Building control system

A control system and building technology, applied in general control systems, control/regulation systems, program control, etc., can solve problems such as temperature effects, waste of building water and electricity energy, and temperature adjustment confusion, and achieve the effect of efficient management

Active Publication Date: 2015-07-01
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the existing control method is adopted, since the cold and heat source monitoring subsystem and the air conditioner monitoring subsystem are independent of each other, when the cold and heat source monitoring subsystem and the air conditioner monitoring subsystem are controlled separately, the temperature will be affected. It is easy to cause confusion in temperature regulation and waste water and electricity energy in buildings

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Embodiment Construction

[0018] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0019] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be unders...

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Abstract

The embodiment of the invention provides a building control system. The building control system comprises an environment monitoring sub system, an equipment monitoring sub system, DDC controllers respectively arranged for each sub system, and a central controller which is connected with each DDC controller through a local network, wherein the DDC controller is connected with a sensor and a performer/control unit in the corresponding sub system through a serial bus, and used for outputting parameters acquired by the sensor, converting the received primary order into secondary order and sending to the corresponding performer/control unit according to a preset position relationship; the central controller is used for determining the corresponding primary order and sending to each DDC controller by referring to the preset logic relationship according to the parameters output by each DDC controller. The building control system is applied to realize linkage control on different electromechanical devices, so that the waste of labor, time and energy resources is reduced, and efficient management of the building is realized.

Description

technical field [0001] The invention relates to the technical field of intelligent control, in particular, the invention relates to a building control system. Background technique [0002] With the development of industrialization and urbanization in our country, there are more and more buildings in cities. These buildings are usually characterized by high floors and large usable areas. Moreover, in order to provide a comfortable and safe living and working environment, a large number of environmental monitoring equipment and electromechanical equipment are equipped inside the building. The same kind of equipment builds an integrated monitoring subsystem through the controller. In a building, there are usually multiple monitoring subsystems, such as security monitoring subsystem, air conditioning monitoring subsystem, cold and heat source monitoring subsystem, water supply and drainage monitoring subsystem, power transformation and distribution monitoring subsystem, lighti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCG05B19/41865
Inventor 吴文炤董刚王风雨王鹏胡浩
Owner STATE GRID CORP OF CHINA
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