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Research on Detection of Environmental Factors Based on IOT Technology

2017; Springer Science+Business Media; Linguagem: Inglês

10.1007/978-981-10-6232-2_55

1876-1119

Qing Liu, Pinggen Wang, Jiatai Chen,

Water Quality Monitoring Technologies

The “man,” “machine,” and “environment” can be seen as the three elements of the man-machine-environment system engineering (MMESE). And the “environment” refers to the special conditions of people and machines (or computers), which includes both physical and social factors. The man-machine-environment system constitutes a very complex super giant system through the information transmission, information processing, and information control between three elements above. Consequently, the detection of environmental parameter plays a critical role in MMESE; in particular, the emergence of the Internet of things (IOT) technology makes the environmental factor detection development intelligent and quantitative. In our paper, we propose a design scheme of intelligent detection of environmental factors based on the IOT technology and embedded computer technology. The design of hardware circuit is integrated by the Cortex A8 chip module equipped with CC2530 wireless sensor module and the corresponding peripheral circuits, which also comprises 5 sensor nodes used to sensing environment parameters. The terminal node makes up the Zigbee wireless sensor network with coordinator node by means of star topology. And the collected data are transformed to central control gateway. Debugging through the integrated editing software IAR and visual interface designing by QT creator software within virtual machine VMware, finally we achieve intelligent detection and control of environmental factors.