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81. 发明公开

EP1609973A1 Method and arrangement for estimation of spark timing in an internal combustion engine 有权
标题翻译：内燃机火花正时估算方法和装置
公开(公告)号：EP1609973A1
公开(公告)日：2005-12-28
申请号：EP04014767.0
申请日：2004-06-24
申请人： Ford Global Technologies, LLC
发明人： Möller, Peter , Svenske, Erik
IPC分类号： F02D41/22 , F02P5/15 , F02P5/145
CPC分类号： F02D35/028 , F02D41/1497 , F02D41/2409 , F02D2200/1004 , F02P5/1455 , F02P5/1514 , Y02T10/46
摘要： Method for estimation of spark timing in an internal combustion engine of Otto type, which method includes the following method steps:

determining a desired engine torque,
determining a requested spark advance value based on said desired engine torque using a first mapping describing the relation between desired engine torque and spark advance.
摘要翻译：用于估计奥托类型的内燃机中的火花正时的方法，该方法包括以下方法步骤：确定期望的发动机扭矩，基于所述期望的发动机扭矩使用描述期望的发动机扭矩的第一映射确定期望的点火提前值发动机扭矩和点火提前。

82. 发明公开

EP1584057A2 A CHIPPED ENGINE CONTROL UNIT SYSTEM HAVING COPY PROTECTED AND SELECTABLE MULTIPLE CONTROL PROGRAMS 审中-公开
标题翻译：与复制保护，可选择的多控制规划GECHIPTES发动机控制系统
公开(公告)号：EP1584057A2
公开(公告)日：2005-10-12
申请号：EP03768608.6
申请日：2003-11-14
申请人： Dudel, Frank , Simmons, Mitchell W. , Williams, Todd G.
发明人： Dudel, Frank , Simmons, Mitchell W. , Williams, Todd G.
IPC分类号： G06F19/00
CPC分类号： F02D41/2416 , B60R25/04 , F02D41/2422 , F02D41/2435 , F02D41/2487 , F02D41/26 , F02D2200/604 , F02D2400/11 , F02P5/1514 , G06F21/121 , G06F21/572
摘要： The present invention discloses a method for preventing a control program written in a first engine control unit (ECU) from running in a second ECU, comprising obtaining an ID number from the first ECU; encrypting the ID number; writing the encrypted ID number into a flash memory of the first ECU; encrypting the ID number again and writing the encrypted ID number into an EEPROM of the first ECU; and requiring the control program to match the encrypted ID number placed in the flash memory and the EEPROM before running the program, and if the match fails, terminating the control program from running further.

83. 发明公开

EP1184557A2 Verfahren zum Betreiben einer Brennkraftmaschine eines Kraftfahrzeugs 有权
公开(公告)号：EP1184557A2
公开(公告)日：2002-03-06
申请号：EP01118575.8
申请日：2001-08-02
申请人： ROBERT BOSCH GMBH
发明人： Haegele, Hartmut , Oder, Michael
IPC分类号： F02D41/30 , F02D41/18 , F02D37/02 , F02D41/24 , F02P5/15
CPC分类号： F02P5/1514 , F02D37/02 , F02D41/2422 , F02D41/3029 , F02D41/3064 , F02D2041/1432 , F02D2250/18 , F02P5/1504 , Y02T10/46
摘要： Die Erfindung betrifft ein Verfahren zum Betreiben einer Brennkraftmaschine eines Kraftfahrzeugs, bei dem Kraftstoff direkt in einen Brennraum eingebracht und mittels einer Zündeinrichtung zu einem vorgebbaren Zündzeitpunkt entflammt wird, wobei die Brennkraftmaschine in wenigstens einer ersten und einer zweiten Betriebsart betrieben wird, wobei in der ersten Betriebsart ein Moment der Brennkraftmaschine im Wesentlichen von einer dem Brennraum zugefügten Luftmenge abhängt, wobei in der zweiten Betriebsart das Moment der Brennkraftmaschine im Wesentlichen von der in den Brennraum eingebrachten Kraftstoffmenge abhängt, wobei der Zündzeitpunkt in der ersten Betriebsart im Wesentlichen von einem aus einem ersten applizierbaren Kennfeld für die erste Betriebsart entnommenen Zündzeitpunkt abhängt und wobei der Zündzeitpunkt in der zweiten Betriebsart im Wesentlichen von einem aus einem zweiten applizierbaren Kennfeld für die zweite Betriebsart entnommenen Zündzeitpunkt abhängt.
摘要翻译：发动机以取决于供应到燃烧室（1）的空气量的第一模式操作，并且依赖于供应到室中的燃料体积（T1）的第二模式。在从第一操作模式转换到第二操作模式期间，点火点（ZW）被适配和/或过滤以产生均匀的转换。使用校正值调整第一操作模式的点火点。这取决于参考和实际进气管压力之间的差异。

