Four meters integrated information acquisition converter

Abstract

The invention discloses a four meters integrated information acquisition converter. The four meters integrated information acquisition converter comprises a CPU module, and a 485 communication module, an MBUS communication module, a carrier wave interface, a micropower wireless interface, a storage circuit, an infrared interface, a lamp plate and a power supply module which are connected with the CPU module; and the CPU module is connected to a host acquisition concentrator, a gas meter, a water meter, an ammeter and a heating meter. After the host acquisition concentrator sends a data uploading instruction to the four meters integrated information acquisition converter, the CPU module acquires data from metering instruments, converts the received data, and sends the converted data to the host acquisition concentrator. The four meters integrated information acquisition converter supports RS-485, MBUS, a micropower wireless mode, carrier wave and other communication modes, can couple with almost all metering instruments under all standard protocols, and also realizes acquisition of data of different standard metering instruments with multiple different formats through uploading data by multiple means. The four meters integrated information acquisition converter is suitable for four meters integration engineering construction and reconstruction .

Description

technical field [0001] The invention relates to the field of public utility data collection and copying, in particular to a four-in-one information collection converter. Background technique [0002] The "Four Meters in One" project is a key promotion of the State Grid Corporation of China. It uses the existing collection platform of the power system to realize the integrated remote copying mode of water, electricity, heating, gas and other public utility data. The purpose is to create a new energy service model, comprehensive Support the construction of smart cities, reduce the workload of meter reading and redundant construction of hardware. [0003] Existing centralized reading systems such as water meters and electricity meters have their own specifications. If they are to be refitted uniformly, the cost will be extremely high. To realize the integration of four meters without refitting and updating the meters, a suitable converter is required. Contents of the inventio...

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Problems solved by technology

[0003] Existing centralized reading systems such as water meters and electricity meters have their own specifications. If they want to be refitted uniformly, the cost will be huge. To realize the four-meter-in-one without refitting and updating the metering instruments, a suitable converter is required.

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