公开(公告)号：US06263271B1

公开(公告)日：2001-07-17

申请号：US09394005

申请日：1999-09-10

申请人： Yoshitaka Oka ,  Tsutomu Fukui ,  Nobuhiro Koyota ,  Takashi Inou ,  Kazutomo Isonaga

发明人： Yoshitaka Oka ,  Tsutomu Fukui ,  Nobuhiro Koyota ,  Takashi Inou ,  Kazutomo Isonaga

IPC分类号： B60R2122

CPC分类号： B60R21/01532

摘要： A passenger detection system for precisely detecting the sitting condition of a passenger occupying a seat, who leans against the seat supporting section, and for suitably controlling the deployment/non-deployment of the side airbag based on the results of the detection process. The system comprises a seat having a seat supporting section in which an antenna electrode is provided; a voltage generation device for generating a high-frequency and low-voltage signal which induces a weak electric field around the antenna electrode; a current detection section for detecting a current which flows according to the generated weak electric field; and a control circuit for detecting a leaning condition of the passenger against the seat supporting section, based on a signal output from the current detection section; and an airbag apparatus including a side airbag unit positioned close to a door, the apparatus having a function of deploying the side airbag unit when a collision occurs. Data representing results detected by the control circuit is sent to the airbag apparatus so as to set the side airbag unit to one of the deployable and non-deployable states.

摘要翻译： 一种乘客检测系统，用于根据检测过程的结果精确地检测占据座椅的乘客的坐姿，该座位倾斜靠在座椅支撑部分，以及适当地控制侧面安全气囊的展开/不展开。 该系统包括座椅，座椅支撑部分设有天线电极; 用于产生在天线电极周围引起弱电场的高频和低电压信号的电压产生装置; 电流检测部分，用于检测根据产生的弱电场流动的电流; 以及控制电路，用于根据从电流检测部分输出的信号，检测乘客抵靠座椅支撑部分的倾斜状态; 以及安全气囊装置，其具有靠近门的侧面安全气囊单元，该装置具有在发生碰撞时展开侧面安全气囊单元的功能。 将表示由控制电路检测到的结果的数据发送到气囊装置，以将侧面安全气囊单元设置为可部署和不可展开状态之一。

公开(公告)号：US06404074B2

公开(公告)日：2002-06-11

申请号：US09925602

申请日：2001-08-10

申请人： Takashi Saito ,  Kenji Kumagai ,  Kazunori Jinno ,  Satoshi Baba ,  Masahiro Ofuji ,  Tsutomu Fukui ,  Nobuhiro Koyota ,  Takashi Inou ,  Kazutomo Isonaga ,  Makoto Nagai

发明人： Takashi Saito ,  Kenji Kumagai ,  Kazunori Jinno ,  Satoshi Baba ,  Masahiro Ofuji ,  Tsutomu Fukui ,  Nobuhiro Koyota ,  Takashi Inou ,  Kazutomo Isonaga ,  Makoto Nagai

IPC分类号： B60L300

CPC分类号： B60R21/01532 ,  B60N2/002

摘要： A passenger detecting system includes a plurality of antenna electrodes provided in a seat, a signal generating section, a detecting section, a switching circuit and a control unit. The signal generating section generates an electrode signal. The switching circuit sequentially supplies the electrode signal to the plurality of antenna electrodes one by one in response to a switching control signal. The detecting section detects change of the electrode signal to generate a detection signal when the electrode signal is supplied to each of the plurality of antenna electrodes. The control unit outputs the switching control signal to the switching circuit and generates a passenger data associated with a passenger on the seat based on the detection signal for each of the plurality of antenna electrodes.

公开(公告)号：US06310407B1

公开(公告)日：2001-10-30

申请号：US09345404

申请日：1999-07-01

申请人： Takashi Saito ,  Kenji Kumagai ,  Kazunori Jinno ,  Satoshi Baba ,  Masahiro Ofuji ,  Tsutomu Fukui ,  Nobuhiro Koyota ,  Takashi Inou ,  Kazutomo Isonaga ,  Makoto Nagai

发明人： Takashi Saito ,  Kenji Kumagai ,  Kazunori Jinno ,  Satoshi Baba ,  Masahiro Ofuji ,  Tsutomu Fukui ,  Nobuhiro Koyota ,  Takashi Inou ,  Kazutomo Isonaga ,  Makoto Nagai

IPC分类号： B60L300

CPC分类号： B60R21/01532 ,  B60N2/002

摘要： A passenger detecting system includes a plurality of antenna electrodes provided in a seat, a signal generating section, a detecting section, a switching circuit and a control unit. The signal generating section generates an electrode signal. The switching circuit sequentially supplies the electrode signal to the plurality of antenna electrodes one by one in response to a switching control signal. The detecting section detects change of the electrode signal to generate a detection signal when the electrode signal is supplied to each of the plurality of antenna electrodes. The control unit outputs the switching control signal to the switching circuit and generates a passenger data associated with a passenger on the seat based on the detection signal for each of the plurality of antenna electrodes.

