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：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：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：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：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：US20070176473A1

公开(公告)日：2007-08-02

申请号：US11657666

申请日：2007-01-25

申请人： Morio Sakai ,  Masaki Mori ,  Motomi Iyoda ,  Tatsuhiro Ookawa

发明人： Morio Sakai ,  Masaki Mori ,  Motomi Iyoda ,  Tatsuhiro Ookawa

IPC分类号： B60N2/427 ,  B60R21/013

CPC分类号： B60R21/01532 ,  B60N2/002 ,  B60N2/0232 ,  B60N2/4228 ,  B60N2/888 ,  B60R21/01526 ,  B60R21/01552 ,  B60R2021/0048

摘要： A headrest control apparatus for a vehicle includes: a headrest rear portion; a headrest front portion movable relative to the headrest rear portion between a first position and a second position; driving means for moving the headrest front portion relative to the headrest rear portion and controlling means controlling the driving means to move the headrest front portion towards the second position when a proximity of an object from a rear of the vehicle is detected and stop a movement of the headrest front portion towards the second position when the head detecting circuit detects the one of a proximity of the head towards, and a contact of the head with, the headrest front portion. The controlling means operates the head detecting circuit when the headrest front portion moves towards the second position.

摘要翻译： 一种用于车辆的头枕控制装置，包括：头枕后部; 头枕前部，其在第一位置和第二位置之间相对于头枕后部可移动; 用于相对于头枕后部移动头枕前部的驱动装置和控制装置，当检测到来自车辆后部的物体的附近时，控制驱动装置将头枕前部移动到第二位置，并且停止运动 头部前部部分朝向第二位置，当头部检测电路检测到头部靠近头部和头部与头枕前部部分的接触中的一个时。 当头枕前部朝向第二位置移动时，控制装置操作头部检测电路。

公开(公告)号：US20050165538A1

公开(公告)日：2005-07-28

申请号：US11038523

申请日：2005-01-21

申请人： Morio Sakai ,  Masaki Mori

发明人： Morio Sakai ,  Masaki Mori

IPC分类号： B60N2/00 ,  B60N2/90 ,  B60R21/01 ,  B60R21/015 ,  G01G19/414 ,  G06F17/10

CPC分类号： B60R21/01516 ,  B60N2/002 ,  B60R21/0152 ,  B60R2021/01115 ,  G01G19/4142

摘要： A load-detecting device for an object on a seat of an automobile comprises a plurality of load sensors for generating output signals corresponding to an object on the seat, a plurality of signal processing circuits for processing the output signals so as to provide load signals with unique IDs corresponding to each of the sensors, and a control unit including a plurality of ports communicated with the signal processing circuits so as to load the load signals in the control unit, wherein the control unit executes an initialization process so that the ports is assigned in relation to the signal processing circuits based on the unique IDs included in the load signals.

摘要翻译： 一种用于汽车座椅上的物体的负载检测装置，包括多个用于产生与座椅上的物体相对应的输出信号的负载传感器，用于处理输出信号的多个信号处理电路，以便向 对应于每个传感器的唯一ID，以及包括与信号处理电路通信以便将控制单元中的负载信号加载的多个端口的控制单元，其中控制单元执行初始化处理以使端口被分配 相对于基于负载信号中包含的唯一ID的信号处理电路。

公开(公告)号：US06871159B2

公开(公告)日：2005-03-22

申请号：US10382879

申请日：2003-03-07

申请人： Katsu Hattori ,  Morio Sakai ,  Yukihiro Yamamoto ,  Masaki Mori ,  Yoshikazu Suzumura

发明人： Katsu Hattori ,  Morio Sakai ,  Yukihiro Yamamoto ,  Masaki Mori ,  Yoshikazu Suzumura

IPC分类号： G01G23/37 ,  B60N2/90 ,  B60R21/01 ,  B60R21/015 ,  B60R21/16 ,  G01G19/12 ,  G01G19/414 ,  G01G19/52 ,  G01G19/00

CPC分类号： B60R21/01516 ,  B60R21/0152 ,  B60R21/01544 ,  G01G19/4142

摘要： An occupant weight detecting device includes a load detecting means equipped to a seat body for detecting a load applied to the seat body, a calculating means for calculating an initial load value during the seat body under an initial condition based upon a detected load value by the load detecting means and for calculating a value of an occupant load applied to the seat body by subtracting the initial load value from the detected load value, and a filter housed in the calculating means and possessing a cutoff frequency so as to attenuate a fluctuation of the detected load value generated due to an element other than a deterioration inherent to the load detecting means.

摘要翻译： 乘员体重检测装置包括负载检测装置，其装配到用于检测施加到座椅主体的负载的座椅本体;计算装置，用于基于检测到的负载值，在初始状态下计算座椅主体期间的初始负载值， 负载检测装置，并且用于通过从检测到的负载值中减去初始负载值来计算施加到座椅主体的乘员负载的值;以及滤波器，其被容纳在计算装置中并具有截止频率，以便衰减 检测到的由负载检测装置固有的劣化以外的元素产生的负载值。