A circuit design of highly efficient seismograph data concentrator

The seismograph is a kind of seismic prospecting instrument, detection zone is nearly hundreds of meters. Along with the digital technology application in the engineering seismograph, need to collect and transfer a large of data, and efficient data transmission is directly related to exploration efficiency. Therefore, this paper proposes a parallel data concentrator based on the technology of FPGA, independent research and development the data concentrator circuits and logic system. Through practical engineering exploration and test, data concentrator shorten time of data transmission and improve the efficiency of exploration.