Cable line topology map generation system and method based on cable design map

Abstract

Embodiments of the present application disclose a cable line topology map generation system and method based on a cable design map, the method comprising: when a node position point of an abnormal cable monitoring node reported and associated laying cable identification and node position identification are received, acquiring a cable path design map of a laying cable where the abnormal cable monitoring node is located according to the laying cable identification, determining an identification position point of the abnormal cable monitoring node in the cable path design map according to the node position identification, determining topology map range information based on the node position point, the identification position point and a preset range, determining cable line information based on the identification position point and the cable path design map, and generating a cable line topology map of the laying cable based on the topology map range information and the cable line information. The scheme generates a cable line topology map based on analysis results of abnormal node reported information, can automatically generate a regional cable line topology map when a cable is abnormal, and is more intelligent and more accurate in line path.

Description

TECHNICAL FIELD

[0001] The embodiment of the present application relates to the technical field of cables, in particular to a cable line topology graph generation system and method based on a cable design graph. BACKGROUND

[0002] In modern society, power supply is crucial to the normal operation of various industries and life. As an important part of power transmission, once the cable fails, it may lead to power interruption, equipment damage and even disastrous consequences, which seriously affects the stability and reliability of the power grid. Timely finding cable faults and repairing problems can help improve the stability of the power grid and ensure the reliability of power supply, which is crucial for the long-term stability of the power system operation and meeting people's demand for electricity. The need for cable fault finding has prompted the power industry to continuously develop and apply advanced cable positioning technology to improve the efficiency and accuracy of cable fault location, and promote the technical level and development of the entire industry.

[0003] In related cable monitoring technology, in order to more conveniently and beneficially monitor the cable, the system developed usually displays the cable in the monitoring area, such as displaying the cable line graph on the screen in a visual manner, but most of them are manually marked and positioned and drawn on site, which has low efficiency and poor accuracy of manual positioning, and is prone to errors or labeling errors, and cannot accurately and efficiently generate the cable line topology graph. SUMMARY

[0004] The embodiment of the present application provides a cable line topology graph generation system and method based on a cable design graph, which solves the problem of low efficiency and poor accuracy of manual positioning in the prior art, which is prone to errors or labeling errors, and cannot accurately and efficiently generate the cable line topology graph, and can automatically generate the cable line topology graph of the area when the cable is monitored, which is more intelligent and has more accurate line path.

[0005] In the first aspect, the embodiment of the present application provides a cable line topology graph generation method based on a cable design graph, comprising:

[0006] In the case of receiving the reported node position point of the abnormal cable monitoring node and the associated laying cable identifier and node position identifier, the cable path design graph corresponding to the laying cable where the abnormal cable monitoring node is located is obtained according to the laying cable identifier, and the identification position point of the abnormal cable monitoring node in the cable path design graph is determined according to the node position identifier;

[0007] determine topology graph range information based on the node position point, the identified position point and a preset range, and determine cable line information based on the identified position point and the cable path design graph;

[0008] generate the cable line topology graph of the laid cable based on the topology graph range information and the cable line information.

[0009] Optionally, the cable path design graph comprises a plurality of sub-sections of the cable path and corresponding center point identifiers, and the determining of the identified position point of the abnormal cable monitoring node in the cable path design graph based on the node position identifier comprises:

[0010] comparing the node position identifier with the center point identifier one by one, and determining the center point of the sub-section of the center point identifier which is successfully compared with the node position identifier as the identified position point of the abnormal cable monitoring node in the cable path design graph.

[0011] Optionally, the determining of the topology graph range information based on the node position point, the identified position point and a preset range comprises:

[0012] determining a deviated position of the identified position point in the cable path, and determining the geographical range of the laid cable based on the deviated position, the node position point and the preset range;

[0013] obtaining building information in the geographical range, and determining topology graph range information based on the geographical range and the building information in the geographical range.

[0014] Optionally, the determining of the geographical range of the laid cable based on the deviated position, the node position point and the preset range comprises:

[0015] determining the preset range of the node position point at the deviated position as the geographical range of the laid cable.

[0016] Optionally, the determining of the topology graph range information based on the geographical range and the building information in the geographical range comprises:

[0017] generating a virtual map according to a preset scale based on the geographical range and the building information in the geographical range, and fitting the node position point into the virtual map to obtain a virtual node position point;

[0018] determining the virtual map and the virtual node position point as the topology graph range information.

