Remote water and electricity information management system

Abstract

The invention discloses a remote water and electricity information management system, and relates to the field of computers. The remote water and electricity information management system comprises acloud side controller, an exchanger, a TCP/IP circuit, a concentrator SAMA5D3 module, an RS 485 circuit, an ammeter, a water meter and the like, the concentrator SAMA5D3 module is connected with a TCP/IP module and the RS485 circuit separately, and the RS485 circuit is connected with the ammeter and the water meter separately. The time for reading one ammeter or water meter is only 0.5 S in one cycle, and the efficiency and speed are higher than traditional concentrator equipment by nearly 3 times; meanwhile, a serial carrier communication and RS485 interface can be parallelly connected with and share a communication interface, a channel function is automatically recognized and switched, manual time control is shortened, and maximal utilization of resources is achieved. The remote water and electricity information management system is applicable to using a concentrator to automatically read change values of the water meter and the ammeter, when the prestored fee is smaller than a set value, a cloud side sends out prewarning information to a PC and a mobile phone client side, the PC client side or the mobile phone client side conducts quick charging and refers to the current value,and the cloud side can automatically charge water meter equipment and ammeter equipment.

Description

technical field [0001] The invention relates to the computer field, in particular to a remote water and electricity information management system. Background technique [0002] The time for the existing traditional concentrator to read an electric meter or water meter is generally 2s, and its running speed is slow and cannot guarantee the real-time performance of the data at the user end. At the same time, the serial carrier communication and RS485 ports of the existing traditional concentrators are completely independent, cannot share the communication port, and cannot automatically identify the communication mode, and the existing traditional concentrators generally only have 2 RS485 ports, and cannot automatically identify the electricity meter and water meter in the concentrator. Corresponding ports, the existing PC meter reading system has no real-time mobile phone client and PC client to query the current value of the user's water and electricity meters and recharge fu...

AI Technical Summary

Problems solved by technology

[0002] The time for the existing traditional concentrator to read an electric meter or water meter is generally 2s, and its running speed is slow, which cannot guarantee the real-time performance of the data at the user end

At the same time, the serial carrier communication and RS485 ports of the existing traditional concentrators are completely independent, cannot share the communication port, and cannot automatically identify the communication mode, and the existing traditional concentrators generally only have 2 RS485 ports, and cannot automatically identify the electricity meter and water meter in the concentrator. Corresponding ports, the existing PC meter reading system does not have real-time mobile phone client and PC client to query the current value of the user's water and electricity meters and recharge functions

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