CN202229784U - RFID based indoor environment monitoring system - Google Patents
RFID based indoor environment monitoring system Download PDFInfo
- Publication number
- CN202229784U CN202229784U CN2011203683948U CN201120368394U CN202229784U CN 202229784 U CN202229784 U CN 202229784U CN 2011203683948 U CN2011203683948 U CN 2011203683948U CN 201120368394 U CN201120368394 U CN 201120368394U CN 202229784 U CN202229784 U CN 202229784U
- Authority
- CN
- China
- Prior art keywords
- node
- monitor
- indoor environment
- sensor
- monitoring system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 238000004891 communication Methods 0.000 claims abstract description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 21
- 238000005516 engineering process Methods 0.000 claims description 11
- 230000006855 networking Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000003912 environmental pollution Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000005180 public health Effects 0.000 description 2
- 229910052704 radon Inorganic materials 0.000 description 2
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 208000002454 Nasopharyngeal Carcinoma Diseases 0.000 description 1
- 206010061306 Nasopharyngeal cancer Diseases 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 208000030303 breathing problems Diseases 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002989 correction material Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 201000011216 nasopharynx carcinoma Diseases 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- -1 people use always Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229910052705 radium Inorganic materials 0.000 description 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses an RFID based indoor environment monitoring system, which is characterized by including a plurality of node monitors and at least one central node monitor, wherein the node monitors form an ZigBee wireless network, and each node monitor mainly comprises a sensor assembly, an RFID control chip and a power source; signal output ends of the sensor assemblies and the RFID control chips are connected, and each node monitor is connected with the central node monitor through the ZigBee wireless network; the central node monitor is composed by the node monitors provided with GPRS communication modules; and the central node monitor is connected with a remote server through a GPRS wireless network. In the utility model, environment data are collected by the node monitors distributed at all nodes, and gathered by the central node monitor to be uploaded to the server, so that the real time monitoring can be realized, the indoor environment can be adjusted timely, and the relevant requirements can be satisfied.
Description
Technical field
The utility model relates to a kind of environment monitoring device, relates in particular to a kind of indoor environment monitoring system based on the RFID technology.
Background technology
According to international related organization investigation statistics, exist in 30% the buildings in the world to be harmful to healthy room air.These harmful gases have caused the global population incidence of disease and dead increase, and indoor environmental pollution has been listed in one of five kinds of maximum environmental factors of public health harm.
China pays close attention to the indoor environmental pollution problem and starts from late 1970s, and focus is at that time carried out in the rural area to dye the room air pollution research that coal is a primary pollution source, greatly reduces the generation of crowd's breathing problem.But, the improving constantly of Along with people's living standard, the indoor environmental pollution problem of being brought by house ornamentation, furniture and daily use chemicals is more and more serious.In the city; The nineties in 20th century; The indoor environmental pollution example that with decorations is primary pollution source is rising year by year, and many families cause indoor pollution because of finishing, and the pollution source in the family mainly contain three: the ⑴ house decorative material: like particieboard, fiberboard, composite floor board, scale board, paint etc.; Contain kind surplus formaldehyde, benzene, xylene, the styrene etc. 10, volatilizable objectionable impurities; The 2nd, building materials: like grouan, marble and some color glazed brick etc., can produce radiomaterial, like radium, thorium, potassium, radon etc., the radioactive ray that absorb for a long time after radon gas decays can cause lung cancer and nasopharyngeal carcinoma; The 3rd, indoor article: the pesticide that objectionable impurities such as people use always, correction fluid, cosmetics etc. also can produce materials such as carbon monoxide, methylene chloride.
The Ministry of Public Health has issued " administration of sanitation work at public places regulations "; The hygienic standard of 7 types of 28 kinds of public places has been proposed; Requirements such as wind speed, temperature, resh air requirement, carbon monoxide, carbon dioxide, formaldehyde, ammonia, total number of bacteria in the room air are detected; Issued hygienic standards such as formaldehyde in indoor air, carbon dioxide, oxides of nitrogen, sulphuric dioxide subsequently again, let room air monitoring with administer that there are laws to abide by, have regulations to abide by.
The Indoor Environment Detection appearance is to serve as according to the pick-up unit that generates with this type examination criteria, utilizes such pick-up unit, can comprise the detection of air qualities such as temperature, humidity, illumination to indoor environment.In the prior art, detector is divided into the detection to a certain material (like formaldehyde, carbon dioxide) amount, and also having is the combine detection to several kinds of materials, when recording value and be higher than standard value, promptly represents indoor environment to go wrong, and needs regulation in time.Usually carrying instrument by the testing staff reaches the spot and measures; Only represent the air quality that this check point should the period, can not monitor in real time this check point, in addition; To large-area Indoor Environment Detection the time; Like warehouse, office building etc., just need multiple spot to detect, this just needs cost great amount of manpower and material resources.Therefore, need do further to improve to existing environment measuring equipment.
