Intelligent water meter safety record
Traditional intelligent water meter is unified managed by the central server, the link between a single water meter and central server is easy to failure, It causes resulting that data can not be uploaded. All the water meter data are stored in the central server, It may be tampered by hackers and causes huge losses.
The intelligent water meters uses the block chain technology to form a self organizing distributed network, the meters forms a mesh network connection, In order to ensure the water meter data upload safely, a plurality of encrypted communication links exist between the single water meter and the management server. The management servers of the different residential areas are connected with each other to form a distributed network, and all the water meter record data are stored in the blockchain database to avoid data loss caused by the single management server being attacked.