CN105167550A - Photosensitive curtain realizing adaptive adjustment - Google Patents
Photosensitive curtain realizing adaptive adjustment Download PDFInfo
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- CN105167550A CN105167550A CN201510556912.1A CN201510556912A CN105167550A CN 105167550 A CN105167550 A CN 105167550A CN 201510556912 A CN201510556912 A CN 201510556912A CN 105167550 A CN105167550 A CN 105167550A
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- 230000003044 adaptive effect Effects 0.000 title abstract 2
- 230000000052 comparative effect Effects 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract description 4
- 238000012913 prioritisation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
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Abstract
The invention discloses a photosensitive curtain realizing adaptive adjustment. The photosensitive curtain comprises a cord fabric, a rotation shaft, a photosensitive sensor, a temperature sensor, a humidity sensor, an input module, a display module, a control module, a clock module and a stepping motor, wherein the upper end of the cord fabric is connected with the rotation shaft, the output end of the stepping motor is connected with the rotation shaft; the control module is respectively connected with the photosensitive sensor, the temperature sensor, the humidity sensor, the input module, the display module and the clock module; the input module is used for inputting the indoor target light intensity value; the control module controls the motor to make adjustment according to the preset step size and according to the indoor light intensity, so that the absolute value of the difference value between the indoor light intensity and the indoor target light intensity value is smaller than or equal to the preset light intensity differential threshold, and the control module also controls the display module to display the indoor light intensity, temperature, humidity and current time. The photosensitive curtain is simple in structure and convenient to use, and the opening degree of the curtain is automatically adjusted without manual adjustment.
Description
Technical field
The present invention relates to a kind of curtain, particularly relate to a kind of photosensitive curtain of self-adaptative adjustment.
Background technology
Just there has been window in China since ancient times, and just someone expects there is thing window to covering window, so just there has been curtain, curtain is articles for use very common in our daily life.Curtain has following effect:
1, privacy is protected.
For one family, no one likes the every act and every move of oneself within others' visual field.From this point, different room areas, the degree of concern for privacy has again different standards.This kind of kinsfolk's public activity region, parlor, the requirement for privacy is just lower, and most family parlor is all that curtain is pulled open, and is in decoration state in most cases.And for the region such as bedroom, toilet, people not only require can't see, and require that shadow all be can't see.This selects different problems with regard to the curtain causing zones of different.Parlor we may select partially transparent a cloth, the cloth of thicker matter is then selected in bedroom.
2, light is utilized.
In fact protect the principle of privacy, or process from obstruction light aspect.Mentioned herely utilize light, referring to when protecting privacy, effectively utilizing the problem of light.The room of such as one deck, everybody does not like other to stroll about and sees indoor every act and every move.But haul thick curtain for a long time and affect natural lighting again.So the frivolous cord being similar to yarn curtain one class has just arisen at the historic moment.
3, decoration function.
Decorated wall surface curtain, for a lot of average family, is the maximum ornament of metope.Still it is some the plainly-packed families for some " Sibai is landed ", and except a few width picture frame, the thing on possible metope is just left curtain.So whether beautiful the selection of curtain is, may often there is very important effect.Equally, for the family of hard-cover, suitable curtain will make that household is more beautiful more has individual character.
4, absorbing sound and lowering noise.
We know the part of propagation of sound, and high pitch is straightline propagation, and window-glass is also very high for the reflectivity of high pitch.So, there is the curtain of suitable thickness, the reverberation effect of room sounding can be improved.Equally, overdrape is also conducive to the noise of absorption portion from outside, improves indoor acoustic environment.
We are adjusting light intensities by the function that curtain is maximum, and existing curtain is all generally manual, and people need to go to window side and adjust, generally all automatically can not adjust the opening degree of curtain according to the light of indoor.
Light sensor is one of modal sensor, it of a great variety, mainly contains: photoelectric tube, photomultiplier, photo resistance, phototriode, solar cell, infrared ray sensor, UV sensor, optical fiber type photoelectric sensor, color sensor, CCD and cmos image sensor etc.Its sensitive wave length, near visible wavelength, comprises IR wavelength and ultraviolet wavelength.Optical sensor is not confined to the detection to light, and it can also form other sensors as detecting element, detects many non electrical quantities, as long as these non electrical quantities are converted to the change of optical signal.Optical sensor is one of maximum, most widely used sensor of current production rate, and it is automatically controlling and is occupying very important status in non-electrical quantity measurement technology.
