CN102289492A - Notice-to-mariner digitalized edition processing method - Google Patents
Notice-to-mariner digitalized edition processing method Download PDFInfo
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- CN102289492A CN102289492A CN2011102327809A CN201110232780A CN102289492A CN 102289492 A CN102289492 A CN 102289492A CN 2011102327809 A CN2011102327809 A CN 2011102327809A CN 201110232780 A CN201110232780 A CN 201110232780A CN 102289492 A CN102289492 A CN 102289492A
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Abstract
The invention discloses a notice-to-mariner digitalized edition processing method which is characterized by comprising the following steps of: a, recording original data according to notice-to-mariner information, and automatically searching relevant sea charts according to geographic coordinates; b, editing the original data on an electronic reference chart according to a sea charting generalization rule; c, storing a processing result in the step b in a notice-to-mariner database, and automatically correcting a target electronic reference chart according to the processing result; and d, automatically generating notice-to-mariner data by using relevant correction data stored in the notice-to-mariner database. According to the notice-to-mariner digitalized edition processing method, the problems of automatic searching of the relevant sea charts, automatic correcting of the electronic reference chart, automatic typesetting and outputting of a notice-to-mariner and the like are solved, and production technical levels of the notice-to-mariner is improved remarkably in the aspects of automatic degree, production efficiency, data accuracy and the like.
Description
Technical field
The present invention relates to hydrographic charting and navigation field, relate in particular to a kind of notices to mariners digitizing editing and processing method.
Background technology
So-called notices to mariners (Notice to Mariners, be NTM) be a kind of to navigating officer and other relevant personnel circular sea area situation of change relevant with navigation, in order to correct the navigation books, guarantee the data of ship navigation safety, for guaranteeing ship navigation safety, each navigation bibliogony state all regularly publishes notices to mariners by the relevant regulations requirement in the world, first phase is published in the notices to mariners of China weekly, the stage that also rests on generally based on the handwork method is produced in domestic notices to mariners, promptly in the notices to mariners production run " analyze the announcement data; editor's announcement data and on papery appendix figure, mark and draw and correct content " etc. three topmost contents, all to adopt the handwork method to finish, it is low that this operational method exists automaticity, waste time and energy, be prone to shortcomings such as human error, domestic relevant expert studies the method for utilizing area of computer aided to make notices to mariners, solved and utilized the notices to mariners information calculations to correct the accurate location of figure on sea chart of key element, the problem of drafting and printout, but can't realize the digitizing editing and processing of notices to mariners, the CARIS HPD system of Canada UNIVERSAL company research and development, provide and utilized announcement data updating sea chart master data base, and the function of making notices to mariners according to the difference of upgrading front and back, the research and development DKART OFFICE system of Norway HYDROSERVICE AS company, the function of utilizing the notices to mariners of announcement data editing is provided, but, thereby can't directly utilize said system to set up to meet the new model of China's notices to mariners production requirement at home because there is many singularity in the notices to mariners of China.
Summary of the invention
The objective of the invention is the variety of issue at existence in the notices to mariners production, Applied Computer Techniques has designed a kind of notices to mariners digitizing editing and processing method.
The technical scheme that the present invention is adopted for achieving the above object is: a kind of notices to mariners digitizing editing and processing method may further comprise the steps:
A, according to notices to mariners data typing raw data, search relevant sea chart automatically according to geographic coordinate;
B, on electronics appendix figure, raw data is carried out editing and processing according to the hydrographic charting principle of compositionality;
C, the result among the step b is stored in the notices to mariners database, and corrects target electronic appendix figure automatically according to result;
D, utilize the relevant correction data of storing in the notices to mariners database to generate the notices to mariners data automatically.
Automatically the step that generates the notices to mariners data in the steps d comprises the item No. of automatic generation notices to mariners and generates the preceding item No. that connects that corrects sea chart automatically.
The method of the item No. of described automatic generation notices to mariners is:
At first, according to country's order of predesignating, automatically the notices to mariners data are divided into a plurality of notices to mariners item set;
Secondly, along the shore line of various countries, according to the principle of ordering in " by north orientation south " and " by to east ", in gathering to the processing of sorting automatically of notices to mariners item;
The 3rd, according to the last item No. (N) of preceding first phase notices to mariners, calculate the item No. (M) of initial announcement correction member of current period, i.e. M=N+1;
At last, postpone successively, be that other announcement correction member generates new item No. M in the current period according to the order that has sequenced, i.e. M=N+i(i=1,2 ...).
