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1. 发明授权

US06601115B1 Communication protocol converter system and monitor device 失效
标题翻译：通信协议转换器系统和监控设备
公开(公告)号：US06601115B1
公开(公告)日：2003-07-29
申请号：US09598513
申请日：2000-06-21
申请人： Shiro Yonezawa , Hirofumi Ohuchi , Yoshikazu Sato
发明人： Shiro Yonezawa , Hirofumi Ohuchi , Yoshikazu Sato
IPC分类号： G06F300
CPC分类号： H04L69/08
摘要： It is an object of the present invention to provide a communication protocol converter system, which can handle a plurality of communication protocols. Communication protocol set information for an electronic control device 101 set by a personal computer 106 is sent to a variable protocol converter means 108a in an interface device 107. The variable protocol converter means 108a changes a communication protocol control program based on the communication protocol set information.
摘要翻译：本发明的目的是提供一种可以处理多个通信协议的通信协议转换器系统。由个人计算机106设置的电子控制装置101的通信协议集信息被发送到接口装置107中的可变协议转换装置108a。可变协议转换装置108a根据通信协议集信息改变通信协议控制程序。

2. 发明授权

US06591184B2 Cylinder identifying system for internal combustion engine 有权
公开(公告)号：US06591184B2
公开(公告)日：2003-07-08
申请号：US09846392
申请日：2001-05-02
申请人： Shiro Yonezawa , Atsuko Hashimoto , Hirofumi Ohuchi
发明人： Shiro Yonezawa , Atsuko Hashimoto , Hirofumi Ohuchi
IPC分类号： G06F1900
CPC分类号： F02D41/009
摘要： A cylinder identifying system for an internal combustion engine enables fuel injection and ignition controls for individual cylinders to be speedily performed upon starting of engine. A cylinder identifying means (10) operating on the basis of a crank angle signal (SGT) and a cam signal (SGC) includes a pulse signal number storage means (12) for dividing an ignition control period of each cylinder into plural subperiods for counting for storage signal numbers of specific pulses generated over plural subperiods, and a subperiod discriminating means (14) for determining discriminatively a sequential order of the plural subperiods on the basis of combinations of the numbers of the specific pulses generated during the plural subperiods. The combinations of the numbers of specific pulses generated during the plural subperiods differ one another correspondingly to the plural subperiods independently from the start points thereof. The cylinder identifying means (10) identifies the individual cylinders on the basis of results of determination made by the subperiod discriminating means (14) independently of positional relationships between the storage start points and the subperiods.

