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1. 发明授权

US4965728A Method of adaptively idling an electronic automatic transmission system 失效
标题翻译：自动空转电子自动变速系统的方法
公开(公告)号：US4965728A
公开(公告)日：1990-10-23
申请号：US188617
申请日：1988-04-29
申请人： Maurice B. Leising , Howard L. Benford , Michael R. Lindsay , Jay C. McCombie
发明人： Maurice B. Leising , Howard L. Benford , Michael R. Lindsay , Jay C. McCombie
IPC分类号： F16H59/22 , F16H59/54 , F16H61/20
CPC分类号： F16H61/20 , F16H59/22 , F16H59/54 , Y10T477/646 , Y10T477/647
摘要： A method of adaptively idling a transmission in an electronic automatic transmission system putting the transmission to "neutral" when the engine is idling and the brakes are applied.
摘要翻译：一种在电子自动变速器系统中自动空转变速器的方法，当发动机怠速和制动时，将变速器置于“中立”状态。

2. 发明授权

US4860210A Method of determining and using a filtered speed error in an integrated acceleration based electronic speed control system for vehicles 失效
标题翻译：一种用于车辆的综合加速度电子速度控制系统中确定和使用过滤速度误差的方法
公开(公告)号：US4860210A
公开(公告)日：1989-08-22
申请号：US23165
申请日：1987-03-06
申请人： Jay C. McCombie
发明人： Jay C. McCombie
IPC分类号： B60K31/10
CPC分类号： B60K31/107 , B60W2720/106
摘要： Speed error is calculated by finding the difference between set speed and vehicle speed and then filtering the result. The error is tested for polarity and magnitude before selecting a desired acceleration rate. This acceleration rate is used in an acceleration based electronic speed control system for vehicles.
摘要翻译：通过找到设定速度和车速之间的差值，然后过滤结果计算速度误差。在选择所需加速度之前，会对极性和大小进行误差测试。该加速度用于车辆的基于加速度的电子速度控制系统。

3. 发明授权

US5561600A Dual sensor misfire detection apparatus and method for an internal combustion engine 失效
标题翻译：双传感器失火检测装置和内燃机的方法
公开(公告)号：US5561600A
公开(公告)日：1996-10-01
申请号：US510884
申请日：1995-08-03
申请人： Jay C. McCombie
发明人： Jay C. McCombie
IPC分类号： G01M15/11 , G01M15/00
CPC分类号： G01M15/11
摘要： A misfire detection apparatus and method is provided for detecting misfire in cylinders of an internal combustion engine in a motor vehicle. The method includes sensing rotation of a crankshaft and calculating a crankshaft velocity based on the sensed rotation of the crankshaft. The method also includes repeating the sensing and calculating steps a predetermined number of times to develop a measured crankshaft velocity profile. The method further includes obtaining a stored misfire velocity profile based on speed of the crankshaft, comparing the measured crankshaft velocity profile to the stored misfire crankshaft velocity profile to determine if a match exists, and counting a misfire if a match exits.
摘要翻译：提供了用于检测机动车辆内燃机的气缸中的失火的失火检测装置和方法。该方法包括感测曲轴的旋转并基于感测到的曲轴的旋转来计算曲轴速度。该方法还包括重复感测和计算步骤预定次数以产生测量的曲轴速度分布。该方法还包括基于曲轴的速度获得存储的失火速度分布，将测量的曲轴速度分布与存储的失火曲轴速度分布进行比较，以确定是否存在匹配，并且如果匹配退出则计算失火。

4. 发明授权

US5361629A Single sensor misfire detection apparatus and method for an internal combustion engine 失效
标题翻译：单传感器失火检测装置和内燃机的方法
公开(公告)号：US5361629A
公开(公告)日：1994-11-08
申请号：US934057
申请日：1992-08-21
申请人： Jay C. McCombie
发明人： Jay C. McCombie
IPC分类号： G01M15/11 , G01M15/00 , F02M51/00 , F02P5/145
CPC分类号： G01M15/11
摘要： A misfire detection apparatus and method is provided for detecting misfire in cylinders of an internal combustion engine in a motor vehicle. The method includes sensing rotation of a crankshaft and calculating a crankshaft velocity based on the sensed rotation of the crankshaft. The method also includes compensating the calculated crankshaft velocity based on a predetermined cylinder. The method further includes comparing either the calculated or compensated crankshaft velocity to a predetermined crankshaft velocity range to determine if therein, and counting a misfire if either the calculated or compensated crankshaft velocity is within the predetermined crankshaft range.
摘要翻译：提供了用于检测机动车辆内燃机的气缸中的失火的失火检测装置和方法。该方法包括感测曲轴的旋转并基于感测到的曲轴的旋转来计算曲轴速度。该方法还包括基于预定的气缸补偿计算的曲轴速度。该方法还包括将计算出的或经补偿的曲轴速度与预定的曲轴速度范围进行比较，以确定其中是否存在，并且如果所计算或补偿的曲轴速度在预定曲轴范围内，则计算失火。