84. 发明公开

EP1159528A1 PROCEDE DE DETERMINATION D'UN PARAMETRE DE FONCTIONNEMENT D'UN MOTEUR 有权
标题翻译：在于用于判定发动机的运行参数
公开(公告)号：EP1159528A1
公开(公告)日：2001-12-05
申请号：EP00916926.9
申请日：2000-03-10
申请人： Siemens Aktiengesellschaft
发明人： GALTIER, Frédéric , SCHUERZ, Willibald
IPC分类号： F02P5/15 , F02D41/24
CPC分类号： F02D41/2416 , F02P5/1514 , Y02T10/46
摘要： The invention concerns a method for determining an internal combustion engine functioning parameter on the basis of three control parameters (N, P, μ) of said engine, characterised in that it consists in: producing a first map (C1) of the functioning parameter (α) on the basis of the other two control parameters (N, P), the third control parameter (μ) being fixed at a first value; producing a second map (C2) of the functioning parameter (α) on the basis of the same two control parameters (N, P), the third control parameter (μ) being fixed at a second value; establishing a relationship f(μ) between the first functioning parameter (α) and the third control parameter (μ) over the whole range of variation of said parameter in at least one specific operating point (N, P); applying said relationship to determine the functioning parameter (α) on the basis of the three control parameters (N, P μ) in all the operating points of the engine.

85. 发明公开

EP1066470A1 ZÜNDSTEUERUNG FÜR BRENNKRAFTMASCHINE 有权
标题翻译：点火内燃机
公开(公告)号：EP1066470A1
公开(公告)日：2001-01-10
申请号：EP99953707.9
申请日：1999-09-03
申请人： ROBERT BOSCH GMBH
发明人： OTT, Karl , FICHTMÜLLER, Uwe , HERZTLER, Siegfried
IPC分类号： F02P3/04 , F02P5/15 , F02P17/12
CPC分类号： F02P3/0442 , F02P5/1514 , F02P17/12 , Y02T10/46
摘要： The invention relates to an ignition control for an internal combustion engine comprising at least one cylinder, a chargeable ignition coil (6, 9) which in the presence of a primary ignition current can be switched on via a switching stage (25, 26) so as to ignite a corresponding cylinder, a first family of characteristics in which dwell angles for a first primary ignition current of the ignition coil (6, 9) are stored, a second family of characteristics in which dwell angles for a second primary ignition current of the ignition coil (6, 9) are stored, a detection device (20) for detecting the misfires occurring in the cylinders, and calculation device (3) which calculates a control dwell angle for controlling the switching stage (25, 26) in accordance with the number of misfires detected and the dwell angles stored in the two families of characteristics.

86. 发明公开

EP0989301A2 Ignition timing control system for an internal combustion engine 有权
标题翻译： Zündzeitpunktsteuersystemfüreinen Verbrennungsmotor
公开(公告)号：EP0989301A2
公开(公告)日：2000-03-29
申请号：EP99203053.6
申请日：1999-09-20
申请人： Mitsuba Corporation
发明人： Inaba, Mitsunori , Nozue, Yutaka
IPC分类号： F02P5/15
CPC分类号： G06F9/445 , F02D41/2425 , F02D41/26 , F02P5/1514 , Y02T10/46
摘要： The present invention ignition timing control system for an internal combustion engine comprises: a controller (6) having a memory integrally packaged therewith, the controller (6) operating to output an ignition signal based on a program and control data stored in the memory; and an external rewritable memory (22, 32, 42) which stores the control data and which is connected externally to the controller (6), wherein the memory of the controller (6) comprises a RAM (21, 31, 32) and a mask ROM (20, 30, 40), the program being stored in the mask ROM (20, 30, 40), and the controller (6) comprises data transfer control means for, in response to an operating voltage being applied to the controller (6), transferring the control data stored in the external rewritable memory (22, 32, 42) to the RAM (21, 31, 32) of the controller (6). Thus, by changing the control data in the rewritable external memory (22, 32, 42) it is possible to easily adjust the system depending on the type and/or usage of the engine.
摘要翻译：本发明的内燃机点火正时控制系统包括：具有与其一体封装的存储器的控制器（6），所述控制器（6）基于存储在存储器中的程序和控制数据输出点火信号; 以及存储控制数据并且外部连接到控制器（6）的外部可重写存储器（22,32,42），其中控制器（6）的存储器包括RAM（21,31,32）和掩模ROM（20,30,40），所述程序存储在掩模ROM（20,30,40）中，并且控制器（6）包括数据传送控制装置，用于响应于施加到控制器的工作电压（6），将存储在外部可重写存储器（22,32,42）中的控制数据传送到控制器（6）的RAM（21,31,32）。因此，通过改变可重写外部存储器（22,32,42）中的控制数据，可以根据发动机的类型和/或使用容易地调整系统。

