公开(公告)号：EP2236813B1

公开(公告)日：2018-12-05

申请号：EP09171405.5

申请日：2009-09-25

申请人： Mitsubishi Electric Corporation

发明人： Kitano, Hiroaki ,  Kurishige, Masahiko ,  Imagi, Akihiko ,  Mizuno, Daisuke ,  Kamei, Koichiro ,  Odahara, Kazuhiro ,  Kaneda, Naohito

IPC分类号： F02N11/08

CPC分类号： F02N11/0855 ,  F02N11/0844 ,  F02N15/06 ,  F02N2200/022 ,  F02N2200/041

摘要： An engine-starting device for stopping the engine after satisfaction of an idling-stop condition during idling of a vehicle, starting rotation of a starter-motor (15) upon satisfaction of a starter-motor rotation start condition, and causing a pinion gear (16) to mesh with a ring gear (11) upon satisfaction of a pinion gear meshing condition, includes the ring gear (11) to be connected to a crank shaft, the pinion gear (16) for transmitting the starter-motor rotation, a plunger (14) for causing the pinion gear (16) to mesh with the ring gear (11), and a starter control section for instructing energization of the starter-motor (15), in which the starter-motor (15) is energized to be rotated upon the satisfaction of the starter-motor rotation start condition prior to clearing of the idling-stop condition in response to a restart request, and the pinion gear (16) is caused to mesh with the ring gear (11) by the plunger (14) upon the satisfaction of the pinion gear meshing condition.

公开(公告)号：EP2371676A1

公开(公告)日：2011-10-05

申请号：EP11171670.0

申请日：2007-03-12

申请人： Mitsubishi Electric Corporation

发明人： Kurishige, Masahiko ,  Kifuku, Takayuki ,  Sakanishi, Seiji ,  Tanaka, Masaharu ,  Sawada, Seiji ,  Sugiyama, Akinobu ,  Hamada, Hanako

IPC分类号： B62D6/00 ,  B62D5/04

CPC分类号： B62D5/0463 ,  B62D5/0472

摘要： The invention discloses an electric power steering control system, comprising: torque detection means (1) that detect a steering torque caused by a driver; a torque controller (6) that computes an auxiliary torque current, which assists the steering torque, using the output of the torque detection means (1); a motor (15) that generates a torque which assists the steering torque; current detection means (4) that detect a current value to be conducted to the motor (15); rotating speed estimation means (19) that estimate the rotating speed of the motor (15); and a damping controller (11) that computes a damping current, which is added to the auxiliary torque current, using the estimate value of the rotating speed of the motor (15) estimated by the rotating speed estimation means (19). The rotating speed estimation means (19) include: motor current steering component removal means (9) that remove a component caused by steering from the output of the current detection means (4); torque steering component removal means (8) that remove a component caused by steering from the output of the torque detection means (1); and a rotating speed observer (10) that computes the estimate value of the rotating speed of the motor (15) using the current which has the steering component thereof removed by the motor current steering component removal means (9), and the steering torque output from the torque steering component removal means (8).

摘要翻译： 本发明公开了一种电动助力转向控制系统，包括：检测由驾驶员引起的转向转矩的转矩检测单元（1） 使用扭矩检测装置（1）的输出来计算辅助转矩电流的转矩控制器（6），其辅助转向转矩; 产生有助于转向转矩的转矩的电动机（15）; 检测要传导到电机（15）的电流值的电流检测装置（4）; 估计电动机（15）的转速的转速估计装置（19）; 以及衰减控制器（11），其使用由所述转速估计装置（19）估计的所述电动机（15）的转速的估计值来计算附加到所述辅助转矩电流的阻尼电流。 旋转速度估计装置（19）包括：电动机电流转向部件去除装置（9），其从电流检测装置（4）的输出中去除由转向引起的部件; 扭矩转向部件去除装置（8），其从所述转矩检测装置（1）的输出中去除由转向引起的部件; 以及旋转速度观测器（10），其使用其中由电动机电流转向部件去除装置（9）去除其转向分量的电流来计算电动机（15）的转速的估计值，以及转向转矩输出 从扭矩转向部件去除装置（8）。

