CN117193388A - Conference room intelligent sun-shading system based on building environment parameters and control method - Google Patents

Abstract

The invention relates to an intelligent sunshade system and a control method for a conference room based on building environment parameters. The system includes: infrared camera, projector, solar altitude sensor, solar azimuth sensor, weather station, central control processor, and electric sunshade louvers. The invention also discloses an intelligent shading control method for a conference room based on building environment parameters, which automatically starts and stops the intelligent shading system by detecting whether there are people in the conference room at all times; the system can select and adopt different control methods during the day and night. The control method aims at improving comfort and reducing energy consumption, and at night the aim is to protect privacy by covering the blinds; the system can automatically detect the status of the projector and link with the projector. Turn on the projector, and the intelligent sunshade louvers will automatically shade; turn off the projector, and the intelligent sunshade louvers will automatically open; the system can automatically sense the sun's altitude angle, solar azimuth angle, and solar radiation intensity, and dynamically adjust the sunshade louvers in real time according to the corresponding parameters to achieve the best results. Indoor light environment and energy saving effect.

Description

An intelligent sunshade system and control method for conference rooms based on building environment parameters

Technical field

The invention relates to the field of intelligent shading for buildings, and specifically to an intelligent shading system and control method for a conference room based on building environment parameters.

Background technique

With the development of science and technology and the improvement of people's living standards, the demand for intelligent and comfortable built environment is increasing day by day. Especially in public places such as conference rooms, how to intelligently adjust the sunshade system according to environmental parameters to improve the comfort and energy efficiency of the place is an important demand in current technology.

Traditional shading systems usually adopt a fixed method and cannot automatically adjust according to changes in environmental parameters. They often use manual adjustment or simple timing control and cannot make intelligent adjustments according to actual environmental parameters. Such a system not only cannot make full use of solar energy, but may also cause the temperature in the conference room to be too high or too low, affecting the use and comfort of the conference room. In addition, the lack of intelligent control often leads to energy waste and cannot meet the requirements of green environmental protection.

Therefore, designing an intelligent shading system and control method for conference rooms based on building environment parameters to improve the intelligence level and comfort of conference rooms is a key technical issue that needs to be solved urgently.

Contents of the invention

The purpose of the present invention is to address the defects and deficiencies in the existing technology and provide an intelligent shading system and control method for a conference room based on building environment parameters, which can sense building environment parameters in real time and automatically adjust the shading device according to parameter changes to achieve energy saving. , environmental protection, and improving indoor comfort.

In order to achieve the above purpose, the technical solution of the present invention is: an intelligent sunshade system for conference rooms based on building environment parameters, including an infrared camera (1), a projector (2), a sun altitude sensor (3), and a sun azimuth sensor. (4), weather station (5), central control processor (6), electric sunshade louvers (7); infrared camera (1), projector (2), solar altitude sensor (3), solar azimuth sensor ( 4), the signal collection and signal output of the weather station (5) and electric sunshade louvers (7) are processed by the central control processor (6); through the infrared camera (1), real-time detection of whether there is any human activity in the conference room, through the sun altitude angle The sensor (3) detects the sun's altitude angle in real time, the sun's azimuth angle sensor (4) detects the sun's azimuth angle in real time, and the weather station (5) detects the solar radiation intensity in real time. The central control processor (6) collects signals based on Dynamically adjust the sunshade louvers in real time to achieve the best indoor light environment and energy saving effect.

The present invention also provides an intelligent shading control method for a conference room based on building environment parameters based on the above-mentioned system, which uses sensors to identify the status of people in the conference room and surrounding building environment parameters, and is provided with electric sunshade louvers. Intelligent shading control methods for conference rooms based on environmental parameters include:

Step S1: Detect whether the conference room is used at all times and automatically start and stop the intelligent sunshade system;

Step S2: Capture the building environment parameters and select the control method based on the projector's opening status;

Step S3: Select different control methods for day and night. The control method during the day aims to improve comfort and reduce energy consumption, and the control method at night aims to protect privacy by covering the louvers;

Step S4: Dynamically adjust the sunshade louvers in real time according to the building parameters to achieve the best indoor light environment and energy-saving effect.

