Portable multifunctional intelligent line patrol instrument and power line patrol system

Abstract

The invention provides a portable multifunctional intelligent line patrol instrument and a power line patrol system. The intelligent line patrol instrument comprises a control unit, a shooting unit, a distance measurement unit, a text recording unit, a communication unit and a display unit, wherein the shooting unit responding to a command of a user shoots an image of a power line and surrounding objects; the distance measurement unit measures distance information from the power line to a special object; the text recording unit edits related texts; the shooting unit, the distance measurement unit and the text recording unit send information acquired respectively to the control unit through the communication unit; the control unit stores information of the units in a correlative manner, analyzes and processes information of the units according to demand, and sends the related information to a remote server according to demand. By providing integrated portable equipment, the amount of portable equipment in a power line patrol field can be reduced, the operating method can be simplified, and the working strength and working complexity of the worker can be reduced.

Description

technical field [0001] The present invention generally relates to line inspection equipment used in electric power systems, and more particularly relates to a portable multifunctional intelligent line inspection instrument and a power line inspection system. Background technique [0002] The operation, maintenance and inspection of high-voltage lines in the power system is an important part of the daily work of the maintenance department. In recent years, with the rapid development of economic construction and the aggravation of climate change, the difficulty of maintenance and management of overhead line passages has increased year by year. In the daily line inspection process, the staff need to observe, measure and record the hidden dangers of the on-site lines, including the safety distance of the line corridors, the abnormal conditions of the lines and towers, and the weather and geography of the site according to actual needs. In order to complete the relevant work, the...

AI Technical Summary

Problems solved by technology

Since most of the transmission lines are tens of kilometers or even hundreds of kilometers long, and most of the lines are located in mountainous and hilly areas, most of the line inspection work must be done on foot. Carrying the above-mentioned many detection equipment has brought great difficulties to the line inspectors. big burden

[0003] At the same time, some old lines in the current line (running time is too long, the conductor sag is too large, and the distance to the ground is insufficient) frequent tripping accidents caused by cranes hitting the line, and new mountainous lines (due to the design of the diversion line being too long) frequently occur wind deflection tripping accidents , has a great impact on industrial and residential electricity consumption, and seriously restricts the rapid development of society and economy

The reason is mainly that during the operation of the overhead line, the designed distance limit is damaged to varying degrees, so that the safe distance between the overhead line and the offline objects cannot be guaranteed, resulting in a discharge tripping accident, which seriously affects the reliability of power supply and Safety of passers-by offline

In addition, equipment such as traditional range finders are often more complicated and error-prone when used.

Moreover, although the measurement results using these equipment are accurate, there are constraints such as long time-consuming, many auxiliary personnel, high instrument prices, and high requirements for the operator's skill level. job completion rate

[0004] For a long time, a large amount of data collected on-site during the line inspection process, including photos, videos, measurement data, and text records, are generally manually recorded in notebooks and stored on different devices. It is easy to forget or make mistakes in sorting out the text, photos and other data

Although there are relevant standards for the information and methods collected on site, it is difficult to strictly control them on site, resulting in a lack of uniformity and standardization of data

After the line inspection work is completed, the data needs to be summarized and summarized. There is no effective unified management method for the data of multiple inspections, and it is often not effectively used for query, comparison and judgment.

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