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A transmission tower monitoring device, system and method based on nb-lot

A technology for power transmission towers and monitoring devices, applied in measurement devices, transmission systems, electrical components, etc., can solve problems such as low efficiency, low precision, and high labor intensity.

Active Publication Date: 2021-02-23
福建海峡北斗导航科技研究院有限公司
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Problems solved by technology

[0003] To this end, it is necessary to provide a NB-loT-based transmission tower monitoring device, system and method to solve the problem of low precision, high labor intensity, and low efficiency of manual inspection for high-voltage transmission line monitoring, as well as inspection by helicopter aerial survey method. High costs and problems with flight hazards

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  • A transmission tower monitoring device, system and method based on nb-lot
  • A transmission tower monitoring device, system and method based on nb-lot
  • A transmission tower monitoring device, system and method based on nb-lot

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Embodiment Construction

[0074]In order to describe in detail the technical content, structural features, achieved objectives and effects of the technical solution, the following detailed descriptions are given in conjunction with specific embodiments and accompanying drawings.

[0075]Seefigure 1 The NB-loT-based power transmission tower monitoring device described in this embodiment is installed on the surface of the power transmission tower and forms a linkage with the power transmission tower. The device includes a processor 110, a MEMS sensor 120, and carrier phase measurement. The unit 130 and the network transmission unit 140, the MEMS sensor 120, the carrier phase measurement unit 130 and the network transmission unit 140 are connected to the processor 110;

[0076]The MEMS sensor 120 is used to measure the current posture information of the MEMS sensor 120, and send the measured current posture information to the processor 110;

[0077]The carrier phase measurement unit 130 is configured to obtain an observ...

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Abstract

The present invention relates to a NB‑loT-based transmission tower monitoring device, system and method. The device is installed on the surface of the transmission tower and forms linkage with the transmission tower. The device includes a processor, a MEMS sensor, and a carrier phase measurement unit and a network transmission unit; the MEMS sensor is used to measure the current attitude information of the MEMS sensor, and the measured current attitude information is sent to the processor; the carrier phase measurement unit is used to measure and obtain the carrier phase observation value, and the carrier phase observation The value is sent to the processor; the processor is used to compare the current attitude information sent by the MEMS sensor with the initial attitude information to obtain the attitude offset, determine whether the attitude offset exceeds the preset offset, and transmit the information through the network transmission unit Send an alarm message to the server, and upload the attitude offset and relative position to the server. Solve the problem that manual inspection and maintenance methods cannot meet the urgency and timeliness of power grid line inspection, and realize all-weather inspection.

Description

Technical field[0001]The present invention relates to the field of communication equipment, in particular to a monitoring device, system and method for power transmission towers based on NB-loT.Background technique[0002]Existing high-voltage transmission line monitoring uses inspection methods, mainly manual visual inspection and helicopter aerial survey. The manual visual inspection method is patrolled along the line by inspection staff. The inspection method has low accuracy, high labor intensity, and low efficiency. The helicopter aerial survey method uses helicopters to patrol along the line, and uses cameras and its detection technology to patrol transmission towers. The cost is high. There is a hidden danger of flying. None of the above can solve the problem of all-weather detection of transmission tower deformation.Summary of the invention[0003]For this reason, it is necessary to provide a transmission tower monitoring device, system and method based on NB-loT, which can solv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D21/02H04L29/08
CPCG01D21/02H04L67/02H04L67/12
Inventor 李勇王洪平黄凯
Owner 福建海峡北斗导航科技研究院有限公司
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