CN101848556A - Wireless sensor network constructing system in certain environment - Google Patents
Wireless sensor network constructing system in certain environment Download PDFInfo
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- CN101848556A CN101848556A CN 201010167211 CN201010167211A CN101848556A CN 101848556 A CN101848556 A CN 101848556A CN 201010167211 CN201010167211 CN 201010167211 CN 201010167211 A CN201010167211 A CN 201010167211A CN 101848556 A CN101848556 A CN 101848556A
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Abstract
The invention discloses a wireless sensor network constructing system in a certain environment. The system comprises a plurality of routers or coordinators connected with an intelligent monitor station in a wired or wireless mode; the intelligent monitor station outputs a signal to an outside network in a wired or wireless mode; and each router or coordinator receives a plurality of channels of collected signals sent by the sensors through a network terminal CPU and a wireless receive/transmission module, wherein the network terminal CPU and the wireless receive/transmission module are connected in series; and the sensors comprise current-voltage sensors, carbon dioxide sensors, illumination intensity strength sensors and temperature-moisture sensors. By using the wireless sensor network system for on-spot signal detection, which is constructed in a certain environment, the sensors can be flexibly arranged on spot and real-time data and historic records of the sensors can be stably and reliably sampled; and in particular, the system can help on-line detection and wide-area measurement of intelligent power grids and buildings.
Description
Technical field
The present invention relates to a kind of wireless sensor network system, relate in particular to the wireless sensor network constructing system in a kind of certain environment.
Technical background
In the system of intelligent grid and intelligent building, online detection and wide area measurement are extremely important one and form link.Need sensing system to overcome the shortcoming of legacy system:
Mounting arrangements is subjected to the restriction of positional structure.
Sampled data synchronously, stable and reliable.
Can not sample simultaneously real time data and historical record.
The sensor network system that uses on-site signal of the present invention to detect, flexible arrangement sensor installation at the scene, reliable and stable any sampling sensor real time data and historical record especially help the online detection and the wide area measurement of intelligent grid and intelligent building.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, and provide wireless sensor network constructing system in a kind of certain environment, flexible arrangement sensor installation at the scene, reliable and stable any sampling sensor real time data and historical record especially help the online detection and the wide area measurement of intelligent grid and intelligent building.
The technical scheme that realizes above-mentioned purpose is: the wireless sensor network constructing system in a kind of certain environment, wherein, it comprises route or the telegon that several link to each other with an intelligent monitoring station by wired or wireless mode, described intelligent monitoring station outputs signal to outer net by wired or wireless mode, described each route or telegon receive the signal that collects that network terminal CPU and the radio receiving transmitting module of several transducer by series connection sends, and described transducer comprises electric current, voltage sensor, carbon dioxide sensor, the intensity of illumination transducer, temperature, humidity sensor.
Wireless sensor network constructing system in the above-mentioned certain environment, wherein, described electric current, voltage sensor can be finished sampling to electric current, voltage signal for any type of device, module or circuit, the output analog signal converts digital signal to by A/D and sends network terminal CPU to.
Wireless sensor network constructing system in the above-mentioned certain environment, wherein, described carbon dioxide sensor can be finished the gas concentration lwevel signals sampling for any type of device, module or circuit, the output analog signal converts digital signal to by A/D and sends network terminal CPU to.
Wireless sensor network constructing system in the above-mentioned certain environment, wherein, described intensity of illumination transducer can be any type of device, module or circuit, finishes the intensity of illumination signals sampling, the output digital signal sends network terminal CPU to by spi bus.
Wireless sensor network constructing system in the above-mentioned certain environment, wherein, described temperature, humidity sensor can be any type of device, module or circuit, finish the sampling to temperature, moisture signal, the output digital signal sends network terminal CPU to by spi bus.
Wireless sensor network constructing system in the above-mentioned certain environment, wherein, described network terminal CPU can be any type of CPU, realize the function of wireless network terminal equipment, and by wireless network transceiver module and route or telegon communication, described wireless network transceiver module can be any type of device, module and circuit, realize the communication between network terminal CPU and route or the telegon, described route or telegon can be any type of device, module or circuit, realize the function of wireless network route or telegon.
