CN103838164A - Intelligent indoor ventilation control system - Google Patents
Intelligent indoor ventilation control system Download PDFInfo
- Publication number
- CN103838164A CN103838164A CN201210485489.7A CN201210485489A CN103838164A CN 103838164 A CN103838164 A CN 103838164A CN 201210485489 A CN201210485489 A CN 201210485489A CN 103838164 A CN103838164 A CN 103838164A
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- chip microcomputer
- control system
- relay
- window
- intelligent indoor
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Abstract
The invention discloses an intelligent indoor ventilation control system comprising a rain sensor for detecting whether it rains outside, a temperature sensor for detecting the indoor temperature, a single chip microcomputer for receiving output signals of the rain sensor and the temperature sensor and a power module. The input end of the single chip microcomputer is connected with the temperature sensor and the rain sensor. The single chip microcomputer is in serial communication with an upper computer through a serial port communication module. The input end of the single chip microcomputer is further connected with an independent keyboard. The output end of the single chip microcomputer is connected with a display module and an extended EEPROM. The output end of the single chip microcomputer is further connected with a relay group. The relay group comprises a relay I and a relay II. The relay I is connected with a motor driving module I. The motor driving module I is connected with a window opening motor. The relay II is connected with a motor driving module II. The motor driving module II is connected with a window closing motor. The single chip microcomputer adopts a STC12C5A16S2 chip. The intelligent indoor ventilation control system can be used to automatically open and close the window according to the control information of the single chip microcomputer.
Description
Technical field
The present invention relates to a kind of Intelligent indoor ventilated control system.
Background technology
Along with people's living standard is in improving constantly, the requirement of domestic environment is also being improved constantly, and the quality of house ventilation is one of key factor of evaluating household comfort level, wherein house ventilation is mainly to rely on the switch of window to realize.Along with the develop rapidly of electronic technology, the robotization that some developed countries have realized the ventilation of household window and Curtain switch already is at present with intelligent, still relatively backward in China.China mainly also rests on the stage of manual window opening and electric window-opening at present.Therefore many windows ventilate robotization and Study of intelligent also have very deep meaning.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of Intelligent indoor ventilated control system is provided.This Intelligent indoor ventilated control system can open and close automatically according to the control information of single-chip microcomputer the function of window, and its reasonable in design, intellectuality, and cost is low, and reliability is high, easy to use, is convenient to promote the use of.
For achieving the above object, the technical solution used in the present invention is: a kind of Intelligent indoor ventilated control system, it is characterized in that: comprise for detection of outdoor whether rainy rain sensor, for detection of the temperature sensor of indoor temperature, for receiving the single-chip microcomputer of rain sensor and temperature sensor output signal and the power module for the each power unit power supply of native system, the input end of described single-chip microcomputer and temperature sensor and rain sensor join, described single-chip microcomputer carries out serial communication by serial communication modular and host computer, the input end of described single-chip microcomputer is also connected to the stand-alone keypad for realizing manual control and manual shift, the output terminal of described single-chip microcomputer is connected to for the display module of display system duty with for play the expansion EEPROM of power down store-memory function in the time completing artificial setting high temperature early warning temperature value, the output terminal of described single-chip microcomputer is also connected to the relay group of opening motor and Window closing motor for controlling window, described relay group comprises relay one and relay two, described relay one is connected to motor drive module one, described motor drive module one joins with the window unlatching motor for driving window unlatching, described relay two is connected to motor drive module two, described motor drive module two with join for the Window closing motor that drives Window closing, described single-chip microcomputer adopts STC12C5A16S2 chip.
Above-mentioned a kind of Intelligent indoor ventilated control system, is characterized in that: described rain sensor adopts AY-889.
Above-mentioned a kind of Intelligent indoor ventilated control system, is characterized in that: described temperature sensor adopts digital temperature sensor DS18B20.
Above-mentioned a kind of Intelligent indoor ventilated control system, is characterized in that: described serial communication modular adopts MAX232 chip.
Above-mentioned a kind of Intelligent indoor ventilated control system, is characterized in that: described display module adopts 1602 liquid crystal displays.
A kind of Intelligent indoor ventilated control system of stating, is characterized in that: the voltage stabilizing chip in described power module adopts LM7805.
