CN102385376A - Safe and intelligent regulating system for home environment - Google Patents

Safe and intelligent regulating system for home environment Download PDF

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Publication number
CN102385376A
CN102385376A CN2011103733922A CN201110373392A CN102385376A CN 102385376 A CN102385376 A CN 102385376A CN 2011103733922 A CN2011103733922 A CN 2011103733922A CN 201110373392 A CN201110373392 A CN 201110373392A CN 102385376 A CN102385376 A CN 102385376A
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China
Prior art keywords
sensor
microprocessor
module
safe
intelligent regulating
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Withdrawn
Application number
CN2011103733922A
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Chinese (zh)
Inventor
刘燕
杨龙飞
李雁星
海继瑞
陈兴文
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Dalian Minzu University
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Dalian Nationalities University
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Application filed by Dalian Nationalities University filed Critical Dalian Nationalities University
Priority to CN2011103733922A priority Critical patent/CN102385376A/en
Publication of CN102385376A publication Critical patent/CN102385376A/en
Withdrawn legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

A safe and intelligent regulating system for home environment comprises a humiture sensor, a gas sensor, an air quality sensor, a smoke sensor, a microprocessor, relays, an infrared emission module, a clock module, a display module, a motor, an alarm circuit, and a power supply providing power for a singlechip clock, wherein the humiture sensor, the gas sensor, the air quality sensor, the smoke sensor, the relays, the infrared emission module, the clock module and the display module are respectively connected with corresponding I/O ports of the microprocessor via interface circuits; and a humidifier, an anion generator, the motor and the alarm circuit are respectively connected to the other ends of the relays. The invention can automatically acquire indoor environment information in a real-time manner, changes the corresponding conditions according to the change of the indoor environment through the modules, enables the indoor environment to keep in an optimal state, and provides safe and comfortable environment for a user.

