CN203950260U - Electronic chart display and infor mation system equipment - Google Patents
Electronic chart display and infor mation system equipment Download PDFInfo
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- CN203950260U CN203950260U CN201420319108.2U CN201420319108U CN203950260U CN 203950260 U CN203950260 U CN 203950260U CN 201420319108 U CN201420319108 U CN 201420319108U CN 203950260 U CN203950260 U CN 203950260U
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- electronic chart
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Abstract
The utility model discloses a kind of electronic chart display and infor mation system equipment, described electronic chart display and infor mation system equipment comprises: radar video signal processing module, main frame, display, interface module; Described radar video signal processing module, described display, described interface module are connected with described main frame respectively, implement this equipment, can make electronic chart display and infor mation system equipment have air route plan and air route monitoring function.
Description
Technical field
The utility model relates to a kind of marine navigation technology, relates in particular to a kind of electronic chart display and infor mation system equipment.
Background technology
ECDIS equipment in the past possesses basic electronic chart function, along with the development of computer technology and the appearance of various product sensors, original ECDIS can not combine radar and admittance equipment, and ship information and target information cannot be presented on same screen, therefore obviously can not meet the requirement of modern navigation.
Summary of the invention
In view of this, be necessary to provide a kind of can with the electronic chart display and infor mation system equipment of the various device combination such as radar, admittance equipment.
The utility model solves the technical scheme that its technical matters adopts: construct a kind of electronic chart display and infor mation system equipment, described electronic chart display and infor mation system equipment comprises: radar video signal processing module, main frame, display, interface module; Described radar video signal processing module, described display, described interface module are connected with described main frame respectively;
Described radar video signal processing module is for receiving and pre-service radar video signal;
Described interface module is for the interface that connects boats and ships admittance equipment is provided, and the Communication Navigation Information of self boats and ships is transferred to described main frame;
Described main frame is used for receiving through pretreated radar video signal and described Communication Navigation Information, and the pretreated radar video signal of described process and described Communication Navigation Information are carried out to fusion treatment, after fusion treatment is complete, response sends to described display;
Described display is for responding data and the figure of the process fusion treatment that shows that described main frame sends.
The electronic chart display and infor mation system equipment that the utility model provides, by radar video signal processing module, radar video signal is carried out to pre-service, and by described main frame, the pretreated radar video signal of described process and described Communication Navigation Information are carried out to fusion treatment, then by described display response, show data and the figure through fusion treatment.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the electronic chart display and infor mation system equipment that provides of the utility model one preferred embodiment;
Fig. 2 is the minor structure block diagram of main frame in Fig. 1.
Embodiment
For technical characterictic of the present utility model, object and effect being had more clearly, understand, now contrast accompanying drawing and describe embodiment of the present utility model in detail, following embodiment and accompanying drawing, only, for understanding better the utility model, do not do any restriction to the utility model.
As shown in Figure 1, the utility model embodiment provides a kind of electronic chart display and infor mation system equipment 10, electronic chart display and infor mation system (ECDIS) is that to take electronic chart or navigation channel chart be basis, concentrated expression ship running state, calculates and the navigation information system of navigation record for marine navigator provides various information inquiries, amount.
Described electronic chart display and infor mation system equipment 10 comprises: radar video signal processing module 100, main frame 300, display 400, interface module 200; Described radar video signal processing module 100, described display 400, described interface module 200 are connected with described main frame 300 respectively;
Described radar video signal processing module 100 is for receiving and pre-service radar video signal;
Described interface module 200 is for the interface that connects boats and ships admittance equipment is provided, and the Communication Navigation Information of self boats and ships is transferred to described main frame 300;
Described main frame 300 is for receiving through pretreated radar video signal and described Communication Navigation Information, and the pretreated radar video signal of described process and described Communication Navigation Information are carried out to fusion treatment, after fusion treatment is complete, response sends to described display 400;
Described display 400 is for responding data and the figure of the process fusion treatment that shows that described main frame 300 sends.
