Urban road intelligent well lid system based on ZigBee and GSM hybrid network
A hybrid network and manhole cover technology, applied in location information-based services, transmission systems, network topology, etc., can solve the problems of difficult personnel supervision and management, failure to find the person responsible for manhole covers, and damage to the image of the municipal government, saving hardware and software Cost and maintenance work, reduced workload and travel expenses, and improved service efficiency
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[0023] The structural principle and working principle of the present invention will be further described below in conjunction with the accompanying drawings.
[0024] refer to figure 1 , an urban road smart manhole cover system based on a ZigBee and GSM hybrid network, including a number of monitoring terminal nodes 1, the output of each monitoring terminal node 1 is bidirectionally connected wirelessly through the input of ZigBee router 2 and ZigBee coordinator 3, each The ZigBee coordinator 3 is connected with a GPS module 4 to obtain position information, the output of the ZigBee coordinator 3 is bidirectionally connected with the input of the 4G communication module 5, and the ZigBee coordinator 3 bidirectionally connects the position information of the GPS module 4 and the data of the detection terminal node Transmission to the 4G communication module 5, the output end of the 4G communication module 5 is bidirectionally connected to the input end of the cloud server 6 thr...
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