The preceding item No. that connects of sea chart is corrected in described automatic generation, is that example should generate automatically and corrects that the method for item No. is before the connecing of sea chart with the correction sea chart C of N item notices to mariners:
At first, the announcement of search current period N-1 item contains C as if the announcement of N-1 item, thinks that then the preceding item No. of connecing of C is N-1, if the announcement of N-1 item does not contain C, and the then regular in view of the above first term that continues to search for forward until the current period notices to mariners;
Secondly,, then in the notices to mariners database, begin to continue search forward, when finding C, then comprise the item No. of the announcement item of C from the item No. of maximum if do not find C in the previous step, be the announcement of N item correction sea chart C connect preceding item No.;
At last,, then in electronics appendix picture library, search for C, and electronics is prepared for the examination before the connecing of sea chart C in the picture library item No. as the preceding item No. that connects that corrects sea chart C if in the notices to mariners database, still do not find C.
A kind of notices to mariners digitizing of the present invention editing and processing method, solved that relevant sea chart is searched automatically, electronics appendix figure corrects automatically and a difficult problem such as notices to mariners automatic typesetting output, has significantly improved the production technology level of notices to mariners at aspects such as automaticity, production efficiency and data accuracies.
Notices to mariners digitizing editing and processing method of the present invention is compared with the handwork method, has following effect:
The digital integrated editing and processing method that the present patent application proposed is adopted in efficiency analysis, and than the obvious minimizing consuming time of handwork method, efficient significantly improves.
Analysis of the accuracy, the handwork method is made notices to mariners, its quality place one's entire reliance upon personnel's professional skill and ability, be prone to the human error, but the digital integrated editing and processing method made notices to mariners that utilizes the present patent application to propose, because significantly reduced the link of makeing mistakes, and taked advanced visual quality check means, its quality has had good assurance;
This invention be my army (state) of aiming and whole sea chart production with application be badly in need of solution bottleneck problem---digital production of notices to mariners---expansion, along with human development with utilize the aggravation of ocean activity, marine situation of change increases gradually, it is big that its complicacy also becomes thereupon, how timely and accurately these change informations being made into notices to mariners is the difficult problem that sea chart production division faces, under the situation that the handwork method can't meet the demands, must consider to realize the quick editing and processing and the making of notices to mariners by computer technology, to significantly improve the production efficiency of China's notices to mariners, in time the safe navigation for the naval vessel provides high-quality chart correction information, therefore, notices to mariners digital production is all significant on dual-use.
This invention achievement has significant application value to the production and the application of China's sea chart.
The present invention is towards the actual needs of current sea chart production and application, integrated innovation by workflow and gordian technique, realized the digital production of notices to mariners, solved that the production efficiency that exists in the handwork method is low, workload is big, be prone to the human error, the announcement data overstocks for a long time and sea chart can't in time obtain correcting thorny problems such as renewal, continuous maturation and application along with correlation technique, this method will produce significant effects in technical fields such as papery chart correction and digital chart renewal, have a good application prospect.
Relational language among the present invention is defined as follows:
The definition of relevant sea chart: because there is certain overlay region (the folded width of cloth) in same ratio chi series sea chart between adjoining sheet, and also there is the overlay region between the different proportion chi sea chart, so corresponding several sea charts that need implement to correct of each bar correcting information meeting, such sea chart is referred to as relevant sea chart;
Electronics appendix figure is meant that a kind of computing machine that is stored in can discern on the medium, correct the special electronic sea chart of data in order to put down in writing each notices to mariners, the designed electronics of the present invention is prepared for the examination figure by grid sea chart image, a plurality of vectors correct the figure layer, control documents, compositions such as conversion parameter file, wherein, raster data separates with vector data and is stored in the different data files, form the electronic chart of a kind of grid and vector mixing through the integrated and visual back of computing machine, usually, be man-to-man relation between electronics appendix figure and the papery sea chart, when running into main accompanying drawing, splicing figure, amalgamation figure, during special map sheet such as ascender figure, the papery sea chart will be split as several electronics appendix figure, at this moment, be many-to-one relation between electronics appendix figure and the papery sea chart, several electronics appendix figure has formed electronics appendix picture library.
Description of drawings
Fig. 1 is the institutional framework synoptic diagram of notices to mariners digitizing editing and processing method electronics appendix figure of the present invention.
Fig. 2 is the notices to mariners digital production process flow diagram that notices to mariners digitizing editing and processing method of the present invention utilizes computer technology to make up.
Fig. 3 is that notices to mariners digitizing editing and processing method of the present invention utilizes the notices to mariners data to realize the design sketch that corrects automatically on electronics appendix figure.
