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11. 发明公开

EP2500534A1 LUBRICATION SYSTEM OF INTERNAL COMBUSTION ENGINE 失效转让
标题翻译：内燃机润滑系统
公开(公告)号：EP2500534A1
公开(公告)日：2012-09-19
申请号：EP09851278.3
申请日：2009-11-13
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： FUTONAGANE, Yoshinori , SHIMASAKI, Yuichi , HIRAI, Takuya
IPC分类号： F01M5/00 , H02K9/19
CPC分类号： F01M5/001 , F02D29/06 , F02D2200/023 , F02D2200/1006 , H02K7/1815 , H02K9/19
摘要： In a lubrication system of an internal combustion engine which is provided with a generator that generates electricity by making use of the power generated by the internal combustion engine, and a heating mechanism that heats lubricating oil of the internal combustion engine by making use of the energy generated when the generator carries out a power generation operation, the present invention has a task to achieve a reduction in friction while avoiding an increase in the fuel consumption of the internal combustion engine. In order to solve this task, the present invention makes a comparison between an amount of decrease of an engine load in cases where the heating mechanism heats the lubricating oil and an amount of increase of the engine load in cases where the generator carries out the power generation operation for the purpose of the operation of the heating mechanism, and permits the power generation operation of the generator in order to supply energy to the heating mechanism in cases where the amount of decrease of the engine load exceeds the amount of increase of the engine load.
摘要翻译：在具备利用内燃机产生的动力进行发电的发电机的内燃机的润滑系统以及利用能量对内燃机的润滑油进行加热的加热机构当发电机执行发电操作时产生的，本发明的任务是在避免内燃机的燃料消耗增加的同时实现摩擦降低。为了解决该任务，本发明在发电机执行功率的情况下比较在加热机构加热润滑油的情况下的发动机负载的减小量和发动机负载的增加量以发动机负荷的减少量超过发动机的增加量的情况下，为了向发热机构供给能量而允许发电机的发电运转加载。

12. 发明公开

EP2913616A1 HEAT EXCHANGER 审中-公开
标题翻译：热交换器
公开(公告)号：EP2913616A1
公开(公告)日：2015-09-02
申请号：EP12886912.0
申请日：2012-10-25
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： TOMITA, Sho , KUROKI, Rentaro , HIRAI, Takuya , KITAYAMA, Takeshi
IPC分类号： F28F1/40
CPC分类号： F28F1/00 , F02M26/32 , F28D7/106 , F28D21/0003 , F28F1/40 , F28F13/003 , F28F13/12 , F28F21/04
摘要： A heat exchanger includes: a heat exchange body through which a fluid serving as a cooled object passes; and a coolant passage which is provided in at least one of a central portion and an outer circumferential portion of the heat exchange body, and through which a coolant exchanging heat with the heat exchange body flows, wherein the heat exchange body includes: a first heat transfer means which extends from a central portion to an outer circumferential portion; and a second heat transfer means which extends in a circumferential direction, and which intersects the first heat transfer means, a heat transfer efficiency of the first heat transfer means is greater than that of the second heat transfer means. It is thus possible to effectively transfer heat to the coolant passage provided in the outer circumferential portion or the central portion, and the good heat conductive property is ensured in the heat exchanger, which enables the improvement of the cool efficiency.
摘要翻译：热交换器包括：热交换体，作为被冷却物的流体通过该热交换体; 以及冷却剂通道，其设置在所述热交换体的中央部分和外周部分中的至少一个中，并且与所述热交换体交换热量的冷却剂流过所述冷却剂通道，其中所述热交换体包括：第一热量从中心部分延伸到外圆周部分的传递装置; 以及沿圆周方向延伸并与第一传热装置相交的第二传热装置，第一传热装置的传热效率大于第二传热装置的传热效率。因此，能够有效地将热量传递到设置在外周部或中央部的制冷剂通路，能够确保热交换器的良好的导热性，能够提高冷却效率。

