CN1997198A - Broadband multi-station positioning system and method - Google Patents
Broadband multi-station positioning system and method Download PDFInfo
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- CN1997198A CN1997198A CNA2006101577897A CN200610157789A CN1997198A CN 1997198 A CN1997198 A CN 1997198A CN A2006101577897 A CNA2006101577897 A CN A2006101577897A CN 200610157789 A CN200610157789 A CN 200610157789A CN 1997198 A CN1997198 A CN 1997198A
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Abstract
This invention relates to one wide band positioning system, which comprises wide band monitor receive device, device control module, process display module and geography information module. This invention also relates to one wide band multi-station positioning method, which comprises the following steps: a, multiple bench wide band monitors the multiple frequency signals range and angle information; b, getting above measurement results and positioning the measurement results in the receive device; c, positioning results in electronic map to displaying cross and storing cross and position results.
Description
Technical field
The present invention relates to a kind of radio transmission station signal monitoring field of locating technology, be meant a kind of broadband multi-station positioning system and method especially.
Background technology
At present, mainly be that using more in radio monitoring unit is a system of singly standing firm, promptly the Monitoring Data by monitoring and direction finding system can only radio signal cell site of one-time positioning, and can't locate a plurality of radio signals cell site simultaneously, makes operating efficiency low.The localization method of a system of singly standing firm at present comprises step: A, two or more monitoring and direction finding systems are set the frequency that needs the location station; B, get the direction finding data of this frequency from monitoring and direction finding system; Whether whether the data that C, two monitoring and direction finding systems of calculating are sent here have the crosspoint on map; D, show level and on map, show crosspoint (station position); E, stop monitoring and direction-finding.If setpoint frequency is 88MHz, the station position of 88MHz is then only located by system, and is the station position of 88MHz to 108MHz if want the location frequency scope, a system of singly standing firm can only one-time positioning one, if step-length is 100kHz, promptly locate for the first time 88MHz, import 88.1MHz for the second time again, location 88.1MHz, import 88.2MHz for the third time again, location 88.2MHz ..., so circulation is located, as seen a system of singly standing firm can't locate the station position of 88MHz to 108MHz simultaneously, and speed is very slow.
Summary of the invention
Technical problem to be solved by this invention is: a kind of broadband multi-station positioning system is provided, and it can carry out the multistation location simultaneously, improves location efficiency greatly.
The further technical problem to be solved of the present invention is: a kind of broadband multi-station localization method is provided, and it can carry out the multistation location simultaneously, improves location efficiency greatly.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of broadband multi-station positioning system is provided, comprises a plurality of broadbands monitoring and direction-finding receiving system, device control module, data processing display module and geography information module;
Wherein, broadband monitoring and direction-finding receiving system is connected to Equipment Control and data encapsulation module, be used for order, finish the measurement of the amplitude and the angle of all signals for the treatment of the frequency measurement section, and measurement result is transferred to Equipment Control and data encapsulation module according to Equipment Control and data encapsulation module;
Device control module is used to control broadband monitoring and direction-finding receiving system and treats the frequency measurement section and monitor, and the measurement result of the broadband monitoring and direction-finding receiving system that obtained is transferred to the data processing display module;
The data processing display module is used for the data that device control module transmitted that receive are carried out the school inspection, carries out cross bearing if the direction finding data are then called the geography information module, otherwise, directly show with graph mode;
The geography information module, be used to preserve the direction finding data, compare, judge whether to exist the crosspoint with the direction finding data of the measured same frequency signal of other broadband monitoring and direction-finding receiving system, then on electronic chart, demonstrate the cross bearing result if exist, and preserve this cross bearing result.
Wherein said device control module carries out data encapsulation with the measurement result of the broadband monitoring and direction-finding receiving system that obtained by agreement, by network with data packet transmission to the data processing display module; Described data processing display module is resolved the packet that receives by agreement, judge whether the data after resolving are the direction finding data again.
A kind of broadband multi-station localization method may further comprise the steps:
A1, Duo Tai broadband monitoring and direction-finding receiving system are treated the amplitude and the angle information of all signals of frequency measurement section and are measured;
A2, obtain above-mentioned measurement result, and the direction finding data in the measurement result of Duo Tai broadband monitoring and direction-finding receiving system are carried out cross bearing;
A3, on electronic chart, show the cross bearing result, and preserve the cross bearing result.
Wherein said steps A 3 also comprises step B1, the measurement result of Duo Tai broadband monitoring and direction-finding receiving system is carried out data encapsulation by agreement;
Packet after B2, the above-mentioned encapsulation carries out packet verification and parsing by agreement after Network Transmission;
B3, judge whether the measurement result after the above-mentioned parsing is the direction finding data, if then carry out cross bearing; Otherwise, directly show with graph mode.
The invention has the beneficial effects as follows: the present invention utilizes the signal direction-finding data of the measured a plurality of frequencies of broadband monitoring and direction-finding receiving system, in conjunction with location technology, the geographical position of the emission station of a plurality of frequencies is positioned simultaneously and shows, improved location efficiency greatly.
