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公开(公告)号：US06667590B2
公开(公告)日：2003-12-23
申请号：US10081384
申请日：2002-02-21
申请人： Shuichi Nagaoka
发明人： Shuichi Nagaoka
IPC分类号： E05F1516
CPC分类号： H02H7/0851
摘要： The apparatus comprises a motor, a motor driver, a pulse generator, an MCU incorporating a memory, and an open/close switch. The MCU compares the motor load torque detected at the time of opening or closing the window, with a reference value stored in the memory; when the torque considerably exceeds the reference value, it concludes that there is a foreign object caught in the window and stops or reverses the motor and inactivates the function of foreign object detection until there is no transitional torque fluctuation in the transitional period from a start of the motor. The MCU compares the torque variation per unit time with a permissible variation range stored in the memory; when the number of successive torques which fall within the permissible variation range reaches a maximum permissible number of such successive torques stored in the memory, it activates the function of foreign object detection.
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公开(公告)号：US20090091423A1
公开(公告)日：2009-04-09
申请号：US11875391
申请日：2007-10-19
申请人： Shuichi Nagaoka , Yoshio Sampei , Jun Takahashi
发明人： Shuichi Nagaoka , Yoshio Sampei , Jun Takahashi
IPC分类号： G08C19/00
CPC分类号： G07C9/00309 , B60R25/24 , B60R25/406 , G07C2009/00396
摘要： There is provided a passive keyless entry system transmitting a request signal at a predetermined time period from a vehicle-side device, transmitting an answer signal when a portable device has received the request signal, and comprising a control unit that performs predetermined control if the answer signal is received or not received by the vehicle-side device. The portable device includes a portable device control unit that detects the intensity of the request signal transmitted from the vehicle-side device, and is adapted such that, if the intensity of a request signal has changed by a predetermined value or more compared with the intensity of a previously received request signal, a normal answer signal is transmitted as the answer signal, and that, if the intensity of the request signal has changed by less than a predetermined value, a simple answer signal that is shorter than the normal answer signal is transmitted as the answer signal.
摘要翻译： 提供了一种无源无钥匙进入系统，其在来自车辆侧设备的预定时间段发送请求信号，当便携式设备已经接收到请求信号时发送应答信号，并且包括执行预定控制的控制单元，如果答案 信号被车辆侧装置接收或未被接收。 便携式装置包括便携式装置控制单元，其检测从车辆侧装置发送的请求信号的强度，并且适于使得如果请求信号的强度与强度相比变化了预定值或更多 如果先前接收到的请求信号，则发送正常应答信号作为应答信号，并且如果请求信号的强度已经改变小于预定值，则比普通应答信号短的简单应答信号是 作为应答信号发送。
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公开(公告)号：US20070188301A1
公开(公告)日：2007-08-16
申请号：US11668986
申请日：2007-01-30
IPC分类号： G05B19/00
CPC分类号： B60R25/24
摘要： An on-vehicle control unit includes a memory storing a first data group having signal strength information of a plurality of request signals transmitted from a plurality of transmitting antennas before and after movement of a movable object when a portable device is placed along an inner surface of a vehicle and a second data group having signal strength information of the plurality of request signals transmitted from the plurality of transmitting antennas before and after the movement of the movable object when the portable device is placed along an outer surface of the vehicle. The on-vehicle control unit determines which of the first and second data groups request signal strength information received from the portable device closely resembles.
摘要翻译： 一种车载控制单元包括：存储器，存储第一数据组，该第一数据组具有在可移动物体移动之前和之后从多个发射天线发送的多个请求信号的信号强度信息，当便携式设备沿着 车辆和第二数据组，其中当便携式装置沿着车辆的外表面放置时，在可移动物体的移动之前和之后，具有从多个发射天线发送的多个请求信号的信号强度信息。 车载控制单元确定第一和第二数据组中的哪一个请求从便携式设备接收的信号强度信息非常相似。
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公开(公告)号：US07751957B2
公开(公告)日：2010-07-06
申请号：US11435680
申请日：2006-05-17
IPC分类号： H04Q1/00
CPC分类号： G07C9/00309 , B60R25/24 , G07C2009/00793 , G07C2209/63
摘要： A vehicle controller or a portable controller has a memory that stores an inside data group having information on the intensity of request signals transmitted from a plurality of transmitting antennas when a position of a portable device is the inside of a vehicle, and an outside data group having information on the intensity of request signals transmitted from the plurality of transmitting antennas when the position of the portable device is the outside of the vehicle. The vehicle controller determines whether the information on the intensity of request signals is closer to the inside data group or the outside data group stored in the memory.
