CN108825109B - Curtain lifting control system and method - Google Patents
Curtain lifting control system and method Download PDFInfo
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- CN108825109B CN108825109B CN201810563358.3A CN201810563358A CN108825109B CN 108825109 B CN108825109 B CN 108825109B CN 201810563358 A CN201810563358 A CN 201810563358A CN 108825109 B CN108825109 B CN 108825109B
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B2009/6809—Control
- E06B2009/6818—Control using sensors
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B2009/6809—Control
- E06B2009/6818—Control using sensors
- E06B2009/6827—Control using sensors sensing light
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses a curtain lifting control system, which comprises: the light and shadow imaging analysis module is used for judging the azimuth angle of the sun according to the light outside the window and generating a sun azimuth signal; and the main control module is used for controlling the lifting degree of the curtain according to the sun azimuth signal provided by the shadow imaging analysis module. The curtain lifting control system can automatically adjust the shading effect of the curtain according to the rotation track of the sun, thereby improving the comfort of users. The invention also provides a curtain lifting control method.
Description
Technical Field
The invention relates to the field of curtain control, in particular to a curtain lifting control system and method.
Background
Solar radiation causes excessive indoor temperature and light pollution, which affects indoor environmental comfort. The indoor curtain is used as the most common sun-shading mode in daily life, effectively blocks sunlight entering the room, reduces the influence of sunlight irradiation on indoor temperature to a certain extent, and has a very obvious effect particularly in summer. Most of the traditional curtains need to be manually closed or pulled by hands, and particularly, the heavy curtains are labor-consuming and inconvenient. Therefore, the intelligent electric curtain is produced at the same time. The intelligent electric curtain can automatically close or open the curtain according to the intensity of light, and can also manually control the opening or closing of the curtain, so that the humanization and the convenience are embodied.
However, a building with good lighting can create a good living environment for residents, and proper lighting can make people happy, and is also beneficial to saving energy, and particularly various building functions in the house need to be reasonably arranged. The reasonable lighting design and the sunshade design directly influence the comfort of building occupants. Therefore, it is important to design a self-adaptive lifting curtain to automatically adjust the shading effect according to the rotation track of the sun.
Disclosure of Invention
The invention aims to provide a curtain lifting control system and a curtain lifting control method aiming at the defects in the prior art, which can automatically adjust the shading effect of a curtain according to the rotation track of the sun, thereby improving the comfort of users.
In an embodiment of the present invention, there is provided a curtain lifting control system, including:
the light and shadow imaging analysis module is used for judging the azimuth angle of the sun according to the light outside the window and generating a sun azimuth signal;
and the main control module is used for controlling the lifting degree of the curtain according to the sun azimuth signal provided by the shadow imaging analysis module.
In an embodiment of the present invention, the curtain lifting control system further includes:
and the curtain motor is used for controlling the lifting of the curtain according to the control signal of the main control module.
In an embodiment of the present invention, the curtain lifting control system further includes:
and the distance measuring module is used for measuring the distance between the indoor person and the window.
In an embodiment of the present invention, the curtain lifting control system further includes:
and the temperature measurement module is used for detecting the indoor environment temperature and the human body temperature.
In an embodiment of the present invention, the curtain lifting control system further includes:
and the power supply module is used for supplying power to the curtain lifting control system.
In the embodiment of the invention, when the distance measuring module detects that the distance between a person and a window is lower than a set distance, the main control module controls the temperature measuring module to detect the temperature of a human body and adjusts the lifting degree of a curtain according to the temperature of the human body, and when the temperature of the human body is higher than a normal body temperature value, the falling degree of the curtain is controlled to increase; when the temperature of the human body is lower than the normal body temperature value, the descending degree of the curtain is controlled to be reduced.
In the embodiment of the invention, when the distance measuring module detects that the distance between a person and a window is higher than a set distance, the main control module controls the temperature measuring module to detect the indoor environment temperature and adjusts the lifting degree of the curtain according to the indoor environment temperature, and when the indoor environment temperature is higher than the set temperature, the lifting degree of the curtain is controlled to increase; when the indoor environment temperature is lower than the set temperature, the falling degree of the curtain is reduced.
The embodiment of the invention also provides a curtain lifting control method, which comprises the following steps:
step S1: judging the azimuth angle of the sun according to the light outside the window, and generating a sun azimuth signal;
step S2: and controlling the lifting degree of the curtain according to the sun direction signal.
In an embodiment of the present invention, the curtain lifting control method further includes:
step S3: and finely adjusting the lifting degree of the curtain according to the distance between the indoor person and the window, the indoor human body temperature and the indoor environment temperature.
