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1. 发明授权

US4837698A Method of controlling air-fuel ratio 失效
标题翻译：控制空燃比的方法
公开(公告)号：US4837698A
公开(公告)日：1989-06-06
申请号：US112146
申请日：1987-10-26
申请人： Matsuo Amano , Masami Shida , Masahide Sakamoto , Takeshi Hirayama , Takao Sasayama
发明人： Matsuo Amano , Masami Shida , Masahide Sakamoto , Takeshi Hirayama , Takao Sasayama
IPC分类号： F02B1/04 , F02D41/14 , F02D41/24
CPC分类号： F02D41/2487 , F02D41/2445 , F02D41/2454 , F02B1/04 , F02D41/248
摘要： A novel method of controlling air-fuel ratio for an internal combustion engine is disclosed, which comprises a memory area for holding regional compensation factors used for air-fuel ratio control, a memory area for holding new regional compensation factors obtained by learning, and a memory area for holding regional compensation factors based on the result of the learning immediately before the latest learning, thus rationalizing the new setting and updating proceses of regional compensation factors according to the result of learning.

2. 发明授权

US4703430A Method controlling air-fuel ratio 失效
标题翻译：方法控制空燃比
公开(公告)号：US4703430A
公开(公告)日：1987-10-27
申请号：US672591
申请日：1984-11-19
申请人： Matsuo Amano , Masami Shida , Masahide Sakamoto , Takeshi Hirayama , Takao Sasayama
发明人： Matsuo Amano , Masami Shida , Masahide Sakamoto , Takeshi Hirayama , Takao Sasayama
IPC分类号： F02B1/04 , F02D41/14 , F02D41/24 , F02D5/00
CPC分类号： F02D41/2487 , F02D41/2445 , F02D41/2454 , F02B1/04 , F02D41/248
摘要： A novel method of controlling air-fuel ratio for an internal combustion engine is disclosed, which comprises a memory area for holding regional compensation factors used for air-fuel ratio control, a memory area for holding new regional compensation factors obtained by learning, and a memory area for holding regional compensation factors based on the result of the learning immediately before the latest learning, thus rationalizing the new setting and updating processes of regional compensation factors according to the result of learning.
摘要翻译：公开了一种控制内燃机空燃比的新型方法，其包括用于保持用于空燃比控制的区域补偿因子的存储区域，用于保持通过学习获得的新的区域补偿因子的存储区域，以及根据最新学习之前学习的结果，持有区域补偿因素的记忆区，从而根据学习结果合理化区域补偿因子的新设置和更新过程。

3. 发明授权

US4566420A Electronic control apparatus for internal combustion engine 失效
标题翻译：内燃机用电子控制装置
公开(公告)号：US4566420A
公开(公告)日：1986-01-28
申请号：US695246
申请日：1985-01-28
申请人： Masahide Sakamoto , Masami Shida
发明人： Masahide Sakamoto , Masami Shida
IPC分类号： F02D41/26 , F02D41/00 , F02D41/14 , F02D41/24 , F02D41/34 , F02D45/00 , F02M7/00 , F02M51/00
CPC分类号： F02D41/2496 , F02D41/2416 , F02D41/2425 , F02D41/2454
摘要： A control apparatus for an internal combustion engine is arranged such that, for each of the operating condition sections (A, B, C) of an internal combustion engine (1), a deviation (K.sub.l) of a feedback control value in the section from a reference value is detected and written in a region in a memory corresponding to the section in the form of a map, and the deviation (K.sub.l) is read out such as to be used as a correction value when control is effected in relation to the corresponding operating condition section. In such control apparatus, whether or not the number of regions in the memory into which deviation values for operating condition sections (T.sub.p, N) have already been written has reached a predetermined value is examined. When the number has reached the predetermined value, a deviation value is written into each of the regions in the memory into which no deviation values have yet been written, this deviation value already being stored in the adjacent region in the memory in which writing of deviation data has already been completed, whereby the feedback control delay can be eliminated.
摘要翻译：用于内燃机的控制装置被布置成使得对于内燃机（1）的运行状态部分（A，B，C）中的每一个，反馈控制值的偏差（K1）检测并写入参考值，并将其写入对应于以地图形式的部分的存储器中的区域中，并且读出偏差（K1），以便当相对于图形进行控制时被用作校正值相应的操作条件部分。在这种控制装置中，检查已经写入了操作条件部分（Tp，N）的偏差值的存储器中的区域数量是否已经达到预定值。当该数量已经达到预定值时，将偏差值写入存储器中尚未写入偏差值的每个区域中，该偏差值已被存储在存储器中的偏离写入的相邻区域中数据已经完成，从而可以消除反馈控制延迟。

