CN104358490A - Window control method - Google Patents
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- CN104358490A CN104358490A CN201410670837.7A CN201410670837A CN104358490A CN 104358490 A CN104358490 A CN 104358490A CN 201410670837 A CN201410670837 A CN 201410670837A CN 104358490 A CN104358490 A CN 104358490A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000003570 air Substances 0.000 description 22
- 238000009423 ventilation Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000007791 dehumidification Methods 0.000 description 4
- 230000002337 anti-port Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002386 air freshener Substances 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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Abstract
The invention discloses a window control method. The window control method comprises the following steps: (1) setting a gas data threshold value specific to the gas condition in a bathroom and an atmospheric data threshold value specific to the outdoor atmospheric condition, and setting an indoor humidity data threshold value specific to the humidity condition in the bathroom and an atmospheric humidity data threshold value specific to the outdoor humidity condition; (2) detecting the gas data, indoor humidity data, outdoor atmospheric data and outdoor atmospheric humidity data in the bathroom in real time, comparing the data with respective threshold values respectively, and controlling a window to be opened if the gas data is greater than the gas data threshold value or the indoor humidity data is greater than the indoor humidity data threshold value only when the atmospheric data is smaller than the atmospheric data threshold value and the atmospheric humidity data is smaller than the atmospheric humidity data threshold value, otherwise, controlling the window to be closed. By adopting the control method, the window can be opened or closed according to practical situations, so that higher practicability is achieved.
Description
Technical field
The invention belongs to detection and control field, particularly a kind of specially for the control method that washroom window is opened or closed.
Background technology
Washroom is due to its special purposes; often can give off a peculiar smell, air is muddy, very harmful to health; in order to overcome washroom Problems existing; the mode one of usual employing is in washroom, place the chemical products such as air freshener, deodorant, but the peculiar smell of indoor can not be removed by air freshener, and Long-Time Service can cause secondary pollution; the health of harmful to human; and the existing strong volatility of deodorant, also there is certain toxicity, therefore directly serious especially to the injury of human body.
Another common mode installs ventilation fan exactly, by ventilation fan, the foul atmosphere of indoor is discharged, fresh air simultaneously outside suction chamber, various modified node method at present for ventilation fan also have a lot, as Chinese Patent Application No. 201220146633.X, name be called " a kind of washroom exhausting deodorizing device " and Chinese Patent Application No. 201320103933.4, name is called " washroom lift pump ", all by the improvement to ventilation fan structure, improve exhaust efficiency, ensure the air quality of washroom.
For some family's house type, washroom is arranged on the edge of building, therefore its window can directly be communicated with external environment condition, people prefer to adopt the mode of opeing the window to realize air circulation, alleviate the air quality of washroom, this mode is more direct and efficient, but, because a lot of people can not stay at home for a long time, open the window depending on ambient air outside situation when often going out in the morning, could operate window again when go home in the evening, a time difference will be there is like this, when likely going out in the morning, outside air condition is good, after opeing the window, air regime is deteriorated, outside dirty air will be caused to enter indoor, particularly nowadays autumn and winter season haze weather generally appearance, the haze particle of outdoor can be introduced indoor especially, or morning when going out outside air condition poor, after closing window, air regime improves, and now returns in home with regard to inconvenience again and opens the window, use very inconvenient.
On the other hand, always there is washroom in a large amount of steam, particularly family in washroom and bathroom is set together, and produces a large amount of steam during bathing, and cause humidity in air to increase, if long-term humidity is comparatively large, easy breed bacteria, is unfavorable for health; On the other hand, moist environment is also very large on impacts such as electrical equipment and furniture such as the geyser in washroom, light fixtures, shortens its application life.
Two kinds are had at present to the mode that washroom dehumidifying adopts usually, one utilizes ventilation fan etc. to carry out indoor and outdoor gas exchanges, produce convection current, this class formation can be called " a kind of toilet exhaust fan " and Chinese Patent Application No. 201410030961.7 with reference to Chinese Patent Application No. 201210128030.1, name, name is called " a kind of washroom automatic ventilation system ", all by the humidity conditions in sensing washroom, judging whether to start ventilation fan, is a kind of automatic control structure of ventilation fan.
Another kind of dehumidification mode is the medicament using desiccant etc. to have moisture absorbing, as Chinese Patent Application No. 201220614051.X, name are called that " can hang vertical alternate form Wet removing bag " provides a kind of civilian Moistureproof dehumidification product for washroom.
