A high-voltage transmission tower patrol system based on gnss and two-dimensional code

Abstract

The invention relates to a high voltage transmission tower patrol system based on a GNSS (global navigation satellite system) and a two-dimension code, belonging to the field of the equipment maintenance. The high voltage transmission power patrol system comprises a tower two-dimension code nameplate which is arranged on a high voltage transmission tower, a patrol handheld terminal carried by the patrol personnel, a high voltage transmission tower data center which is arranged in a control center or a management center and a user terminal; an integrated intelligent patrol and information management system is realized on the basis of multimode GNSS point positioning, precise point positioning of GNSS / SBAS (satellite-based augmentation system), two-dimension code, GIS (geographic information system) and mobile communication network technology, a precise patrol position is provided by virtue of GNSS, the traditional patrol point is substituted by the two-dimension code, a wireless data transmission link is provided by the mobile communication network, the real-time dynamic information multimedia management system is realized by virtue of the GIS system, a more convenient, rapid, efficient and practical information management means is provided, and the high voltage transmission tower patrol system is an ideal high voltage transmission tower patrol and information management system.

Description

technical field [0001] The invention belongs to the field of equipment maintenance, and in particular relates to a patrol inspection, maintenance and information management system for high-voltage transmission towers. Background technique [0002] The traditional electronic patrol system usually consists of four parts: patrol point, patrol instrument, transmission medium and patrol management host. In addition, the patrol system can also be divided into a wireless electronic patrol system and a wired electronic patrol system according to different transmission media. [0003] The development status of the electronic patrol system can be simply summarized as follows: the main application form of the electronic patrol system is the wireless electronic patrol system based on the information button + hand-held patrol device, based on USB communication, IEEE802.11ab, SWAP and other wireless communications The electronic patrol system based on the protocol has replaced the electr...

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned patrol systems need to use professional patrol instruments or equipment to read the relevant information of each equipment patrol point. The single-point positioning accuracy of the GPS-based wireless patrol system is low, and it cannot meet the requirements of adjacent or multiple intersecting high-voltage power transmission lines. Line Inspection Requirements

[0006] For the inspection personnel, the patrol equipment is outdated and inconvenient to operate, and the lack of task management and inspection route planning leads to low inspection efficiency; there are many human factors in the inspection process, which may easily lead to insufficient inspection, missed inspection or False inspections; From a management point of view, it is difficult to understand the status of line inspections in a timely, accurate and comprehensive manner, and it is difficult to formulate the best line maintenance and repair plan, which is also not conducive to the effective monitoring and assessment of inspection personnel

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