公开(公告)号：EP2371676B1

公开(公告)日：2013-09-04

申请号：EP11171670.0

申请日：2007-03-12

申请人： Mitsubishi Electric Corporation

发明人： Kurishige, Masahiko ,  Kifuku, Takayuki ,  Sakanishi, Seiji ,  Tanaka, Masaharu ,  Sawada, Seiji ,  Sugiyama, Akinobu ,  Hamada, Hanako

IPC分类号： B62D6/00 ,  B62D5/04

CPC分类号： B62D5/0463 ,  B62D5/0472

公开(公告)号：EP2236813A3

公开(公告)日：2010-12-01

申请号：EP09171405.5

申请日：2009-09-25

申请人： Mitsubishi Electric Corporation

发明人： Kitano, Hiroaki ,  Kurishige, Masahiko ,  Imagi, Akihiko ,  Mizuno, Daisuke ,  Kamei, Koichiro ,  Odahara, Kazuhiro ,  Kaneda, Naohito

IPC分类号： F02N11/08

CPC分类号： F02N11/0855 ,  F02N11/0844 ,  F02N15/06 ,  F02N2200/022 ,  F02N2200/041

摘要： An engine-starting device for stopping the engine after satisfaction of an idling-stop condition during idling of a vehicle, starting rotation of a starter-motor (15) upon satisfaction of a starter-motor rotation start condition, and causing a pinion gear (16) to mesh with a ring gear (11) upon satisfaction of a pinion gear meshing condition, includes the ring gear (11) to be connected to a crank shaft, the pinion gear (16) for transmitting the starter-motor rotation, a plunger (14) for causing the pinion gear (16) to mesh with the ring gear (11), and a starter control section for instructing energization of the starter-motor (15), in which the starter-motor (15) is energized to be rotated upon the satisfaction of the starter-motor rotation start condition prior to clearing of the idling-stop condition in response to a restart request, and the pinion gear (16) is caused to mesh with the ring gear (11) by the plunger (14) upon the satisfaction of the pinion gear meshing condition.

公开(公告)号：EP2236813A2

公开(公告)日：2010-10-06

申请号：EP09171405.5

申请日：2009-09-25

申请人： Mitsubishi Electric Corporation

发明人： Kitano, Hiroaki ,  Kurishige, Masahiko ,  Imagi, Akihiko ,  Mizuno, Daisuke ,  Kamei, Koichiro ,  Odahara, Kazuhiro ,  Kaneda, Naohito

IPC分类号： F02N11/08

CPC分类号： F02N11/0855 ,  F02N11/0844 ,  F02N15/06 ,  F02N2200/022 ,  F02N2200/041

摘要： An engine-starting device for stopping the engine after satisfaction of an idling-stop condition during idling of a vehicle, starting rotation of a starter-motor (15) upon satisfaction of a starter-motor rotation start condition, and causing a pinion gear (16) to mesh with a ring gear (11) upon satisfaction of a pinion gear meshing condition, includes the ring gear (11) to be connected to a crank shaft, the pinion gear (16) for transmitting the starter-motor rotation, a plunger (14) for causing the pinion gear (16) to mesh with the ring gear (11), and a starter control section for instructing energization of the starter-motor (15), in which the starter-motor (15) is energized to be rotated upon the satisfaction of the starter-motor rotation start condition prior to clearing of the idling-stop condition in response to a restart request, and the pinion gear (16) is caused to mesh with the ring gear (11) by the plunger (14) upon the satisfaction of the pinion gear meshing condition.

摘要翻译： 一种发动机起动装置，用于在车辆空转期间满足怠速停止条件之后停止发动机，当满足起动机 - 马达旋转起动条件时开始起动机 - 马达（15）的旋转，并使小齿轮（ 在满足小齿轮啮合条件时与齿圈（11）啮合的齿圈（11,16）包括与曲轴连接的齿圈（11），用于传递启动马达转动的小齿轮（16） 使小齿轮16与齿圈11啮合的小齿轮14和起动马达15通电的起动马达15的通电指示的起动马达控制部， 在响应于重新起动请求清除怠速停止状态之前，在满足起动机 - 电动机旋转开始条件的情况下旋转，并且使小齿轮（16）与齿圈（11）啮合， 在小齿轮啮合状态满足时，柱塞（14）被推动。