CN202094938U - Web-based wireless temperature and humidity monitoring network - Google Patents
Web-based wireless temperature and humidity monitoring network Download PDFInfo
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- CN202094938U CN202094938U CN201120099015XU CN201120099015U CN202094938U CN 202094938 U CN202094938 U CN 202094938U CN 201120099015X U CN201120099015X U CN 201120099015XU CN 201120099015 U CN201120099015 U CN 201120099015U CN 202094938 U CN202094938 U CN 202094938U
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Abstract
The utility model relates to a web-based wireless temperature and humidity monitoring network, which comprises wireless temperature and humidity acquisition nodes, wireless temperature and humidity data receivers, monitoring workstations and a server. The wireless temperature and humidity acquisition nodes are respectively installed at field monitoring points. The wireless temperature and humidity data receivers are respectively arranged at the monitoring workstations. One wireless temperature and humidity data receiver and a plurality of corresponding wireless temperature and humidity acquisition nodes form a wireless communication acquisition network. The wireless temperature and humidity data receivers are accessed to a local area network (LAN) through network interfaces and are connected with the server. Data processing and analysis software set by the server transmits data requests to the wireless temperature and humidity data receivers and receives and stores the temperature and humidity data of all network nodes. The monitoring workstations use the hyper text transport protocol (HTTP) to access to data in the database server through the LAN/Internet according to authorities and view the history data records and the curve trend chart of the acquisition nodes through web pages. The web-based wireless temperature and humidity monitoring network has the outstanding advantages of small wiring workload, convenient and rapid deployment, simple operation and low cost.
Description
Technical field
The utility model belongs to cold chain system environments monitoring technology, particularly relates to a kind of wireless humiture monitoring network based on Web.
Background technology
Protein in the curable products such as blood, vaccine, biologic product and medicine is subject to the influence of variation of ambient temperature and causes going bad, and must need the guarantee of cold chain system for the safe handling that guarantees the user.Cold chain generally is made up of freezing processing, refrigeration storage, Refrigerated Transport and dispensing, freezing sale four processes.Each link all needs supervision department to carry out quality examination, and check result is in time circulated a notice of.Yet existing cold chain equipment is mainly based on blood collecting container, incubator, deepfreeze refrigerator, deep-frozen case and freezer etc., and product is stored and disperseed, quantity is huge, lack automated environment monitoring equipment or scheme, cause management system to disconnect the quality monitoring anergy.
At present, in the blood station, hospital and Center for Disease Control generally adopted various wired environmental monitoring schemes,, thereby guarantee the quality of product and the safety that the user uses so that supervision and management and inquiry trace to the source.But the cable environment monitoring scheme exists circuit to be connected complicated and very flexible and awkward defective.
In recent years, development along with wireless sensor network (WSN) technology, compare with radio-frequency (RF) tag (RFID) technology, it combines sensor technology, embedded computing technique, distributed information processing and wireless communication technology all sidedly, have that cost is low, network capacity is big, the advantage of safe, good stability, obtained using widely in fields such as environmental monitoring, biologic medical, Long-distance Control.Yet,, can't satisfy the humiture monitoring requirements that the cold chain system is widely distributed, equipment is various, management disperses because wireless sensor network effective communication distance is limited.
Summary of the invention
The purpose of this utility model is limited in order to solve wireless sensor network effective communication distance, can't satisfy the technical problem of the humiture monitoring requirements that the cold chain system is widely distributed, equipment is various, management disperses and discloses a kind of wireless humiture monitoring network based on Web.
Take following technical scheme for achieving the above object:
A kind of wireless humiture monitoring network based on Web, it is characterized in that, this monitoring network comprises the wireless humiture acquisition node, the wireless humiture data sink, monitor workstation and server that data analysis is handled, described wireless humiture acquisition node is installed on each field monitoring point respectively, described wireless humiture data sink is arranged in each monitor workstation respectively, one wireless humiture data sink and corresponding a plurality of wireless humiture acquisition node constitute the wireless telecommunications collection network, and described wireless humiture data sink inserts LAN by its network interface and links to each other with described server.
The utility model can also be taked following technical measures:
Described wireless humiture acquisition node is made up of humiture digital sensor and finishing circuit, first microprocessor, first radio-frequency (RF) receiving and transmission module and antenna thereof, first sound light alarming circuit and first electric power management circuit, the digital signal of the finishing circuit output of described humiture digital sensor is connected to first microprocessor, the data-signal that first microprocessor is handled is connected to first radio-frequency (RF) receiving and transmission module by the SPI interface, this first radio-frequency (RF) receiving and transmission module digital signal is modulated and by antenna transmission to the wireless humiture data sink.