Wireless sensor network constructing system in the above-mentioned certain environment wherein, when described route or telegon use as wireless network coordinator, can only occur once in network, can occur repeatedly during as route.
The invention has the beneficial effects as follows: the wireless sensor network constructing system in a kind of certain environment of the present invention is by the communication modes of wireless network, in terminal intelligent device synchronization, stable sampling real time data and historical record simultaneously.The online detection of intelligent grid and intelligent building system and the flexibility and the reliability of wide area measurement have been guaranteed.
Description of drawings
Fig. 1 is the structural representation of the wireless sensor network constructing system in the certain environment of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
See also Fig. 1, there is shown the wireless sensor network constructing system in a kind of certain environment of the present invention, it comprises route or the telegon 7 that several link to each other with an intelligent monitoring station 8 by wired or wireless mode, intelligent monitoring station 8 outputs signal to outer net by wired or wireless mode, each route or telegon 7 receive the several transducers by series connection with supporting network terminal CPU 5 of transducer and the signal that collects that sends with the supporting radio receiving transmitting module 6 of network terminal CPU5, transducer comprises electric current, voltage sensor 1, carbon dioxide sensor 2, intensity of illumination transducer 3, temperature, humidity sensor 4.
Electric current, voltage sensor 1 can be any type of device, module or circuit, finish sampling to electric current, voltage signal, adopt electric current and voltage transformer 1 output analog signal among the embodiment, convert digital signal to by A/D and send network terminal CPU5 to.
Intensity of illumination transducer 3 can be any type of device, module or circuit, finishes the intensity of illumination signals sampling, adopts TLS2550 transducer output digital signal among the embodiment, sends network terminal CPU5 to by spi bus.
Temperature, humidity sensor 4 can be any type of device, module or circuit, finish the sampling to temperature, moisture signal, adopt SHT11 transducer output digital signal among the embodiment, send network terminal CPU5 to by spi bus.
Network terminal CPU5 can be any type of CPU, realizes the function of wireless network terminal equipment, adopts the MSP430 single-chip microcomputer among the embodiment, and by radio receiving transmitting module 6 and route or telegon 7 communications.
Radio receiving transmitting module 6 can be any type of device, module or circuit, realizes wireless network terminal and route or telegon 7 communications, adopts the CC2520 module among the embodiment.
Route or telegon 7 can be any type of device, module or circuit, realize the function of wireless network route or telegon, adopt MSP430 single-chip microcomputer+CC2520 module among the embodiment, when route or telegon 7 use as wireless network coordinator, can only in network, occur once, can occur repeatedly during as route.
Among the present invention, transducer has comprised but the various kinds of sensors that not only comprises among the present invention being mentioned.Can expand according to demand.Network terminal CPU5 passes through with radio receiving transmitting module 6 but not only passes through the corresponding one by one coupling of spi bus.The supporting at least transducer of network terminal CPU5 and radio receiving transmitting module 6.
Below embodiment has been described in detail the present invention in conjunction with the accompanying drawings, and those skilled in the art can make the many variations example to the present invention according to the above description.Thereby some details among the embodiment should not constitute limitation of the invention, and the scope that the present invention will define with appended claims is as protection scope of the present invention.
Claims (7)
1. the wireless sensor network constructing system in the certain environment, it is characterized in that, it comprises route or the telegon that several link to each other with an intelligent monitoring station by wired or wireless mode, described intelligent monitoring station outputs signal to outer net by wired or wireless mode, described each route or telegon receive the signal that collects that network terminal CPU and the radio receiving transmitting module of several transducer by series connection sends, and described transducer comprises electric current, voltage sensor, carbon dioxide sensor, intensity of illumination transducer, temperature, humidity sensor.
