Internet of things water sales management system
A technology for water management and the Internet of Things, which is used in transmission systems, processing coins or valuable banknotes, and coin-operated equipment for distributing discrete items. The effect of application level, convenient payment, and good social benefits
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Embodiment 1
[0022] Embodiment 1 The Internet of Things water sales management system of the present invention is characterized in that: a server group of at least one server, a disk array for storing information, a terminal management machine for communicating with the water company center, and a network POS machine , prepaid water meter, payment card, the server group communicates bidirectionally with the disk array and firewall respectively, and the server group communicates with the terminal management machine and the network POS machines distributed in each network point respectively through Ethernet Signal connection; the prepaid water meter is installed as a user terminal device on the main water pipe in the user's home; the payment card is in one-to-one correspondence with the prepaid water meter;
[0023] The terminal management machine includes a business module and a query module, and the business module and the query module are respectively signal-connected to the server group v...
Embodiment 2
[0029] Embodiment 2 The business charge management department of the water supply company realizes the advance collection of water charges by issuing payment cards to users and installing prepaid water meters.
[0030] The toll collection staff transmits the user's payment information to the server group through the network POS machine or the computer in the business hall. The server group queries, analyzes and processes the user's payment information, and finally encrypts the payment information and writes it into the payment card.
[0031] The payment card is the data transmission channel between the management department and the prepaid water meter. The user brings the payment information of the water sales management system into the prepaid water meter through the payment card, and is responsible for feeding back the water consumption information of the prepaid water meter to the management system. The management system can query detailed information such as the usage amoun...
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