Power transmission line polling system

Abstract

The invention discloses a power transmission line polling system. The system comprises a personal computer (PC) side control terminal, a server and a handheld personal digital assistant (PDA), wherein the PC side control terminal, namely a PC side management system, performs polling task management, polling condition management, defect management, defect standard management and geographic information system (GIS) geographic information management; the server receives and transmits information and stores data in real time, comprises an enterprise database and a Socket detectaphone which is used for detecting wireless data in real time, and is called a server Socket data receiving and transmitting system for short; and the handheld PDA performs field polling, is a mobile terminal which feeds back polling information through general packet radio service (GPRS), and is called a PDA mobile terminal polling system for short. The advanced technologies of a global positioning system (GPS) and a palm computer are fused in the system, and power transmission line polling is realized by using a component GIS technology and introducing the concept of embedded GIS; the system performs relatively precise positioning and complete defect data acquisition, can be used for a line polling step in a power system which is used for power transmission, power distribution and the like, and also can be widely applied to the management of the outdoor entities of telecommunication, coal gas, natural gas and the like which are related to the polling; and the operating cost is effectively lowered, and the economic benefit is effectively improved.

Description

technical field [0001] The invention relates to a power transmission line inspection system, in particular to a power transmission line inspection system and various equipment comprehensively using GIS geographic information technology and GPS global positioning technology. Background technique [0002] For transmission lines and their equipment, due to their long-term exposure to the natural environment, they must not only bear the internal pressure of normal mechanical loads and electrical loads, but also withstand pollution, lightning strikes, strong winds, floods, landslides, subsidence, earthquakes and bird damage and other external factors. The above factors will cause aging and fatigue of equipment on the line. If hidden dangers are not discovered and eliminated in time, various failures or even accidents may develop, posing a threat to the safety and stability of the power system. In order to ensure the safe and stable operation of the transmission line, it is neces...

AI Technical Summary

Problems solved by technology

This type of product has the problems of complex installation, long-term exposure, easy damage, and inconvenient effective management. Moreover, defect management is still done manually by inspectors on site, which is time-consuming and laborious, and there is also the problem of irregular filling of defect tickets.

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