4. 发明授权

US5816976A Driving torque control device and method for controlling driving torque 失效
标题翻译：驱动扭矩控制装置及驱动扭矩控制方法
公开(公告)号：US5816976A
公开(公告)日：1998-10-06
申请号：US568463
申请日：1995-12-07
申请人： Hiroshi Kuroiwa , Seiji Suda , Masami Shida , Masahide Sakamoto
发明人： Hiroshi Kuroiwa , Seiji Suda , Masami Shida , Masahide Sakamoto
IPC分类号： B60W10/04 , B60K26/00 , B60W10/06 , B60W10/10 , B60W10/103 , F02D35/00 , F02D41/10 , F02P5/15 , F16H59/72 , F16H63/40 , F16H63/50 , F16H5/66
CPC分类号： B60W30/18 , B60W10/04 , B60W10/11 , B60W30/1819 , F02D35/00 , F02P5/1504 , B60W2710/0622 , B60W2710/0666 , F16H59/72 , Y02T10/46 , Y02T10/84 , Y10T477/669 , Y10T477/67 , Y10T477/679
摘要： Disclosed is a driving torque control device for a vehicle comprising the elements. The device can effectively suppress fluctuation of engine torque. (1) Means for calculating a torque control timing to determine and output at least two control timings of an engine torque generated by an engine during speed shifting. (2) Means for calculating and outputting an engine torque control quantity in response to the output from said torque control timing calculating means to calculate and output the engine torque control quantity (3) Means for controlling the engine torque during speed shifting in response to the outputs from said engine torque control quantity calculating means. The engine torque is reduced by a certain quantity at a first timing of said engine torque control timings, followed by increasing the engine torque at the second engine torque control timing, and then returning the engine torque to the engine torque of the time immediately before the first engine torque control timing.
摘要翻译：公开了一种用于包括这些元件的车辆的驱动力矩控制装置。该装置可有效抑制发动机扭矩的波动。（1）用于计算转矩控制定时的装置，用于确定和输出在变速期间由发动机产生的发动机扭矩的至少两个控制定时。（2）响应于来自所述转矩控制定时计算装置的输出来计算和输出发动机转矩控制量的装置，用于计算和输出发动机转矩控制量（3）响应于所述发动机转矩控制量控制发动机转矩的装置来自所述发动机转矩控制量计算装置的输出。在所述发动机扭矩控制定时的第一时刻，发动机扭矩减小一定量，随后在第二发动机扭矩控制定时增加发动机扭矩，然后将发动机转矩恢复到紧接在第一个发动机转矩控制时机。

