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1. 发明授权

US09957904B2 Control apparatus for controlling fuel injection timing and variable valve timing in compression self-ignition internal combustion engine 有权
公开(公告)号：US09957904B2
公开(公告)日：2018-05-01
申请号：US14243577
申请日：2014-04-02
申请人： Mitsubishi Electric Corporation
发明人： Toshikatsu Saito , Yuhei Matsushima
IPC分类号： F02D41/40 , F02D37/00 , F02D13/02 , F02D41/30 , F02D35/02 , F02D41/00
CPC分类号： F02D37/00 , F02D13/0207 , F02D13/0265 , F02D35/023 , F02D35/026 , F02D41/3035 , F02D41/401 , F02D2041/001 , Y02T10/18 , Y02T10/44
摘要： When the starting timing of a negative valve overlapping (NVO) period exists at the delayed-angle side of the starting timing of a first NVO period, fuel injection into a cylinder is not started; when the starting timing of an NVO period exists between the starting timing of the first NVO period and the starting timing of the second NVO period, fuel injection into the cylinder is started at a given timing that includes the exhaust top dead center; when the starting timing of an NVO period exists between the starting timing of the second NVO period and the starting timing of the third NVO period, fuel injection into the cylinder is started at a given timing that does not include the exhaust top dead center, and that exists at both the advanced-angle and delayed-angle sides of the exhaust top dead center.

2. 发明授权

US09316172B2 Reducing enrichment due to minimum pulse width constraint 有权
标题翻译：减少由于最小脉冲宽度限制的浓缩
公开(公告)号：US09316172B2
公开(公告)日：2016-04-19
申请号：US13857895
申请日：2013-04-05
申请人： Ford Global Technologies, LLC
发明人： Thomas G. Leone , William Charles Ruona , Todd Anthony Rumpsa
IPC分类号： F02D43/00 , F02D41/18 , F02D37/00 , F02D41/00 , F02B37/18
CPC分类号： F02D43/00 , F02B37/18 , F02D37/00 , F02D41/0002 , F02D41/182 , F02D2041/001 , F02D2200/0602 , F02D2250/18 , F02D2700/02 , Y02T10/144 , Y02T10/42
摘要： Methods and systems are provided for maintaining stoichiometry of an exhaust gas during operation of a fuel injector at a threshold pulse width. In response to operation of a fuel injector at the threshold pulse width and a rich exhaust gas air-fuel ratio, airflow is increased to the intake manifold. Engine actuators may also be adjusted to maintain torque during the increased airflow while operating the fuel injectors at the threshold pulse width.
摘要翻译：提供了用于在燃料喷射器在阈值脉冲宽度操作期间维持排气的化学计量的方法和系统。响应于阈值脉冲宽度处的燃料喷射器的操作和较高的废气空燃比，气流增加到进气歧管。也可以调节发动机执行器以在增加的气流期间维持转矩，同时以阈值脉冲宽度操作燃料喷射器。

3. 发明申请

US20140244140A1 INTERNAL COMBUSTION ENGINE CONTROL DEVICE 有权
标题翻译：内燃机控制装置
公开(公告)号：US20140244140A1
公开(公告)日：2014-08-28
申请号：US14351231
申请日：2011-10-12
申请人： Masatomo Yoshihara , Shoichi Kuwayama
发明人： Masatomo Yoshihara , Shoichi Kuwayama
IPC分类号： F02D37/00
CPC分类号： F02D37/00 , F01M1/16 , F01M2005/008 , F02D29/02 , F02N11/0814 , Y02T10/48
摘要： An electronic control device is applied to an internal combustion engine including an engine driving pump, circulates lubricant by use of a driving force of the internal combustion engine, and reduces that driving load of the pump which works on the internal combustion engine, by executing a low-pressure control to limit a circulation amount of the lubricant when demand for the lubricant is small. Further, when a predetermined automatic stop condition is established, an engine operation is stopped automatically, and when a predetermined restart condition is established during the automatic stop, the internal combustion engine is restarted. Further, the execution of the low-pressure control is prohibited at the time of starting the internal combustion engine along with an operation of an ignition switch, but the execution of the low-pressure control is allowed at the time of restarting the internal combustion engine.
摘要翻译：电子控制装置被应用于包括发动机驱动泵的内燃机，通过利用内燃机的驱动力使润滑剂循环，并且通过执行内燃机的动作来减少对在内燃机上工作的泵的驱动负荷当需要润滑剂小时，低压控制限制润滑剂的循环量。此外，当建立预定的自动停止条件时，自动停止发动机操作，并且当在自动停止期间建立预定的重新启动条件时，重新启动内燃机。此外，在启动内燃机时与点火开关的操作一起禁止执行低压控制，但是在重新起动内燃机时允许执行低压控制。