Described wireless humiture data sink is made up of second radio-frequency (RF) receiving and transmission module and antenna, second microprocessor, memory, display, rising tone optical alarm circuit, RJ45 Ethernet converting interface and second source management circuit, and described second radio-frequency (RF) receiving and transmission module receives the humiture data that the wireless humiture acquisition node sends.
The beneficial effects of the utility model and advantage are: this monitoring network makes full use of existing local area network wiring interface, realize the seamless link of wireless network and cable network, can gather and monitor the ambient temperature and humidity information of each cold chain equipment in 24 hours incessantly, and with transfer of data to remote database server, multinomial monitoring task data is carried out mass memory, analyzing and processing and forecast assessment; The client control work station can utilize http protocol according to the authority access server by LAN/Internet, check the historgraphic data recording and the curvilinear trend figure of acquisition node, if monitoring node occurs unusual, but sound and light alarm and extend to that mail is reported to the police and the SMS warning also, and have the function that generates Excel form and report printing, so that supervision and management and inquiry are traced to the source.It is few that this monitoring network has the wiring amount, and it is convenient, simple to operate to dispose, outstanding advantage with low cost.
Description of drawings
Accompanying drawing 1 is based on the structured flowchart of the wireless humiture monitoring network of Web.
Accompanying drawing 2 is theory diagrams of wireless humiture acquisition node.
Accompanying drawing 3 is theory diagrams of wireless humiture data sink.
Accompanying drawing 4 is overall architecture figure of data analyzing and processing software.
Mark among the figure: 1 wireless humiture acquisition node, 2 wireless humiture data sinks, 3 monitor workstations, 4 servers, 5 databases, 6 humiture digital sensors, 7 first microprocessors, 8 first radio-frequency (RF) receiving and transmission module, 9 antennas, 10 first sound light alarming circuits, 11 first electric power management circuits, 12 second microprocessors, 13 second antennas, 14 second radio-frequency (RF) receiving and transmission module, 15RJ45 Ethernet converting interface, 16 displays, 17 memories, 18 rising tone optical alarm circuits, 19 second source management circuits, 20 clients, 21 service layers, 22 database servers.
Embodiment:
For the technical solution of the utility model is more readily understood, the utility model is done to describe in detail below in conjunction with accompanying drawing
As shown in Figure 1, this monitoring network comprises monitor workstation 3 and the server 4 that wireless humiture acquisition node 1, wireless humiture data sink 2, data analysis are handled.
Wireless humiture acquisition node 1 is installed on each field monitoring point respectively, wireless humiture data sink 2 is arranged in each monitor workstation 3, one wireless humiture data sink 2 respectively and constitutes the wireless telecommunications collection network with corresponding a plurality of wireless humiture acquisition nodes 1.Wireless humiture data sink 2 inserts LAN by network interface and links to each other with described server 4, the Data Management Analysis software that server 4 is provided with sends request of data to the wireless humiture data sink, receive and store the humiture data of all-network node, monitor workstation 3 uses http protocol by LAN/Internet, according to the data in the authority accessing database server, check the historgraphic data recording and the curvilinear trend figure of acquisition node by the Web webpage.
As shown in Figure 2, the composition of the wireless humiture acquisition node 1 of Fig. 1 comprises humiture digital sensor 6, first microprocessor 7, first radio-frequency (RF) receiving and transmission module 8 and antenna 9, first sound light alarming circuit 10 and first electric power management circuit 11, the digital signal of the finishing circuit output of humiture digital sensor 6 is connected to first microprocessor 7, the data-signal that first microprocessor 7 is handled is connected to first radio-frequency (RF) receiving and transmission module by SP I interface, and the wireless humiture data sink 2 of Fig. 1 is modulated and be sent to by antenna 9 to this first radio-frequency (RF) receiving and transmission module to digital signal.
