Online thematic map making method with voice prompt function

Abstract

The invention relates to the technical field of map making, in particular to an online thematic map making method with a voice prompt function. The upper surface of a supporting seat is fixedly connected with a connecting column; one side of the connecting column is fixedly connected with a placing plate; the upper surface of the placing plate is fixedly connected with a supporting column; a processor is fixedly connected to the upper end of the supporting column; an adjusting block is slidably connected to the interior of the placing plate; an adjusting spring is fixedly connected to the position, located in the placing plate, of one side of the adjusting block; an adjusting rod is movably connected to the lower surface of the adjusting block; the lower side of the adjusting rod penetrates through the interior of an abutting column; a pressing base is movably connected to the position, located at the lower end of the adjusting rod, in the abutting column; a pressing spring is fixedlyconnected to the lower surface of the pressing base; and a first rotating rod is rotationally connected to one side of the pressing base. When the online thematic map making method is in use, the method is relatively convenient and labor-saving, can be adjusted according to the distance required by a worker, and brings beneficial effects to map drawing.

Description

technical field [0001] The invention relates to the technical field of map compilation, in particular to an online thematic map compilation method with voice prompts. Background technique [0002] The content of a thematic map consists of two parts: ①Thematic content, the natural or socio-economic phenomena highlighted on the map and their related characteristics; Nets, water systems, boundaries, settlements, etc. With the application of geographic information system more and more widely, there are more and more fields that require thematic map compilation, and the demand for thematic mapping in various fields is becoming more and more specialized and refined. Thematic mapping needs to be combined with specific spatial analysis. The results are combined. [0003] In the process of map compilation, the staff usually sit on one side of the desk to compile the map through the processor. However, the processor is generally fixed on the surface of the workbench, and it often ta...

AI Technical Summary

Problems solved by technology

[0003] In the process of map compilation, the staff usually sit on one side of the desk and use the processor to compile the map. However, the processor is generally fixed on the surface of the workbench, and it often takes a lot of effort to adjust it. , and it is more troublesome, sometimes it cannot be adjusted according to the staff themselves, which affects the compilation of the map for a long time. Therefore, in view of this, we will study and improve the existing structure and lack, and provide a voice prompt On-line thematic map compilation method, in order to achieve more practical value

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