Fig. 4 is a notices to mariners digitizing editing and processing method input notices to mariners data synoptic diagram of the present invention.
Fig. 5 is the relevant sea chart figure number synoptic diagram of notices to mariners digitizing editing and processing method of the present invention.
Fig. 6 is the notices to mariners schematic diagram data of notices to mariners digitizing editing and processing method of the present invention with the storage of database form.
Fig. 7 is notices to mariners digitizing editing and processing method of the present invention is handled output through automatic typesetting a notices to mariners synoptic diagram.
Embodiment
As Fig. 1-shown in Figure 7, notices to mariners digitizing editing and processing method of the present invention, concrete steps are: a, according to notices to mariners data typing raw data, and search relevant sea chart automatically according to geographic coordinate; B, on electronics appendix figure, raw data is carried out editing and processing according to the hydrographic charting principle of compositionality; C, the result among the step b is stored in the notices to mariners database, and corrects target electronic appendix figure automatically according to result; D, utilize the relevant correction data of storing in the notices to mariners database to generate current period notices to mariners data automatically; Automatically the step that generates the notices to mariners data in the steps d is the automatic preceding item No. that connects that generates the item No. of notices to mariners and generate the correction sea chart automatically; The method that wherein generates the item No. of notices to mariners automatically is: at first, according to country's order that China, Japan, Korea S, Indonesia, Malaysia, Philippine, Korea, Brunei, Russia, Vietnam, Singapore etc. predesignate, automatically the notices to mariners data are divided into a plurality of notices to mariners item set; Secondly, along the shore line of various countries, according to the principle of ordering in " by north orientation south " and " by to east ", in gathering to the processing of sorting automatically of notices to mariners item; The 3rd, according to the last item No. (N) of preceding first phase notices to mariners, calculate the item No. (M) of initial announcement correction member of current period, i.e. M=N+1; At last, postpone successively, be that other announcement correction member generates new item No. M in the current period according to the order that has sequenced, i.e. M=N+i(i=1,2 ...); Automatically generating the method that connects preceding item No. that corrects sea chart is: following correction sea chart C with the notices to mariners of N item is an example, the method that connects preceding item No. that generates is described, at first, the announcement of search current period N-1 item, if the announcement of N-1 item contains C, think that then the preceding item No. of connecing of C is N-1, if the announcement of N-1 item does not contain C, the then regular in view of the above first term that continues to search for forward until the current period notices to mariners; Secondly, if the first step does not find C, then in the notices to mariners database, begin to continue search forward from the item No. of maximum, when finding C, then comprise the item No. of the announcement item of C, what be the announcement of N item concerns the preceding item No. of connecing of sea chart C; At last,, then in electronics appendix picture library, search for C, and electronics is prepared for the examination before the connecing of sea chart C in the picture library item No. as the preceding item No. that connects that corrects sea chart C if in the notices to mariners database, still do not find C; Below for utilizing this invention to make the example of output notices to mariners:
Data type: line feature
Place: area, Dalian harbor
Line feature coordinate (WGS-84 coordinate system):
39.00175,?121.44186
38.59407,?121.44269
38.57520,?121.48247
38.54060,?121.48505
38.53460,?121.50033
38.52356,?121.50547
38.51068,?121.52354
38.52222,?121.58311
38.58238,?121.20395
The character of line feature: cable
Correction mode: add and paint.
Above-mentioned information can be carried out the raw data typing by dialog box as shown in Figure 4, and can carry out various modifications to the data of typing, thereby has realized the structuring processing and the database storing of notices to mariners data; The relevant as shown in Figure 5 sea chart figure number of searching automatically according to geographic coordinate, as shown in Figure 6, editing and processing according to the user, raw data will be converted into the notices to mariners data, as shown in Figure 7, utilize the automatic typesetting technology, notices to mariners data in the database are required to export according to " standard is write in notices to mariners ", utilize this invention achievement, as long as the user imports the geographic coordinate of notices to mariners data, can obtain all relevant sea charts automatically, and on corresponding electronics appendix figure, assisted user has been finished the comprehensive editing and processing of notices to mariners data, generates notices to mariners on this basis automatically, thereby provides great convenience for the notices to mariners of user's editing.
Claims (4)
1. a notices to mariners digitizing editing and processing method is characterized in that, may further comprise the steps:
A, according to notices to mariners data typing raw data, search relevant sea chart automatically according to geographic coordinate;
B, on electronics appendix figure, raw data is carried out editing and processing according to the hydrographic charting principle of compositionality;
C, the result among the step b is stored in the notices to mariners database, and corrects target electronic appendix figure automatically according to result;
D, utilize the relevant correction data of storing in the notices to mariners database to generate the notices to mariners data automatically.