5. 发明授权

US4708108A Method and system for idle speed control 失效
标题翻译：怠速控制方法和系统
公开(公告)号：US4708108A
公开(公告)日：1987-11-24
申请号：US920424
申请日：1986-10-20
申请人： Masahide Sakamoto , Masami Shida
发明人： Masahide Sakamoto , Masami Shida
IPC分类号： F02D31/00 , F02D41/00 , F02D41/16 , F02D41/22 , F02M3/00
CPC分类号： F02D41/22 , F02D31/005 , F02D2011/102 , Y02T10/40
摘要： A method of controlling the idle speed of an internal combustion engine is disclosed, in which the rotations of the internal combustion engine is detected by a crank angle sensor, the flow rate of air supplied to the engine is detected by an air flow sensor, the amount of fuel supplied to the engine is controlled by a fuel supply unit, an idle condition of the engine is detected by another sensor, and an abnormal condition with the engine speed exceeding a predetermined level in idle state is detected by an electronic control unit by use of electrical signals from the sensors. The number of times fuel is supplied to the engine is counted, and the fuel supply is suspended each time the count of the counter reaches a predetermined value.
摘要翻译：公开了一种控制内燃机的怠速转速的方法，其中内燃机的旋转由曲轴转角传感器检测，供给发动机的空气的流量由气流传感器检测，供给发动机的燃料量由燃料供给单元控制，由另一传感器检测发动机的怠速状态，并且电子控制单元通过电子控制单元检测发动机转速超过怠速状态的规定水平的异常状况使用传感器的电信号。对发动机供给燃料的次数进行计数，并且每当计数器的计数达到预定值时停止燃料供给。

6. 发明授权

US4991102A Engine control system using learning control 失效
标题翻译：发动机控制系统采用学习控制
公开(公告)号：US4991102A
公开(公告)日：1991-02-05
申请号：US215815
申请日：1988-07-06
申请人： Masahide Sakamoto , Takeshi Atago , Junichi Ishii , Matsuo Amano , Nobuo Kurihara
发明人： Masahide Sakamoto , Takeshi Atago , Junichi Ishii , Matsuo Amano , Nobuo Kurihara
IPC分类号： F02B1/04 , F02D41/14 , F02D41/24
CPC分类号： F02D41/2454 , F02D41/2467 , F02B1/04
摘要： An engine control system is disclosed in which the air-fuel ratio is controlled by feedback in accordance with the oxygen concentration detected of the exhaust gas, and a feedback control system thereof separate learning compensation values for compensating for the changes of the input/output characteristics of an air flow meter and a fuel injector respectively. The engine control system comprises a device for detecting the engine intake air flow, a device for detecting the engine speed, a device for detecting the oxygen concentration of the exhaust gas, a device for calculating the error between actual and target air-fuel ratios from the oxygen concentration of the exhaust gas, a device for learning the changes in the input/output characteristics of the intake air flow, a detection device to determine a first compensation factor corresponding to the changes in the input/output characteristics thereof, a device for learning the changes in the input/output characteristics of the fuel injection device to determine a second compensation factor corresponding to the changes in the input/output characteristics thereof, a device for calculating a basic fuel injection amount from the first compensation factor, the engine speed and the intake air amount, a device for calculating a required fuel flow rate reducing the air-fuel ratio error from the basic fuel injection amount, the second compensation factor and the air-fuel ratio error, a device for generating a drive signal indicating the required fuel flow rate, and the device for injecting fuel into the intake air path in the engine in response to the drive signal indicating the required fuel flow rate.
摘要翻译：公开了一种发动机控制系统，其中通过根据排气检测到的氧气浓度的反馈来控制空燃比，并且其反馈控制系统分离用于补偿输入/输出特性的变化的学习补偿值的空气流量计和燃料喷射器。发动机控制系统包括用于检测发动机进气流量的装置，用于检测发动机转速的装置，用于检测排气的氧气浓度的装置，用于计算实际和目标空燃比之间的误差的装置，排气的氧浓度，用于学习进气流的输入/输出特性的变化的装置，确定与其输入/输出特性的变化相对应的第一补偿因数的检测装置，用于学习燃料喷射装置的输入/输出特性的变化，以确定与其输入/输出特性的变化相对应的第二补偿因子，用于从第一补偿因数计算基本燃料喷射量的装置，发动机转速和进气量，用于计算所需燃料流量从基本上降低空燃比误差的装置燃料喷射量，第二补偿系数和空燃比误差，用于产生指示所需燃料流量的驱动信号的装置，以及用于响应于驱动信号将燃料喷射到发动机的进气通道中的装置指示所需的燃料流量。

