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21. 发明授权

US06929090B2 Steering system for vehicle 失效
标题翻译：车辆转向系统
公开(公告)号：US06929090B2
公开(公告)日：2005-08-16
申请号：US10996827
申请日：2004-11-24
申请人： Hiroshi Furumi , Osamu Tsurumiya , Kazuhiko Inaba , Hisao Asaumi , Yoshio Kakizaki , Hirokazu Kitazawa , Tomoaki Sugano , Shinji Suto , Hiroaki Horii , Fumihiro Morishita , Junichi Yoshida
发明人： Hiroshi Furumi , Osamu Tsurumiya , Kazuhiko Inaba , Hisao Asaumi , Yoshio Kakizaki , Hirokazu Kitazawa , Tomoaki Sugano , Shinji Suto , Hiroaki Horii , Fumihiro Morishita , Junichi Yoshida
IPC分类号： B62D5/04 , H02P6/04
CPC分类号： B62D5/04 , B62D5/0409 , B62D5/0421 , B62D5/046 , B62D5/0463 , B62D5/0484 , B62D5/0487 , H02P6/04
摘要： An electric power steering apparatus with a plurality of motors for applying a force to steering road wheels in a steering direction with mechanism which applies an increase in allocation of auxiliary steering force to an operating motor when at least one of the motors has failed.
摘要翻译：一种具有多个电动机的电动助力转向装置，所述多个电动机用于在至少一个所述电动机发生故障时使辅助转向力分配增加到操作电动机的机构在转向方向上向转向路轮施加力。

22. 发明申请

US20050099160A1 Apparatus for supplying power for a vehicle 失效
标题翻译：用于为车辆供电的装置
公开(公告)号：US20050099160A1
公开(公告)日：2005-05-12
申请号：US10979657
申请日：2004-10-14
申请人： Hisao Asaumi , Hiroaki Horii
发明人： Hisao Asaumi , Hiroaki Horii
IPC分类号： B60R16/033 , B60R16/03 , B60R16/04 , H02J7/00 , H02J7/14
CPC分类号： H02J7/0019 , H02J7/0054 , H02J7/1423 , H02J2007/005
摘要： An apparatus for supplying power for a vehicle includes a first battery, a second battery, a switching device, a monitoring device and a control device. The first battery is electrically connected to load devices which are mounted on the vehicle. The second battery serves as a backup power source. The switching device switches the first and second batteries. The monitoring device monitors remaining capacity for each of the first and second batteries. When the control device determines that the remaining capacity of the second battery is less than the remaining capacity of the first battery based on information monitored by the monitoring device, the control device controls the switching device so as to conduct switching of the first and second batteries.
摘要翻译：用于车辆供电的装置包括第一电池，第二电池，开关装置，监视装置和控制装置。第一电池电连接到安装在车辆上的负载装置。第二个电池用作备用电源。开关装置切换第一和第二电池。监视装置监视第一和第二电池中的每一个的剩余容量。当控制装置基于由监视装置监视的信息确定第二电池的剩余容量小于第一电池的剩余容量时，控制装置控制开关装置，以便进行第一和第二电池的切换。

23. 发明授权

US07224142B2 Battery load power detecting system 有权
标题翻译：电池负载功率检测系统
公开(公告)号：US07224142B2
公开(公告)日：2007-05-29
申请号：US10876744
申请日：2004-06-25
申请人： Hisao Asaumi , Hiroaki Horii
发明人： Hisao Asaumi , Hiroaki Horii
IPC分类号： H02J7/00 , H05K7/20
CPC分类号： H02J7/1438 , H02J7/1461
摘要： A battery load power detecting system includes a generator current sensor which detects a current supplied from a generator to at least one of a battery and a load group including a steering device, and first and second load current sensors which detect a current supplied from at least one of the generator and the battery to the load group. A battery state monitor calculates a load power of the battery by multiplying a difference between both the currents by a voltage at a terminal of the battery detected by a voltage sensor. Therefore, the load state of the battery can be appropriately confirmed to avoid a situation where the steering device, e.g., a steering-by-wire type steering device, falls into an inoperable state due to power deficiency.
摘要翻译：电池负载功率检测系统包括发电机电流传感器，其检测从发电机提供给电池和包括转向装置的负载组中的至少一个的电流;以及第一和第二负载电流传感器，其检测从至少一个发电机和电池到负载组。电池状态监视器通过将两个电流之间的差乘以由电压传感器检测的电池的端子处的电压来计算电池的负载功率。因此，可以适当地确认电池的负载状态，以避免转向装置，例如线控转向装置由于电力不足而处于不能操作的状态。

24. 发明申请

US20050093489A1 Steering system for vehicle 失效
公开(公告)号：US20050093489A1
公开(公告)日：2005-05-05
申请号：US10996827
申请日：2004-11-24
申请人： Hiroshi Furumi , Osamu Tsurumiya , Kazuhiko Inaba , Hisao Asaumi , Yoshio Kakizaki , Hirokazu Kitazawa , Tomoaki Sugano , Shinji Suto , Hiroaki Horii , Fumihiro Morishita , Junichi Yoshida
发明人： Hiroshi Furumi , Osamu Tsurumiya , Kazuhiko Inaba , Hisao Asaumi , Yoshio Kakizaki , Hirokazu Kitazawa , Tomoaki Sugano , Shinji Suto , Hiroaki Horii , Fumihiro Morishita , Junichi Yoshida
IPC分类号： B62D5/04 , H02P6/04 , H02P1/54
CPC分类号： B62D5/04 , B62D5/0409 , B62D5/0421 , B62D5/046 , B62D5/0463 , B62D5/0484 , B62D5/0487 , H02P6/04
摘要： A motor driving method for a steering apparatus for applying an auxiliary steering force to a steering system with two motors. When the two motors are driven, a first one of the two motors is operated first. Thereafter, the other, second motor is driven, whereby smooth steering is effected.

