Distributed message control device and method and building control system

Abstract

The invention discloses a distributed message control device and method and a building control system. The device comprises a collection unit and a unification unit. The collection unit is used for collecting a message transmitted by each subsystem in more than one subsystem, wherein the message is a message transmitted by each subsystem through a protocol of the subsystem; the processing unit isused for processing the message transmitted by each subsystem by adopting a preset template to obtain a logic message in the message transmitted by each subsystem, wherein the preset template is a template matching each subsystem and the logic message is a message conforming to set logic or not. The unification unit is used for performing protocol format unification processing on logic messages inthe messages transmitted by each subsystem to obtain standard messages, wherein the standard message is a message conforming to a set protocol format. According to the scheme, a problem of high integration difficulty caused by non-uniform hardware interfaces and protocols of different subsystems in the building field equipment system can be solved, and the effect of reducing the integration difficulty of the building field equipment system is achieved.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a distributed message control device, method and building control system, in particular to a distributed control device, method and building control system based on a building control system. Background technique [0002] In the field of building control (that is, building control), due to the different capabilities of various terminal devices, the communication protocols used by the devices are also various. In the process of building field equipment system integration, it is necessary to access different subsystem equipment (such as HVAC system, air supply and exhaust system, lighting system, etc.) for centralized monitoring of data, but due to the different hardware interfaces and protocols of different subsystems Unification, how engineers can quickly and easily configure each subsystem to achieve interconnection, how to efficiently transmit effective data t...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a collection and distribution message control device, method and building control system to solve the problem that the hardware interfaces and protocols of different subsystems in the building field equipment system are not uniform and the integration is difficult, and to achieve The effect of reducing the difficulty of integration of building field equipment systems

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