In the present embodiment, above modular assembly is the hardware that meets international standard IEC60945, radar video signal can obtain by automatic radar plotting aid, also can pass through software simulation, automatic radar plotting aid can be followed the tracks of several target boats and ships simultaneously and obtain the orientation of target boats and ships, distance, course, the information such as the speed of a ship or plane, such as the automatic radar plotting aid of the RL80C series of Lei Song company.Described radar video signal processing module 100 can be radar video capture card, such as adopting the radar video capture card of TI company high-speed dsp chip (model of dsp chip is TMS320C6203B), the information of described automatic radar plotting aid collection is azimuth information and the range information of target boats and ships, wherein range information is simulating signal (broad pulse), and azimuth information can be numerical information; But what electronic Chart Display was used is plane right-angle coordinate, and must be digital signal, therefore described radar video signal processing module 100 can be carried out coordinate transform to radar video signal, and simulating signal is wherein converted to digital signal.Described Communication Navigation Information can obtain by boats and ships admittance equipment, also can simulate by software, and boats and ships admittance equipment comprises GPS, anemoclinograph, sounder, log, electricrudder angle transmitter, gyro compass, magnetic compass, autopilot, AIS(ship automatic identification system, can coordinate GPS (GPS) by accommodation, ship's speed, the Ship dynamic situations such as the rate of changing course and course are in conjunction with name of vessel, wail, the boats and ships static datas such as drinking water and dangerous cargo are broadcasted to Its Adjacent Waters boats and ships and base station by very high frequency(VHF) (VHF) channel, make contiguous boats and ships and base station can grasp in time near the moving static information of all boats and ships in sea, be able to call coordination mutually at once, take necessary Anti-collision Actions, safety of ship is had very great help) etc. equipment, these equipment can get different navigation informations, such as: ship's fix information, wind speed and direction information, current location Water Depth Information, shipping sail speed information, stem is to information, rudder angle information etc. are for boats and ships manipulator reference.Main frame 300 can be common PC main frame, also can be professional commercial server, or mobile process chip (ARM family chip), 300 pairs of pretreated radar video signals of described process of described main frame and described Communication Navigation Information carry out fusion treatment, described pretreated radar video signal and described Communication Navigation Information can be superposeed and can on described display 400, show.Display 400 can be the display screen of common home PC or with the display screen of touch screen functionality.Described interface module 200 can be usb circuit, can be also RJ45 interface circuit, can be also other forms of interface circuit.Radar video signal processing module 100 can be connected by USB interface with main frame 300; Described main frame 300 and described display 400 can adopt the connected mode of normal domestic use PC, can be also the modes adopting such as the one connection of panel computer; Described interface module 200 is connected with described main frame 300.
The electronic chart display and infor mation system equipment that the utility model embodiment provides, the radar video signal obtaining by 100 pairs of automatic radar plotting aids of radar video signal processing module carries out pre-service, and carry out fusion treatment by 300 pairs of pretreated radar video signals of described process of described main frame and described Communication Navigation Information, then the data that show through fusion treatment by described display 400 make the display 400 of electronic chart display and infor mation system equipment can show self ship information and target ship information simultaneously.Like this Ship Controling person can judge rapidly this ship positional information and with the relative position of other target boats and ships, contribute to improve Ship Controling person's position sense.And the electronic chart display and infor mation system equipment that the utility model embodiment provides, because meet international standard IEC60945, can support various automatic radar plotting aids.
Preferably, as shown in Figure 2, described main frame 300a comprises: CPU310, internal memory 320, solid state hard disc 330; Described CPU310, described solid state hard disc 330 are connected with described internal memory 320 respectively.
In the present embodiment, described CPU310, described solid state hard disc 330 are connected by system bus with described internal memory 320 respectively.By using solid state hard disc 330, can improve the read or write speed of data, shockproof anti-falling, noise is little, low in energy consumption.
Preferably, the model of described main frame is Navi Sailor 3000.
