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Mobile GIS (Geographic Information System) system based on intelligent mobile phone and application thereof

A smart phone and system technology, applied in special data processing applications, telephone communications, instruments, etc., can solve the problems of low data collection speed, long boot time, and easy loss of collected information, so as to improve the drawing speed and improve the operation. Speed, the effect of solving flickering phenomenon

Active Publication Date: 2012-03-14
HENAN POLYTECHNIC UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] (1) The handheld computer is large in size, high in energy consumption, takes a long time to start up, and has poor adaptability in a relatively harsh environment
[0013] (2) Due to the limitation of the visual condition of the traditional measurement method, the data acquisition speed is low
[0014] (3) Not suitable for field work
[0015] (4) Traditional inspections mainly rely on manual drawing of maps. When new components and events appear, manual drawing is difficult to express clearly. Not only is the labor intensity high, but the collected information is easily lost or misinterpreted

Method used

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  • Mobile GIS (Geographic Information System) system based on intelligent mobile phone and application thereof
  • Mobile GIS (Geographic Information System) system based on intelligent mobile phone and application thereof
  • Mobile GIS (Geographic Information System) system based on intelligent mobile phone and application thereof

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Embodiment Construction

[0073] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0074] refer to figure 1 , a mobile GIS system system based on smart phones, including a wireless communication network, a GPS positioning device, and a mobile terminal, as well as the Internet and a geographical application server, the mobile terminal is a smart phone used by a mobile user, and it is characterized in that the The mobile terminal has the following software function modules: electronic map module, map display module, layer management module, graphic editing module, information query module, database management module, style setting module, GPS positioning acquisition module, communication module, and map files module, mobile database module, GIS desktop integration platform module, spatial database module and shapefiles / Mif module, among which:

[0075] The electronic map module is the basic core of the mobile termina...

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Abstract

The invention discloses a mobile GIS (Geographic Information System) system based on an intelligent mobile phone. The mobile GIS system comprises a wireless communication network, a GPS positioning device and a mobile terminal as well an internet and a geographic application server, wherein the mobile terminal is the intelligent mobile phone used by a mobile subscriber; the mobile GIS system is characterized in that the mobile terminal is provided with the following software functional modules: an electronic map module, a map display module, a layer management module, a graphic editing module, an information inquiry module, a database management module, a style setting module, a GPS positioning and sampling module, a communication module as well as a map file module, a mobile database module, a GIS desktop integration platform module, a spatial database module and a shapefiles / Mif module. The mobile GIS system based on the intelligent mobile phone, disclosed by the invention, is mainly applied to digital city grid management and has the characteristics of simplicity and convenience in use and high storage efficiency.

Description

technical field [0001] The invention belongs to the technical fields of telecommunication value-added services and computer applications, and in particular relates to a mobile GIS system based on smart phones. Background technique [0002] The background of the traditional spatial index theory is that the resource-rich PC or server has hardware conditions, and the storage capacity, CPU calculation speed, screen display, wired power supply, etc. are very different from mobile devices. If these spatial indexing technologies are directly applied to mobile GIS, the performance often cannot meet the original design requirements. [0003] Mobile GIS is the integration product of GIS and embedded intelligent mobile devices, and it is a new application field of GIS. Mobile GIS is mainly composed of four parts: mobile GIS user terminal, geographic information server, wireless positioning system, and mobile communication system. According to the difference in the establishment proce...

Claims

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Application Information

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IPC IPC(8): G06F17/30H04M1/725H04M1/72406
Inventor 田根李二芳李建李晋芳王芳
Owner HENAN POLYTECHNIC UNIV
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