Rapid momentum plotting system and method based on GIS platform and touchscreen device

A touch screen and plotting technology, applied in the field of rapid situation plotting systems, can solve the problems of complex map plotting operations, disadvantageous operators, and single plotting content, and achieves rapid plotting, fast plotting process, and simple plotting operation. Effect

Inactive Publication Date: 2014-02-26
CLOUD COMPUTING CENT CHINESE ACADEMY OF SCI
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  • Abstract
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Problems solved by technology

[0007] One of the technical problems to be solved by the present invention is to provide a fast situation plotting system based on a GIS platform and a touch screen device, which can effectively solve the problem of complex map plotting operations and single plotting content that are not conducive to operators on the current geographic information platform. Real-time, intuitive graphic plotting and other issues at the emergency command site
[0008] The second technical problem to be solved by the present invention is to provide a fast situation plotting method based on a GIS platform and a touch screen device, which can effectively solve the current situation on the geographic information platform where the map plotting operation is complicated and the plotting content is single, which is not conducive to operators. Real-time, intuitive graphic plotting and other issues at the emergency command site

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  • Rapid momentum plotting system and method based on GIS platform and touchscreen device
  • Rapid momentum plotting system and method based on GIS platform and touchscreen device

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Embodiment Construction

[0059] Such as figure 1 As shown, the quick drawing situation plotting system of the present invention is divided into 4 layers, which are respectively a display and control terminal, an operating tool set, a data processing layer and a system support layer.

[0060] The display and control terminal is mainly used to display the GIS system and plotting content on the screen and complete the touch operation to draw graphics. The display and control terminal can be a touch operation screen or a mobile touch device.

[0061] The operation tool set mainly completes the key steps of the entire drawing process, including the start and end function buttons, the erase function button and the drawing edge style setting button.

[0062] The data processing layer lists several key plotting processing algorithms and technologies, including mouse event capture algorithms, screen coordinates and latitude and longitude conversion algorithms, GIS plotting algorithms, plot erasure processing algorit...

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Abstract

The invention relates to the technical field of urban comprehensive emergency management, in particular to a rapid momentum plotting system and method based on a GIS platform and touchscreen device. The system comprises a display and control terminal, an operating tool set, a data processing layer and a system supporting layer. The display and control terminal is used for displaying a GIS system and plotted contents on a screen and completing touch operation to draw graphics. The operating tool set is mainly used for completing key operations of the entire draw process. The data processing layer is used for processing key plotting processing algorithms and techniques. The system supporting layer comprises a plotting database, the GIS system, a GIS server and a network used for communication between a touchscreen and the server. By the aid of the system, problems that map plotting operation is complex and the like are solved, and the system can be used for rapid momentum plotting of the geographical information platform.

Description

Technical field [0001] The invention relates to the technical field of urban comprehensive emergency management, in particular to a rapid situation plotting system and method based on a GIS platform and a touch screen device. Background technique [0002] In recent years, various public emergencies have occurred frequently in our country. Every year, the casualties caused by public emergencies exceed one million, and the comprehensive economic loss is as high as hundreds of billions of yuan, which has caused adverse effects and serious harm to the public safety environment. Sudden public incidents have brought heavy losses to people's lives and property, and restricted the comprehensive, coordinated and sustainable development of the national economy. Undoubtedly, a strong emergency response capability for public emergencies is the key to reducing losses and creating a good social environment. [0003] The comprehensive emergency platform based on the geographic information platfo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0484G06F3/0488
Inventor 韩宏哲李新安李智勇赵锋伟温志强
Owner CLOUD COMPUTING CENT CHINESE ACADEMY OF SCI
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