2. the wireless sensor network constructing system in the certain environment according to claim 1, it is characterized in that, described electric current, voltage sensor can be finished sampling to electric current, voltage signal for any type of device, module or circuit, the output analog signal converts digital signal to by A/D and sends network terminal CPU to.
3. the wireless sensor network constructing system in the certain environment according to claim 1, it is characterized in that, described carbon dioxide sensor can be finished the gas concentration lwevel signals sampling for any type of device, module or circuit, the output analog signal converts digital signal to by A/D and sends network terminal CPU to.
4. the wireless sensor network constructing system in the certain environment according to claim 1, it is characterized in that, described intensity of illumination transducer can be any type of device, module or circuit, finish the intensity of illumination signals sampling, the output digital signal sends network terminal CPU to by spi bus.
5. the wireless sensor network constructing system in the certain environment according to claim 1, it is characterized in that, described temperature, humidity sensor can be any type of device, module or circuit, finish sampling to temperature, moisture signal, the output digital signal sends network terminal CPU to by spi bus.
6. the wireless sensor network constructing system in the certain environment according to claim 1, it is characterized in that, described network terminal CPU can be any type of CPU, realize the function of wireless network terminal equipment, and by radio receiving transmitting module and route or telegon communication, described radio receiving transmitting module can be any type of device, module or circuit, realize the communication between network terminal CPU and route or the telegon, described route or telegon can be any type of device, module or circuit, realize the function of wireless network route or telegon.
7. the wireless sensor network constructing system in the certain environment according to claim 6 is characterized in that, when described route or telegon use as wireless network coordinator, can only occur once in network, can occur repeatedly during as route.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010167211 CN101848556A (en) | 2010-05-10 | 2010-05-10 | Wireless sensor network constructing system in certain environment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010167211 CN101848556A (en) | 2010-05-10 | 2010-05-10 | Wireless sensor network constructing system in certain environment |
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| CN101848556A true CN101848556A (en) | 2010-09-29 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120170033A1 (en) * | 2010-12-31 | 2012-07-05 | Hon Hai Precision Industry Co., Ltd. | Method for detecting single molecule |
| CN102647472A (en) * | 2012-04-11 | 2012-08-22 | 浙江大学 | Networking method of wireless sensor network and wireless sensor network system |
| CN104299393A (en) * | 2014-11-07 | 2015-01-21 | 江苏科技大学 | Ancient building environmental protection system based on wireless sensor network |
| CN110602637A (en) * | 2019-10-12 | 2019-12-20 | 董波 | Ancient building environmental protection system based on wireless sensor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101272330A (en) * | 2008-04-14 | 2008-09-24 | 哈尔滨炎升科技有限公司 | Data transmission and positioning system based on wireless sensor network technology |
| CN101621854A (en) * | 2009-07-29 | 2010-01-06 | 山东建筑大学 | Intelligent dwelling environment integrated system based on wireless sensor network |
-
2010
- 2010-05-10 CN CN 201010167211 patent/CN101848556A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101272330A (en) * | 2008-04-14 | 2008-09-24 | 哈尔滨炎升科技有限公司 | Data transmission and positioning system based on wireless sensor network technology |
| CN101621854A (en) * | 2009-07-29 | 2010-01-06 | 山东建筑大学 | Intelligent dwelling environment integrated system based on wireless sensor network |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120170033A1 (en) * | 2010-12-31 | 2012-07-05 | Hon Hai Precision Industry Co., Ltd. | Method for detecting single molecule |
| CN102647472A (en) * | 2012-04-11 | 2012-08-22 | 浙江大学 | Networking method of wireless sensor network and wireless sensor network system |
| CN102647472B (en) * | 2012-04-11 | 2014-08-27 | 浙江大学 | Networking method of wireless sensor network and wireless sensor network system |
| CN104299393A (en) * | 2014-11-07 | 2015-01-21 | 江苏科技大学 | Ancient building environmental protection system based on wireless sensor network |
| CN110602637A (en) * | 2019-10-12 | 2019-12-20 | 董波 | Ancient building environmental protection system based on wireless sensor |
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Application publication date: 20100929 |