In the embodiment of the present invention, in step S3, the manner of fine-tuning the lifting degree of the curtain is as follows:
when the distance between a person and a window is detected to be lower than the set distance, the lifting degree of the curtain is adjusted according to the human body temperature, when the human body temperature is higher than the normal body temperature value, the lifting degree of the curtain is controlled to be increased, and when the human body temperature is lower than the normal body temperature value, the lifting degree of the curtain is controlled to be decreased;
when the distance between a person and the window is detected to be higher than the set distance, the lifting degree of the curtain is adjusted according to the indoor environment temperature, when the indoor environment temperature is higher than the set temperature, the falling degree of the curtain is controlled to be increased, and when the indoor environment temperature is lower than the set temperature, the falling degree of the curtain is reduced.
Compared with the prior art, the curtain lifting control method and the curtain lifting control system judge the azimuth angle of the sun according to the light outside the window, and control the lifting of the curtain according to the azimuth angle of the sun, so that the shading effect is automatically adjusted according to the rotation track of the sun, and a good illumination environment is created for residents; in addition, the lifting degree of the curtain is finely adjusted according to the distance between an indoor person and a window, the indoor human body temperature and the indoor environment temperature, the indoor illumination degree is guaranteed, meanwhile, the human body temperature feeling experience is also considered, and the human body comfort level is improved.
Drawings
Fig. 1 is a schematic structural diagram of a curtain lifting control system according to an embodiment of the present invention.
Fig. 2 is a flowchart of a curtain lifting control method according to an embodiment of the present invention.
Detailed Description
As shown in fig. 1, in the embodiment of the present invention, a curtain lifting control system is provided, which includes a light and shadow imaging analysis module 11, a main control module 12, a curtain motor 13, a distance measurement module 14, a temperature measurement module 15, and a power supply module 16. The following description will be made separately.
And the light and shadow imaging analysis module 11 is used for judging the azimuth angle of the sun according to the light outside the window and generating a sun azimuth signal. It should be noted that, shadow imaging analysis module 11 is installed in the window outside, a pole is equipped with on shadow imaging analysis module 11, and when the sun went up and went down, the sun was in shadow has been thrown on shadow imaging analysis module 11's the plane of projection, and along with the sun motion in the sky (earth rotation), the shadow of pole also changes direction and length, judges the azimuth of judging the sun through analysis formation of image shadow position, shadow length, shadow imaging analysis module 11 converts the sun position signal into the signal of drive lift (window) curtain degree, automatically regulated (window) curtain lift position, timely shading.
The main control module 12 is configured to control the lifting degree of the curtain according to the sun direction signal provided by the shadow imaging analysis module 11. And the curtain motor 13 is used for controlling the lifting of the curtain according to the control signal of the main control module 12. The distance measuring module 14 is used for measuring the distance between a person in a room and a window. And the temperature measuring module 15 is used for detecting the indoor environment temperature and the human body temperature. And the power supply module 16 is used for supplying power to the curtain lifting control system.
It should be noted that the distance measuring module 14 is an infrared distance measuring module, and senses the existence of the human body by sensing the temperature of the human body through infrared, and then calculates the distance between the human body and the window. The temperature measuring module 15 has an infrared temperature measuring function and detects the temperature of a human body through remote infrared induction.
When the distance measuring module 14 detects that the distance between a person and a window is lower than a set distance, the main control module 12 controls the temperature measuring module 15 to detect the temperature of the human body and adjusts the lifting degree of the curtain according to the temperature of the human body, and when the temperature of the human body is higher than a normal body temperature value, the falling degree of the curtain is controlled to increase; when the temperature of the human body is lower than the normal body temperature value, the falling degree of the curtain is controlled to be reduced, and enough sunlight required by the human body is ensured.
When the distance measuring module 14 detects that the distance between a person and a window is higher than a set distance, it is determined that the influence of illumination on the moving area of the person is small, the main control module 12 controls the temperature measuring module 15 to detect the indoor environment temperature and adjust the lifting degree of the curtain according to the indoor environment temperature, and when the indoor environment temperature is higher than the set temperature, the lifting degree of the curtain is controlled to be increased; when the indoor environment temperature is lower than the set temperature, the falling degree of the curtain is reduced, and the enough illumination required by indoor sterilization and heating is met.
As shown in fig. 2, in an embodiment of the present invention, a curtain lifting control method is further provided, including:
step S1: judging the azimuth angle of the sun according to the light outside the window, and generating a sun azimuth signal;
step S2: controlling the lifting degree of the curtain according to the sun direction signal;
step S3: and finely adjusting the lifting degree of the curtain according to the distance between the indoor person and the window, the indoor human body temperature and the indoor environment temperature.
In step S3, the manner of fine adjustment of the curtain lifting/lowering degree is as follows:
when the distance between a person and a window is detected to be lower than the set distance, the lifting degree of the curtain is adjusted according to the human body temperature, when the human body temperature is higher than the normal body temperature value, the lifting degree of the curtain is controlled to be increased, and when the human body temperature is lower than the normal body temperature value, the lifting degree of the curtain is controlled to be decreased;
when the distance between a person and the window is detected to be higher than the set distance, the lifting degree of the curtain is adjusted according to the indoor environment temperature, when the indoor environment temperature is higher than the set temperature, the falling degree of the curtain is controlled to be increased, and when the indoor environment temperature is lower than the set temperature, the falling degree of the curtain is reduced.
