公开(公告)号：US5398555A

公开(公告)日：1995-03-21

申请号：US281143

申请日：1994-07-27

申请人： Sadayasu Ueno ,  Yutaka Nishimura ,  Yasunori Mouri ,  Nobuo Kurihara ,  Hiroshi Kuroiwa ,  Mitsuhiro Masuda ,  Shigeru Horikoshi ,  Matsuo Amano ,  Kazuto Kinoshita ,  Junichi Ishii ,  Kiyoshi Horibe ,  Kiyoshi Miura

发明人： Sadayasu Ueno ,  Yutaka Nishimura ,  Yasunori Mouri ,  Nobuo Kurihara ,  Hiroshi Kuroiwa ,  Mitsuhiro Masuda ,  Shigeru Horikoshi ,  Matsuo Amano ,  Kazuto Kinoshita ,  Junichi Ishii ,  Kiyoshi Horibe ,  Kiyoshi Miura

IPC分类号： G01L3/10 ,  F16H59/16 ,  G01L3/14 ,  G01L3/00

CPC分类号： F16H59/16 ,  G01L3/109

摘要： A torque detection mechanism can be provided for a power train and its control unit without newly adding a sensor and its signal processing module. As a gear pair for the torque detection mechanism of a phase difference type, existing gears in a transmission are used, or a gear pair for this mechanism are provided adjacent to these existing gears. From phase signals sent from pickups, a phase difference signal is obtained by use of one part of existing devices in the control unit. The torque detection mechanism can be realized with the minimum number of component parts by utilizing the existing members and spaces instead of newly adding a sensor and its module. The invention can be applied to either of FF and FR cars, and has a practical structure in respect of the performance, costs and reliability.

摘要翻译： 可以为动力传动系及其控制单元提供转矩检测机构，而无需新增传感器及其信号处理模块。 作为相差型扭矩检测机构的齿轮对，使用变速器中的现有齿轮，或者与这些现有齿轮相邻设置用于该机构的齿轮副。 从拾取器发送的相位信号中，通过使用控制单元中的一部分现有装置获得相位差信号。 扭矩检测机构可以通过利用现有构件和空间而不是新添加传感器及其模块的最小数量的部件来实现。 本发明可以应用于FF车辆和FR车辆，并且在性能，成本和可靠性方面具有实用的结构。

公开(公告)号：US4583175A

公开(公告)日：1986-04-15

申请号：US502946

申请日：1983-06-10

申请人： Osamu Abe ,  Yasunori Mouri ,  Noboru Sugiura

发明人： Osamu Abe ,  Yasunori Mouri ,  Noboru Sugiura

IPC分类号： F02D45/00 ,  F02P5/152 ,  F02P5/153 ,  G01H17/00 ,  G01M15/00 ,  F02P5/04 ,  F02P5/14

CPC分类号： F02P5/1525 ,  Y02T10/46

摘要： An ignition timing control method compensates for the variations in characteristic among different knock sensors and for the aging of a knock sensor of an engine by detecting the output of the knock sensor under an engine operating condition which is less conductive to knocking phenomenon, e.g., the idling operation, comparing the detected sensor output with a plurality of preliminarily stored reference values to detect and store the sensitivity of the sensor, computing an amount of retard in accordance with a knock intensity detected under a knock control condition and the stored sensor sensitivity, obtaining a correction amount in accordance with the retard amount, and correcting a basic ignition timing in accordance with the correction amount thereby determining a final ignition timing, and an apparatus carrying out the method.

摘要翻译： 点火正时控制方法通过在发动机工作条件下检测爆震传感器的输出来补偿不同爆震传感器之间的特性变化和发动机的爆震传感器的老化，该发动机操作条件对于爆震现象较少导电，例如， 将检测到的传感器输出与多个预先存储的基准值进行比较，以检测和存储传感器的灵敏度，根据在爆震控制条件下检测到的爆震强度和存储的传感器灵敏度计算延迟量，获得 根据延迟量的校正量，以及根据校正量校正基本点火正时，由此确定最终点火正时，以及执行该方法的装置。

公开(公告)号：US4564907A

公开(公告)日：1986-01-14

申请号：US371574

申请日：1982-04-26

申请人： Yasunori Mouri ,  Osamu Abe

发明人： Yasunori Mouri ,  Osamu Abe

IPC分类号： F02D41/34 ,  F02D41/06 ,  F02D41/18 ,  F02D41/26 ,  F02M37/08 ,  F02P9/00 ,  G05B15/02 ,  F02M51/00

CPC分类号： F02D41/187

摘要： An electronic control apparatus for an internal combustion engine in which a quantity of intake air fed to the engine cylinders is detected by processing an output signal produced by an air flow sensor incorporating a heat generating element and an optimal quantity of fuel corresponding to the detected intake air flow is supplied to the internal combustion engine. Arrangement is made such that the internal combustion engine can be operated with an optimal fuel supply even when the heat generating element electrically energized is not yet heated to a predetermined temperature.

