An adaptation system and method capable of accessing multi-vendor equipment based on knx protocol

Abstract

The invention discloses an adaptation system and method based on the KNX protocol that can access multi-manufacturer equipment, including the following steps: S1: configure manufacturer information and gateway interface information, and generate a configuration file; S2: read from the configuration file Relevant configuration information, establish a communication connection with the device; S3: Obtain the attribute information of the device, compare it with the device attribute information of the configuration file and judge whether it is consistent, if yes, go to step S5; if not, go to step S4; S4: change the configuration file For the engineering data in the project, execute step S3 until the comparison results are consistent; S5: Obtain the attribute group address and data point type of the device and analyze them to obtain the device attribute value; S6: Convert the device attribute value in the manufacturer’s data format into intelligent building comprehensive management Attribute values ​​under the platform; the present invention realizes the effective connection between the intelligent building comprehensive management platform and different manufacturers' equipment through the effective conversion of the intelligent building comprehensive management platform data and the manufacturer's data.

Description

technical field [0001] The invention belongs to the technical field of intelligent buildings, and more specifically relates to an adaptation system and method based on the KNX protocol that can access equipment from multiple manufacturers. Background technique [0002] Intelligent Building Management System (IBMS) is used to comprehensively and effectively monitor and manage all equipment in the intelligent building subsystem. By integrating electromechanical equipment and related subsystems, a unified man-machine interface can be formed. Realize the monitoring, control and management of all electromechanical equipment and subsystems, provide functions such as centralized management, one-key control, collaborative linkage and intelligent operation and maintenance, and ensure that all equipment in the system is in a safe, efficient, energy-saving and optimal operating state. People create a safe, comfortable, convenient and efficient living and working environment. [0003] ...

AI Technical Summary

Problems solved by technology

[0004] The intelligent building integrated management platform needs to be connected with equipment from different manufacturers. Since the data formats of different equipment from the same manufacturer or equipment from different manufacturers are not uniform, and do not match the data format required by the intelligent building integrated management platform, it is necessary to design an adaptation system to realize the manufacturer's The data form conversion problem required by the data and intelligent building comprehensive management platform; the existing adaptation system mostly adopts the overall design mode. When constructing the software system, the source code of the main program is statically compiled into the entire application program EXE file, which not only increases It increases the size of the application program, takes up more disk space, and consumes a large amount of memory space when the program is running, resulting in a waste of system resources; in addition, when it is necessary to add functional modules, all source codes must be adjusted and compiled, which increases the The complexity of the compilation process is also not conducive to periodic unit testing, resulting in difficulties in later maintenance and upgrades and waste of resources. In addition, as the number of manufacturers' devices connected to the integrated management platform continues to grow, it is also necessary to implement the same or different manufacturers. The docking deployment of DDC controller / IP gateway / routing / service platform (hereinafter collectively referred to as multi-gateway), and the unified conversion of KNX protocol data point types

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