CN205374237U - Fine particles detecting system in distributing type air - Google Patents
Fine particles detecting system in distributing type air Download PDFInfo
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- CN205374237U CN205374237U CN201620015473.3U CN201620015473U CN205374237U CN 205374237 U CN205374237 U CN 205374237U CN 201620015473 U CN201620015473 U CN 201620015473U CN 205374237 U CN205374237 U CN 205374237U
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Abstract
The utility model discloses a fine particles detecting system in distributing type air, including wireless network of creative management to keep with the coordinator of backend server's communication, receive the router of forwardding the terminal node data, the terminal node equipment of PM2.5 data is sent to periodicity. Go up electricity back interval time and read the PM2.5 data that data acquisition module gathered to voluntarily, preserve laggard income sleep state, wait for regularly waking up and read next PM2.5 data constantly again. When reading instruction fetch and decide terminal node equipment PM2.5 data, read the instruction fetch order and send terminal node equipment through coordinator and router, go the memory to seek the device identification number of matching self according to the identification number of terminal node equipment, it successfully is the PM2.5 data of reading memory to match to group's package sends for the server. Because extensive overall arrangement data collection point, equipment cost is low, and the data transmission reliability is high, accomplishes monitoring point network coverage in a big way, and it is big with the real data error to avoid appearing data collection, improves the accuracy of monitoring the regional PM2.5 in part.
Description
Technical field
This utility model relates to atmosphere environment supervision technical field, particularly to fine particle detection system in a kind of distributed air.
Background technology
People produce, life discharges pollutants, steam, used heat and greenhouse gases, it is possible to cause environmental pollution and ecological disruption, are also environmental hazard and unusual weather conditions key factor simultaneously.
In current airborne release pollutant, PM2.5 proportion is relatively big, and owing to PM2.5 particle diameter is less, the harm that human body is produced is also relatively big, and subregion achieves the real-time state monitoring to PM2.5.The data acquisition of existing PM2.5 depends on the monitoring station data summarization of scattering device, if the ununified process standard in monitoring station and timeliness control, the real-time of M2.5 data acquisition and accuracy cannot ensure.Owing to monitoring station cost is bigger, thus the scope arranged and density are limited, when monitoring station lazy weight, topical regional PM2.5 distribution situation cannot cannot be reflected by several groups of data that limited several monitoring stations gather, the data bigger error of appearance of actual PM2.5 distributed data and collection easily occurs, it is impossible to accurately the PM2.5 in region is monitored in real time.
Summary of the invention
This utility model is mainly solving the technical problems that provide fine particle detection system in a kind of distributed air, in this distributed air, fine particle detection system avoids the occurrence of collection data with real data error greatly, improves the accuracy of localized region PM2.5 monitoring.
In order to solve the problems referred to above, this utility model provides fine particle detection system in a kind of distributed air, and in this distributed air, fine particle detection system includes,
Coordinator, creates and manages a wireless network, keeps the communication with background server, the PM2.5 data received are real-time transmitted to background server；
Router, receives the data that end node devices sends, and the data received is forwarded to coordinator；
End node devices, gathers PM2.5 data, and periodically sends PM2.5 data.
Saying further, described wireless network includes 433MHz wireless network.
Saying further, described coordinator includes coordinating microprocessor, memorizer and WiFi module, and the data acquisition module of collection PM2.5 data, described coordination microprocessor is connected with radio receiving transmitting module, and this coordination microprocessor and data acquisition module are powered by power supply respectively.
Saying further, described router includes route microprocessor, memorizer and the data acquisition module of collection PM2.5 data, and described route microprocessor is connected with radio receiving transmitting module, and this route microprocessor and data acquisition module are powered by power supply respectively.
Saying further, described end node devices includes terminal microprocessor, memorizer, and the data acquisition module of collection PM2.5 data, described terminal microprocessor is connected with radio receiving transmitting module, and this terminal microprocessor and PM2.5 data acquisition module are powered by power supply respectively.
Saying further, described data acquisition module includes the sensor that can gather PM2.5 concentration.
