Intelligent manhole cover is a ductile iron as the raw material of the manhole cover, not only noise and vibration, but also has automatic alarm function, no longer "want to move can move", intelligent manhole cover has an electronic tag below, once the manhole cover was secretly moved and produce not less than 15 degrees of tilt, will be able to timely and accurate to the city management department intelligent management work platform to send alarm information, the platform received the alarm information, the use of map spotting function accurately grasp the location of the manhole cover, convenient to take appropriate measures.
Intelligent manhole cover monitoring system, monitoring platform and cell phone APP control from the traditional manual inspection into intelligent monitoring, with voice, SMS, APP alarm, GPS map display, so that maintenance work more targeted, improve efficiency and reduce maintenance costs.
Smart manhole cover battery performance：
Nominal capacity ：7Ah
Open circuit voltage： 3.67V
Nominal point voltage： 3.6V
Nominal energy ：25.2Wh
Max. pulse current： 1.0A
Max. continuous discharge time： 1000s
Self-discharge rate: <2%
Storage temperature: up to +30℃
Operating temperature range: -25℃/+70℃
Features of smart manhole covers：
1.Build a comprehensive highway manhole cover resource state sensing system. Through a variety of detection and collection means, realize resource integration, realize information sharing, truly realize the integration mode of "unified platform, unified deployment, unified management", and establish a smart high-speed manhole cover management and service platform.
2.Construction of well cover resource distribution map. Through GIS map and other modes, all the city's manhole cover facilities resources and the status of the well network are visually and comprehensively displayed on one map, and the basic information and distribution status are monitored in real time.
3.Realize intelligent monitoring and early warning. Strengthen the means of dynamic collection of downhole water level, establish and optimize.
4.Closely combine the Internet of Things, cloud computing technology and manhole cover management, realize the digitization of manhole cover, intelligent management, simple maintenance, and bring the manhole cover management into the cloud era. Improve the means of manhole cover management, change the management mode, make the manhole cover management from passive coping to active management, effectively improve the efficiency and accuracy of manhole cover facility management, and reduce the hazards caused by manhole cover problems.
5.Based on GIS, we establish digital archives of the whole life cycle of manhole covers and strengthen the supervisory function of management departments. Use electronic tags to establish unique identity for manhole covers, and unify the archiving and management of the affairs of the whole life cycle of manhole covers. In construction, maintenance and other aspects to achieve rapid query, traceability, help management departments to improve the comprehensive management of manhole covers, and establish standardized and unified business processes.
6.Installing manhole cover detectors on manhole covers, the terminal monitors manhole cover status trajectory analysis through all-axis tilt sensing technology, and instantly sends out manhole cover abnormal alarm signals when the manhole cover attitude and form change. The first time to know the abnormal information of manhole cover, timely dispatch and disposal, significantly improve the management efficiency. It realizes the discovery of abnormal instant alarm, prevention in advance, active management, reduction of maintenance costs and losses, and early detection and elimination of safety hazards.
7.Strengthen the means of dynamic over-limit collection of water level in wells by installing intelligent monitoring terminals for water level in wells.
8.Collect water quality PH value and upload it to the cloud server platform.
9.Open protocols, MQTT, UDP protocols or API ports for uploading to third-party platforms.
10.With fault dispatch function, the cell phone APP navigation leads to the address where the fault occurred.
Post time: Jan-11-2023