公开(公告)号：US4419974A

公开(公告)日：1983-12-13

申请号：US304558

申请日：1981-09-22

申请人： Masaomi Nagase ,  Hironobu Ono ,  Jiro Nakano ,  Hideo Miyagi

发明人： Masaomi Nagase ,  Hironobu Ono ,  Jiro Nakano ,  Hideo Miyagi

IPC分类号： F02P5/15 ,  F02P5/152 ,  F02P5/04

CPC分类号： F02P5/152 ,  Y02T10/46

摘要： A spark advance angle is calculated depending upon the flow rate of air sucked into the engine or the pneumatic pressure in the intake manifold and upon the rotational speed of the engine. The calculated spark advance angle is corrected in response to the temperature of the air sucked into the engine.

摘要翻译： 根据吸入发动机的空气的流量或进气歧管中的气压以及发动机的转速来计算火花提前角。 响应于吸入发动机的空气的温度来校正计算出的火花提前角。

公开(公告)号：US4397281A

公开(公告)日：1983-08-09

申请号：US304051

申请日：1981-09-21

申请人： Jiro Nakano ,  Hironobu Ono ,  Hideo Miyagi

发明人： Jiro Nakano ,  Hironobu Ono ,  Hideo Miyagi

IPC分类号： F02D41/34 ,  B60R16/02 ,  F02D41/06 ,  F02D41/26 ,  F02D41/30 ,  F02D45/00 ,  F02B3/00

CPC分类号： F02D41/263 ,  F02D41/062 ,  F02D41/3005

摘要： An electronic control device for an automobile is equipped with a circuit for producing a first reset pulse when power is initially supplied to the electronic control device, and a circuit for producing a second reset pulse when the engine is cranked by a starter motor. Thus, an electric digital computer in the electronic control device is initialized in response to not only the first reset pulse but also the second reset pulse.

摘要翻译： 一种用于汽车的电子控制装置配备有用于当最初向电子控制装置供电时产生第一复位脉冲的电路，以及用于在发动机起动电动机起动时产生第二复位脉冲的电路。 因此，电子控制装置中的电子数字计算机不仅响应于第一复位脉冲而且被响应于第二复位脉冲而被初始化。

公开(公告)号：US4389997A

公开(公告)日：1983-06-28

申请号：US171031

申请日：1980-07-22

申请人： Jiro Nakano ,  Hideo Miyagi

发明人： Jiro Nakano ,  Hideo Miyagi

IPC分类号： F02D41/34 ,  F02D23/02 ,  F02D41/10 ,  F02B3/00

CPC分类号： F02D41/105

摘要： Electric signals produced in association with both a speed of movement of an acceleration pedal and an engine temperature are transmitted to a fuel injection valve in an intake system asynchronously with the running of an engine, so that an amount of fuel being injected from the fuel injection valve is increased as the speed of movement of the acceleration pedal increases and as the engine temperature is lowered. As a result, fuel is injected at a proper rate according to both the acceleration required and the engine temperature, the driving feeling during acceleration as well as a fuel consumption rate are improved, and an amount of detrimental components in the exhaust gases is lowered.

摘要翻译： 与加速踏板的运动速度和发动机温度相关联地产生的电信号与发动机的运行异步地传递到进气系统中的燃料喷射阀，使得从燃料喷射喷射的燃料量 随着加速踏板的移动速度增加并随着发动机温度的降低，阀门增加。 结果，根据所要求的加速度和发动机温度，加速时的行驶感觉以及燃料消耗率都能够以适当的速度喷射燃料，并且排气中的有害成分的量降低。

公开(公告)号：US4381746A

公开(公告)日：1983-05-03

申请号：US231397

申请日：1981-02-04

申请人： Hideo Miyagi ,  Jiro Nakano

发明人： Hideo Miyagi ,  Jiro Nakano

IPC分类号： F02D41/16 ,  F02D31/00 ,  F02M3/07 ,  F02M1/00 ,  F02D1/04 ,  G06F15/20

CPC分类号： F02M3/07 ,  F02D31/005 ,  F02D2011/102

摘要： The flow rate of intake air sucked into an internal combustion engine when a throttle valve of the engine is at the idling position is controlled so that the actual rotational speed of the engine becomes equal to a desired rotational speed of the engine. This desired rotational speed of the engine is determined by a predetermined calculation, in accordances with the warming-up state of the engine.