In one embodiment of the present invention, the intelligent sunshade system can detect whether someone is using the conference room at all times, automatically turn on the intelligent sunshade system when someone is detected, and automatically turn off the intelligent sunshade system when no one is there.

In one embodiment of the present invention, the intelligent sunshade system can automatically detect the status of the projector, link with the projector, turn on the projector, and the electric sunshade louvers will automatically shade; turn off the projector, and the electric sunshade louvers will automatically open.

In one embodiment of the present invention, the intelligent sunshade system can automatically sense the sun's altitude angle, sun's azimuth angle, and solar radiation intensity, and dynamically adjust the electric sunshade blinds in real time according to the corresponding parameters to achieve the best indoor light environment and energy-saving effect.

Compared with the existing technology, the present invention has the following beneficial effects:

(1) It can sense the building environment parameters in real time and automatically adjust the sunshade device according to the parameter changes, which improves the intelligence level of the conference room;

(2) By adjusting the sunshade device, the angle and amount of sunlight can be effectively controlled to improve indoor comfort;

(3) Can effectively reduce energy consumption and achieve the goals of energy conservation and environmental protection;

(4) The entire system has real-time monitoring and feedback functions.

Description of the drawings

Figure 1 is a schematic diagram of the principle of the intelligent sunshade system for conference rooms based on building environment parameters provided by the present invention.

Figure 2 is a schematic diagram of the control method of the conference room intelligent sunshade system based on building environment parameters according to the present invention.

Figure 3 is a schematic diagram of the execution flow of the intelligent sunshade system and control method for a conference room based on building environment parameters according to the present invention.

Detailed ways

The technical solution of the present invention will be described in detail below with reference to the accompanying drawings.

It should be noted that, as long as there is no conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts should fall within the scope of protection of the present invention.

It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that data so used may be interchanged where appropriate for the embodiments of the invention described herein. Furthermore, the terms "include" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or apparatus that includes a series of steps or units and need not be limited to those explicitly listed. Those steps or elements may instead include other steps or elements not expressly listed or inherent to the process, method, product or apparatus.

In this embodiment, an intelligent shading system and control method for a conference room based on building environment parameters are provided. Figure 1 shows an intelligent shading system for a conference room based on building environment parameters provided by the present invention, including an infrared camera (1) and a projector. (2), solar altitude sensor (3), solar azimuth sensor (4), weather station (5), central control processor (6), electric sunshade louvers (7).

Preferably, in the intelligent shading system for conference rooms based on building environment parameters, an infrared camera (1), a projector (2), a solar altitude sensor (3), a solar azimuth sensor (4), and a weather station (5) , the signal collection and signal output of the electric sunshade blinds (7) are processed by the central control processor (6).

Preferably, the intelligent shading system for conference rooms based on building environment parameters uses an infrared camera (1) to detect in real time whether there are people moving in the conference room, a sun altitude sensor (3) to detect the sun altitude in real time, and a sun azimuth angle. The sensor (4) detects the sun's azimuth angle in real time, and the weather station (5) detects the solar radiation intensity in real time.

The invention provides an intelligent shading control method for a conference room based on building environment parameters, which uses sensors to identify the status of people in the conference room and surrounding building environment parameters, and is provided with electric sunshade louvers. The intelligent shading control method for a conference room based on building environment parameters is provided. include:

Step S1: Detect whether the conference room is occupied at all times and automatically start and stop the intelligent sunshade system;

Step S2: Capture the building environment parameters and select the control method based on the projector's opening status;

Step S3: Select different control methods for day and night. The control method during the day aims to improve comfort and reduce energy consumption, and the control method at night aims to protect privacy by covering the louvers;

Step S4: Dynamically adjust the sunshade louvers in real time according to the building parameters to achieve the best indoor light environment and energy-saving effect.

