公开(公告)号：US07918302B2

公开(公告)日：2011-04-05

申请号：US12395858

申请日：2009-03-02

申请人： Morio Sakai ,  Toshiro Maeda

发明人： Morio Sakai ,  Toshiro Maeda

IPC分类号： B60K28/14 ,  B60N2/42

CPC分类号： B60N2/0276 ,  B60N2/0244 ,  B60N2/42727

摘要： A seat apparatus includes a seat adapted to be arranged on a floor of a vehicle, a motor driving the seat to move, and a control unit supplying electric power to the motor by controlling a duty ratio with duty cycle control. The control unit determines an initial start-up time in which the duty ratio is defined as a first duty ratio over a period between the time the motor is started up after being powered by the control unit and the time before the seat driven by the motor starts moving. The control unit reduces the duty ratio when the initial start-up time elapses and sets the duty ratio to a second duty ratio smaller than the first duty ratio when the seat starts moving.

摘要翻译： 座椅装置包括适于布置在车辆的地板上的座椅，驱动座椅移动的马达以及通过利用占空比控制来控制占空比来向马达供电的控制单元。 控制单元确定在由控制单元供电之后的电动机起动时间与由电动机驱动的座椅之前的时间之间的时间段内将占空比定义为第一占空比的初始启动时间 开始移动 当初始启动时间过去时，控制单元降低占空比，并且当座椅开始移动时将占空比设置为小于第一占空比的占空比。

公开(公告)号：US08042868B2

公开(公告)日：2011-10-25

申请号：US12558966

申请日：2009-09-14

申请人： Morio Sakai ,  Masaki Mori ,  Toshiro Maeda

发明人： Morio Sakai ,  Masaki Mori ,  Toshiro Maeda

IPC分类号： B60N2/02 ,  B60N2/04 ,  B60N2/06 ,  B60N2/12 ,  B60N2/16 ,  B60N2/18 ,  B60N2/20 ,  B60N2/22

CPC分类号： B60N2/0228 ,  B60N2/002 ,  B60N2/0232 ,  B60N2/0244

摘要： A power seat system for a vehicle, includes an operational switch configured to be operated by an occupant for changing positions and attitudes of a vehicle seat whose positions and attitudes are electrically adjusted, a sensor portion positioned in the vicinity of the operational switch and detecting a hand of the occupant approaching the operational switch without contacting the hand of the occupant, and a control portion changing the positions and attitudes of the vehicle seat by actuating an actuator on the basis of an output from the operational switch, the control portion configured to display an operational display indicating adjusting portions and directions of the vehicle seat, which is adjustable by means of the operational switch on the basis of the output from the sensor portion, at an display device provided in a vehicle.

摘要翻译： 一种用于车辆的动力座椅系统，包括：操作开关，其构造成由乘员操作，用于改变其位置和姿态被电调节的车辆座椅的位置和姿态，位于操作开关附近的传感器部分， 乘员接近操作开关而不接触乘客的手;以及控制部，其通过基于来自操作开关的输出来致动致动器来改变车辆座椅的位置和姿态，所述控制部被配置为显示 操作显示器，其指示车辆座椅的调节部分和方向，其可以基于来自传感器部分的输出的操作开关在设置在车辆中的显示装置处调节。

公开(公告)号：US08731783B2

公开(公告)日：2014-05-20

申请号：US14005682

申请日：2012-03-12

申请人： Shunsuke Hayakawa ,  Toshiro Maeda ,  Hitoshi Takayanagi ,  Yoshimasa Asano ,  Takashi Kawato ,  Morio Sakai

发明人： Shunsuke Hayakawa ,  Toshiro Maeda ,  Hitoshi Takayanagi ,  Yoshimasa Asano ,  Takashi Kawato ,  Morio Sakai

IPC分类号： B60R22/00

CPC分类号： B60K11/085 ,  Y02T10/88

摘要： An open/close actuating mechanism control device for a vehicle includes: an actuating mechanism (24, 30) that is exposed to outside air and that opens or closes on the basis of whether a predetermined condition is satisfied; an open/close failure determining unit (32) that determines whether an open/close failure of the actuating mechanism (24, 30), in which the actuating mechanism (24, 30) fails to open or close, has occurred; an outside air temperature detecting unit (26, 32) that detects an outside air temperature; and a determination timing changing unit (32) that changes timing, at which the open/close failure determining unit (32) determines that the open/close failure of the actuating mechanism (24, 30) has occurred, on the basis of the outside air temperature detected by the outside air temperature detecting unit (26, 32).

