CN1548923A - Long-distance real-time monitoring method for inshore wave - Google Patents
Long-distance real-time monitoring method for inshore wave Download PDFInfo
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- CN1548923A CN1548923A CNA031265847A CN03126584A CN1548923A CN 1548923 A CN1548923 A CN 1548923A CN A031265847 A CNA031265847 A CN A031265847A CN 03126584 A CN03126584 A CN 03126584A CN 1548923 A CN1548923 A CN 1548923A
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- mobile communication
- wave
- demodular unit
- communication modulator
- time monitoring
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Abstract
The present invention is one distant real-time offshore wave monitoring method with easy management, high safety and reliable signal transmission. The technological scheme includes: establishing one monitoring system including pressure type wave measuring instrument, measuring end mobile communication modem, user end mobile communication modem and user terminal; and performing distant real-time offshore wave monitoring via measuring wave signal with the pressure type wave measuring instrument deposited underwater, transmitting wave signal in watertight cable to the measuring end mobile communication modem for modulation and emission, signal transmission via public movable communication network, receiving and demodulation in user end mobile communication modem, and storing, displaying and printing via the user terminal.
Description
Technical field
The present invention relates to a kind of method of the coastal waters wave being carried out remote real time monitoring.
Background technology
At present, the method that lays wave-measuring buoy at sea, transmits observation signal with high frequency radio wave is mainly adopted in the wave observation in coastal waters, the management of this method is difficulty comparatively, and observation signal is subject to disturb, and the oceanic observation that causes has to adopt the way of range estimation to carry out wave observation.
Summary of the invention
The purpose of this invention is to provide a kind of manageability, safe, signal transmits the remote real time monitoring new method of reliable coastal waters wave.
Realize that technical scheme of the present invention is: set up one and comprise pressure type wave measurement instrument, measuring junction mobile communication modulator-demodular unit, the system of user side mobile communication modulator-demodular unit and user terminal, measuring junction mobile communication modulator-demodular unit and user side mobile communication modulator-demodular unit are duplex mode, the remote real time monitoring that it is characterized in that the coastal waters wave carries out by the following method: by sinking in measurement point pressure type wave measurement apparatus measures wave signal under water, its wave signal that measures passes to measuring junction mobile communication modulator-demodular unit by watertight cable, measuring junction mobile communication modulator-demodular unit is modulated received wave signal and is launched, the signal of being launched is by common mobile communication network relay transmission, the signal that is transmitted receive by user side mobile communication modulator-demodular unit and demodulation after pass to user terminal and store and show, printout.
Above-mentioned said measuring junction mobile communication modulator-demodular unit and user side mobile communication modulator-demodular unit can all adopt GSMMODEM, also can all adopt CDMA MODEM.
The technical solution adopted in the present invention, because pressure type wave measurement instrument sinking under water, the wave-measuring buoy that is placed on the sea than cloth is safer, measuring-signal carries out the relay transmission by common mobile communication network, its signal quality is good, transmission range can reach common mobile communication network and cover down Anywhere, can realize easily and reliably that the remote of wave monitors in real time.Adopt this wave real-time monitoring system safety of the inventive method, manageability, the expense of building a station is low, the information transmission zone is big, affected by environment little, the user does not go out real-time monitored data and the change procedure curve thereof that measuring point just can be seen in the family, for production scheduling, the decision-making of taking precautions against natural calamities provide intuitive and accurate foundation.
Description of drawings
Accompanying drawing 1 carries out the enforcement synoptic diagram of long-range real monitoring method to the coastal waters wave for the present invention.
Embodiment
Below in conjunction with accompanying drawing embodiments of the present invention are further described:
As shown in Figure 1, present embodiment has been set up one and has been included pressure type wave measurement instrument 1, measuring junction mobile communication modulator-demodular unit GSM MODEM 2, the system that user side mobile communication modulator-demodular unit GSM MODEM 3 and user terminal 4 are formed, pressure type wave measurement instrument 1 adopts SZS3-1 type pressure type wave measurement instrument, sinking is in forward position, jetty pier under water (measurement point), its measuring-signal passes to the GSM MODEM 2 that places on the harbour by watertight cable and modulates and launch, transmit and carry out the relay transmission by mobile radio communication, receive and demodulation at 3 pairs of transmission signals of the GSM of user side MODEM, be sent to user's computer terminal 4 then and store and can demonstrate the wave height that measures, period of wave, parameter and conditional curves thereof such as tidal level.
