Mobile communication network based system for monitoring and positioning electromagnetic signals

A mobile communication network and electromagnetic signal technology, applied in satellite radio beacon positioning system, radio wave measurement system, positioning, etc., can solve the problems of difficult signal detection and direction finding, slow response speed, difficult to set up vehicle equipment, etc., to achieve Good real-time performance, small investment and light weight effect

Inactive Publication Date: 2013-02-20
安徽神剑鹏升科技有限公司
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Problems solved by technology

[0004] 2. It is difficult for vehicle-mounted equipment to be installed on the top of a mountain or building. Due to the "blocking" effect of the mountain or urban buildings on the propagation of radio waves, it is difficult to carry out effective signal detection and direction finding in the above-mentioned "blocked" area
[0005] 3. In the event of an emergency, the reconnaissance direction finding vehicle needs to be driven to the designated area, and the reaction speed is relatively slow

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  • Mobile communication network based system for monitoring and positioning electromagnetic signals
  • Mobile communication network based system for monitoring and positioning electromagnetic signals
  • Mobile communication network based system for monitoring and positioning electromagnetic signals

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Embodiment Construction

[0042] 1. System structure

[0043] The system settings include: a main console and several signal collectors arranged in different geographical locations; the number of signal collectors is N (N is not less than 3), and they are scattered and arranged at commanding heights with good sightlines in the area to be monitored; the main console passes through The public mobile communication network controls each signal collector and orders corresponding services from the public cloud computing platform.

[0044] Each signal collector has a signal acquisition and processing module and other modules connected to the signal acquisition and processing module. Other modules include: mobile communication module, electromagnetic signal monitoring module, clock signal module, positioning module and time reference module; the system structure diagram is as follows: figure 1 shown.

[0045] (1) The interconnection relationship between the signal acquisition and processing module and other m...

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Abstract

The invention discloses a mobile communication network based system for monitoring and positioning electromagnetic signals. The system is characterized by comprising a master station and a plurality of signal collectors, wherein the plurality of signal collectors are arranged at different geographic positions, each of the signal collectors comprises a signal collecting and processing module and other modules respectively, and other modules are connected with signal collecting and processing modules and comprise mobile communication modules, electromagnetic signal monitoring modules, clock signal modules, positioning modules and time reference modules. The system is low in hardware cost, broad in affecting region, good in real-time performance and capable of monitoring and positioning electromagnetic signals in complex terrain environments.

Description

technical field [0001] The invention relates to the field of electromagnetic environment monitoring, is a distributed electromagnetic signal monitoring and positioning method and module using a mobile communication network as a system operation hardware resource, and belongs to radio monitoring equipment. Background technique [0002] The existing electromagnetic monitoring system generally consists of a master station and multiple slave stations. Due to the influence of the curvature of the earth on radio wave propagation shielding and the limitation of the sensitivity of the reconnaissance receiver, the master station mainly relies on the results of monitoring and information processing from the subordinate stations in addition to independently monitoring the signal environment. Traditional sub-stations include reconnaissance antennas, direction-finding antennas, signal receiving and analysis equipment, direction-finding equipment, signal comprehensive processing equipment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S5/06G01S19/42H04B17/00H04B17/309
Inventor 杨景曙李兵王进
Owner 安徽神剑鹏升科技有限公司
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