Summary of the invention
The goal of the invention of the utility model provides a kind of indoor environment monitoring system based on the RFID technology; Use this monitor; Indoor environment is carried out monitoring real-time, dynamic, science; Can guarantee environmental quality, reduce cost and increase the benefit, can make things convenient for the user that indoor environment is managed again.
For reaching the foregoing invention purpose; The technical scheme that the utility model adopts is: a kind of indoor environment monitoring system based on the RFID technology; Comprise a plurality of node monitors and at least 1 Centroid monitor; Each said node monitor mainly is made up of sensor module, RFID control chip and power supply; The signal output part of said sensor module and said RFID control chip, a plurality of said node monitors constitute a ZigBee wireless network, and each said node monitor is connected with said Centroid monitor through the ZigBee wireless network; Said Centroid monitor is made up of the said node monitor that has the GPRS communication module, and said Centroid monitor is connected with remote server through the GPRS wireless network.
In the technique scheme; Every interval certain space is provided with a node monitor; Clearance space receives the wireless network sending and receiving apart from qualification; The node monitor of (as: in per 100 square metres or in the same room) utilizes the RFID radio frequency control chip based on the ZigBee agreement in the same area, makes up a ZigBee wireless network, and each monitor is sent to the Centroid monitor with the data of gathering through the ZigBee network; The Centroid monitor is the node monitor that has the GPRS communication module; Collect in the same area and through GPRS network data be sent to remote server after the data, the user then through information management software obtain with the analysis room in environmental data information, and then formulate next step work program.
In the technique scheme, be provided with the EEPROM data chip in the said node monitor, store said sensor module acquired signal data.Network just often, the data of collection directly are uploaded to remote server, and go wrong when network, then are stored in the EEPROM data chip, upload after waiting network recovery again.
In the technique scheme, be provided with clock chip in the said node monitor, the time of record acquisition data.
In the technique scheme, said sensor module is made up of temperature sensor, humidity sensor, CO2 sensor, formaldehyde sensor, illuminance sensor, regularly temperature, humidity, CO-2 and concentration of formaldehyde and the illuminance in the measuring chamber.
In the technique scheme, said node monitor is provided with operate as normal pilot lamp and ZigBee networking pilot lamp, when network goes wrong, can in time find, in time repairs.
Because the technique scheme utilization, the utility model compared with prior art has advantage:
1. the utility model is gathered environmental data by the node monitor that is distributed in indoor each tested point; Be sent in the Centroid monitor in the same area through the ZigBee wireless network; The GPRS communication module of data in the Centroid monitor of collecting is uploaded to remote server, but the user then real-time monitored can in time ventilate according to this data user to detecting data; Regulate temperature, humidity and illuminance etc., guarantee that indoor environment meets basic demand;
2. indoor environment is carried out in real time, monitored dynamically, need not human intervention, realize monitoring automatically, time saving and energy saving, practice thrift input, the raising efficiency of operation;
3. the EEPROM data chip is set, when network goes wrong, records data and can deposit this chip in, treat to upload after network normally, avoid losing of data.
Description of drawings
Fig. 1 is the network topology structure synoptic diagram of the utility model embodiment one.
Wherein: 1, node monitor; 2, Centroid monitor; 3, remote server.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Embodiment one: referring to shown in Figure 1; A kind of indoor environment monitoring system based on the RFID technology; Comprise a plurality of node monitors 1 and at least 1 Centroid monitor 2; Each said node monitor 1 is made up of sensor module, RFID control chip (CC2530), EEPROM data chip (AT24C02), clock chip (DS1302) and lithium battery; The signal output part of said sensor module and said RFID control chip, a plurality of said node monitors constitute a ZigBee wireless network, and each said node monitor 1 is connected with said Centroid monitor 2 through the ZigBee wireless network; Said Centroid monitor 2 is made up of the said node monitor 1 that has the GPRS communication module, and said Centroid monitor 2 is connected with remote server 3 through the GPRS wireless network.
In the present embodiment, said sensor module is made up of temperature sensor, humidity sensor, CO2 sensor, formaldehyde sensor, illuminance sensor, regularly temperature, humidity, CO-2 and concentration of formaldehyde and the illuminance in the measuring chamber.Said node monitor 1 is provided with operate as normal pilot lamp and ZigBee networking pilot lamp; Make things convenient for the monitoring of user to network state, when network just often, the data of collection are directly to be uploaded to remote server 3; When appearance is unusual; Then be stored in the EEPROM data chip, wait network recovery to upload again afterwards, guarantee the integrality of data.
