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Automatic detection device

An automatic detection device and a technology for testing light, which is applied in electromagnetic wave transmission systems, electrical components, transmission systems, etc., can solve problems affecting mutual conversion, affecting the stability of optical fiber communication systems, etc., and achieve the effect of improving accuracy and efficiency

Active Publication Date: 2017-10-20
王中庸
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, whether the conversion quality of the optical transmission module itself is good or not will affect whether it can correctly perform mutual conversion between electrical signals and optical signals, and further affect the stability of the entire optical fiber communication system

Method used

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  • Automatic detection device
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Embodiment Construction

[0071] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0072] see Figure 1 to Figure 3 , an embodiment of the present invention provides an automatic inspection device 100 suitable for inspecting the optical transmission module 200 . Generally speaking, the optical transmission module 200 is a single optical signal transceiver module formed by integrating two functions of an optical transmitter (Transmitter) and an optical receiver (Receiver), and can be used for mutual conversion between electrical signals and optical signals. , so that various types of electronic devices can be connected to each other through the optical fiber communication network.

[0073] In this embodiment, the optical transmission module 200 may include an optical transmission port 210 , an electrical transmission port 220 and a photoelectric conversion unit 230 . Wherein, the optical transmission port 2...

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Abstract

An automatic detection device comprises an electro-optic conversion module, an optical fiber connector, a test base, an error code tester, two shifting mechanisms and a control module, wherein the control module controls the first shifting mechanism to move an optical transmission module to the test base, controls the second shifting mechanism to insert the optical fiber connector into the optical transmission module, and activates the error code tester to generate a pulse signal, the electro-optical conversion module generates the test optical signal according to the pulse signal, the optical transmission module generates an output electric signal according to the test optical signal transmitted by the optical fiber connector, the test base generates a detection signal according to the output electric signal, and the error code tester generates an error rate based on the detection signal. After a preset time, the control module controls the second shifting mechanism to pull out the optical fiber connector, and controls the first shifting mechanism to move the optical transmission module to a qualified product area or the defective area according to the error rate.

Description

technical field [0001] The invention relates to an automatic detection device, in particular to an automatic detection device suitable for detecting an optical transmission module. Background technique [0002] In terms of current communication technology transmission, wired transmission using electrical or optical signals through cables as the signal transmission medium is still more stable than wireless transmission. Among them, optical signal transmission is the fastest. Therefore, with the passage of time, the transmission medium used in communication technology has evolved from ordinary cables used to transmit electrical signals to optical fibers (Fiber Optics) used to transmit optical signals. In addition, due to the advantages of high bandwidth, good confidentiality and no electromagnetic interference, optical fiber has been widely laid and applied to the backbone of network cabling since its inception, in order to achieve the goal of Fiber To The Home (FTTH) . [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/073
CPCH04B10/0731
Inventor 王中庸
Owner 王中庸