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1. 发明申请

WO1997014886A1 PROCESS AND DEVICE FOR REDUCING LOAD CHANGE STRESSES IN A MOTOR VEHICLE 审中-公开
标题翻译：方法及系统的机动车辆异径最后改变SHOCK
公开(公告)号：WO1997014886A1
公开(公告)日：1997-04-24
申请号：PCT/DE1996001332
申请日：1996-07-20
申请人： ROBERT BOSCH GMBH , STOSS, Peter , ZHANG, Hong
发明人： ROBERT BOSCH GMBH
IPC分类号： F02P05/15
CPC分类号： F02P5/1504 , F02D41/0225 , F02D41/1498 , F02D2200/1015 , Y02T10/46
摘要： In order to damp load change stresses as far as possible, the indexed basic moment (mibase) of the engine corresponding to the coupling moment detectable at the engine's crankshaft and not reduced by engine loss moments is first determined. The indexed basic moment is then transferred by filtering (TP) into an indicated reference moment (mdifa) having a less steep rise in relation to the indicated basic moment (mibase) on a change in load. Finally, a reference cam angle (zwsol) is derived from the indexed reference moment (mdifa).
摘要翻译：为了在很大程度上衰减电机，其可以在所述发动机的曲轴可挖的负载变化冲击可能，第一索引基本转矩（mibase），而不是由发动机扭矩损失减少，对应于所述离合器扭矩被确定。然后，索引基本转矩（mibase）通过过滤（TP）为索引的额定转矩（mdifa）被传送时，其具有相对于所述索引基本转矩（mibase）的负荷变化期间较小的增加。设定点点火角（zwsol）从索引额定转矩（mdifa）最终得到。

2. 发明申请

WO1996003580A1 ELECTRONIC IGNITION SYSTEM WITH PRE-IGNITION PREVENTION APPARATUS AND METHOD 审中-公开
标题翻译：具有预防预防装置和方法的电子点火系统
公开(公告)号：WO1996003580A1
公开(公告)日：1996-02-08
申请号：PCT/US1995009375
申请日：1995-07-26
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： UNITED TECHNOLOGIES CORPORATION , HILLSBERG, Mitchell, C. , ROTHMAN, Paul, J.
IPC分类号： F02P05/15
CPC分类号： F02P7/035 , F02P3/0456 , F02P5/1518 , Y02T10/46
摘要： An electronic ignition system for a reciprocating engine includes a pre-ignition prevention control sub-system which acts as an independent monitor system to ensure the ignition system can only command a spark plug to fire when the next cylinder to fire is outside its pre-ignition zone. The pre-ignition prevention sub-system is independent from the circuitry which commands the spark plug to fire to ensure a single point failure of the system can not lead to a controller erroneously commanding a spark plug to fire in the pre-ignition zone. An advantage of the present invention is the increased safety the pre-ignition prevention sub-system provides to the engine by significantly reducing the likelihood that fuel/air mixture within a cylinder will be ignited prematurely.
摘要翻译：用于往复式发动机的电子点火系统包括作为独立监控系统的预防点火控制子系统，以确保点火系统只能在下一个气缸在其预先点火之前指挥火花塞点火区。防点火预防子系统独立于命令火花塞起火的电路，以确保系统的单点故障不能导致控制器错误地指示火花塞在预燃区域内点火。本发明的一个优点是通过显着降低气缸内的燃料/空气混合物将被过早点燃的可能性，提高了防点火预防子系统提供给发动机的安全性。

