Development of the NB-IoT-based measurement and control software for broadband SIP response testers for rock and ore specimens
HOU Sheng-Lan1,2(), CHEN Ru-Jun1,2,3,4(), WANG Zi-Hui1,2, LIU Zhi-Tong1,2, LIU Jin1,2
1. School of Geoscience and Info-Physics, Central South University, Changsha 410083,China 2. AIoT Innovation and Entrepreneurship Education Center for Geology and Geophysics, Central South University, Changsha 410083,China 3. The Key Laboratory of Nonferrous Metal Mineralization Prediction and Geological Environment Detection of Ministry of Education, Changsha 410083,China 4. Hunan Key Laboratory of Non-ferrous Resources and Geological Disaster Exploration, Changsha 410083,China
Spectral induced polarization (SIP) response testers for rock and ore specimens determine the SIP response differences between ore bodies and host rocks by measuring the SIP characteristics of rock and ore specimens, thus providing a basis for ore prospecting. They are widely used in geophysical exploration. However, the existing SIP response testers have shortcomings in terms of bandwidth, intelligence, portability, and power consumption. Given this, this study developed a piece of measurement and control software for SIP response testers based on the Internet of Things (IoT) techniques including NB-IoT, Bluetooth, and Wifi, realizing the functions such as near-field communication, cloud communication, data visualization, and data processing. The test results verify that the software can achieve the desired effect owing to its easy operation, stable running, and friendly man-machine interaction.
侯胜蓝, 陈儒军, 王子辉, 刘志同, 刘瑨. 基于NB-IoT的宽频带岩矿石标本频谱激电响应测试仪测控软件研发[J]. 物探与化探, 2022, 46(6): 1463-1469.
HOU Sheng-Lan, CHEN Ru-Jun, WANG Zi-Hui, LIU Zhi-Tong, LIU Jin. Development of the NB-IoT-based measurement and control software for broadband SIP response testers for rock and ore specimens. Geophysical and Geochemical Exploration, 2022, 46(6): 1463-1469.
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