Description

Domestic environment safe and intelligent regulating system
Technical field
The present invention relates to a kind of intelligent regulating system.
Background technology
The Along with people's growth in the living standard; More and more pay attention to the health of health; Except logical diet and suitable exercise, comfortable safe living environment also seems particularly important, and the present indoor factor that influences health of people safety mainly contains the following aspects: 1, humiture; The human body variation of environment temperature, humidity to external world has certain adaptive faculty; But the regulating power of human body self has certain limitation, and environmentalist proposes the optimum indoor temperature of human body after through a large amount of population experiments, humidity is: 18~25 ℃ of winter temperatures, humidity 30%~80%; 23~28 ℃ of summer temps, humidity 30~60%, this moment, people's the state of mind and comfort level were best; 2, IAQ, the pollutant that influences IAQ not only comprise polluters such as formaldehyde that people are familiar with, benzene, ammonia, also comprise 13 chemical contamination materials such as pellet, carbon dioxide, sulphuric dioxide; Emergency situations such as natural gas leaking, fire also threatens to people's life security in addition.
Summary of the invention
The object of the invention has overcome above-mentioned said deficiency; A kind of humiture of collection indoor and outdoor surroundings that can automatic time is provided; Indoor concentration of natural gas and air pollution coefficient information; Can regulate indoor temperature and humidity automatically according to the variation of extraneous humiture, warning circuit, humidifier, anion generator controlled, thereby make the living environment of family reach the regulating system of safety and comfort according to indoor concentration of natural gas, air pollution coefficient.
The technical solution adopted for the present invention to solve the technical problems is: a kind of domestic environment safe and intelligent regulating system; Comprise Temperature Humidity Sensor, sensor of natural gas, air mass sensor, smoke transducer, microprocessor, relay, infrared transmission module, clock module, display module, motor, warning circuit and be the power supply of single-chip microcomputer piece power supply; Temperature Humidity Sensor, sensor of natural gas, air mass sensor, smoke transducer, relay, infrared transmission module, clock module and display module are connected through the interface circuit I/O mouth corresponding with microprocessor respectively, and humidifier, anion generator, motor and warning circuit are connected to the other end of relay.Microprocessor adopts the STC12C5A60S2 chip, and Temperature Humidity Sensor adopts SHT11, and sensor of natural gas adopts MQ-4, and air mass sensor adopts MQ135, and smoke transducer adopts MQ-2.
During work; Temperature Humidity Sensor detects indoor and outdoor surroundings; Smoke transducer, sensor of natural gas, air mass sensor detect indoor environment; Smoke transducer, sensor of natural gas, air mass sensor are converted into digital data transmission with the simulating signal of the outer signals that collects through A/D and handle to microprocessor; Temperature Humidity Sensor directly sends to microprocessor through digital signal with the humiture situation of indoor and outdoor, and microprocessor shows them after receiving these signals on display module, and these signals are compared according to the difference in season and their preset value; Through infrared emission unit air-conditioning is controlled then; Through relay humidifier, anion generator, motor, warning circuit are controlled, made humiture, concentration of natural gas, air quality be controlled at desirable safe range and so on, thereby make indoor environment reach safe, comfortable state.
The present invention compared with prior art has following advantage:
1, can be according to the variation of season and external environment; The humiture of real-time collection indoor and outdoor surroundings; Can regulate indoor temperature and humidity and air quality situation automatically according to the variation of extraneous humiture; And be presented at the information of indoor and outdoor and system time on the display module, for the user provides good indoor living environment.
2, can monitor rock gas and fire situation timely through sensor of natural gas and smoke transducer, give the user with these information feedback, take precautions against, ensure user's personal safety to greatest extent in possible trouble through warning circuit and display module.
3, the user can be provided with different humitures and air quality preset value according to the difference of self-demand and region of living in, satisfies user's individual demand.
Description of drawingsFig. 1 is a whole simplified schematic diagram of the present invention.
Fig. 2 is a microprocessor STC12C5A60S2 chip circuit connection layout.
Fig. 3 is a Temperature Humidity Sensor SHT11 circuit connection diagram.
Fig. 4 is a sensor of natural gas MQ-4 circuit connection diagram.
Fig. 5 is an air mass sensor MQ135 circuit connection diagram.
Fig. 6 is a smoke transducer MQ-2 circuit connection diagram.
Fig. 7 is the infrared emission circuit diagram.
Fig. 8 is system works flow process figure.
EmbodimentLike Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7; Comprise Temperature Humidity Sensor, sensor of natural gas, air mass sensor, smoke transducer, microprocessor, relay, infrared transmission module, clock module, display module, direct current generator, warning circuit and be the power supply of single-chip microcomputer piece power supply; Temperature Humidity Sensor, sensor of natural gas, air mass sensor, smoke transducer, relay, infrared transmission module, clock module and display module are connected through the interface circuit I/O mouth corresponding with microprocessor respectively, and humidifier, anion generator and warning circuit are connected to the other end of relay.Microprocessor adopts the STC12C5A60S2 chip, and Temperature Humidity Sensor adopts SHT11, and sensor of natural gas adopts MQ-4, and air mass sensor adopts MQ135, and smoke transducer adopts MQ-2.
Microprocessor adopts the STC12C5A60S2 chip; It has comparison A one by one/D converter (P1.0-P1.7) of 8 12; The simulating signal of smoke transducer MQ-2, air mass sensor MQ135, sensor of natural gas MQ-4 directly is connected on these above port; After A/D converts, obtain 12 A/D result.
Air mass sensor adopts MQ135, and resistance value is 2K-20K, so output voltage range is 1.0V-3.75V, and sensor of natural gas and smoke transducer are similar.
Clock module adopts DS1302, and microprocessor comes judgement time and season through DS1302, thereby preset value is adjusted.
Display unit LCD12864 can demonstrate current indoor and outdoor humiture, intensity of illumination, concentration of natural gas, air quality coefficient and present located time, and the The whole control end works under the 5.0 V voltages, is microprocessor power supply through battery.
Infrared transmission module adopts the PT2262 chip, becomes serial data to 6 bit parallel data-switching, sends through Dout, alleviates the programming burden, makes transmission faster.
The The whole control end works under the 5.0 V voltages, is microprocessor power supply through battery.
During work; Temperature Humidity Sensor detects indoor and outdoor surroundings; Smoke transducer, sensor of natural gas, air mass sensor detect indoor environment; Smoke transducer, sensor of natural gas, air mass sensor are converted into digital data transmission with the simulating signal of the outer signals that collects through A/D and handle to microprocessor; Temperature Humidity Sensor directly sends to microprocessor through digital signal with the humiture situation of indoor and outdoor, and microprocessor shows them after receiving these signals on display module, and these signals are compared according to the difference in season and their preset value; Through infrared emission unit air-conditioning is controlled then; Through relay humidifier, anion generator, motor, warning circuit are controlled, made humiture, concentration of natural gas, air quality be controlled at desirable safe range and so on, thereby make indoor environment reach safe, comfortable state.
As shown in Figure 8, at first, microprocessor reads out the data in month from clock module DS1302, then according to the different set different preset value in season; Then key scan, whether judges changes preset value, then begins to measure air quality coefficient, rock gas coefficient and co-efficient of haze, through with the comparison of preset value; Judge whether and to take measures that when smokescope or concentration of natural gas exceeded preset value, warning circuit work was at this moment opend the window; And information shown on display module, when the air quality coefficient exceeds preset value, open anion generator; Judge whether it is energy saver mode again, energy saver mode then returns in this way, if not; Read extraneous temperature again, judge whether and to window, next read the humiture situation; When humiture is not within the preset value scope, through infrared module adjustment air-conditioner temperature or On/Off humidifier, so circulation.

