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Position sensing information obtaining system

A technology for perceiving information and acquiring systems, applied in the field of information acquisition, can solve problems such as inconvenient use for users, single information content, etc., and achieve the effect of comprehensive content

Inactive Publication Date: 2009-07-08
曹梅花
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, since the acquisition of environmental information through network query depends on the user's understanding of the geographical name and geographical object of the current location, it also leads to the problem of inconvenience for users.
[0005] It can be seen that, in the prior art, to obtain the geographical environment information within the range selected by the user, the user can only obtain the terrain image and the environmental annotation information of the geographical environment information, and the information content is relatively simple; moreover, the prior art cannot pass Video, voice and other media methods will provide users with more comprehensive and richer geographic environment information

Method used

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Embodiment

[0064] In this embodiment, for the geographical area including the tourist attraction A1, when the user carrying the mobile terminal is in the geographical area, the user can hear the introduction about the tourist attraction A1 played by the mobile terminal.

[0065] Figure 9 It is a schematic diagram of the composition and structure of the location-aware information acquisition system described in this embodiment. Such as Figure 9 As shown, the location-aware information acquisition system in this embodiment includes an information server and a mobile terminal. The information server is a self-guided tour guide server. The mobile terminal includes a positioning information acquisition unit, a communication unit, a central processing unit, a storage unit and a media playback unit. The positioning information acquisition unit adopts the GPS positioning method to obtain the current position information of the mobile terminal, including an antenna and a signal processing mod...

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Abstract

The present invention mainly relates to a position perception information acquiring system which comprises an information server and at least one mobile terminal. The information server stores geographical information and medium information, and transmits the medium information of geographical area where the mobile is to a mobile terminal according to the present position information of mobile terminal. The mobile terminal transmits the present position information of mobile terminal to the information server after acquiring the present position information from base station or global positioning system for receiving and playing medium information. The position perception information acquiring system of the invention can provide comprehensive, abundant and visual medium information related to the geographical area where the mobile is to the user, and can be widely applied in various environmental information acquiring systems.

Description

technical field [0001] The present invention relates to an information acquisition technology, in particular to a location-aware information acquisition system. Background technique [0002] At present, in the navigation system and the geographic information query system based on the network, the geographic environment information within the user's attention range is usually obtained based on the geographic object or the user's current location. [0003] In the car navigation system, the navigation terminal determines the current position of the car through the Global Positioning System (GPS, Global Position System), obtains the surrounding geographical environment information from the navigation terminal according to the range selected by the user, and displays the surrounding geographical environment information on the navigator superior. Here, the geographic environment information is displayed on the navigator in the form of terrain images and surrounding environment an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W64/00G01C21/26
Inventor 曹梅花
Owner 曹梅花