A four-meter collection protocol system and conversion method for electricity, water, gas and heat
A protocol conversion and protocol technology, applied in transmission systems, electrical components, transmission of meter data, etc., can solve problems such as inconsistent protocols, and achieve the effects of reasonable architecture, shortened development time, and ingenious design.
Active Publication Date: 2022-03-29
NARI NANJING CONTROL SYST +5
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[0003] In order to solve the problem of inconsistency in the protocols of the centralized reading of the four meters of electricity, water, gas and heat, the present invention provides a protocol system for the meters of electricity, water, gas and heat, so as to improve developers' understanding of various four-meter collection systems. Development efficiency and reliability
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[0028] The present invention will be further explained in detail below in conjunction with the accompanying drawings and specific embodiments, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.
[0029] like figure 1 As shown, the electricity, water, gas, and heat meter collection protocol library in the present invention includes a data interaction module, a business processing module, a database and resource application module, a fault processing module, and a security and log module. The business processing module encapsulates the four-table protocol data model, including the protocol identification and analysis interface library, data processing interface library and protocol conversion interface library. The data interaction module collects and concentrates data through the multi-channel communication interface, and the collected data is transmitted to the business processing layer and the database la...
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The invention relates to a collection protocol library for four meters of electricity, water, gas and heat, including a data interaction module, the data interaction module collects and concentrates data through a multi-channel communication interface, and the collected data is transmitted in the form of an entity object For business processing layer and database layer processing; business processing module, including protocol identification and analysis interface library, data processing interface library and protocol conversion interface library; database and resource application module, providing comprehensive resource access function support, and shielding resources from the upper layer Source; fault monitoring and log module, used for system exceptions, log records, business operation records, recording system exceptions and business exceptions that occur in the application processing of the protocol library. The protocol library improves the development efficiency and reliability of developers for various four-meter acquisition systems.
Description
technical field [0001] The invention relates to a data collection protocol library, in particular to a four-meter collection protocol system for electricity, water, gas and heat and a conversion method. Background technique [0002] Metering instruments for public utilities include electric meters, water meters, gas meters, and heat meters. Among them, the electric meter industry is developing rapidly and has basically realized the collection of all data. Four meters, including electricity meter, water meter, gas meter and heat meter, are included in a unified collection system. There are difficulties in the variety of protocols, inconsistent data formats, and greatly different software function requirements, which has caused complex management for water, gas and heat meter management enterprises. , The problem of large hardware investment. At present, the main solution to the four-meter acquisition system is to integrate several typical four-meter communication protocols a...
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IPC IPC(8): H04L69/08H04L69/18H04L67/01H04L67/12
CPCH04L69/08H04L69/18H04L69/26H04L67/12H04Q2209/60
Inventor 刘永春占玉兵成海生张高山张辉辉
Owner NARI NANJING CONTROL SYST