Claims (3)
1. the remote real time monitoring method of a coastal waters wave, comprise: set up one and comprise pressure type wave measurement instrument, measuring junction mobile communication modulator-demodular unit, the system of user side mobile communication modulator-demodular unit and user terminal, measuring junction mobile communication modulator-demodular unit and user side mobile communication modulator-demodular unit are duplexing server, the remote real time monitoring that it is characterized in that the coastal waters wave carries out by the following method: measure wave signal by sinking in measurement point pressure type wave measurement instrument (1) under water, its wave signal that measures passes to measuring junction mobile communication modulator-demodular unit (2) by watertight cable, measuring junction mobile communication modulator-demodular unit (2) is modulated received wave signal and is launched, the signal of being launched is by common mobile communication network relay transmission, the signal that is transmitted receive by user side mobile communication modulator-demodular unit (3) and demodulation after pass to user terminal (4) and store and show, printout.
2. according to the remote real time monitoring method of the said coastal waters of claim 1 wave, it is characterized in that said measuring junction mobile communication modulator-demodular unit (2) and user side mobile communication modulator-demodular unit (3) all adopt GSM MODEM.
3. according to the remote real time monitoring method of the said coastal waters of claim 1 wave, it is characterized in that said measuring junction mobile communication modulator-demodular unit (2) and user side mobile communication modulator-demodular unit (3) all adopt CDMA MODEM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031265847A CN1548923A (en) | 2003-05-16 | 2003-05-16 | Long-distance real-time monitoring method for inshore wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031265847A CN1548923A (en) | 2003-05-16 | 2003-05-16 | Long-distance real-time monitoring method for inshore wave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1548923A true CN1548923A (en) | 2004-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA031265847A Pending CN1548923A (en) | 2003-05-16 | 2003-05-16 | Long-distance real-time monitoring method for inshore wave |
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| CN (1) | CN1548923A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813476A (en) * | 2010-03-19 | 2010-08-25 | 天津大学 | Three-dimensional real-time monitoring system for offshore wave parameters |
| CN102798385A (en) * | 2012-08-14 | 2012-11-28 | 南京物联传感技术有限公司 | Solar energy drift bottle |
| CN102914798A (en) * | 2012-09-27 | 2013-02-06 | 中国科学院地质与地球物理研究所 | Real-time transmission multifunctional ocean bottom seismograph |
| CN105116165A (en) * | 2015-09-11 | 2015-12-02 | 中交公路长大桥建设国家工程研究中心有限公司 | System for observing and simulating wind-wave-flow coupling field for sea-crossing bridge |
-
2003
- 2003-05-16 CN CNA031265847A patent/CN1548923A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813476A (en) * | 2010-03-19 | 2010-08-25 | 天津大学 | Three-dimensional real-time monitoring system for offshore wave parameters |
| CN102798385A (en) * | 2012-08-14 | 2012-11-28 | 南京物联传感技术有限公司 | Solar energy drift bottle |
| CN102914798A (en) * | 2012-09-27 | 2013-02-06 | 中国科学院地质与地球物理研究所 | Real-time transmission multifunctional ocean bottom seismograph |
| CN105116165A (en) * | 2015-09-11 | 2015-12-02 | 中交公路长大桥建设国家工程研究中心有限公司 | System for observing and simulating wind-wave-flow coupling field for sea-crossing bridge |
| CN105116165B (en) * | 2015-09-11 | 2018-01-19 | 中交公路长大桥建设国家工程研究中心有限公司 | A kind of Oversea bridge stormy waves stream coupled field observation and simulation system |
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