摘要
针对数字化地震采集需求,阐述了由ARM7作为微处理器控制CS5376芯片组进行三分量地震数据采集的全过程。通过嵌入式软硬件开发实现A/D参数配置、数据转换、数据传输等功能。利用数字示波器获取测试数据流验证设计合理性。整体设计应用到实际产品中验证其在地震采集设备研发中的可行性和实用性。本设计可适用于多个地球物理勘探领域。
According to the demand of digital seismic acquisition,a whole process of three-component seismic data acquisition is described in which ARM7 is used as a microprocessor to control CS5376 chipset.A/D parameter configuration,data conversion,data transmission and other functions are realized by the developments of embedded hardware and software.Through using digital oscilloscope to access the test data flow,the reasonableness of the design can be verified.The whole design applied to the actual products can verify the feasibihty and practicability in the development of earthquake acquisition equipment.This design is applicable to many geophysical exploration.
出处
《测控技术》
CSCD
2016年第1期53-55,64,共4页
Measurement & Control Technology
