公开(公告)号：EP4357187A1

公开(公告)日：2024-04-24

申请号：EP22824732.6

申请日：2022-05-18

申请人： DENSO CORPORATION

发明人： LIU, Haibo ,  KAWAI, Keisuke ,  SAKAMOTO, Akira ,  KAMIO, Shigeru ,  TAKAGI, Tatsuya

IPC分类号： B60L7/24 ,  B60T8/17

CPC分类号： B60L7/24 ,  B60T8/17 ,  Y02T10/72

摘要： A control device (50) includes a switching control unit (55) and a difference acquisition unit (64). The switching control unit performs switching control that increases braking torque of a braking device while decreasing braking torque of a rotating electrical machine, when a vehicle is decelerated. The difference acquisition unit acquires a braking torque difference indicating a difference between braking torque required for keeping a stopped state of the vehicle and braking torque of the braking device, when the vehicle is stopped. After the information acquisition unit detects the stopped state of the vehicle, the switching control unit corrects output torque of the rotating electrical machine based on the braking torque difference.

公开(公告)号：EP1738148B1

公开(公告)日：2016-10-12

申请号：EP05737093.4

申请日：2005-04-21

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA ,  DENSO CORPORATION

发明人： KASASHIMA, Kenji ,  KANEKO, Rihito ,  SENDA, Kenji ,  KAMIO, Shigeru ,  INOUE, Masaomi ,  TAKEMURA, Yuuichi

IPC分类号： G01L23/22

CPC分类号： G01L23/225 ,  F02P5/152 ,  F02P5/1521 ,  Y02T10/46

公开(公告)号：EP1982063B1

公开(公告)日：2009-07-22

申请号：EP07707367.4

申请日：2007-01-18

申请人： DENSO CORPORATION ,  Toyota Jidosha Kabushiki Kaisha

发明人： YOSHIKAWA, Hisayo ,  KAMIO, Shigeru ,  KASASHIMA, Kenji ,  ITO, Masahiro

IPC分类号： F02D35/00 ,  F02D41/00 ,  F02D41/14 ,  F02D11/10

CPC分类号： F02D35/0007 ,  F02D11/105 ,  F02D41/0002 ,  F02D41/1401 ,  F02D2041/1431 ,  F02D2041/1432 ,  F02D2041/1434

摘要： A target throttle opening degree computing device (43-46) of a control apparatus computes a target throttle opening degree (ϑg) of a throttle valve (16) and includes a phase lead compensator (56). A filter (49) filters the target throttle opening degree (ϑg) to provide an ultimate target throttle opening degree (ϑt), which is used to drive a drive motor (15) to adjust an opening degree of the throttle valve (16).

公开(公告)号：EP1982063A1

公开(公告)日：2008-10-22

申请号：EP07707367.4

申请日：2007-01-18

申请人： Denso Corporation ,  Toyota Jidosha Kabushiki Kaisha

发明人： YOSHIKAWA, Hisayo ,  KAMIO, Shigeru ,  KASASHIMA, Kenji ,  ITO, Masahiro

IPC分类号： F02D35/00 ,  F02D41/00 ,  F02D41/14 ,  F02D11/10

CPC分类号： F02D35/0007 ,  F02D11/105 ,  F02D41/0002 ,  F02D41/1401 ,  F02D2041/1431 ,  F02D2041/1432 ,  F02D2041/1434

摘要： A target throttle opening degree computing device (43-46) of a control apparatus computes a target throttle opening degree (ϑg) of a throttle valve (16) and includes a phase lead compensator (56). A filter (49) filters the target throttle opening degree (ϑg) to provide an ultimate target throttle opening degree (ϑt), which is used to drive a drive motor (15) to adjust an opening degree of the throttle valve (16).

公开(公告)号：EP1880180A1

公开(公告)日：2008-01-23

申请号：EP06745984.2

申请日：2006-04-25

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA ,  Denso Corporation ,  NIPPON SOKEN, INC.

发明人： OE, Shuhei c/o NIPPON SOKEN, INC., 14, Iwaya, ,  IWADE, Kiyoshi c/o NIPPON SOKEN, INC., 14, ,  MURATE, Nobuyuki c/o NIPPON SOKEN, INC., 14, ,  KANEKO, Rihito c/o TOYOTA JIDOSHA KABUSHIKI ,  TAKEMURA, Yuichi ,  KAMIO, Shigeru

IPC分类号： G01L23/22

CPC分类号： G01L23/225

摘要： An engine ECU executes a program including the steps of: detecting a vibration corresponding to a first radial resonance mode by using a band-pass filter, from vibrations sensed by an in-cylinder pressure sensor provided at an upper central portion of the cylinder (S100); calculating knock intensity N based on a result of comparison between the detected waveform and a knock waveform model prepared in advance as a vibration waveform when knocking occurs (S108); determining that knocking occurred (S112) when the knock intensity N is larger than a predetermined reference value (YES in S110); and determining that knocking has not occurred (S116) when the knock intensity N is not larger than the predetermined reference value (NO in S110).