Building management system and a method thereof

A technology for managing systems and buildings, which is applied in the field of building management systems and can solve problems such as control and inspection of duplex air conditioners, state limitations, and communication distance limitations.

Inactive Publication Date: 2008-08-13
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, since the RS-232 communication scheme of the BAC network gateway 30 for connecting the building management controller 20 and the local controller 40 has a limitation on the communication distance (due to the characteristics of the RS-232 communication scheme), it connects the building The ability of the supervisory controller 20 and the local controller 40 to report, control and check the status of the multi-air conditioner is limited

Method used

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  • Building management system and a method thereof
  • Building management system and a method thereof

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Embodiment Construction

[0020] Now, preferred embodiments of the present invention will be described in detail, examples of which are illustrated in the accompanying drawings.

[0021] Fig. 2 schematically shows the structure of a building management system according to one embodiment of the present invention.

[0022] As shown in the figure, the building management system according to one embodiment of the present invention includes: a BAC network gateway, which is connected to one or more air conditioners; and a web service module, which is connected to the BAC network gateway, and transmits data from a or more air conditioners are provided to the terminal. Moreover, the building management system also includes a building management controller 100 for controlling building management through integrated power distribution, air conditioning systems, energy management, etc., wherein the BAC network gateway transmits control messages of the multiple air conditioners 200 received through the Internet , ...

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Abstract

The present invention relates to a building management system and a method thereof, the system including: a building management controller for controlling the building management by integrating power distribution, an air conditioning system, energy management, etc., and a BACnet gateway for transmitting control messages of the multi-type air conditioners which are received through the Internet by converting the message to be compatible with the BACnet protocol. Accordingly, it is capable of facilitating monitoring and controlling of the multi-type air conditioners whenever and wherever by a user by using only an IP address, thereby overcoming the conventional limitation in a communication distance between the BACnet gateway and a local controller.

Description

technical field [0001] The present invention relates to a building management system and method thereof, and more particularly, to a system that enables users to easily use unique IP (Internet Protocol) addresses anytime and anywhere by overcoming conventional limitations on communication distances. A building management system and method for monitoring and controlling multiple air conditioners. Background technique [0002] Recently, buildings that automatically control multiple so-called "duplex" air conditioners (air conditioners that have multiple indoor units connected to one outdoor unit) to appropriately control the power consumption of multiple air conditioners installed in a building and provide users with a comfortable environment The demand for inventory management systems is growing. [0003] After comprehensive processing, the building management system operates and controls power distribution, air conditioning systems, security, energy management, etc. Moreov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24G05B19/418
CPCH04L29/08567F24F2011/0067H04L2012/285Y04S20/228F24F2011/0063F24F11/006H04L12/2834Y02B70/325H04L67/125F24F11/30F24F11/62F24F11/64F24F11/54Y04S40/18F16L37/091F16L19/06Y02B70/30Y04S20/20
Inventor 丁海泳尹相哲全德九
Owner LG ELECTRONICS INC
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