5. 发明授权

US4333434A Fuel injection system, control valve and electronic control circuit 失效
标题翻译：燃油喷射系统，控制阀和电子控制电路
公开(公告)号：US4333434A
公开(公告)日：1982-06-08
申请号：US846737
申请日：1977-10-31
申请人： Ellsworth G. Brunais , Jay C. McCombie
发明人： Ellsworth G. Brunais , Jay C. McCombie
IPC分类号： F02B3/06 , F02D41/20 , F02D41/40 , F02M41/16 , F02M63/00 , H01L41/04 , F04B41/06 , B05B1/30 , F02M51/00
CPC分类号： F02M41/16 , F02D41/2096 , F02D41/403 , F02M63/0007 , H02N2/06 , H02N2/062 , H02N2/067 , F02B3/06 , F02D2041/2003 , F02D41/402 , F02M2200/21 , Y02T10/44 , Y10T137/2185
摘要： A fuel injection system and control valve are disclosed for use with a multi-cylinder engine such as a diesel or proco type engine. The disclosed control valve, which is of the piezoelectric type, controls the fuel injection into the individual cylinders by being connected in fluid circuit between the high pressure pump and distributor which are contained in the pump and distributor assembly. The control valve contains novel features providing improvements in the system.
摘要翻译：燃料喷射系统和控制阀被公开用于与多缸发动机例如柴油或前置式发动机一起使用。所公开的压电类型的控制阀通过连接在容纳在泵和分配器组件中的高压泵和分配器之间的流体回路中来控制燃料喷射到各个气缸中。控制阀包含提供系统改进的新特征。

6. 发明授权

US5574217A Engine misfire detection with compensation for normal acceleration of crankshaft 失效
标题翻译：发动机失火检测，补偿曲轴正常加速
公开(公告)号：US5574217A
公开(公告)日：1996-11-12
申请号：US468117
申请日：1995-06-06
申请人： Jay C. McCombie
发明人： Jay C. McCombie
IPC分类号： G01M15/11 , G01M15/00
CPC分类号： G01M15/11
摘要： An apparatus and method are provided for detecting cylinder misfires in an internal combustion engine of a motor vehicle which is capable of detecting multiple cylinder misfires and more particularly opposed cylinder misfires. Crankshaft rotation is sensed and crankshaft velocities are measured for each cylinder. Changes in angular velocity are determined and correspond to each of a plurality of cylinder firing events. Angular velocity changes are sorted over a predetermined series of cylinder firings and the two middle most angular velocity changes are averaged to provide an average change in velocity value. A deviation is determined between the change in angular velocity for a selected cylinder and the average change in velocity value. The deviation is compared to a threshold value and a misfire event is determined for the selected cylinder based on the comparison.
摘要翻译：提供了一种用于检测机动车辆的内燃机中的气缸失火的装置和方法，其能够检测多个气缸失火，更特别是相对的气缸失火。检测曲轴旋转，并测量每个气缸的曲轴速度。确定角速度的变化并对应于多个气缸点火事件中的每一个。角速度变化在预定的一系列气缸点火中分选，并且两个最大角速度变化被平均以提供速度值的平均变化。在所选择的气缸的角速度的变化与速度值的平均变化之间确定偏差。将偏差与阈值进行比较，并且基于比较确定针对所选择的气缸的失火事件。

7. 发明授权

US5392641A Ionization misfire detection apparatus and method for an internal combustion engine 失效
标题翻译：用于内燃机的电离失火检测装置和方法
公开(公告)号：US5392641A
公开(公告)日：1995-02-28
申请号：US28106
申请日：1993-03-08
申请人： Jay C. McCombie
发明人： Jay C. McCombie
IPC分类号： G01M15/04 , F02P11/06 , F02P17/00 , F02P17/12 , G01M15/00
CPC分类号： F02P11/06 , F02P17/12 , F02P2017/006 , F02P2017/125 , F02P2017/128
摘要： A misfire detection apparatus and method is provided for detecting misfire in cylinders of an internal combustion engine in a motor vehicle. The method includes sensing ionization current through spark plugs in either a distributorless ignition system or a distributor ignition system. The method also includes disabling ionization current sensing during ignition coil discharge time. The method further includes making and storing the combustion ionization measurements in order to determine if a misfire has occurred and if catalyst damage has occurred due to the misfire.
摘要翻译：提供了用于检测机动车辆内燃机的气缸中的失火的失火检测装置和方法。该方法包括通过无分配器点火系统或分配器点火系统中的火花塞感测电离电流。该方法还包括在点火线圈放电时间期间禁用电离电流检测。该方法还包括制备和存储燃烧电离测量，以便确定是否发生失火，并且如果由于失火而导致催化剂损坏。

