CN1044994C - Electronic sea chart displaying and information system - Google Patents
Electronic sea chart displaying and information system Download PDFInfo
- Publication number
- CN1044994C CN1044994C CN94110321A CN94110321A CN1044994C CN 1044994 C CN1044994 C CN 1044994C CN 94110321 A CN94110321 A CN 94110321A CN 94110321 A CN94110321 A CN 94110321A CN 1044994 C CN1044994 C CN 1044994C
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- chart
- information
- display
- module
- interface
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- Position Fixing By Use Of Radio Waves (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention relates to an electronic sea chart displaying and information system which is composed of an input part, an output part, a main controller and a peripheral. The system of the present invention is characterized in that the input part is composed of a scanner which can provide sea chart information, and a digitizer or an original sea chart database, wherein the scanner, the digitizer or the original sea chart database are respectively connected with the main controller by an interface; an output system is composed of a character display, a graphic display and a printer. The peripheral is composed of a radar, GPS, NNSS, Loran C, a compass, a mileometer and a depthometer which are respectively connected with the main controller by a radar interface and a navigation equipment interface. The system of the present invention has the advantages of stable and reliable running, convenient operation, complete function and accurate information.
Description
The present invention relates to electronic chart display and information system
In the past boats and ships under sail, in order to understand fully the situation around it, chaufeur will be by manually marking and drawing the position of this ship on sea chart.This way not only method is ancient, and does not guarantee continuous manoeuvre of ship and collision prevention; Particularly, sea chart can't provide any warning and the comprehensive comprehensively information of weighing the boats and ships surrounding environment.
The purpose of this invention is to provide a kind of required under sail alerting signal of boats and ships that can provide and weigh boats and ships information on every side, and can accomplish the continuous operation of manoeuvre of ship and collision prevention with comprehensive comprehensively.
Technical scheme of the present invention is such
A kind of electronic chart display and information system, it is by input, output, master controller and peripheral hardware are formed, it is characterized in that said importation is made of the scanner that nautical chart information can be provided and digitizer or original chart data storehouse, they are connected with master controller by interface respectively; Said output system is by character display, and graphic alphanumeric display and chopping machine constitute; Said peripheral hardware is made of radar, global positioning system, naval's MARlSAT system, rowland, Luo Jing, log and echosounder, and they are connected with master controller with the navigational aid interface by Radar interface respectively.
Good effect of the present invention:
1, system's stable and reliable operation, and easy to use.
2, systemic-function is complete, and information is accurate, is the development of China's seafaring, and advanced navigator fix instrument is provided.
Fig. 1 is a system of the present invention pie graph.
Fig. 2 is the information work block diagram of master controller part of the present invention.
Below in conjunction with accompanying drawing the present invention is described in further details.
Among Fig. 11 is the importation, the 6th, and output, the 11st, peripheral hardware.Wherein scanner 4 and digitizer 3 provide nautical chart information through master controller 5 to graphic alphanumeric display 8,9, and original chart data storehouse 2 also has the function that sea chart is provided to graphic alphanumeric display 8,9.The 10th, character display.The 7th, chopping machine.Peripheral hardware partly comprises echosounder 12, log 13, Luo Jing 14, rowland C15, global positioning system 17, naval's MARlSAT system 16 and radar 18, and the peripheral hardware part can provide information to master controller in real time.
It is display system that Fig. 2 has drawn the information work block diagram.It is mainly used in the demonstration sea chart, sea chart retrieval, chart work, stack radar image etc.Display system has following function: layering demonstration, layering flicker, show accommodation and flight path, amplify and dwindle and show navigations information.
Behind the computer booting, at first carry out initialization, after " sea chart demonstration " frame in the artificial selection menu, eject in the screen:
Get figure:
Layering shows:
The layering flicker:
Amplification is dwindled:
Show flight path:
Chart work:
Available cursor key moved yellow piece and selected item by item this moment.As after having selected " the demonstration speed of a ship or plane " item, the main frame sea chart of search region, current accommodation automatically also is presented on the telltale automatically, master controller gathers the position information of self-locating devices GPS in real time, after the processing accommodation is added on the electronic chart, dynamically mark and draw the accommodation, showing the speed of a ship or plane, is roaming base map (electronic chart) in center with the accommodation, realizes the boats and ships self-orientation.
Claims (2)
1, a kind of electronic chart display and information system, it is by input [1], output [6] part, master controller [5] and peripheral hardware [11] are formed, it is characterized in that said input [1] part is made of the scanner that nautical chart information can be provided [4] and digitizer [3] or original chart data storehouse [2], they are connected with master controller [5] by interface respectively; Said output system [6] is by character display [10], and graphic alphanumeric display [8], [9] and chopping machine [7] constitute; Said peripheral hardware is by radar [18], global positioning system [17], navigation system of naval [16], rowland C[15] Luo Jing [14] log [13] and echosounder [12] constituted, they respectively by Radar interface and navigational aid interface be responsible for controller and be connected.
2, according to the described electronic chart display and information system of claim 1, it is characterized in that the said master controller that traditional artificial chart work can be converted into automatic chart work and management comprises: with the layering display module and the layering flicker module of nautical chart information layering; Can amplify or dwindle the sea chart viewing area, so that increase or reduce the amplification of marine information or dwindle module; In real time the self-orientation accommodation, show the demonstration flight path module of ship speed, can finish the chart work module of all chart works.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94110321A CN1044994C (en) | 1994-06-16 | 1994-06-16 | Electronic sea chart displaying and information system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94110321A CN1044994C (en) | 1994-06-16 | 1994-06-16 | Electronic sea chart displaying and information system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1113474A CN1113474A (en) | 1995-12-20 |
| CN1044994C true CN1044994C (en) | 1999-09-08 |
Family
ID=5034298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94110321A Expired - Fee Related CN1044994C (en) | 1994-06-16 | 1994-06-16 | Electronic sea chart displaying and information system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1044994C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908202B (en) * | 2010-07-09 | 2012-05-09 | 哈尔滨工程大学 | Rapid display method of electronic chart |
| CN102190074A (en) * | 2011-03-23 | 2011-09-21 | 山东交通学院 | Novel comprehensive information display screen of ship panel |
| CN103645870A (en) * | 2013-11-19 | 2014-03-19 | 上海广电通信技术有限公司 | Overlapping display system for electronic chart and radar echo |
| CN112212868A (en) * | 2020-12-14 | 2021-01-12 | 南京博纳威电子科技有限公司 | Integrated display device and display method for electronic chart comprehensive information |
| CN113655979A (en) * | 2021-09-09 | 2021-11-16 | 南京博纳威电子科技有限公司 | Integrated display method for electronic chart comprehensive information |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2270504A (en) * | 1992-09-15 | 1994-03-16 | Michael Andrew Lord | A sailboard speedometer |
-
1994
- 1994-06-16 CN CN94110321A patent/CN1044994C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2270504A (en) * | 1992-09-15 | 1994-03-16 | Michael Andrew Lord | A sailboard speedometer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1113474A (en) | 1995-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19990908 |