CN101951614A - Wireless sensor - Google Patents
Wireless sensor Download PDFInfo
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- CN101951614A CN101951614A CN2010102494313A CN201010249431A CN101951614A CN 101951614 A CN101951614 A CN 101951614A CN 2010102494313 A CN2010102494313 A CN 2010102494313A CN 201010249431 A CN201010249431 A CN 201010249431A CN 101951614 A CN101951614 A CN 101951614A
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Abstract
The invention discloses a wireless sensor which is connected with a monitoring terminal of a wireless monitoring system. The wireless sensor comprises a signal acquisition unit, a signal processing unit and a signal transmission unit which are orderly connected, wherein the signal acquisition unit is used for outputting acquired signals to the signal processing unit; and the signal processing unit is used for filtering, demodulating and decoding the acquired wireless signals, and outputting the processed signals to the signal transmission unit.
Description
Technical field
The present invention relates to the corollary equipment of wireless network monitoring system, be specifically related to be used to gather the wireless aware device of wireless network data.
Background technology
Along with the continuous development that the mobile network builds, the user is more and more higher to the degree of concern of network quality, and network quality is the lifeline of operator.
Problems such as in addition, all there is the price height in existing indoor covering watch-dog, can't layout in a large number, needs external power source, wiring, and volume is big.
Summary of the invention
The shortcoming that the objective of the invention is to overcome prior art provides the wireless aware device with not enough, realized the wireless environment that the chamber divided antenna covers is made omnibearing input, thereby to diagnosing and locate in the fault point of indoor covering.
Purpose of the present invention is achieved through the following technical solutions: the wireless aware device is connected with the monitoring terminal of wireless monitor system; The wireless aware device comprises signal gathering unit, signal processing unit and the signal transmitter unit that connects successively; Signal gathering unit is exported to signal processing unit to the signal that collects; Signal processing unit is responsible for the wireless signal that collects is carried out filtering, the processing of demodulation sign indicating number, and the signal after will handling is then exported to the signal transmitter unit.
Described signal processing unit comprises the filtering decoding chip that is connected between signal gathering unit, the signal transmitter unit.
In above-mentioned wireless aware device, also comprise the battery power supply unit that is connected with signal gathering unit, signal processing unit and signal transmitter unit.
The present invention has following advantage and effect with respect to prior art:
1, gathers the indoor wireless networks data, realization is to the detection of the wireless environment signal of chamber divided antenna covering, and testing result is issued monitoring terminal by wireless transmission method, monitoring terminal is issued monitoring center with the result again, monitoring center analyzes according to association domestic aerial distribution situation, thereby to diagnosing and locate in the fault point of indoor covering.
2, the wireless aware device has greatly reduced power consumption and cost by the optimization to radio function; Adopt powered battery, need not external power source, remove problems such as power taking, wiring from; Volume is little, is easy to safeguard, is convenient to extensive laying, can monitor each spaced antenna of indoor covering.
Description of drawings
Fig. 1 is a structured flowchart of the present invention;
Fig. 2 is a fundamental diagram of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing, but embodiments of the present invention are not limited thereto.
Embodiment
As shown in Figure 1, wireless aware device of the present invention is connected with the monitoring terminal of wireless monitor system.Wireless aware device of the present invention comprises signal gathering unit, signal processing unit and the signal transmitter unit that connects successively, and the battery power supply unit that is connected with signal gathering unit, signal processing unit and signal transmitter unit.Signal gathering unit is a reception antenna, and the signal that collects is exported to signal processing unit; Signal processing unit is responsible for the wireless signal that collects is carried out filtering, the processing of demodulation sign indicating number, then the signal after the filtering decoding processing is exported to the signal transmitter unit; The signal transmitter unit is launched with the wireless mode of 433MHz signal processing results with signal; Battery power supply unit provides power supply for inner each module of wireless aware device.
The main devices of signal processing unit is the filtering decoding chip, and this unit belongs to single chip module, is connected between signal gathering unit, the signal transmitter unit.The filtering decoding chip carries out filtering, the processing of demodulation sign indicating number to the detected radiofrequency signal of signal gathering unit, thereby obtains the attribute of current demand signal, and whether current demand signal for confirmation is the wireless signal that needs monitoring; If then current demand signal is exported to the signal transmitter unit.
The work of wireless aware device comprises following four flow processs:
1, registration: after the wireless aware device is opened, transmitter unit will be gone out the id information of self with the 433MHz radio-frequency transmissions.
2, regularly report: after the wireless aware device is finished registration, the signal coverage varies of timing scan wireless environment; When signal is GSM or TD-SCDMA radiofrequency signal, the data of radiofrequency signal are reported with 433MHz radio frequency form.Wherein, the scan period can be provided with as required.
