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1. 发明授权

EP0392411B1 A control apparatus for automobiles 失效
标题翻译：对汽车的控制装置。
公开(公告)号：EP0392411B1
公开(公告)日：1994-03-02
申请号：EP90106737.1
申请日：1990-04-09
申请人： HITACHI, LTD.
发明人： Hasegawa, Taiji , Fujisawa, Masaaki , Sakamoto, Masahide , Ishii, Toshio , Takahashi, Hideharu
IPC分类号： B60R25/00 , B60R16/02 , G06K1/00 , G06F15/20
CPC分类号： B60R25/24 , B60R16/0315 , G05B19/042 , G05B19/0428 , G05B2219/23355 , G05B2219/23362 , G05B2219/23375 , G05B2219/24098 , G05B2219/24167 , G05B2219/25083 , G05B2219/25084 , G05B2219/25171 , G05B2219/2637 , G07C5/0858 , G07C9/00031

2. 发明授权

EP0295651B1 Method and device for controlling the ignition timing of internal combustion engines 失效
标题翻译：用于控制内燃机点火正时的方法和装置。
公开(公告)号：EP0295651B1
公开(公告)日：1993-12-15
申请号：EP88109538.4
申请日：1988-06-15
申请人： HITACHI, LTD.
发明人： Nagano, Masami , Atago, Takeshi , Miyake, Junji , Sakamoto, Masahide
IPC分类号： F02P5/15
CPC分类号： F02P5/1504 , F02B1/04 , Y02T10/46

3. 发明公开

EP0501746A1 Altitude determination system and engine control system using the same 失效
标题翻译： Vorrichtung zur Bestimmung derHöhenlageund diese verwendende Motorregelung。
公开(公告)号：EP0501746A1
公开(公告)日：1992-09-02
申请号：EP92301564.8
申请日：1992-02-25
申请人： HITACHI, LTD.
发明人： Nagano, Masami , Atago, Takeshi , Sakamoto, Masahide
IPC分类号： F02D41/04 , F02D41/26 , F02P5/15
CPC分类号： F02D41/04
摘要： An altitude decision system and engine operating parameter control system using the same for accurately detecting and correcting for altitude uses three signals, viz, the signal from an engine revolution number sensor (52), the signal from a throttle sensor (18) for detecting the angle of opening of a throttle valve (5), and a fundamental fuel injection pulse width signal which is computed by engine operational parameter-computer (51) from inputted signals from a mass air flow sensor (3) and the revolution number detection sensor (52). Having accurately derived the altitude, the fuel injection pulse rate (61), the intake air flow (62) and the ignition timing (63) are corrected.
摘要翻译：使用该高度判定系统和引擎操作参数控制系统来准确地检测和校正高度使用三个信号，即来自发动机转速传感器（52）的信号，来自用于检测节流阀（5）的开度角以及由发动机工作参数计算机（51）根据来自质量空气流量传感器（3）和转数检测传感器（51）的输入信号计算出的基本燃料喷射脉冲宽度信号 52）。精确地得出高度，校正燃料喷射脉冲率（61），进气量（62）和点火正时（63）。

4. 发明公开

EP0440088A1 Method of and apparatus for reducing vibrations of car body 失效
标题翻译： Methode und Vorrichtung zur Reduktion der Schwingungen eines Wagenaufbaues。
公开(公告)号：EP0440088A1
公开(公告)日：1991-08-07
申请号：EP91100900.9
申请日：1991-01-24
申请人： HITACHI, LTD. , NISSAN MOTOR CO., LTD.
发明人： Maeda, Yuuji , Nakamura, Yozo , Nakamura, Kenichi , Sakamoto, Masahide , Kadomukai, Yuzo , Fukushima, Masao , Murakami, Kei
IPC分类号： G05D19/02 , F16F15/18
CPC分类号： F16F15/02 , B60G2400/30 , B60G2400/38 , B60G2800/012 , B60K5/1283 , F02B2075/027 , G05D19/02
摘要： A method of reducing vibrations of a car body (13) comprises a step of detection of rough which is irregular combustion in an engine (11), preferably through monitoring of angular velocity of a crankshaft of the engine (11,) and a step of exerting such external force as will cancel roll vibrations (A1) of the engine (11) caused by the rough on an engine block of the engine (11) temporarily after the occurrence of the rough. A magnitude of the force and timing of exerting the force is preferably determined on the basis of a degree of the rough and the angular velocity immediately before the occurrence of the rough.
摘要翻译：一种减少车身（13）的振动的方法包括检测发动机（11）中不规则燃烧的粗糙度的步骤，优选地通过监测发动机（11）的曲轴的角速度和步骤施加这样的外力，从而在发生粗糙物之后临时消除由发动机（11）的发动机缸体上的粗糙引起的发动机（11）的滚动振动（A1）。力的大小和施加力的时机优选地基于粗糙度的程度和紧挨粗糙部之前的角速度来确定。