7. 发明授权

US5091856A Control apparatus for automobiles 失效
标题翻译：汽车控制装置
公开(公告)号：US5091856A
公开(公告)日：1992-02-25
申请号：US507466
申请日：1990-04-11
申请人： Taiji Hasegawa , Masaaki Fujisawa , Masahide Sakamoto , Toshio Ishii , Hideharu Takahashi
发明人： Taiji Hasegawa , Masaaki Fujisawa , Masahide Sakamoto , Toshio Ishii , Hideharu Takahashi
IPC分类号： B60R16/02 , B60R16/03 , B60R25/24 , G05B19/042 , G07C5/08 , G07C9/00
CPC分类号： B60R25/24 , G05B19/042 , G05B19/0428 , G07C5/0858 , G07C9/00031 , B60R16/0315 , G05B2219/23355 , G05B2219/23362 , G05B2219/23375 , G05B2219/24098 , G05B2219/24167 , G05B2219/25083 , G05B2219/25084 , G05B2219/25171 , G05B2219/2637
摘要： A control apparatus for an automobile is provided with a system manager, which initiates and manages the operation of units for controlling and operating various devices and accessories installed in the automobile. The system manager is coupled with a card unit, in which a card is inserted. Such a card has an identification code ID of a user and a code indicating that the card is registered in advance. The system manager has a list of codes of cards registered. If a card inserted is confirmed to be correct and valid by the ID and the registration code, the system manager executes a predetermined processing operation and produces a set-up instruction signal. Upon receipt of this set-up instruction signal, operations of the control units for the devices and accessories are initiated.

8. 发明授权

US4723524A Fuel injection controlling method for an internal combustion engine 失效
标题翻译：一种用于内燃机的燃料喷射控制方法
公开(公告)号：US4723524A
公开(公告)日：1988-02-09
申请号：US931041
申请日：1986-11-17
申请人： Takeshi Atago , Masami Nagano , Masahide Sakamoto
发明人： Takeshi Atago , Masami Nagano , Masahide Sakamoto
IPC分类号： F02B75/02 , F02D41/10 , F02D41/18 , F02M51/00
CPC分类号： F02D41/187 , F02D41/10 , F02B2075/027
摘要： In a fuel injection controlling method for an internal combustion engine having the hot were air flow meter and the valve opening pulse generating means for a fuel increment independently of the basic valve opening pulse generating means for causing the injector to inject fuel normally during the normal condition, the valve opening pulse for a fuel increment has a duration dependent on at least one of selected from variations in the air intake volume per unit time, a closing signal of the idle switch for the throttle valve, a signal indicating the number of revolutions of the engine, etc., independently of the duration of the basic valve opening pulse. The acceleration adjustment is adjusted the fuel increment in accordance with the valve opening pulse for a fuel increment. It is possible to obtain optimum acceleration by varying the adjustment depending on conditions for interrupt adjustment during acceleration. By applying the judgment of conditions for adjustment after fuel reduction for deceleration, it has become possible to acceleration matching between the state after deceleration and the state after normal operation.
摘要翻译：在具有热量的内燃机的燃料喷射控制方法中，具有空气流量计和独立于基本开阀脉冲发生装置的燃料增量的开阀脉冲发生装置，用于使喷射器在正常状态下正常地喷射燃料用于燃料增量的开阀脉冲的持续时间取决于从每单位时间的进气体积的变化中选择的至少一个，节气门的怠速开关的关闭信号，指示转速的信号发动机等，独立于基本开阀脉冲的持续时间。根据用于燃料增量的开阀脉冲来调整加速度调节燃料增量。通过根据加速时的中断调整条件改变调整，可以得到最佳的加速度。通过对减速后的调整条件进行判断，可以加速减速后的状态与正常运转后的状态的加速匹配。

