The Design And Implementation Of The City Street Smart Lighting System

With the rapid development of cloud computing technology，The Internet ofthings technology got rapid popularization， The concept of wisdom city hasgradually developed from theory stage to implementation stage. Bring the urbanstreet lamp fully into the new system of city Internet of things, use the latest Internettechnology and the need of intelligent lighting control become more realistic andurgent. The Intelligent lighting lamps iot system standards is not clear and therelated technologies is not comprehensive in China or abroad, so this thesis on thisemerging technology for in-depth research.This thesis based on the new type of light source and the development ofwireless sensor network technology, with the background of Internet of datacommunication and processing technology, Analysis the current situation of thedevelopment trend of intelligent lighting system and support, Summarizes theoverall demand for intelligent lighting system, and proposed a set of systemimplementation scheme, then provide comprehensive analysis on system architecture,hardware and network mode, software architecture, software process, controlstrategy and so on.The thesis come up with the system architecture constitute by Communicationinterface software, data processing software, operation management, software andhardware controller. Communication interface software makes the messagetransmission management come true which based on the TCP agreement. And itsupport long and short communication. Data processing software make the opensource mongo as the core processing structure, In the sensor data of storagenon-relational played a technical features; With open source Storm as the coreprocessing structure, control command parsing and distribution, sensor data storageprocessing and analysis of statistics to realize the remote switch, dimmer control ofstreet lamp, Current, voltage, power detection and the working state of street lampautomatic inspection. Under the precondition of system background processingability, the realization of the application software operation more simple, mainlyrealization the function of data allocation and management. Hardware controller asthe control terminal of the system has the ability of wireless data transmission, it caninstall with street lamp to control them and remote measurement.Through the test, we achieve the expected target and technical indexes, carry onthe energy saving of urban street lamp lighting system, Reduce maintenanceworkload and operational cost, solve the practical problems and has a good application prospect.