CN202928586U - Ship navigation device - Google Patents
Ship navigation device Download PDFInfo
- Publication number
- CN202928586U CN202928586U CN201220624481XU CN201220624481U CN202928586U CN 202928586 U CN202928586 U CN 202928586U CN 201220624481X U CN201220624481X U CN 201220624481XU CN 201220624481 U CN201220624481 U CN 201220624481U CN 202928586 U CN202928586 U CN 202928586U
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- marine
- marine radar
- navigation device
- conversion
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- Radar Systems Or Details Thereof (AREA)
Abstract
The utility model relates to a ship navigation device comprising a marine radar antenna, a marine radar receiver-transmitter, and a display module for displaying a video signal. The ship navigation device is characterized by further comprising a ship integrated navigation system which is connected with the marine radar receiver-transmitter and is used for collecting a marine radar signal from the marine radar receiver-transmitter; the ship integrated navigation system is internally provided with a signal conversion board, and a signal A/D (Analogue/Digital) conversion and PCI (Programmable Communications Interface) board connected with the signal conversion board; the signal conversion board is used for converting various marine radar signals into a uniform interface signal format; the signal A/D conversion and PCI board is used for finishing analogue/digital conversion work of the marine radar signal and converting the collected marine radar signal into a digital video signal; and the display module is connected with the radar signal A/D conversion and PCI board. Compared with the prior art, the ship navigation device disclosed by the utility model has the advantages that the various marine radar signals are converted into the uniform interface signal format and ship integrated navigation is realized by connecting a standard PCI and a display screen.
Description
Technical field
The utility model relates to a kind of marine navigation device.
Background technology
The boats and ships navar also claims marine radar, is reproduced on boats and ships, is to measure this ship position and the pre-indispensable device of Anti-knocking.Boats and ships with navar by accurately catching the thing target positional informations such as other ships, land, course beacon, and its mode that is presented at display screen is realized navigating by water dodge, the effect of ship's fix and pilotage.
But at present the function of marine navigation device is comparatively single, can not satisfy the integrated navigation functional requirement, and display screen also is generally specialized equipment, can not unify to process and show for various dissimilar marine radar signals.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of marine navigation device for above-mentioned prior art, this marine navigation device can convert various marine radar signals to unified interface signalling format, and is connected with display screen by the standard pci interface and realizes the boats and ships integrated with guidance.
The utility model solves the problems of the technologies described above the technical scheme that adopts: this marine navigation device comprises:
The marine radar antenna is used for the emission wireless pulse, and receives the echo that wireless pulse transmits from the physical target around boats and ships;
The marine radar transceiver is processed the echo of Anneta module reception and is obtained vision signal;
Display module is used for display video signal;
It is characterized in that: also comprise
The boats and ships Integrated navigation system, be connected with described marine radar transceiver, gather the marine radar signal from the marine radar transceiver, be provided with signal transducer and the signal A/D conversion and the pci interface plate that are connected with signal transducer in the boats and ships Integrated navigation system, signal transducer is used for various marine radar signals and converts unified interface signalling format to; Signal A/D conversion and pci interface plate are used for completing the analog to digital conversion work of marine radar signal, and the marine radar signal that gathers is converted to digital video signal; Described display module is connected with the pci interface plate with described radar signal A/D conversion.
As improvement, the marine navigation device that the utility model provides also comprises GPS navigation equipment, and this GPS navigation equipment also is connected with described signal transducer.
Improve, what the utility model provided comprises that also this dynamic boats and ships map equipment also is connected with described signal transducer for the dynamic boats and ships map equipment of following the tracks of the vessel position data again.
Improve, the utility model provides also comprises anerovane again, and this anerovane also is connected with described signal transducer.
Improve, the utility model provides also comprises compass again, and this compass also is connected with described signal transducer.
Improve, the utility model provides also comprises sounder again, and this sounder also is connected with described signal transducer.
Compared with prior art, the utility model has the advantage of: can convert various marine radar signals to unified interface signalling format, and be connected with display screen by the standard pci interface and realize the boats and ships integrated with guidance, and on the basis of existing marine radar, do not affect one-piece construction and function that marine radar has been installed, gather the marine radar original signal, the navigator such as access GPS, AIS, compass, log, sounder and anerovane are according to integrated navigation functional requirement designed, designed Radar Signal Processing and display system.
Description of drawings
Fig. 1 is the block diagram of marine navigation device in the utility model embodiment.
Embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
The marine navigation device that the utility model provides, shown in Figure 1, it comprises:
Marine radar antenna 1 is used for the emission wireless pulse, and receives the echo that wireless pulse transmits from the physical target around boats and ships;
Boats and ships Integrated navigation system 3, be connected with described marine radar transceiver 3, gather the marine radar signal from the marine radar transceiver, be provided with signal transducer 31 and the signal A/D conversion and the pci interface plate 32 that are connected with signal transducer 31 in the boats and ships Integrated navigation system, signal transducer 31 is used for various marine radar signals and converts unified interface signalling format to; Signal A/D conversion and pci interface plate 32 are used for completing the analog to digital conversion work of marine radar signal, and the marine radar signal that gathers is converted to digital video signal;
Display module 4 is used for display video signal, and display module is connected with pci interface plate 32 with described signal A/D conversion, and in the present embodiment, described display module is the display of ordinary PC;
Be used for following the tracks of the dynamic boats and ships map equipment 6 of vessel position data, this dynamic boats and ships map equipment also is connected with described signal transducer;
Anerovane 7, this anerovane also are connected with described signal transducer;
Boats and ships Integrated navigation system 3 directly is connected with marine radar transceiver 2, from marine radar transceiver 2 collection signals.The signal of marine radar comprises raw video signal, start pulse signal, bow line signal and antenna bearingt angle signal.The radar signal that gathers changes by signal A/D and pci interface plate 32 is converted to digital video signal, and computing machine reads the digital radar vision signal by pci bus.System adopts the Digital Image Processing algorithm, the radar image that gathers is carried out clutter process, and shows at last complete radar return on computer screen.
Boats and ships Integrated navigation system 3 adopts QT4.5 and VS2008 development platform to develop boats and ships Integrated navigation system display interface, boats and ships Integrated navigation system 3 has the marine radar common function, again according to the characteristics of boats and ships Integrated navigation system, the integrated navigational system such as GPS, AIS, compass, log and sounder.Except integrated navigation function commonly used, system also has the sea and searches and rescues the specific functions such as flight-line design and the selection of maritime search and rescue algorithm.
Claims (6)
1. marine navigation device comprises:
The marine radar antenna is used for the emission wireless pulse, and receives the echo that wireless pulse transmits from the physical target around boats and ships;
The marine radar transceiver is processed the echo of Anneta module reception and is obtained vision signal;
Display module is used for display video signal;
It is characterized in that: also comprise
The boats and ships Integrated navigation system, be connected with described marine radar transceiver, gather the marine radar signal from the marine radar transceiver, be provided with signal transducer and the signal A/D conversion and the pci interface plate that are connected with signal transducer in the boats and ships Integrated navigation system, signal transducer is used for various marine radar signals and converts unified interface signalling format to; Signal A/D conversion and pci interface plate are used for completing the analog to digital conversion work of marine radar signal, and the marine radar signal that gathers is converted to digital video signal; Described display module is connected with the pci interface plate with described radar signal A/D conversion.
2. marine navigation device according to claim 1, it is characterized in that: also comprise GPS navigation equipment, this GPS navigation equipment also is connected with described signal transducer.
3. marine navigation device according to claim 1, is characterized in that: comprise that also this dynamic boats and ships map equipment also is connected with described signal transducer for the dynamic boats and ships map equipment of following the tracks of the vessel position data.
4. marine navigation device according to claim 1, it is characterized in that: also comprise anerovane, this anerovane also is connected with described signal transducer.
5. marine navigation device according to claim 1, it is characterized in that: also comprise compass, this compass also is connected with described signal transducer.
6. marine navigation device according to claim 1, it is characterized in that: also comprise sounder, this sounder also is connected with described signal transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220624481XU CN202928586U (en) | 2012-11-21 | 2012-11-21 | Ship navigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220624481XU CN202928586U (en) | 2012-11-21 | 2012-11-21 | Ship navigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202928586U true CN202928586U (en) | 2013-05-08 |
Family
ID=48218540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220624481XU Expired - Fee Related CN202928586U (en) | 2012-11-21 | 2012-11-21 | Ship navigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202928586U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634184A (en) * | 2013-11-07 | 2015-05-20 | 上海黄浦船用仪器有限公司 | Navigation data acquisition device and application |
| CN104793205A (en) * | 2015-04-24 | 2015-07-22 | 芜湖航飞科技股份有限公司 | Navigation radar |
| CN105004527A (en) * | 2015-07-28 | 2015-10-28 | 广船国际有限公司 | Ship EEDI trial measurement speed verification method |
-
2012
- 2012-11-21 CN CN201220624481XU patent/CN202928586U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634184A (en) * | 2013-11-07 | 2015-05-20 | 上海黄浦船用仪器有限公司 | Navigation data acquisition device and application |
| CN104793205A (en) * | 2015-04-24 | 2015-07-22 | 芜湖航飞科技股份有限公司 | Navigation radar |
| CN105004527A (en) * | 2015-07-28 | 2015-10-28 | 广船国际有限公司 | Ship EEDI trial measurement speed verification method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |