Optical fiber monitoring system for power networking
A monitoring system and power networking technology, applied in electromagnetic wave transmission systems, transmission monitoring, optical fiber transmission, etc., can solve the problems of not being able to discover potential hidden dangers of optical fibers in time, lack of optical fiber monitoring systems for power networking, economic losses, etc., to eliminate safety. The effect of hidden dangers, rapid maintenance, and reduction of labor costs
Inactive Publication Date: 2021-01-29
STATE GRID LIAONING ELECTRIC POWER RES INST +1
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Problems solved by technology
[0003] In view of the lack of background technology, the present invention provides a fiber optic monitoring system for power networking. The technical problem to be solved is that there is currently a lack of fiber optic monitoring systems in power networking, and potential hidden dangers in the use of optical fibers cannot be discovered in time. , causing economic loss
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[0022] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0023] Such as figure 1 As shown, a fiber optic monitoring system for power networking includes at least one data collection terminal 1 and a server 2, and the data collection terminal 1 includes a dial switch 11, a signal generating unit 12, a signal receiving unit 13, a control unit 10 and Data sending unit 14, dial switch 11 is electrically connected with the input terminal of control unit 10, is used for setting the physical address of this data collection terminal 1, and control unit 10 drives signal generating unit 12 to send optical burst to optical fiber, and signal receiving unit 13 Receive the optical signal reflected from the optical fiber, and sen...
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The invention relates to the technical field of optical fiber detection, and discloses an optical fiber monitoring system for power networking, which comprises at least one data acquisition terminal and a server, and is characterized in that the data acquisition terminal comprises a dial switch, a signal generation unit, a signal receiving unit, a control unit and a data sending unit; wherein thedial switch is used for setting physical addresses of the data acquisition terminals, the server comprises a processing unit, a monitoring screen, a storage unit, a query unit and an information management unit, and during optical fiber detection, the server receives optical signals sent by the data acquisition terminals converts the optical signal of each data acquisition terminal into a corresponding OTDR curve, displays the OTDR curve on the monitoring screen, and marks and prompts the abnormal part if the abnormal part exists on the OTDR curve.
Description
technical field [0001] The invention relates to the technical field of optical fiber detection, in particular to an optical fiber monitoring system for power networking. Background technique [0002] The optical communication network is the most important communication network in the power industry at present, and it undertakes the construction of high-speed and long-distance backbone communication. With the continuous expansion of the optical network scale, the transmission structure of the network becomes more and more complex, and the maintenance of the optical cable and the monitoring of the status of the optical cable become more and more important and more complicated. At present, when the optical fiber in the communication network is abnormal, technicians mostly use optical time domain reflectometer (OTDR) to find the location of the breakpoint on the optical fiber, and finally repair it. During the maintenance period, the optical fiber is always in an unusable state...
Claims
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IPC IPC(8): H04B10/079H04B10/25H04B17/309
CPCH04B10/079H04B17/309
Inventor 赵景宏金垒卢斌杨超刘冬黄兴李立周旭韩永辉
Owner STATE GRID LIAONING ELECTRIC POWER RES INST