二维码应用管理体系

AbstractWith the rapid development of the Internet in modern society,scanning qr code hasbecome the lowest cost of online and offline interconnection network access.While theeconomy takes off rapidly,many of them are realized by scanning the gr code.Fast networkaccess functions bring convenience to the public at the same time,but also bring a lot ofpotential information security threats.Relevant professionals said that the widely used QRcodecode technology is open,but the two-dimensional code information is difficult toidentify by the human eye,which stores the information is easy to be used by criminals,oftensecurity risks.Thus,the two-dimensional code application management system came intobeing.With the rapid development of wireless network technology,multimedia imageprocessing technology,RFID technology,two-dimensional code technology,promoting thepopularity of the Internet of things,has been applied in many fields.Equipment managementis very important.It plays an important role in logistics and warehousing management,enterprise equipment operation and maintenance management and other fields.It can realizeautomation,informatization and sharing management of equipment,improve the intelligentlevel of equipment management and further improve the application level of equipmentmanagement.At present,the equipment management system has got a lot of universities andresearch institutes for research,the introduction of many technologies,such as installingsensors on each device,using a Zig Bee technology form a self-organization network,cancollect real-time operation data,and data through the 3/4 g wireless network information sentto the monitoring server;B/S architecture is introduced in the device management system,which can log in the system through Internet explorer and so on.It improves the scalability ofthe system,and has high data transmission speed and security.PDA technology is introducedin the equipment warehouse management system,which USES handheld digital devices toscan and photograph equipment resource information,and USES Web services as theserver-side interactive interface.NET Frame work and C#language as the implementation ofthe terminal server port programming language,based on.NET2003 platform,using NETCompact Framework,through PocketPC2002 model simulator development to develop a