Design And Implementation Of The Supervision System Of Seismic Instrument Line

In recent years, with the rapid development in exploration technology, expansion of exploration market and extensive use of the G3 i and other self-service equipment, the workload of the seismic instruments becomes greater for the efficient acquisition. Thus, some new requirements is proposed for the efficiency of seismic instruments troubleshooting. The supervision of seismic line is to monitor if the parameters of the seismic instrument in the line, such as the embedded, voltage, resistance, and so on, comply with relevant standards. At this stage, the radio station is still utilized to broadcast the abnormal channel information in the line investigation in the field, and the line checking workers note down the messages one by one and then start checking. The traditional checking pattern has been unable to meet the needs of current seismic exploration work for its low efficiency. Therefore, the study of a highly efficient and reliable supervision system of seismic line has is of great significance.According to the shortcomings of traditional line investigation pattern, the construction goal of seismic line supervision system is proposed, which is aimed at improving the efficiency of the supervision work, enhancing the reliability of transmission and facilitating the line checking work. The overall structure of the system including supervision server and handhold terminal is established, and then the communication mode adaptive method and the routing planning of line checking which are key technologies of the system are described in detail.Firstly, according to function and performance analysis of the seismic line supervision system, C/S mode is used as software framework, the software structures of the system is proposed and the software development platform is chosen. Secondly, the software of the server is divided into user management module, system management module, data analysis module, information distribution module, request processing module and interface module, and the software of the handhold terminal is divided into parameter control module, communication management module, data processing module, digital map module and route planning of line checking. Thirdly, the realization process of each module is expounded, and the communication mode switching mechanism and optimal path calculation method are particular introduced. Finally, in order to verify the stability and reliability of the system, the system is tested and analyzed. The test results show that the system can run stably and reliably, which meets the required function and reaches the expected goal.