Light sensor is mainly used in the electronic product light automation fields such as solar lawn lamp, Light-operated night lamp, camera, watch-dog, light-operated toy, sonic-opticalcon trolled switch, camera, antitheft wallet, light controlled music box, birthday musical candle, music cup, human body inductive lamp, human induction switch.
In light sensor, the simplest electronic device is photo resistance, and it can respond to the light and shade change of light, exports the faint signal of telecommunication, amplifies process, can control the automatic switch of LED lamp by simple electronic circuit.For long-range lighting, as street lamp, garden lamp, Lawn lamp etc. all can be economical and simply realize energy-conservation automatic control.
Summary of the invention
Technical problem to be solved by this invention is for defect involved in background technology, provides a kind of photosensitive curtain of self-adaptative adjustment.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
A photosensitive curtain for self-adaptative adjustment, comprises cord, rotating shaft, light sensor, temperature sensor, humidity sensor, input module, display module, control module, clock module and stepper motor;
The upper end of described cord is connected with rotating shaft, and the output of described stepper motor is connected with described rotating shaft;
Described control module is connected with light sensor, temperature sensor, humidity sensor, input module, display module, clock module respectively;
Described light sensor is disposed in the interior, for obtaining indoor light intensity, and is passed to described control module;
Described temperature sensor is disposed in the interior, for obtaining indoor temperature, and is passed to described control module;
Described humidity sensor is disposed in the interior, for obtaining indoor humidity, and is passed to described control module;
Described clock module is used for providing current time to described control module;
Described input module is for inputting indoor objects light intensity value;
Described control module comprises contrast unit, motor control unit and indicative control unit;
Described contrast unit is used for the indoor objects light intensity value of the light intensity of current indoor and setting to contrast;
Described motor control unit is used for controlling motor according to the comparative result of described contrast unit and adjusts according to the step-length preset, until the absolute value of difference between the light intensity of indoor and indoor objects light intensity value is less than or equal to default light intensity difference threshold value;
Described indicative control unit is for controlling light intensity, temperature, humidity and the current time in display module display room.
As the further prioritization scheme of photosensitive curtain of a kind of self-adaptative adjustment of the present invention, the processor of described control module adopts ARM series monolithic.
As the further prioritization scheme of photosensitive curtain of a kind of self-adaptative adjustment of the present invention, the processor of described control module adopts SAA7750 single-chip microcomputer.
As the further prioritization scheme of photosensitive curtain of a kind of self-adaptative adjustment of the present invention, described temperature sensor adopts IC temperature sensor.
As the further prioritization scheme of photosensitive curtain of a kind of self-adaptative adjustment of the present invention, the model of described temperature sensor is DS18B20.
As the further prioritization scheme of photosensitive curtain of a kind of self-adaptative adjustment of the present invention, described display module adopts liquid crystal display.
As the further prioritization scheme of photosensitive curtain of a kind of self-adaptative adjustment of the present invention, the model of described light sensor is TSL256x.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
1. structure is simple, easy to use;
2. the opening degree of window with automatic regulation curtain, without the need to manual adjustment.
Detailed description of the invention
Below technical scheme of the present invention is described in further detail:
The invention discloses a kind of photosensitive curtain of self-adaptative adjustment, comprise cord, rotating shaft, light sensor, temperature sensor, humidity sensor, input module, display module, control module, clock module and stepper motor;
The upper end of described cord is connected with rotating shaft, and the output of described stepper motor is connected with described rotating shaft;
Described control module is connected with light sensor, temperature sensor, humidity sensor, input module, display module, clock module respectively;
Described light sensor is disposed in the interior, for obtaining indoor light intensity, and is passed to described control module;
Described temperature sensor is disposed in the interior, for obtaining indoor temperature, and is passed to described control module;
Described humidity sensor is disposed in the interior, for obtaining indoor humidity, and is passed to described control module;
Described clock module is used for providing current time to described control module;
Described input module is for inputting indoor objects light intensity value;
Described control module comprises contrast unit, motor control unit and indicative control unit;
Described contrast unit is used for the indoor objects light intensity value of the light intensity of current indoor and setting to contrast;
Described motor control unit is used for controlling motor according to the comparative result of described contrast unit and adjusts according to the step-length preset, until the absolute value of difference between the light intensity of indoor and indoor objects light intensity value is less than or equal to default light intensity difference threshold value;
Described indicative control unit is for controlling light intensity, temperature, humidity and the current time in display module display room.
