Method for electronically correcting paper nautical publications promptly and conveniently
An electronic and data technology, applied in the field of navigation, which can solve the problems of inability to correct paper navigation data in time, unstable wireless signal, and large amount of data download.
Inactive Publication Date: 2009-11-25
徐建鸿
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Problems solved by technology
Due to the many intermediate links in the delivery of notices to mariners, the date of delivery of notices to mariners cannot be guaranteed in time, and the paper navigation data cannot be corrected in time, which is not good for navigation safety.
Another method is to download the ship from the website of the Notice to Mariners publishing unit. However, these corrections are for all ships, so the data download volume is very large. In addition, the wireless signal at sea is unstable, the download speed is slow, and the download speed is often interrupted, which makes the download failure possible. Very large, so there are very few ships using this method to correct paper nautical books in reality
Method used
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[0014] Depend on Figure 1-4 Represented is an embodiment of the present invention, and it is a kind of electronic correcting method of paper quality navigation book material in time and easily, and a certain work unit will need to correct the chart number of the paper quality navigation book material in 12 certain period of time , title number 5 and the corresponding correction content 6 of the chart number and title number 5 of the paper navigation books and materials are compiled into an electronic database-1; the chart numbers and title numbers of the paper navigation books and materials owned by each ship 7 Form the electronic database two 2 with the electronic mail address 9 that can receive the electronic mail 4. According to the chart number and book title number 8 of the paper-based nautical books and materials in the electronic database two 2 as retrieval conditions, the nautical charts, chart numbers, and book titles of the paper-based nautical books and materials t...
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The invention relates to a nautical technical field, specifically to a method for electronically correcting paper nautical publications promptly and conveniently. The invention comprises the following steps: compiling a chart number, a title indentifying number and a corresponding modified content of the paper nautical publications to be corrected by a certain work unit within a certain time period as an electronic database one; forming the chart number, the title indentifying number and an E-mail address receiving E-mails of the paper nautical publications obtained by each ship as an electronic database two; according to the search conditions of the chart number and the title indentifying number of the paper nautical publications in the electronic database two, searching out the chart number, the title indentifying number and the corresponding modified content of the paper nautical publications to be corrected in the electronic database one through a computer, and then sending the chart number, the title indentifying number and the corresponding modified content of the paper nautical publications to be corrected to the E-mail address in the electronic database two of each ship.
Description
technical field [0001] The invention belongs to the technical field of navigation, and in particular relates to a timely and convenient electronic correction method for paper-based navigation books and materials. Background technique [0002] The existing method of correcting paper-based nautical books and materials is that by writing the notice to mariners every week, the shipping company orders it from the publishing unit of the notice to mariners, and then sends it to the shipping agency at the next convenient port of call of the ship by mail. send on board. Due to the many intermediate links in the delivery of notices to mariners, the delivery date of notices to mariners cannot be guaranteed in time, and the paper navigation data cannot be corrected in time, which is not good for navigation safety. Another method is to download the ship from the website of the Notice to Mariners publishing unit. However, these corrections are for all ships, so the data download volume i...
Claims
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Inventor 徐建鸿
Owner 徐建鸿