摘要翻译： 车辆控制器或便携式控制器具有存储器，其存储当便携式设备的位置是车辆内部时具有关于从多个发送天线发送的请求信号的强度的信息的内部数据组，以及外部数据组 具有当便携式设备的位置在车辆外部时从多个发送天线发送的请求信号的强度的信息。 车辆控制器确定关于请求信号的强度的信息是否更靠近存储在存储器中的内部数据组或外部数据组。
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公开(公告)号：US20060267407A1
公开(公告)日：2006-11-30
申请号：US11435680
申请日：2006-05-17
IPC分类号： B60L1/00
CPC分类号： G07C9/00309 , B60R25/24 , G07C2009/00793 , G07C2209/63
摘要： A vehicle controller or a portable controller has a memory that stores an inside data group having information on the intensity of request signals transmitted from a plurality of transmitting antennas when a position of a portable device is the inside of a vehicle, and an outside data group having information on the intensity of request signals transmitted from the plurality of transmitting antennas when the position of the portable device is the outside of the vehicle. The vehicle controller determines whether the information on the intensity of request signals is closer to the inside data group or the outside data group stored in the memory.
摘要翻译： 车辆控制器或便携式控制器具有存储器，其存储当便携式设备的位置是车辆内部时具有关于从多个发送天线发送的请求信号的强度的信息的内部数据组，以及外部数据组 具有当便携式设备的位置在车辆外部时从多个发送天线发送的请求信号的强度的信息。 车辆控制器确定关于请求信号的强度的信息是否更靠近存储在存储器中的内部数据组或外部数据组。
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公开(公告)号：US06744609B2
公开(公告)日：2004-06-01
申请号：US09790396
申请日：2001-02-21
IPC分类号： H02H504
CPC分类号： H02H7/0851
摘要： When an operation switch of a motor control circuit is switched on or when the operation switch and an automatic operation switch are simultaneously switched on, a switching device is switched on to energize a relay winding and a contact in the relay is switched to drive a motor. When an overcurrent is passed to a current detecting resistor and a temperature rise in the current detecting resistor is detected by the temperature dependent resistor and/or when a rise in a voltage across terminals of the current detecting resistor is detected by an overvoltage detecting circuit, the switching device is switched off via the bias circuit to thereby stop the driving of the motor.
摘要翻译： 当电动机控制电路的操作开关接通时或者当操作开关和自动操作开关同时接通时，开关装置被接通以对继电器绕组通电，并且继电器中的触点被切换以驱动电动机 。 当过电流通过电流检测电阻器并且由温度依赖电阻器检测到电流检测电阻器中的温度上升时，或者当过电压检测电路检测到电流检测电阻器两端的电压上升时， 通过偏置电路关闭开关装置，从而停止电动机的驱动。
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7.发明授权
公开(公告)号：US6150784A
公开(公告)日：2000-11-21
申请号：US137489
申请日：1998-08-21
申请人： Shuichi Nagaoka
发明人： Shuichi Nagaoka
CPC分类号： H02H7/0851
摘要： In a method of detecting a foreign matter caught by a window in a power window device which includes a window opening/closing motor, a motor drive unit, a pulse generator for generating pulses corresponding to the rotation of the motor, an MCU for executing overall control and drive processing and manually-operated switch unit, the MCU detects a parameter value indicating a motor load imposed on a window when the window is opened and closed through the motor drive unit, compares the parameter value with a preset reference median, determines that a foreign matter is caught by the window when the parameter value falls outside the reference median in a considerable amount and stops the drive of the motor or reverses the motor, wherein the reference median that is preset in the range where a foreign matter is detected within the entire moving region of the window is successively changed stepwise by the same displacement value. With the method arranged as described above, the storing area of a memory can be effectively used as well as the storing area can be reduced while maintaining the certainty of the detection of a foreign matter caught by the window.