13. 发明公开

EP2543536A1 VEHICLE REGENERATIVE CONTROL SYSTEM 有权转让
标题翻译： REGNERATIVES车辆控制系统
公开(公告)号：EP2543536A1
公开(公告)日：2013-01-09
申请号：EP10846986.7
申请日：2010-03-02
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： SHIMASAKI, Yuichi , FUTONAGANE, Yoshinori , HIRAI, Takuya
IPC分类号： B60L7/22
CPC分类号： B60W20/13 , B60K28/16 , B60L1/02 , B60L3/0023 , B60L3/10 , B60L3/102 , B60L3/108 , B60L7/14 , B60L7/18 , B60L7/26 , B60L11/14 , B60L11/1868 , B60L15/2009 , B60L2240/12 , B60L2240/461 , B60L2240/465 , B60L2260/30 , B60W10/08 , B60W10/184 , B60W20/00 , B60W30/18127 , B60W2520/26 , B60W2710/083 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7066 , Y02T10/7077 , Y02T10/7275 , Y02T10/92 , Y10T477/23
摘要： An object of the invention is to increase the recovered kinetic energy as much as possible in a regeneration control system for a vehicle that converts the kinetic energy of a wheel into electrical energy while the vehicle is decelerating. To achieve the object, in the invention, the electric energy generated by a generator is decreased at the time when the wheel slips. In consequence, the recovered kinetic energy can be made larger as compared to the case where the electric energy generated by the generator is decreased based on an anticipation of slippage of the wheel made in advance.

14. 发明公开

EP2500535A1 LUBRICATION SYSTEM OF INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译： SCHEMERSYSTEM EINES VERBRENNUNGSMOTORS
公开(公告)号：EP2500535A1
公开(公告)日：2012-09-19
申请号：EP09851280.9
申请日：2009-11-13
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： SHIMASAKI, Yuichi , FUTONAGANE, Yoshinori , HIRAI, Takuya
IPC分类号： F01M5/00 , F01M1/16 , H02K9/19
CPC分类号： F01M5/001 , F01M5/005 , F01M5/021
摘要： The present invention is intended to reduce the friction of an internal combustion engine in a suitable manner when the internal combustion engine is in a cold state, thereby to attain the reduction of fuel consumption as well as the reduction of exhaust emission. In order to achieve this object, a lubrication system of an internal combustion engine of the present invention is provided with a generator which is capable of carrying out heat exchange with lubricating oil in the internal combustion engine, wherein an amount of electric power generated by the generator is increased when the temperature of the lubricating oil is lower than a target temperature. According to this lubrication system of an internal combustion engine, it becomes possible to quickly raise the temperature of the lubricating oil to the target temperature with the heat produced by the generator.
摘要翻译：本发明旨在在内燃机处于冷态时以合适的方式减小内燃机的摩擦，从而实现燃料消耗的降低以及废气排放的减少。为了实现该目的，本发明的内燃机的润滑系统具备能够与内燃机的润滑油进行热交换的发电机，其特征在于，当润滑油的温度低于目标温度时，发电机增加。根据该内燃机的润滑系统，能够利用发电机产生的热量将润滑油的温度迅速提高到目标温度。

15. 发明公开

EP2453125A1 INTERNAL COMBUSTION ENGINE START CONTROL SYSTEM 有权
标题翻译： FTSR EINE BRENNKRAFTMASCHINE
公开(公告)号：EP2453125A1
公开(公告)日：2012-05-16
申请号：EP09847086.7
申请日：2009-07-09
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： HIRAI, Takuya , FUTONAGANE, Yoshinori
IPC分类号： F02D45/00 , F02D41/06
CPC分类号： F02D41/062 , F02D41/009 , F02D2041/0092 , F02D2200/0414 , F02D2200/503
摘要： An object is to provide a technology that enables starting of fuel injection under a condition that allows injected fuel to ignite and burn at the time of start-up of an internal combustion engine. To achieve the object, a start-up control system for an internal combustion engine according to the invention estimates, at the time of start-up of the internal combustion engine, the amount of rotation of a crankshaft in a period since the start of cranking until a crank position sensor outputs an effective pulse signal and determines, based on the stopping position of the crankshaft specified by the value thus estimated, whether or not fuel is to be injected at the first fuel injection time.
摘要翻译：本发明的目的是提供一种能够在允许喷射燃料在内燃机起动时点燃和燃烧的条件下启动燃料喷射的技术。为了实现该目的，根据本发明的用于内燃机的起动控制系统在启动内燃机时估计曲轴起动之后的曲轴的旋转量直到曲柄位置传感器输出有效脉冲信号，并且基于由所估计的值指定的曲轴的停止位置确定在第一燃料喷射时间是否要喷射燃料。

