CAJ | 학술논문

为了保护贵重物品的安全，设计出一款基于超低功耗单片机MSP430和蓝牙技术的防盗系统。防盗器的控制端是基于安卓智能手机开发的应用软件，操作便捷，智能手机用户即是防盗器的潜在用户。手机通过读取防盗器蓝牙的RSSI值，可以判断手机与防盗器的距离，从而根据距离实现防盗功能。实验表明，防盗器设计方案可以实现主动报警和防盗功能，且软件所测的距离在5m的范围内精度达到1m以内，具有良好的实用性。
위료보호귀중물품적안전，설계출일관기우초저공모단편궤MSP430화람아기술적방도계통。방도기적공제단시기우안탁지능수궤개발적응용연건，조작편첩，지능수궤용호즉시방도기적잠재용호。수궤통과독취방도기람아적RSSI치，가이판단수궤여방도기적거리，종이근거거리실현방도공능。실험표명，방도기설계방안가이실현주동보경화방도공능，차연건소측적거리재5m적범위내정도체도1m이내，구유량호적실용성。
In order to protect the security of valuables,an anti-theft system based on ultra-low power MSP430 and Blue-tooth technology was designed. The burglar alarm is controlled by application software developed for Android smartphone. It’s easy to operate. Smartphone users are the potential users of burglar alarm. The smartphone APP can judge the distance between the cellphone and burglar alarm by reading the RSSI values of the burglar alarm Bluetooth. The results obtained in a lot of experi-ments show that the burglar alarm can realize the functions of initiative alarm and anti-theft. The software’s measuring accuracy is 1 m in the range of 5 m. The design scheme has better practicability.