Same-wavelength code recognition system, method and device, and storage medium

A technology of code identification and same wavelength, applied in the field of optical fiber, can solve the problem that the optical fiber link cannot be uniquely identified, and achieve the effect of reducing identification and production costs, and avoiding clutter interference.

Pending Publication Date: 2020-09-22
ZHONGSHAN SHUIMU GUANGHUA ELECTRONICS INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the existing same-wavelength coding identification system can only rely on the equipment on both sides to make judgments, but cannot uniquely identify the optical fiber link itself

Method used

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  • Same-wavelength code recognition system, method and device, and storage medium
  • Same-wavelength code recognition system, method and device, and storage medium
  • Same-wavelength code recognition system, method and device, and storage medium

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] It should be noted that although the functional modules are divided in the system schematic diagram and the logical order is shown in the flow chart, in some cases, it can be executed in a different order than the module division in the system or the flow chart steps shown or described. The terms "first", "second" and the like in the specification and claims and the above drawings are used to distinguish similar objects, and not necessarily used to describe a specific sequence or sequence.

[0029] The same-wavelength coding identification system includes a main control module, a narrow-ban...

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Abstract

The invention discloses a same-wavelength code recognition system, method and device, and a storage medium. The same-wavelength coding identification system comprises a main control module, a narrow-band light source, a filter, a circulator, a same-wavelength optical fiber reflection coding set and a photoelectric detector, wherein the circulator comprises a first end, a second end and a third end, the narrow-band light source, the filter and the first end of the circulator are connected in sequence, the same-wavelength optical fiber reflection coding set is connected with the second end of the circulator through an optical fiber, an input end of the photoelectric detector is connected with the third end of the circulator, and the photoelectric detector and the narrow-band light source areelectrically connected with the main control module. The system is advantaged in that the same-wavelength optical fiber reflection coding set with low processing difficulty is utilized, and the filter is added to the narrow-band light source to assist in accurate measurement, so identification and production cost can be effectively reduced.

Description

technical field [0001] The invention relates to the field of optical fibers, in particular to a code identification system, method, device and storage medium for the same wavelength. Background technique [0002] At present, the existing same-wavelength coding identification system can only rely on the light emitted by the equipment on both sides to make a judgment, but cannot uniquely identify the optical fiber link itself. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide the same wavelength code identification system, method, device and storage medium, which can realize unique identification, diagnosis and automatic switching of optical fiber links. [0004] The technical scheme that the present invention solves its problem adopts is: [0005] In the first aspect, the embodiment of the present invention provides the same-wavelength code identification system, including a main control module, a nar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D5/353G01D5/347
CPCG01D5/34707G01D5/35354
Inventor 朱惠君薛鹏白金刚毛志松邬耀华
Owner ZHONGSHAN SHUIMU GUANGHUA ELECTRONICS INFORMATION TECH CO LTD
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