4. 发明申请

US20080197631A1 WAVE-POWER SYSTEM AND METHOD FOR GENERATING ENERGY AT CONSTANT ROTATIONAL SPEED AT VARIABLE SIGNIFICANT WAVE HEIGHTS AND PERIODS 失效
标题翻译：波动发电系统及其在可变重要波形高程和周期内恒定转速下的能量产生方法
公开(公告)号：US20080197631A1
公开(公告)日：2008-08-21
申请号：US11681816
申请日：2007-03-05
申请人： Alvaro Jose Atilano Medina , Rafael Uzcategui Trinkl
发明人： Alvaro Jose Atilano Medina , Rafael Uzcategui Trinkl
IPC分类号： F03B13/16 , F02D37/00
CPC分类号： F03B13/186 , F05B2260/4031 , F05B2260/503 , Y02E10/38
摘要： A wave energy conversion system or device is provided which includes a hull that serves as a float, moving up and down with incoming waves. The power take-off system contained within the hull comprises a longitudinal main rotary shaft upon which a series different diameter sets of dual same-diameter pinions interact with the main rotary shaft through their corresponding freewheels. This interaction only allows the main rotary shaft to rotate in only one direction. A fork-like rod system member that is either fixed directly to a base on the seabed or to a supporting underwater taut moored floating platform. This fork-like rod system member has an alternate rod in permanent contact with each pinion (two rods per each set of dual same-diameter pinions). The device also is capable of self-adjusting its mechanical properties and orientation to take into account the predominant wave frequency and direction over a period of time in a practical way to provide continuous, or multiple level, tuning of the system and is self-orienting for maximum and minimum energy absorption depending on sea conditions.
摘要翻译：提供了一种波浪能转换系统或装置，其包括用作浮子的船体，用输入波浪上下移动。包含在船体内的动力输出系统包括一个纵向主旋转轴，在该纵向主旋转轴上，相同直径的小直径组的一系列不同直径的组合通过其相应的单向离合器与主旋转轴相互作用。这种相互作用只允许主旋转轴在一个方向上旋转。叉状杆系杆件可直接固定在海床上的底座或支撑水下拉紧的系泊浮动平台上。这种叉形杆系统构件具有与每个小齿轮永久接触的交替杆（每组每对双重相同直径的小齿轮两根杆）。该装置还能够自动调整其机械性能和取向，以实际的方式考虑到主要的波频和方向，以提供系统的连续或多级调谐，并且是自定向的最大和最小能量吸收取决于海况。

5. 发明授权

US5628706A Method and arrangement for controlling the output power of a drive unit of a motor vehicle 失效
标题翻译：用于控制机动车辆的驱动单元的输出功率的方法和装置
公开(公告)号：US5628706A
公开(公告)日：1997-05-13
申请号：US560485
申请日：1995-11-17
申请人： Hong Zhang
发明人： Hong Zhang
IPC分类号： B60W10/00 , B60K26/00 , B60W10/02 , B60W10/04 , B60W10/06 , B60W30/18 , B60W30/188 , F02D29/00 , F02D37/00 , F02D37/02 , F02D43/00 , F16H59/18 , F16H59/36 , F16H59/38 , F16H59/40 , F16H59/46 , F16H61/14 , F16H63/46 , B60K41/02
CPC分类号： B60W30/18 , B60W10/02 , B60W10/023 , B60W10/04 , B60W10/06 , B60W10/11 , B60W30/1819 , B60W30/188 , F02D37/00 , F02D37/02 , F02D43/00 , F16H61/143 , B60W2710/0605 , B60W2710/0666 , B60W2710/105 , F16H2059/385 , F16H2059/467 , F16H59/18 , F16H59/36 , F16H59/40 , F16H61/14 , F16H63/46 , Y02T10/56 , Y10T477/677 , Y10T477/679 , Y10T477/70 , Y10T477/735 , Y10T477/753
摘要： The invention is directed to a method and an arrangement for controlling the output power of a drive unit of a motor vehicle wherein a desired output torque command is determined on the basis of the driver command. A desired engine torque is computed from this desired output torque command while considering the torque transmission of a converter unit of an automatic transmission in all steady-state operating states. The converter unit is equipped with a controllable clutch. The desired engine torque is prepared by adjusting the output parameters of the engine.
摘要翻译：本发明涉及一种用于控制机动车辆的驱动单元的输出功率的方法和装置，其中基于驾驶员指令确定期望的输出转矩指令。考虑到所有稳态运行状态下的自动变速器的转换器单元的转矩传递，从该期望的输出转矩指令计算期望的发动机转矩。变频器单元配有可控离合器。通过调整发动机的输出参数来制备所需的发动机转矩。