摘要翻译： 控制当发动机的节气门处于怠速位置时吸入内燃机的进气的流量，使得发动机的实际转速等于发动机的期望转速。 根据发动机的预热状态，通过预定的计算来确定发动机的期望的转速。

公开(公告)号：US4324153A

公开(公告)日：1982-04-13

申请号：US60129

申请日：1979-07-24

申请人： Hiroshi Sugimoto ,  Jiro Nakano ,  Noritaka Yanagihara

发明人： Hiroshi Sugimoto ,  Jiro Nakano ,  Noritaka Yanagihara

IPC分类号： F16H3/02 ,  F16H37/04 ,  F16H59/10 ,  F16H61/00 ,  F16H61/02 ,  F16H61/08 ,  F16H61/70 ,  F16H63/44 ,  B60K41/06 ,  B60K41/10

CPC分类号： F16H37/046 ,  F16H61/0213 ,  F16H61/702 ,  B60W2510/0225 ,  B60W2510/0638 ,  B60W2510/104 ,  F16H2061/0015 ,  F16H2061/022 ,  F16H2300/14 ,  F16H2300/18 ,  F16H63/44 ,  Y02T10/76 ,  Y10S477/908 ,  Y10T477/638 ,  Y10T477/693

摘要： A method is disclosed for automatically shifting the sub-transmission of a vehicle which is also equipped with a manual transmission operated by hand by the driver. When the driver shifts by hand to a certain gearing ratio, a vehicle operating parameter is detected, and, on the basis of this detected value, the procedure for shifting the sub-transmission is modified. Shift control of the sub-transmission is performed in accordance with this modified sub-transmission shift procedure, for a first time period, while the manual transmission remains in this gearing ratio, and subsequently for a second time period shift control of the sub-transmission is performed so as to maximize fuel economy, while the manual transmission remains in this gearing ratio.

摘要翻译： 公开了一种用于自动移动车辆的副变速器的方法，该车辆的副变速器还配备有由驾驶员手动操作的手动变速器。 当驾驶员用手转移到一定的传动比时，检测到车辆操作参数，并且基于该检测值，改变了副变速器的换档过程。 根据该修改的副变速器换档程序，在手动变速器保持在该传动比的同时，在第一时间段内执行副变速器的变速控制，并且随后进行副变速器的第二时间段变速控制 执行以最大化燃料经济性，而手动变速器保持在这种传动比。

公开(公告)号：US4308838A

公开(公告)日：1982-01-05

申请号：US63397

申请日：1979-08-03

申请人： Jiro Nakano ,  Hironobu Ono ,  Hideo Miyagi

发明人： Jiro Nakano ,  Hironobu Ono ,  Hideo Miyagi

IPC分类号： F02D41/34 ,  F02B77/08 ,  F02D41/04 ,  F02D41/10 ,  F02D45/00 ,  G01P15/00 ,  F02B3/00 ,  F02M51/00

CPC分类号： F02B77/08 ,  F02D41/045

摘要： An acceleration signal detector is provided for detecting an acceleration condition of an engine based on the open-and-close operation of a throttle valve. Switching arrangements associated with the throttle valve are provided for detecting the fully closed condition of the throttle valve and for detecting a partially closed condition of the throttle valve. Signal processing apparatus receives output signals from the switching arrangements, and a change in the output of the means for detecting a partially closed condition subsequent to a change in the output of the means for detecting the fully closed condition is indicative of acceleration. This arrangement eliminates erroneous signals that might otherwise be caused by chattering of switch contacts.

