Ammeter communication method and system based on WIZE technology

Abstract

The invention provides an electric meter communication method and system based on a WIZE technology, and the method comprises the steps: updating a WIZE protocol of a WIZE module, the updated WIZE protocol comprising a real-time communication mode, and the real-time communication mode being in a receiving state except a sending state; after the WIZE module is connected to an electric meter, the WIZE module sends a specific flag bit to a gateway and modifies the communication mode of the WIZE module into a real-time communication mode; and the gateway identifies the specific flag bit and modifies the communication mode between the gateway and the NS server into a real-time communication mode. When the WIZE module is connected to an electric meter, the WIZE module can work in a real-time communication mode, and it is ensured that messages can be received in real time; and meanwhile, the gateway and the NS server also interact in a real-time communication mode, so that an instruction issued by a system end can be transmitted to the WIZE module in real time, the real-time reading of the electric meter data based on the WIZE technology is realized, and the requirements of users are met.

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