THE INDEXING METHOD OF POSITION BASED TRACK DATA IN SHIP/AIRCRAFT POSITION DISPLAY SYSTEM

摘要

The present invention relates to a kind of methods of information storage and search, wherein information, which appears in specific position, can quickly search a large amount of target informations of processing (tracking target object ship, aircraft etc.) in display system and a kind of equipment, sailing or steamer and aircraft are taken in the form of electronic map symbolic while showing information, it is an object of the present invention to, it from gathering materials include a large amount of target informations based on location information location condition with the search corresponding information of least search. In addition, purpose is to ensure that no matter lot of materials indexes the material with location-based function is realized to consistent speed search. In indexing means, small paper, what is be written and number with all targets is located in X-Y scheme, and target to be searched is designated, and hereafter, the computer program that software is used on the adjacent paper by realization confirmation method is designated according to the geographic area of display. Geographic object is divided into the areas X and Y, after being placed in two-dimensionally,The value of position analyzes target and is converted to X flow-rate ratio relative index tables, is stored in out index table in particular due to unique number target. It completes to index, locality condition is to be searched to be converted into index value, according to specific target, unique number, is stored in relevant index, extracts target information, hereafter, the target information of the target of relevant details, retrieval utilizes unique number from database. Therefore, it is possible to which providing search speed does not consider information content. ;The 2015 of copyright KIPO submissions