Distribution network communication optical cable fault location method and device
A communication optical cable and fault location technology, applied in the field of power communication, can solve the problems of high operation and maintenance costs, low efficiency and accuracy, and achieve the effect of reducing operation and maintenance costs
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Embodiment 1
[0022] Please refer to figure 1 , an embodiment of the present invention provides a distribution network communication cable fault location method, the method includes:
[0023] 501. Establish a geospatial model of the distribution network communication optical cable;
[0024] 502. According to the geospatial model, display the routing distribution diagram of the distribution network communication optical cable on the geographic information system GIS map;
[0025] 503. After obtaining the fault information of the optical cable, calculate the geographic location information of the fault point of the optical cable according to the routing distribution map and the preset fault point location algorithm;
[0026] 504. Mark the optical cable fault point on the GIS map according to the geographic location information.
[0027] In some embodiments of the present invention, before step 530, it also includes: pre-designing a fault location algorithm based on the geographical space mo...
Embodiment 2
[0041] Please refer to figure 2 , the embodiment of the present invention provides a fault location device for distribution network communication optical cables, including: an optical cable fault location module 100, an optical cable fault diagnosis system 200, and a GIS system 300 (specifically, it may be a WebGIS system).
[0042]The optical cable fault diagnosis system 200 is specifically OTDR supporting equipment or other third-party optical cable line guarantee systems, and the GIS system 300 is specifically geographic information developed based on genuine electronic maps provided by the National Bureau of Surveying and Mapping or surveying and mapping units in various provinces and cities system. The optical cable fault location module 100 can be embedded in the optical cable fault diagnosis system 200, can also be embedded in the GIS system 300, or can be used as a system independently. If the optical cable fault location module 100 is used independently as a system,...
Embodiment 3
[0059] On the basis of Embodiment 1 and Embodiment 2, this embodiment further elaborates the composition of the optical cable fault location module 100 .
[0060] Please refer to Figure 4 , the optical cable fault location module 100 includes an establishment unit and a calculation unit; wherein the establishment unit can be used to establish a geospatial model of the distribution network communication optical cable, and the geospatial model can include: a resource model 1000, an optical fiber topology model 2000, and a route Model 3000; the computing unit can be used to provide a fault location algorithm 6000. Wherein, the resource model 1000 is the construction basis of the fiber topology model 2000, the fiber topology model 2000 is the construction basis of the routing model 3000, and the routing model 3000 is the construction of the fault location algorithm 6000 Base.
[0061] Please refer to Figure 5 , the resource model 1000 is constructed according to the managemen...
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