Be for afore-mentioned equally, particularly in summer, the weather conditions in a day are rain or shine indefinite, if rain when going out and do not open the window, even if fine afterwards, also can only rely on other dehumidification mode again and dispel moisture in washroom; Or fine when going out, rain after opeing the window, then open the window and indoor can be made on the contrary moister, do not have the effect wanted.
By above analysis, existing washroom window is difficult to play due effect, haves much room for improvement.
Summary of the invention
Object of the present invention, is to provide a kind of window control method, and it can be opened according to actual conditions or close window, has more practicality.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of window control method, comprises the steps:
(1) the gas data threshold value for gas-condition in washroom and the atmosphere data threshold value for outside atmosphere situation are set respectively, the indoor humidity data threshold for washroom humidity situation and the atmospheric humidity data threshold for outside humidity situation are set;
(2) gas data, indoor humidity data, the atmosphere data of outdoor and the atmospheric humidity data of outdoor in washroom are detected in real time, and compare with respective threshold value respectively, only when atmosphere data lower than atmosphere data threshold value, atmospheric humidity data lower than atmospheric humidity data threshold, if gas data higher than gas data threshold value or indoor humidity data higher than indoor humidity data threshold, control window is opened, otherwise controls Window closing.
In above-mentioned steps (2), detect gas data and atmosphere data respectively by arranging indoor gas sensor and outdoor gas sensor.
In above-mentioned steps (2), respectively by arranging indoor humidity sensor and outside humidity sensor sensing chamber humidity data and atmospheric humidity data.
In above-mentioned steps (2), when atmospheric humidity data higher than atmospheric humidity data threshold or atmospheric humidity data higher than atmospheric humidity data threshold time, also carry out light flash warning or audible alarm.
In above-mentioned steps (2), flash lamp is adopted to carry out light flash warning.
In above-mentioned steps (2), buzzer is adopted to carry out audible alarm.
After adopting such scheme, the present invention arranges outdoor gas sensor by increase, by monitoring the atmospheric condition of current outdoor, judge whether to be necessary to open ventilation fan, avoid the air quality in order to improve washroom, introduce the situation that haze is lost more than gain on the contrary, conscientiously improve ventilation effect, have more practicality.
Accompanying drawing explanation
Fig. 1 is flow chart of the present invention;
Fig. 2 is the realizing circuit figure of decision circuitry in the present invention.
Detailed description of the invention
Below with reference to accompanying drawing, technical scheme of the present invention is described in detail.
As shown in Figure 1, the invention provides a kind of window control method, for carrying out Based Intelligent Control to the unlatching of window or closedown, comprising the steps:
(1) the gas data threshold value for gas-condition in washroom and the atmosphere data threshold value for outside atmosphere situation are set respectively, the indoor humidity data threshold for washroom humidity situation and the atmospheric humidity data threshold for outside humidity situation are set;
(2) gas data, indoor humidity data, the atmosphere data of outdoor and the atmospheric humidity data of outdoor in washroom are detected in real time, and compare with respective threshold value respectively, only when atmosphere data lower than atmosphere data threshold value, atmospheric humidity data lower than atmospheric humidity data threshold, if gas data higher than gas data threshold value or indoor humidity data higher than indoor humidity data threshold, control window is opened, otherwise controls Window closing.
In above-mentioned steps (2), when atmosphere data higher than atmosphere data threshold value or atmospheric humidity data higher than atmospheric humidity data threshold time, also can carry out light flash warning or buzzer audible alarm by flash lamp, remind people now not open the window.
During concrete enforcement, controller, motor, outdoor gas sensor, indoor gas sensor, outside humidity sensor and indoor humidity sensor can be adopted, introduce respectively below.
Described outdoor gas sensor is arranged on outdoor, for sensing outdoor State of Air pollution in real time, and data is sent into controller; And indoor gas sensor is arranged in washroom, on the top that specifically can be installed on washroom or wall, for sensing the gas-condition in washroom in real time, and data are sent into controller.Described two gas sensors all can adopt metal-oxide gas sensor.
Described outside humidity sensor is arranged on outdoor, for sensing outdoor atmospheric humidity situation in real time, and data is sent into controller; And indoor humidity sensor is arranged in washroom, on the top that specifically can be installed on washroom or wall, for sensing the humidity conditions in washroom in real time, and data are sent into controller.Described humidity sensor can adopt resistance-type or condenser type, and in the present embodiment, two humidity sensors all can adopt Ceramic Humidity Sensor.