摘要翻译： 乘客检测系统包括设置在座椅中的多个天线电极，信号产生部分，检测部分，开关电路和控制单元。 信号生成部生成电极信号。 切换电路响应于切换控制信号，逐个地将电极信号逐个地提供给多个天线电极。 当电极信号被提供给多个天线电极中的每一个时，检测部分检测电极信号的变化以产生检测信号。 所述控制单元根据所述多个天线电极中的每一个的所述检测信号，向所述切换电路输出切换控制信号，并生成与所述座位上的乘客有关的乘客数据。

公开(公告)号：US07942477B1

公开(公告)日：2011-05-17

申请号：US11910352

申请日：1999-05-14

申请人： Eiji Toba ,  Masaaki Yasuda ,  Shigeru Endo ,  Kazutomo Isonaga ,  Tsutomu Fukui ,  Nobuhiro Koyota ,  Takashi Inoh

发明人： Eiji Toba ,  Masaaki Yasuda ,  Shigeru Endo ,  Kazutomo Isonaga ,  Tsutomu Fukui ,  Nobuhiro Koyota ,  Takashi Inoh

IPC分类号： A47C7/72 ,  A47C7/62

CPC分类号： B60N2/70 ,  B60N2/002 ,  B60N2/5685 ,  B60N2/58 ,  B60R21/01516

摘要： There is disclosed a seat that comprises a trim cover including a sheet of covering material and a wadding layer, a padding member covered with the cover, a seating surface section formed by a portion of the cover and a portion of the padding member, and electric or electronic equipment, the equipment including planar equipment bodies and accessories, the wadding layer including a first wadding member laminated onto the entire sheet, and second wadding members formed separately from the first wadding member and mounted to predetermined regions of the portion of the padding member which forms the seating surface section in cooperation with the portion of the cover, the bodies being disposed on the second wadding members, and the padding member being covered by the cover in such a manner that the second wadding members having the bodies disposed thereon are combined with the first wadding member.

摘要翻译： 公开了一种座椅，其包括：装饰盖，其包括覆盖材料片和填充层，被覆盖的衬垫构件，由所述盖的一部分和所述衬垫构件的一部分形成的座面部，以及电 或电子设备，所述设备包括平面设备主体和附件，所述填充层包括层压在整个片材上的第一填充构件和与所述第一填塞构件分开形成并安装到所述填充构件的所述部分的预定区域的第二填塞构件 其与盖的部分协作形成座面部分，所述主体设置在第二填补构件上，并且衬垫构件被覆盖，使得具有布置在其上的主体的第二填塞构件组合 与第一个填充成员。

公开(公告)号：US06356194B1

公开(公告)日：2002-03-12

申请号：US09227526

申请日：1999-01-08

申请人： Tsutomu Fukui ,  Nobuhiro Koyota ,  Takashi Inoh ,  Kazutomo Isonaga

发明人： Tsutomu Fukui ,  Nobuhiro Koyota ,  Takashi Inoh ,  Kazutomo Isonaga

IPC分类号： G08B1326

CPC分类号： B60R21/01532 ,  B60N2/002 ,  B60R21/01566 ,  B60R21/207 ,  H03K17/94 ,  H03K17/955

摘要： A high-frequency generating circuit is connected to six electrode fabrics embedded in a seat back of an assistant driver's seat. Output current flowing at the time when a human body approaches the electrode fabrics is detected. It is determined whether an occupant is an adult or a child, by comparing patterns of the output current which correspond to the six electrode fabrics with a first threshold value and a second threshold value to detect the positions of the head, neck and shoulder of the occupant. When the occupant is a child having a short sitting height, the operation of an air bag device is prohibited upon collision of a vehicle, and a warning lamp is lit to move the occupant to a rear seat.

