基于单片机智的能短信报警器

Intelligent Short Message Alarm Based on Single Chip Microcomputer

通过研究市场上智能家居报警系统的特点,设计出一种基于单片机的智能短信报警系统。以STC89C52RC单片机作为核心,结合无线广角红外传感器、无线门磁等器件,组建一套完整的报警系统,通过优化软件加密算法,结合许可证技术确保无线数据的准确性,降低被干扰的风险,提高报警效率,减少误报情况。结果表明,该系统使用方便、稳定可靠,有一定的实用价值。

By studying the characteristics of smart home alarm system in the market, this paper designs an intelligent short message alarm system based on single chip microcomputer. Taking STC89C52RC single chip microcomputer as the core, combining with wireless wide-angle infrared sensors, wireless door magnetism and other devices, a complete alarm system is set up. By optimizing software encryption algorithm and combining with license technology, the accuracy of wireless data is ensured, the risk of interference is reduced, the efficiency of alarm is improved, and the situation of false alarm is reduced. Conclusion the experiment shows that the system is easy to use, stable and reliable, and has certain practical value.