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    • 6. 发明申请
    • OCCUPANT APPROACH DETECTION APPARATUS, OCCUPANT APPROACH DETECTION SYSTEM, AND OCCUPANT APPROACH DETECTION METHOD
    • 检测方法检测装置,检测方法检测系统及其方法检测方法
    • US20070115095A1
    • 2007-05-24
    • US11561430
    • 2006-11-20
    • Takashi Eguchi
    • Takashi Eguchi
    • G05B19/00
    • G07C9/00309G07C2209/63
    • An occupant approach detection apparatus which includes: a transmitting device individually transmitting transmission request signals from transmitting antennas provided to doors of a vehicle; a receiving device receiving a response signal returned, as a response to one of the transmission request signals, from a portable unit; and a controller detecting an approach of a vehicle occupant carrying the portable unit based on the response signal. Each of the transmission request signals includes identification information for identifying corresponding one of the transmitting antennas or one of the doors. The response signal includes identification information corresponding to the identification information included in the transmission request signal. The controller determines which of the plurality of doors is approached by the vehicle occupant carrying the portable unit on the basis of the identification information included in the response signal.
    • 一种乘员接近检测装置,其特征在于,包括:发送装置,分别发送来自车辆的门的发送天线的发送请求信号; 从便携式单元接收响应于所述传输请求信号之一的响应信号的接收设备; 以及控制器,其基于所述响应信号检测携带所述便携式单元的车辆乘员的接近。 每个发送请求信号包括用于识别相应的一个发送天线或其中一个门的识别信息。 响应信号包括与发送请求信号中包含的识别信息相对应的识别信息。 控制器基于包括在响应信号中的识别信息,确定携带便携式单元的车辆乘员接近多个门中的哪一个。
    • 7. 发明授权
    • Horizontal sync pulse control circuit for video tape recorder utilizing
pulse code modulation
    • 用于录像机的水平同步脉冲控制电路利用脉冲编码调制
    • US4507687A
    • 1985-03-26
    • US409552
    • 1982-08-19
    • Yutaka HirotaTakashi Eguchi
    • Yutaka HirotaTakashi Eguchi
    • G11B20/10G11B20/18H04N5/935H04N5/91
    • G11B20/10527H04N5/935
    • A horizontal sync pulse control circuit for a video tape recorder of the type utilizing pulse code modulation in a standard format, where there is a fixed time interval between each horizontal sync pulse and the beginning of the data pulse train for the corresponding video line. Delay circuitry and associated signal process circuitry is used to monitor this time interval. When the monitored time interval between the horizontal sync pulse and the first data pulse for the corresponding line differs from the correct time interval by one bit or less, the position of the horizontal sync pulse is re-synchronized utilizing a clock locked to the video signal. When the interval between the horizontal sync pulse and the first data pulse of the corresponding line exceeds one bit, the horizontal sync pulse is blanked, so that noise which would otherwise be produced by an incorrect horizontal sync pulse is eliminated.
    • 一种用于采用标准格式的脉冲编码调制类型的录像机的水平同步脉冲控制电路,其中在每个水平同步脉冲与对应的视频行的数据脉冲序列的开始之间存在固定的时间间隔。 延迟电路和相关信号处理电路用于监视此时间间隔。 当水平同步脉冲与相应线路的第一数据脉冲之间的监视时间间隔与正确的时间间隔不同一位或更少时,水平同步脉冲的位置将利用锁定到视频信号的时钟来重新同步 。 当水平同步脉冲与对应行的第一数据脉冲之间的间隔超过一位时,水平同步脉冲被消隐,从而消除了由错误的水平同步脉冲产生的噪声。