In the distributed air of this utility model, fine particle detection system includes, and coordinator creates and manage a wireless network, keeps the communication with background system, sends the PM2.5 data of network node to background server；Router, receives, forwards terminal node data to coordinator；End node devices, for periodically sending PM2.5 data.Start to read interval time the PM2.5 data of data collecting module collected after having initialized, and automatically save laggard enter sleep state, wait timing wake-up, read the PM2.5 data of subsequent time.When reading the PM2.5 data that designated terminal node device gathers, reading instruction is sent to end node devices through router by coordinator by background server, terminal microprocessor parses the device id read in instruction, identification number according to end node devices removes the device id of memory look-up coupling self, as the match is successful, to read the PM2.5 data of storage, end node devices packages by being wirelessly sent to server.Due to can extensive topology data collection point, equipment cost is low, and data transmission credibility is high, accomplishes the network coverage of large range of monitoring point, it is to avoid occurs gathering data big with real data error, improves the accuracy of localized region PM2.5 monitoring.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, and the accompanying drawing in describing is embodiments more of the present utility model, to those skilled in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is fine particle detection system embodiment schematic diagram in distributed air.
Fig. 2 is coordinator embodiment schematic diagram.
Fig. 3 is router embodiment schematic diagram.
Fig. 4 is end node devices embodiment schematic diagram.
Below in conjunction with embodiment, and with reference to accompanying drawing, the realization of this utility model purpose, functional characteristics and advantage are described further.
Detailed description of the invention
In order to make to want the purpose of utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under the premise not making creative work, broadly fall into the scope of this utility model protection.
As Figure 1-Figure 4, fine particle detection system embodiment in a kind of distributed air of this utility model.
In this distributed air, fine particle detection system includes: coordinator 1, creates and manage a wireless network, keeps the communication with background server, the PM2.5 data received are real-time transmitted to background server；Router 2, forwards the PM2.5 data of whole end node devices collection to coordinator；End node devices 3, gathers PM2.5 data, and periodically sends PM2.5 data.
Specifically, described coordinator 1, router 2 and end node devices 3 are by certain rule one wireless network of composition, such as 433MHz wireless network, the wireless network that formation interconnects, each coordinator 1, router 2 and end node devices 3 can wireless receiving and dispatching data.Described coordinator 1 and router 2 are data penetration transmission equipment, are used for realizing wireless data transmission.
Described coordinator 1 includes coordinating microprocessor 11, memorizer 14 and setting up the WiFi module 13 of communication with station server, and PM2.5 data acquisition module, described coordination microprocessor 11 is connected with radio receiving transmitting module 12, described coordination microprocessor 11 and the data acquisition module for gathering PM2.5 data are powered by power supply 16 respectively, and described memorizer 14 is for storing the PM2.5 data of collection.
Described router 2 includes route microprocessor 21, memorizer 24, and gather the data acquisition module 25 of PM2.5 data, described route microprocessor 21 is connected with radio receiving transmitting module 22, the PM2.5 data that data acquisition module 25 is gathered and receives by control radio receiving transmitting module 22 are sent to coordinator 1, and this route microprocessor 21 and data acquisition module 25 are powered by power supply 26 respectively.
Described end node devices 3 includes terminal microprocessor 31, memorizer 32, and gather the data acquisition module 35 of PM2.5 data, this terminal microprocessor 31 is connected with radio receiving transmitting module 32, control radio receiving transmitting module 32 and the PM2.5 data gathered and receive are sent to router 2, described terminal microprocessor 31 and data acquisition module 35 are powered by power supply 36 respectively, and above-mentioned data acquisition module includes the sensor that can gather PM2.5 concentration.
After coordinator 1 powers on, utilize WIFI module 13 or wired network adapter interface to set up communication with background server and be connected.After router 2 powers on, this router 2 connects through checking after detecting coordinator 1 or having joined another router 2 of network, and user can access router 2 by background server, it is thus achieved that the facility information of router 2.
After end node devices 3 powers on, automatically available router 2 or coordinator 1 around scanning, finding router 2 that signal is the strongest or coordinator 1 to connect through checking, user can be conducted interviews end node devices 3 by background server, it is thus achieved that end node devices 3 information.
PM2.5 data Stored Procedure is as follows:
After end node devices powers on, start initialization data.Start after having initialized to read the PM2.5 data that data sampling module 35 gathers, can pass through to set interval time, as 30 minutes will read PM2.5 data, and the PM2.5 data of reading are automatically saved in memorizer 34, end node devices enters sleep state, wait timing wake-up, read the PM2.5 data that subsequent time data sampling module 35 gathers.
PM2.5 data report flow is as follows:
Background server sends an instruction to router 2 by coordinator 1, it is forwarded to end node devices 3 then through router 2, end node devices 3 resolves after receiving instruction, terminal microprocessor 31 parses the device id in instruction, remove memorizer 34 is searched the device id of coupling self according to device id, when the match is successful, read the PM2.5 data of storage, and PM2.5 data are packaged by being wirelessly sent to server.Server, after receiving the data that terminal returns, parses PM2.5 data therein.The match is successful for device id in instruction, will not wireless data be processed.