6. 发明授权

US5477827A Method and system for engine control 失效
标题翻译：发动机控制方法和系统
公开(公告)号：US5477827A
公开(公告)日：1995-12-26
申请号：US243103
申请日：1994-05-16
申请人： S. Miller Weisman, II , Eric D. Thomas , Arnold J. VanderBok
发明人： S. Miller Weisman, II , Eric D. Thomas , Arnold J. VanderBok
IPC分类号： B60K31/04 , F01P7/08 , F02D11/10 , F02D17/04 , F02D37/00 , F02D41/00 , F02D41/02 , F02D41/04 , F02D41/14 , F02D41/22 , F02D41/26 , F02D41/34 , F02D41/36 , F02D41/38 , F02D43/00 , F16H63/40 , F02M7/00
CPC分类号： F02D43/00 , B60K31/04 , B60K31/047 , F01P7/08 , F02D11/106 , F02D17/04 , F02D37/00 , F02D41/0007 , F02D41/0085 , F02D41/0087 , F02D41/0225 , F02D41/042 , F02D41/1497 , F02D41/22 , F02D41/26 , F02D41/38 , B60W2510/0638 , B60W2550/12 , B60W2710/0666 , F01P2025/08 , F01P2025/13 , F01P2025/40 , F01P2031/00 , F01P2060/06 , F02D11/105 , F02D2041/1432 , F02D2200/0414 , F02D2200/0625 , F02D2200/1002 , F02D2200/703 , F02D2250/16 , F02D2250/18 , F02D2250/26 , F16H63/40 , Y02T10/144 , Y02T10/52
摘要： A method for comprehensive integrated control of an internal combustion engine, such as a compression-ignition engine, utilizing an electronic control module is disclosed. The control strategy integrates various functions of engine control including an acceleration balance test for the engine cylinders, a fuel economy vehicle speed limit adder, a fueling limit for high altitude vehicle operation, throttle logic, a data-hub for operation trending and vehicle component lifing analyses, a gear ratio torque limit, an air temperature based torque limit, enhanced fan control, and an idle shutdown strategy based on ambient temperature.
摘要翻译：公开了一种利用电子控制模块的诸如压缩点火式发动机的内燃机的综合综合控制方法。控制策略集成了发动机控制的各种功能，包括发动机气缸的加速平衡测试，燃油经济型车速限制加法器，高空车辆运行的加油限制，油门逻辑，操作趋势数据中心和车辆部件升降分析，齿轮比转矩限制，基于空气温度的转矩限制，增强的风扇控制和基于环境温度的空闲关机策略。

7. 发明授权

US5213178A Traction control system with fuel and spark control 失效
标题翻译：具有燃油和火花控制的牵引力控制系统
公开(公告)号：US5213178A
公开(公告)日：1993-05-25
申请号：US871528
申请日：1992-04-21
申请人： Jeffrey M. Polidan , Donald W. Harnack
发明人： Jeffrey M. Polidan , Donald W. Harnack
IPC分类号： B60K28/16 , B60T8/175 , F02B75/02 , F02B75/16 , F02D37/00
CPC分类号： F02B75/16 , B60K28/16 , B60T8/175 , F02D37/00 , F02B2075/027
摘要： The torque reduction of an internal combustion engine in response to an excessive acceleration spin condition is provided by a combination of disabling selected engine cylinders and spark retard. When a reduction of engine torque output is required in response to an excessive acceleration spin condition of the vehicle, the first level of torque reduction is provided at a level less than the torque reduction resulting from disabling a single cylinder of the engine by retarding the spark timing of the spark ignition in the cylinders. The amount of the retard of spark timing is such that the resulting torque reduction is less than the torque reduction resulting from disabling a single cylinder of the engine.