Compared with the prior art, the curtain lifting control method and the curtain lifting control system judge the azimuth angle of the sun according to the light outside the window, and control the lifting of the curtain according to the azimuth angle of the sun, so that the shading effect is automatically adjusted according to the rotation track of the sun, and a good illumination environment is created for residents; in addition, the lifting degree of the curtain is finely adjusted according to the distance between an indoor person and a window, the indoor human body temperature and the indoor environment temperature, the indoor illumination degree is guaranteed, meanwhile, the human body temperature feeling experience is also considered, and the human body comfort level is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A window covering raising and lowering control system, comprising:
the light and shadow imaging analysis module is used for judging the azimuth angle of the sun according to the light outside the window and generating a sun azimuth signal;
the distance measuring module is used for measuring the distance between an indoor person and a window;
the temperature measurement module is used for detecting the indoor environment temperature and the human body temperature;
the main control module is used for controlling the lifting degree of the curtain according to the sun azimuth signal provided by the shadow imaging analysis module, and is also used for finely adjusting the lifting degree of the curtain according to the distance between an indoor person and a window, the indoor human body temperature and the indoor environment temperature.
2. The window covering raising and lowering control system of claim 1, further comprising:
and the curtain motor is used for controlling the lifting of the curtain according to the control signal of the main control module.
3. The window covering raising and lowering control system of claim 2, further comprising:
and the power supply module is used for supplying power to the curtain lifting control system.
4. The window covering raising and lowering control system of claim 3,
when the distance measuring module detects that the distance between a person and a window is lower than a set distance, the main control module controls the temperature measuring module to detect the temperature of a human body and adjusts the lifting degree of the curtain according to the temperature of the human body, and when the temperature of the human body is higher than a normal body temperature value, the main control module controls the lifting degree of the curtain to increase; when the temperature of the human body is lower than the normal body temperature value, the descending degree of the curtain is controlled to be reduced.
5. The window covering raising and lowering control system of claim 3,
when the distance measuring module detects that the distance between a person and a window is higher than a set distance, the main control module controls the temperature measuring module to detect the indoor environment temperature and adjusts the lifting degree of the curtain according to the indoor environment temperature, and when the indoor environment temperature is higher than the set temperature, the falling degree of the curtain is controlled to increase; when the indoor environment temperature is lower than the set temperature, the falling degree of the curtain is reduced.
6. A curtain lifting control method is characterized by comprising the following steps:
step S1: judging the azimuth angle of the sun according to the light outside the window, and generating a sun azimuth signal;
step S2: controlling the lifting degree of the curtain according to the sun direction signal;
step S3: and finely adjusting the lifting degree of the curtain according to the distance between the indoor person and the window, the indoor human body temperature and the indoor environment temperature.
7. The curtain raising/lowering control method according to claim 6, wherein in step S3, the curtain raising/lowering degree is finely adjusted as follows:
when the distance between a person and a window is detected to be lower than the set distance, the lifting degree of the curtain is adjusted according to the human body temperature, when the human body temperature is higher than the normal body temperature value, the lifting degree of the curtain is controlled to be increased, and when the human body temperature is lower than the normal body temperature value, the lifting degree of the curtain is controlled to be decreased;
when the distance between a person and the window is detected to be higher than the set distance, the lifting degree of the curtain is adjusted according to the indoor environment temperature, when the indoor environment temperature is higher than the set temperature, the falling degree of the curtain is controlled to be increased, and when the indoor environment temperature is lower than the set temperature, the falling degree of the curtain is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810563358.3A CN108825109B (en) | 2018-06-04 | 2018-06-04 | Curtain lifting control system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810563358.3A CN108825109B (en) | 2018-06-04 | 2018-06-04 | Curtain lifting control system and method |
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| Publication Number | Publication Date |
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| CN108825109A CN108825109A (en) | 2018-11-16 |
| CN108825109B true CN108825109B (en) | 2020-11-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5672602B2 (en) * | 2010-12-21 | 2015-02-18 | パナソニックＩｐマネジメント株式会社 | Energy saving control device |
| CN103670248A (en) * | 2013-12-09 | 2014-03-26 | 宁波市鄞州科启动漫工业技术有限公司 | Intelligent type solar shutters |
| CN104131763B (en) * | 2014-07-18 | 2015-11-18 | 吴坤 | Light-operated louver generating illuminating system |
| CN205135215U (en) * | 2015-09-04 | 2016-04-06 | 江苏嘉泽建设有限公司 | Indoor temperature intelligence control system |
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