The Study Of Road Lamp Intelligent Control Based On Zigbee

In this paper According to the phenomenon of the waste of resources because of the city street lamp control mode, the paper, on the basis of the intelligent design based on zigbee street light control system; analyses the zigbee wireless transmission technology and GPRS wireless transmission technology, It achieves the real-time monitoring and management of the street lamp successfully and ensures its high efficiency and stability, round-the-clock operation.Firstly, This paper introduce the basical knowledge of the zigbee network and GPRS network, the Zigbee network topology is studied, zigbee network topology mainly include the chain the topology of the network, the star the topology of the network, the network topology mesh network (tree) three, according to the actual situation, to realize this design can use the chain network topology structure.The control of Intelligent street lamp mainly is the collection of the current information collection, zigbee wireless transmission take JN5139 of the company as a master jennic module, the macro electric company take H7710 as GPRS network transmission module. The whole system framework includes five parts, that is, the lamps of the terminal, the job role as the coordinator of the role of the receiver; GPRS network end; Control management center of the database; And Internet network shows end. Among them, the job install in the street lamp, through the current sensors to collect the lamp current signal, and then after the chain topological organization chart transmissing to the coordinator, the realization way street can be matrix form or in the form of single row; Coordinater end is to receive the signal from the job after GPRS networks sending the control center of database; Data can be collected according to the Treasury after the lamps of the realization of the real-time monitoring information.When complete the system's hardware circuit, the software devise of upper and lower level can create the zigbee wireless network; data transmission, and show the upper PC figures data. In this paper, we use the topological structure of the chain to realize data transmission, according to the chain the topology of the network achieve the process of the network. Networking carried out after completion of data collection and data transfer, data transmission consists of two parts, that is, between the job "relay" transmission and GPRS to Internet the data transmission.