摘要翻译： 在检测包括窗户开闭电动机的电动窗装置中的窗口捕获的异物的方法中，电动机驱动单元，用于产生与电动机的旋转相对应的脉冲的脉冲发生器，用于执行总体的MCU 控制和驱动处理和手动开关单元，MCU通过电机驱动单元检测到窗口打开和关闭时指示施加在窗户上的电机负载的参数值，将参数值与预设参考中值进行比较，确定 当参数值大量地落在参考中心之外时，异物被窗口捕获，并停止电动机的驱动或反转电动机，其中在检测到异物的范围内预设的参考中值 窗口的整个移动区域被逐步地依次改变相同的位移值。 利用如上所述布置的方法，可以有效地使用存储器的存储区域，并且可以减少存储区域，同时保持对由窗口捕获的异物的检测的确定性。
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公开(公告)号：US6060794A
公开(公告)日：2000-05-09
申请号：US235633
申请日：1999-01-22
申请人： Isao Takagi , Shuichi Nagaoka , Minoru Hiwatari
发明人： Isao Takagi , Shuichi Nagaoka , Minoru Hiwatari
CPC分类号： E05F15/40 , E05F15/695 , E05F15/72 , E05Y2201/422 , E05Y2201/434 , E05Y2400/44 , E05Y2800/428 , E05Y2900/55
摘要： A power window device which uses a driving source such as a motor and the like for opening and closing a window, and a controlling device used for the same, have a submersion detecting element for detecting intrusion of water in the event that the automobile is submerged in water and a switching device (including a first switch for manually instructing the opening operation of the window, a second switch for manually instructing the closing operation of the window, a first driving unit comprised of a relay and the like for connecting the power source to the driving source such that the driving source is driven in the direction of opening the window, based on the operation of the first switch, a second driving unit comprised of a relay and the like for connecting the power source to the driving source such that the driving source is driven in the direction of closing the window, based on the operation of the second switch, and a control unit), so that the control unit can execute control for realizing opening action of the window in a sure manner by operating of the first switch even in the event that the switching device is submerged, in the event that the submersion detecting element detects intrusion of water.
摘要翻译： 使用诸如电动机等的驱动源来打开和关闭窗户的电动车窗装置和用于其的控制装置具有用于在汽车被淹没的情况下检测水的入侵的浸没检测元件 在水中和切换装置（包括用于手动指示窗口打开操作的第一开关，用于手动指示窗口的关闭操作的第二开关，由继电器等构成的第一驱动单元，用于连接电源 驱动源，使得驱动源基于第一开关的操作沿着打开窗口的方向被驱动;第二驱动单元，包括用于将电源连接到驱动源的继电器等，使得 基于第二开关的操作和控制单元沿着关闭窗口的方向驱动驱动源），使得控制单元可以执行控制 l，即使在浸没检测元件检测到水侵入的情况下，即使在切换装置被浸没的情况下，也可以通过操作第一开关以确保窗口的打开动作。
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公开(公告)号：US4845467A
公开(公告)日：1989-07-04
申请号：US161439
申请日：1988-02-19
申请人： Shuichi Nagaoka
发明人： Shuichi Nagaoka
CPC分类号： H03M11/02 , G06F1/24 , G06F11/1415 , G06F3/023
摘要： A keyboard having an encoder in the form of a microcomputer includes an automatic reset circuit and a key matrix circuit. The microcomputer constantly feeds a key scanning signal to the key matrix and to the automatic reset circuit. If a program used in the microcomputer gets out of control as by external noise, the key scanning signal is ceased. The automatic control circuit detects such stoppage of the key scanning signal that extends over a given period of time, and the circuit then supplies a reset signal to the microcomputer to automatically restart it from the beginning of the program.
摘要翻译： 具有微计算机形式的编码器的键盘包括自动复位电路和键矩阵电路。 微型计算机不断向按键矩阵和自动复位电路输入键扫描信号。 如果微机中使用的程序由于外部噪声而失控，则键扫描信号停止。 自动控制电路检测到在给定时间段内延伸的键扫描信号的这种停止，然后电路将复位信号提供给微型计算机，以便从程序开始自动重启它。
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