Research On UV Remote Monitoring Technology Based On Internet Of Things

With the development of economy, the continuous improvement of people’s quality of life, UV has become the focus of attention of many people. UV sunscreen as the focus, it also has other effects. UV has been used in many fields of medical, industrial, military, culture and so on. As Tibet "roof of the world", with its unique natural features. Due to the high altitude, thin air so dry climate, strong ultraviolet radiation, for people living in Tibet, generally very dark. This design combines the Tibet University laboratory ultraviolet solar UV monitoring methods, the original fixed ultraviolet information collection based on monitoring and remote transmission of ultraviolet information collection, providing a good foundation for further study of ultraviolet light.Significance of this design is to help people understand more of ultraviolet rays, while networking technology for wireless remote transmission of ultraviolet sensors to collect data from the Zig Bee network and the GPRS module by using the material, the final real-time display and data stored on the host computer. Compared to the original UV collect data capture reduces the amount of manpower and material resources, and real-time monitoring of UV index. Compared to the meteorological stations by way of acquisition, the cost is very low, with some applicability and universality.This design choice is South Korea UVM-30 A UV sensor, Zig Beetechnology from networking technology, ultraviolet data dissemination on the LAN, select the CC2530 core module, which enables local processing and transmission of data; by comparison swarm intelligence optimization routing algorithm AODVjr Cluster-Tree algorithm and routing algorithm combined so that the ultraviolet data collection can select the optimal routing path is passed to extend the life of the system. A comprehensive analysis of the topology of Zig Bee technology, protocol architecture, and its mode of operation, etc., technology is a proven leader in Zig Bee wireless sensor networking is short-range communication. There is a comprehensive exposition of the GPRS technology, network architecture, interfaces and protocols, DTU tool boxes, to prove that it is a good long-distance transmission technology. Remote transmission is selected as GPRS SIM800 module, which supports quad-band GSM / GPRS, provides all hardware interfaces, via input and output interfaces(GPIO) for programming; ultraviolet sensors monitoring platform PC interface display is the use of Lab VIEW software to make it uses a graphical programming with conventional text-based programming is not the same, more intuitive and easy to use, can be achieved on the front panel and block diagram of the synchronous implementation. The design and implementation of data collection and comparisons with ultraviolet sensor achieve routing algorithm local transmission, and to find the optimal path routing, remote transmission of data via GPRS modules, and data on the display screen of the PC real-time display and storage.On the performance of the system has a test, so that for future large-scale implementation has a standard.