Claims (6)

1. domestic environment safe and intelligent regulating system; It is characterized in that: comprise Temperature Humidity Sensor, sensor of natural gas, air mass sensor, smoke transducer, microprocessor, relay, infrared transmission module, clock module, display module, motor, warning circuit and be the power supply of single-chip microcomputer piece power supply; Temperature Humidity Sensor, sensor of natural gas, air mass sensor, smoke transducer, relay, infrared transmission module, clock module and display module are connected through the interface circuit I/O mouth corresponding with microprocessor respectively, and humidifier, anion generator, motor and warning circuit are connected to the other end of relay.
2. domestic environment safe and intelligent regulating system according to claim 1 is characterized in that: microprocessor adopts the STC12C5A60S2 chip.
3. domestic environment safe and intelligent regulating system according to claim 1 is characterized in that: Temperature Humidity Sensor adopts SHT11.
4. domestic environment safe and intelligent regulating system according to claim 1 is characterized in that: sensor of natural gas adopts MQ-4.
5. domestic environment safe and intelligent regulating system according to claim 1 is characterized in that: air mass sensor adopts MQ135.
6. domestic environment safe and intelligent regulating system according to claim 1 is characterized in that: smoke transducer adopts MQ-2.
CN2011103733922A 2011-11-22 2011-11-22 Safe and intelligent regulating system for home environment Withdrawn CN102385376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011103733922A CN102385376A (en) 2011-11-22 2011-11-22 Safe and intelligent regulating system for home environment

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Application Number Priority Date Filing Date Title
CN2011103733922A CN102385376A (en) 2011-11-22 2011-11-22 Safe and intelligent regulating system for home environment

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Cited By (14)