The present invention is described in further detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a system construction drawing of the present invention.
Fig. 2 is the block diagram of the inventive method.
Fig. 3 is the workflow diagram of device control module of the present invention.
Fig. 4 is the workflow diagram of data processing display module of the present invention.
Fig. 5 is the workflow diagram of geography information module of the present invention.
Fig. 6 is the concrete result schematic diagram of using of the present invention.
Embodiment
As shown in Figure 1, the invention provides a kind of broadband multi-station positioning system, comprise a plurality of broadbands monitoring and direction-finding receiving system, device control module, data processing display module and geography information module;
Wherein, broadband monitoring and direction-finding receiving system is connected to Equipment Control and data encapsulation module, be used for order, finish the measurement of the amplitude and the angle of all signals for the treatment of the frequency measurement section, and measurement result is transferred to Equipment Control and data encapsulation module according to Equipment Control and data encapsulation module;
Device control module is used to control broadband monitoring and direction-finding receiving system and treats the frequency measurement section and monitor, and the measurement result of the broadband monitoring and direction-finding receiving system that obtained is transferred to the data processing display module;
The data processing display module is used for the data that device control module transmitted that receive are carried out the school inspection, carries out cross bearing if the direction finding data are then called the geography information module, otherwise, directly show with graph mode;
The geography information module, be used to preserve the direction finding data, compare, judge whether to exist the crosspoint with the direction finding data of the measured same frequency signal of other broadband monitoring and direction-finding receiving system, then on electronic chart, demonstrate the cross bearing result if exist, and preserve this cross bearing result.
For ease of Network Transmission, device control module carries out data encapsulation with the measurement result of the broadband monitoring and direction-finding receiving system that obtained by agreement, again by network with data packet transmission to the data processing display module; Described data processing display module is resolved the packet that receives by agreement, judge whether the data after resolving are the direction finding data again.
As shown in Figure 2, the present invention also provides a kind of broadband multi-station localization method, may further comprise the steps:
A1, Duo Tai broadband monitoring and direction-finding receiving system are treated the amplitude and the angle information of all signals of frequency measurement section and are measured;
A2, obtain above-mentioned measurement result, and the direction finding data in the measurement result of Duo Tai broadband monitoring and direction-finding receiving system are carried out cross bearing;
A3, on electronic chart, show the cross bearing result, and preserve the cross bearing result.
Because device control module needs by network the measurement result of broadband monitoring and direction-finding receiving system to be transferred to the data processing display module, then steps A 3 also need may further comprise the steps, so that Network Transmission:
B1, the measurement result of Duo Tai broadband monitoring and direction-finding receiving system is carried out data encapsulation by agreement;
Packet after B2, the above-mentioned encapsulation carries out packet verification and parsing by agreement after Network Transmission;
B3, judge whether the measurement result after the above-mentioned parsing is the direction finding data, if then carry out cross bearing; Otherwise, directly show with graph mode.
Below describe the workflow of device control module, data processing display module and geography information module in detail:
As shown in Figure 3, the workflow of device control module may further comprise the steps:
When system initialization, device control module is connected to the Duo Tai broadband monitoring and direction-finding receiving system that is distributed in a plurality of geographical position, the user imports a plurality of measured frequencies for the treatment of, order each broadband monitoring and direction-finding receiving system that set a plurality of signals of measured frequency for the treatment of are measured, device control module is monitored the broadband in real time and is surveyed the direction finding receiving system, measurement data is arranged, then obtain this measurement data, with this measurement data is encapsulated by predefined agreement, wherein this measurement data comprises a plurality of amplitude and azimuth informations for the treatment of in the measured frequency all signals.After encapsulation is finished, packet is arrived the data processing display module by Network Transmission.
As shown in Figure 4, the workflow of data processing display module may further comprise the steps:
The data processing display module is resolved received packet and verification by tunneling, and judge whether the data after resolving are the direction finding data, if then call the geography information module and carry out cross bearing shows each emission station afterwards in the map mode geographical position; If not, the direct mode video data by chart then.
As shown in Figure 5, the workflow of geography information module may further comprise the steps:
After the geography information module receives the direction finding data, each direction finding data that each broadband monitoring and direction-finding receiving system is surveyed are carried out cross bearing, be about to the orientation combination at the broadband monitoring and direction-finding receiving system place corresponding, the azimuth of a certain frequency signal that comprised in each direction finding data with it, draw many rhumb line, if there is the crosspoint in each bar rhumb line, then can draw the geographical position of this frequency signal, in like manner, can draw the geographical position of other a plurality of frequency signals.The geographic signal module is preserved the result after having calculated the cross bearing result, and demonstrates the geographical position of all frequency signals on electronic chart, and available pictures or symbol identify.
As shown in Figure 6, for one embodiment of the invention setting measurement frequency is 88MHz to 98MHz, step-length is 100kHz, the multistation positioning result schematic diagram of being measured by two broadband monitoring and direction-finding receiving systems 10.