Preferably, described radar video signal processing module is radar video capture card.
Preferably, described main frame is connected by VGA interface with described display.
Shown in Fig. 1,2, below by one more specifically embodiment explain the principle of the utility model embodiment, this embodiment does not limit scope of the present utility model.
STEP 1, described automatic radar plotting aid are followed the tracks of self boats and ships target boats and ships around, and (these target boats and ships can be one, also can be a plurality of), and the azimuth information of described target boats and ships and range information are sent to described radar video signal processing module 100 with the form of radar video signal.
The radar video signal that described in STEP 2,100 receptions of described radar video signal processing module pre-service, automatic radar plotting aid sends.The form of the radar video signal after pre-service is identical with Communication Navigation Information.
STEP 3, described boats and ships admittance equipment obtain the Communication Navigation Information of boats and ships.
The Communication Navigation Information that STEP 4, described interface module 200 obtain described boats and ships admittance equipment is transferred to described main frame 300a.
STEP 5, described main frame 300a receive through pretreated radar video signal and described Communication Navigation Information, and the pretreated radar video signal of described process and described Communication Navigation Information are carried out to fusion treatment, after fusion treatment is complete, send to described display 400.
STEP 6, described display 400 are for receiving and show the data of the process fusion treatment that described main frame 300a sends.
By the pre-service of above STEP 2 and the use processing of STEP 5, can be so that the display 400 of electronic chart display and infor mation system equipment can show self ship information and target ship information simultaneously.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that the utility model aim and claim protect, also can make a lot of forms, within these all belong to protection of the present utility model.
Claims (4)
1. an electronic chart display and infor mation system equipment, is characterized in that, described electronic chart display and infor mation system equipment comprises: radar video signal processing module, main frame, display, interface module; Described radar video signal processing module, described display, described interface module are connected with described main frame respectively;
Described radar video signal processing module is for receiving and pre-service radar video signal;
Described interface module is used for providing the interface that connects boats and ships admittance equipment, and Communication Navigation Information is transferred to described main frame;
Described main frame is used for receiving through pretreated radar video signal and described Communication Navigation Information, and the pretreated radar video signal of described process and described Communication Navigation Information are carried out to fusion treatment, after fusion treatment is complete, response sends to described display;
Described display is for responding data and the figure of the process fusion treatment that shows that described main frame sends.
2. a kind of electronic chart display and infor mation system equipment as claimed in claim 1, is characterized in that, described main frame comprises CPU, internal memory, solid state hard disc; Described CPU, described solid state hard disc are connected with described internal memory respectively.
3. a kind of electronic chart display and infor mation system equipment as claimed in claim 1, is characterized in that, described interface module is serial port circuit.
4. a kind of electronic chart display and infor mation system equipment as claimed in claim 1, is characterized in that, described main frame is connected by VGA interface with described display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319108.2U CN203950260U (en) | 2014-06-16 | 2014-06-16 | Electronic chart display and infor mation system equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319108.2U CN203950260U (en) | 2014-06-16 | 2014-06-16 | Electronic chart display and infor mation system equipment |
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| Publication Number | Publication Date |
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| CN203950260U true CN203950260U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420319108.2U Expired - Fee Related CN203950260U (en) | 2014-06-16 | 2014-06-16 | Electronic chart display and infor mation system equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759247A (en) * | 2016-02-23 | 2016-07-13 | 北京源仪迅驰科技有限公司 | Radar comprehensive recorder and radar data recording method |
-
2014
- 2014-06-16 CN CN201420319108.2U patent/CN203950260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759247A (en) * | 2016-02-23 | 2016-07-13 | 北京源仪迅驰科技有限公司 | Radar comprehensive recorder and radar data recording method |
| CN105759247B (en) * | 2016-02-23 | 2018-11-23 | 北京源仪迅驰科技有限公司 | Radar integrated recorder and radar data recording 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: 20141119 Termination date: 20160616 |
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| CF01 | Termination of patent right due to non-payment of annual fee |