Map symbol standardization realization method and system based on self-adapting mechanism

A technology of map symbols and implementation methods, applied in maps/plans/charts, special data processing applications, instruments, etc., can solve the problems of inconvenient use, long time period, and few users, so as to improve scientificity and improve user experience The effect of acceptance

CN101840424AInactive Publication Date: 2010-09-22INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2010-09-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a map symbol standardization realization system based on adaptive mechanism. The realization system comprises a user cognitive information collecting unit, a map symbol classifying unit and a map symbol standard formulating unit, wherein the user cognitive information collecting unit is used to collect the cognitive information of users on map symbols; the map symbol classifying unit is used to classify the map symbols according to the cognitive information of all kinds of users on map symbols; and the map symbol standard formulating unit is used to separately process the map symbols according to the classification of the map symbols and formulate a map symbol standard. Correspondingly, the invention discloses a map symbol standardization realization method based on adaptive mechanism. By using the method of the invention, the map symbol standard can more satisfy the cognitive rules of users, thus greatly increasing the scientificalness of the map symbol standard and the degree of acceptance of users.
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Description

technical field

[0001] The invention relates to the field of computer graphics and map symbol standardization, in particular to a method and system for realizing map symbol standardization based on an adaptive mechanism. Background technique

[0002] In order to ensure the consistency and accuracy of geographic information perception and cognition, the normalization and standardization of map symbols are very important. Surveying and mapping scholars, cartographers, industry experts and relevant departments have conducted in-depth research on this issue and formulated corresponding standards, such as GB / T 17695-1999 "General Symbols for Public Information Graphic Symbols for Maps" and its replacement standard GB / T 17695-2006 "Public Information Graphic Signs for Printed Matters", CH / T 4015-2001 "Basic Regulations for the Establishment of Map Symbol Databases", etc. These standards are based on the research results of cartographers and surveying and mapping scholars, and th...

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Embodiment Construction

[0030] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0031] like figure 1 As shown, the present invention is a map symbol standardization implementation system 100 based on an adaptive mechanism. The implementation system 100 includes: a map symbol recognition information collection unit 10 , a map symbol classification unit 20 and a map symbol standard formulation unit 30 .

[0032] The map symbol cognition information collection unit 10 is configured to collect the user's cognition information on map symbols. In order to be able to collect the information related to the user's cognition of map symbols, and to facilitate the mining of info...