CN202738050U - Building intercommunication system capable of monitoring air PM2.5 concentration values - Google Patents
Building intercommunication system capable of monitoring air PM2.5 concentration values Download PDFInfo
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- CN202738050U CN202738050U CN 201220191201 CN201220191201U CN202738050U CN 202738050 U CN202738050 U CN 202738050U CN 201220191201 CN201220191201 CN 201220191201 CN 201220191201 U CN201220191201 U CN 201220191201U CN 202738050 U CN202738050 U CN 202738050U
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Abstract
The utility model provides a building intercommunication system capable of monitoring air PM2.5 concentration values. The building intercommunication system comprises a community PM2.5 concentration value detection device, a plurality of subscriber units, a central exchanger, and a first server; wherein the community PM2.5 concentration value detection device comprises a central management computer; each subscriber unit respectively comprises an outdoor PM2.5 concentration value detection device, at least one floor exchanger and a plurality of indoor PM2.5 concentration value detection devices, the plurality of indoor PM2.5 concentration value detection devices are connected with the outdoor PM2.5 concentration value detection device by the floor exchangers; the central management computer, the floor exchangers, and the first server are connected with the central exchanger by network lines. The building intercommunication system has the function of monitoring the PM2.5 concentration value and alarming, thus the PM2.5 concentration values on monitoring points are known within doors.
Description
[technical field]
The utility model relates to a kind of building conversational system, relates in particular to a kind of building conversational system with monitoring air PM2.5 concentration value function.
[background technology]
PM2.5 refers to that diameter is less than or equal to 2.5 microns particle in the atmosphere, be also referred to as and enter the lung particle, PM2.5 is universally acknowledged No.1 invisible killer, studies show that: every cubic metre of increase of concentration 10 micrograms of PM2.5 index in the air, the human death rate will increase by 1.5%.
High-end (digitlization) indoor set product of present building conversational system part is with function of weather forecast, the user clicks the weather forecast zone, just can be connected to the centre management machine, obtain the parameter of weather forecast, then in the indoor set interface display out, mainly demonstration information comprises city, weather, temperature conditions etc.But present building conversational system does not possess the monitoring of PM2.5 value and warning reminding function, so people are difficult to understand the situation of PM2.5 in the indoor and outdoors air pollution.
At present, the PM2.5 value has two kinds of typical concentrations computational methods: β ray method and oscillating balance method.The β ray method refers to utilize the variation of the β ray attenuation amount that the particle that is deposited on the quartz filter discharges carbon-14 to detect the Atmospheric particulates qualitative change.Surrounding air sucks sampling pipe by sampling pump through cutter, discharges through behind the filter membrane.Particle is deposited on the strip quartz filter, when the β ray when depositing the filter membrane of particle, the β transmitted intensity is decayed, and goes out the concentration of particle by the measure and calculation to attenuation.
The oscillating balance method refers to use a quartzy hollow conical pipe in mass sensor, lay removable filter membrane at hollow conical pipe vibration end, and frequency of oscillation depends on quartzy conical pipe characteristic and its quality.When sampling air flow passes through filter membrane, particle wherein is deposited on the filter membrane, the filter membrane mass change causes frequency of oscillation to change, go out to be deposited on the quality of particle on the filter membrane by the change calculations of measuring frequency of oscillation, calculate again the particle mark attitude mass concentration of this period according to sampling flow, sampling location ambient temperature and air pressure.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of building conversational system with monitoring air PM2.5 concentration value function, building conversational system of the present utility model has the monitoring, alarming function of PM2.5 concentration value, has realized home-confined each monitoring point PM2.5 situation of just can understanding.
The utility model solves the problems of the technologies described above by the following technical programs: a kind of building conversational system with monitoring air PM2.5 concentration value function comprises the PM2.5 of a community concentration value sniffer, plurality of users unit, a center switch and a first server; The described PM2.5 of community concentration value sniffer comprises a centre management machine; Each described subscriber unit includes a doorway PM2.5 concentration value sniffer, at least one floor switch and a plurality of indoor PM2.5 concentration value sniffer, and described a plurality of indoor PM2.5 concentration value sniffers all are connected with doorway PM2.5 concentration value sniffer by floor switch.Described centre management machine, floor switch, first server all are connected by netting twine with center switch;
Preferably, described building conversational system comprises that also a router, stores second server and a plurality of cities monitoring device of public database, this router is connected by netting twine with described center switch, and described a plurality of cities monitoring device, router all are connected by netting twine with the second server that stores public database.
Preferably, the described PM2.5 of community concentration value sniffer also comprises a plurality of the first monitors, and each described first monitor all is connected by 485 buses with described centre management machine.