As shown in Figure 3, the composition of Fig. 1 wireless humiture data sink 2 comprises second radio-frequency (RF) receiving and transmission module 14 and second antenna 13, second microprocessor 12, memory 17, display 16, rising tone optical alarm circuit 18, RJ45 Ethernet converting interface 15 and second source management circuit 19.Second radio-frequency (RF) receiving and transmission module 14 receives the humiture data that wireless humiture acquisition node 1 sends among Fig. 1, and second microprocessor 12 compiles the humiture data of all nodes of these wireless telecommunications collection network and is stored in memory 17 respectively and passes through display 16 and shows.Second microprocessor 12 is provided with humiture warning bound set point, sends alarm command to respective wireless humiture collection node when the humiture data exceed range of set value, and the rising tone optical alarm circuit 18 of wireless humiture data sink 2 is also reported to the police simultaneously.When second microprocessor 12 receives the HTTP request of data of server 4, the data and the state of all nodes of these wireless telecommunications collection network are exported by RJ45 Ethernet converting interface 15.
The data analyzing and processing software of server 4 is based on Visual Studio 2008 enterprise-level distributed system architecture among Fig. 1, under the framework of .Net 3.5, use SQL Server 2005 as database, in ASP.Net, adopt the C# programming language interface that develops software, described data analyzing and processing software general frame comprises resource layer 22 as shown in Figure 4,20 3 parts of service layer 21 and presentation layer, described presentation layer is client web interface, described service layer provides business processing logic, described resource layer is core with the database server, and the humiture storage provides data access service in database server.
Monitor workstation 3 input inquiry information in browser that data analysis is handled among Fig. 1, be converted into http protocol simultaneously and send the request that has Query Information to server 4 by LAN/Internet, server uses data analyzing and processing software to send the SQL request to database server, and the result is converted into the Web browser that is back to monitor workstation behind the HTML by server, in the Web webpage, show the query analysis result.
The performance characteristics of Fig. 1 embodiment:
Adopt the transmission of wireless signals mode between wireless humiture acquisition node 1 and the wireless humiture data sink 2: need not wiring;
All modules have backup battery;
Warning function can be provided with or expand to dialog box warning, audible alarm, mail warning, SMS warning, telephone phonic alarm, module power alarm, module and not gather forms such as warning;
Query history record in several ways, as: device numbering, device name, standard atmosphere, specifications and models, zero-time and concluding time etc.;
Have report capability, can also can export as the Microsoft Excel storage by the free select time dot printing of user;
Demonstration, drafting, printing function with temperature curve, figure are free to carry out convergent-divergent, and can reflect the temperature value of respective point, can mark runaway temperature;
Can realize different floors, not chummery refrigerator, refrigerator-freezer, the blood-collecting car of going out to move, transport vehicle, be in the unified monitoring of outside blood bank of unit;
User login operation must have corresponding mandate, possesses super keeper, three grades of authorities of keeper and domestic consumer, and user's all operations all has journal record;
Monitoring network is based on the client mode of browser, support multiple windows operating system platform, promptly only need install software on a station server computer, the computer of all monitor workstations does not need install software can check the temperature and the historical record of cold chain equipment by the http agreement according to the authority access server in the local area network (LAN).
The characteristics of Fig. 1 data in server Treatment Analysis software:
Operating system: can run on Windows 2000, Windows XP or above system;
Network construction: network monitor task names and the node on-the-spot title of monitoring in real time can be set;
Start and set: sample rate, warning bound can be set, start date and time;
Show in real time: the humiture numerical information of each node capable of displaying live view, draw the humiture change curve, the on-the-spot parameter of curve of different monitorings can be set;
Check state: can check the details of each node immediately, comprise operating state, monitoring title, sample rate, record start-up time, record strip number, warning bound, battery electric quantity etc. information;
Early warning location: can the monitoring scene that exceed the warning bound be positioned;
Forecast analysis: can carry out intelligence coupling, analytic curve variation tendency, the result that prediction may occur to current monitoring task;
Stop to download: can stop data acquiring and recording, and will save as the file of .txt or .dat form after the data download;
Statistical report form: can be with form display navigation, statistical analysis, the report printing of historical data with literal and curve, provide by multiple statistical functions such as time, task, scenes, and can statistics be imported the excel form or curve is saved as the image of arbitrary format according to self-defining the setting, so that report printing.
Claims (3)
1. wireless humiture monitoring network based on Web, it is characterized in that: this monitoring network comprises the wireless humiture acquisition node, the wireless humiture data sink, monitor workstation and server that data analysis is handled, described wireless humiture acquisition node is installed on each field monitoring point respectively, described wireless humiture data sink is arranged in each monitor workstation respectively, one wireless humiture data sink and corresponding a plurality of wireless humiture acquisition node constitute the wireless telecommunications collection network, and described wireless humiture data sink inserts LAN by network interface and links to each other with described server.
