公开(公告)号：US07543823B2

公开(公告)日：2009-06-09

申请号：US11297364

申请日：2005-12-09

申请人： Shuuichi Buma ,  Jaesung Cho ,  Daisuke Yamada

发明人： Shuuichi Buma ,  Jaesung Cho ,  Daisuke Yamada

IPC分类号： B60G17/005

CPC分类号： H02K26/00 ,  B60G17/0162 ,  B60G21/0555 ,  B60G2202/135 ,  B60G2202/42 ,  B60G2204/4191 ,  B60G2400/104 ,  B60G2400/204 ,  B60G2400/41 ,  B60G2400/821 ,  B60G2600/09 ,  B60L3/12 ,  B60L15/20 ,  H02K7/116 ,  H02K16/005 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/72 ,  Y02T10/7275

摘要： A stabilizer system for a vehicle including: a stabilizer bar connected to left and right wheels at respective opposite ends thereof; an actuator which has an electric motor and which changes elastic force to be exhibited by the stabilizer bar, as a result of control of an operation of the electric motor; and a control device which controls the operation of the electric motor, wherein the control device includes an operation-mode changing portion which changes an operation mode of the electric motor that depends on a motor-phase-connecting formation and a power-supply status of the electric motor, on the basis of at least one of a vehicle running state and road surface condition.

摘要翻译： 一种用于车辆的稳定器系统，包括：在相应的相对端连接到左右轮的稳定杆; 作为控制电动机的动作的结果，具有电动机并且改变由稳定杆产生的弹力的致动器; 以及控制电动机的操作的控制装置，其中，所述控制装置包括操作模式改变部，其改变取决于电动机相位连接形成的电动机的操作模式和电动机相位连接形成的电源状态 所述电动机基于车辆行驶状态和路面状况中的至少一个。

公开(公告)号：US20060138732A1

公开(公告)日：2006-06-29

申请号：US11297364

申请日：2005-12-09

申请人： Shuuichi Buma ,  Jaesung Cho ,  Daisuke Yamada

发明人： Shuuichi Buma ,  Jaesung Cho ,  Daisuke Yamada

IPC分类号： B60G17/015

CPC分类号： H02K26/00 ,  B60G17/0162 ,  B60G21/0555 ,  B60G2202/135 ,  B60G2202/42 ,  B60G2204/4191 ,  B60G2400/104 ,  B60G2400/204 ,  B60G2400/41 ,  B60G2400/821 ,  B60G2600/09 ,  B60L3/12 ,  B60L15/20 ,  H02K7/116 ,  H02K16/005 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/72 ,  Y02T10/7275

摘要： A stabilizer system for a vehicle including: a stabilizer bar connected to left and right wheels at respective opposite ends thereof, an actuator which has an electric motor and which changes elastic force to be exhibited by the stabilizer bar, as a result of control of an operation of the electric motor; and a control device which controls the operation of the electric motor, wherein the control device includes an operation-mode changing portion which changes an operation mode of the electric motor that depends on a motor-phase-connecting formation and a power-supply status of the electric motor, on the basis of at least one of a vehicle running state and road surface condition.

摘要翻译： 一种用于车辆的稳定器系统，包括：在其相对的两端连接到左右轮的稳定杆，具有电动机并且改变由稳定杆展现的弹力的致动器，由于控制 电动机的运行; 以及控制电动机的操作的控制装置，其中，所述控制装置包括操作模式改变部，其改变取决于电动机相位连接形成的电动机的操作模式和电动机相位连接形成的电源状态 所述电动机基于车辆行驶状态和路面状况中的至少一个。

公开(公告)号：US07129659B2

公开(公告)日：2006-10-31

申请号：US11116264

申请日：2005-04-28

申请人： Shuuichi Buma ,  Jaesung Cho ,  Yoshiyuki Yasui

发明人： Shuuichi Buma ,  Jaesung Cho ,  Yoshiyuki Yasui

IPC分类号： H02P7/00

CPC分类号： B60G21/0555 ,  B60G17/0157 ,  B60G17/0162 ,  B60G2202/135 ,  B60G2202/42 ,  B60G2204/4191 ,  B60G2400/204 ,  B60G2400/41 ,  B60G2400/62

摘要： In a stabilizer apparatus for a vehicle, an electronic control unit calculates a target current of an electric motor from vehicle speed, steering angle, and lateral acceleration, and increases and decreases actual current such that the calculated target current flows through the motor. The control unit decreases the actual current by a predetermined amount when the difference between the target current and the actual current becomes smaller than a predetermined value during control of increasing the actual current. The predetermined amount is equal to the difference between the determined target current at the time of the detection of the difference and current which is necessary to obtain, during control of decreasing the actual current, an output torque equal to the output torque of the speed reduction mechanism obtained as a result of the target current flowing through the electric motor.

摘要翻译： 在车辆的稳定装置中，电子控制单元根据车速，转向角和横向加速度来计算电动机的目标电流，并且使实际电流增加和减少，使得计算出的目标电流流过电动机。 当增加实际电流的控制期间，当目标电流和实际电流之间的差变得小于预定值时，控制单元将实际电流减小预定量。 预定量等于在检测到差异时确定的目标电流与在减少实际电流的控制期间获得与减速的输出转矩相等的输出转矩所需的电流之间的差异 作为目标电流流过电动机的结果而获得的机构。

公开(公告)号：US07905499B2

公开(公告)日：2011-03-15

申请号：US11921948

申请日：2006-06-13

申请人： Shuuichi Buma ,  Jaesung Cho

发明人： Shuuichi Buma ,  Jaesung Cho

IPC分类号： B60G21/055

CPC分类号： B60G17/0162 ,  B60G21/0555 ,  B60G21/0556 ,  B60G2202/135 ,  B60G2202/42 ,  B60G2204/4191 ,  B60G2204/62 ,  B60G2400/104 ,  B60G2400/204 ,  B60G2400/412 ,  B60G2500/20 ,  B60G2600/187 ,  B60G2800/012 ,  B60G2800/24 ,  B60G2800/9122

摘要： A stabilizer system for a vehicle includes a stabilizer bar and an actuator and that executes a control actively changing stiffness of the stabilizer bar in accordance with roll moment acting on a body of the vehicle. Each of a situation in which the vehicle is running straightforward and a situation in which a torque generating direction of a motor of the actuator changes in opposite direction plural times is identified as a specific situation. In the specific situation, a control of changing an operation mode of the motor such that presence or absence of occurrence of resistance of the actuator against its operation by external input force is changeable, and a control of limiting a supply current to the motor such that the torque generating direction of the motor is inhibited from coinciding with a direction away from a neutral position are executed.

摘要翻译： 用于车辆的稳定器系统包括稳定杆和致动器，并且根据作用在车辆本体上的滚动力矩执行主动改变稳定杆的刚度的控制。 作为特定的情况，将车辆直行的状态和致动器的电动机的转矩产生方向相反的方向多次变化的情况进行了说明。 在具体情况下，改变电动机的动作模式的控制，使得由于外部输入力而导致执行器的电阻的出现和不发生变化的控制，以及限制对电动机的供给电流的控制，使得 执行电动机的转矩产生方向被禁止与远离中立位置的方向一致。

公开(公告)号：US20090224493A1

公开(公告)日：2009-09-10

申请号：US11921948

申请日：2006-06-13

申请人： Shuuichi Buma ,  Jaesung Cho

发明人： Shuuichi Buma ,  Jaesung Cho

IPC分类号： B60G21/055

CPC分类号： B60G17/0162 ,  B60G21/0555 ,  B60G21/0556 ,  B60G2202/135 ,  B60G2202/42 ,  B60G2204/4191 ,  B60G2204/62 ,  B60G2400/104 ,  B60G2400/204 ,  B60G2400/412 ,  B60G2500/20 ,  B60G2600/187 ,  B60G2800/012 ,  B60G2800/24 ,  B60G2800/9122

摘要： A stabilizer system for a vehicle includes a stabilizer bar and an actuator and that executes a control actively changing stiffness of the stabilizer bar in accordance with roll moment acting on a body of the vehicle. Each of a situation in which the vehicle is running straightforward and a situation in which a torque generating direction of a motor of the actuator changes in opposite direction plural times is identified as a specific situation. In the specific situation, a control of changing an operation mode of the motor such that presence or absence of occurrence of resistance of the actuator against its operation by external input force is changeable, and a control of limiting a supply current to the motor such that the torque generating direction of the motor is inhibited from coinciding with a direction away from a neutral position are executed.

