Aiming at the problems of the large number of manhole cover and the safety accidents and the management confusion,a manhole cover intelligent monitoring system based on the Internet of Things is designed.The system uses STM32 as the main control module,includes inclination,water level and other sensors,to realize the collection of manhole cover status and key data in the manhole cover,and cooperate with the cloud server and client to complete the remote visual display of manhole cover da-ta.The results show that the proposed system can realize the automatic alarm and accurate positioning of the fault manhole cov-er,reduce the difficulty of manual inspection,make the urban manhole cover management more intelligent,make the trouble shooting more convenient,and improve the intelligent level of urban management.
关键词
物联网/低功耗/窄带物联网/STM32单片机
Key words
Internet of Things/low power consumption/narrow band Internet of Things(NB-Iot)/STM32 MCU
维普
万方数据