8. 发明授权

US5101786A Control system for controlling output torque of internal combustion engine 失效
标题翻译：用于控制内燃机输出扭矩的控制系统
公开(公告)号：US5101786A
公开(公告)日：1992-04-07
申请号：US674751
申请日：1991-03-25
申请人： Shigeru Kamio , Mitsunori Takao , Mitsuo Hara , Katsuya Sakita
发明人： Shigeru Kamio , Mitsunori Takao , Mitsuo Hara , Katsuya Sakita
IPC分类号： F02D43/00 , B60W10/00 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/18 , B60W10/184 , F02B1/04 , F02D11/10 , F02D35/00 , F02D37/00 , F02D41/10 , F02D41/14 , F02D41/18 , F16H61/14 , G01L3/00
CPC分类号： B60W10/06 , B60W10/02 , B60W10/04 , B60W30/1819 , B60W30/20 , F02D37/00 , F02D41/10 , F02D41/1497 , B60W2540/10 , B60W2550/148 , B60W2710/0605 , B60W2710/0616 , F02B1/04 , F02D2250/21 , F16H61/14 , Y10T477/68
摘要： A control apparatus for use in an internal combustion engine system of a motor vehicle equipped with an automatic transmission having therein a lock-up mechanism. There is included a vehicle resonance reducing section for controlling an opening degree of a throttle valve when the motor vehicle is in an acceleration state so as to reduce a vehicle resonance accompanying an operation of the engine. The vehicle resonance reducing section estimates a torque to be required for the engine on the basis of an accel-operating amount due to the vehicle drive and the engine operating state and corrects the estimated torque by using operation variables of the motor vehicle so as to calculate a target throttle opening degree. Also included in the control apparatus is a lock-up control section for compulsorily locking up the automatic transmission when the vehicle resonance reducing section is in operation. That is, the lock-up control is executed when controlling the opening degree of the throttle valve so as to reduce the vehicle resonance. With this arrangement, it is possible to improve the driveability of the motor vehicle by reducing the vehicle resonance concurrently with enlarging the lock-up region to improve the fuel consumption.

9. 发明授权

US4745553A Method and apparatus for optimizing the operation characteristics of an engine 失效
标题翻译：用于优化发动机的操作特性的方法和装置
公开(公告)号：US4745553A
公开(公告)日：1988-05-17
申请号：US685626
申请日：1984-12-24
申请人： Elizabeth A. Raven , Henry P. Tyler , Francis G. Sollman
发明人： Elizabeth A. Raven , Henry P. Tyler , Francis G. Sollman
IPC分类号： F02D41/14 , F02D37/00
CPC分类号： F02D41/1406
摘要： An engine control method and apparatus for optimizing an operating condition of an engine. A plurality of engine variables are determined and operated upon to direct the control of engine effectors so as to place the engine in an optimum operating condition. In particular, the engine effectors are controlled to minimize the fuel consumption of an engine operating at a steady-state. The system selectively moves a pair of engine effectors so as to determine the sensitivity of the engine variables to changes in effector outputs. Such sensitivities are updated during the system operation. The engine effectors are selectively moved as a function of the engine variable sensitivities in a direction to minimize fuel consumption without violating any predetermined operating limits of the engine variables. Once an optimum operating point is obtained, the system remains at rest and checks for changes in operating conditions that may require a new optimum to be determined.
摘要翻译：一种用于优化发动机的运行状态的发动机控制方法和装置。确定并操作多个发动机变量以引导发动机执行器的控制，以将发动机置于最佳操作状态。特别地，控制发动机效应器以最小化在稳态下运行的发动机的燃料消耗。该系统选择性地移动一对发动机效应器，以便确定发动机变量对效果器输出变化的灵敏度。这种灵敏度在系统操作期间被更新。在不违反发动机变量的任何预定操作限制的情况下，发动机效应器被选择性地沿着使燃料消耗最小化的方向作为发动机可变灵敏度的函数而移动。一旦获得最佳工作点，系统将保持静止，并检查可能需要确定新的最佳值的操作条件的变化。

10. 发明授权

US4479473A Diesel engine emission control system 失效
标题翻译：柴油发动机排放控制系统
公开(公告)号：US4479473A
公开(公告)日：1984-10-30
申请号：US465857
申请日：1983-01-10
申请人： Wallace R. Wade
发明人： Wallace R. Wade
IPC分类号： F02B3/06 , F02D21/08 , F02D37/00 , F02D41/40 , F02M1/00 , F02P5/04
CPC分类号： F02D41/0077 , F02D21/08 , F02D37/00 , F02D41/401 , F02M26/57 , F02B3/06 , F02D2250/18 , F02D41/408 , F02M1/00 , Y02T10/44 , Y02T10/47
摘要： A vacuum-mechanical system for controlling emissions from a diesel engine by controlling exhaust gas recirculation (EGR) levels and modulating the fuel injection pump timing to coordinate the two; the system including a three-dimensional cam responsive to changes in engine speed and load and fuel delivery to vary the angular position of the EGR valve and simultaneously modulate the injection timing.
摘要翻译： PCT No.PCT / US83 / 00028 Sec。 371日期1983年1月10日 102（e）日期1983年1月10日PCT提交1983年1月10日PCT公布。公开号WO84 / 02746 日期1984年7月19日。一种真空机械系统，用于通过控制废气再循环（EGR）水平和调节燃料喷射泵定时来协调两者来控制来自柴油发动机的排放物; 该系统包括响应于发动机速度和负载和燃料输送变化的三维凸轮，以改变EGR阀的角位置并同时调节喷射正时。

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