The Research Of Internet Of Things Based Management And Security System Of Freight Vehicles

With the development of modern logistics, management and security of vehicle transport goods arevery important. combining logistics management with technology of mobile communication, vehiclepositioning and vehicle identification can greatly improve the service of logistics, thus to develop a systemof Management of transport vehicles has significant meaning.In this paper, through analysis the demand of freight vehicle management and security system, Internetof things technology, we design main functional requirements and performance indicators of freight vehiclemanagement and security system.we design a scheme of system according to the functional requirementsand performance index. This system mainly consists of two parts, monitoring terminal and vehicle centralcontroller.The Monitoring terminal mainly collects information of cargo security, then the informationwill be transmitted to the central controller. Central controller analyzes information from monitoringterminal. when there is situation, it will inform driver and locate vehicle position through the public mobilecommunication network. Besides we design circuit of central controller and process of applicationsoftware. the circuit is mainly embedded module, Wifi wireless communication module, message sendingmodule, GPS module and application software. We use ARM core plate and corresponding peripheralinterface circuit structures to construct the central controller circuit. Use QT application platform todeveloped video surveillance applications and test the function of video surveillance, security andperformance of information transmission, the test data shows that the developed system meetrequirements.