9. 发明授权

US5467277A Apparatus and method for automobile control using a control characteristic which can be adjusted by the driver 失效
标题翻译：使用可由驾驶员调节的控制特性的汽车控制装置和方法
公开(公告)号：US5467277A
公开(公告)日：1995-11-14
申请号：US936224
申请日：1992-08-27
申请人： Masaaki Fujisawa , Taiji Hasegawa , Toshio Ishii , Shoji Sasaki , Masahide Sakamoto
发明人： Masaaki Fujisawa , Taiji Hasegawa , Toshio Ishii , Shoji Sasaki , Masahide Sakamoto
IPC分类号： B60R16/02 , B60K20/06 , B60Q1/00 , B60R16/023 , B60R16/037 , B60W10/00 , B60W10/04 , B60W10/06 , B60W10/10 , B60W30/182 , B60W40/09 , F02D41/04 , F02D41/22 , F02D45/00 , F16H59/00 , F16H59/08 , F16H61/00 , F16H63/42 , G05B15/02 , G06F3/02 , H04B1/16 , H04B1/20 , G06F17/00
CPC分类号： B60R16/0231 , B60Q1/0082 , B60W10/10 , B60W30/182 , F16H59/08 , B60K20/06 , B60W2050/0065 , B60W2050/146 , B60W2540/28 , B60W2550/402 , B60W30/06 , B60W40/09 , F16H2059/003 , F16H2059/082 , F16H2061/0075 , F16H2061/0225 , F16H63/42
摘要： The present specification discloses a control system for an automobile. An automobile control system according to the present invention is provided in an automobile and includes control devices for controlling the automobile in accordance with data on a control characteristic, and a rewritable storage device for storing a plurality of pieces of data on the control characteristics of the control devices and different drivers in corresponding relationship. In response to an input from any particular driver, data on control characteristic corresponding to the particular driver is read from the storage when the particular driver who has input data is the one stored in the storage, and the data is delivered to the control devices. The data on the control characteristic in the storage which the particular driver specifics can be corrected arbitrarily in accordance with a correcting input.
摘要翻译：本说明书公开了一种汽车的控制系统。根据本发明的汽车控制系统设置在汽车中，并且包括根据控制特性的数据控制汽车的控制装置和用于存储关于控制特性的控制特性的多条数据的可重写存储装置控制装置和不同驱动程序的对应关系。响应于来自任何特定驱动器的输入，当具有输入数据的特定驱动器是存储在存储器中的特定驱动器并且将数据传送到控制装置时，从存储器读取对应于特定驱动器的控制特性的数据。特定驱动器细节的存储器中的控制特性的数据可以根据校正输入被任意地校正。

10. 发明授权

US5109815A Method and apparatus for reducing vibrations of car body 失效
标题翻译：减少汽车车身振动的方法和装置
公开(公告)号：US5109815A
公开(公告)日：1992-05-05
申请号：US646389
申请日：1991-01-28
申请人： Yuuji Maeda , Yozo Nakamura , Kenichi Nakamura , Masahide Sakamoto , Yuzo Kadomukai , Masao Fukushima , Kei Murakami
发明人： Yuuji Maeda , Yozo Nakamura , Kenichi Nakamura , Masahide Sakamoto , Yuzo Kadomukai , Masao Fukushima , Kei Murakami
IPC分类号： F02D45/00 , B60K5/12 , F02B75/02 , F02D29/02 , F02D29/06 , F16F15/02 , G05D19/02 , H02P9/00
CPC分类号： F16F15/02 , B60K5/1283 , G05D19/02 , B60G2400/30 , B60G2400/38 , B60G2800/012 , F02B2075/027
摘要： A method of reducing vibrations of a car body comprises a step of detection of rough which is irregular combustion in an engine, preferably through monitoring of angular velocity of a crankshaft of the engine, and a step of exerting such external force as will cancel roll vibrations of the engine caused by the rough on an engine block of the engine 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.

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