Design And Implementation Of Distribution And Monitoring System Based On Internet Of Things

With the development of internet of things technology, internet of things plays a significant role in enhancing the level of informatization and automation in logistics, improving the circulation and information acquisition efficiency, etc, in logistics market. In logistics business of tobacco industry, the internet of things technology is applied extensively. The management and control capacity could be improved overall through the comprehensive application of information and internet of things technology. This article mainly researches and explains how to design the logistics distribution and monitoring system for Zhangzhou Tobacco, aiming at overall perception and monitoring, to achieve the informatization, networking and visualization, and improve the management and control capacity, the whole-process supervision and intelligent management of human, vehicle and materials of tobacco logistics distribution.The three-tier structure of internet of things is designed through application of key technologies of J2EE+WebGIS+WebServices. The access to the data and location perception of human, vehicle and materials are achieved by using RFID, barcode, GPS and other technologies in perception layer. In the network layer, WIFI,3G, GPRS and other network layer technology are applied to achieve information transfer. The business operations and supervision management could be achieved through software development in application layer. The business layer subsystem is developed on basis of handheld PDA to collect and return the data in time, realize the distribution service function of vehicle inspection, shipment scanning, electronic receipt, service evaluation, etc. The monitoring layer subsystem strengthen the whole-process visualization management of tobacco logistics delivery through integration, adopting the Dorado and FLEX technology to realize the all-round monitoring and display of the delivery schedule and progress,vehicle,service evaluation and other aspects.The management and control capacity of tobacco logistics distribution center have been improved greatly through the application of the system.The function of whole-process visualization of the system provides support for the strategy management, security management and efficiency management of distribution center. Meanwhile, the waster of paper in receipt printing and distribution cost have been saved by application of the hand-hold PDA equipment.