摘要翻译： 高频发生电路连接到嵌入辅助驾驶员座椅的座椅靠背中的六个电极织物。 检测在人体接近电极织物时流动的输出电流。 通过将与六个电极织物相对应的输出电流的图案与第一阈值和第二阈值进行比较来确定乘客是否是成人或儿童，以检测头部，颈部和肩部的位置 乘客。 当乘员是座位矮小的孩子时，车辆碰撞时禁止气囊装置的操作，并且点亮警告灯以将乘客移动到后座。

公开(公告)号：US06466849B2

公开(公告)日：2002-10-15

申请号：US09796610

申请日：2001-03-02

申请人： Kouichi Kamiji ,  Kazutomo Isonaga ,  Makoto Nagai ,  Tsutomu Fukui ,  Nobuhiro Koyota ,  Naotaka Kumakiri

发明人： Kouichi Kamiji ,  Kazutomo Isonaga ,  Makoto Nagai ,  Tsutomu Fukui ,  Nobuhiro Koyota ,  Naotaka Kumakiri

IPC分类号： G06F700

CPC分类号： B60R21/01536 ,  B60R21/01554

摘要： An occupant position detection system includes a distance sensor 4 located on a seat back 3 of a seat of a vehicle, an angle sensor 5 for sensing an inclined angle of the seat back 3, and a sliding displacement sensor 6 for sensing a sliding displacement value of the seat in fore and aft directions, wherein an occupant position is detected on the basis of sensed values of the distance sensor 4, the angle sensor 5 and the sliding displacement sensor 6.

摘要翻译： 乘员位置检测系统包括位于车辆座椅的座椅靠背3上的距离传感器4，用于感测座椅靠背3的倾斜角度的角度传感器5和用于感测滑动位移值的滑动位移传感器6 基于距离传感器4，角度传感器5和滑动位移传感器6的感测值来检测乘员位置。

公开(公告)号：US06424268B1

公开(公告)日：2002-07-23

申请号：US09656381

申请日：2000-09-06

申请人： Kazutomo Isonaga ,  Tsutomu Fukui ,  Nobuhiro Koyota ,  Naoto Ishii ,  Koichi Kamiji

发明人： Kazutomo Isonaga ,  Tsutomu Fukui ,  Nobuhiro Koyota ,  Naoto Ishii ,  Koichi Kamiji

IPC分类号： G08B2100

CPC分类号： B60R21/01536 ,  B60N2/002 ,  B60R21/0154

摘要： A sheet-shaped sensor body includes a first protective layer formed of a resist paste layer, an antenna film formed of a PET film, a first conductive layer formed of a silver layer, a second conductive layer formed of a carbon layer, a second protective layer formed of a resist paste layer and a hot-melt film, which are laminated one on another in sequence. When the hot-melt film of the sensor body is brought into abutment against a front surface of a wadding previously adhered to a pad of a seat back and is then heat-pressed, the sensor body is fixed firmly and reliably to the wadding by an adhesive force generated by the melted hot-melt film once it again cools and solidified. Thus, the sensor of an occupant detecting system for detecting the physical constitution and the attitude of an occupant sitting on a seat can be fixed easily and reliably to the seat back.

摘要翻译： 片状传感器体包括由抗蚀剂浆料层形成的第一保护层，由PET膜形成的天线膜，由银层形成的第一导电层，由碳层形成的第二导电层，第二保护层 由抗蚀剂浆料层和热熔膜形成的层，它们依次层叠在一起。 当传感器体的热熔胶膜与先前粘贴在座椅靠背垫上的填塞物的前表面相抵接，然后被热压时，传感器主体通过一个 一旦再次冷却和固化，熔化的热熔胶膜产生的粘合力。 因此，能够容易且可靠地固定用于检测坐在座椅上的乘员的身体构成和姿势的乘员检测系统的传感器。

公开(公告)号：US06169947A

公开(公告)日：2001-01-02

申请号：US09195231

申请日：1998-11-18

申请人： Tsutomu Fukui ,  Nobuhiro Koyota ,  Kazutomo Isonaga ,  Koichi Kamiji

发明人： Tsutomu Fukui ,  Nobuhiro Koyota ,  Kazutomo Isonaga ,  Koichi Kamiji

IPC分类号： G05D100

CPC分类号： B60R21/013 ,  B60R21/01546 ,  B60R2021/01322

摘要： If a seat belt is not fastened, then a first switch is turned on and a second switch is turned off, and a fastened status detector outputs an impact decision level signal to a switch, which selects a signal from a first impact decision level output unit. Thus, when the speed of a motor vehicle is about 16 km/h or higher immediately prior to a collision, an air bag is inflated upon the collision. If the seat belt is fastened, then the first switch is turned off and the second switch is turned on, and the fastened status detector outputs an impact decision level signal, selecting a signal from a second impact decision level output unit. Thus, when the speed of the motor vehicle is about 24 km/h or higher immediately prior to a collision, the air bag is inflated upon the collision. If both the first and second switches are turned on or off due to a failure, the fastened status detector outputs the impact decision level signal, inflating the air bag when the vehicle speed of the motor vehicle immediately prior to a collision becomes greater than about 16 km/h, as is the case with the seat belt being not fastened. Even when the fastened state of the seat belt cannot be detected, therefore, vehicle occupants are protected safely by a vehicle occupant protection system.