摘要翻译： 提供一种加速度信号检测器，用于基于节流阀的开启和关闭操作来检测发动机的加速状态。 提供与节气门相关联的开关装置，用于检测节气门的完全关闭状态并检测节流阀的部分关闭状态。 信号处理装置接收来自切换装置的输出信号，检测完全关闭状态的装置的输出变化后的部分关闭状态检测装置的输出变化表示加速度。 这种布置消除了否则可能由开关触点的颤动引起的错误信号。

公开(公告)号：US4170973A

公开(公告)日：1979-10-16

申请号：US849556

申请日：1977-11-08

申请人： Hidetaka Nohira ,  Kiyoshi Kobashi ,  Jiro Nakano

发明人： Hidetaka Nohira ,  Kiyoshi Kobashi ,  Jiro Nakano

IPC分类号： F02M25/07 ,  F02D41/18 ,  F02M25/06

CPC分类号： F02D41/18 ,  F02M26/57

摘要： Disclosed is an EGR system of an internal combustion engine, in which a part of the exhaust gas is drawn out from an exhaust pipe and returned to an intake pipe through a control valve, and a reference pressure in the intake pipe corresponding to the amount of recirculated exhaust gas, predetermined by experiment (beforehand) in various combinations of engine intake air flow and speed, is memorized in a memorizing device. The reference pressure responding to the amount of sucked air being introduced into the engine and the engine rotating speed in the case of actual operation of the engine is read out from the memorizing device and, then, compared with the real pressure in the intake pipe in the case of actual operation of the engine. The control valve has a diaphragm chamber, into which positive or negative pressure is introduced, which pressure is controlled by a solenoid valve actuated by a signal from a control device so as to make the real intake pipe pressure coincide with the reference intake pipe pressure.

摘要翻译： 本发明公开了一种内燃机的EGR系统，其中一部分废气从排气管抽出并通过控制阀返回到进气管，并且进气管中的基准压力对应于 在发动机进气流和速度的各种组合中通过实验（预先）预先确定的再循环排气被记忆在记忆装置中。 从记忆装置读出在发动机实际运转的情况下，与引入发动机的吸入空气量相对应的基准压力和发动机转速，从而与进气管中的实际压力 发动机的实际运行情况。 控制阀具有隔膜室，其中引入正压或负压，该压力由来自控制装置的信号致动的电磁阀控制，以使真正的进气管压力与参考进气管压力一致。

公开(公告)号：US4164032A

公开(公告)日：1979-08-07

申请号：US858533

申请日：1977-12-07

申请人： Hidetaka Nohira ,  Kiyoshi Kobashi ,  Jiro Nakano

发明人： Hidetaka Nohira ,  Kiyoshi Kobashi ,  Jiro Nakano

IPC分类号： F02M25/07 ,  F02D21/08 ,  F02D41/26 ,  F02M25/06 ,  G06F15/46

CPC分类号： F02D41/0052 ,  F02D41/26 ,  F02M26/57 ,  F02D2200/0406 ,  Y02T10/47

摘要： Disclosed herein is a computer control system of an exhaust gas recirculation device for an internal combustion engine, wherein values of the parameters of desired EGR ratios when various conditions in the engine intake system exist are preliminarily stored in the memory of the computer, and wherein a value of a parameter is read out from the memory by detecting a value of the engine condition during its operation. In the system, values of temperature correction factors with respect to at least one temperature characteristic of the engine are also preliminarily stored in the memory. A temperature correction value is read out from the memory in accordance with a detected temperature value of at least one portion of the engine. The computer calculates the amount of EGR needed from the read out values of desired EGR and temperature correction and produces an electrical signal for controlling operation of the EGR value.

摘要翻译： 本文公开了一种用于内燃机的排气再循环装置的计算机控制系统，其中存在发动机进气系统中的各种条件时所需EGR率的参数的值被预先存储在计算机的存储器中，并且其中 通过在其操作期间检测发动机状况的值来从存储器读出参数的值。 在该系统中，相对于发动机的至少一个温度特性的温度校正系数的值也预先存储在存储器中。 根据发动机的至少一部分的检测温度值，从存储器读出温度校正值。 计算机根据期望的EGR和温度校正的读出值计算所需的EGR量，并产生用于控制EGR值的操作的电信号。