In recent years, due to the loss of manhole covers, damage problems caused by casualties, vehicle damage news has been reported from time to time, small manhole covers connected to the livelihood of the people, manhole covers, "cannibalism" has become a public safety hazards that can not be ignored. In order to comprehensively protect the people's "foot safety", the Ministry of Housing and Urban-Rural Development and other six departments jointly issued the "Guidance on strengthening the safety management of manhole covers", Chisholm Intelligence relying on its own many years of R & D experience in the Internet of Things industry, combined with the relevant requirements in the guidance, the development of intelligent manhole monitoring system solutions.
Manhole cover monitoring system, integration of GIS positioning technology, online map manhole cover, equipment and other accurate positioning, when the manhole cover displacement, liquid level, temperature exceeds the set value, manhole cover monitoring terminal in time to upload the alarm information to the monitoring platform, the platform can be alarmed by SMS to the jurisdiction of the maintenance personnel, maintenance personnel quickly rushed to the scene to confirm the alarm information and to make the remedies, maintenance is successful, the platform will be the alarm signal After successful maintenance, the platform will modify the alarm signal to normal.
The system is no longer a dumb device
Accurate, real-time monitoring of the manhole cover and other status, once the abnormal opening, liquid level / temperature over the limit, real-time alarm, no longer passive management.
Accurately locate abnormal equipment and handle it in time; in case of abnormal situation, locate it quickly and handle it in time.
Any alarm information will immediately and automatically generate a work contact list, sent to the corresponding maintenance personnel, in order to make a rapid response.
The equipment detects the status of the manhole cover according to the set frequency, breaking the traditional inspection mode and saving a lot of manpower and material resources in the inspection process.
NB-IOT/GPRS installation without base station, no need to add relay.
IP68 protection can be submerged in water
Low traffic, small data SIM card package
Intrinsically safe design, can work in explosive atmospheres, etc.
City road
Sewage treatment plant
Petrochemical plants
Airports and terminals
