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A remote trigger fiber-to-fiber device

A triggering, optical fiber pairing technology, applied in testing optical fiber/optical waveguide equipment, optics, optical guides, etc., can solve the problem of low efficiency of optical fiber sequence testing, inability to carry out fiber core testing, and wrong optical fiber sequence testing results, etc. problems, to achieve the effect of reducing the probability of work lag, avoiding inconvenience of human communication, and reliable design principles

Active Publication Date: 2022-05-24
STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) At least two people are required to cooperate to complete the work. When the staff is insufficient, it is basically impossible to carry out the fiber core test work, which may easily cause a delay in the construction period
[0005] (2) It is necessary to test the real-time voice communication between the two parties through the communication tool in the whole test process. Because the communication between the two parties remains unchanged, the communication takes a long time, which leads to the low efficiency of the optical fiber sequence test.
[0006] (3) The two sides of the test use communication tools to communicate, and there are situations where there are errors in the communication between the two parties, which leads to errors in the test results of the fiber sequence of the optical cable, and poses a safety hazard to the operation and use of the optical cable

Method used

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  • A remote trigger fiber-to-fiber device
  • A remote trigger fiber-to-fiber device
  • A remote trigger fiber-to-fiber device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Figure 1-4 It is a schematic structural diagram of a remote-triggered fiber-to-fiber device according to an embodiment of the present invention.

[0045] see Figure 1-Figure 4 , the remote-triggered fiber-to-fiber equipment includes a remote-triggered fiber-to-fiber instrument 100 and a handheld terminal 200 . Among them, the remote-triggered fiber alignment instrument 100 and the handheld terminal 200 are independent from each other in mechanical structure and cooperate with each other in function.

[0046]The remote-triggered fiber alignment instrument 100 includes a laser 101 , a laser driving unit 104 , a first main control unit 102 and a first wireless communication unit 103 . Signal connection between the first main control unit 102 and the first wireless communication unit 103 is performed. The first main control unit 102 is connected to the laser driving unit 104 , the laser driving unit 104 is connected to the laser 101 , and the first main control unit 10...

Embodiment 2

[0078] see Figure 5-7 , the remote trigger fiber-to-fiber device described in this embodiment is different from Embodiment 1 in that the remote-trigger fiber-to-fiber device described in this embodiment: the handheld terminal 200 also Including a second signal display unit 204, the second signal display unit 204 is connected with the second main control unit 202; the remote trigger type fiber alignment meter 100 also includes a first signal display unit 107, the first signal display unit 107 The signal display unit 107 is connected to the first main control unit 102 .

[0079] For the convenience of realization, the second signal display unit 204 and the first signal display unit 107 both use light-emitting diode LED or LED liquid crystal display screen.

[0080] When in use, the second signal display unit 204 is controlled by the second main control unit 202 to display the working state of the handheld terminal 200 and the information input by the second input unit; the fir...

Embodiment 3

[0082] see Figure 8-10 , the remote trigger fiber-to-fiber device described in this embodiment is different from Embodiment 2 in that the remote-triggered fiber-to-fiber instrument 100 of the remote-triggered fiber-to-fiber device in this embodiment It also includes a first input unit 108 ; the first input unit 108 adopts a touch screen and is connected to the first main control unit 102 . The first input unit 108 is used to input the fiber serial number of the cable under test at the end A of the fiber optic cable under test connected by the jumper on each fiber connector 106 of the remote trigger fiber optic fiber optic meter 100 .

[0083] When in use, the first input unit 108 can be used to input the fiber serial number of the cable under test at the end A of the fiber optic cable under test connected by the jumper on each fiber optic connector 106 of the remote trigger fiber optic fiber optic meter 100, After that, the first main control unit 102 calls the first signal ...

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Abstract

The invention provides a remote trigger type optical fiber alignment device, which comprises a remote trigger type optical fiber alignment instrument and a hand-held terminal used together. The remote trigger type fiber alignment instrument includes a laser, a laser drive unit, a first main control unit and a first wireless communication unit; the signal connection between the first main control unit and the first wireless communication unit; the first main control unit passes through the laser The drive unit controls the opening and closing of the laser; the signal output end of the laser is connected to a group of optical fiber connectors through an optical switch; each optical fiber connector is equipped with a connector number for distinguishing other optical fiber connectors one-to-one. The handheld terminal includes a second main control unit, a second input unit and a second wireless communication unit, the second wireless communication unit is used in conjunction with the first wireless communication unit, and the second input unit is used in conjunction with each of the optical fiber connectors . The invention is used for improving the efficiency of fiber sequence testing work and improving the reliability of fiber sequence testing results.

Description

technical field [0001] The invention relates to the field of operation and maintenance of power communication optical cables in urban distribution networks, in particular to a remote trigger type optical fiber-to-fiber equipment. Background technique [0002] With the continuous development of the urban distribution network, the investment in maintaining the huge distribution network is getting higher and higher, and the environment in the communication lines of the distribution network is complex, and there are various uncertain factors, which make it difficult to measure the fiber sequence of the communication fiber optic cable, and the power supply Communication operation and maintenance personnel caused a lot of inconvenience in construction and maintenance. [0003] The traditional fiber sequence matching method requires at least two people to complete it. Among them, one person is required to send optical signals to the cores of the tested optical cable according to th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M11/00G02B6/42
CPCG01M11/30G02B6/4296
Inventor 张军山李中华魏长林王鑫金志强文孟杰许洪光黎明刘忠军周岩徐力徐亭亭付小霞刘刚谭虎王小亮郑冬仙李熠冉
Owner STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY