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1. 发明专利

JP2006274888A Diesel engine lubricated with fuel such as diesel oil 审中-公开
标题翻译：柴油发动机用燃油如柴油油润滑
公开(公告)号：JP2006274888A
公开(公告)日：2006-10-12
申请号：JP2005093922
申请日：2005-03-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MURATA HIROKI , MATSUMOTO ISAO , MURAKAMI GENICHI , NAGAE MASAHIRO , ONO TOMOYUKI , AOYAMA TARO , HASHIMOTO YOSHINOBU , YAMASHITA AKIRA , NISHIOKA HIROMASA , MATSUSHITA SOICHI
IPC分类号： F01N3/08 , B01D53/94 , F01M3/00 , F01M9/04 , F01N3/24 , F01N3/36 , F02M37/22
CPC分类号： Y02T10/123
摘要： PROBLEM TO BE SOLVED: To provide a diesel engine lubricated with fuel such as diesel oil, for lubricating an engine lubrication system or the like, early consuming fuel susceptible to mixing of a dirty component such as soot therein, and efficiently cleaning exhaust. SOLUTION: The diesel engine 1 lubricated with fuel such as diesel oil has a fuel adding means (fuel adding valve 25) for adding the fuel to a diesel catalyst 24 disposed to an exhaust system. The fuel added by the fuel adding means 25 functions as additive for NO x reduction or additive of increasing catalyst temperature in the diesel catalyst 24. Since the fuel containing soot or the like supplied to the engine body 7 of the diesel engine 1 lubricated with fuel such as diesel oil can be consumed early, the effect on a component of an injection system such as an injection pump and a fuel injection valve is mitigated. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供用燃料例如柴油润滑的用于润滑发动机润滑系统等的柴油发动机，易于混合诸如烟灰之类的脏部件的早期消耗燃料，并且有效地清洁排气。解决方案：用诸如柴油的燃料润滑的柴油发动机1具有用于将燃料添加到设置在排气系统上的柴油催化剂24的燃料添加装置（燃料添加阀25）。由燃料添加装置25添加的燃料作为在柴油催化剂24中催化剂温度升高的添加剂作为添加剂。由于含有烟灰等的燃料供给发动机主体7，可以早日消耗用诸如柴油的燃料润滑的柴油发动机1，可以减轻对诸如喷射泵和燃料喷射阀的喷射系统的部件的影响。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006200461A Internal combustion engine 审中-公开
标题翻译：内燃机
公开(公告)号：JP2006200461A
公开(公告)日：2006-08-03
申请号：JP2005014010
申请日：2005-01-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： AOYAMA TARO , MATSUMOTO ISAO , MURAKAMI GENICHI , NAGAE MASAHIRO , ONO TOMOYUKI , MURATA HIROKI , HASHIMOTO YOSHINOBU , YAMASHITA AKIRA , NISHIOKA HIROMASA
IPC分类号： F01M5/00 , B60K15/01 , B60K15/03 , F01P3/20 , F02M31/20 , F02M37/00 , F02M55/02
CPC分类号： Y02T10/123
摘要： PROBLEM TO BE SOLVED: To provide technology of quickly raising temperature of an internal combustion engine in the cold and improving a fuel consumption rate by effectively using return fuel.
SOLUTION: The internal combustion engine has a first return passage 52 which branches from a return passage 50 and leads to a fuel tank 11 through an oil pan 60 for heat-exchange with engine oil in the oil pan 60. The return fuel is allowed to flow in the first return passage 52 at least in the cold and heat is exchanged between the return fuel and the engine oil so that temperature of the engine oil is raised and the temperature of an engine 1 is quickly raised.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在寒冷中快速提高内燃机的温度的技术，并且通过有效地使用返回燃料来提高燃料消耗率。解决方案：内燃机具有第一返回通道52，其从返回通道50分支，并通过油盘60通向燃油箱11，以与油盘60中的发动机油进行热交换。返回燃料允许至少在冷的情况下在第一返回通道52中流动，并且在返回燃料和发动机油之间交换热量，使得发动机机油的温度升高并且发动机1的温度快速升高。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006020457A Control method for deceleration of hybrid vehicle 有权
标题翻译：混合车辆减速控制方法
公开(公告)号：JP2006020457A
公开(公告)日：2006-01-19
申请号：JP2004197074
申请日：2004-07-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MURATA HIROKI , HASHIMOTO YOSHINOBU , YONEDA OSAMU
IPC分类号： B60L11/14 , B60W20/00 , B60K6/48 , B60K6/547 , B60L7/20 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/18
CPC分类号： Y02T10/6221 , Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a control method for deceleration of a hybrid vehicle which can suppress a sudden change in the engine brake amount during deceleration of a vehicle to reduce a torque shock.
SOLUTION: The control method for deceleration of a hybrid vehicle is switchably constituted between an E mode (first mode) for decelerating by increasing the regeneration amount of a motor generator by automatically cutting off a clutch during deceleration without applying an engine brake, and an M mode (second mode) for decelerating by applying an engine brake while the clutch is engaged, and for regenerating with the motor generator. Travelling information is read (S10) and, when a mode is switched from one mode to another (S12 affirmation) at the time of deceleration of a vehicle (S11 affirmation), an actual engine brake torque Tenga is calculated (S13 to S15) from a clutch stroke Cst, an actual engine torque Teng and a given map, to gradually change the regeneration torque Tmg in view of the magnitude thus calculated.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够抑制车辆减速期间的发动机制动量的突然变化以减少转矩冲击的混合动力车辆的减速控制方法。解决方案：混合动力车辆的减速控制方法通过在不施加发动机制动的情况下通过在减速期间自动切断离合器来增加电动发电机的再生量的E模式（第一模式）进行切换，以及用于通过在离合器接合时施加发动机制动而减速的M模式（第二模式），并且用于通过电动发电机再生。读取行驶信息（S10），并且当在车辆减速时（S11确认）中将模式从一种模式切换到另一模式（S12确认）时，计算实际的发动机制动转矩Tenga（S13至S15），从离合器行程Cst，实际发动机转矩Teng和给定的映射，以便根据如此计算的大小逐渐改变再生转矩Tmg。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005330844A Vacuum pump control method and vacuum pump mounting structure for diesel hybrid vehicle 审中-公开
标题翻译：真空泵控制方法和柴油混合动力汽车真空泵安装结构
公开(公告)号：JP2005330844A
公开(公告)日：2005-12-02
申请号：JP2004148259
申请日：2004-05-18
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： HASHIMOTO YOSHINOBU , YONEDA OSAMU , MURATA HIROKI , SUZUKI YOSHIHIDE , KITAMURA YUICHIRO
IPC分类号： B60K6/40 , B60K6/48 , B60L11/14 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/30 , B60W20/00 , F02D29/00 , F02D29/02 , F02D29/04 , F02D45/00 , B60K6/04 , B60K41/00 , B60K41/02
CPC分类号： Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a vacuum pump control method and mounting structure for a diesel hybrid vehicle, capable of appropriately maintaining negative pressure inside a negative pressure tank during EV traveling. SOLUTION: Negative pressure inside the negative pressure tank is detected during EV traveling (Yes in Step S10, Step S11), and when negative pressure runs short, an engine is started and a vacuum pump is driven by idle driving (Yes in Step S12, Step S13). After start of the engine, charge amount of a battery is detected (Step S14), and when the charge amount is below a predetermined value, a clutch is engaged and power generation control is performed by engine traveling (No in Step S15, Steps S19 to S21). When the charge amount of the battery exceeds the predetermined value and a negative pressure value detected again is recovered to a predetermined value, the engine is stopped (Yes in Step S15, Step S16, Yes in Step S17, Step S18). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于柴油混合动力车辆的真空泵控制方法和安装结构，能够在EV行驶期间适当地保持负压罐内的负压。
解决方案：在EV行驶期间检测到负压罐内的负压（步骤S10，步骤S11中为是），当负压短时，启动发动机，通过怠速驱动驱动真空泵（是步骤S12，步骤S13）。在发动机起动后，检测到电池的充电量（步骤S14），当充电量低于预定值时，接合离合器并通过发动机行驶执行发电控制（步骤S15中的“否”，步骤S19 到S21）。当电池的充电量超过预定值并且再次检测到的负压值恢复到预定值时，发动机停止（步骤S15中的“是”，步骤S16，步骤S17中的“是”，步骤S18）。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005312172A Hybrid vehicle for performing vibration-proofing operation at motor drive starting time 审中-公开
标题翻译：用于在电机启动时刻执行振动检测操作的混合动力车
公开(公告)号：JP2005312172A
公开(公告)日：2005-11-04
申请号：JP2004125312
申请日：2004-04-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YONEDA OSAMU , HASHIMOTO YOSHINOBU , MURATA HIROKI
IPC分类号： B60W20/00 , B60K6/442 , B60L11/14 , B60W10/02 , B60W10/08 , B60W10/10 , B60K6/04
CPC分类号： Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To suppress a vibration generated at the initial time of starting a hybrid vehicle when the hybrid vehicle is started by a motor drive. SOLUTION: In the hybrid vehicle, at the initial time of starting by driving the vehicle only with a motor, a vibration-proofing operation which affects a vibration-proofing effect to a wheel drive system by starting the motor only for a period until the rotating speed of the motor exceeds a predetermined value. One of them is to engage a clutch provided between an internal combustion engine and the motor. The other is to switch a speed change gear connected with the motor to a neutral position. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了抑制当混合动力车辆通过电动机驱动启动时在起动混合动力车辆的初始时产生的振动。解决方案：在混合动力车辆中，在仅通过电动机驱动车辆的初始时刻，通过仅启动电机一段时间来影响对车轮驱动系统的防振效果的防振动作直到电动机的转速超过预定值。其中之一是接合设置在内燃机和马达之间的离合器。另一个是将与电机连接的变速齿轮切换到中立位置。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005212519A Drive control device of hybrid vehicle 有权