摘要翻译： 用于车辆的稳定器系统包括稳定杆和致动器，并且根据作用在车辆本体上的滚动力矩执行主动改变稳定杆的刚度的控制。 作为特定的情况，将车辆直行的状态和致动器的电动机的转矩产生方向相反的方向多次变化的情况进行了说明。 在具体情况下，改变电动机的动作模式的控制，使得由于外部输入力而导致执行器的电阻的出现和不发生变化的控制，以及限制对电动机的供给电流的控制，使得 执行电动机的转矩产生方向被禁止与远离中立位置的方向一致。

公开(公告)号：US20050264247A1

公开(公告)日：2005-12-01

申请号：US11116264

申请日：2005-04-28

申请人： Shuuichi Buma ,  Jaesung Cho ,  Yoshiyuki Yasui

发明人： Shuuichi Buma ,  Jaesung Cho ,  Yoshiyuki Yasui

IPC分类号： B60G17/015 ,  B60G17/016 ,  B60G21/055 ,  H02P29/00 ,  H02P7/00

CPC分类号： B60G21/0555 ,  B60G17/0157 ,  B60G17/0162 ,  B60G2202/135 ,  B60G2202/42 ,  B60G2204/4191 ,  B60G2400/204 ,  B60G2400/41 ,  B60G2400/62

摘要： In a stabilizer apparatus for a vehicle, an electronic control unit calculates a target current of an electric motor from vehicle speed, steering angle, and lateral acceleration, and increases and decreases actual current such that the calculated target current flows through the motor. The control unit decreases the actual current by a predetermined amount when the difference between the target current and the actual current becomes smaller than a predetermined value during control of increasing the actual current. The predetermined amount is equal to the difference between the determined target current at the time of the detection of the difference and current which is necessary to obtain, during control of decreasing the actual current, an output torque equal to the output torque of the speed reduction mechanism obtained as a result of the target current flowing through the electric motor.

摘要翻译： 在车辆的稳定装置中，电子控制单元根据车速，转向角和横向加速度来计算电动机的目标电流，并且使实际电流增加和减少，使得计算出的目标电流流过电动机。 当增加实际电流的控制期间，当目标电流和实际电流之间的差变得小于预定值时，控制单元将实际电流减小预定量。 预定量等于在检测到差异时确定的目标电流与在减少实际电流的控制期间获得与减速的输出转矩相等的输出转矩所需的电流之间的差异 作为目标电流流过电动机的结果而获得的机构。

公开(公告)号：US20090001679A1

公开(公告)日：2009-01-01

申请号：US12146701

申请日：2008-06-26

申请人： Hidenori KAJINO ,  Jaesung Cho

发明人： Hidenori KAJINO ,  Jaesung Cho

IPC分类号： B60G21/00

CPC分类号： B60G17/025 ,  B60G11/50 ,  B60G17/016 ,  B60G21/0555 ,  B60G2200/184 ,  B60G2202/42 ,  B60G2202/442 ,  B60G2400/102 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/204 ,  B60G2400/41

摘要： A suspension system for a vehicle, including: (a) four displacement force generators each having an electromagnetic motor and configured to generate, based on a motor force generated by the motor, a displacement force forcing sprung and unsprung portions of the vehicle toward or away from each other; and (b) a controller configured to control the displacement force generated by controlling operation of the motor. The controller includes (b-1) a target-value determining portion configured to determine a target value of a displacement-force-relating amount of each of the four displacement force generators, and (b-2) a target-value reducing portion configured to reduce the target value of the displacement-force-relating amount of a subjected device as one of the four displacement force generators, in accordance with a certain rule. The target-value reducing portion is configured to reduce the target value of the displacement-force-relating amount of each of at least one of non-subjected devices as the other three of the four displacement force generators, in accordance with the certain rule, when reducing the target value of the displacement-force-relating amount of the subjected device in accordance with the certain rule.

摘要翻译： 一种用于车辆的悬挂系统，包括：（a）四个位移力发生器，每个位移力发生器各自具有电磁电动机并且被配置为基于由电动机产生的电动机力产生迫使车辆的簧上和簧下部分朝向或离开的位移力 从彼此; 以及（b）控制器，其被配置为控制通过控制所述电动机的操作而产生的位移力。 控制器包括：（b-1）被配置为确定四个位移力发生器中的每一个的位移力相关量的目标值的目标值确定部，和（b-2）配置的目标值减小部 根据一定的规律，将作为四个位移力发生器中的一个的受力装置的位移力相关量的目标值减小。 目标值减小部被配置为根据该规定将作为四个位移力发生器中的其他三个的至少一个未受影响的装置中的每一个的位移力相关量的目标值减小， 当根据该规定减少被施加装置的位移力相关量的目标值时。

公开(公告)号：US11176603B2

公开(公告)日：2021-11-16

申请号：US16321948

申请日：2018-02-07

申请人： Jaesung Cho ,  Soonsung Cho ,  Hiroshi Takemoto ,  Ryoko Takemoto

发明人： Jaesung Cho

IPC分类号： G06Q30/00 ,  G06Q30/06 ,  G06Q30/02

摘要： The present issue provides a rental vehicle operation management system which not only enables a facility provider to enjoy advantages corresponding to a degree of contribution thereof to a rental vehicle system operation but also enables the user side to enjoy advantages.
The rental vehicle operation management system (100) includes, as means for solution, a user terminal (200) and a management server (300) capable of connecting to a network (400), a user reads information about a rental vehicle (500) from a rental vehicle tag (510) and transmits the read information together with terminal position information detected by a terminal position information detection unit (240) to the management server (300), and a server-side action control unit (330) refers to a user information database (321), a facility unique information database (322), and a rental vehicle unique information database (323) stored in a server-side storage unit (320) based on the received information and imparts points to a return destination facility provider for the rental vehicle (500) and the user.

公开(公告)号：US08195361B2

公开(公告)日：2012-06-05

申请号：US12146701

申请日：2008-06-26

申请人： Hidenori Kajino ,  Jaesung Cho

发明人： Hidenori Kajino ,  Jaesung Cho

IPC分类号： B60G17/018

CPC分类号： B60G17/025 ,  B60G11/50 ,  B60G17/016 ,  B60G21/0555 ,  B60G2200/184 ,  B60G2202/42 ,  B60G2202/442 ,  B60G2400/102 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/204 ,  B60G2400/41

摘要： A suspension system for a vehicle, including: four displacement force generators each having an electromagnetic motor and configured to generate, based on a motor force generated by the motor, a displacement force forcing sprung and unsprung portions of the vehicle toward or away from each other; and a controller configured to control the displacement force generated by controlling operation of the motor is disclosed. The controller includes a target-value determining portion configured to determine a target value of a displacement-force-relating amount of each of the four displacement force generators, and a target-value reducing portion configured to reduce the target value of the displacement-force-relating amount of a subjected device as one of the four displacement force generators, in accordance with a certain rule. The target-value reducing portion is configured to reduce the target value of the displacement-force-relating amount of each of at least one of non-subjected devices as the other three of the four displacement force generators, in accordance with the certain rule, when reducing the target value of the displacement-force-relating amount of the subjected device in accordance with the certain rule.

摘要翻译： 一种用于车辆的悬挂系统，包括：四个位移力发生器，每个位移力发生器各自具有电磁电动机并且被配置为基于由电动机产生的电动机力产生迫使车辆的簧上和簧下部分朝向或远离彼此的位移力 ; 并且公开了一种控制器，其被配置为控制通过控制电动机的操作产生的位移力。 控制器包括：目标值确定部，被配置为确定四个位移力发生器中的每一个的位移力相关量的目标值;以及目标值减小部，其被配置为减小所述位移力的目标值 作为四个位移力发生器之一的被施加装置的相关量。 目标值减小部被配置为根据该规定将作为四个位移力发生器中的其他三个的至少一个未受影响的装置中的每一个的位移力相关量的目标值减小， 当根据该规定减少被施加装置的位移力相关量的目标值时。