3. 发明申请

WO1995012756A1 ARITHMETIC UNIT 审中-公开
标题翻译：处理单元
公开(公告)号：WO1995012756A1
公开(公告)日：1995-05-11
申请号：PCT/DE1994001222
申请日：1994-10-15
申请人： ROBERT BOSCH GMBH , EITRICH, Frank-Thomas
发明人： ROBERT BOSCH GMBH
IPC分类号： F02P05/15
CPC分类号： F02D41/263 , F02D41/266 , F02P5/1518 , G05B19/0421 , Y02T10/46
摘要： The invention relates to an arithmetic unit, especially a control device for internal combustion engine fuel injection and/or ignition systems with a processor and a control logic, in which, between the processor and the control logic there is a controller acting as an interface which assumes certain tasks to relieve the processor. Information is transferred between the processor (P) and the control logic (S) for which the controller (C) generates additional information to which the control logic (S) reacts, and/or information is transferred from the processor (P) to the control logic (S) which is not changed by the controller (C), the controller (C) still generating additional signal which are transferred to the control logic (S) preferably via an internal control bus (ISB), and/or information is transferred between the processor (P) and the control logic (S) which passes through the controller, where it is altered.
摘要翻译：本发明涉及一种运算装置，特别是用于内燃发动机的燃料喷射和/或发动机点火控制装置，其具有一个处理器和一个控制逻辑，其中所述处理器和控制逻辑之间充当接口（接口）控制器被连接时，特别是向处理器放电任务处理器接管。可以设想的是，处理器（P）和所述控制逻辑装置（S）将要发送的信息，来在它们之间，所述控制器（C）的附加信息生成的，响应于控制逻辑（S）和/或所述处理器（P）到控制逻辑（S）的数据被发送时，其不被控制器（C），但改变其中所述控制器产生（C）的附加信号（ISB）到控制逻辑装置（S）经由内部控制和/或之间，优选转移处理器（P）和所述控制逻辑装置（S）的信息将被发送，其中通过所述控制器（C），其中，它们被改变。

4. 发明申请

WO1994001674A1 IGNITION TIMING CONTROL 审中-公开
标题翻译：点火时序控制
公开(公告)号：WO1994001674A1
公开(公告)日：1994-01-20
申请号：PCT/US1993006073
申请日：1993-06-24
申请人： BRIGGS & STRATTON CORPORATION
发明人： BRIGGS & STRATTON CORPORATION , LAMBERT, John, E. , BEDROSS, George, M.
IPC分类号： F02P05/15
CPC分类号： F02P3/0456 , F02B75/16 , F02P5/1502 , Y02T10/46
摘要： An electronic control system for an internal combustion single cylinder gas engine adapted to control the timing pulse for spark ignition by measuring the timing pulse width and the cycle time to compute an advance and/or dwell time from an LUT corresponding to engine conditions from a leading edge of the timing pulse to the optimum interrupt/turn on point in advance of TDC wherein precise timing of the spark advance throughout a wide range of engine speeds can be achieved whereby efficient burning of a lean air/fuel mixture in the combustion chamber of the engine can be achieved to minimize undesirable exhaust gas emissions and to increase the operating engine efficiency. Adaptive threshold is applied to a waveform shaping circuit to suppress electronic noise at higher engine speeds.
摘要翻译：一种用于内燃单缸气体发动机的电子控制系统，其适用于通过测量定时脉冲宽度和周期时间来控制火花点火的定时脉冲，以计算来自与来自前导的发动机条件相对应的LUT的提前和/或停留时间定时脉冲的边缘到达TDC之前的最佳中断/转向点，其中可以实现在广泛的发动机速度范围内的火花提前的精确定时，从而有效地燃烧在空气/燃料混合物的燃烧室中的贫空气/燃料混合物可以实现发动机以最小化不期望的废气排放并提高运行发动机效率。自适应阈值被应用于波形整形电路以在更高的发动机速度下抑制电子噪声。