Described motor connects the sash of window, under the control of the controller by forward and reverse running, drives sash to open or closes.
Described controller receives the gas data of gas sensor sensing in aforementioned compartment respectively, the atmosphere data of outdoor gas sensor sensing, the indoor humidity data of indoor humidity sensor sensing and the atmospheric humidity data of outside humidity sensor sensing, and respectively described data and threshold value are compared analysis, judge to open or closing motion window, concrete judgement principle is, respectively for gas data, atmosphere data, indoor humidity data and atmospheric humidity data arrange threshold value, by judging the size of data and each threshold value sensed, thus draw control command, comprise the judgement to air humidity and the judgement to air quality:
To the judgement of air humidity, first the size of indoor humidity data in washroom and threshold value is judged, when indoor humidity data are higher than threshold value, represent now comparatively moist in washroom, need in principle to carry out dehumidification operation, then the size judging atmospheric humidity data and threshold value is continued, if atmospheric humidity data are lower than threshold value, represent that now outside humidity is less, can open the window, controller drive motors forward operates, drive sash is opened, if atmospheric humidity data are higher than threshold value, represent that now outdoor may be overcast and rainy, air humidity is large, should not open the window, controller drive motors antiport, drive sash is closed.
To the judgement of air quality, first the size of gas data in washroom and threshold value is judged, when gas data is higher than threshold value, represent that now air is poor in washroom, needing in principle opens the window ventilates, then the size judging atmosphere data and threshold value is continued, if atmosphere data is lower than threshold value, represent that now outdoor environment is better, can open the window, controller drive motors forward operates, drive sash is opened, if atmosphere data is higher than threshold value, represent that now outdoor may exist haze, environment is very poor, should not open the window, controller drive motors antiport, drive sash is closed.
When conflict appears in aforementioned two kinds of judgment modes, then can not open the window, also namely only need to ventilate in indoor, dehumidifying and ambient outdoor air is good, humidity is little, just can control to open the window, two kinds of judgment modes are relations of logical AND.
In the present embodiment, controller comprises the A/D change-over circuit, decision circuitry and the control circuit that are linked in sequence, shown in composition graphs 2, input junction chamber outer gas sensor, indoor gas sensor, outside humidity sensor and the indoor humidity sensor respectively of described A/D change-over circuit, after the data sensed respectively carry out A/D conversion, send into decision circuitry and judge.
Described decision circuitry comprises 4 comparator D1-D4, 4 not gate D5, D6, D10, D11, 3 two inputs and door D7, D8, D9, 1 three value and gate D13 and 1 three input or door D12, wherein, the reference value of the first comparator D1 is set to indoor humidity data threshold, its input connects the indoor humidity data after carrying out A/D conversion, and the output of the first comparator D1 connects the input of the first not gate D5 respectively, second liang of input input with the first input end of door D8 and the 3rd liang and the first input end of door D9, and the output of the first not gate D5 connects second input of first liang of input and door D7, the reference value of the second comparator D2 is set to atmospheric humidity data threshold, and its input connects the atmospheric humidity data after carrying out A/D conversion, and the output of the second comparator D2 connects the input of the 3rd not gate D10, the reference value of the 3rd comparator D3 is set to gas data threshold value, its input connects the gas data after carrying out A/D conversion, and the output of the 3rd comparator D3 connect respectively first liang of input and the first input end of door D7, second liang input and second input of door D8 and the input of the second not gate D6, and the output of the second not gate D6 connects second input of the 3rd liang of input and door D9, the reference value of the 4th comparator D4 is set to atmosphere data threshold value, and its input connects the atmosphere data after carrying out A/D conversion, and the output of the 4th comparator D4 connects the input of the 4th not gate D11, described first to the 3rd liang inputs 3 inputs being connected three inputs or door D12 with the output of door D7-D9 respectively, and three input or door D12, the 3rd not gate D10, the 4th not gate D11 output connect 3 inputs of three value and gate D13 respectively, the input of the output of three value and gate D13 then connection control circuit, the output of control circuit connects motor, if control circuit receives high level, then control the running of motor forward, drive sash is opened, if control circuit receives low level, then control motor antiport, drive sash to close.Wherein, comparator can adopt LM324.