3. 发明授权

US5924959A Device for controlling an automatic transmission and an engine for vehicles 失效
标题翻译：用于控制自动变速器和车辆发动机的装置
公开(公告)号：US5924959A
公开(公告)日：1999-07-20
申请号：US37059
申请日：1998-03-09
申请人： Shiro Yonezawa , Satoshi Wachi , Hirofumi Ohuchi , Tatsuhiko Takahashi
发明人： Shiro Yonezawa , Satoshi Wachi , Hirofumi Ohuchi , Tatsuhiko Takahashi
IPC分类号： B60W10/02 , B60K26/00 , B60K26/04 , B60W10/04 , B60W10/06 , B60W10/10 , F02D11/10 , F02D29/00 , F02D41/04 , F16H59/38 , F16H59/46 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/14 , F16H63/50 , B60K41/02
CPC分类号： B60W10/06 , B60W10/04 , B60W10/10 , B60W10/11 , B60W30/18 , B60W30/1819 , B60W2540/106 , F16H2059/385 , F16H2059/467 , F16H2061/146 , F16H61/04 , F16H61/14 , Y10S477/905 , Y10T477/6333 , Y10T477/635 , Y10T477/6418 , Y10T477/73 , Y10T477/79
摘要： A device for controlling an automatic transmission and an engine for vehicles expanding a range of direct drive to improve fuel efficiency and decreasing the shock due to the transmission of torque at the time of acceleration or deceleration. The device comprises a torque converter 3 for transmitting the output torque of an engine 1, a direct drive mechanism 4 for directly coupling an output shaft 3a of the torque converter to an output shaft 1a of said engine, a control 6A for controlling an automatic transmission 2 that includes the torque converter and the direct drive mechanism, a sensor 8 for detecting the opening degree A of an accelerator 7, a throttle valve 9 for adjusting the amount of the air intaken by the engine, an actuator 10 for opening or closing the throttle valve, and a throttle valve control for controlling the throttle valve opening degree T, wherein the automatic transmission control resets the directly coupled state when the accelerator pedal opening degree has changed by more than a predetermined amount that corresponds to a transient operation condition, and the throttle valve control delays the operation for opening the throttle valve following the accelerator pedal opening degree when the accelerator pedal opening degree has changed by more than the predetermined amount.
摘要翻译：一种用于控制自动变速器的装置和用于扩展直接驱动范围的车辆的发动机，以提高燃料效率并减少由于加速或减速时的扭矩传递引起的冲击。该装置包括用于传递发动机1的输出转矩的变矩器3，用于将变矩器的输出轴3a直接联接到所述发动机的输出轴1a的直接驱动机构4，用于控制自动变速器 2包括变矩器和直接驱动机构，用于检测加速器7的开度A的传感器8，用于调节发动机吸入的空气量的节气门9，用于打开或关闭节流阀和用于控制节气门开度T的节流阀控制，其中当加速器踏板开度已经改变超过对应于瞬态操作条件的预定量时，自动变速器控制复位直接联接状态，以及节气门控制延迟了加速踏板开度时打开节气门的操作或踏板开度变化了大于预定量。

4. 发明授权

US5875762A Engine controller 失效
标题翻译：发动机控制器
公开(公告)号：US5875762A
公开(公告)日：1999-03-02
申请号：US17690
申请日：1998-02-03
申请人： Kenichi Tsuchiya , Shiro Yonezawa , Hirofumi Ohuchi , Tadashi Tubakiji
发明人： Kenichi Tsuchiya , Shiro Yonezawa , Hirofumi Ohuchi , Tadashi Tubakiji
IPC分类号： F02D9/02 , F02D11/10 , F02D41/24 , F02D41/08 , F02M3/07
CPC分类号： F02D41/28 , F02D11/106
摘要： An engine controller includes various sensors for detecting a degree of throttle opening .theta. and a degree of accelerator opening .alpha. and a control unit 5 for determining the control amount .theta.c of a throttle actuator 1 from operating states, the control unit includes an A/D converter 70 for A/D converting respective degrees of opening at a predetermined resolving power, means 71 for calculating a target degree of throttle opening .theta.1 at a resolving power higher than the predetermined resolving power, means 72 for calculating a target degree of throttle opening .theta.2 at the predetermined resolving power in accordance with the target degree of throttle opening .theta.1 and means 73 for calculating a control amount in accordance with the target degree of throttle opening .theta.2, the target degree of throttle opening .theta.2 includes two points which are determined by the predetermined resolving power and control amount calculation means repeatedly controls the throttle actuator at a predetermined cycle using the target degree of throttle opening .theta.2 as the control amount under predetermined operating conditions. With this arrangement, the engine controller having a high speed and a pinpoint accuracy can be provided at a less expensive cost without using an expensive A/D converter.
摘要翻译：发动机控制器包括用于检测节气门开度θ和加速器开度α的各种传感器，以及用于确定节气门执行器1的运行状态的控制量θc的控制单元5，控制单元包括A / D 转换器70，用于以预定分辨率转换相应的开度;装置71，用于以高于预定分辨率的分辨率计算节气门开度θ1的目标程度;装置72，用于计算目标节气门开度根据目标节气门开度θ1的预定分辨率的θ2和用于根据目标节气门开度θ2计算控制量的装置73，目标节气门开度θ2包括两点，由预定的分辨力确定，并且控制量计算装置重复地控制节气门致动器或者在预定的操作条件下使用目标节气门开度θ2作为控制量。通过这种布置，可以在不使用昂贵的A / D转换器的情况下以较便宜的成本提供具有高速度和精确定位精度的发动机控制器。

