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公开(公告)号：EP3115244B1
公开(公告)日：2019-01-30
申请号：EP16178357.6
申请日：2016-07-07
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公开(公告)号：EP2993099B1
公开(公告)日：2018-08-15
申请号：EP15183913.1
申请日：2015-09-04
发明人： IKETOMI, Kazuhiro , SASADE, Shinichi , KATSUMATA, Munehiro , SHIIBA, Kazuyuki , MATSUBARA, Tooru , KITAHATA, Takeshi , KUMAZAKI, Kenta
CPC分类号： B60W30/188 , B60K6/36 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/11 , B60W10/111 , B60W20/00 , B60W20/10 , B60W20/30 , B60W30/19 , B60W2510/0638 , B60W2520/10 , B60W2520/105 , B60W2540/10 , B60W2710/0644 , B60W2710/0661 , B60W2710/1005 , B60W2710/1011 , F16H3/727 , F16H2037/023 , F16H2037/0866 , F16H2037/0873 , F16H2061/6615 , Y02T10/6239 , Y02T10/6286 , Y10S903/918 , Y10S903/919 , Y10S903/93
摘要： A control device is configured to: (i) control a rotation speed of an internal combustion engine (20) such that the rotation speed of the internal combustion engine is increased with an increase in a traveling speed of a vehicle (10), (ii) execute a pseudo gear shift to control the rotation speed of the internal combustion engine (20) such that the rotation speed of the internal combustion engine is decreased to a first rotation speed, (iii) execute a mechanical gear shift to change a second gear ratio according to a gear shift line determined by the traveling speed and a value according to the acceleration request, and (iv) execute adjustment control to adjust the rotation speed of the internal combustion engine in advance in a period before executing the mechanical gear shift such that the rotation speed of the internal combustion engine matches the pseudo gear shift threshold value when the mechanical gear shift is performed.
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公开(公告)号：EP3132960A1
公开(公告)日：2017-02-22
申请号：EP16183926.1
申请日：2016-08-12
发明人： KITAHATA, Takeshi , MATSUBARA, Tooru , SHIIBA, Kazuyuki , KATO, Shunya , UCHIDA, Kenji , MAEDA, Mitsuru
CPC分类号： B60W20/40 , B60K6/26 , B60K6/383 , B60K6/387 , B60K6/445 , B60K2006/266 , B60K2006/268 , B60K2006/381 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/12 , B60W20/50 , B60W30/18054 , B60W30/18072 , B60W50/0205 , B60W2510/081 , B60W2510/1015 , B60W2510/104 , B60W2510/30 , B60W2710/021 , B60W2710/023 , B60W2710/083 , B60W2710/086 , B60W2710/12 , B60Y2300/19 , F16H3/006 , F16H3/66 , F16H3/727 , F16H3/728 , F16H37/0826 , F16H2061/1276 , F16H2200/0043 , F16H2200/2007 , F16H2200/2035 , F16H2200/2041 , F16H2200/2066 , F16H2200/2082 , Y02T10/6239 , Y02T10/6286 , Y02T10/7258 , Y10S903/913 , Y10S903/915
摘要： A vehicle includes an engine (12), a first motor generator (MG1), a second motor generator (MG2), a transmission (30), a differential device (20), and an electronic control unit (64, 68, 70). The transmission includes an input shaft, an output shaft, and a clutch. The electronic control unit is configured to detect a rotation speed difference between the input shaft and the output shaft when the clutch is controlled so as to be brought into a power transmission shut-off state. The electronic control unit is configured to, when the rotation speed difference detected by the electronic control unit is smaller than a predetermined rotation speed difference (α) between the input shaft and the output shaft in a case where the power transmission shut-off state of the clutch is established, inhibit the cranking of the engine using the first motor generator (MG1) and to, when the power transmission shut-off state is established, provoke the cranking of the engine using the first motor generator (MG1).
