The Study Of Road Lamp Monitoring System Based On Zigbee

Zigbee network technology is a large capacity, low cost, low power, reliable wirelesscommunications technology communications, data transmission rate can be low and short-distance wireless network communication protocols. Because Zigbee network nodes small,flexible networking, it is particularly suitable for the formation of a wireless sensor network.With the advent of intelligent lighting, green lighting concept, the traditional street lightingsystem problems have become increasingly prominent, seeking a clean energy, the use ofgreen lighting and street lighting system with efficient and reliable management methods,both in line with social and economic development trends, but also fully embodies theprinciple of building a conservation-oriented society.In response to these problems, this paper studies a Zigbee wireless sensor networksbased solar street light control system, the traditional way to make up for higher costs, wastedtoo large and other issues. Realized on the street running real-time monitoring. Design of theentire program, including both hardware and software parts. The hardware part includes aLED drive control circuit, a data acquisition circuit design and routing node. LED drivercontrol circuit and data acquisition circuit is based C8051f930microcontroller to be extended,the main achievement of street lighting mode control, control and measurement of batterycharge and discharge of the LED voltage, current, battery voltage and current andillumination parameters. For transmitting data is a wireless communication network based onthe CC2430chip transmission. This section is also the focus of this thesis research. Oneadvantage of the software part Zigbee protocol stack software development, the mainformation of a wireless network, the nodes get the data node and coordinator node datacommunications and other functions, the second is through a combination of hardwarecircuitry C8051f930microcontroller programming to achieve its function. Finally, a networktesting and data transmission test results showed that wireless sensor networking is stable andreliable operation controller to verify the correctness and feasibility of the design.