公开(公告)号：US6092368A

公开(公告)日：2000-07-25

申请号：US808834

申请日：1997-02-28

申请人： Toshio Ishii ,  Toshio Manaka ,  Yutaka Takaku ,  Kiyoshi Miura

发明人： Toshio Ishii ,  Toshio Manaka ,  Yutaka Takaku ,  Kiyoshi Miura

IPC分类号： G01N27/409 ,  F01N3/00 ,  F01N3/20 ,  F01N11/00 ,  G01M15/04 ,  G01N27/26

CPC分类号： F01N11/00 ,  F01N2550/02 ,  Y02T10/47

摘要： In a diagnostic system for an exhaust gas purifying apparatus in an internal combustion engine, such as a diagnostic system suitable for evaluating the exhaust gas purifying performance of a specific component, as an exhaust gas component concentration corresponding to an operating condition of the engine or an operating condition of the catalyst is detected using an exhaust gas component system, and the evaluation and diagnosis of the exhaust gas purifying apparatus are conducted on the basis of the thus-detected value directly or after subjecting it to an integral processing. With such a diagnostic system, it is not necessary to dispose a sensor upstream of the catalyst in the exhaust gas purifying apparatus, for diagnosis of the catalyst, thus permitting the system to be less expensive, highly durable and afford a high diagnostic accuracy according to operating conditions.

摘要翻译： 在内燃机的排气净化装置的诊断系统中，例如适用于评价特定部件的排气净化性能的诊断系统，作为与发动机的运转状态对应的排气成分浓度， 使用废气成分系统检测催化剂的运转状态，并且基于这样检测的值直接进行排气净化装置的评价和诊断，或对其进行整体处理。 通过这样的诊断系统，不需要在废气净化装置中将催化剂上游设置在催化剂的诊断中，从而允许系统更便宜，高度耐用，并且根据 运行条件。

公开(公告)号：US4748951A

公开(公告)日：1988-06-07

申请号：US3029

申请日：1987-01-13

申请人： Toshio Manaka ,  Takeshi Atago ,  Toshio Ishii

发明人： Toshio Manaka ,  Takeshi Atago ,  Toshio Ishii

IPC分类号： F02D41/16 ,  B62D5/065 ,  F02B1/04 ,  F02D31/00 ,  F02D41/00 ,  F02M3/07

CPC分类号： B62D5/065 ,  F02D31/005 ,  F02B1/04

摘要： An apparatus for controlling the idling engine speed of an automobile engine comprises: an engine speed sensor for detecting an engine speed; a control unit for calculating a difference between an actual engine speed detected by the sensor and a targeted idling engine speed preset in accordance with the operating conditions of the engine, for judging whether or not a power steering system is being operated to a point close to an operatable limit thereof when the automobile is at a standstill, and for outputting a signal for increasing by a predetermined value a gain of a proportional term for proportional-integral type feedback control employed in controlling the idling engine speed if judgment is made that the power steering system is being operated to a point close to the operatable limit thereof when the automobile is at a standstill; and an ISC valve for adjusting a flow rate of air supplied to the engine in accordance with a signal output by the control unit.

摘要翻译： 用于控制汽车发动机的空转发动机转速的装置包括：用于检测发动机转速的发动机转速传感器; 控制单元，用于计算由所述传感器检测的实际发动机转速与根据所述发动机的运行条件预设的目标怠速发动机转速之差，以判断动力转向系统是否正在操作到靠近 当汽车处于停止状态时，其可操作的限制，并且用于输出用于增加预定值的信号，用于在控制空转发动机转速时用于比例积分型反馈控制的比例项的增益，如果判断功率 当汽车处于停止状态时，转向系统正在操作到接近其可操作极限的点; 以及ISC阀，用于根据控制单元输出的信号来调节供给到发动机的空气的流量。

公开(公告)号：US4354238A

公开(公告)日：1982-10-12

申请号：US162481

申请日：1980-06-24

申请人： Toshio Manaka ,  Takeshi Atago ,  Toshio Ishii ,  Yasunori Mouri

发明人： Toshio Manaka ,  Takeshi Atago ,  Toshio Ishii ,  Yasunori Mouri

IPC分类号： F02D41/14 ,  F02D41/26 ,  F02D45/00 ,  F02B3/04 ,  F02D35/00

CPC分类号： F02D41/26

摘要： A method of controlling the air-fuel ratio so as to be effectively maintained at a desired air-fuel ratio of .lambda.=1 is composed of a combination of an electronic map control for effecting the air-fuel ratio control on the basis of map data read out from a data map stored in ROM as air-fuel ratio control data in correspondence to various operation parameters of an engine and an O.sub.2 -feedback control for controlling the air-fuel ratio on the basis of oxygen quantity detected from the exhaust gas. Upon the occurrence of changes in the control quantity for a predetermined number of times in the course of the O.sub.2 -control, the latter is changed over to the map control. At that time point, a control quantity for the map control is corrected on the basis of a mean control quantity during the O.sub.2 -feedback control. Unless a significant variation takes place in the engine operating conditions, the map control is continued for a predetermined time and then changed over to the O.sub.2 -control. Upon the occurrence of a significant variation in the engine operating conditions, the map feedback control is immediately changed over to the O.sub.2 -control.

