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1. 发明专利

JPS58187805A Wireless tide level telemeter 失效
标题翻译：无线潮流电报
公开(公告)号：JPS58187805A
公开(公告)日：1983-11-02
申请号：JP6952582
申请日：1982-04-27
申请人： Penta Ocean Constr Co Ltd
发明人： USHIGAKI YASUTAKA , TAJIMA MASANORI , IIJIMA SEIGOU , SHIGEMATSU BUNJI
IPC分类号： G08C17/00 , G01B17/00 , G01C13/00 , G08C23/04 , H04B7/00 , H04B11/00
CPC分类号： G01C13/004
摘要： PURPOSE:To obtain a wireless tide level telemter, wherein the signal of a tide level gage, which is provided in an automatic tide level gate station at a specified position, is transduced into a sound wave, the transmitted sound wave is emitted by a radio and received by a working ship at a point on the sea which is separated from the automatic tide level gage station, and the tide level is indicated through the sound wave. CONSTITUTION:A tide level gage 2 comprising a tide level detector 3 and a tide level transducer 4 is provided in an automatic tide gage station 1 at a specified position. The tide level signal, which is detected by the detector 3 is transduced into an electric signal by the transducer 4 and applied to a tide level to sound wave transducer 5. The sound wave signal from the transducer 5 is transmitted by a sound wave transmitted at every time which is specified by a transmitting time setting device 6. The transmitted wave is received by a microphone 9 and emitted by a simplified radio 8 and a transmission antenna 10. A receiving antenna 11 and a simplified radio 13 on a working ship 11 at a position on the sea, which is separated from the automatic tide level station 1, receives the radio wave emitted by the antenna 10 and transmits the signal corresponding to the tide level from a speaker 14. The sound received by a sound wave receiver 16 is displayed by a tide level display part 17 through a tide level transducer 15 and recorded by a tide level recording part 18.
摘要翻译：目的：为了获得无线潮汐水位遥控器，其中设置在指定位置的自动潮汐水位门站中的潮汐水位计的信号被转换成声波，所发送的声波由无线电并在海上与自动潮汐测量台分离的一个工作船接收到潮汐水位，并通过声波指示潮汐水位。构成：在指定位置的自动潮汐测量站1中设置有包括潮汐水平检测器3和潮汐水平传感器4的潮汐水位计2。由检测器3检测到的潮汐水平信号由换能器4转换成电信号并施加到声波换能器5的潮汐水位。来自换能器5的声波信号通过在发送波由麦克风9接收并由简化的无线电8和发送天线10发射。接收天线11和简化的收音机13在工作船11上与自动潮汐平台1分离的海上位置接收天线10发射的无线电波，并从扬声器14发送对应于潮汐水平的信号。由声波接收机16接收的声音是由潮汐水位显示部分17通过潮汐水位传感器15显示并由潮汐水平记录部分18记录。

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