5. 发明授权

US6092505A Engine controlling apparatus for an automotive engine 失效
标题翻译：用于汽车发动机的发动机控制装置
公开(公告)号：US6092505A
公开(公告)日：2000-07-25
申请号：US47462
申请日：1998-03-25
申请人： Tatsuhiko Takahashi , Shiro Yonezawa , Satoshi Wachi , Atsuko Hashimoto , Hirofumi Ohuchi
发明人： Tatsuhiko Takahashi , Shiro Yonezawa , Satoshi Wachi , Atsuko Hashimoto , Hirofumi Ohuchi
IPC分类号： F02D9/02 , F02D11/10 , F02D31/00 , F02D41/02 , F02D41/22 , F02D7/00 , F02D41/00
CPC分类号： F02D31/005 , F02D11/107
摘要： An engine controlling apparatus is provided in which a stable limp-home drive is possible even if an open breakdown of a throttle valve occurs. The apparatus includes a throttle breakdown detecting unit S1 for detecting the breakdown in a throttle controlling system including the throttle valve and a throttle opening degree sensor, a throttle power source interrupting unit S2 for interrupting a power source supply to a throttle actuator in the case where the breakdown in the throttle controlling system is detected, and a predetermined operational condition detecting unit S3 for detecting a shift of the operational condition to a predetermined operational condition corresponding to a fully closed condition of the throttle valve in operation of the throttle power source interrupting unit. A bypass controlling unit S4 opens the bypass valve to feed the air to the engine at the time when the predetermined operational condition is detected in operation of the throttle power source interrupting unit.
摘要翻译：提供了一种发动机控制装置，其中即使节流阀的打开故障发生，也可以进行稳定的跛行驱动。该装置包括用于检测包括节流阀和节气门开度传感器的节气门控制系统的故障的节气门击发检测单元S1，用于中断向节流阀致动器供电的节气门电源中断单元S2，检测节气门控制系统的故障，以及预定操作条件检测单元S3，用于在节气门电源中断单元的操作中检测操作状态与对应于节气门的完全关闭状态的预定操作条件的移动。旁路控制单元S4在节气门电源中断单元的操作中检测到预定操作条件时打开旁通阀以将空气供给到发动机。

6. 发明授权

US5947077A Control device for cylinder injection internal-combustion engine 失效
标题翻译：汽缸喷射内燃机控制装置
公开(公告)号：US5947077A
公开(公告)日：1999-09-07
申请号：US957374
申请日：1997-10-24
申请人： Shiro Yonezawa , Hirofumi Ohuchi
发明人： Shiro Yonezawa , Hirofumi Ohuchi
IPC分类号： F02D37/02 , F02D41/02 , F02D41/14 , F02D41/30 , F02D41/34 , F02D43/00 , F02D45/00 , F02P5/15 , F02P17/12 , F02B5/00
CPC分类号： F02D41/3076 , F02D37/02 , F02D41/1497 , F02P17/12 , F02D2041/389 , F02D2200/1015 , F02D41/3029 , F02P2017/125
摘要： A control device for a cylinder injection internal-combustion engine detects the deterioration of the combustion efficiency of the engine. The control device is equipped with: a fuel injection valve for directly injecting fuel to each cylinder in the internal-combustion engine; an ignition coil unit for driving a spark plug in each cylinder; an electronic control unit for driving each fuel injection valve and ignition coil unit according to the operational state of the internal-combustion engine; combustion state determining means for determining the combustion state of the internal-combustion engine; and combustion efficiency recovering means for recovering the combustion efficiency of the internal-combustion engine.
摘要翻译：用于气缸喷射内燃机的控制装置检测发动机的燃烧效率的劣化。控制装置配备有：用于将燃料直接喷射到内燃机中的每个气缸的燃料喷射阀; 点火线圈单元，用于驱动每个气缸中的火花塞; 电子控制单元，用于根据内燃机的运行状态驱动各燃料喷射阀和点火线圈单元; 用于确定内燃机的燃烧状态的燃烧状态确定装置; 以及用于回收内燃机的燃烧效率的燃烧效率恢复装置。