摘要翻译： 控制空燃比以有效维持在λ= 1的期望空燃比的方法由用于基于地图数据进行空燃比控制的电子地图控制的组合 从存储在ROM中的数据图中读出，作为与发动机的各种操作参数相对应的空燃比控制数据，以及基于从废气检测的氧气量来控制空燃比的O2反馈控制。 在O2控制的过程中发生控制量改变预定次数时，将后者改变到地图控制。 在该时间点，基于在O2反馈控制期间的平均控制量来校正地图控制的控制量。 除非在发动机工作条件下发生显着变化，否则地图控制继续预定时间，然后转换到O2控制。 在发动机运行条件发生显着变化时，地图反馈控制立即转换到O2控制。

公开(公告)号：US20070204595A1

公开(公告)日：2007-09-06

申请号：US11746313

申请日：2007-05-09

申请人： Hiroshi HANAOKA ,  Osamu Kuroda ,  Ryouta Doi ,  Hidehiro Iizuka ,  Toshio Ogawa ,  Hisao Yamashita ,  Shigeru Azuhata ,  Yuichi Kitahara ,  Toshifumi Hiratsuka ,  Kojiro Okude ,  Norihiro Shinotsuka ,  Toshio Manaka

发明人： Hiroshi HANAOKA ,  Osamu Kuroda ,  Ryouta Doi ,  Hidehiro Iizuka ,  Toshio Ogawa ,  Hisao Yamashita ,  Shigeru Azuhata ,  Yuichi Kitahara ,  Toshifumi Hiratsuka ,  Kojiro Okude ,  Norihiro Shinotsuka ,  Toshio Manaka

IPC分类号： F01N3/00

CPC分类号： F01N11/002 ,  B01D53/9422 ,  B01D53/9495 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2022 ,  B01D2255/2027 ,  B01D2255/2047 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/91 ,  F01N3/0814 ,  F01N3/0842 ,  F01N3/0871 ,  F01N3/0878 ,  F01N13/009 ,  F01N2250/12 ,  F01N2430/06 ,  F01N2510/06 ,  F01N2570/04 ,  F01N2610/03 ,  F02D41/027 ,  F02D41/0275 ,  F02D41/1455 ,  F02D41/146 ,  F02D41/1462 ,  F02D41/1463 ,  F02D41/1465 ,  F02D2200/0806 ,  F02D2200/0814 ,  Y02A50/2324 ,  Y02T10/22 ,  Y02T10/47

摘要： An exhaust gas purification apparatus for use in an internal combustion engine comprises an exhaust gas duct connected to the engine through which exhaust gas containing NOx gas passes, and a catalyst disposed in the exhaust gas duct such that it contacts the exhaust gas. The catalyst chemically adsorbs NOx when a stoichiometric amount of a gaseous oxidizing agent present in the exhaust gas is larger than that of a gaseous reducing agent present in the exhaust gas for reducing NOx, adsorbed NOx is catalytically reduced in the presence of a reducing agent when the stoichiometric amount of the oxidizing agent is not larger that of the reducing agent.

摘要翻译： 一种用于内燃机的废气净化装置，包括与发动机连接的废气管道，通过该排气气体通过含有NO x气体的废气，以及设置在排气管道中的催化剂， 接触废气。 当排气中存在的化学计量的气态氧化剂大于废气中存在的用于还原NOx的气态还原剂的催化剂时，催化剂化学吸附NO x， 当还原剂的化学计量量不大于还原剂的化学计量时，在还原剂的存在下催化还原吸附的NO x。

公开(公告)号：US20060028060A1

公开(公告)日：2006-02-09

申请号：US11194556

申请日：2005-08-02

申请人： Yuichi Kuramochi ,  Toshio Manaka ,  Kimio Nishino

发明人： Yuichi Kuramochi ,  Toshio Manaka ,  Kimio Nishino

IPC分类号： B60T17/16

CPC分类号： B60R25/08

摘要： When the theft occurs, all wheels of an automobile or one wheel or more is mechanically locked to prevent the self-running theft or the tow-theft. There are used a theft detection unit which detects the theft based on the detection of the states of the various doors opening, the vibration of the vehicle body, the unlocking by using something except the regular key, the engine starting in the unlocked state, a braking force control means which locks all wheels or one wheel or more based on a signal from the theft detection means, and a braking force generation means which mechanically holds braking force while locking. When the theft occurs, all wheels or one wheel or more are locked.

