A Design and Application of Security-Monitoring System for Tiny Relics

Abstract

In this paper, a security-monitoring system for tiny relics is proposed, which is used to improve the reliability and stability of the museum security system nowadays. This paper analyzed the security-monitoring system of most of the museums in China, and two defects have been discovered. One is that there is almost no security facility which can provide special protection for tiny relics. The other is that there is no effective way to retrieve rare and valuable relics missing in the museum. The security-monitoring system for tiny relics can make up for these weaknesses by integrating two modules, alarm module and position module. Using reed switch as sensitive element, added with chip PT2262, the alarm module can sense micro movement and send position code to central computer wirelessly. Meanwhile, adopting radio frequency identification (RFID) technology for indoor location, position module can provide precise track of moving objects in museums. Combined with traditional security-monitoring, this system can achieve the best protection for tiny relics.