Above-mentioned a kind of Intelligent indoor ventilated control system, is characterized in that: described expansion EEPROM adopts AT24C08 chip.
The present invention compared with prior art has the following advantages:
1, reasonable in design: the present invention includes power module, stand-alone keypad, rain sensor, temperature sensor, serial communication modular, single-chip microcomputer, display module, expansion EEPROM and relay group, reasonable in design.
2, intellectuality: the present invention realizes and rainy day automatic window-closing and to indoor temperature too high and function fine day automatic window too low to indoor temperature, has realized robotization, the intellectuality of room ventilation.
3, cost is low: the present invention uses single-chip microcomputer as core devices, and peripheral circuit is relatively simple, saves element, has therefore reduced cost.
4, easy to use: the present invention can manually control, can automatically control again, all right Long-distance Control, therefore very easy to use.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present invention.
Description of reference numerals:
1-power module; 2-stand-alone keypad; 3-rain sensor;
4-temperature sensor; 5-serial communication modular; 6-single-chip microcomputer;
7-display module; 8-expansion EEPROM; 9-relay group;
9-1-relay one; 9-2-relay two; 10-motor drive module one;
11-motor drive module two; 12-window is opened motor; 13-Window closing motor;
14-host computer.
Embodiment
A kind of Intelligent indoor ventilated control system as shown in Figure 1, comprise for detection of outdoor whether rainy rain sensor 3, for detection of the temperature sensor 4 of indoor temperature, for receiving the single-chip microcomputer 6 of rain sensor 3 and temperature sensor 4 output signals and the power module 1 for the each power unit power supply of native system, the input end of described single-chip microcomputer 6 joins with temperature sensor 4 and rain sensor 3, described single-chip microcomputer 6 carries out serial communication by serial communication modular 5 and host computer 14, the input end of described single-chip microcomputer 6 is also connected to the stand-alone keypad 2 for realizing manual control and manual shift, the output terminal of described single-chip microcomputer 6 is connected to for the display module 7 of display system duty with for play the expansion EEPROM8 of power down store-memory function in the time completing artificial setting high temperature early warning temperature value, the output terminal of described single-chip microcomputer 6 is also connected to the relay group 9 of opening motor 12 and Window closing motor 13 for controlling window, described relay group 9 is connected to motor drive module 1 and motor drive module 2 11, described motor drive module 1 joins with the window unlatching motor 12 for driving window unlatching, described motor drive module 2 11 with join for the Window closing motor 13 that drives Window closing, described single-chip microcomputer 6 adopts STC12C5A16S2 chip.
In the present embodiment, described rain sensor 3 adopts AY-889.Described temperature sensor 4 adopts digital temperature sensor DS18B20.Described serial communication modular 5 adopts MAX232 chip.Described display module 7 adopts 1602 liquid crystal displays.Voltage stabilizing chip in described power module 1 adopts LM7805.Described expansion EEPROM8 adopts AT24C08 chip.
The course of work of the present invention is: after this control system switches on power in normal operating conditions, and due to the power down store-memory function of expansion EEPROM8, working state of system can remain on the duty before power down, user can arrange high and low temperature early warning temperature value by stand-alone keypad 2 under display module 7 promptings, because native system uses button less, so adopt free-standing button.In the time that temperature sensor 4 detects indoor temperature higher than high temperature early warning temperature value, by single-chip microcomputer 6 pilot relay one 9-1 adhesives, start window and open motor 12, the pilot lamp of simultaneously windowing is bright, windows after end, and the pilot lamp of windowing goes out; In the time that temperature sensor 4 detects indoor temperature lower than low temperature early warning temperature value, control pilot relay two 9-2 adhesives by single-chip microcomputer 6, start Window closing motor 13, close window pilot lamp bright simultaneously, close after window finishes, close window pilot lamp and go out; Adopting the base stage of triode is that low level is the type of drive of relay adhesive, has prevented misoperation.When rain sensor 3 detects when rainy, output signal to single-chip microcomputer 6, single-chip microcomputer 6, by pilot relay two 9-2 adhesives, starts Window closing motor 13.Do not have rainy in the situation that can manual window opening and close window, operate very flexible.Send sensor information and window status information to host computer 14 by serial communication modular 5, can realize the Long-distance Control to opening and closing windows by host computer 14, very easy to use.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation of above embodiment being done according to the technology of the present invention essence, all still belongs in the protection domain of technical solution of the present invention.