Composition graphs 2, its truth table is as shown in table 1, wherein, represents the output signal corresponding with it respectively with D1-D13.
Table 1
| D1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| D2 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
| D3 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 |
| D4 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| D5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| D6 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
| D7 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| D8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 |
| D9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
| D10 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| D11 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 |
| D12 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| D13 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
As can be seen from Table 1, once outside humidity is comparatively large or atmospheric environment is poor, regardless of now washroom humidity or air, controller all can not window opened via; Only have when outdoor weather is better and atmospheric humidity is less, just can determine whether window opened via according to the humidity conditions in washroom or air regime, so just effectively can prevent from the contrary outdoor moisture or dirty air being introduced indoor in ventilation, thus improve result of use, have more practicality.
Above embodiment is only and technological thought of the present invention is described, can not limit protection scope of the present invention with this, and every technological thought proposed according to the present invention, any change that technical scheme basis is done, all falls within scope.
Claims (6)
1. a window control method, is characterized in that comprising the steps:
(1) the gas data threshold value for gas-condition in washroom and the atmosphere data threshold value for outside atmosphere situation are set respectively, the indoor humidity data threshold for washroom humidity situation and the atmospheric humidity data threshold for outside humidity situation are set;
(2) gas data, indoor humidity data, the atmosphere data of outdoor and the atmospheric humidity data of outdoor in washroom are detected in real time, and compare with respective threshold value respectively, only when atmosphere data lower than atmosphere data threshold value, atmospheric humidity data lower than atmospheric humidity data threshold, if gas data higher than gas data threshold value or indoor humidity data higher than indoor humidity data threshold, control window is opened, otherwise controls Window closing.
2. a kind of window control method as claimed in claim 1, is characterized in that: in described step (2), detects gas data and atmosphere data respectively by arranging indoor gas sensor and outdoor gas sensor.
3. a kind of window control method as claimed in claim 1, is characterized in that: in described step (2), respectively by arranging indoor humidity sensor and outside humidity sensor sensing chamber humidity data and atmospheric humidity data.
4. a kind of window control method as claimed in claim 1, it is characterized in that: in described step (2), when atmospheric humidity data higher than atmospheric humidity data threshold or atmospheric humidity data higher than atmospheric humidity data threshold time, also carry out light flash warning or audible alarm.
5. a kind of window control method as claimed in claim 4, is characterized in that: in described step (2), adopts flash lamp to carry out light flash warning.
6. a kind of window control method as claimed in claim 4, is characterized in that: in described step (2), adopts buzzer to carry out audible alarm.
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| CN201410670837.7A CN104358490B (en) | 2014-11-20 | 2014-11-20 | A kind of window control method |
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| CN201410670837.7A CN104358490B (en) | 2014-11-20 | 2014-11-20 | A kind of window control method |
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| CN104358490A true CN104358490A (en) | 2015-02-18 |
| CN104358490B CN104358490B (en) | 2016-11-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628870A (en) * | 2015-12-25 | 2016-06-01 | 无锡信大气象传感网科技有限公司 | Intelligent air quality reminding method |
| CN115076955A (en) * | 2022-05-31 | 2022-09-20 | 青岛海尔空调器有限总公司 | Interconnection control method and device for air conditioner and intelligent window |
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| CN202611428U (en) * | 2012-04-17 | 2012-12-19 | 山东理工大学 | Intelligent telescopic window |
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| CN103470133A (en) * | 2013-08-30 | 2013-12-25 | 健雄职业技术学院 | Intelligent window and control method |
| CN104153675A (en) * | 2014-08-26 | 2014-11-19 | 王波兰 | Intelligent fully-automatic opening/closing window |
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2014
- 2014-11-20 CN CN201410670837.7A patent/CN104358490B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005037107A (en) * | 2003-07-16 | 2005-02-10 | Kyohei Yamaguchi | Ventilation device for apartment house |
| JP2007126826A (en) * | 2005-11-01 | 2007-05-24 | Yamatake Corp | Window opening-closing control device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105628870A (en) * | 2015-12-25 | 2016-06-01 | 无锡信大气象传感网科技有限公司 | Intelligent air quality reminding method |
| CN115076955A (en) * | 2022-05-31 | 2022-09-20 | 青岛海尔空调器有限总公司 | Interconnection control method and device for air conditioner and intelligent window |
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| CN104358490B (en) | 2016-11-09 |
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