摘要翻译： 用于车辆的打开/关闭致动机构控制装置包括：致动机构（24,30），其被暴露于外部空气并且基于是否满足预定条件来打开或关闭; 确定是否发生了致动机构（24,30）未能打开或关闭的致动机构（24,30）的打开/关闭故障的打开/关闭故障确定单元（32） 外部空气温度检测单元（26,32），其检测外部空气温度; 以及确定定时改变单元，其改变所述打开/关闭故障确定单元（32）基于外部确定所述致动机构（24,30）的打开/关闭故障已经发生的定时 由外部空气温度检测单元（26,32）检测到的空气温度。

公开(公告)号：US07997655B2

公开(公告)日：2011-08-16

申请号：US12408849

申请日：2009-03-23

申请人： Morio Sakai ,  Toshiro Maeda

发明人： Morio Sakai ,  Toshiro Maeda

IPC分类号： B60N2/02

CPC分类号： B60N2/2252 ,  B60N2/0232 ,  B60N2/0244 ,  B60N2/2254 ,  Y10T74/19623

摘要： A seat driving apparatus includes: a gear transmission mechanism, preventing a backlash by means of the wedge member applied with a biasing force of a biasing member and transmitting a torque; an actuator, operating a seatback of a seat; and a control unit, controlling driving of the actuator. The control unit includes a seat operation mode in which the actuator is driven to operate the seatback at a predetermined speed and a creep mode in which the actuator is driven at a slower speed than a speed in the seat operation mode. The actuator is driven in the creep mode until a load for releasing the holding of the gear transmission mechanism is applied to the wedge member and subsequently the actuator is driven in the seat operation mode when the seatback is operated in an opposite direction from the previous operational direction thereof.

摘要翻译： 座椅驱动装置包括：齿轮传动机构，通过施加偏置构件的偏置力的楔形构件防止齿隙并传递扭矩; 执行器，操作座椅的座椅靠背; 以及控制单元，控制致动器的驱动。 控制单元包括座椅操作模式，其中致动器被驱动以以预定速度操作座椅靠背，并且蠕动模式以致动器以比座椅操作模式中的速度更慢的速度被驱动。 致动器以蠕变模式驱动，直到用于释放齿轮传动机构的保持的负载被施加到楔形构件，并且随后当座椅靠背以与先前的操作相反的方向操作时，致动器以座椅操作模式被驱动 方向。

公开(公告)号：US20140005897A1

公开(公告)日：2014-01-02

申请号：US14005682

申请日：2012-03-12

申请人： Shunsuke Hayakawa ,  Toshiro Maeda ,  Hitoshi Takayanagi ,  Yoshimasa Asano ,  Takashi Kawato ,  Morio Sakai

发明人： Shunsuke Hayakawa ,  Toshiro Maeda ,  Hitoshi Takayanagi ,  Yoshimasa Asano ,  Takashi Kawato ,  Morio Sakai

IPC分类号： B60K11/08

CPC分类号： B60K11/085 ,  Y02T10/88

摘要： An open/close actuating mechanism control device for a vehicle includes: an actuating mechanism (24, 30) that is exposed to outside air and that opens or closes on the basis of whether a predetermined condition is satisfied; an open/close failure determining unit (32) that determines whether an open/close failure of the actuating mechanism (24, 30), in which the actuating mechanism (24, 30) fails to open or close, has occurred; an outside air temperature detecting unit (36, 32) that detects an outside air temperature; and a determination timing changing unit (32) that changes timing, at which the open/close failure determining unit (32) determines that the open/close failure of the actuating mechanism (24, 30) has occurred, on the basis of the outside air temperature detected by the outside air temperature detecting unit (36, 32).

