基于蓝牙Mesh技术的校园绿化浇灌系统设计

Design of Campus Greening Irrigation System Based on Bluetooth Mesh Technology

调研发现,很多高校对校园绿化管理手段有限,虽投入大量人力、物力,但经济效益差,水资源浪费现象比较突出。基于此,设计了一种以传感器+单片机为终端控制单元、利用蓝牙Mesh组网通信的校园绿化浇灌系统。系统具有组网便捷、覆盖面广、控制灵活、网络健壮性强等优点。实验结果表明:系统在不同的环境因素下,能自主判断植物需求,按照既定策略实施浇灌,系统运行正确率平均达91%。将该系统在高校推广使用,能有效降低后勤运营成本,节约水资源,提高校园绿化养护效率。

Research has found that many universities have limited means of campus greening management.Although a large amount of manpower and material resources are invested,the economic benefits are poor,and the phenomenon of water resource waste is more prominent.Based on this,a campus greening irrigation system was designed with sensors and microcontrollers as terminal control units,and Bluetooth Mesh network communication was used.The system has advantages such as convenient networking,wide coverage,flexible control,and strong network robustness.The experimental results show that under different environmental factors,the system can independently judge plant needs and implement irrigation according to established strategies,with an average accuracy rate of 91%in system operation.Promoting the use of this system in universities can effectively reduce logistics operating costs,save water resources,and improve the efficiency of campus greening and maintenance.