The Design Of Demonstration IOT Application For Data Platform On Zigbee

Because of communication technology of things and the big data of sensors, the large ITO applications is not widely used. And China is the first three mining country in the world. But currently there is still a serious problem on dust control at mines in our country with a low degree of automation. So in this paper use a smart dust control system as a demo. In Intelli Sense of the system use Zigbee to communication and use Hbase as database to be environment of data platform. Use GSM connect that two parts. The system is a high degree of automation Zigbee-based system. In this system dust is controlled by real-time storage data. The system includes four subsystems the back-end data platform, gateway scheduling subsystem, data monitoring subsystem, dust control subsystem. Data monitoring subsystem transmit the sensor data to gateway scheduling subsystem through Zigbee network. Then the data is transmitted to data platform for analysis, processing and storage by gateway scheduling subsystem. Finally data platform sends the control commands to dust control subsystem to control dust via ateway scheduling subsystem through Zigbee network.This paper first introduces four aspects of Zigbee protocol, protocol stack structure, network topology, protocol specification and system architecture, and analyzes the feasibility of Zigbee technology systems for the system design. After that design the harware of gateway scheduling subsystem, data monitoring subsystem and dust control subsystem from two aspects of the chip selection, schematic design. And design and implementation the software for that three subsystem from two aspects of communication design and software process design. Then design the data platform through three aspects of database design, page design, and functional communication framework. Finally test the node communication capabilities and node power consumption to ensure that the node performance can meet the needs of the system design. Then test the function of the system to ensure the availability of the system.This design uses Zigbee technology to complete the communication and control of gateway scheduling subsystem, data monitoring subsystem and dust control subsystem. And use GSM networt to complete the communication between gateway scheduling subsystem and the data platform. In this system dust is automaticly controlled by real-time storage data.