Design And Implementation Of The Remote Management Platform Of Vending Machine Based On B/S Model

With continuous improvement of the social science and rapidly development of the economy, needs for Vending Machine is increasing, while at the present, it can not be met by inefficient and manual management system of Vending Machine. Especially for Distributed management of Vending Machines, traditional labor management which not only uses inefficient and immature operational technological means, but also fails to allocate and replenish the cargo and to repair fault machines in time, will has great negative impact on customers' consumption. In order to improve the efficiency, service level and service quality of Vending Machine management, exploring a real-time and remote monitoring management system is urgently needed. The essay studies GPRS network technology and supervision under B/S structure, combining with the current development of communication technology and network technology, so as to adapt to people's actual demands and the technology development.The essay analyzes the real-time and remote monitoring Vending Machine management system in B/S mode, designs the software structure and the network structure of the system, and makes a specific analysis and research on GPRS network communication principles, on communication principles of Vending Machine terminal and the remote management system, as well as on direct communication between Vending Machine terminal and PC port.First of all, the essay analyzes the present technical status of the Vending Machine management system at home and abroad, the popularity of remote monitoring technology, and the purposes, significance and queries of the research on this subject, which makes readers to get a fully appreciation of the research value and the aims of the essay.Then, after analyzing the traditional management system, the essay proposes the needs, functions and feasibility study of the system. Based on the needs, it introduced an integrated structural design of the system, which comprises working principles, scheme choices, key components and design for database. After that, the essay sets forth the design and research on GPRS communications in detail, including communication principles of Vending Machine terminal and remote management system, communication principles of Vending Machine terminal and PC port, as well as the composition and communication principles of the total communication subsystem.At last, the essay shows how to implement the system software and hardware through the aforesaid specific designs. This section states the design on software layer of Vending Machine terminal and realization of the system software layer, and realization of the total software structure, of the network communication module, of the remote supervision and of the real-time information processing, are mainly expatiated. Among these, the design on software layer of Vending Machine terminal and realization of the total software structure of the system are focused.Some features of the management system in the design stated in the essay, are applied on PC successfully. The management system has been proved to be stable and reliable by experiments.