Aerial alarm ball system for overhead cable

Abstract

The invention relates to the field of low-altitude flight aircraft alarming, in particular relates to an aerial alarm ball system for an overhead cable and aims to solve the problems of mounting process complexity and use process uncontrollability, save the labor and shorten the time in the mounting process, and meanwhile improve the intelligent application effect of the system. The system comprises a high-voltage sensation electrification unit, a support unit, an information processing unit, an LED (Light Emitting Diode) light emitting alarming unit and an alarming ball shell, wherein the high-voltage sensation electrification unit comprises an inductor and a power supply controller; the inductor is of an opening structure, and grasps and is clung to an overhead cable transversely penetrating through the alarming ball shell, and is used for collecting electric energy; the support unit grasps and is clung to the overhead cable transversely penetrating through the alarming ball shell, and is used for tightly fixing the alarming ball shell with the overhead cable; the information processing unit is used for processing output signals of a high-voltage sensitive power collection unit and electric energy information of the LED light emitting alarming unit; the LED light emitting alarming unit is mounted inside the alarming ball shell in a semi-embedded manner; the alarming ball shell is fixed on the overhead cable through the support unit.

Description

technical field [0001] The invention relates to the warning field of low-flying aircraft, in particular to an aviation warning ball system for overhead cables. Background technique [0002] With the rapid development of general aviation, domestic general aviation accidents occur from time to time, showing an increasing trend year by year in recent years. In the four years from 2014 to 2017, there were 6, 12, 23 and more than 40 general aviation accidents in China respectively. Among them, there were 15 accidents involving aircraft hitting the line, and 18 people died. According to incomplete statistics, overhead cables are still the number one danger for general aircraft flying at low altitudes. In addition, aviation accidents that collide with lines can easily cause damage to the national grid lines, and even cause serious power outages, which will have a greater impact on national economic and social development. Therefore, an effective preventive measure is needed to pr...

AI Technical Summary

Problems solved by technology

[0007] Further, by setting the power controller, the poor working stability of the warning light system in the prior art is overcome: for example, the existing current mutual inductance power-taking device has poor working stability and is easily affected by the line current, and the high current of the line short circuit will break down the equipment. The line current is too small and cannot work normally, poor reliability and other problems

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