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Array scanning and collection control system

A control system and acquisition controller technology, applied in the direction of the magnitude/direction of the magnetic field, measuring devices, instruments, etc., to achieve the effect of fast scanning drive and fast signal acquisition

Inactive Publication Date: 2017-05-31
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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Embodiment Construction

[0024] Such as figure 1 , 2 As shown in and 3, the present invention includes a passive array magnetic induction antenna device arranged on the head of the drone for collecting electromagnetic induction and a signal processing control system arranged inside the fuselage of the drone for analyzing and processing the collected signals , the signal processing control system includes a filter conditioning circuit, an external reference circuit, a high-speed analog-to-digital converter, an array scanning and acquisition controller and a DIP switch, and the output end of the passive array magnetic induction antenna device is connected to the input end of the filter conditioning circuit, The output end of the filter conditioning circuit is connected to the input end of the array scanning and acquisition controller through a high-speed analog-to-digital converter, and the output end of the DIP switch and the external reference circuit is also connected to the input end of the array sc...

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Abstract

The invention discloses an array scanning and collection control system, comprising a passive array magnetic induction antenna device and a signal processing control system; the signal processing control system comprises a filter wave conditioning circuit, an external reference circuit, a high-speed analog-digital converter, an array scanning and collection controller and a DIP switch. Through using a passive magnetic induction antenna device as a sensing and detecting device of the position and distance of a power transmission line, the system can sense the existence of the power transmission line in real time while provide judgment bias for the flight adjustment an unmanned plane by the subsequent signal processing circuit through sensing the distance information and the position angle information of the aircraft in relative to the power transmission line. Moreover, the passive magnetic induction antenna device can carry out the scanning in different modes as required through setting the array scanning and collection control system, thereby realizing the rapid scanning drive and the signal collection, and transmitting information to the following gesture and data processor.

Description

technical field [0001] The invention relates to the technical field of automatic detection of aircraft line inspection in the power transmission and distribution industry of electric power systems, in particular to an array scanning and acquisition control system. Background technique [0002] At present, the maintenance, inspection and emergency repair of transmission lines by power companies are still basically divided into sections, relying on manual on-site inspections of line inspections. The timeliness and accuracy of line defect discovery depend on the professional ability and responsibility of line inspectors and the implementation of inspection and inspection by team managers, and the occurrence of various accidents caused by insufficient inspection cannot be eliminated. At the same time, some transmission lines are erected in deep forests, wetlands, and high mountain areas. The arrival of personnel is slow, difficult, and inefficient. It is impossible to perform re...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R33/02G01R33/10
CPCG01R33/02G01R33/10
Inventor 陈建明白磊赵明明郭香静王成凤崔羊威马跃涛芦杜阳李秦月候青青李军
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER