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1. 发明授权

US07469768B2 Steering control apparatus 失效
标题翻译：转向控制装置
公开(公告)号：US07469768B2
公开(公告)日：2008-12-30
申请号：US11441884
申请日：2006-05-26
申请人： Naotaka Chino , Noriki Kubokawa , Shogo Miyasaka , Takaaki Eguchi
发明人： Naotaka Chino , Noriki Kubokawa , Shogo Miyasaka , Takaaki Eguchi
IPC分类号： B62D5/06
CPC分类号： B62D5/0478 , B62D1/163 , B62D5/003 , B62D5/0439
摘要： A vehicle steering system is disclosed that includes a steering portion, a steered portion, and a clutch mechanism. The steering portion includes operations input mechanism and a reaction adding device. The steered portion includes steering controlled wheels and a steered force adding device. The clutch mechanism mechanically connects the steering portion and steered portion through an engagement. The clutch mechanism has a permanent magnet and an electromagnetic coil so as to form an electromagnetic clutch that releases when a current is applied such that a magnetic force in the direction that cancels a magnetic force of the permanent magnet is generated for the electromagnetic coil. The electromagnetic clutch engages when a current is not applied to the electromagnetic coil. The vehicle steering system further includes a controller that generates the magnetic force in the same direction as the magnetic force direction of the permanent magnet for the electromagnetic coil when an abnormality is generated for the steering system.
摘要翻译：公开了一种车辆转向系统，其包括转向部分，转向部分和离合器机构。转向部分包括操作输入机构和反应添加装置。转向部分包括转向控制轮和转向力添加装置。离合器机构通过接合机械地连接转向部分和转向部分。离合器机构具有永磁体和电磁线圈，以形成电磁离合器，当施加电流时释放电磁离合器，使得在电磁线圈产生抵消永磁体的磁力的方向上的磁力。当不向电磁线圈施加电流时，电磁离合器接合。车辆转向系统还包括控制器，当对于转向系统产生异常时，产生与用于电磁线圈的永久磁铁的磁力方向相同的方向的磁力。

2. 发明申请

US20060289227A1 Steering control apparatus 失效
标题翻译：转向控制装置
公开(公告)号：US20060289227A1
公开(公告)日：2006-12-28
申请号：US11441884
申请日：2006-05-26
申请人： Naotaka Chino , Noriki Kubokawa , Shogo Miyasaka , Takaaki Eguchi
发明人： Naotaka Chino , Noriki Kubokawa , Shogo Miyasaka , Takaaki Eguchi
IPC分类号： B62D5/00
CPC分类号： B62D5/0478 , B62D1/163 , B62D5/003 , B62D5/0439
摘要： A vehicle steering system is disclosed that includes a steering portion, a steered portion, and a clutch mechanism. The steering portion includes operations input mechanism and a reaction adding device. The steered portion includes steering controlled wheels and a steered force adding device. The clutch mechanism mechanically connects the steering portion and steered portion through an engagement. The clutch mechanism has a permanent magnet and an electromagnetic coil so as to form an electromagnetic clutch that releases when a current is applied such that a magnetic force in the direction that cancels a magnetic force of the permanent magnet is generated for the electromagnetic coil. The electromagnetic clutch engages when a current is not applied to the electromagnetic coil. The vehicle steering system further includes a controller that generates the magnetic force in the same direction as the magnetic force direction of the permanent magnet for the electromagnetic coil when an abnormality is generated for the steering system.
摘要翻译：公开了一种车辆转向系统，其包括转向部分，转向部分和离合器机构。转向部分包括操作输入机构和反应添加装置。转向部分包括转向控制轮和转向力添加装置。离合器机构通过接合机械地连接转向部分和转向部分。离合器机构具有永磁体和电磁线圈，以形成电磁离合器，当施加电流时释放电磁离合器，使得在电磁线圈产生抵消永磁体的磁力的方向上的磁力。当不向电磁线圈施加电流时，电磁离合器接合。车辆转向系统还包括控制器，当对于转向系统产生异常时，产生与用于电磁线圈的永久磁铁的磁力方向相同的方向的磁力。

