Gai Xiaoqiang SWIFT intelligent anti-fall manhole cover system monitor, monitoring management system and mobile phone application combination. Collect all kinds of data, transfer the collected data to the Internet of Things intelligent manhole cover monitoring and management system, management system linkage management APP, wechat mini program and other management terminal.Inclusive and compatible with already installed manhole covers, it can also be installed with a new design. Manhole cover multi-state monitoring alarm, pedestrian/vehicle fall prevention, water level measurement. Support appearance customization, modular monitoring content, a variety of sensing technology solutionsEnvironmental protection and sustainable development floating warning ring materials are made of recycled product packaging materials (such as pearl cotton), which is a good demonstration for the national major national strategy of energy conservation and emission reduction, carbon peak and carbon neutrality.On the basis of the original manhole cover, the intelligent manhole cover monitor collects and monitors the status data of the manhole cover to automatically analyze and report the abnormal conditions such as tilt, flooding, turnover and movement of the manhole cover; Construct the intelligent manhole cover monitoring and management system of the Internet of Things, realize the centralized, information and digital management of the manhole cover, and completely change the manual inspection management mode of the traditional manhole cover.