Design on a kind of multi-channel electric spark source system

Abstract

This system includes multiple single-channel electric spark sources, the ARM processor, the host computer, a cross station, and an earthquake detector. The ARM processor transfers signal between the single channel electric spark source and the host computer. The upper computer sends out control commands to the ARM processor based on the information transmitted from the single channel electric spark source and the cross station. Seismic wave signals are transmitted to the host computer by cross station. In this invention, a number of single-channel electric spark sources are assembled in the construction site, using the ARM processor and the host computer to control them assembly, solving the difficult problems that the traditional high energy electric spark source system is difficult to carry out the exploration in mountainous areas; Multiple sources are used to discharge respectively and the time delay is recorded. And then every single-channel electric spark source is controlled alone or in a unified manner by the ARM processor and the host computer, so that the discharge energy superposition is optimized, which solves the problem of the energy shortage of the excitation seismic wave.