Design of Military Logistics Management System Based on Internet of Things Technology Xue-jiang Wei 1, Jian-fei Feng 2, Shao-juan Feng 3, Yu-zhu Zhai 4 1, 2, 3 Public Acquisition Department, Wuhan Economics Academy, Wuhan, China 4 Wuhan Economics Academy, Wuhan, China (15926403236@163.com) Abstract - Since the capability of information collection, information processing and information using is the bottleneck of the development of military logistics, this paper puts forward “three-layer architecture” of military logistics management system based on Internet of Things technology after analyzing the operation process of military logistics, and introduces its functions which include demand management, decision-making assistant, procurement management, warehouse management, transportation & distribution management. Keywords - Internet of Things, Military Logistics, Military Logistics Management System, RFID I. INTRODUCTION The ultimate objective of military logistics operation is distributing military supplies to all combat troops actively at the right time and places [1]. The achievement of this objective is greatly influenced by the capability of information collection, information transmission, information analyzing, information processing and information using, which has been the bottleneck of the development of military logistics [2]. This situation may be changed by developing and applying Internet of Things technology in military logistics. Based on the Internet of Things technology, some appropriate objectives of military logistics can be easily achieved by optimizing military logistics operation process and constructing military logistics management system [3] [4]. II. ANALYSIS OF MILITARY LOGISTICS OPERATION PROCESS The military logistics operation process can be divided into three phases: demand applying, material acquisition, transportation & distribution [5], as shown in Fig. 1. 1) Demand applying: When combat troops need some materials, they apply the demand including material names, amounts, quality standards, deadlines and destinations to military logistics command. 2) Material acquisition: When military logistics command receives combat troops’ material demands, it makes material acquisition decision promptly after contracting demand with inventory. If the inventory is enough, it will give an outing order to military depot; otherwise it will give a material procurement mission to military procurement agency which will purchase those needed materials from suppliers. Fig.1. Military logistics operation process 3) Transportation & distribution: During the period of carrying out material acquisition mission, military logistics command decides how to distribute the supplies. If it is dangerous for civil logistics enterprise, military logistics command will select military transportation agency to transport the supplies; otherwise it will select civil logistics enterprise. If the supplies are only distributed to one place, they will be transported to the destination directly; otherwise they will be transported to distribution center firstly and be distributed to combat troops by distribution center later. III. DESIGN OF MILITARY LOGISTICS MANAGEMENT SYSTEM A. Objective of military logistics management system Military logistics management system aims at providing an information management platform to military logistics command, military procurement agency, military depot and military transportation agency, and combining them with suppliers and logistics enterprises by information flow. It also aims at achieving automatic information collection, intelligent information processing, scientific resource configuration and maximum support efficiency by applying Internet of Things technology and Geographic Information System (GIS). B. Architecture of military logistics management system Architecture of military logistics management system includes three layers: sensing layer, network layer and application layer [6]-[11], as shown in Fig. 2. situation of military logistics, the distribution of resources and the condition of transportation. 2. Procurement management Procurement management is provided to military procurement agency, which includes supplier selection and E-Procurement management [13]. 1) Supplier selection: With the assistance of Geodatabase and GIS application support service, military logistics management system searches those suppliers which accord with demands intelligently following the rules set by commander, and transforms the result into report automatically. 2) E-procurement management: Through military logistics management system, all material procurement activities such as promulgating procurement information, bidding, evaluating bids, contracting and payment can be carried out online. 3. Warehouse management Fig.2. Architecture of military logistics management system C. Functions of military logistics management system 1. Military logistics decision-making assistant Military logistics decision-making assistant is provided to military logistics command, which includes demand management, potential support capability evaluation and decision-making assistant of material support plan [12]. 1) Demand management: After combat troops apply material demands through internet or by Personal Digital Assistant (PDA), military logistics management system integrates these demands with same material and destination automatically accorded with the common rule and request of demand management by the assistance of computers. 2) Potential support capability evaluation: When receiving a supply mission, military logistics management system analyzes the information provided by supplier database, inventory database and transportation database intelligently, and evaluates the potential support capability provided by suppliers, military depots, military transportation agencies and logistics enterprises automatically by the assistance of GIS application support service, cloud computing service and intelligent analysis service. 3) Decision-making assistant of material support plan: Based on the evaluation of potential support capability, military logistics management system can assist the commander to make decision after analyzing the Warehouse management is provided to military depot, which includes storage location assignment, outwarehouse and in-warehouse management, inventory management, monitoring and control to warehouse’s surroundings [14]. 1) Storage location assignment: Military logistics management system provides graphical interfaces to users, and assigns storage location intelligently according to the information of materials including deposit periods, bulk & weight, destination and so on, in order to improve the utilization ratio of storage location and speed of inbound & outbound operation. 2) Out-warehouse & in-warehouse management: Military logistics management system transmits outwarehouse & in-warehouse information through local area network (LAN) of military rear depot, and collects materials information automatically by using Radio Frequency Identification technology (RFID). 3) Inventory management: Military logistics management system provides graphical interface to users, collects information and refreshes data automatically and periodically, calculates the threshold value of inventory with the assistance of intelligent analysis service, and advises manager to apply for material while inventory is under threshold value. 4) Monitoring and control of warehouse’s surroundings: Military logistics management system will give an alarm while incident happens such as in-break, fire and leak of dangerous materials, sense the temperature and humidity of warehouses and activate adjustments automatically while temperature or humidity is out of normal scope. 4. Transportation management Transportation management is provided to military transportation agency, which includes vehicle monitoring, transportation planning and routing planning. 1) Vehicle monitoring: Military logistics management system provides a graphical interface to users to monitor vehicle on electronic map with the application of GPS and the assistance of GPS support service. 2) Transportation planning: Military logistics management system provides assistance to users to select transportation mode and vehicles according to destination, material type, material amount and material bulk & weight. 3) Routing planning: Military logistics management system gives advice about routing planning to commander, and provides guidance to vehicles while some selected routes are interrupted. 5. Distribution management Distribution management is provided to distribution center, which includes distribution planning and loading planning [15]. 1) Distribution planning: Distribution center may distribute one batch materials to several combat troops and demand included several types of materials which are applied by one combat troop may be grouped in different batches, so distribution planning is one of the most important tasks of distribution center. Military logistics management system provides assistance to distribution center by making distribution plans automatically based on contrasting received materials with combat troops’ demands. 2) Loading planning: Military logistics management system makes loading decisions that include loading orders and loading modes based on intelligent analysis service. 6. Military logistics operations monitoring and control This function is provided to military logistics command. 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