Optical fiber management box and control method

Abstract

The invention discloses an optical fiber management box and a control method. The optical fiber management box comprises a shell, m optical fibers, a liquid crystal display, a keyboard, an ST-type optical fiber interface, an LC-type optical fiber interface, an embedded CPU, an optical module, a high-speed FPGA (Field Programmable Gate Array) module, a charge management chip, an alarm, a rechargeable battery used for supplying power, m light-emitting couplers electrically connected with light input ends of the optical fibers and m photosensitive sensors electrically connected with light outputends of the optical fibers, wherein the m optical fibers, the liquid crystal display, the keyboard, the ST-type optical fiber interface and the LC-type optical fiber interface are arranged on the shell; and the embedded CPU, the optical module, the high-speed FPGA module, the charge management chip, the alarm, the rechargeable battery, the m light-emitting couplers and the m photosensitive sensorsare arranged in the shell. The optical fiber management box has the characteristics that the deformation and breakage of the shell can be timely detected and the alarm information can be timely sentout.

Description

technical field [0001] The technical field of optical fiber management equipment of the present invention, in particular, relates to a safe optical fiber management box and a control method. Background technique [0002] With the popularization of smart substation technology, optical fiber is widely used in substations. Compared with traditional cables, optical fiber transmission has the advantages of low loss, light weight, strong anti-interference ability, and convenient laying, which has brought another technological revolution to substation construction. But from the point of view of actual operation, the extensive use of optical fibers has brought some new challenges to routine maintenance. Due to the large number of optical fibers on the backplane of the protection device in the smart substation, if the optical fiber needs to be inserted and removed during the maintenance process, the maintenance personnel need to face problems such as too many secondary safety measur...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the safety hazards in the widespread use of optical fibers in substations in the prior art, and to provide a safe optical fiber management box and a control method

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