5. 发明申请

WO1997036104A1 METHOD AND SYSTEM FOR GENERATING IGNITION COIL CONTROL PULSES 审中-公开
标题翻译：点火线圈控制脉冲发生方法及系统
公开(公告)号：WO1997036104A1
公开(公告)日：1997-10-02
申请号：PCT/GB1997000114
申请日：1997-01-17
申请人： FORD MOTOR COMPANY , FORD MOTOR COMPANY LIMITED , FORD MOTOR COMPANY OF CANADA LIMITED , MOTOROLA, INC.
发明人： FORD MOTOR COMPANY , FORD MOTOR COMPANY LIMITED , FORD MOTOR COMPANY OF CANADA LIMITED , MOTOROLA, INC. , GUIDO, Samuel, James , FISHER, Rollie, Morris , WILSON, John, Mark , KNAPP, Micah, Charles , MILLER, Gary, Lynn , MADRID, Philip, Enrique , BETTELHEIM, Rudolf
IPC分类号： F02P05/15
CPC分类号： F02P5/1514 , F02P5/1518 , Y02T10/46
摘要： A method and system for generating an ignition coil output signal to control charging and discharging of a plurality of ignition coils (36) in an internal combustion engine. A plurality of holding registers (42) asynchronously receive a plurality of ignition coil data from a processor. The plurality of holding registers are memory-mapped and store the plurality of ignition coil data until subsequent ignition coil data is received from the processor. A sensor (37) is provided for determining a position of the engine and generating a corresponding engine signal. A plurality of match registers (46) are coupled to the plurality of holding registers (42) for comparing the ignition coil data with a reference signal and generating an ignition coil output signal for receipt by one of the plurality of ignition coils based on the engine signal and the comparison between the ignition coil data and the reference signal.
摘要翻译：一种用于产生点火线圈输出信号以控制内燃机中的多个点火线圈（36）的充放电的方法和系统。多个保持寄存器（42）从处理器异步接收多个点火线圈数据。多个保持寄存器被存储器映射并存储多个点火线圈数据，直到接收到来自处理器的点火线圈数据为止。提供传感器（37），用于确定发动机的位置并产生对应的发动机信号。多个匹配寄存器（46）耦合到多个保持寄存器（42），用于将点火线圈数据与参考信号进行比较，并产生点火线圈输出信号，以根据发动机的多个点火线圈中的一个接收信号和点火线圈数据与参考信号之间的比较。

6. 发明申请

WO1993013311A1 AUTOMOBILE ENGINE 审中-公开
标题翻译：汽车发动机
公开(公告)号：WO1993013311A1
公开(公告)日：1993-07-08
申请号：PCT/JP1992001717
申请日：1992-12-25
申请人： MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA , MIYAMOTO, Katsuhiko , IIDA, Kazumasa , KISHIMOTO, Mitsuru , HOSONO, Kiyotaka
发明人： MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
IPC分类号： F02P05/15
CPC分类号： F02P9/002 , F01L1/267 , F01L13/0005 , F01L2800/00 , F02D17/02 , F02D41/0087 , F02D2041/0012 , F02D2250/21 , F02F7/006 , F02P5/045 , F02P5/1504 , F02P5/1508 , Y02T10/46
摘要： An automobile engine (E) capable of changing over the operating area thereof between an operating area with all the cylinders being in action and one with a certain number of cylinders being at rest by stopping the operation of valve operation mechanisms for suction and exhaust in selected cylinders out of a plurality of cylinders, in particular, the engine comprising an engine revolution sensor (12), a boost pressure sensor (10), ignition driving devices (23, 24, 25), and a control device (15) for controlling a mechanism for stopping cylinders and the ignition driving devices, wherein an operating area with certain number of cylinders being at rest is determined from information on engine revolutions Ne and boost pressure Pb, and wherein a torque fluctuation of the engine occurring when the engine operating area is switched from an operating area with all the cylinders being in action to an operation area with a certain number of cylinders being at rest, and vice versa is offset by the retard amount processing of ignition timing or by idle-up so as to prevent the generation of torque shocks resulting from extraordinary change in output occurring when such switching is carried out to thereby prevent stall or improve drivability.
摘要翻译：一种汽车发动机（E），其能够在所有气缸处于动作的操作区域和通过停止所选择的气缸中的吸气和排气的阀操作机构的操作之间来改变其操作区域，所述操作区域具有一定数量的气缸处于静止状态特别地，发动机包括发动机转速传感器（12），增压压力传感器（10），点火驱动装置（23,24,25）和控制装置（15），用于控制用于停止气缸和点火驱动装置的机构，其中通过关于发动机转速Ne和增压压力Pb的信息确定具有一定数量的气缸的操作区域，并且其中当发动机操作区域发生时发动机的转矩波动从具有所有气缸的操作区域切换到具有一定数量的气缸静止的操作区域，反之亦然，由 e点火正时的延迟量处理或怠速运转，以防止在进行这种切换时产生由于出现异常变化而产生的转矩冲击，从而防止失速或提高驾驶性能。

