Tracs TDMA转发器在VE464控制系统的应用及常见故障解决方法

可控震源高效采集技术对提高施工效率,改善数据质量和地震成像效果显著,因此被广泛地应用于实际生产。高效采集技术常采用万道采集,且监控震源数量多,对仪器与震源的通讯能力提出了更高的要求。目前广泛应用的VE464控制系统,就是采用了Tracs TDMA数据通讯电台,可较好地实现实时监控多组震源,配合Tracs TDMA转发器,可有效地拓展通讯距离,以提高施工效率。本文就Tracs TDMA转发器的应用及常见故障进行了分析,并就如何选择最优参数设置及架设转发器的注意事项进行了说明,旨在充分发挥Tracs TDMA转发器的作用,拓展通讯距离,保证可控震源高效采集的施工效率。

The TracsTDMA Repeater in the Application of VE464 Control System and Common Trouble Shooting

Since the vibroseis acquisition technology can improve the production efficiency, the data quality and seismic im- aging results significantly, so it is widely applied in field operation. Efficient acquisition always adopts million chan- nels, and controls more numbers of vibroseis, thus requirements on the communication ability and distance of the in- strument and the vibrator are greatly increased. Using the Tracs TDMA data communication radio and working with Tracs TDMA repeater, the popular VE464 control system can realize the real-time monitoring of multi sets of source and can effectively expand the communication distance so as to guarantee the operation efficiency. This paper introduced the application of Tracs TDMA repeater and some common problems in operation, ex- plains how to set up the optimal parameters and items what should pay more attention, in order to take full advanta- ges of the Tracs TDMA repeater, expand communication distance and ensure the high construction efficiency of vi broseis acquisition.