摘要翻译： 当发生盗窃时，汽车或一个或多个车轮的所有车轮都被机械锁定，以防止自行盗窃或拖曳。 基于检测到各种门打开的状态，车体的振动，通过使用普通键以外的东西解锁，从解锁状态开始的发动机，检测到盗窃的盗窃检测单元， 基于来自盗窃检测装置的信号来锁定所有车轮或一个或多个车轮的制动力控制装置，以及在锁定时机械地保持制动力的制动力产生装置。 当发生盗窃时，所有车轮或一个或多个车轮被锁定。

公开(公告)号：US20050035656A1

公开(公告)日：2005-02-17

申请号：US10845512

申请日：2004-05-14

申请人： Yuichi Kuramochi ,  Toshio Manaka ,  Kenichiro Matsubara

发明人： Yuichi Kuramochi ,  Toshio Manaka ,  Kenichiro Matsubara

IPC分类号： B60R16/02 ,  B60R16/03 ,  B60T17/18 ,  B62D5/04 ,  H02H3/087 ,  H02J1/08 ,  H02J1/10 ,  H02J7/00 ,  H02J7/14 ,  H02J9/06 ,  B60L3/00

CPC分类号： H02J1/08 ,  B60R16/03 ,  H02H3/087 ,  H02J1/108 ,  H02J7/1423 ,  H02J9/06

摘要： A power supplying apparatus and method for a vehicle are disclosed. A plurality of loads and a plurality of power supplies are connected to each other in such a manner that one of the loads is connected to a plurality of the power supplies, and one of the plurality of the power supplies is connected to a plurality of the loads. Further, the power supplies and the loads are connected through a breaker unit for electrically disconnecting the circuit under predetermined conditions and a unidirectional conductive unit for allowing the current to flow in one direction and blocking the current in the opposite direction.

摘要翻译： 公开了一种用于车辆的供电装置和方法。 多个负载和多个电源彼此连接，使得一个负载连接到多个电源，并且多个电源中的一个连接到多个电源 负载 此外，电源和负载通过断路器单元连接，用于在预定条件下电气断开电路，以及单向导电单元，用于允许电流沿一个方向流动并阻止相反方向的电流。

公开(公告)号：US06772587B2

公开(公告)日：2004-08-10

申请号：US10138698

申请日：2002-05-06

申请人： Toshio Manaka

发明人： Toshio Manaka

IPC分类号： F01N300

CPC分类号： F01N9/005 ,  F01N3/0842 ,  F01N2250/12 ,  F01N2570/04 ,  F02D41/1456 ,  F02D41/146 ,  F02D41/1474 ,  F02D41/1475 ,  F02D41/3076 ,  Y02T10/24 ,  Y02T10/47

摘要： An exhaust gas purification control apparatus is used for an engine provided with a NOx catalyst absorbing or adsorbing NOx when an air fuel ratio of exhaust gas from the engine is lean and reducing the absorbed or adsorbed NOx when the exhaust gas is at the stoichiometric air fuel ratio or richer in fuel, and an exhaust sensor arranged upstream or downstream of the NOx catalyst, and characterized in that thed exhaust gas purification control apparatus comprises a sulphur component calculating means for calculating or estimating a quantity of sulphur components in the exhaust gas and an operation mode changing means for changing an air fuel ratio of the engine on the basis of the detected value of the sulphur components, and the calculated or estimated value of sulphur components is a prescribed value or more, the operation changing means decreases frequencies of lean mode operation of the engine, shortens continuation time of the lean mode operation or prohibits the lean mode operation.