3. 发明授权

US07708108B2 Vehicle steering control apparatus and method 有权
标题翻译：车辆转向控制装置及方法
公开(公告)号：US07708108B2
公开(公告)日：2010-05-04
申请号：US11702597
申请日：2007-02-06
申请人： Shogo Miyasaka , Noriki Kubokawa , Takaaki Eguchi
发明人： Shogo Miyasaka , Noriki Kubokawa , Takaaki Eguchi
IPC分类号： B52D5/00
CPC分类号： B62D5/003 , B62D5/001 , B62D5/0481
摘要： A vehicle steering control apparatus has a steering wheel, a steering mechanism mechanically separate from the steering wheel for steering the left and right front wheels and a reaction force motor for imparting an operation reaction force against the steering wheel. A steering motor is provided to impart a turning force to the steering mechanism, while a clutch is provided to mechanically connect and disconnect the steering wheel to and from the steering mechanism. A drive torque detector is provided to detect a drive torque imparted to the steering reaction force actuator. A torque sensor is provided to detect an operating torque imparted to the steering wheel. A clutch connection determiner determines that the clutch is in a connected state when a drive torque direction detected by the drive torque detector and an operating torque direction detected by the operating torque detector are different.
摘要翻译：车辆转向控制装置具有方向盘，与用于转向左右前轮的方向盘机械分离的转向机构和用于向操舵轮施加操作反作用力的反作用力马达。设置转向马达以向转向机构施加转动力，同时提供离合器以将方向盘机械地连接和转向与转向机构的连接和断开。提供驱动力矩检测器来检测施加到转向反作用力致动器的驱动转矩。提供扭矩传感器以检测施加到方向盘的操作扭矩。当由驱动转矩检测器检测到的驱动转矩方向和由操作转矩检测器检测到的操作转矩方向不同时，离合器连接确定器确定离合器处于连接状态。

4. 发明申请

US20070205040A1 Vehicle steering control apparatus and method 有权
标题翻译：车辆转向控制装置及方法
公开(公告)号：US20070205040A1
公开(公告)日：2007-09-06
申请号：US11702597
申请日：2007-02-06
申请人： Shogo Miyasaka , Noriki Kubokawa , Takaaki Eguchi
发明人： Shogo Miyasaka , Noriki Kubokawa , Takaaki Eguchi
IPC分类号： B62D5/04
CPC分类号： B62D5/003 , B62D5/001 , B62D5/0481
摘要： A vehicle steering control apparatus has a steering wheel, a steering mechanism mechanically separate from the steering wheel for steering the left and right front wheels and a reaction force motor for imparting an operation reaction force against the steering wheel. A steering motor is provided to impart a turning force to the steering mechanism, while a clutch is provided to mechanically connect and disconnect the steering wheel to and from the steering mechanism. A drive torque detector is provided to detect a drive torque imparted to the steering reaction force actuator. A torque sensor is provided to detect an operating torque imparted to the steering wheel. A clutch connection determiner determines that the clutch is in a connected state when a drive torque direction detected by the drive torque detector and an operating torque direction detected by the operating torque detector are different.
摘要翻译：车辆转向控制装置具有方向盘，与用于转向左右前轮的方向盘机械分离的转向机构和用于向操舵轮施加操作反作用力的反作用力马达。设置转向马达以向转向机构施加转动力，同时提供离合器以将方向盘机械地连接和转向与转向机构的连接和断开。提供驱动力矩检测器来检测施加到转向反作用力致动器的驱动转矩。提供扭矩传感器以检测施加到方向盘的操作扭矩。当由驱动转矩检测器检测到的驱动转矩方向和由操作转矩检测器检测到的操作转矩方向不同时，离合器连接确定器确定离合器处于连接状态。

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