Preferably, described centre management machine is built-in with one the one PM2.5 monitoring modular, and a PM2.5 monitoring modular is connected with the CPU of centre management machine by the I2C bus.
Preferably, each described doorway PM2.5 concentration value sniffer includes a ladder-port machine and one second monitor, described ladder-port machine be connected monitor and connect by 485 buses.
Preferably, each described doorway PM2.5 concentration value sniffer is a ladder-port machine that is built-in with the 2nd PM2.5 monitoring modular, and the 2nd PM2.5 monitoring modular is connected with the CPU of ladder-port machine by the I2C bus;
Preferably, each described indoor PM2.5 concentration value sniffer includes an indoor set and one the 3rd monitor, and described indoor set connects by 485 buses with the 3rd monitor.
Preferably, each described indoor PM2.5 concentration value sniffer is an indoor set that is built-in with the 3rd PM2.5 monitoring modular, and the 3rd PM2.5 monitoring modular is connected with the CPU of indoor set by the I2C bus.
The beneficial effects of the utility model are: by indoor, a building import, community public domain at building conversational system the PM2.5 of community concentration value sniffer, doorway PM2.5 concentration value sniffer and indoor PM2.5 concentration value sniffer are set, make the monitoring, alarming function that the utlity model has the PM2.5 concentration value, realized home-confined each monitoring point PM2.5 situation of just can understanding.
[description of drawings]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the block diagram of building conversational system in the utility model.
Fig. 2 is the block diagram of the PM2.5 of community concentration value sniffer in the utility model.
Fig. 3 is the block diagram of doorway PM2.5 concentration value sniffer in the utility model.
Fig. 4 is the block diagram of indoor PM2.5 concentration value sniffer in the utility model.
[embodiment]
See also Fig. 1, a kind of building conversational system with monitoring air PM2.5 concentration value function comprises that the PM2.5 of a community concentration value sniffer 1, plurality of users unit 2, a center switch 3, a first server 4, a plurality of cities monitoring device 5, a router 6 and store the second server 7 of public database.The described PM2.5 of community concentration value sniffer 1 comprises a centre management machine 11, one of these centre management machine 11 each residential quarter, for residential property, call out or owner's call alerts etc. for the treatment of the visitor, this centre management machine 11 can with hereinafter described each indoor set 231, each ladder-port machine 211 and outer net (not shown) communication.Each described subscriber unit 2 includes a doorway PM2.5 concentration value sniffer 21, at least one floor switch 22 and a plurality of indoor PM2.5 concentration value sniffer 23, and it is that described doorway PM2.5 concentration value sniffer 21, a plurality of indoor PM2.5 concentration value sniffer 23 all are connected with floor switch 22 that described a plurality of indoor PM2.5 concentration value sniffers 23 all are connected by netting twine with doorway PM2.5 concentration value sniffer 21 by floor switch 22.
Described centre management machine 11, floor switch 22, first server 4, router 6 all are connected by netting twine with center switch 3.Described a plurality of cities monitoring device 5, router 6 all are connected by netting twine with the second server 7 that stores public database.Described first server 4 supports the use with centre management machine 11, can store owner's warning message, can store residential quarter and each household owner's PM2.5 concentration data simultaneously, for healthy and safe inquiry reference.
Please consult again Fig. 1, the described PM2.5 of community concentration value sniffer 1 also can comprise a plurality of the first monitors 12, each first monitor 12 is placed in respectively each place of community public domain, and each described first monitor 12 all is connected by 485 buses with described centre management machine 11; Described centre management machine 11 also can be built-in with one the one PM2.5 monitoring modular (not shown), the one PM2.5 monitoring modular is connected with the CPU (not shown) of centre management machine 11 by the I2C bus, and namely the described PM2.5 of community concentration value sniffer 1 also can be a centre management machine 11 (seeing Fig. 2) that is built-in with a PM2.5 monitoring modular.Wherein, described the first monitor 12 and a PM2.5 monitoring modular be all for the air of sampling community public domain, and can go out by β ray method or oscillating balance method detection computations the airborne PM2.5 concentration numerical value of community public domain.
Please consult Fig. 1, each described doorway PM2.5 concentration value sniffer 21 all can comprise a ladder-port machine 211 and one second monitor 212 again, described ladder-port machine 211 be connected monitor 212 and connect by 485 buses; Each described doorway PM2.5 concentration value sniffer 21 also all can be a ladder-port machine 211 (seeing Fig. 3) that is built-in with the 2nd PM2.5 monitoring modular (not shown), and the 2nd PM2.5 monitoring modular is connected with the CPU of ladder-port machine 211 by the I2C bus.Wherein, described the second monitor 212 and the 2nd PM2.5 monitoring modular be all for the air of sampling Lou Dong import department, and can go out by β ray method or oscillating balance method detection computations the airborne PM2.5 concentration numerical value of Lou Dong import department.
Please consult Fig. 1, each described indoor PM2.5 concentration value sniffer 23 all can comprise an indoor set 231 and one the 3rd monitor 232 again, and described indoor set 231 connects by 485 buses with the 3rd monitor 232; Each described indoor PM2.5 concentration value sniffer 23 also all can be an indoor set 231 (seeing Fig. 4) that is built-in with the 3rd PM2.5 monitoring modular (not shown), and the 3rd PM2.5 monitoring modular is connected with the CPU (not shown) of indoor set 231 by the I2C bus.Wherein, described the 3rd monitor 232 and the 3rd PM2.5 monitoring modular be all for the sampling room air, and can go out PM2.5 concentration numerical value in the room air by β ray method or oscillating balance method detection computations.
The method concrete operations of described building conversational system monitoring air PM2.5 concentration value are as follows:
Step 10: the first monitor 12 in the described PM2.5 of the community concentration value sniffer 1 (or the PM2.5 monitoring modular in the centre management machine 11), the second monitor 212 in the doorway PM2.5 concentration value sniffer 21 (or the 2nd PM2.5 monitoring modular in the ladder-port machine 211), the 3rd monitor 232 in the indoor PM2.5 concentration value sniffer 23 (or the 3rd PM2.5 monitoring modular in the indoor set 231) the community public domain of sampling respectively, Lou Dong import department, then indoor air goes out this community public domain by β ray method or oscillating balance method detection computations, Lou Dong import department, indoor) air in PM2.5 concentration numerical value;
Step 20: the PM2.5 concentration numerical value of the correspondence that described the first monitor 12 (or the PM2.5 monitoring modular in the centre management machine 11), the second monitor 212 (or the 2nd PM2.5 monitoring modular in the ladder-port machine 211), the 3rd monitor 232 (or the 3rd PM2.5 monitoring modular in the indoor set 231) obtain steps A sends respectively CPU, the CPU of ladder-port machine 211, the CPU of indoor set 231 of centre management machine 11 to.
Step 30: the corresponding table of PM2.5 concentration standard of terminating machine (being centre management machine 11, ladder-port machine 211, indoor set 231) inside mates to obtain to pollute the result to the PM2.5 concentration numerical value of the correspondence that described centre management machine 11, ladder-port machine 211, indoor set 231 will obtain respectively with being stored in separately, described centre management machine 11, ladder-port machine 211 and indoor set 231 show and report to the police and pollute the result, and this result sent to centre management machine 11, then centre management machine 11 with result store in first server 4.People can be in the community of the upper directly inquiry of each terminating machine (being centre management machine 11, ladder-port machine 211, indoor set 231) of building conversational system first server 4 interior storages everywhere air pollution information.
Described centre management machine 11, ladder-port machine 211 and indoor set 231 in the described step 30 shows and the pollution result that reports to the police comprises: when described PM2.5 concentration numerical value≤15, show on the interface of corresponding terminal machine (being centre management machine 11, ladder-port machine 211, indoor set 231) that then it is pollution-free polluting the result, and described free of contamination font color is green; When described PM2.5 concentration numerical value between 15～35, the pollution result who then shows on the interface of corresponding terminal machine (being centre management machine 11, ladder-port machine 211, indoor set 231) is one-level, the font color of described one-level is green; Between described PM2.5 concentration numerical value 35～75, the pollution result who then shows on the interface of corresponding terminal machine (being centre management machine 11, ladder-port machine 211, indoor set 231) is secondary, the font color of described secondary is yellow, and this terminating machine sounds the warning the tinkle of bells slight; When described PM2.5 concentration numerical value＞75, the pollution result who then shows on the interface of corresponding terminal machine (being centre management machine 11, ladder-port machine 211, indoor set 231) is heavily contaminated, the font color of described heavily contaminated is red, and this terminating machine sounds the warning the tinkle of bells rapid.
Step 40: each described city monitoring device 5 is all sampled to the air in this city respectively, then goes out this respectively airborne PM2.5 concentration numerical value in this city by β ray method or oscillating balance method detection computations.
