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公开(公告)号：EP2949956A1
公开(公告)日：2015-12-02
申请号：EP13872689.8
申请日：2013-01-22
CPC分类号： F16D63/006 , B60K6/38 , F16D11/10 , F16D48/06 , F16D2011/008 , F16D2500/30415 , F16D2500/50287 , F16D2500/50607 , F16D2500/7041 , F16D2500/70424
摘要： When a piece 7 and a sleeve 8 are engaged with each other, an engagement device 1 controls an actuator 9 to move the sleeve 8 in a direction approaching the piece 7 with the piece 7 rotating in a negative rotation direction (a direction in which small tooth surfaces 11a of dog teeth 11 of the piece 7 and small tooth surfaces 12a of dog teeth 12 of the sleeve 8 face and approach each other) relative to the sleeve 8, and further controls a first motor generator MG1 to change the rotation speed of the piece 7 from a negative rotation speed to zero or more after a predetermined stroke condition for the movement of the sleeve 8 relative to the piece 7 is satisfied. Accordingly, it is possible to reliably perform the engagement and improve the durability.
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公开(公告)号：EP3919302A1
公开(公告)日：2021-12-08
申请号：EP21168595.3
申请日：2021-04-15
发明人： EBUCHI, Hiroaki , OKAMURA, Yukari
IPC分类号： B60K6/20 , B60K6/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/10 , B60W20/11 , B60K6/365 , B60K6/387 , B60K6/54 , B60W20/40 , B60W30/19 , B60W50/00 , B60W10/26 , B60W20/13 , B60K6/38 , B60W30/192 , B60W30/20
摘要： A control system for a hybrid vehicle (Ve) configured to shift an operating mode from a single-motor mode to a hybrid-low mode without causing a temporal drop in a drive force. A controller (31) is configured to predict an execution of a mode change from the single-motor mode to the hybrid-low mode, and to execute the mode change from the single-motor mode to the hybrid-low mode via a hybrid-high mode if the execution of the mode change from the single-motor mode to the hybrid-low mode is predicted.
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公开(公告)号：EP3007339B1
公开(公告)日：2017-11-08
申请号：EP14807130.1
申请日：2014-05-27
IPC分类号： F16D27/118 , F16D11/14 , H01F7/08 , F16D11/00
CPC分类号： F16D27/118 , F16D11/14 , F16D2011/002 , H01F7/08
摘要： An electromagnetic actuator (20) includes: an electromagnetic coil (21); fixed portions (an inner yoke (22) and an outer yoke (23)) placed around the electromagnetic coil (21); and an armature (24) which forms a magnetic circuit M of the electromagnetic coil (21) together with the fixed portions and which operates a sleeve (12) by moving in an axial direction of an axis C due to an electromagnetic force generated in the magnetic circuit M. The armature (24) is constituted by two members, i.e., a first member (24a) and a second member (24b). The first member (24a) and the second member (24b) of the armature (24) are individually supported by the fixed portions, and incorporated to each other by sandwiching the sleeve (12) from both sides in a moving direction (the axial direction). Hereby, a thrust can be transmitted to the sleeve (12) appropriately.
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公开(公告)号：EP3950406A1
公开(公告)日：2022-02-09
申请号：EP21189128.8
申请日：2021-08-02
发明人： ISAMI, Yoichiro , ITOU, Yoshio , AMANO, Hiroyuki , IMAMURA, Tatsuya , NISHIMINE, Akiko , EBUCHI, Hiroaki , KODERA, Hiroaki
摘要： The controller (50) of the electric vehicle (10) is configured to control the torque of the electric motor (2) using the MT vehicle model (530) based on the operation amount of the accelerator pedal (22), the operation amount of the pseudo-clutch pedal (28), and the shift position of the pseudo-shifter (26). Further, the controller is configured to execute the stall production process for changing the engine output torque used for calculation of the driving wheel torque to zero when the calculated virtual engine speed using the MT vehicle model becomes lower than the prescribed stall engine speed.
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公开(公告)号：EP2949956B1
公开(公告)日：2019-12-25
申请号：EP13872689.8
申请日：2013-01-22
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公开(公告)号：EP3007339A1
公开(公告)日：2016-04-13
申请号：EP14807130.1
申请日：2014-05-27
IPC分类号： H02K33/02 , F16D27/118
CPC分类号： F16D27/118 , F16D11/14 , F16D2011/002 , H01F7/08
摘要： An electromagnetic actuator (20) includes: an electromagnetic coil (21); fixed portions (an inner yoke (22) and an outer yoke (23)) placed around the electromagnetic coil (21); and an armature (24) which forms a magnetic circuit M of the electromagnetic coil (21) together with the fixed portions and which operates a sleeve (12) by moving in an axial direction of an axis C due to an electromagnetic force generated in the magnetic circuit M. The armature (24) is constituted by two members, i.e., a first member (24a) and a second member (24b). The first member (24a) and the second member (24b) of the armature (24) are individually supported by the fixed portions, and incorporated to each other by sandwiching the sleeve (12) from both sides in a moving direction (the axial direction). Hereby, a thrust can be transmitted to the sleeve (12) appropriately.
