Multi-channel pull-type seismic wave detection device and detection method

• Main Authors: YIN YANLI, RU CONG, JIANG JINGTAO, CHENG XINGLI, ZHANG ZENGWANG, LI ZHIQIANG, LI WEI, ZHAI YUWEN, DONG XINGMENG, LIU YANG
• Format: Patent
• Language: Chinese; English
• Published: 02.06.2023
• Subjects: DETECTING MASSES OR OBJECTS; GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; MEASURING; PHYSICS; TESTING

The invention discloses a multichannel pull-type seismic wave detection device and method, and the device comprises a seismic source system which excites seismic waves, a detector system which receives seismic wave signals and converts the seismic wave signals into electric signals, and a data collection system which comprises a main control module, a trigger module, a data collection module and an industrial control computer. The trigger module receives a trigger signal sent by the seismic source system and then transmits the trigger signal to the master control module, and the master control module controls the data acquisition module to acquire an electric signal from the detector system according to the trigger signal and uploads the acquired electric signal to the industrial personal computer. According to the detection device and the detector system disclosed by the invention, at most 48 paths of detector units can be hooked, and the underground space in one area can be explored at one time by adopting