摘要翻译： 当排气处于化学计量空气燃料时，当来自发动机的废气的空气燃料比是贫的时，排气净化控制装置被用于设置有吸收或吸附NOx的NOx催化剂的发动机，并且当废气处于理论空燃比时减少吸收或吸附的NOx 比例或更丰富的燃料，以及设置在NOx催化剂的上游或下游的排气传感器，其特征在于，所述废气净化控制装置包括：硫成分计算装置，用于计算或估计废气中的硫成分量; 操作模式改变装置，用于根据硫成分的检测值改变发动机的空燃比，硫成分的计算值或估计值为规定值以上，操作改变装置降低稀模的频率 发动机的运转，缩短了稀薄模式运转的持续时间，或者禁止精益模式运转 n。

公开(公告)号：US5956940A

公开(公告)日：1999-09-28

申请号：US513665

申请日：1995-08-09

申请人： Toshio Manaka

发明人： Toshio Manaka

IPC分类号： F02D41/14 ,  F01N3/20 ,  F01N9/00 ,  F01N11/00 ,  F02D41/22 ,  F02D45/00 ,  G01N27/00 ,  F01N3/00

CPC分类号： F01N11/007 ,  F01N3/20 ,  F01N9/00 ,  F01N2430/06 ,  F01N2550/02 ,  Y02T10/47

摘要： A method and apparatus for monitoring deterioration of an internal combustion engine exhaust gas purifier in which first and second sensors are disposed on the upstream and downstream sides respectively of the purifier. The sensors are connected to an electronic control unit which, in normal operation, is arranged to control the air-fuel mixture supplied to each cylinder of the engine by controlling the amount of fuel supplied by an injector so that the air-fuel ratio is a predetermined mean value. The air-fuel ratio is changed from one predetermined value to another predetermined value and delay time taken for the second sensor to change its response subsequent to said change is indicative of the condition of the purifier so that deterioration of the purifier may be readily determined.

摘要翻译： 一种用于监测内燃机废气净化器的劣化的方法和装置，其中第一和第二传感器分别设置在净化器的上游侧和下游侧。 传感器连接到电子控制单元，该电子控制单元在正常操作中被布置成通过控制由喷射器供应的燃料量来控制供给到发动机的每个气缸的空气燃料混合物，使得空燃比为 预定平均值。 空燃比从一个预定值改变到另一个预定值，并且在所述改变之后第二传感器改变其响应所需的延迟时间指示净化器的状态，从而可以容易地确定净化器的劣化。

公开(公告)号：US5179924A

公开(公告)日：1993-01-19

申请号：US708227

申请日：1991-05-31

申请人： Toshio Manaka

发明人： Toshio Manaka

IPC分类号： G01N27/409 ,  F02D41/12 ,  F02D41/14 ,  F02D41/22 ,  F02D45/00 ,  G01N27/26

CPC分类号： F02D41/123 ,  F02D41/1493 ,  F02D41/1495

摘要： In an air-fuel ratio control method and apparatus for an internal combustion engine supplied with a gas mixture of air and fuel, in which an actual air-fuel ratio is determined from exhaust gas components by using an O.sub.2 -sensor installed in an exhaust pipe of the engine, and the air-fuel ratio of the mixture gas to be supplied to the engine is controlled through feedback control on the basis of deviation of the actually detected air-fuel ratio from a reference value (A/F=14.7). Performance of the O.sub.2 -sensor is determined by making use of change in the air-fuel ratio output of the O.sub.2 -sensor at a time of interruption of the fuel supply to the engine or at a time the fuel supply to the engine is restarted.

摘要翻译： 在一种空燃比控制方法和装置中，该内燃机供给有空气和燃料的气体混合物，其中通过使用安装在排气管中的O 2传感器从排气成分确定实际空燃比 并且通过基于实际检测到的空燃比与基准值（A / F = 14.7）的偏差的反馈控制来控制供给到发动机的混合气体的空燃比。 O2传感器的性能通过利用在发动机的燃料供应中断时或者在重新启动对发动机的燃料供给时的O2传感器的空燃比输出的变化来确定。

公开(公告)号：US4953530A

公开(公告)日：1990-09-04

申请号：US375901

申请日：1989-07-06

申请人： Toshio Manaka ,  Masami Shida

发明人： Toshio Manaka ,  Masami Shida

IPC分类号： F02B1/04 ,  F02D41/04 ,  F02D41/14 ,  F02D41/24 ,  F02D43/00

CPC分类号： F02D41/2451 ,  F02D41/047 ,  F02D43/00 ,  F02B1/04 ,  F02D41/2454

摘要： A control unit has a fuel supply controller and a throttle valve opening degree controller. The fuel supply amount controller estimates and calculates the amount of fuel being supplied in cylinders with a real time. The throttle valve opening degree controller calculates a necessary opening degree so as to give a predetermined air-fuel ratio in accordance with a result value by the fuel supply amount controller. The fuel supply amount controller has a processing in which a fuel supply amount is corrected in accordance with an increase or decrease rate of an amount of fuel being adhered to an inner wall surface of an intake pipe. The throttle valve opening degree is controlled in accordance with a value obtained from the throttle valve opening degree controller as a control target value. A time lag in a follow-up for fuel is anticipated in advance, a desirable target air-fuel ratio is maintained correctly and easily.