摘要翻译： 一种车辆，包括发动机（12），第一电动发电机（MG1），第二电动发电机（MG2），变速器（30），差速装置（20）和电子控制单元（64,68,70） 。 变速器包括输入轴，输出轴和离合器。 电子控制单元构造成在离合器被控制以进入动力传递切断状态时检测输入轴与输出轴之间的转速差。 当电子控制单元检测到的转速差小于输入轴和输出轴之间的预定转速差（α）时，电子控制单元被配置为在动力传递切断状态为 当第一电动发电机（MG1）建立离合器时，禁止使用第一电动发电机（MG1）的发动机的起动，并且当确立动力传递切断状态时，使用第一电动发电机（MG1）激发发动机的起动。
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公开(公告)号：EP1944526B1
公开(公告)日：2012-08-15
申请号：EP06822389.0
申请日：2006-10-26
发明人： TAKAMI, Shigeki , ATARASHI, Tomoo , YATA, Hirotaka , IWANAKA, Makoto , KAKINAMI, Takuma , HOJO, Yasuo , KOJIMA, Masahiro , IBARAKI, Ryuji , TABATA, Atsushi , IWASE, Yuji , MATSUBARA, Tooru , SHIBATA, Hiroyuki
CPC分类号： F16H3/66 , B60K1/02 , B60K6/365 , B60K6/405 , B60K6/445 , B60K6/547 , B60L11/123 , B60L15/2054 , B60L2240/486 , B60L2240/507 , F16H3/727 , F16H3/728 , F16H2037/0873 , F16H2200/0043 , F16H2200/0052 , F16H2200/006 , F16H2200/2005 , F16H2200/2007 , F16H2200/201 , F16H2200/2023 , F16H2200/2043 , F16H2200/2046 , F16H2200/2048 , F16H2200/2097 , Y02T10/6217 , Y02T10/6239 , Y02T10/645 , Y02T10/7077 , Y02T10/7275
摘要： A hybrid drive device employing two-motor split system, in which sufficient acceleration performance is ensured in a low speed region and a high improvement effect of fuel consumption is achieved in a high speed region. The hybrid drive device has an input shaft (I) coupled to an engine (E), an output shaft (O) coupled to wheels, a first electric motor (MG1), a second electric motor (MG2), and a power-distributing planetary gear (PG0) constituting, in the order of rotational speed, first, second, and third rotary elements. The first motor (MG1) is connected to the first rotary element, the input shaft (I) is connected to the second rotary element, and an intermediate shaft (M2) and the second motor (MG2) are connected to the third rotary element. The drive device also has a transmission (SC) having plurality of shift stages and outputting power transmitted from the intermediate shaft (M2) to the output shaft (O), the plurality of shift stages of the including at least a speed increasing shift stage and a speed decreasing shift stage. The drive device further has a separation wall (SW) through which the intermediate transmission shaft (M2) penetrates is provided between an electric motor section (MP) where the first electric motor (MG1) and the second electric motor (MG2) are arranged and a transmission section (SP) where the transmission (SC) is provided.
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公开(公告)号：EP2810839B1
公开(公告)日：2018-10-17
申请号：EP12867044.5
申请日：2012-02-01
发明人： ONO, Tomohito , IWASE, Yuji , FUNAHASHI, Makoto , TABATA, Atsushi , MATSUBARA, Tooru , IMAMURA, Tatsuya , OKUDA, Koichi , KOMADA, Hideaki
CPC分类号： B60K6/547 , B60K6/365 , B60K6/387 , B60K6/445 , B60K2006/381 , B60W10/111 , B60W20/20 , F16H3/728 , F16H2037/0873 , F16H2200/2007 , F16H2200/201 , F16H2200/2097 , Y02T10/6239 , Y10S903/919
摘要： A driving device for a hybrid vehicle including a power transmission mechanism (10) that is connected to an engine (1) and transmits a rotation of the engine; a differential mechanism (20) that connects the power transmission mechanism to driving wheels (32); and a switching device (CL1, BK1) that performs speed change of the power transmission mechanism, wherein the differential mechanism includes a first rotary element (24) that is connected to an output element (13) of the power transmission mechanism, a second rotary element (21) that is connected to a first rotating electrical machine (MG1) and a third rotary element (23) that is connected to the second rotating electrical machine (MG2) and the driving wheels, and wherein the rotation of the output element of the power transmission mechanism is limited by the switching device.
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公开(公告)号：EP2927070B1
公开(公告)日：2018-03-14
申请号：EP12889258.5
申请日：2012-11-30
发明人： MATSUBARA, Tooru , KUMAZAKI, Kenta , IMAMURA, Tatsuya , KITAHATA, Takeshi , HIASA, Yasuhiro , TABATA, Atsushi
CPC分类号： F02D29/02 , B60K6/365 , B60K6/387 , B60K6/445 , B60K6/547 , B60K2006/381 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W20/10 , B60W20/40 , B60Y2300/48 , F16H3/728 , F16H2037/0873 , F16H2200/2007 , F16H2200/2035 , Y02T10/6239 , Y02T10/6286 , Y10S903/905
摘要： A drive system includes an engine, a first differential mechanism that is connected to the engine and transmits rotation of the engine, a second differential mechanism that connects the first differential mechanism with drive wheels, a switching device that changes a speed ratio of the first differential mechanism, a first running condition, and a second running condition. The second differential mechanism has a first rotational element connected to an output element of the first differential mechanism, a second rotational element connected to a first rotating machine, and a third rotational element connected to a second rotating machine and the drive wheels. The first running condition is a running condition in which the vehicle runs using the second rotating machine as a power source, while differentially operating the first differential mechanism. The second running condition is a running condition in which the vehicle runs using the second rotating machine as a power source, without differentially operating the first differential mechanism. A region in which the vehicle runs in the second running condition in the case where the engine cannot start by itself (S10-N) is larger than that in the case where the engine can start by itself (S10-Y).