25. 发明授权

US07154244B2 Steering apparatus 有权
标题翻译：转向装置
公开(公告)号：US07154244B2
公开(公告)日：2006-12-26
申请号：US10691725
申请日：2003-10-22
申请人： Hisao Asaumi , Osamu Tsurumiya , Hirokazu Kitazawa , Shinji Suto , Junichi Yoshida , Tomoaki Sugano , Fumihiro Morishita , Hiroaki Horii
发明人： Hisao Asaumi , Osamu Tsurumiya , Hirokazu Kitazawa , Shinji Suto , Junichi Yoshida , Tomoaki Sugano , Fumihiro Morishita , Hiroaki Horii
IPC分类号： G05B11/28
CPC分类号： H02K7/1166 , B62D5/046
摘要： Steering apparatus includes at least one motor for generating a steering assisting force in a direction to steer a steerable wheel, two drive circuits having respective switching elements for PWM-controlling the motor, and a controller for differentiating, between the drive circuits, a control frequency at which the switching element is switched on and off. The differentiated PWM switching timing can effectively reduce switching noise and magnetostrictive sound of the motor.
摘要翻译：转向装置包括至少一个用于产生转向辅助转向方向的转向辅助力的电动机，具有用于对电动机进行PWM控制的各个开关元件的两个驱动电路以及驱动电路之间的控制频率开关元件被接通和断开。差分PWM开关定时可有效降低电机的开关噪声和磁致伸缩声。

26. 发明申请

US20050087390A1 Steering system for vehicle 失效
标题翻译：车辆转向系统
公开(公告)号：US20050087390A1
公开(公告)日：2005-04-28
申请号：US10997705
申请日：2004-11-24
申请人： Hiroshi Furumi , Osamu Tsurumiya , Kazuhiko Inaba , Hisao Asaumi , Yoshio Kakizaki , Hirokazu Kitazawa , Tomoaki Sugano , Shinji Suto , Hiroaki Horii , Fumihiro Morishita , Junichi Yoshida
发明人： Hiroshi Furumi , Osamu Tsurumiya , Kazuhiko Inaba , Hisao Asaumi , Yoshio Kakizaki , Hirokazu Kitazawa , Tomoaki Sugano , Shinji Suto , Hiroaki Horii , Fumihiro Morishita , Junichi Yoshida
IPC分类号： B62D5/04 , H02P6/04
CPC分类号： B62D5/04 , B62D5/0409 , B62D5/0421 , B62D5/046 , B62D5/0463 , B62D5/0484 , B62D5/0487 , H02P6/04
摘要： A motor driving method for a steering apparatus for applying an auxiliary steering force to a steering system with two motors. When the two motors are driven, a first one of the two motors is operated first. Thereafter, the other, second motor is driven, whereby smooth steering is effected.
摘要翻译：一种用于向具有两个电动机的转向系统施加辅助转向力的转向装置的电动机驱动方法。当两个电动机被驱动时，首先操作两个电动机中的第一个。此后，另一个第二电动机被驱动，从而实现平稳的转向。

27. 发明申请

US20050024013A1 Battery load power detecting system 有权
标题翻译：电池负载功率检测系统
公开(公告)号：US20050024013A1
公开(公告)日：2005-02-03
申请号：US10876744
申请日：2004-06-25
申请人： Hisao Asaumi , Hiroaki Horii
发明人： Hisao Asaumi , Hiroaki Horii
IPC分类号： G01R31/36 , B60R16/02 , B60R16/033 , B60R16/04 , B62D5/04 , B62D6/00 , G01R21/00 , H01M10/48 , H02J7/00 , H02J7/14 , H02J7/34
CPC分类号： H02J7/1438 , H02J7/1461
摘要： A battery load power detecting system includes a generator current sensor which detects a current supplied from a generator to at least one of a battery and a load group including a steering device, and first and second load current sensors which detect a current supplied from at least one of the generator and the battery to the load group. A battery state monitor calculates a load power of the battery by multiplying a difference between both the currents by a voltage at a terminal of the battery detected by a voltage sensor. Therefore, the load state of the battery can be appropriately confirmed to avoid a situation where the steering device, e.g., a steering-by-wire type steering device, falls into an inoperable state due to power deficiency.
摘要翻译：电池负载功率检测系统包括发电机电流传感器，其检测从发电机提供给电池和包括转向装置的负载组中的至少一个的电流;以及第一和第二负载电流传感器，其检测从至少一个发电机和电池到负载组。电池状态监视器通过将两个电流之间的差乘以由电压传感器检测的电池的端子处的电压来计算电池的负载功率。因此，可以适当地确认电池的负载状态，以避免转向装置，例如线控转向装置由于电力不足而处于不能操作的状态。

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