摘要翻译： 一种用于内燃机的电子控制装置，其中通过处理由包含发热元件的气流传感器产生的输出信号和对应于检测到的摄入量的最佳燃料量来检测供给到发动机气缸的进气量 空气流被提供给内燃机。 进行排列，使得即使当发电元件电通电还没有被加热到预定温度时，内燃机也可以以最佳燃料供给操作。

公开(公告)号：US4462378A

公开(公告)日：1984-07-31

申请号：US532524

申请日：1983-09-15

申请人： Takeshi Atago ,  Yasunori Mouri ,  Tokuo Kosuge ,  Toshio Furuhashi ,  Osamu Abe ,  Taiji Hasegawa

发明人： Takeshi Atago ,  Yasunori Mouri ,  Tokuo Kosuge ,  Toshio Furuhashi ,  Osamu Abe ,  Taiji Hasegawa

IPC分类号： F02D41/02 ,  F02D21/08 ,  F02D37/00 ,  F02D41/04 ,  F02D41/14 ,  F02D41/26 ,  F02D43/00 ,  F02M7/12 ,  F02M7/24 ,  F02M23/04 ,  F02M25/07 ,  F02P5/15 ,  F02M25/06

CPC分类号： F02D41/0065 ,  F02D41/149 ,  F02D41/26 ,  F02D43/00 ,  F02M23/04 ,  F02M7/24 ,  F02P5/1502 ,  Y02T10/146 ,  Y02T10/42 ,  Y02T10/46 ,  Y02T10/47

摘要： An apparatus for controlling the operation of an internal combustion engine having a carburetor, especially, the air-fuel ratio and the rate of exhaust gas recirculation, controls the air-fuel ratio of the air-fuel mixture supplied to the engine in the steady operating condition of the engine on the basis of predetermined data determined relative to the engine crankshaft rotation speed and intake vacuum and stored previously in a memory. A three-way catalyst is used to purify engine exhaust gases, and an output signal from an O.sub.2 sensor in the exhaust system is fed back for the control of the air-fuel ratio in the engine exhaust gases. A circuit is provided to check whether this feedback control is normally carried or not. The air-fuel ratio of the air-fuel mixture supplied to the engine in an unsteady operating condition of the engine is controlled by regulating the amounts of fuel and air supplied to the engine while bypassing the carburetor, on the basis of the sensed values of the intake vacuum, engine crankshaft rotation speed and engine temperature and also depending on the throttle valve position. For the control of the rate of exhaust gas recirculation, an upper limit and a lower limit of the rate of opening of a recirculation rate regulating valve are determined on the basis of the sensed throttle valve opening, and other predetermined data determined relative to the engine crankshaft rotation speed and intake vacuum is read out from the memory to limit the rate of opening of the recirculation rate regulating valve.

摘要翻译： 用于控制具有化油器的内燃机的操作的装置，特别是空燃比和废气再循环的速度控制在稳定运行中供应给发动机的空气燃料混合物的空燃比 基于相对于发动机曲轴转速和进气真空度确定并预先存储在存储器中的预定数据，发动机的状态。 使用三元催化剂来净化发动机废气，并且将来自排气系统中的O2传感器的输出信号反馈以用于控制发动机废气中的空燃比。 提供电路以检查该反馈控制是否正常携带。 在发动机的不稳定运行状态下供给到发动机的空气燃料混合物的空燃比是通过基于检测到的值来控制供给发动机的燃料和空气的量，同时旁路化油器 进气真空度，发动机曲轴转速和发动机温度，也取决于节气门位置。 为了控制废气再循环的速度，基于检测到的节气门开度确定再循环速率调节阀的打开速度的上限和下限，并且相对于发动机确定的其它预定数据 从存储器读出曲轴转速和进气真空，以限制再循环速率调节阀的打开速度。

公开(公告)号：US4377137A

公开(公告)日：1983-03-22

申请号：US210166

申请日：1980-11-25

申请人： Matsuo Amano ,  Toru Sugawara ,  Yasunori Mouri ,  Yoshikazu Aochi ,  Shinichi Sakamoto

发明人： Matsuo Amano ,  Toru Sugawara ,  Yasunori Mouri ,  Yoshikazu Aochi ,  Shinichi Sakamoto

IPC分类号： F02D45/00 ,  F02D41/06 ,  F02N11/08 ,  F02N99/00 ,  F02D29/02

CPC分类号： F02N19/00 ,  F02N11/08 ,  F02N2300/2002 ,  F02N5/04

摘要： A method of starting the operation of an internal combustion engine utilizes a turning force transmitted from wheels of a vehicle through a clutch in addition to a driving force generated by a starting motor. A computer for controlling engine operations detects the initiation of the engine starting operation on the basis of the rotating speed of the engine or intake air quantity and additionally detects the termination of the engine starting operation when the engine rotating speed or intake air quantity exceeds an associated reference value. When the engine stops in the course of running of a vehicle, the engine can be re-started under the influence of the inertial force of the vehicle without resorting to the operation of the starting motor.

摘要翻译： 除了由起动电动机产生的驱动力之外，开始内燃机的运转的方法利用从车辆的车轮通过离合器传递的转动力。 用于控制发动机操作的计算机基于发动机的转速或进气量检测发动机起动操作的开始，并且当发动机转速或进气量超过相关联的发动机转速或进气量时，另外检测发动机起动操作的终止 参考值。 当发动机在车辆行驶的过程中停止时，发动机可以在车辆的惯性力的影响下重新起动，而不必诉诸起动电动机的操作。