During use, node monitor 1 is placed on indoor top or the wall, utilizes lithium battery to supply power, and real-time timepiece chip provides data acquisition time.Through temperature sensor, humidity sensor, CO2 sensor, formaldehyde sensor and illuminance sensor, gather the indoor environment data in real time.The data of gathering are sent to the Centroid monitor 2 that comprises the GPRS communication module through the ZigBee network, and Centroid monitor 2 is uploaded to remote server 3 with the data of collecting through GPRS network; The user obtains the indoor environment data message through indoor environment information management software access server, and the user can adjust equipment such as room ventilation, air-conditionings through analyzing these data timely, meets environmental requirement.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203683948U CN202229784U (en) | 2011-09-29 | 2011-09-29 | RFID based indoor environment monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203683948U CN202229784U (en) | 2011-09-29 | 2011-09-29 | RFID based indoor environment monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202229784U true CN202229784U (en) | 2012-05-23 |
Family
ID=46080368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203683948U Expired - Fee Related CN202229784U (en) | 2011-09-29 | 2011-09-29 | RFID based indoor environment monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202229784U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729589A (en) * | 2015-04-17 | 2015-06-24 | 北京国城科绿色照明科技研究中心有限公司 | Underground pipe monitoring device based on urban lighting nodes and application method thereof |
| CN104730391A (en) * | 2015-03-30 | 2015-06-24 | 浪潮集团有限公司 | Indoor formaldehyde content big-data collecting method based on set top boxes |
| CN105403251A (en) * | 2015-12-07 | 2016-03-16 | 小米科技有限责任公司 | Method and apparatus for early warning of indoor environment |
-
2011
- 2011-09-29 CN CN2011203683948U patent/CN202229784U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104730391A (en) * | 2015-03-30 | 2015-06-24 | 浪潮集团有限公司 | Indoor formaldehyde content big-data collecting method based on set top boxes |
| CN104729589A (en) * | 2015-04-17 | 2015-06-24 | 北京国城科绿色照明科技研究中心有限公司 | Underground pipe monitoring device based on urban lighting nodes and application method thereof |
| CN105403251A (en) * | 2015-12-07 | 2016-03-16 | 小米科技有限责任公司 | Method and apparatus for early warning of indoor environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204145547U (en) | A kind of building energy consumption management system for monitoring | |
| CN208044371U (en) | Greenhouse Information Monitoring System Based on Agricultural Internet of Things Technology | |
| CN202663556U (en) | Wireless real-time greenhouse supervision and management system based on Zigbee technology | |
| CN205563329U (en) | Intelligent agriculture big -arch shelter control system based on internet of things | |
| CN102664960A (en) | Energy consumption managing system and method for large-sized public building | |
| CN206594783U (en) | A kind of forest fire monitoring system based on wireless sense network | |
| CN202229784U (en) | RFID based indoor environment monitoring system | |
| CN108303132A (en) | A kind of monitoring system for air pollution | |
| CN201594922U (en) | Orchard planting monitoring system based on wireless sensor network | |
| CN104317223A (en) | Intelligent indoor environment monitoring system | |
| CN102054344A (en) | Wireless sensor network-based lawn environment monitoring system and monitoring method | |
| CN204241024U (en) | Based on the monitoring terminal of agricultural breeding environment | |
| CN104569311A (en) | Novel hierarchical heterogeneous cross-network air quality real-time monitoring model | |
| CN106168766A (en) | The energy monitor management system of a kind of Smart Home and carbon assets management method | |
| CN202041230U (en) | Plant Environmental Monitor | |
| CN203276349U (en) | An apparatus for intelligently inquiring the number of people in a classroom | |
| CN103105829A (en) | Intelligent agricultural base monitoring system facing secure sensing network | |
| CN202649194U (en) | Wireless public place air quality monitor system | |
| CN205607426U (en) | Indoor accelerated test device of forest fire based on wireless sensor network | |
| CN110533264B (en) | Building Performance Evaluation Methods | |
| CN206772943U (en) | A kind of indoor environmental quality detecting system | |
| CN209878127U (en) | Urban environmental noise monitoring device based on wireless sensor network | |
| CN206057275U (en) | A kind of room air detection means | |
| CN105486345A (en) | ZigBee technology based wireless intelligent control terminal of greenhouse | |
| CN206019719U (en) | A kind of smart home air quality detecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |