts, the engine ignition control system performs a series of continuous spark-triggering, determines if each spark-triggering being at the correct or incorrect point in the combustion cycle by detecting if there is any engine acceleration and adjusts the generation of the signal for the next spark-triggering accordingly.
摘要翻译：一种用于控制点火正时的发动机点火控制方法和系统，其基于先前计算和验证的曲轴角速度和加速度来计算预测的曲轴角速度，并且确定下一曲轴位置传感器拾取信号的捕获窗口以验证预测的曲轴角度速度。点火控制系统还利用曲轴位置拾取信号和用于确定燃烧循环的行程的进气歧管空气压力测量，从而为燃料喷射和点火系统提供更准确的定时信号。在发动机启动期间，发动机点火控制系统执行一系列连续的火花触发，通过检测是否存在任何发动机加速度并且调整信号的产生来确定在燃烧循环中每个火花触发是否在正确或不正确的点因此下一次触发触发。

2. 发明申请

US20150369204A1 MOTORCYCLE ENGINE CONTROL SYSTEM AND METHOD FOR ENABLING THE USE OF TRADITIONAL CRANKSHAFT 有权
标题翻译：摩托车发动机控制系统及使用传统起重机的方法
公开(公告)号：US20150369204A1
公开(公告)日：2015-12-24
申请号：US14307514
申请日：2014-06-18
申请人： Wai Cheung Ting , Chun Wang , Shi Jun Lei , Tian De Mo
发明人： Wai Cheung Ting , Chun Wang , Shi Jun Lei , Tian De Mo
IPC分类号： F02P9/00
CPC分类号： F02P17/12 , F02D35/028 , F02D37/02 , F02D41/009 , F02D2200/0406 , F02D2400/11 , F02P5/1502 , F02P5/1506 , F02P7/067 , Y02T10/46
摘要： An engine ignition control method and system for controlling ignition timing that computes a predicted crankshaft angular velocity based on prior computed and verified crankshaft angular velocity and acceleration and determines a capture window of the next crankshaft position sensor pickup signal for the verification of the predicted crankshaft angular velocity. The ignition control system also utilizes both crankshaft position pickup signals and the intake manifold air pressure measurements for determining the stroke of the combustion cycle in turn providing more accurately timed signals for the fuel injection and ignition systems. During engine starts, the engine ignition control system performs a series of continuous spark-triggering, determines if each spark-triggering being at the correct or incorrect point in the combustion cycle by detecting if there is any engine acceleration and adjusts the generation of the signal for the next spark-triggering accordingly.
摘要翻译：一种用于控制点火正时的发动机点火控制方法和系统，其基于先前计算和验证的曲轴角速度和加速度来计算预测的曲轴角速度，并且确定下一曲轴位置传感器拾取信号的捕获窗口以验证预测的曲轴角度速度。点火控制系统还利用曲轴位置拾取信号和用于确定燃烧循环的行程的进气歧管空气压力测量，从而为燃料喷射和点火系统提供更准确的定时信号。在发动机启动期间，发动机点火控制系统执行一系列连续的火花触发，通过检测是否存在任何发动机加速度并且调整信号的产生来确定在燃烧循环中每个火花触发是否在正确或不正确的点因此下一次触发触发。

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