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    • 1. 发明授权
    • Switch input processing module for switching signal transmission lines to transmit different types of signals
    • 切换信号传输线的输入处理模块,传输不同类型的信号
    • US06704829B1
    • 2004-03-09
    • US09712384
    • 2000-11-13
    • Toshiyuki HoshiKen ShibazakiKen Mizuta
    • Toshiyuki HoshiKen ShibazakiKen Mizuta
    • G06F1314
    • G05B19/0423G05B2219/21068G05B2219/21114Y10T307/74Y10T307/747
    • The switch input processing module has: a control unit; a first external connection terminal to which either an analog signal of an analog signal system or a serial signal of a serial signal system is supplied; an analog signal transmission and serial signal transmission line which is disposed between the first external connection terminal and the control unit; and a second external connection terminal to which a determination signal indicating that either the analog signal system or the serial signal system is connected to the first external connection terminal is supplied. When the control unit determines that the determination signal indicates connection of the serial signal system, the control unit makes the serial signal transmission line conductive. When the control unit determines that the determination signal indicates connection of the analog signal system, the control unit makes the serial signal transmission line nonconductive.
    • 开关输入处理模块具有:控制单元; 提供模拟信号系统的模拟信号或串行信号系统的串行信号的第一外部连接端子; 设置在第一外部连接端子和控制单元之间的模拟信号传输和串行信号传输线路; 以及第二外部连接端子,其中指示模拟信号系统或串行信号系统连接到第一外部连接端子的确定信号。 当控制单元确定确定信号指示串行信号系统的连接时,控制单元使串行信号传输线导通。 当控制单元确定确定信号指示模拟信号系统的连接时,控制单元使串行信号传输线不导通。
    • 2. 发明授权
    • Structure for mounting stoke switches
    • 用于安装开关的结构
    • US06437264B1
    • 2002-08-20
    • US09575031
    • 2000-05-19
    • Ken MizutaHironori KatoToshiyuki HoshiYoshio Sanpei
    • Ken MizutaHironori KatoToshiyuki HoshiYoshio Sanpei
    • H01H900
    • B60Q1/1461
    • It is an object to provide structure for mounting stoke switches, easy to be assembled, capable of exchangeably mounting stoke switches having the same function or different functions to a steering column to enable them to be exchanged. The first and second stoke switches have proximal portions capable of being mounted to a steering column by extracting and inserting, and operating levers extending from the proximal portions respectively, and there are provided connector units, which are made connectable to connector units provided on the lateral sides of the steering column in such a manner that when the first and second stoke switches are extracted from and inserted into the steering column, the connector units on the steering column side discriminate between the first and second stoke switches.
    • 本发明的目的是提供一种用于安装起动开关的结构,易于组装,能够将具有相同功能或不同功能的起动开关可交换地安装到转向柱,以使它们能够更换。 第一和第二起动开关具有能够通过提取和插入而安装到转向柱的近端部分,以及分别从近侧部分延伸的操作杆,并且设置有连接器单元,其连接到设置在侧面上的连接器单元 转向柱的侧面,使得当第一和第二起动开关从转向柱中拔出并插入转向柱时,转向柱侧的连接器单元区分第一和第二起动开关。
    • 3. 发明授权
    • Steering angle detecting mechanism
    • 转向角检测机构
    • US06314355B1
    • 2001-11-06
    • US09611511
    • 2000-07-07
    • Ken MizutaHironori KatoToshiyuki HoshiYoshio Sanpei
    • Ken MizutaHironori KatoToshiyuki HoshiYoshio Sanpei
    • B62D500
    • B62D15/02
    • A steering angle detecting mechanism of this invention comprises: a plurality of photocouplers for detecting a steering angle of a steering wheel; a timer circuit for setting time; a first power source control unit which is controlled by the set time of the timer circuit and intermittently drives one of the plurality of photocouplers; a second power source control unit for driving the rest of the plurality of photocouplers; a wake-up circuit for generating a wake-up signal when a detection value of the single photocoupler is different from the immediately preceding detection value of the single photocoupler; and a micro control unit which is switched between a sleep mode and a wake-up mode. The micro control unit is switched to the sleep mode when an ignition switch is turned off, and to the wake-up mode for predetermined time when the wake-up signal is supplied, in the sleep mode, the micro control unit intermittently drives the single photocoupler at predetermined intervals and allows the wake-up circuit to generate the wake-up signal on the basis of the detection value of the single photocoupler, and in the wake-up mode, the micro control unit drives the plurality of photocouplers, detects a steering angle on the basis of detection values of the plurality of photocouplers, and stores the detection result.
