用计算机仿真测试遥爆系统和用浅层地震仪测试TB同步精度

遥爆系统、浅层地震仪是地震数据采集系统中的辅助设备。在野外没有编码器的情况下,可通过计算机截取真编码器的指令信息进行仿真,来完成对译码器性能的检测;而利用浅层地震仪的高精度采集性能,不仅可以完成对遥爆系统的同步精度测试,还能提供可打印的测试结果。本文在提高设备利用率、探索物探装备应用新方法方面作了一些有益的尝试。

Two cases of special application of auxiliary equipment

Remote blast system and shallow seismograph are auxiliary equipments of seismic data acquisition system.In the situation without encoder in field,it can intercept the order information of true encoder to carry out emulation and finish the detection of decoder property;the usage of high-precision acquisition property of shallow seismograph can not only finish the test of synchronous precision of remote blast system,but also provide the tested results by print.The paper made some useful trials in the aspects of improving the usage factor of device and probing the new method for application of geophysical equipment.