Claims (7)
1. an Intelligent indoor ventilated control system, it is characterized in that: comprise for detection of outdoor whether rainy rain sensor (3), for detection of the temperature sensor (4) of indoor temperature, be used for receiving the single-chip microcomputer (6) of rain sensor (3) and temperature sensor (4) output signal and the power module (1) for the each power unit power supply of native system, the input end of described single-chip microcomputer (6) joins with temperature sensor (4) and rain sensor (3), described single-chip microcomputer (6) carries out serial communication by serial communication modular (5) and host computer (14), the input end of described single-chip microcomputer (6) is also connected to the stand-alone keypad (2) for realizing manual control and manual shift, the output terminal of described single-chip microcomputer (6) is connected to for the display module (7) of display system duty with for play the expansion EEPROM(8 of power down store-memory function in the time completing artificial setting high temperature early warning temperature value), the output terminal of described single-chip microcomputer (6) is also connected to the relay group (9) of opening motor (12) and Window closing motor (13) for controlling window, described relay group (9) comprises relay one (9-1) and relay two (9-2), described relay one (9-1) is connected to motor drive module one (10), described motor drive module one (10) with join for driving window that window is opened to open motor (12), described relay two (9-2) is connected to motor drive module two (11), described motor drive module two (11) with join for the Window closing motor (13) that drives Window closing, described single-chip microcomputer (6) adopts STC12C5A16S2 chip.
2. a kind of Intelligent indoor ventilated control system according to claim 1, is characterized in that: described rain sensor (3) adopts AY-889.
3. a kind of Intelligent indoor ventilated control system according to claim 1, is characterized in that: described temperature sensor (4) adopts digital temperature sensor DS18B20.
4. a kind of Intelligent indoor ventilated control system according to claim 1, is characterized in that: described serial communication modular (5) adopts MAX232 chip.
5. a kind of Intelligent indoor ventilated control system according to claim 1, is characterized in that: described display module (7) adopts 1602 liquid crystal displays.
6. a kind of Intelligent indoor ventilated control system according to claim 1, is characterized in that: the voltage stabilizing chip in described power module (1) adopts LM7805.
7. a kind of Intelligent indoor ventilated control system according to claim 1, is characterized in that: described expansion EEPROM(8) employing AT24C08 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210485489.7A CN103838164A (en) | 2012-11-25 | 2012-11-25 | Intelligent indoor ventilation control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210485489.7A CN103838164A (en) | 2012-11-25 | 2012-11-25 | Intelligent indoor ventilation control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103838164A true CN103838164A (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210485489.7A Pending CN103838164A (en) | 2012-11-25 | 2012-11-25 | Intelligent indoor ventilation control system |
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| Country | Link |
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| CN (1) | CN103838164A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898624A (en) * | 2015-05-26 | 2015-09-09 | 湖南中南楷思科技发展有限公司 | Automatic intelligent household control system |
| CN105758539A (en) * | 2014-12-16 | 2016-07-13 | 成都问达茂源科技有限公司 | Multifunctional multipath temperature monitor |
| CN105783187A (en) * | 2016-03-13 | 2016-07-20 | 石狮国高电子科技有限公司 | Energy-saving control system for air conditioners |
-
2012
- 2012-11-25 CN CN201210485489.7A patent/CN103838164A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758539A (en) * | 2014-12-16 | 2016-07-13 | 成都问达茂源科技有限公司 | Multifunctional multipath temperature monitor |
| CN104898624A (en) * | 2015-05-26 | 2015-09-09 | 湖南中南楷思科技发展有限公司 | Automatic intelligent household control system |
| CN104898624B (en) * | 2015-05-26 | 2017-08-25 | 湖南中南楷思科技发展有限公司 | Smart home automatic control system |
| CN105783187A (en) * | 2016-03-13 | 2016-07-20 | 石狮国高电子科技有限公司 | Energy-saving control system for air conditioners |
| CN105783187B (en) * | 2016-03-13 | 2018-10-23 | 石狮国高电子科技有限公司 | A kind of air conditioner energy conservation control system |
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Application publication date: 20140604 |