7. 发明申请

WO1993003276A1 METHOD FOR SMOOTHING OUT ACCELERATION JERKS OF A VEHICLE PROPELLED BY AN INTERNAL-COMBUSTION ENGINE 审中-公开
标题翻译：通过内燃机喷出的车辆加速度的方法
公开(公告)号：WO1993003276A1
公开(公告)日：1993-02-18
申请号：PCT/EP1992001788
申请日：1992-08-06
申请人： SIEMENS AUTOMOTIVE S.A. , PIOCH, Olivier , MARTINEAU, Dominique , DUPONT, Henri
发明人： SIEMENS AUTOMOTIVE S.A.
IPC分类号： F02P05/15
CPC分类号： F02P5/1504 , Y02T10/46 , Y10T477/68
摘要： An entry into an acceleration phase of the vehicle is detected, the ignition advance of the engine is then reduced to a predetermined value (aL) and the advance is maintained at this value for a predetermined time interval (Δt) which is a function of the selected gear ratio (r) of a gearbox placed on the output side of the engine. Application to a vehicle propelled by an internal-combustion engine associated with an ignition- and injection-control computer.

8. 发明申请

WO1992016739A1 AUTOMATIC ADAPTATION OF SPARK TIMING IN DYNAMIC PROCESSES FOR A SPARK-IGNITION INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：自动适应火花点火内燃机动态过程中的火花时间
公开(公告)号：WO1992016739A1
公开(公告)日：1992-10-01
申请号：PCT/EP1992000582
申请日：1992-03-18
申请人： AUDI AG , PFALZGRAF, Bernhard , GIBTNER, Siegfried
发明人： AUDI AG
IPC分类号： F02P05/15
CPC分类号： F02P5/1521 , Y02T10/46
摘要： The invention discloses automatic adaptation of spark timing in dynamic processes for a spark-ignition internal combution engine whereby, in a dynamic process, dynamic spark timing retardation values ΔαZ1 are stored in an engine speed characteristic curve and added to a predetermined spark timing value αV in order to retard the spark timing. After a waiting time tW, the spark timing is advanced again to the predetermined value αV. The stored dynamic spark retardation values ΔαZ1 can be varied in a kind of learning process. If a combustion with pinking occurs during an observation time tB, a dynamic spark retardation value ΔαZ1 is increased to a certain retardation correction value or, in the absence of pinking during the observation time, it is reduced to a given advance correction value. The spark timing can thus be adapted rapidly in dynamic processes to achieve optimal operation and a low tendency to pinking.

9. 发明申请

WO1990015243A1 PROCESS FOR DETECTING AND EVALUATING KNOCK SIGNALS IN THE INDIVIDUAL CYLINDERS OF AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：检测和评估内燃机个人气瓶中的卡通信号的方法
公开(公告)号：WO1990015243A1
公开(公告)日：1990-12-13
申请号：PCT/DE1990000424
申请日：1990-06-01
申请人： SIEMENS AKTIENGESELLSCHAFT , ELLMANN, Siegfried , WIER, Manfred
发明人： SIEMENS AKTIENGESELLSCHAFT
IPC分类号： F02P05/15
CPC分类号： F02P5/152 , F02B2075/027 , F02P5/1455 , G01L23/225 , Y02T10/46
摘要： In a process for detecting and evaluating knock signals in the individual cylinders of an internal combustion engine, the signals from a pressure sensor arranged in a combustion chamber of the cylinder of interest are converted, after amplification and high-pass filtering inside a measurement window, to peak values of the knock pressure and/or knock strength values and the mean and variation are then calculated. Data for deriving a reference value for knock control and correction values for timing angle control signals stored in a characteristic field are then derived from these data and emitted by an engine management processing unit.

10. 发明申请

WO1990007644A1 ADAPTIVE ACCELERATION KNOCK CONTROL 审中-公开
标题翻译：自适应加速控制
公开(公告)号：WO1990007644A1
公开(公告)日：1990-07-12
申请号：PCT/EP1988001202
申请日：1988-12-24
申请人： ROBERT BOSCH GMBH , PHILIPP, Matthias , UNLAND, Stefan
发明人： ROBERT BOSCH GMBH
IPC分类号： F02P05/15
CPC分类号： F02P5/1521 , Y02T10/46
摘要： A method of eliminating acceleration knocking in spark ignition engines comprising retarding the ignition when the engine is in dynamic operation by an amount which is optimised for the ambient conditions present at the start of each dynamic operation.
摘要翻译：一种消除火花点火发动机中的加速敲击的方法，其包括当发动机处于动态运行时延迟点火，其量为针对每个动态运行开始时存在的环境条件而优化的量。

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