为了降低基站的日常运营管理成本，提高基站运营管理效率，实现对基站内关键设备的实时监控与维护，设计了一款基于SIM900A的基站无线监控系统。该系统采用AT89S52单片机和SIM900A模块进行无线数据传输，并对基站内的空调设备进行了实时的监控实验，取得了理想的测试效果。该系统具有运行稳定、抗干扰能力强、安装方便、成本低廉等优点，具有一定的实用价值和广阔的市场前景。%To reduce the cost of daily operation management,improve the efficiency of operation management,and realize the real⁃time monitoring and maintenance of the key equipments inside the base station,a SIM900A⁃based wireless monitoring system for base station was designed. The SCM AT89S52 and SIM900A module are adopted in the system to conduct wireless da⁃ta transmission. The real⁃time monitoring experiment for the air conditioning equipment in the base station was conducted and the ideal test results were obtained from it. The system has the advantages of stable operation,strong anti⁃interference ability, easy installation and low cost,and has a certain practical value and broad market prospect.
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