基于MMA7260加速计的居室防盗系统  

Indoor Anti-theft System Based on MMA7260 Accelerometer

作　　者：王小鲁[1] 程凯[1] 

机构地区：[1]中国海洋大学信息科学与工程学院,山东青岛266100

出　　处：《山西电子技术》2015年第2期8-9,20,共3页Shanxi Electronic Technology

摘　　要：近年来,随着住宅小区普遍出现,安防设备的不完善使居室被盗成为当今社会日益关注的问题,针对此种情况,提出了一种基于MMA7260加速计的居室防盗系统。系统围绕加速计MMA7260测量门窗开启角度展开,结合MF RC522卡片读写模块和GSM通信模块MG323,实现精确的检测居室是否被盗并能快速报警,真正实现防盗设备体积小与高精度的完美结合。In recent years,with the residential quarters spreading widely,the problem of houses theft caused by imperfect security equipments becomes the serious issue of society. In view of this situation,a kind of indoor anti-theft system based on MMA7260 accelerometer is put forward. The whole system revolves around MMA7260 which measures the opening angle of doors and windows. Combining with the MF RC522 card reader module and a GSM communication module of MG323,the compound functions of the accurate detection and the rapid alarm is realized. The perfect anti-theft device has the advantages of small volume and high precision.

关 键 词：居室防盗系统 MMA7260 MF RC522 MG323 体积小 高精度 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]