The processor of described control module adopts ARM series monolithic, preferential employing SAA7750 single-chip microcomputer.
Described temperature sensor adopts IC temperature sensor, and model is DS18B20.
Described display module adopts liquid crystal display.
The model of described light sensor is TSL256x.
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a photosensitive curtain for self-adaptative adjustment, is characterized in that, comprises cord, rotating shaft, light sensor, temperature sensor, humidity sensor, input module, display module, control module, clock module and stepper motor;
The upper end of described cord is connected with rotating shaft, and the output of described stepper motor is connected with described rotating shaft;
Described control module is connected with light sensor, temperature sensor, humidity sensor, input module, display module, clock module respectively;
Described light sensor is disposed in the interior, for obtaining indoor light intensity, and is passed to described control module;
Described temperature sensor is disposed in the interior, for obtaining indoor temperature, and is passed to described control module;
Described humidity sensor is disposed in the interior, for obtaining indoor humidity, and is passed to described control module;
Described clock module is used for providing current time to described control module;
Described input module is for inputting indoor objects light intensity value;
Described control module comprises contrast unit, motor control unit and indicative control unit;
Described contrast unit is used for the indoor objects light intensity value of the light intensity of current indoor and setting to contrast;
Described motor control unit is used for controlling motor according to the comparative result of described contrast unit and adjusts according to the step-length preset, until the absolute value of difference between the light intensity of indoor and indoor objects light intensity value is less than or equal to default light intensity difference threshold value;
Described indicative control unit is for controlling light intensity, temperature, humidity and the current time in display module display room.
2. the photosensitive curtain of self-adaptative adjustment according to claim 1, is characterized in that, the processor of described control module adopts ARM series monolithic.
3. the photosensitive curtain of self-adaptative adjustment according to claim 2, is characterized in that, the processor of described control module adopts SAA7750 single-chip microcomputer.
4. the photosensitive curtain of self-adaptative adjustment according to claim 1, is characterized in that, described temperature sensor adopts IC temperature sensor.
5. the photosensitive curtain of self-adaptative adjustment according to claim 4, is characterized in that, the model of described temperature sensor is DS18B20.
6. the photosensitive curtain of self-adaptative adjustment according to claim 1, is characterized in that, described display module adopts liquid crystal display.
7. the photosensitive curtain of self-adaptative adjustment according to claim 1, is characterized in that, the model of described light sensor is TSL256x.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510556912.1A CN105167550A (en) | 2015-09-06 | 2015-09-06 | Photosensitive curtain realizing adaptive adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510556912.1A CN105167550A (en) | 2015-09-06 | 2015-09-06 | Photosensitive curtain realizing adaptive adjustment |
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| Publication Number | Publication Date |
|---|---|
| CN105167550A true CN105167550A (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510556912.1A Pending CN105167550A (en) | 2015-09-06 | 2015-09-06 | Photosensitive curtain realizing adaptive adjustment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107168430A (en) * | 2017-06-29 | 2017-09-15 | 合肥步瑞吉智能家居有限公司 | A kind of indoor human body comfort tuning system based on intelligent curtain |
| CN107411523A (en) * | 2017-06-29 | 2017-12-01 | 合肥步瑞吉智能家居有限公司 | A kind of intelligent curtain control method for adjusting human comfort |
| CN107713687A (en) * | 2017-10-26 | 2018-02-23 | 惠州市鸿卓网络科技有限公司 | A kind of lamplight curtain control system of smart home |
-
2015
- 2015-09-06 CN CN201510556912.1A patent/CN105167550A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107168430A (en) * | 2017-06-29 | 2017-09-15 | 合肥步瑞吉智能家居有限公司 | A kind of indoor human body comfort tuning system based on intelligent curtain |
| CN107411523A (en) * | 2017-06-29 | 2017-12-01 | 合肥步瑞吉智能家居有限公司 | A kind of intelligent curtain control method for adjusting human comfort |
| CN107713687A (en) * | 2017-10-26 | 2018-02-23 | 惠州市鸿卓网络科技有限公司 | A kind of lamplight curtain control system of smart home |
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Application publication date: 20151223 |
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