Step 50: the corresponding table of PM2.5 concentration standard of inside mates to obtain to pollute the result to the PM2.5 concentration numerical value of the correspondence that each described city monitoring device 5 obtains step 40 respectively with being stored in separately; Then respectively this city monitoring device 5 will pollute the result and send to the second server 7 that stores public database, described public database is the Environmental Protection Agency official website that is arranged in each city, each terminating machine of building conversational system (being centre management machine 11, ladder-port machine 211, indoor set 231) can connect Internet by described router 6 and be connected in the above-mentioned public database, inquires about the air pollution information in each city.
Building conversational system in the utility model has the monitoring, alarming function of PM2.5 concentration value, stays indoors and just can realize understanding each monitoring point PM2.5 situation, for house, travelling provide information reference.
Claims (8)
1. the building conversational system with monitoring air PM2.5 concentration value function is characterized in that: comprise the PM2.5 of a community concentration value sniffer, plurality of users unit, a center switch and a first server; The described PM2.5 of community concentration value sniffer comprises a centre management machine; Each described subscriber unit includes a doorway PM2.5 concentration value sniffer, at least one floor switch and a plurality of indoor PM2.5 concentration value sniffer, and described a plurality of indoor PM2.5 concentration value sniffers all are connected with doorway PM2.5 concentration value sniffer by floor switch; Described centre management machine, floor switch, first server all are connected by netting twine with center switch.
2. the building conversational system with monitoring air PM2.5 concentration value function as claimed in claim 1, it is characterized in that: described building conversational system comprises that also a router, stores second server and a plurality of cities monitoring device of public database, this router is connected by netting twine with described center switch, and described a plurality of cities monitoring device, router all are connected by netting twine with the second server that stores public database.
3. the building conversational system with monitoring air PM2.5 concentration value function as claimed in claim 1, it is characterized in that: the described PM2.5 of community concentration value sniffer also comprises a plurality of the first monitors, and each described first monitor all is connected by 485 buses with described centre management machine.
4. the building conversational system with monitoring air PM2.5 concentration value function as claimed in claim 1, it is characterized in that: described centre management machine is built-in with one the one PM2.5 monitoring modular, and a PM2.5 monitoring modular is connected with the CPU of centre management machine by the I2C bus.
5. the building conversational system with monitoring air PM2.5 concentration value function as claimed in claim 1, it is characterized in that: each described doorway PM2.5 concentration value sniffer includes a ladder-port machine and one second monitor, described ladder-port machine be connected monitor and connect by 485 buses.
6. the building conversational system with monitoring air PM2.5 concentration value function as claimed in claim 1, it is characterized in that: each described doorway PM2.5 concentration value sniffer is a ladder-port machine that is built-in with the 2nd PM2.5 monitoring modular, and the 2nd PM2.5 monitoring modular is connected with the CPU of ladder-port machine by the I2C bus.
7. the building conversational system with monitoring air PM2.5 concentration value function as claimed in claim 1, it is characterized in that: each described indoor PM2.5 concentration value sniffer includes an indoor set and one the 3rd monitor, and described indoor set connects by 485 buses with the 3rd monitor.
8. the building conversational system with monitoring air PM2.5 concentration value function as claimed in claim 1, it is characterized in that: each described indoor PM2.5 concentration value sniffer is an indoor set that is built-in with the 3rd PM2.5 monitoring modular, and the 3rd PM2.5 monitoring modular is connected with the CPU of indoor set by the I2C bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191201 CN202738050U (en) | 2012-04-28 | 2012-04-28 | Building intercommunication system capable of monitoring air PM2.5 concentration values |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191201 CN202738050U (en) | 2012-04-28 | 2012-04-28 | Building intercommunication system capable of monitoring air PM2.5 concentration values |
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| Publication Number | Publication Date |
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| CN202738050U true CN202738050U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220191201 Expired - Fee Related CN202738050U (en) | 2012-04-28 | 2012-04-28 | Building intercommunication system capable of monitoring air PM2.5 concentration values |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103458217A (en) * | 2013-08-14 | 2013-12-18 | 厦门狄耐克电子科技有限公司 | Fault-isolated security building video doorphone system |
| CN106940878A (en) * | 2017-02-27 | 2017-07-11 | 深圳华盛昌机械实业有限公司 | A kind of display methods and device |
-
2012
- 2012-04-28 CN CN 201220191201 patent/CN202738050U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103458217A (en) * | 2013-08-14 | 2013-12-18 | 厦门狄耐克电子科技有限公司 | Fault-isolated security building video doorphone system |
| CN103458217B (en) * | 2013-08-14 | 2014-07-09 | 厦门狄耐克电子科技有限公司 | Fault-isolated security building video doorphone system |
| CN106940878A (en) * | 2017-02-27 | 2017-07-11 | 深圳华盛昌机械实业有限公司 | A kind of display methods and device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20210428 |