摘要翻译： 如果没有固定安全带，则开启第一开关并关闭第二开关，并且紧固状态检测器向开关输出冲击判定电平信号，该开关从第一冲击判定电平输出单元 。 因此，当碰撞时，机动车辆的速度约为16km / h以上时，碰撞时气囊膨胀。 如果安全带被固定，则第一开关被关闭并且第二开关被接通，并且紧固状态检测器输出冲击判定电平信号，从第二冲击判定电平输出单元选择信号。 因此，在碰撞之前，机动车辆的速度约为24km / h以上时，气囊在碰撞时膨胀。 如果第一和第二开关由于故障而打开或关闭，则紧固状态检测器输出冲击判定水平信号，当紧急碰撞前的机动车辆的车速大于约16时，使气囊膨胀 km / h，如安全带未紧固的情况。 因此，即使不能检测到安全带的紧固状态，车辆乘员被车辆乘员保护系统安全地保护。

公开(公告)号：US20140118097A1

公开(公告)日：2014-05-01

申请号：US14123967

申请日：2012-06-22

申请人： Toshio Takahashi ,  Hiroyuki Mori ,  Yoshiki Noro ,  Tsutomu Fukui

发明人： Toshio Takahashi ,  Hiroyuki Mori ,  Yoshiki Noro ,  Tsutomu Fukui

IPC分类号： H01H50/12 ,  H01H50/02

CPC分类号： H01H50/12 ,  H01H9/047 ,  H01H50/02 ,  H01H50/023 ,  H01H50/42

摘要： In an electromagnetic relay, terminal slits into which a coil terminal connected to a coil, a fixed contact terminal to which a fixed contact is attached, and a movable contact terminal electrically connected to a movable contact are inserted into is formed in a base, and the base is formed with ventilation holes used to discharge gas generated in an internal space and discharge vapor generated in the internal space. The ventilation holes are formed so as to be connected with the terminal slits.

摘要翻译： 在电磁继电器中，插入有与线圈连接的线圈端子，固定触点附接的固定触点端子和与可动触头电连接的可动触点端子的端子槽形成在基座中，并且 底座形成有用于排放在内部空间中产生的气体并排出在内部空间中产生的蒸汽的通气孔。 通气孔形成为与端子狭缝连接。

公开(公告)号：US5936518A

公开(公告)日：1999-08-10

申请号：US739754

申请日：1996-10-29

申请人： Tsutomu Fukui ,  Kazuo Matsuda

发明人： Tsutomu Fukui ,  Kazuo Matsuda

IPC分类号： B60R21/01 ,  G01P15/08 ,  B60Q1/00

CPC分类号： B60R21/01332 ,  B60R21/0132 ,  B60R21/0133 ,  B60R21/01334 ,  G01P15/0891

摘要： A method for judging vehicle collision in which an output signal from an acceleration sensor carried on a vehicle, which is obtained from a time of start of judgment on collision, is outputted through interval windows each having a predetermined time width of a plurality of sampling cycles and provided as those successively delayed by one sampling cycle respectively. A waveform of the output signal is Hadamard-transformed and decomposed into frequency components for each of the interval windows by using an Hadamard-transforming unit. A threshold value set for a predetermined frequency component and outputted from a threshold-outputting unit is compared with a level value of the predetermined frequency component selected from the frequency components obtained by the decomposition in the Hadamard-transforming unit, by using a collision-judging unit. Occurrence of collision of the vehicle is judged on the basis of a result of the comparison.

摘要翻译： 一种用于判断车辆碰撞的方法，其中从碰撞判断开始时获得的来自车辆上的加速度传感器的输出信号通过间隔窗口输出，每个间隔窗口具有多个采样周期的预定时间宽度 并分别提供为相继延迟一个采样周期。 通过使用Hadamard变换单元，输出信号的波形被Hadamard变换并分解为每个间隔窗口的频率分量。 将从阈值输出单元输出的预定频率分量设定的阈值与通过在Hadamard变换单元中通过分解获得的频率分量中选择的预定频率分量的电平值进行比较， 单元。 基于比较的结果来判断车辆的碰撞的发生。