Preferably, the schematic diagram of the intelligent shading control method and execution process of a conference room based on building environment parameters is shown in Figure 2 and Figure 3. The intelligent shading system can detect whether someone is using the conference room at all times and automatically open it when someone is detected. The system automatically shuts down the system when no one is around; the system can choose to adopt different control methods for day and night. The control method during the day aims to improve comfort and reduce energy consumption, and at night it aims to protect privacy by covering the blinds; the system can Automatically detect the status of the projector and link with the projector. Turn on the projector, and the intelligent sunshade louvers will automatically shade; turn off the projector, and the intelligent sunshade louvers will automatically open; the system can automatically sense the sun's altitude angle, solar azimuth angle, solar radiation intensity, etc., and dynamically adjust the sunshade louvers in real time according to the corresponding parameters to achieve the best results. indoor light environment and energy-saving effect.

The invention provides an intelligent shading system and control method for a conference room based on building environment parameters, which can sense the building environment parameters in real time and automatically adjust the shading device according to parameter changes to achieve the purpose of optimizing the environmental comfort in the conference room and improving energy utilization efficiency. .

It can be understood that the above embodiments are only exemplary embodiments adopted to illustrate the principles of the present invention, but the present invention is not limited thereto. For those of ordinary skill in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also regarded as the protection scope of the present invention.

Claims (5)

1. The intelligent meeting room sunshade system based on the building environment parameters is characterized by comprising an infrared camera (1), a projector (2), a solar altitude sensor (3), a solar azimuth sensor (4), a weather station (5), a central control processor (6) and electric sunshade shutters (7); the system comprises an infrared camera (1), a projector (2), a solar altitude sensor (3), a solar azimuth sensor (4), a weather station (5) and an electric sun-shading shutter (7), wherein the signal collection and the signal output of the electric sun-shading shutter (7) are processed by a central control processor (6); whether personnel move in the meeting room is detected in real time through the infrared camera (1), the solar altitude angle is detected in real time through the solar altitude angle sensor (3), the solar azimuth angle is detected in real time through the solar azimuth angle sensor (4), the solar radiation intensity is detected in real time through the weather station (5), and the central control processor (6) dynamically adjusts the sun-shading louver in real time based on all collecting signals so as to achieve the optimal indoor light environment and energy-saving effect.

2. A conference room intelligent sunshade control method based on the building environment parameters based on the system of claim 1, characterized in that the personnel state in the conference room and the surrounding building environment parameters are identified through sensors, and electric sunshade shutters are arranged, and the conference room intelligent sunshade control method based on the building environment parameters comprises the following steps:

step S1, detecting whether a meeting room is used by a person or not in a full period of time, and automatically starting and stopping the intelligent sunshade system;

s2, capturing building environment parameters, and selecting a regulation and control mode by combining the starting state of the projector;

step S3, selecting different regulation and control modes aiming at daytime and night, wherein the regulation and control modes in daytime aim at improving comfort and reducing energy consumption, and the regulation and control modes in night aim at protecting privacy by shielding the shutters;

and S4, dynamically adjusting the sunshade shutters in real time aiming at the building parameters so as to achieve the optimal indoor light environment and energy-saving effect.

3. The method of claim 2, wherein the intelligent sunshade system is capable of detecting whether a meeting room is occupied for a full period of time, automatically turning on the intelligent sunshade system when a person is detected, and automatically turning off the intelligent sunshade system when no person is detected.

4. The method of claim 2, wherein the intelligent sunshade system is capable of automatically detecting projector status, in conjunction with the projector, turning on the projector, and automatically masking by the motorized sunshade slats; the projector is closed, and the electric sunshade shutter is automatically opened.

5. The method of claim 2, wherein the intelligent sunshade system is capable of automatically sensing solar altitude, solar azimuth, solar radiation intensity, and dynamically adjusting the electric sunshade shutters in real time for the corresponding parameters to achieve optimal indoor light environment and energy saving effect.