16. 发明公开

EP3567233A1 COOLING APPARATUS OF VEHICLE DRIVING SYSTEM 有权
公开(公告)号：EP3567233A1
公开(公告)日：2019-11-13
申请号：EP19159472.0
申请日：2019-02-26
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： OGURA, Yoichi , HAYASHI, Kunihiko , YANO, Masatoshi , MIYOSHI, Yuji , HIRAI, Takuya , SHINAGAWA, Tomohiro , MICHIKAWAUCHI, Ryo , AIKAWA, Hidefumi , OFUNE, Yu
IPC分类号： F01P3/20 , B60K1/00 , F01P9/06
摘要： A cooling apparatus of a vehicle driving system (200) for driving a vehicle (100) according to the invention activates a heat pump (70) to cool a hybrid system by cooling medium and flows an engine cooling water in an engine water circulation passage (20) through a condenser (73) to cool the cooling medium by the engine cooling water at the condenser when an engine water circulation condition is satisfied. The engine water circulation condition is a condition that a heat pump activation condition is satisfied, and an engine cooling condition is not satisfied. The heat pump activation condition is a condition that a process of cooling the hybrid system by the cooling medium of the heat pump is requested. The engine cooling condition is a condition that a process of cooling an internal combustion engine (110) by the engine cooling water is requested.

17. 发明授权

EP2877380B1 COASTING CONTROL DEVICE AND METHOD FOR VEHICLE 失效
公开(公告)号：EP2877380B1
公开(公告)日：2018-05-30
申请号：EP13808208.6
申请日：2013-10-21
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KUROKI, Rentaro , HIRAI, Takuya , MITSUYASU, Masaki , KIM, Jonggap , MATSUNAGA, Masaki , KIDO, Yasunari , SUZUKI, Takeaki , KOGURE, Takayuki , OKAMURA, Yukari , SATO, Akihiro , KINOSHITA, Yusuke
IPC分类号： B60W10/02 , B60W10/06 , B60W30/18
CPC分类号： B60W30/18072 , B60T13/662 , B60T2201/04 , B60W10/02 , B60W10/06 , B60W10/184 , B60W10/188 , B60W10/30 , B60W30/18136 , B60W2030/18081 , B60W2030/1809 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2550/142 , B60W2710/182 , F02D41/12 , F02D2200/602 , F02D2250/41 , Y02T10/76 , Y10T477/814
摘要： In consideration of an amplification effect of a braking force at the time of brake operation, upper-limits (α, β) of a brake operation force (Brk) with which the execution of free-run coasting and neutral coasting is started may be different, on the basis of whether or not a brake booster can be filled with a negative pressure. Therefore, while the braking force at the time of brake operation is secured, the range of the brake operation force (Brk) with which coasting is executed can be enlarged, and an improvement in fuel economy can be made.

18. 发明公开

EP2877380A1 COASTING CONTROL DEVICE AND METHOD FOR VEHICLE 失效
标题翻译： ROLLSTEUERUNGSVORRICHTUNG以外的FÜREIN FAHRZEUG
公开(公告)号：EP2877380A1
公开(公告)日：2015-06-03
申请号：EP13808208.6
申请日：2013-10-21
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KUROKI, Rentaro , HIRAI, Takuya , MITSUYASU, Masaki , KIM, Jonggap , MATSUNAGA, Masaki , KIDO, Yasunari , SUZUKI, Takeaki , KOGURE, Takayuki , OKAMURA, Yukari , SATO, Akihiro , KINOSHITA, Yusuke
IPC分类号： B60W10/02 , B60W10/06 , B60W30/18
CPC分类号： B60W30/18072 , B60T13/662 , B60T2201/04 , B60W10/02 , B60W10/06 , B60W10/184 , B60W10/188 , B60W10/30 , B60W30/18136 , B60W2030/18081 , B60W2030/1809 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2550/142 , B60W2710/182 , F02D41/12 , F02D2200/602 , F02D2250/41 , Y02T10/76 , Y10T477/814
摘要： In consideration of an amplification effect of a braking force at the time of brake operation, upper-limits (α, β) of a brake operation force (Brk) with which the execution of free-run coasting and neutral coasting is started may be different, on the basis of whether or not a brake booster can be filled with a negative pressure. Therefore, while the braking force at the time of brake operation is secured, the range of the brake operation force (Brk) with which coasting is executed can be enlarged, and an improvement in fuel economy can be made.
摘要翻译：考虑到制动操作时的制动力的放大效果，开始执行自由行驶滑行和中性惯性滑行的制动器操作力（Brk）的上限（α，β）可能不同基于制动助力器是否可以填充负压。因此，在确保制动操作时的制动力的同时，可以扩大执行滑行的制动器操作力（Brk）的范围，并且可以提高燃油经济性。

