Mobile positioning device

A technology for mobile positioning and terminal devices, which is used in measurement devices, services based on location information, satellite radio beacon positioning systems, etc. It can solve the problem of large size of positioning products, low power consumption design without special design, and no consideration of concealment. Design and other issues to achieve the effect of low power consumption, low power consumption, and simple data processing

Inactive Publication Date: 2011-10-19
SHANGHAI QIDIAN INFORMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] Existing positioning products are large in size and do not consider concealment design, so it is difficult to meet the miniaturization, miniaturization and concealment requirements of the above applications;
[0018] Existing positioning products are not specially designed for low power consumption, and it is difficult to meet the low power consumption requirements of the above-mentioned applications when powered by batteries;
[0019] Existing positioning products and services are li

Method used

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Embodiment Construction

[0044] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0045] figure 1 The architecture diagram of the positioning service system applying the terminal device LE of the present invention is given, wherein the positioning management platform S102 establishes communication connections with multiple positioning terminal devices LE through the communication network S101, collects the positioning measurement information reported by each LE, and combines the terminal in the database Historical trajectory information and positioning algorithms determine and record the current position of each LE. At the same time, the location management platform S102 also establishes a communication connection with the location beacon LIU through the communication network S101, receives the LE identification information reported by the LIU in real time, and uses the information to correct the current location of the LE....

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Abstract

The invention provides a mobile positioning terminal LE (logic element); a master control unit controls a positioning measurement unit to carry out positioning measurement in a timing manner according to a positioning strategy, and controls a wireless communication unit to be accessed into a wireless network and to report the positioning measurement result, wherein the positioning measurement comprises inertial navigation measurement of a GPS (global positioning system) and wireless network parameter measurement. The LE also comprises a wireless sensing unit realized by adopting a short-distance wireless technology, and the matched wireless sensing unit can detect and read a stored LE identification number ID-1 automatically. In the terminal provided by the invention, no complex data processing is needed, the power consumption is low, various positioning value-added services can be favorably developed, and particularly, the positioning services with requirements of low power consumption and hidden nature to the LE can be favorably developed.

Description

technical field [0001] The present invention relates to mobile positioning technology, in particular to a terminal device which comprehensively utilizes GPS technology, inertial navigation technology and wireless communication technology to provide positioning measurement information. Background technique [0002] As one of the characteristic services of the wireless communication system, the positioning service, as a bright spot of the mobile value-added service, has attracted widespread attention in the industry. At present, major mobile operators in North America, Europe and the Asia-Pacific region have opened mobile positioning services. Mobile location services can be broadly classified into the following types. [0003] Public safety business: mainly to locate users who make emergency calls, so as to facilitate the public safety department to provide them with rapid and accurate rescue services. The main representative of such services is the mobile 911 emergency cal...

Claims

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Application Information

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IPC IPC(8): H04W4/02H04W84/18G01C21/16G01S19/01
CPCY02D30/70
Inventor 胡乐乐
Owner SHANGHAI QIDIAN INFORMATION TECH
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