Design And Implementation Of Wireless Lock Management System Based On IoT

With the development of information technology,the IoT(Internet of things)is widely applied in health care,intelligent transportation,construction,intelligent home,security and etc.The requirements of intelligent management and centralized management have been put forward.At present,the requirements of access control management in office building such as schools,hospitals,enterprises,are no longer managing a single access,but refining the specific area and locks,and combining with the management of the personnel information and room information.The traditional access control system,which is merely applied in the public places like hotel,has many problems such as simple,high cost,complex physical connection between the device and network,reconstruction difficult.According to these problems,this article proposes a solution of wireless lock management system based on the specific project,and gives the design,implementation,test and application of the system.The main work is given as follows:1.According to the issues of the traditional lock management system in practical application,the design scheme for the wireless lock system is put forward.The requirements of the system has been determined through the demand analysis which provides the basis for the implementation of the system.2.Based on the design of the wireless lock and base station controller,a management system is established.The management system adopts the idea of modular design and Spring MVC framework,and it implements the system management module,personnel information management module,lock management module,daily monitoring management module,report management module.Besides,the communication software is implemented based on Node.js and multi-process pattern which improves the ability of dealing with concurrent data.3.Each sub-modules is tested,and the test result shows that the management system is suitable for access control management.Besides,the system which has practical value and market prospect,has been applied to the staff building in Lanxi power station and overcomes the problems arise in the management of person and room.