3, alarm: itself can set alarming threshold the wireless aware device, contrasts according to the intensity of current demand signal and the thresholding of presetting, in case find that signal strength signal intensity is lower than thresholding, promptly produces warning information.
4, alarm clearing: after the condition that produces alarm disappears, the wireless aware device will produce alarm clearing information.
Wireless aware device itself is not launched any message to wireless network (GSM or TD-SCDMA), can not impact the network user, and simultaneously, this mode has greatly reduced power consumption.At the information sender face, adopt the 433MHz transmitter module of super low-power consumption, transmit message.
Wireless aware device periodic monitor wireless environment, when finding that wireless signal does not cover current wireless perceptron position, promptly send alarm signal with the 433MHz wireless mode, monitoring terminal collects after the alarm signal, just give monitoring center with alarming information report, the actual conditions that monitoring center layouts according to the current wireless perceptron, the installation site of comprehensive indoor coverage equipment just can roughly analyze the fault point of possible indoor covering.
The foregoing description is a preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (4)
1. the wireless aware device is connected with the monitoring terminal of wireless monitor system, it is characterized in that: comprise the signal gathering unit, signal processing unit and the signal transmitter unit that connect successively; Signal gathering unit is exported to signal processing unit to the signal that collects; Signal processing unit is responsible for the wireless signal that collects is carried out filtering, the processing of demodulation sign indicating number, and the signal after will handling is then exported to the signal transmitter unit.
2. wireless aware device according to claim 1 is characterized in that: described signal processing unit comprises the filtering decoding chip that is connected between signal gathering unit, the signal transmitter unit.
3. wireless aware device according to claim 1 is characterized in that: also comprise the battery power supply unit that is connected with signal gathering unit, signal processing unit and signal transmitter unit.
4. wireless aware device according to claim 1 is characterized in that: described signal gathering unit is a reception antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102494313A CN101951614A (en) | 2010-08-09 | 2010-08-09 | Wireless sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102494313A CN101951614A (en) | 2010-08-09 | 2010-08-09 | Wireless sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101951614A true CN101951614A (en) | 2011-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102494313A Pending CN101951614A (en) | 2010-08-09 | 2010-08-09 | Wireless sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101951614A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102143511A (en) * | 2011-03-31 | 2011-08-03 | 广州联正达通信科技股份有限公司 | System and method for wirelessly sensing and monitoring indoor distribution device |
| CN102185670A (en) * | 2011-05-09 | 2011-09-14 | 杭州银河通信技术有限公司 | Indoor antenna monitoring method and equipment for mobile communication |
| CN102195726A (en) * | 2011-05-09 | 2011-09-21 | 程孝龙 | Indoor mobile communication antenna with signal monitoring capability |
| CN108565537A (en) * | 2018-06-26 | 2018-09-21 | 京信通信系统（中国）有限公司 | Active monitoring room divides ceiling mount antenna |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1980102A (en) * | 2005-12-02 | 2007-06-13 | 北京邮电大学 | Wire-less signal monitoring method and apparatus |
| EP2144461A2 (en) * | 2008-07-07 | 2010-01-13 | NEC Corporation | Insensitive area detecting method and apparatus for the same in radio communication system |
| CN201765683U (en) * | 2010-08-09 | 2011-03-16 | 广州联正达通信科技股份有限公司 | Wireless sensor |
-
2010
- 2010-08-09 CN CN2010102494313A patent/CN101951614A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1980102A (en) * | 2005-12-02 | 2007-06-13 | 北京邮电大学 | Wire-less signal monitoring method and apparatus |
| EP2144461A2 (en) * | 2008-07-07 | 2010-01-13 | NEC Corporation | Insensitive area detecting method and apparatus for the same in radio communication system |
| CN201765683U (en) * | 2010-08-09 | 2011-03-16 | 广州联正达通信科技股份有限公司 | Wireless sensor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102143511A (en) * | 2011-03-31 | 2011-08-03 | 广州联正达通信科技股份有限公司 | System and method for wirelessly sensing and monitoring indoor distribution device |
| CN102185670A (en) * | 2011-05-09 | 2011-09-14 | 杭州银河通信技术有限公司 | Indoor antenna monitoring method and equipment for mobile communication |
| CN102195726A (en) * | 2011-05-09 | 2011-09-21 | 程孝龙 | Indoor mobile communication antenna with signal monitoring capability |
| CN108565537A (en) * | 2018-06-26 | 2018-09-21 | 京信通信系统（中国）有限公司 | Active monitoring room divides ceiling mount antenna |
| CN108565537B (en) * | 2018-06-26 | 2024-01-30 | 京信通信技术(广州)有限公司 | Active monitoring room split ceiling antenna |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110119 |