5. 发明公开

EP0296323A2 Engine control method 失效
标题翻译： Motorsteuerungsmethode。
公开(公告)号：EP0296323A2
公开(公告)日：1988-12-28
申请号：EP88106047.9
申请日：1983-11-23
申请人： HITACHI, LTD.
发明人： Kashiwaya, Mineo , Morita, Kiyomi , Sakamoto, Masahide
IPC分类号： F02D31/00
CPC分类号： F02D41/263 , F02D31/003 , F02D31/005 , F02D2011/102
摘要： In an engine control system comprising a plurality of sensors including a throttle opening sensor for detecting the closed state of a throttle valve, a method comprising the steps of judging wether the engine speed has decreased or not to a predetermined engine speed which is higher than a desired engine speed in an engine idle operation, when said throttle valve has been closed, and in a case that it is judget that the engine speed has decreased to said predetermined engine speed, the duty cycle of a bypass valve being controlled in accordance with the pulse from a pulse generating circuit when the real engine speed becomes lower than said predetermined engine speed.
摘要翻译：在包括多个传感器的发动机控制系统中，所述多个传感器包括用于检测节流阀的关闭状态的节气门开度传感器，包括以下步骤：判断发动机转速是否已经降低到预定的发动机转速高于当所述节流阀已经关闭时，在发动机怠速运行中所需的发动机转速，并且在判定发动机转速已经下降到所述预定发动机转速的情况下，旁通阀的占空比根据当实际发动机转速低于所述预定发动机转速时，来自脉冲发生电路的脉冲。

6. 发明公开

EP0295651A1 Method and device for controlling the ignition timing of internal combustion engines 失效
标题翻译：用于控制内燃机点火正时的方法和装置。
公开(公告)号：EP0295651A1
公开(公告)日：1988-12-21
申请号：EP88109538.4
申请日：1988-06-15
申请人： HITACHI, LTD.
发明人： Nagano, Masami , Atago, Takeshi , Miyake, Junji , Sakamoto, Masahide
IPC分类号： F02P5/15
CPC分类号： F02P5/1504 , F02B1/04 , Y02T10/46
摘要： The invention relates to a method and a device for controlling the ignition timing of internal combustion engines, wherein the detection processing of the rotational speed (N) of the engine is executed periodically in synchronism with the rotation of the engine. The calculation processing of an ignition timing correction amount (ΔIGN) is executed periodically at predetermined fixed times independently of the rotational speed detection processing. After the engine is accelerated, the ignition timing control of the engine is executed based on the ignition timing correction amount.
摘要翻译：本发明涉及一种方法和用于控制内燃机的点火正时，worin发动机的转速（N）的检测处理同步地周期性地执行与所述发动机的旋转的装置。的点火正时校正量（DELTA IGN）的运算处理是在预定的固定时间周期执行unabhängig转速检测处理的。发动机被加速后，发动机的点火正时控制是基于点火正时的校正量来执行。

7. 发明公开

EP0106367A3 Fuel injection control apparatus for internal combustion engine 失效
标题翻译：内燃机的燃油喷射控制装置
公开(公告)号：EP0106367A3
公开(公告)日：1984-12-19
申请号：EP83110426
申请日：1983-10-19
申请人： HITACHI, LTD.
发明人： Kashiwaya, Mineo , Morita, Kiyomi , Sakamoto, Masahide
IPC分类号： F02D05/02
CPC分类号： F02D41/263 , F02D41/105
摘要： A fuel injection control apparatus for an internal combustion engine for supplying an additional amount of fuel in addition to a basic amount of fuel when an acceleration condition is detected in accordance with a throttle opening change rate. The amount of additional fuel injection is increased in acceleration so as to prevent the fuel air mixture from being lean in acceleration.
摘要翻译：一种用于内燃机的燃料喷射控制装置，用于当根据节气门开度变化率检测到加速度状态时，除基本燃料量外还供应额外的燃料量。额外的燃料喷射量在加速时增加，以防止燃料空气混合物倾斜加速。

8. 发明授权

EP0219843B1 Method and system for idle speed control 失效
标题翻译：空闲速度控制方法与系统
公开(公告)号：EP0219843B1
公开(公告)日：1990-09-05
申请号：EP86114519.1
申请日：1986-10-20
申请人： HITACHI, LTD.
发明人： Sakamoto, Masahide , Shida, Masami
IPC分类号： F02D41/08 , F02D41/22 , F02D17/04
CPC分类号： F02D41/22 , F02D31/005 , F02D2011/102 , Y02T10/40

9. 发明授权

EP0110312B1 Engine control method 失效
标题翻译：发动机控制方法
公开(公告)号：EP0110312B1
公开(公告)日：1989-10-04
申请号：EP83111717.1
申请日：1983-11-23
申请人： HITACHI, LTD.
发明人： Kashiwaya, Mineo , Morita, Kiyomi , Sakamoto, Masahide
IPC分类号： F02D33/02
CPC分类号： F02D41/263 , F02D31/003 , F02D31/005 , F02D2011/102

10. 发明授权

EP0152001B1 Method and apparatus for controlling internal combustion engines 失效
标题翻译：用于控制内燃机的方法和装置
公开(公告)号：EP0152001B1
公开(公告)日：1988-10-19
申请号：EP85100826.8
申请日：1985-01-28
申请人： HITACHI, LTD.
发明人： Sakamoto, Masahide , Shida, Masami
IPC分类号： F02D41/26 , F02D41/34 , F02D41/14
CPC分类号： F02D41/2496 , F02D41/2416 , F02D41/2425 , F02D41/2454

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