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A platform for research: civil engineering, architecture and urbanism
Low-frequency electromagnetic wireless static sounding system based on feeler lever transmission
The invention provides a low-frequency electromagnetic wireless static sounding system based on feeler lever transmission. The low-frequency electromagnetic wireless static sounding system comprises astatic sounding machine, a probe, a signal transmitting module, a signal receiving module and a signal processing module. The signal transmitting module comprises an upper shell and a lower shell, the upper end of the upper shell is connected with a feeler lever of the static sounding machine, and the lower end of the upper shell is connected with the upper end of the lower shell through an insulating joint; and the lower end of the lower shell is connected with the probe, a signal transmitting circuit board is arranged in the lower shell, and the signal transmitting circuit board is connected with the probe and is used for acquiring measurement data and converting the measurement data into a voltage signal applied between the upper shell and the lower shell. The signal receiving module comprises a signal receiver and an electrode, and the signal processing module is used for carrying out digital filtering and decoding on the collected data to obtain measurement data. The low-frequency electromagnetic wireless static sounding system has the beneficial effects that the system has the advantages of being simple in structure, convenient to operate, high in working efficiency, large in transmission depth and high in reliability, and the continuity and reliability of instrument data transmission are improved.
本发明提供一种基于探杆传输的低频电磁无线静力触探系统，包括静力触探机、探头、信号发射模块、信号接收模块、信号处理模块；信号发射模块包括上、下部外壳，上部外壳上端连接静力触探机的探杆、下端通过绝缘接头连接下部外壳上端，下部外壳下端连接探头，下部外壳内设有信号发射电路板，信号发射电路板连接探头，用以获取测量数据，并将测量数据转化为施加到上、下部外壳之间的电压信号；信号接收模块包括信号接收机及电极，信号处理模块用于对采集到的数据进行数字滤波和解码，获得测量数据。本发明的有益效果：具有结构简单、操作方便、工作效率高、传输深度大、可靠性高的优点，增加了仪器数据传输的连续性和可靠性。
Low-frequency electromagnetic wireless static sounding system based on feeler lever transmission
The invention provides a low-frequency electromagnetic wireless static sounding system based on feeler lever transmission. The low-frequency electromagnetic wireless static sounding system comprises astatic sounding machine, a probe, a signal transmitting module, a signal receiving module and a signal processing module. The signal transmitting module comprises an upper shell and a lower shell, the upper end of the upper shell is connected with a feeler lever of the static sounding machine, and the lower end of the upper shell is connected with the upper end of the lower shell through an insulating joint; and the lower end of the lower shell is connected with the probe, a signal transmitting circuit board is arranged in the lower shell, and the signal transmitting circuit board is connected with the probe and is used for acquiring measurement data and converting the measurement data into a voltage signal applied between the upper shell and the lower shell. The signal receiving module comprises a signal receiver and an electrode, and the signal processing module is used for carrying out digital filtering and decoding on the collected data to obtain measurement data. The low-frequency electromagnetic wireless static sounding system has the beneficial effects that the system has the advantages of being simple in structure, convenient to operate, high in working efficiency, large in transmission depth and high in reliability, and the continuity and reliability of instrument data transmission are improved.
本发明提供一种基于探杆传输的低频电磁无线静力触探系统，包括静力触探机、探头、信号发射模块、信号接收模块、信号处理模块；信号发射模块包括上、下部外壳，上部外壳上端连接静力触探机的探杆、下端通过绝缘接头连接下部外壳上端，下部外壳下端连接探头，下部外壳内设有信号发射电路板，信号发射电路板连接探头，用以获取测量数据，并将测量数据转化为施加到上、下部外壳之间的电压信号；信号接收模块包括信号接收机及电极，信号处理模块用于对采集到的数据进行数字滤波和解码，获得测量数据。本发明的有益效果：具有结构简单、操作方便、工作效率高、传输深度大、可靠性高的优点，增加了仪器数据传输的连续性和可靠性。
Low-frequency electromagnetic wireless static sounding system based on feeler lever transmission
一种基于探杆传输的低频电磁无线静力触探系统
XU LIN (author) / SHAO CHUN (author) / KANG YUNQIU (author) / HU SHIWEN (author)
2020-05-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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