    • 本发明的转向角检测机构包括:用于检测方向盘转向角的多个光电耦合器; 定时器电路,用于设定时间; 第一电源控制单元,其由定时器电路的设定时间控制并间歇地驱动多个光电耦合器中的一个; 第二电源控制单元,用于驱动多个光电耦合器中的其余部分; 用于当单个光电耦合器的检测值与单个光电耦合器的紧邻的检测值不同时产生唤醒信号的唤醒电路; 以及在睡眠模式和唤醒模式之间切换的微控制单元。 当点火开关关闭时,微控制单元切换到休眠模式,并且在唤醒信号被提供时,到预定时间的唤醒模式,在睡眠模式下,微控制单元间歇地驱动单个 光电耦合器,并且允许唤醒电路基于单个光电耦合器的检测值产生唤醒信号,并且在唤醒模式中,微控制单元驱动多个光电耦合器,检测一个 基于多个光电耦合器的检测值的转向角,并存储检测结果。
    • 5. 发明授权
    • Motor actuator
    • 电机执行器
    • US4754209A
    • 1988-06-28
    • US929385
    • 1986-11-10
    • Ken Mizuta
    • Ken Mizuta
    • G05D3/12B60H1/00H01H19/58H02P7/00G05B11/14
    • H01H19/585H02P7/03
    • A plurality of mode switches are electrically connected in parallel to a motor. A conductor plate has a plurality of electric current passages each connected electrically to one of the switches. Each of the passages has a length corresponding to a rotating angle for which the motor is set. A slider is connected to a power source and contacts the passages so that, when one of the switches is closed, the slider may cause an electric current to be supplied to the motor through the passage connected to the closed switch. The slider is slidable along the passages with the rotation of the motor. Each of the passages has a portion at which the contact of the slider therewith is broken so that the supply of the electric current to the motor may be interrupted.
    • 多个模式开关与电动机并联电连接。 导体板具有多个电流通路,每个电流通路各自与一个开关电连接。 每个通道具有对应于设置电动机的旋转角度的长度。 滑动器连接到电源并接触通道,使得当开关中的一个关闭时,滑块可以通过连接到闭合开关的通道将电流提供给电动机。 滑块随着马达的旋转沿着通道滑动。 每个通道具有一部分,滑块与其的接触被破坏,从而可以中断对电动机的电流供应。
    • 9. 发明授权
    • Motor driving apparatus for controlling plurality of motors with less motor driving units than motors
    • 用于控制多个电动机的电动机驱动装置,其电动机驱动单元比电动机少
    • US06344719B2
    • 2002-02-05
    • US09782244
    • 2001-02-13
    • Ken ShibazakiMasaaki TanakaToshiyuki HoshiSatoshi TerashitaKen Mizuta
    • Ken ShibazakiMasaaki TanakaToshiyuki HoshiSatoshi TerashitaKen Mizuta
    • H02P158
    • H02P5/68
    • The motor driving apparatus comprises a plurality of motors for displacing the position of the control object member, semiconductor switch pairs, a plurality of motor driving units for connecting the motors to the power supply and a control unit for ON/OFF controlling the semiconductor switch pairs. The motors form two sets of motors with each set being formed of two motors. One end of the motors and forming each set is connected to the common motor driving unit having the semiconductor switch pair and the other end of the motors and forming each set is connected to the motor driving units having the semiconductor switch pairs in each set. When the motors of each set are driven simultaneously, the control unit turns ON and OFF two semiconductor switch pairs and drives the motors of each set on the time division basis to provide inverse output polarities of the two semiconductor switch pairs connected to the motors of each set. Thereby there is provided a low price motor driving apparatus that has reduced the total number of motor driving units using the motor driving units having the semiconductor switch pairs.
    • 马达驱动装置包括用于移动控制对象构件的位置的多个马达,半导体开关对,用于将马达连接到电源的多个马达驱动单元和用于开/关控制半导体开关对的控制单元 。 电动机形成两组电动机,每组电动机由两个电动机组成。 电动机的一端形成每个组合件连接到具有半导体开关对的公共电动机驱动单元,并且电动机的另一端和每组的形成连接到具有每组中的半导体开关对的电动机驱动单元。 当各组电动机同时驱动时,控制单元接通和断开两个半导体开关对,并按时间顺序驱动每组的电动机,以提供连接到每个电动机的电动机的两个半导体开关对的反相输出极性 组。 因此,提供了一种使用具有半导体开关对的电动机驱动单元减少了电动机驱动单元总数的低价电动机驱动装置。
    • 10. 发明授权
    • Power window switch device
    • 电动车窗开关装置
    • US06215201B1
    • 2001-04-10
    • US09317658
    • 1999-05-24
    • Hidetaka NumataMikio OnoderaKatsuya MitsuzukaKen Mizuta
    • Hidetaka NumataMikio OnoderaKatsuya MitsuzukaKen Mizuta
    • E05F1510
    • H02H3/04H01H2239/048H02H7/0851
    • Disclosed is a power window switch device capable of informing the driver of the occurrence of a malfunction in the opening and closing of power windows. A power window switch device includes a plurality of pairs of power window switches individually connected to a plurality of power window motors, a detecting section for detecting a malfunction in the opening and closing of the power windows and outputting a malfunction signal, a control section for detecting the malfunction signal output from the detecting section and outputting an actuator drive signal, and a vibrating device driven by the drive signal output from the control section. The vibration of the vibrating device is transmitted to the finger operating the power window switches to thereby inform the driver of the occurrence of a malfunction.
    • 公开了一种电动车窗开关装置,其能够通知驾驶员在电动车窗的打开和关闭中发生故障。 电动车窗开关装置包括分别连接到多个电动车窗电动机的多对电动窗开关,用于检测电动车窗的打开和关闭故障并输出故障信号的检测部分,用于 检测从检测部分输出的故障信号并输出​​致动器驱动信号,以及由从控制部分输出的驱动信号驱动的振动装置。 振动装置的振动被传送到操作电动窗开关的手指,从而通知驾驶员故障的发生。