87. 发明授权

EP0360528B1 Engine controller 失效
标题翻译：发动机控制器
公开(公告)号：EP0360528B1
公开(公告)日：1992-03-25
申请号：EP89309447.4
申请日：1989-09-18
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Shibata, Akihito , Sakurai, Hidetoshi
IPC分类号： F02D41/26 , F02D41/30
CPC分类号： F02D41/263 , F02B1/04 , F02D2250/12 , F02P5/1514 , Y02T10/46

88. 发明公开

EP0360528A3 Engine controller 失效
标题翻译：发动机控制器
公开(公告)号：EP0360528A3
公开(公告)日：1990-12-27
申请号：EP89309447.4
申请日：1989-09-18
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Shibata, Akihito , Sakurai, Hidetoshi
IPC分类号： F02D41/26 , F02D41/30
CPC分类号： F02D41/263 , F02B1/04 , F02D2250/12 , F02P5/1514 , Y02T10/46
摘要： The engine controller of the invention comprises first calculation means (1) for calculating an amount of fuel injection and ignition timing by an interrupt process in response to a TDC signal and calculating fuel injection start timing and ignition timing by a higher-order interrupt process having a higher priority than the interrupt process, second calculation means (2) for obtaining a value indicative of a proportion of the interrupt execution time contained in one interrupt period in accordance with the period of the interrupt process and the interrupt process execution time and comparing the value of the proportion with a predetermined value, and inhibition means (3) for omitting or inhibiting the execution of a next interrupt process by the first calculation means when the interrupt process execution time contained in one interrupt period exceeds a predetermined value in the second calculation means.

89. 发明公开

EP0247626A3 System and method for electronic control of internal combustion engine 失效
标题翻译：内燃机电子控制系统与方法
公开(公告)号：EP0247626A3
公开(公告)日：1988-10-12
申请号：EP87107830
申请日：1987-05-29
申请人： HITACHI, LTD.
发明人： Sekozawa, Teruji , Shioya, Makoto , Funabashi, Motohisa , Onari, Mikihiko
IPC分类号： F02D11/10 , F02D41/10
CPC分类号： F02D11/10 , F02D41/10 , F02P5/045 , F02P5/1455 , F02P5/1514 , Y02T10/46
摘要： A system and a method for electronically controlling an internal combustion engine of a vehicle is disclosed which is of the kind electrically controlling the opening of a throttle valve (20) controlling the quantity of intake air supplied to the engine. The electronic engine control system includes means (211) setting a target acceleration (ACCO) of the vehicle according to an amount of depression of an accelerator pedal (22) by the driver means, comparing the target acceleration (ACCO) with an actual acceleration (ACC) of the vehicle to find a deviation (ΔACC) therebetween and means (212), setting a target value of the throttle valve opening on the basis of the acceleration deviation (ΔACC), and controlling the throttle valve opening until it attains the target value (ACCO).

90. 发明公开

EP0221521A2 Engine control system 失效
标题翻译： Motorsteuerungssystem。
公开(公告)号：EP0221521A2
公开(公告)日：1987-05-13
申请号：EP86115147.0
申请日：1986-10-31
申请人： HITACHI, LTD.
发明人： Morita, Kiyomi , Miyake, Junji
IPC分类号： F02D41/26 , F02P5/02
CPC分类号： F02P5/1514 , F02B1/04 , F02D41/2409 , Y02T10/46
摘要： An engine control system which controls ignition timing for, and fuel supply to, an engine by scanning a map by using as parameters a first item of data representing the number of revolutions of the engine and a second item of data representing engine load. The engine control system includes filter means for providing a third item of data by suppressing the rate of change of the second item of data. The third item of data is used in place of the second item of data for scanning the map only when the engine is in a predetermined range of operating conditions in which the rate of change of a manipulated variable of a throttle valve (34), the number of revolutions of the engine and the rate of change of the engine load are all less than respective predetermined values.

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