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公开(公告)号：EP2045159B1
公开(公告)日：2013-01-02
申请号：EP07830518.2
申请日：2007-10-25
发明人： ATARASHI, Tomoo , TAKAMI, Shigeki , IKE, Nobukazu , IWASE, Yuji , TABATA, Atsushi , MATSUBARA, Tooru , SHIBATA, Hiroyuki , KAKINAMI, Takuma , KUMAZAKI, Kenta , IMAMURA, Tatsuya
IPC分类号： B60W10/08 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/10 , B60W20/00 , F16H61/02 , F16H61/10 , F16H59/18 , F16H59/48 , F16H59/52 , F16H59/66 , F16H61/686
CPC分类号： B60W20/15 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/486 , B60L2260/167 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W2510/0638 , B60W2510/081 , B60W2510/087 , B60W2510/244 , B60W2530/16 , B60W2530/22 , B60W2540/10 , B60W2710/0666 , B60W2710/083 , B60W2710/105 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y10S903/903 , Y10S903/915 , Y10S903/93
摘要： A hybrid drive system which receives a drive force from an engine and at least one rotating electric machine to drive a vehicle in a fuel economy drive mode where an operation point of the engine and an operation point of the rotating electric machine are determined while giving priority to fuel consumption is provided with load limit control means (43) for starting a load limit control for limiting a load exerted to the rotating electric machine when a temperature of the rotating electric machine exceeds a load limit start temperature, loading/towing detection means (44) for detecting a loading state or a towing state of the vehicle, and limit start temperature determination means (43a) for determining the load limit start temperature based on the loading state or the towing state detected by the loading/towing detection means (44).
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公开(公告)号：EP2868543B1
公开(公告)日：2020-07-22
申请号：EP12879645.5
申请日：2012-06-27
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公开(公告)号：EP2810806B1
公开(公告)日：2018-09-19
申请号：EP12867591.5
申请日：2012-02-01
发明人： ONO, Tomohito , IWASE, Yuji , FUNAHASHI, Makoto , TABATA, Atsushi , MATSUBARA, Tooru , IMAMURA, Tatsuya , OKUDA, Koichi , KOMADA, Hideaki
CPC分类号： B60K6/365 , B60K6/387 , B60K6/445 , B60K6/547 , B60K2006/381 , B60W10/105 , B60W10/115 , B60W20/00 , B60W20/20 , F16H3/728 , F16H2037/0873 , F16H2200/2007 , F16H2200/2038 , F16H2200/2041 , F16H2200/2082 , Y02T10/6239 , Y10S903/945
摘要： Provided is a hybrid vehicle driving apparatus including: a power transmission mechanism (10) which is connected to an engine (1) and is able to output a rotation of the engine while changing the rotation speed; a differential mechanism (20) configured to connect the power transmission mechanism and a drive wheel (32) to each other; and a regulation device (CL0), wherein the differential mechanism includes a first rotation component (24) which is connected to an output component (13) of the power transmission mechanism, a second rotation component (21) which is connected to a first rotating electric machine (MG1), and a third rotation component (23) which is connected to a second rotating electric machine (MG2) and the drive wheel, and wherein the regulation device switches between a state where a differential operation of the differential mechanism is regulated and a state where the differential operation of the differential mechanism is allowed.
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公开(公告)号：EP3115245B1
公开(公告)日：2018-08-29
申请号：EP16178358.4
申请日：2016-07-07
发明人： IMAMURA, Tatsuya , TABATA, Atsushi , OKUDA, Koichi , MATSUBARA, Tooru , HIASA, Yasuhiro , IMAI, Keita , KITAHATA, Takeshi
CPC分类号： F16H37/0833 , B60K6/445 , B60K17/02 , B60K28/165 , B60L3/0046 , B60L11/1861 , B60L11/1872 , B60L15/10 , B60L15/2054 , B60L2260/14 , B60W10/02 , B60W10/08 , B60W2510/244 , B60Y2200/92 , B60Y2300/82 , F16H3/728 , F16H61/48 , F16H2200/2007 , F16H2200/2038 , Y02T10/6239 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/72 , Y02T10/7258 , Y02T10/7275
摘要： A control apparatus for a dynamic power transmission apparatus is provided. The dynamic power transmission apparatus includes a differential mechanism (22), an electric generator (23), an electric motor (32) and a fluid coupling (33). The electric motor (32) is disposed at a position apart from a transmission path (L) along which the dynamic power of the engine (20) is transmitted to the driving wheel (31). The fluid coupling (33) is disposed between the electric motor (32) and the transmission path (L). The control apparatus includes an electronic control unit (45) configured to: (a) restrict the charge of the electric storage apparatus (41) with the electric power generated by the electric generator (23), depending on a state of the electric storage apparatus (41); and (b) differentially rotate the fluid coupling (33) and drive the electric motor (32) by the electric power such that a dynamic power loss is generated in the fluid coupling (33), when restricting the charge of the electric storage apparatus (41).
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