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在地质勘探中微震信号采集和传输是关键部分。介绍了使用Zigbee(无线个域网)技术和无线数据传输技术解决微震信号采集和远距离传输的全新解决方案。硬件方面,前端数据采集接口通过Zigbee无线蜂窝网技术实现,远程数据传输解决方案由通用无线分组业务(GPRS)技术和Zigbee与GPRS间接口的详细设计构成。同时文中给出了相应的系统软件。此方案解决了微震勘探时困扰我们的复杂恶劣环境下的许多实际问题。实验结果表明使用Zigbee无线网络通讯技术和GPRS无线分组交换技术的方法是高效、可靠和灵活的。
Microseismic signal acquisition and transmission in geological exploration is a key part. Introduced a new solution to the acquisition of microseismic signals and long-distance transmission using Zigbee (wireless personal area network) technology and wireless data transmission technology. In terms of hardware, the front-end data acquisition interface is implemented through Zigbee wireless cellular network technology. The remote data transmission solution consists of the general wireless packet service (GPRS) technology and the detailed design of the interface between Zigbee and GPRS. At the same time, the corresponding system software is given. This solution addresses many of the practical issues under the complex harsh environment of microseismic exploration that plague us. The experimental results show that the method of using Zigbee wireless network communication technology and GPRS wireless packet switching technology is efficient, reliable and flexible.