In electronic chart, tranmitting frequency is that the geographical position 20 of the emission station of 92.4MHz is by measured separately angle and the amplitude data of its two sides three broadband monitoring and direction-finding receiving systems 10, to draw the rhumb line 30 of two intersections certainly as initial point, then this crosspoint is the geographical position of the emission station of 92.4MHz, by circular picture identification.The geographical position of the emission station of other frequencies also is to draw with the same manner.
Claims (4)
1, a kind of broadband multi-station positioning system is characterized in that: comprise a plurality of broadbands monitoring and direction-finding receiving system, device control module, data processing display module and geography information module;
Wherein, broadband monitoring and direction-finding receiving system is connected to Equipment Control and data encapsulation module, be used for order according to Equipment Control and data encapsulation module, finish the amplitude of all signals of a plurality of frequencies to be measured and the measurement of angle, and measurement result is transferred to Equipment Control and data encapsulation module;
Device control module is used to control broadband monitoring and direction-finding receiving system and treats the frequency measurement section and monitor, and the measurement result of the broadband monitoring and direction-finding receiving system that obtained is transferred to the data processing display module;
The data processing display module is used for the data that device control module transmitted that receive are carried out the school inspection, carries out cross bearing if the direction finding data are then called the geography information module, otherwise, directly show with graph mode;
The geography information module, be used to preserve the direction finding data, compare, judge whether to exist the crosspoint with the direction finding data of the measured same frequency signal of other broadband monitoring and direction-finding receiving system, then on electronic chart, demonstrate the cross bearing result if exist, and preserve this cross bearing result.
2, broadband multi-station positioning system as claimed in claim 1, it is characterized in that: described device control module carries out data encapsulation with the measurement result of the broadband monitoring and direction-finding receiving system that obtained by agreement, by network with data packet transmission to the data processing display module; Described data processing display module is resolved the packet that receives by agreement, judge whether the data after resolving are the direction finding data again.
3, a kind of broadband multi-station localization method is characterized in that: may further comprise the steps:
A1, Duo Tai broadband monitoring and direction-finding receiving system are measured the amplitude and the angle information of all signals of a plurality of frequencies to be measured;
A2, obtain above-mentioned measurement result, and the direction finding data in the measurement result of Duo Tai broadband monitoring and direction-finding receiving system are carried out cross bearing;
A3, on electronic chart, show the cross bearing result, and preserve the cross bearing result.
4, broadband multi-station localization method as claimed in claim 3 is characterized in that: described steps A 3 also comprises step B1, the measurement result of Duo Tai broadband monitoring and direction-finding receiving system is carried out data encapsulation by agreement;
Packet after B2, the above-mentioned encapsulation carries out packet verification and parsing by agreement after Network Transmission;
B3, judge whether the measurement result after the above-mentioned parsing is the direction finding data, if then carry out cross bearing; Otherwise, directly show with graph mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101577897A CN1997198A (en) | 2006-12-26 | 2006-12-26 | Broadband multi-station positioning system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101577897A CN1997198A (en) | 2006-12-26 | 2006-12-26 | Broadband multi-station positioning system and method |
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| CN1997198A true CN1997198A (en) | 2007-07-11 |
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| CNA2006101577897A Pending CN1997198A (en) | 2006-12-26 | 2006-12-26 | Broadband multi-station positioning system and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101977070A (en) * | 2010-10-18 | 2011-02-16 | 南京大学 | Short-wave cooperative detection system |
| CN107765211A (en) * | 2017-10-18 | 2018-03-06 | 国家新闻出版广电总局广播科学研究院 | A kind of detecting system to failing to understand radio and television intrusion signal |
| CN111669698A (en) * | 2019-03-07 | 2020-09-15 | 广州慧睿思通信息科技有限公司 | Positioning method, device, system and storage medium |
| CN111919221A (en) * | 2018-04-13 | 2020-11-10 | 三星电子株式会社 | Method of processing image, computer-readable storage medium recording the method, and apparatus for processing image |
-
2006
- 2006-12-26 CN CNA2006101577897A patent/CN1997198A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101977070A (en) * | 2010-10-18 | 2011-02-16 | 南京大学 | Short-wave cooperative detection system |
| CN107765211A (en) * | 2017-10-18 | 2018-03-06 | 国家新闻出版广电总局广播科学研究院 | A kind of detecting system to failing to understand radio and television intrusion signal |
| CN111919221A (en) * | 2018-04-13 | 2020-11-10 | 三星电子株式会社 | Method of processing image, computer-readable storage medium recording the method, and apparatus for processing image |
| CN111919221B (en) * | 2018-04-13 | 2024-01-23 | 三星电子株式会社 | Method and apparatus for processing image |
| CN111669698A (en) * | 2019-03-07 | 2020-09-15 | 广州慧睿思通信息科技有限公司 | Positioning method, device, system and storage medium |
| CN111669698B (en) * | 2019-03-07 | 2022-06-21 | 广州慧睿思通科技股份有限公司 | Positioning method, device, system and storage medium |
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