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Publication number Priority date Publication date Assignee Title
CN102721136A (en) * 2012-06-18 2012-10-10 苏州腾辉环保科技有限公司 Multi-angle adjustable air humidifier
CN102792854A (en) * 2012-08-17 2012-11-28 江苏省精创电气股份有限公司 Learning type edible fungi storage controller
CN103399509A (en) * 2013-07-30 2013-11-20 中铁建设集团有限公司 Multifunctional mobile wireless remote transmission controller
CN104020726A (en) * 2013-02-26 2014-09-03 霍尼韦尔国际公司 Security system with integrated HVAC control
CN104266322A (en) * 2014-09-30 2015-01-07 南京信息工程大学 Air conditioning system with smoke alarming and antitheft alarming functions
CN104614490A (en) * 2015-01-14 2015-05-13 海柯蓝(上海)环保科技有限公司 Remote air quality detection system and detection method thereof
CN104818921A (en) * 2015-05-06 2015-08-05 西京学院 Intelligent window based on STC12C5A60S2
CN104914839A (en) * 2015-06-02 2015-09-16 邓磊 Smart home environment control method and device
CN105180354A (en) * 2015-08-19 2015-12-23 朱正义 Intelligent switch of indoor purification equipment or humidifying equipment
CN105547368A (en) * 2016-01-11 2016-05-04 合肥师范学院 Household air quality monitoring system
CN106292322A (en) * 2016-09-13 2017-01-04 北京小米移动软件有限公司 The method and device of monitoring air quality
CN106765920A (en) * 2016-12-08 2017-05-31 广东志高空调有限公司 A kind of air-conditioning
CN107038837A (en) * 2017-05-27 2017-08-11 安徽讯桥信息科技有限公司 A kind of security against fire monitoring and alarming system based on home furnishings intelligent
CN110856131A (en) * 2019-11-14 2020-02-28 东风设计研究院有限公司 Digital multifunctional intelligent monitoring terminal and monitoring method

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102721136A (en) * 2012-06-18 2012-10-10 苏州腾辉环保科技有限公司 Multi-angle adjustable air humidifier
CN102792854A (en) * 2012-08-17 2012-11-28 江苏省精创电气股份有限公司 Learning type edible fungi storage controller
CN104020726A (en) * 2013-02-26 2014-09-03 霍尼韦尔国际公司 Security system with integrated HVAC control
CN103399509A (en) * 2013-07-30 2013-11-20 中铁建设集团有限公司 Multifunctional mobile wireless remote transmission controller
CN104266322A (en) * 2014-09-30 2015-01-07 南京信息工程大学 Air conditioning system with smoke alarming and antitheft alarming functions
CN104614490A (en) * 2015-01-14 2015-05-13 海柯蓝(上海)环保科技有限公司 Remote air quality detection system and detection method thereof
CN104818921A (en) * 2015-05-06 2015-08-05 西京学院 Intelligent window based on STC12C5A60S2
CN104914839A (en) * 2015-06-02 2015-09-16 邓磊 Smart home environment control method and device
CN105180354A (en) * 2015-08-19 2015-12-23 朱正义 Intelligent switch of indoor purification equipment or humidifying equipment
CN105547368A (en) * 2016-01-11 2016-05-04 合肥师范学院 Household air quality monitoring system
CN106292322A (en) * 2016-09-13 2017-01-04 北京小米移动软件有限公司 The method and device of monitoring air quality
CN106292322B (en) * 2016-09-13 2019-07-23 北京小米移动软件有限公司 Monitor the method and device of air quality
CN106765920A (en) * 2016-12-08 2017-05-31 广东志高空调有限公司 A kind of air-conditioning
CN107038837A (en) * 2017-05-27 2017-08-11 安徽讯桥信息科技有限公司 A kind of security against fire monitoring and alarming system based on home furnishings intelligent
CN110856131A (en) * 2019-11-14 2020-02-28 东风设计研究院有限公司 Digital multifunctional intelligent monitoring terminal and monitoring method
CN110856131B (en) * 2019-11-14 2021-06-04 东风设计研究院有限公司 Digital multifunctional intelligent monitoring terminal and monitoring method

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Application publication date: 20120321

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