2. a kind of notices to mariners digitizing editing and processing method according to claim 1 is characterized in that: the step that generates the notices to mariners data in the steps d automatically comprises the item No. of automatic generation notices to mariners and generates the preceding item No. that connects that corrects sea chart automatically.
3. a kind of notices to mariners digitizing editing and processing method according to claim 2, it is characterized in that: the method for the item No. of described automatic generation notices to mariners is:
At first, according to country's order of predesignating, automatically the notices to mariners data are divided into a plurality of notices to mariners item set;
Secondly, along the shore line of various countries, according to the principle of ordering in " by north orientation south " and " by to east ", in gathering to the processing of sorting automatically of notices to mariners item;
The 3rd, according to the last item No. (N) of preceding first phase notices to mariners, calculate the item No. (M) of initial announcement correction member of current period, i.e. M=N+1;
At last, postpone successively, be that other announcement correction member generates new item No. M in the current period according to the order that has sequenced, i.e. M=N+i(i=1,2 ...).
4. a kind of notices to mariners digitizing editing and processing method according to claim 2, it is characterized in that: the preceding item No. that connects of sea chart is corrected in described automatic generation, is that example should generate automatically and corrects that the method for item No. is before the connecing of sea chart with the correction sea chart C of N item notices to mariners:
At first, the announcement of search current period N-1 item contains C as if the announcement of N-1 item, thinks that then the preceding item No. of connecing of C is N-1, if the announcement of N-1 item does not contain C, and the then regular in view of the above first term that continues to search for forward until the current period notices to mariners;
Secondly,, then in the notices to mariners database, begin to continue search forward, when finding C, then comprise the item No. of the announcement item of C from the item No. of maximum if do not find C in the previous step, be the announcement of N item correction sea chart C connect preceding item No.;
At last,, then in electronics appendix picture library, search for C, and electronics is prepared for the examination before the connecing of sea chart C in the picture library item No. as the preceding item No. that connects that corrects sea chart C if in the notices to mariners database, still do not find C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102327809A CN102289492A (en) | 2011-08-15 | 2011-08-15 | Notice-to-mariner digitalized edition processing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102327809A CN102289492A (en) | 2011-08-15 | 2011-08-15 | Notice-to-mariner digitalized edition processing method |
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| CN102289492A true CN102289492A (en) | 2011-12-21 |
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| CN2011102327809A Pending CN102289492A (en) | 2011-08-15 | 2011-08-15 | Notice-to-mariner digitalized edition processing method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105573975A (en) * | 2016-02-29 | 2016-05-11 | 北京泰富坤科技有限公司 | Automatic platemaking system and method for chart notice correction template |
| CN108959348A (en) * | 2018-04-20 | 2018-12-07 | 张立华 | A kind of difficult area automatic generation method merging several chart datas |
| CN110364027A (en) * | 2019-06-27 | 2019-10-22 | 中国人民解放军92859部队 | It is a kind of that the method and its system of notices to mariners information are provided |
| CN110909114A (en) * | 2019-11-13 | 2020-03-24 | 中国人民解放军92859部队 | Method for associating unstructured navigation book-form with electronic chart |
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| WO2001035273A1 (en) * | 1999-11-08 | 2001-05-17 | Imagetag, Inc. | Apparatus and method for digital filing |
| CN101719119A (en) * | 2009-11-18 | 2010-06-02 | 上海众恒信息产业有限公司 | Report management system and method |
Non-Patent Citations (2)
| Title |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105573975A (en) * | 2016-02-29 | 2016-05-11 | 北京泰富坤科技有限公司 | Automatic platemaking system and method for chart notice correction template |
| CN108959348A (en) * | 2018-04-20 | 2018-12-07 | 张立华 | A kind of difficult area automatic generation method merging several chart datas |
| CN110364027A (en) * | 2019-06-27 | 2019-10-22 | 中国人民解放军92859部队 | It is a kind of that the method and its system of notices to mariners information are provided |
| CN110909114A (en) * | 2019-11-13 | 2020-03-24 | 中国人民解放军92859部队 | Method for associating unstructured navigation book-form with electronic chart |
| CN110909114B (en) * | 2019-11-13 | 2023-04-25 | 中国人民解放军92859部队 | Method for associating unstructured navigation book table with electronic chart |
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Application publication date: 20111221 |