7. 发明授权

US06454676B1 Control system for internal combustion engine equipped with automatic transmission 失效
标题翻译：配有自动变速器的内燃机控制系统
公开(公告)号：US06454676B1
公开(公告)日：2002-09-24
申请号：US09705795
申请日：2000-11-06
申请人： Toshiaki Date , Shiro Yonezawa , Hirofumi Ohuchi
发明人： Toshiaki Date , Shiro Yonezawa , Hirofumi Ohuchi
IPC分类号： B60K4102
CPC分类号： B60W10/06 , B60W10/04 , B60W10/101 , B60W30/18 , B60W30/1819 , B60W2710/0622 , B60W2710/0644 , B60W2710/0666 , B60W2710/1011 , F16H59/18 , F16H61/66 , F16H2059/467 , Y10T477/6403 , Y10T477/692
摘要： A control system for an internal combustion engine equipped with an automatic transmission capable of performing controls of the engine at a minimum fuel-performance cost or fuel consumption even in a nonlock-up state by correcting a target driving power so as to conform with a transmission efficiency of the automatic transmission.
摘要翻译：一种配备有自动变速器的内燃机的控制系统，其能够以最小的燃料性能成本或燃料消耗即使在非锁定状态下通过校正目标驱动力来执行发动机的控制，以符合变速器自动变速器的效率。

8. 发明授权

US06446602B1 Cylinder identifying system for internal combustion engine 有权
公开(公告)号：US06446602B1
公开(公告)日：2002-09-10
申请号：US09838256
申请日：2001-04-20
申请人： Shiro Yonezawa , Atsuko Hashimoto , Hirofumi Ohuchi
发明人： Shiro Yonezawa , Atsuko Hashimoto , Hirofumi Ohuchi
IPC分类号： F02D4500
CPC分类号： F02D41/009 , F01L1/34 , F01L2800/00 , F02D13/0234 , F02D2041/001
摘要： A cylinder identifying system for an internal combustion engine capable of establishing a complicated cam signal pulse pattern without need for setting specific periods for cylinder identification while enhancing control performance by reducing a crank rotation angle required for cylinder identification. A cylinder identifying means (10) for identifying discriminatively individual cylinders on the basis of a crank angle pulse signal (SGT) and a cam pulse signal (SGC) includes a pulse signal number storage means (12) for counting for storage signal numbers of specific pulses generated over a plurality of subperiods which are defined by dividing an ignition control period for each of the individual cylinders into plural subperiods, and an information series storage means (15) for storing information series each composed of a combination of the signal numbers generated during plural subperiods, respectively. The individual cylinders are identified on the basis of the information series.