摘要翻译： 用于车辆的打开/关闭致动机构控制装置包括：致动机构（24,30），其被暴露于外部空气并且基于是否满足预定条件来打开或关闭; 确定是否发生了致动机构（24,30）未能打开或关闭的致动机构（24,30）的打开/关闭故障的打开/关闭故障确定单元（32） 外部空气温度检测单元（36,32），其检测外部空气温度; 以及确定定时改变单元，其改变所述打开/关闭故障确定单元（32）基于外部确定所述致动机构（24,30）的打开/关闭故障已经发生的定时 由外部空气温度检测单元（36,32）检测到的空气温度。

公开(公告)号：US20100066137A1

公开(公告)日：2010-03-18

申请号：US12558966

申请日：2009-09-14

申请人： Morio Sakai ,  Masaki Mori ,  Toshiro Maeda

发明人： Morio Sakai ,  Masaki Mori ,  Toshiro Maeda

IPC分类号： B60N2/02 ,  G06F19/00

CPC分类号： B60N2/0228 ,  B60N2/002 ,  B60N2/0232 ,  B60N2/0244

摘要： A power seat system for a vehicle, includes an operational switch configured to be operated by an occupant for changing positions and attitudes of a vehicle seat whose positions and attitudes are electrically adjusted, a sensor portion positioned in the vicinity of the operational switch and detecting a hand of the occupant approaching the operational switch without contacting the hand of the occupant, and a control portion changing the positions and attitudes of the vehicle seat by actuating an actuator on the basis of an output from the operational switch, the control portion configured to display an operational display indicating adjusting portions and directions of the vehicle seat, which is adjustable by means of the operational switch on the basis of the output from the sensor portion, at an display device provided in a vehicle.

摘要翻译： 一种用于车辆的动力座椅系统，包括：操作开关，其构造成由乘员操作，用于改变其位置和姿态被电调节的车辆座椅的位置和态度;位于操作开关附近的传感器部分， 乘员接近操作开关而不接触乘客的手;以及控制部，其通过基于来自操作开关的输出来致动致动器来改变车辆座椅的位置和姿态，所述控制部被配置为显示 操作显示器，其指示车辆座椅的调节部分和方向，其可以基于来自传感器部分的输出的操作开关在设置在车辆中的显示装置处调节。

公开(公告)号：US20090243353A1

公开(公告)日：2009-10-01

申请号：US12395858

申请日：2009-03-02

申请人： Morio Sakai ,  Toshiro Maeda

发明人： Morio Sakai ,  Toshiro Maeda

IPC分类号： B60N2/42

CPC分类号： B60N2/0276 ,  B60N2/0244 ,  B60N2/42727

摘要： A seat apparatus includes a seat adapted to be arranged on a floor of a vehicle, a motor driving the seat to move, and a control unit supplying electric power to the motor by controlling a duty ratio with duty cycle control. The control unit determines an initial start-up time in which the duty ratio is defined as a first duty ratio over a period between the time the motor is started up after being powered by the control unit and the time before the seat driven by the motor starts moving. The control unit reduces the duty ratio when the initial start-up time elapses and sets the duty ratio to a second duty ratio smaller than the first duty ratio when the seat starts moving.

摘要翻译： 座椅装置包括适于布置在车辆的地板上的座椅，驱动座椅移动的马达以及通过利用占空比控制来控制占空比来向马达供电的控制单元。 控制单元确定在由控制单元供电之后的电动机起动时间与由电动机驱动的座椅之前的时间之间的时间段内将占空比定义为第一占空比的初始启动时间 开始移动 当初始启动时间过去时，控制单元降低占空比，并且当座椅开始移动时将占空比设置为小于第一占空比的占空比。

公开(公告)号：US08886413B2

公开(公告)日：2014-11-11

申请号：US11941410

申请日：2007-11-16

申请人： Soichiro Hozumi ,  Toshiro Maeda ,  Koji Hattori

发明人： Soichiro Hozumi ,  Toshiro Maeda ,  Koji Hattori

IPC分类号： B60N2/00 ,  B60N2/02 ,  B60N2/44 ,  B60G99/00

CPC分类号： B60N2/4492 ,  B60G99/002 ,  B60N2/02 ,  B60N2/0244 ,  B60N2/986 ,  B60N2/99

摘要： A seat apparatus for a vehicle, includes a main support control means for moving a side support portion inwardly and outwardly by means of a driving portion depending on a road shape, a support control means for operating the side support portion on the basis of an electronic map data before the vehicle reaches a curve starting point, a distance calculating means for calculating distance between an intersection and the curve starting point on the basis of the electronic map data, the intersection and the curve starting point, a determining means for determining whether or not control of the support control means is executed on the basis of the calculated distance and electronic map data accuracy, a means for executing the control of the support control means on the basis of determination of the determining means, and a means for refraining the control of the support control means.

