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Method for controlling energy equipment according to regional population distribution in building

An in-building and regional controller technology, applied in the direction of adaptive control, general control system, control/regulation system, etc., can solve problems such as system positioning cannot be guaranteed to be 100% accurate, number of people lost, long-term existence, etc., to achieve accurate building. Regional population distribution, improving efficiency and level, improving effect

Active Publication Date: 2012-08-01
TSINGHUA UNIV +1
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Problems solved by technology

However, this type of system has another important problem. The system positioning cannot be guaranteed to be 100% accurate, and it is easily disturbed. Once the system deviates, it will exist for a long time. The number of people counted has lost its meaning, thus losing its guiding significance for building energy conservation and fire evacuation

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  • Method for controlling energy equipment according to regional population distribution in building

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Embodiment Construction

[0025] According to the method of controlling energy equipment according to the distribution of people in the area of ​​the building proposed by the present invention, firstly, the distribution of people in the building is counted, and the structure of the building is as follows: figure 1 As shown, the specific method includes the following steps:

[0026] (1) Divide the interior of the building into multiple areas, and set up an area controller in each area. When initializing, the number of people in the building area is N=0, and the number of corrections to reduce the number of people is m 1 =0, increase the number of correction times to m 2 = 0;

[0027] (2) Install a personnel entry and exit detection device at the entrance and exit of each area. The personnel entry and exit detection device detects the number of personnel entering and the time of entry as well as the number of personnel leaving and the time of departure in the area, and calculates the number of personnel...

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Abstract

The invention relates to a method for controlling energy equipment according to regional population distribution in a building, belonging to the technical field of energy conservation and fire-fighting evacuation of the buildings. In the method disclosed by the invention, a staff access detection device, a human body detection device and a region controller are used. According to the method disclosed by the invention, on one hand, when the human body detection device in a region detects that no people occurs in the region, the number of the people in the region is set to be zero, and on the other hand, by performing region division on the building and estimating the detention time of staff in the region according to the regional functional characteristics, the correction of the deviation of the number of the people in the region can be realized according to the comparison between the region access time of the staff, which is detected by the access detection device, and the detention time of the staff in the region. According to the regional population distribution in the building, which is obtained by the method, electric equipment, fire-fighting evacuation equipment and the like in the region can be controlled through the controller, so that the energy-saving effect of the building and the evacuation efficiency when an emergency occurs are improved and the safety of the staff in the building is ensured.

Description

technical field [0001] The invention relates to a method for controlling energy equipment according to the distribution of people in a building area, and belongs to the technical field of building energy saving and fire evacuation. Background technique [0002] With the continuous development of intelligent buildings, building energy conservation and fire safety have become an important aspect that cannot be ignored in the process of building development. Traditional building energy saving and fire evacuation are based on the initial design of the building. There are many unreasonable and disadvantages in the later operation of the building. For example, the traditional fire evacuation system is a static system, which cannot perceive the distribution of people in the building in real time. When a disaster occurs, the people in the building cannot be evacuated effectively and dynamically. It may be that there are too many people in some areas, leading to congestion and causin...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B13/04
Inventor 王恒涛贾庆山管晓宏姜子炎
Owner TSINGHUA UNIV
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