9. 发明授权

US6016794A Fuel injection control apparatus for internal combustion engine 失效
标题翻译：内燃机燃油喷射控制装置
公开(公告)号：US6016794A
公开(公告)日：2000-01-25
申请号：US14153
申请日：1998-01-27
申请人： Atsuko Hashimoto , Shiro Yonezawa , Hirofumi Ohuchi , Tatsuhiko Takahashi
发明人： Atsuko Hashimoto , Shiro Yonezawa , Hirofumi Ohuchi , Tatsuhiko Takahashi
IPC分类号： F02D9/02 , F02D11/10 , F02D41/00 , F02D41/04 , F02D41/10 , F02D41/14 , F02D41/18 , F02D41/34 , F02D43/00 , F02D45/00 , F02D41/30
CPC分类号： F02D41/008 , F02D11/106 , F02D41/105 , F02D41/1406 , F02D41/182 , F02D2200/0408
摘要： A fuel injection control apparatus for an internal combustion engine includes an injector control apparatus 120B for controlling a fuel injection amount toward a target fuel injection amount Fm. The injector control apparatus 120B includes an expected engine revolution number calculating means 9 for calculating an expected engine revolution number Nf for a predetermined interval based on the engine revolution number Ne, expected throttle opening degree calculating means 10 for calculating an expected throttle opening degree .theta.f for the predetermined interval based on a throttle opening degree .theta., expected drawn air amount calculating means 11 for calculating an expected drawn air amount Qf for the predetermined interval based on the expected engine revolution number and the expected throttle opening degree, and target fuel injection amount calculating means 12 for calculating a target fuel injection amount Fm. With the above arrangement, a deviation in air-fuel ratio is suppressed and an exhaust gas is improved.
摘要翻译：用于内燃机的燃料喷射控制装置包括用于控制朝向目标燃料喷射量Fm的燃料喷射量的喷射器控制装置120B。喷射器控制装置120B包括：预计的发动机转数计算装置9，用于基于发动机转数Ne计算预定间隔的预期发动机转数Nf;期望的节气门开度计算装置10，用于计算预期的节气门开度θf 基于节气门开度θ的预定间隔，基于预期发动机转数和预期节气门开度计算预定间隔的预期抽吸空气量Qf的预期抽出空气量计算装置11和目标燃料喷射量用于计算目标燃料喷射量Fm的计算装置12。通过上述结构，能够抑制空燃比的偏差，提高废气。

10. 发明授权

US5794585A Cylinder injection fuel control device for an internal-combustion engine 失效
标题翻译：用于内燃机的气缸喷射燃料控制装置
公开(公告)号：US5794585A
公开(公告)日：1998-08-18
申请号：US956040
申请日：1997-10-24
申请人： Shiro Yonezawa , Hirofumi Ohuchi
发明人： Shiro Yonezawa , Hirofumi Ohuchi
IPC分类号： F02D41/30 , F02D41/40 , F02B1/14 , F02B41/00
CPC分类号： F02D41/3029 , F02D41/402 , F02D2041/389 , F02D2250/12 , Y02T10/44
摘要： A cylinder injection fuel control device for an internal-combustion engine provides a proper amount of fuel at the time of transient operation by reflecting the most up-to-date operational state in control. The cylinder injection fuel control device has a fuel injection valve for directly injecting fuel into each cylinder of an internal-combustion engine and it supplies the amount of fuel required for a single stroke of each cylinder by applying, to each fuel injection valve, an injection signal of a pulse width corresponding to the driving time of each fuel injection valve; wherein the injection signal applied in a single stroke of each cylinder is divided into three pulses, and the amount of fuel required for a single stroke is divided into three portions. A first injection signal and a second injection signal are respectively applied during a suction stroke, and a third injection signal is applies during a compression stroke to the fuel injection valve of each cylinder, and the amount of fuel supplied in response to the second injection signal is corrected in accordance with the operational state of the internal-combustion engine.
摘要翻译：用于内燃机的气缸喷射燃料控制装置通过在控制中反映最新的操作状态来在瞬时操作时提供适当量的燃料。气缸喷射燃料控制装置具有用于将燃料直接喷射到内燃机的每个气缸中的燃料喷射阀，并且通过向每个燃料喷射阀施加喷射来提供每个气缸的单个行程所需的燃料量对应于每个燃料喷射阀的驱动时间的脉冲宽度的信号; 其中以每个气缸的单个行程施加的喷射信号被分成三个脉冲，并且将单个行程所需的燃料量分成三个部分。在吸入行程期间分别施加第一喷射信号和第二喷射信号，并且在压缩行程期间将第三喷射信号施加到每个气缸的燃料喷射阀，并且响应于第二喷射信号而供应的燃料量根据内燃机的运转状态进行修正。

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