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On March 22, 2013, Changsha girl Yang Lijun accidentally fell into a well and died. The tragedy shocked the whole country. In recent years, incidents of casualties caused by manhole cover loss, damage and other reasons have occurred continuously, and the safety problem of manhole cover management has become increasingly prominent. The Ministry of Housing and Urban-Rural Development issued a notice on further strengthening the safety management of urban manhole covers in April 2013, requiring the implementation of digital management of manhole covers in urban water supply, drainage, gas, heating, real estate (property), electricity, telecommunications, radio and television and other departments. To realize effective supervision of social resources and ensure the personal safety of the people.
Tian Yi Zhong HeAfter years of exploration, the company uses advanced wireless sensor technology and active RFID technology to carefully research and developManhole cover pipe anti-theft management system. Through the intelligent perception network and electronic tags, the monitoring environment of the manhole cover can be built with low cost and high efficiency, and the physical status, location status and identity information of the manhole cover can be actively and real-timely sensed and managed. Let the manhole cover become a beautiful landscape in urban management.
System principle:
System functions:
1. Physical state monitoring
The built-in attitude sensor on the manhole cover label can provide real-time alarms for abnormal posture changes including manhole cover lifting, translation, large-angle vibration, etc., to ensure that the manhole cover is in a normal state and timely handling of special events.
2. Identification
RFID tags can be used to classify and manage the ownership of manhole covers, material types and other information, clarify management responsibilities, and provide a basis for quickly handling manhole cover problems.
3. Location management
By building an intelligent perception platform and a GIS geographic information system, the position of the manhole cover can be located and the processing time of the problem manhole cover can be reduced.
4. Process management
Using the manhole cover management platform developed by Tianyizhonghe-Metrolink, the process management of the alarm manhole cover can be carried out to ensure the verification, processing and elimination of the alarm information.
5. Authentication management
Through card-to-card matching, when a staff carrying a valid identification card arrives near the manhole cover, rules are set so that any use of the manhole cover will not alarm.
6. Video linkage
When a manhole cover alarm occurs, it can be linked with a nearby video device for condition confirmation and processing judgment.
Application products:
TZTF-8027 Municipal Manhole Cover Card
TZBS-6019 type reader
TZPR-5103 handheld reader
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