Mobile electromagnetic environment monitoring system based on 3S technology

An environmental monitoring system and mobile technology, applied in the direction of electromagnetic field characteristics, etc., can solve the problems of lack of representation, many monitoring points, and heavy workload, and achieve the effects of reducing losses, improving environmental quality, and reducing radiation pollution.

Inactive Publication Date: 2009-06-10
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main disadvantages of this method are: ①There are too many monitoring points, and the workload is too large; ②Most of the selected monitoring points are not representative

Method used

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  • Mobile electromagnetic environment monitoring system based on 3S technology
  • Mobile electromagnetic environment monitoring system based on 3S technology
  • Mobile electromagnetic environment monitoring system based on 3S technology

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Embodiment Construction

[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0012] The present invention is a mobile electromagnetic environment monitoring system based on 3S technology, which integrates the electromagnetic environment testing system on a mobile carrier, and combines GIS (Geographical Information System) geographic information system, GPS (Global Position System) global positioning system and GPRS (General Packet Radio Service) wireless network technology realizes the dynamic measurement, analysis and processing and real-time display of the space electromagnetic environment, and provides technical support for the management of the electromagnetic environment. The average grid method is used to make the electrical signal corresponding to the electromagnetic field strength of the monitoring test point and the GIS information constitute the electromagnetic environment data in geographical space, and store it in the elect...

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Abstract

The invention discloses a movable electromagnetic environment monitoring system based on 3S technology, comprising a vehicle-mounted computer, a central service computer, a wideband antenna, a radio-frequency receiver, a GPS receiver, a monitoring and analyzing module, an electromagnetic environment databank, a movable carrier, a vehicle-mounted GPRS module and a GPRS module on the service end. The wideband antenna, the radio-frequency receiver, the GPS receiver, the vehicle-mounted GPRS module and the vehicle-mounted computer, are mounted on the movable carrier, thereby dynamically collecting electromagnetic environment radiation data of testing points, and feeding back to the central service computer end through a GPRS network module, displaying electromagnetic environment monitoring and analyzing result on the geographic information system (GIS). The system is convenient to work out scientific estimation, and provides scientific basis for governing electromagnetic environment.

Description

technical field [0001] The present invention relates to a system for monitoring the electromagnetic environment, more particularly, refers to a system based on GIS (Geographical Information System) geographic information system, GPS (Global Position System) global positioning system and GPRS (General Packet Radio Service) wireless network Technology mobile electromagnetic environment monitoring system. Background technique [0002] There are two main forms of the space electromagnetic environment. One is the electromagnetic radiation in nature, which is caused by electrical noise, the cosmic noise of the sun and outer space, and frictional charging and discharging noise, and the main one is astroelectric noise; Electromagnetic radiation brought by the operation of high-frequency equipment, such as high-voltage transmission and transformation systems, electric locomotives, high-frequency induction furnaces, microwave therapeutic equipment, radio and television transmission to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R29/08
Inventor 苏东林代合鹏马丁谢树果赵明敏
Owner BEIHANG UNIV
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