The invention discloses a bottom-supported acoustic wave meter, and relates to the field of ocean observation. In the bottom-supported acoustic wave meter, a transducer is fixed on a gimbal through a limiting hoop; the transducer is connected with one end of the signal cable; the other end of the signal cable is connected with the bottom of the instrument cabin; the host unit, the timing unit and the rechargeable lithium battery are positioned in the instrument cabin; the top of the instrument cabin is also connected with a wireless communication antenna through a watertight connector; the instrument cabin and the solar panel are fixed on a stainless steel bracket in the floater; one end of the fixing anchor is connected with the gimbal through a Kevlar rope, and the other end is connected with the bottom of the instrument cabin through an anti-oscillation rope; two ends of the recovery rope are respectively connected with the gimbal and the anchor. A data analysis control module in the host unit can calculate the wave height according to the echo data and transmit the wave height back to an upper computer in real time through a wireless communication antenna, so that the real-time performance of wave observation is improved; and the working time is prolonged through the arrangement of the timing unit, and the device has the characteristic of being convenient to lay and recycle.
本申请公开了一种坐底式声学测波仪,涉及海洋观测领域。该坐底式声学测波仪中,换能器利用限位箍固定在常平架上;换能器与信号缆的一端连接;信号缆的另一端与仪器舱底部连接;主机单元、定时单元以及可充电锂电池位于仪器舱内;仪器舱顶部还通过水密接插件与无线通信天线连接;仪器舱和太阳能板固定在浮子内部不锈钢支架上;固定锚一端通过凯夫拉绳与常平架连接,另一端通过防荡绳与仪器舱底部连接;回收绳两端分别连接常平架和固定锚。主机单元中的数据分析控制模块能够根据回波数据计算波高并经由无线通信天线实时传输回上位机,提高了波浪观测的实时性;通过定时单元的设置延长了工作时间,并且具有便于布放和回收的特点。
Bottom-supported acoustic wave meter
坐底式声学测波仪
18.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G01S RADIO DIRECTION-FINDING , Funkpeilung / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
Acoustic Ground-Impedance Meter
NTRS | 1983
|An acoustic ocean-transport meter
Tema Archiv | 1986
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