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Multi-node distributed field intensity test system and method based on Bluetooth communication

A technology of bluetooth communication and testing method, which is applied in the direction of electrostatic field measurement and the size/direction of magnetic field, which can solve the problems of inability to obtain the spatial distribution state of the area to be tested, unclear parameter vector, and single measurement parameter, so as to reduce debugging Effects of workload, accurate measurement data, and reliable communication

Active Publication Date: 2014-10-08
WUHAN SANJIANG CLP TECH
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Problems solved by technology

[0004] Aiming at the defects of the prior art, the purpose of the present invention is to provide a multi-node distributed field strength testing system and method based on bluetooth communication, aiming to solve the problems of single measurement parameters, unclear vector of parameters, and inability to obtain the area to be tested. Technical issues of the spatial distribution of electric and magnetic fields

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  • Multi-node distributed field intensity test system and method based on Bluetooth communication
  • Multi-node distributed field intensity test system and method based on Bluetooth communication
  • Multi-node distributed field intensity test system and method based on Bluetooth communication

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] The multi-node distributed field strength test method based on bluetooth communication provided by the invention eliminates the phenomenon that a device can only measure a single point position, and realizes wireless distributed multi-node field strength measurement. The method is direct, can conveniently, effectively and accurately measure the power frequency electric field and magnetic field at the spatial position, and provides a scientific monitoring basis for the environmental evaluation of power transmission and transformation projects, and the study of the electromagnetic environment l...

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Abstract

The invention provides a multi-node distributed field intensity test system and method based on Bluetooth communication. The test system comprises a distributed measuring unit and a terminal device having Bluetooth communication with the distributed measuring unit. The distributed measuring unit comprises N field intensity testers arranged at N test nodes respectively. Each field intensity tester is used for acquiring field intensity measurement data of the corresponding test node. The field intensity measurement data obtained by the N field intensity testers are gathered to a specified test node wirelessly and transmitted to the terminal device by the specified test node through Bluetooth communication. The terminal device is used for performing fitting processing on the measurement data and obtaining the field intensity spatial distribution state of an area to be tested. According to the test system and method, communication between all the electromagnetic field testers in the area and the remote terminal is achieved through a Bluetooth communication module, and the test system and method are easy and convenient to operate, reliable in communication and high in cost performance; electromagnetic field vector distribution of the area to be tested is obtained through a multi-point measurement and interpolation fitting mode, and thus data are complete, display is visualized, and the test system and method are convenient to use.

Description

technical field [0001] The invention belongs to the technical field of AC power transmission and transformation power frequency electromagnetic environment monitoring, and more specifically relates to a multi-node distributed field strength testing system and method based on Bluetooth communication. Background technique [0002] Power frequency electric field and power frequency magnetic field are the main electromagnetic environment parameters of AC transmission lines and substations, and are important parameters to measure whether the environment meets the engineering requirements. With the enhancement of people's safety production and construction awareness and the demand for environmental impact assessment of power transmission and transformation projects in my country, the detection of power frequency electric field and power frequency magnetic field has become an important task. [0003] The measurement schemes of electric field and magnetic field based on sensor techn...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R29/12G01R33/02
Inventor 黄凯张广洲易金桥王威汪元红董杰楚
Owner WUHAN SANJIANG CLP TECH
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