8. 发明申请

US20130268177A1 INDIVIDUAL CYLINDER FUEL AIR RATIO ESTIMATION FOR ENGINE CONTROL AND ON-BOARD DIAGNOSIS 审中-公开
标题翻译：用于发动机控制和车载诊断的单独气缸燃料空气比率估计
公开(公告)号：US20130268177A1
公开(公告)日：2013-10-10
申请号：US13440126
申请日：2012-04-05
申请人： Zhijian James Wu , Paula M. Reeber-Schmanski , Richard A. Kulas , Jay C. McCombie , Gregory L. Ohl
发明人： Zhijian James Wu , Paula M. Reeber-Schmanski , Richard A. Kulas , Jay C. McCombie , Gregory L. Ohl
IPC分类号： G01M15/04 , F02D41/00
CPC分类号： F02D41/1458 , F02D41/0085 , F02D41/1439 , F02D41/1454 , F02D2041/1432 , F02D2250/14
摘要： A method of estimating the individual fuel air ratio richness of an individual cylinder in an engine by utilizing a single oxygen sensor at the confluence of a plurality of exhaust runners. The method provides for the use of a wide range or switching oxygen sensor at the confluence of a plurality of exhaust runners.
摘要翻译：一种通过在多个排气流道的汇合处利用单个氧传感器来估计发动机中各个气缸的单独燃料空气比浓度的方法。该方法提供在多个排气流道的汇合处使用宽范围或切换氧传感器。

9. 发明授权

US4849892A Method of determining and using an acceleration correction in an integrated acceleration based electronic speed control system for vehicles 失效
标题翻译：用于车辆的基于集成加速度的电子速度控制系统中的加速度校正和使用方法
公开(公告)号：US4849892A
公开(公告)日：1989-07-18
申请号：US23055
申请日：1987-03-06
申请人： Jay C. McCombie
发明人： Jay C. McCombie
IPC分类号： B60K31/10
CPC分类号： B60K31/107 , B60W2720/106
摘要： A method of determining and using an acceleration correction in a acceleration based electronic speed control system for automobiles, the method being utilized by a microcontroller.An error correction pulse is selected by integrating (or summing) the differences between the desired acceleration and the actual vehicle acceleration. The integral is compared to a trigger window. The throttle position is controlled based on the value of the integral as compared to the window. This is keyed in providing smooth control. The integration action serves to filter transient acceleration errors to dampen throttle response to prevent throttle correction at a faster rate than the vehicle can respond thereby reducing over and under shoot of the throttle.
摘要翻译：一种在汽车的基于加速度的电子速度控制系统中确定和使用加速度校正的方法，该方法由微控制器利用。通过对所需加速度和实际车辆加速度之间的差进行积分（或求和）来选择纠错脉冲。积分与触发窗口进行比较。与窗口相比，基于积分值来控制节气门位置。这是提供平稳控制的关键。集成动作用于过滤瞬时加速度误差以抑制油门响应，以便以比车辆可以响应的速度更快的速度来防止油门校正，从而减少油门的上下冲击。

10. 发明授权

US4180022A Fuel injection system and control valve for multi-cylinder engines 失效
公开(公告)号：US4180022A
公开(公告)日：1979-12-25
申请号：US846755
申请日：1977-10-31
申请人： Magdi K. Khair , Jay C. McCombie
发明人： Magdi K. Khair , Jay C. McCombie
IPC分类号： F02B3/06 , F02D41/20 , F02D41/40 , F02M41/14 , F02M45/04 , F02M63/00 , F02B3/00 , F02M39/00
CPC分类号： F02M63/0007 , F02D41/2096 , F02D41/403 , F02M41/1405 , F02M45/04 , F02B3/06 , F02D41/402 , F02D41/408 , Y02T10/44 , Y10T137/6579
摘要： A fuel injection system and control valve are disclosed for use with a multi-cylinder engine such as a diesel or proco type engine. The disclosed control valve, which is of the piezoelectric type, controls the fuel injection into the individual cylinders by being connected in fluid circuit between the high pressure pump and distributor which are contained in the pump and distributor assembly. The control valve contains novel features providing improvements in the system.

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