摘要翻译： 一种用于车辆的座椅装置，包括：主支撑控制装置，用于通过根据道路形状的驱动部分向内和向外移动侧支撑部分;支撑控制装置，用于基于电子装置操作侧支撑部分 在车辆到达曲线起点之前的地图数据，距离计算装置，用于基于电子地图数据，交叉路口和曲线起点计算交叉路口与曲线起点之间的距离;确定装置，用于确定是否或 基于计算出的距离和电子地图数据精度来执行对支持控制装置的控制，用于基于确定装置的确定来执行对支持控制装置的控制的装置，以及用于禁止控制的装置 的支撑控制装置。

公开(公告)号：US08880297B2

公开(公告)日：2014-11-04

申请号：US13820826

申请日：2011-10-06

申请人： Yuki Fujii ,  Toshiro Maeda ,  Hiroki Kino ,  Soichiro Hozumi

发明人： Yuki Fujii ,  Toshiro Maeda ,  Hiroki Kino ,  Soichiro Hozumi

IPC分类号： B60N2/06 ,  B60N2/02

CPC分类号： B60N2/06 ,  B60N2/0244 ,  B60N2/0248 ,  B60N2/245 ,  B60N2002/0256

摘要： A control device for a vehicle seat is provided. This control device for the vehicle seat is provided with a control unit. In order to improve the performance of getting into and out of a vehicle, the control unit executes an away movement for moving the vehicle seat to the rear of the vehicle when a preset away condition is satisfied, and when a preset return condition is satisfied in this state, executes a return movement for moving the vehicle seat to the front of the vehicle. The return condition includes, as a first return condition, a vehicle door being closed with a portable key in the vehicle.

摘要翻译： 提供一种用于车辆座椅的控制装置。 该用于车辆座椅的控制装置设置有控制单元。 为了提高进出车辆的性能，当满足预设的离开条件时，控制单元执行用于将车辆座椅移动到车辆后部的离开运动，并且当满足预设的返回条件时 该状态执行用于将车辆座椅移动到车辆前方的返回动作。 返回条件包括作为第一返回条件的车门被车辆中的便携式钥匙关闭。

公开(公告)号：US20120173089A1

公开(公告)日：2012-07-05

申请号：US13395239

申请日：2010-09-15

申请人： Toshiro Maeda ,  Soichiro Hozumi

发明人： Toshiro Maeda ,  Soichiro Hozumi

IPC分类号： G05D3/00

CPC分类号： B60N2/0248 ,  B60N2002/0272

摘要： A power seat device includes a motor, an adjustment operation member, a Hall sensor, an ECU, a memory, and a single request operation member. The adjustment operation member adjusts a seat position. The Hall sensor detects a seat position. The ECU drives and controls the motor in accordance with an operation of the adjustment operation member to adjust the seat position. The memory stores two seat positions adjusted by the adjustment operation member. The request operation member sequentially retrieves the two seat positions stored in the memory when pushed. The ECU drives and controls the motor to reinstate the seat position retrieved by the operation of the request operation member. The ECU automatically stores a seat position before the reinstatement of the retrieved seat position is started in the memory.

摘要翻译： 电动座椅装置包括电动机，调节操作构件，霍尔传感器，ECU，存储器和单个请求操作构件。 调节操作构件调节座椅位置。 霍尔传感器检测座椅位置。 ECU根据调节操作构件的操作来驱动和控制电动机以调节座椅位置。 存储器存储由调节操作构件调整的两个座位。 当按下时，请求操作部件依次检索存储在存储器中的两个座位位置。 ECU驱动并控制电动机以恢复由请求操作构件的操作检索的座椅位置。 在恢复的座椅位置的恢复在存储器中开始之前，ECU自动存储座椅位置。