19. 发明公开

EP2864170A1 VEHICLE 失效
标题翻译：车辆
公开(公告)号：EP2864170A1
公开(公告)日：2015-04-29
申请号：EP13815565.0
申请日：2013-10-11
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： SUZUKI, Takeaki , MATSUNAGA, Masaki , KIDO, Yasunari , KOGURE, Takayuki , OKAMURA, Yukari , KUROKI, Rentaro , HIRAI, Takuya , MITSUYASU, Masaki , KIM, Jonggap , SATO, Akihiro , KINOSHITA, Yusuke
IPC分类号： B60W10/02 , B60W10/06 , B60W30/18
CPC分类号： B60W30/18072 , B60W10/02 , B60W10/06 , B60W10/26 , B60W2030/18081 , B60W2030/1809 , B60W2510/244 , B60W2540/18 , B60W2710/0616 , B62D5/0481 , F02N11/0833 , F02N11/084 , F02N2200/0808 , Y02T10/48 , Y02T10/76 , Y10T477/69 , Y10T477/75
摘要： A controller is capable of controlling a coupled engine running mode, in which an engine is coupled to wheels and an engine brake is activated by driven rotation of the engine, and a coasting mode, in which an engine brake force is reduced with respect to that in the coupled engine running mode with mode with the engine brake on, and starts the coasting mode on the basis of the steering angle of a steering member. The controller starts the execution of a first coasting mode when the steering angle is equal to or less than a preset upper limit value and starts the execution of a second coasting mode when the steering angle is greater than the upper limit value. In the first coasting mode, the engine rotation is stopped, and in the second coasting mode, the engine remains rotating.
摘要翻译：控制器能够控制耦合发动机运行模式和惯性模式，在所述耦合发动机运行模式中，发动机（12）联接到车轮（20）并且发动机制动通过发动机的驱动旋转而被激活，在所述惯性模式中，发动机制动力相对于在发动机制动接通的模式下的联接发动机行驶模式下的减速，并且基于转向构件（28）的转向角开始滑行模式。当转向角等于或小于预设的上限值时，控制器开始执行第一滑行模式（54），并且当转向角大于上限时开始执行第二滑行模式（56）值。在第一滑行模式（54）中，发动机旋转停止，并且在第二滑行模式（56）中，发动机保持旋转。本发明降低了燃料消耗并保持电池充电状态。

20. 发明公开

EP2410141A1 EXHAUST GAS PURIFYING SYSTEM 审中-公开
标题翻译： ABGASREINIGUNGSSYSTEM
公开(公告)号：EP2410141A1
公开(公告)日：2012-01-25
申请号：EP09841819.7
申请日：2009-03-16
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： FUTONAGANE, Yoshinori , HIRAI, Takuya , HAGA, Hiroyuki
IPC分类号： F01N3/02 , F01N3/24
CPC分类号： F01N9/002 , F01N3/0253 , F01N3/035 , F01N3/0814 , F01N13/0097 , F01N2510/06 , F01N2560/06 , F02B37/00 , F02D41/029 , F02D41/042 , F02D2200/0802 , F02D2200/0812 , Y02T10/47
摘要： An exhaust gas purification system is provided with an exhaust gas purification device (19) for trapping particulate matter, and a control system that performs a regeneration control process to the exhaust gas purification device (19), wherein in cases where the regeneration control process is interrupted in accordance with stop of an internal combustion engine (10), during the stop of the internal combustion engine (10) (or at the time of starting thereof), the control system determines, based on a temperature (catalyst bed temperature) and an amount of PM deposition of the exhaust gas purification device (19), whether the exhaust gas purification device (19) is in a state where the regeneration control process can not be carried out efficiently, and does not resume the regeneration control process at the time of starting of the internal combustion engine (10), in cases where the exhaust gas purification device (19) is in the state where the regeneration control process can not be carried out efficiently.
摘要翻译：排气净化系统具备用于捕集颗粒物质的废气净化装置（19），对排气净化装置（19）进行再生控制处理的控制系统，其中，在再生控制处理为根据内燃机（10）的停止，在内燃机（10）的停止期间（或起动时）中断的控制系统基于温度（催化剂床温度）和废气净化装置（19）的PM沉积量，废气净化装置（19）是否处于不能有效执行再生控制处理的状态，并且不再恢复再生控制处理在排气净化装置（19）处于不能再生控制处理的状态的情况下，内燃机（10）的起动时间有效地脱颖而出。

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