摘要翻译： 电磁致动器（20）包括：电磁线圈（21）; 放置在电磁线圈（21）周围的固定部分（内轭铁（22）和外磁轭（23））。 以及电磁线圈（24），其与所述固定部分一起形成所述电磁线圈（21）的磁路M，并且由于在所述电磁线圈（21）中产生的电磁力而沿轴线C的轴向移动来操作套筒 电枢（24）由两个构件，即第一构件（24a）和第二构件（24b）构成。 电枢（24）的第一构件（24a）和第二构件（24b）由固定部分单独地支撑，并且通过将套筒（12）从两侧沿着移动方向（轴向方向 ）。 因此，推力可以适当地传递到套筒（12）。
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公开(公告)号：EP2987696A1
公开(公告)日：2016-02-24
申请号：EP13882495.8
申请日：2013-04-16
CPC分类号： B60W20/40 , B60K6/445 , B60K2006/381 , B60W10/02 , B60W10/08 , B60W20/00 , B60W2510/0657 , B60W2710/021 , B60W2710/027 , B60W2710/083 , F16D48/06 , F16D2500/1066 , F16D2500/50858 , Y02T10/6239 , Y10S903/93
摘要： A hybrid vehicle drive system includes: an engine; a rotary machine; a gear type engagement device configured to regulate rotation of the rotary machine; a first mode in which a reaction force of the engine is received by a torque of the rotary machine and a vehicle travels using the engine as a power source; and a second mode in which the reaction force of the engine is received by the engagement device and the vehicle travels using the engine as a power source. A first control of receiving the reaction force of the engine by the torque Tmg of the rotary machine, increasing the magnitude of the torque of the rotary machine to be equal to or greater than an upper limit of an estimated torque range Rte of the engine, and then decreasing the magnitude of the torque of the rotary machine is performed when the engagement device is disengaged from the second mode. The magnitude of a slope β1 of the torque of the rotary machine when the magnitude of the torque of the rotary machine is decreased in the first control is equal to or less than the magnitude of a slope α of a torque of the engine when the torque Te of the engine decreases due to explosion fluctuation of the engine.
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公开(公告)号：EP3832162A1
公开(公告)日：2021-06-09
申请号：EP20211885.7
申请日：2020-12-04
发明人： IMAMURA, Tatsuya , EBUCHI, Hiroaki , SHIOIRI, Hiroyuki , ENDO, Takahito , NAGAI, Hidekazu , ISAMI, Yoichiro , YOSHINO, Hirotsugu , YASUI, Hiroki
摘要： A control system for a power transmission (1) unit configured to shift an operating mode smoothly by manipulating engagement devices (CL1, CL2), and to simplify a structure of the power transmission unit (1). The control system is configured to reduce a speed difference between an axially stationary engagement element (20) and a reciprocatable engagement element (21) of a second engagement device (CL1) when shifting from a first continuously variable mode to a second continuously variable mode by engaging the second engagement device (CL1). After the second engagement device (CL1) has been engaged completely, a first engagement device (CL2) is disengaged.
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公开(公告)号：EP2987696B1
公开(公告)日：2018-05-30
申请号：EP13882495.8
申请日：2013-04-16
CPC分类号： B60W20/40 , B60K6/445 , B60K2006/381 , B60W10/02 , B60W10/08 , B60W20/00 , B60W2510/0657 , B60W2710/021 , B60W2710/027 , B60W2710/083 , F16D48/06 , F16D2500/1066 , F16D2500/50858 , Y02T10/6239 , Y10S903/93
摘要： A hybrid vehicle drive system includes: an engine; a rotary machine; a gear type engagement device configured to regulate rotation of the rotary machine; a first mode in which a reaction force of the engine is received by a torque of the rotary machine and a vehicle travels using the engine as a power source; and a second mode in which the reaction force of the engine is received by the engagement device and the vehicle travels using the engine as a power source. A first control of receiving the reaction force of the engine by the torque Tmg of the rotary machine, increasing the magnitude of the torque of the rotary machine to be equal to or greater than an upper limit of an estimated torque range Rte of the engine, and then decreasing the magnitude of the torque of the rotary machine is performed when the engagement device is disengaged from the second mode. The magnitude of a slope ²1 of the torque of the rotary machine when the magnitude of the torque of the rotary machine is decreased in the first control is equal to or less than the magnitude of a slope ± of a torque of the engine when the torque Te of the engine decreases due to explosion fluctuation of the engine.
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