2. monitoring network according to claim 1, it is characterized in that: described wireless humiture acquisition node is by humiture digital sensor and finishing circuit thereof, first microprocessor, first radio-frequency (RF) receiving and transmission module and antenna thereof, first sound light alarming circuit and first electric power management circuit are formed, the digital signal of the finishing circuit output of described humiture digital sensor is connected to first microprocessor, the data-signal that first microprocessor is handled is connected to first radio-frequency (RF) receiving and transmission module by the SPI interface, this first radio-frequency (RF) receiving and transmission module digital signal is modulated and by antenna transmission to the wireless humiture data sink.
3. monitoring network according to claim 1, it is characterized in that: described wireless humiture data sink is made up of second radio-frequency (RF) receiving and transmission module and antenna, second microprocessor, memory, display, rising tone optical alarm circuit, RJ45 Ethernet converting interface and second source management circuit, and described second radio-frequency (RF) receiving and transmission module receives the humiture data that the wireless humiture acquisition node sends.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201120099015XU CN202094938U (en) | 2011-04-07 | 2011-04-07 | Web-based wireless temperature and humidity monitoring network |
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| CN201120099015XU CN202094938U (en) | 2011-04-07 | 2011-04-07 | Web-based wireless temperature and humidity monitoring network |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234645A (en) * | 2013-03-25 | 2013-08-07 | 国家电网公司 | On-line monitoring system and monitoring method for distributed cable terminals |
| CN103759856A (en) * | 2014-01-23 | 2014-04-30 | 常州北大众志网络计算机有限公司 | Analysis and early warning method of cold chain system |
| CN103808419A (en) * | 2012-11-09 | 2014-05-21 | 福建新大陆电脑股份有限公司 | Temperature monitoring and alarm device of cold chain equipment |
| CN104165655A (en) * | 2014-08-04 | 2014-11-26 | 李亚坤 | Remote temperature and humidity monitoring system |
| CN105092092A (en) * | 2015-09-06 | 2015-11-25 | 河海大学常州校区 | WSN-based pre-installed substation temperature on-line monitoring and predicting system |
| CN105547520A (en) * | 2015-12-15 | 2016-05-04 | 杭州万联网络科技有限公司 | Wireless temperature monitoring system and monitoring point laying selection method |
| CN106709057A (en) * | 2017-01-09 | 2017-05-24 | 郑州云海信息技术有限公司 | Distributed cluster visualized database |
| CN106885637A (en) * | 2017-01-23 | 2017-06-23 | 安徽汇宇石大化工科技有限公司 | The intelligent monitor system of high/low temperature heat exchange during a kind of concentrate for diluted acid |
| CN107727256A (en) * | 2017-11-20 | 2018-02-23 | 安徽晓星能源科技有限公司 | A kind of energy-saving wireless temperature measurement system |
-
2011
- 2011-04-07 CN CN201120099015XU patent/CN202094938U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808419A (en) * | 2012-11-09 | 2014-05-21 | 福建新大陆电脑股份有限公司 | Temperature monitoring and alarm device of cold chain equipment |
| CN103234645A (en) * | 2013-03-25 | 2013-08-07 | 国家电网公司 | On-line monitoring system and monitoring method for distributed cable terminals |
| CN103759856A (en) * | 2014-01-23 | 2014-04-30 | 常州北大众志网络计算机有限公司 | Analysis and early warning method of cold chain system |
| CN104165655A (en) * | 2014-08-04 | 2014-11-26 | 李亚坤 | Remote temperature and humidity monitoring system |
| CN105092092A (en) * | 2015-09-06 | 2015-11-25 | 河海大学常州校区 | WSN-based pre-installed substation temperature on-line monitoring and predicting system |
| CN105547520A (en) * | 2015-12-15 | 2016-05-04 | 杭州万联网络科技有限公司 | Wireless temperature monitoring system and monitoring point laying selection method |
| CN106709057A (en) * | 2017-01-09 | 2017-05-24 | 郑州云海信息技术有限公司 | Distributed cluster visualized database |
| CN106885637A (en) * | 2017-01-23 | 2017-06-23 | 安徽汇宇石大化工科技有限公司 | The intelligent monitor system of high/low temperature heat exchange during a kind of concentrate for diluted acid |
| CN107727256A (en) * | 2017-11-20 | 2018-02-23 | 安徽晓星能源科技有限公司 | A kind of energy-saving wireless temperature measurement system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20140407 |