Router 2 can also be sent an instruction to by coordinator 1 by background server, resolved by route microprocessor 21, and inquiry parses the equipment collection analysis PM2.5 data corresponding with equipment identity in memorizer 24, and PM2.5 data are packaged, by being wirelessly sent to server.The match is successful for device id in instruction, will not wireless data be processed.
Owing to fine particle detection system in distributed air can extensive topology data collection point, equipment cost is low, and data transmission credibility is high, accomplishes the network coverage of large range of monitoring point, avoid the occurrence of collection data big with real data error, improve the accuracy of localized region PM2.5 monitoring.
Above example only in order to the technical solution of the utility model to be described, is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent replacement, and these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of this utility model.
Claims (6)
1. a fine particle detection system in distributed air, including, coordinator, create and manage a wireless network, keep the communication with background server, the PM2.5 data received are real-time transmitted to background server；Router, receives the data that end node devices sends, and the data received is forwarded to coordinator；End node devices, gathers PM2.5 data, and periodically sends PM2.5 data.
2. fine particle detection system in distributed air according to claim 1, it is characterised in that described wireless network includes 433MHz wireless network.
3. fine particle detection system in distributed air according to claim 1 and 2, it is characterized in that, described coordinator includes coordinating microprocessor, memorizer and WiFi module, and gather the data acquisition module of PM2.5 data, described coordination microprocessor is connected with radio receiving transmitting module, and this coordination microprocessor and data acquisition module are powered by power supply respectively.
4. fine particle detection system in distributed air according to claim 1 and 2, it is characterized in that, described router includes route microprocessor, memorizer, and gather the data acquisition module of PM2.5 data, described route microprocessor is connected with radio receiving transmitting module, and this route microprocessor and data acquisition module are powered by power supply respectively.
5. fine particle detection system in distributed air according to claim 1 and 2, it is characterized in that, described end node devices includes terminal microprocessor, memorizer, and gather the data acquisition module of PM2.5 data, described terminal microprocessor is connected with radio receiving transmitting module, and this terminal microprocessor and PM2.5 data acquisition module are powered by power supply respectively.
6. fine particle detection system in distributed air according to claim 4, it is characterised in that described data acquisition module includes the sensor that can gather PM2.5 concentration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620015473.3U CN205374237U (en) | 2016-01-09 | 2016-01-09 | Fine particles detecting system in distributing type air |
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| CN201620015473.3U CN205374237U (en) | 2016-01-09 | 2016-01-09 | Fine particles detecting system in distributing type air |
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| CN205374237U true CN205374237U (en) | 2016-07-06 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198335A (en) * | 2016-07-20 | 2016-12-07 | 南京市环境保护科学研究院 | A kind of air airborne dust monitoring early-warning system |
| CN107014727A (en) * | 2017-05-31 | 2017-08-04 | 兰州工业学院 | A kind of atmosphere particle concentration data supervising platform |
| CN107677522A (en) * | 2017-10-31 | 2018-02-09 | 浙江索奥环境技术有限公司 | Distributed wireless remote air acquisition system |
| CN109067932A (en) * | 2018-07-24 | 2018-12-21 | 广州贯行电能技术有限公司 | A kind of data collection station data transmission method and data service end without fixed IP |
-
2016
- 2016-01-09 CN CN201620015473.3U patent/CN205374237U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198335A (en) * | 2016-07-20 | 2016-12-07 | 南京市环境保护科学研究院 | A kind of air airborne dust monitoring early-warning system |
| CN107014727A (en) * | 2017-05-31 | 2017-08-04 | 兰州工业学院 | A kind of atmosphere particle concentration data supervising platform |
| CN107677522A (en) * | 2017-10-31 | 2018-02-09 | 浙江索奥环境技术有限公司 | Distributed wireless remote air acquisition system |
| CN109067932A (en) * | 2018-07-24 | 2018-12-21 | 广州贯行电能技术有限公司 | A kind of data collection station data transmission method and data service end without fixed IP |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191031 Address after: 518000 South Block 509, 5th Floor, Yuanxing Science and Technology Building, No. 1 North Songpingshan Road, North Ring Road, Nanshan High-tech Park, Shenzhen City, Guangdong Province Patentee after: Shenzhen material union Microelectronics Co., Ltd. Address before: 518000 Guangdong province Huizhou City Zhongkai high tech Development Zone, financial venture building 18 building 801 room Patentee before: HUIZHOU INTERNET OF THINGS MICROELECTRONIC CO., LTD. |
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| 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: 20160706 Termination date: 20210109 |