标题翻译：混合动力车辆的驱动控制装置
公开(公告)号：JP2005212519A
公开(公告)日：2005-08-11
申请号：JP2004018671
申请日：2004-01-27
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： YONEDA OSAMU , HASHIMOTO YOSHINOBU , MURATA HIROKI , KITAMURA YUICHIRO , SUZUKI YOSHIHIDE
IPC分类号： B60W20/00 , B60K6/48 , B60K6/547 , B60L11/14 , B60T17/00 , B60W10/00 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/184 , B60W10/30 , F02D29/02 , F02D29/06 , F02N11/00 , F02N11/04 , F02N11/08 , B60K41/28 , B60K6/04 , B60K41/00
CPC分类号： F02N11/0814 , B60L7/26 , B60L15/2009 , B60L2240/443 , B60L2270/145 , B60T13/662 , B60T13/72 , F02D2250/41 , F02N11/003 , F02N2200/0807 , Y02T10/48 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： PROBLEM TO BE SOLVED: To restore negative pressure for braking operation without restarting an internal combustion engine when the negative pressure for the brake operation is insufficient during electric driving to stop the internal combustion engine in a hybrid vehicle constituted so that the drive control device has the internal combustion engine and the electric motor as a driving source, and a vacuum pump generating the negative pressure for the brake operation is driven by accompanying with the rotation of the internal combustion engine.
SOLUTION: When the negative pressure for the brake operation is insufficient during electric driving, the drive control device cranks the internal combustion engine by connecting to a wheel driving system, controls the output of the electric motor so as to compensate cranking friction torque of the internal combustion engine by the electric motor or cranks the internal combustion engine with a starter.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：当在电驱动期间用于制动操作的负压不足以在混合动力车辆中停止内燃机时恢复制动操作的负压而不重新启动内燃机，使得驱动控制装置具有内燃机和电动机作为驱动源，并且伴随内燃机的旋转而驱动产生用于制动操作的负压的真空泵。解决方案：驱动控制装置在电驱动时制动操作的负压不足时，通过连接到车轮驱动系统来驱动内燃机，控制电动机的输出，以补偿起动摩擦转矩的内燃机或用起动器曲柄内燃机。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005110461A Motor generator control method in parallel hybrid vehicle 审中-公开
标题翻译：并联混合动力汽车发电机控制方法
公开(公告)号：JP2005110461A
公开(公告)日：2005-04-21
申请号：JP2003343879
申请日：2003-10-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MURATA HIROKI , HASHIMOTO YOSHINOBU , AOYAMA TARO , YOSHIZAKI KOJI , SASAKI SHIZUO , INAGAKI KAZUHISA
IPC分类号： B60W20/00 , B60K6/485 , B60K6/54 , B60L11/14 , B60W10/08 , F02D29/02 , F02D45/00 , B60K6/04
CPC分类号： Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To suppress the change of a driving force by adjusting the driving force to a desired value and by absorbing the change of engine torque, even if change occurs in the engine torque. SOLUTION: This motor generator control method is for a parallel hybrid vehicle provided with an engine that has a cylinder internal pressure sensor and a motor generator that assists power generation by an engine output or the engine output by battery electric power. Based on the detected opening of an accelerator, engine revolutions, and preset demanded torque map, driver-demanding torque is calculated (Steps S10, S11). Using the output value of the cylinder internal pressure sensor, the change of the cylinder internal pressure is detected (Step S12). Based on this detected cylinder internal pressure, the predicted amount of change of the engine torque or the predicted amount of change of the driving force is calculated (Steps S13, S14, S15). According to the predicted amount of change of the engine torque, the assist amount or the regeneration amount of the motor generator is feedback-controlled (Step S16). COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使发动机转矩发生变化，为了通过将驱动力调节到期望值并且通过吸收发动机转矩的变化来抑制驱动力的变化。解决方案：该电动发电机控制方法是用于具有发动机的并联混合动力车辆，该发动机具有气缸内部压力传感器和电动发电机，其通过发动机输出或发动机通过电池电力输出来发电。基于检测到的加速器的开度，发动机转数和预设的要求扭矩图，计算出驱动器要求转矩（步骤S10，S11）。使用气缸内部压力传感器的输出值，检测气缸内部压力的变化（步骤S12）。基于该检测到的气缸内部压力，计算出发动机扭矩的预测变化量或驱动力的预测变化量（步骤S13，S14，S15）。根据预测的发动机转矩变化量，对电动发电机的辅助量或再生量进行反馈控制（步骤S16）。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005048609A Control device for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2005048609A
公开(公告)日：2005-02-24
申请号：JP2003203684
申请日：2003-07-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： AOYAMA TARO , SASAKI SHIZUO , INAGAKI KAZUHISA , YOSHIZAKI KOJI , MURATA HIROKI , HASHIMOTO YOSHINOBU
IPC分类号： F02M25/07 , F02D21/08 , F02D41/04 , F02D41/14 , F02D41/22 , F02D41/40 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To accurately determine existence or nonexistence of combustion failure in a combustion chamber of an internal combustion engine. SOLUTION: A control device for an internal combustion engine comprises: a cylinder pressure detection means 47 detecting pressure in the combustion chamber 5 of the internal combustion engine; a calculation means calculating the product PV of pressure in the combustion chamber detected by the cylinder pressure detection means and a capacity of the combustion chamber; a timing detection means detecting timing CAp in which the product calculated by the calculation means becomes maximum as peak timing; and a combustion failure determination means determining the existence or nonexistence of the combustion failure in the combustion chamber based on the peak timing. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：准确地确定内燃机的燃烧室中的燃烧失效的存在或不存在。解决方案：一种用于内燃机的控制装置，包括：检测内燃机的燃烧室5中的压力的气缸压力检测装置47; 计算装置，计算由气缸压力检测装置检测的燃烧室内的压力乘积PV和燃烧室的容积; 定时检测装置，检测由计算装置计算出的乘积作为峰值定时最大的定时CAp; 以及燃烧失败判定单元，基于所述峰值正时来确定所述燃烧室中的燃烧失效的存在或不存在。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004245149A Control device for diesel engine vehicle 审中-公开
公开(公告)号：JP2004245149A
公开(公告)日：2004-09-02
申请号：JP2003036864
申请日：2003-02-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HASHIMOTO YOSHINOBU
IPC分类号： B60W10/04 , B60W10/00 , B60W10/02 , B60W10/06 , B60W10/10 , F02D9/02 , F02D21/08 , F02D29/00 , F02D41/04 , F02D43/00 , F02M25/07 , B60K41/00 , B60K41/28
摘要： PROBLEM TO BE SOLVED: To fully increase the occasions to carry out low temperature combustion in a control device for a diesel engine vehicle provided with a diesel engine carrying out low temperature combustion in a first operation range and carrying out normal combustion in a second operation range, and an automatic stepped transmission having a clutch. SOLUTION: This control device for the diesel engine vehicle is provided with an automatic stepped transmission control means for changing a gear ratio by the automatic stepped transmission to change the present operation range from the second operation range to the first operation range, and an intake air quantity control means (a target throttle valve opening A3) increasing an intake air quantity Q2 decreased to cut off a clutch, only up to an intake air quantity Q4 suitable to carry out low temperature combustion in a steady operation state in the first operation range after the change after connecting the clutch. The low temperature combustion is started before the connection of the clutch. COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2004138030A Hybrid vehicle 审中-公开
公开(公告)号：JP2004138030A
公开(公告)日：2004-05-13
申请号：JP2002305811
申请日：2002-10-21
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： HASHIMOTO YOSHINOBU , SASAKI SHIZUO , MURATA HIROKI , YONEDA OSAMU , KITAMURA YUICHIRO , SUZUKI YOSHIHIDE
IPC分类号： B60W20/00 , B60K6/48 , B60K6/547 , B60W10/02 , B60W10/06 , F02D29/00 , F02D29/02 , F02D45/00 , B60K6/04
CPC分类号： Y02T10/6221
摘要： PROBLEM TO BE SOLVED: To provide a technology for stabilizing engine speed by maintaining the engine speed during the shift at an idling speed or over in a hybrid vehicle. SOLUTION: A hybrid vehicle having an engine and an electric motor comprises a transmission for automatically operating a clutch during the shift, an engine control device to control the operation of the engine, and a transmission control device for controlling the clutch operation of the transmission and the engine for controlling the engine during the clutch operation. When the vehicle is decelerated, and the clutch is uncoupled by the transmission, the engine is controlled not by the transmission control device but by the engine control device. COPYRIGHT: (C)2004,JPO

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