[0019] Optionally, the cable path design graph comprises the length of each sub-section, and the determining of the cable line information based on the identified position point and the cable path design graph comprises:

[0020] convert lengths of each sub-section of the cable path into a virtual cable route according to a preset scale, and fit the identification location point into the virtual cable route to obtain a virtual identification location point;

[0021] determine the virtual cable route and the virtual identification location point as cable line information.

[0022] Optionally, the generating the cable line topology map of the laid cable based on the topology map range information and the cable line information comprises:

[0023] align the virtual identification location point with the virtual node location point, and fit the virtual cable route into the virtual map to obtain the cable line topology map of the laid cable.

[0024] In a second aspect, an embodiment of the present application further provides a cable line topology map generation system based on a cable design map, comprising:

[0025] a design map acquisition module, configured to acquire, in a case that a node location point of an abnormal cable monitoring node and associated laid cable identification and node location identification are reported, a cable path design map corresponding to a laid cable where the abnormal cable monitoring node is located according to the laid cable identification;

[0026] an identification location point determination module, configured to determine an identification location point of the abnormal cable monitoring node in the cable path design map according to the node location identification;

[0027] a range information determination module, configured to determine topology map range information based on the node location point, the identification location point and a preset range;

[0028] a line information determination module, configured to determine cable line information based on the identification location point and the cable path design map;

[0029] a topology map generation module, configured to generate a cable line topology map of the laid cable based on the topology map range information and the cable line information.

[0030] In a third aspect, an embodiment of the present application further provides a cable line topology map generation device based on a cable design map, comprising:

[0031] one or more processors;

[0032] a storage device, configured to store one or more programs,

[0033] When the one or more programs are executed by the one or more processors, the one or more processors implement the cable line topology map generation method based on the cable design drawing according to the embodiments of the application.

[0034] In a fourth aspect, the embodiments of the application also provide a storage medium storing computer executable instructions for executing the cable line topology map generation method based on the cable design drawing when executed by a computer processor.

[0035] In the embodiments of the application, when the reported node location point of the abnormal cable monitoring node and the associated laying cable identifier and node location identifier are received, the cable path design drawing corresponding to the laying cable where the abnormal cable monitoring node is located is obtained according to the laying cable identifier, the identification location point of the abnormal cable monitoring node in the cable path design drawing is determined according to the node location identifier, the topology map range information is determined based on the node location point, the identification location point and the preset range, the cable line information is determined based on the identification location point and the cable path design drawing, and the cable line topology map of the laying cable where the abnormal cable monitoring node is located is generated based on the topology map range information and the cable line information. The cable line topology map is generated by analyzing the information reported by the abnormal cable monitoring node, which solves the problem that the cable line topology map generation efficiency is low and the manual positioning accuracy is poor in the prior art, errors or labeling errors are prone to occur, and the cable line topology map cannot be accurately and efficiently generated. When the cable anomaly is monitored, the cable line topology map of the region can be automatically generated, and the intelligent degree is higher and the line path is more accurate. BRIEF DESCRIPTION OF DRAWINGS

[0036] Figure 1 A flowchart of a cable line topology map generation method based on a cable design drawing provided by the embodiments of the application;

[0037] Figure 2 A schematic diagram of a cable path design drawing provided by the embodiments of the application;

[0038] Figure 3 A flowchart of a topology range information determination method provided by the embodiments of the application;

[0039] Figure 4 A schematic diagram of a virtual map provided by the embodiments of the application;

[0040] Figure 5 A flowchart of a cable line topology map generation method of a laying cable provided by the embodiments of the application;

[0041] Figure 6 A schematic diagram of a cable line topology map provided by the embodiments of the application;

[0042] Figure 7 A module structure block diagram of a cable line topology map generation system based on a cable design map is provided for the embodiment of the present application.

[0043] Figure 8 A structural schematic diagram of a cable line topology map generation device based on a cable design map is provided for the embodiment of the present application. DETAILED DESCRIPTION

[0044] The embodiment of the present application will be further described in detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the embodiment of the present application, but not to limit the embodiment of the present application. In addition, it should be noted that, in order to facilitate the description, only the parts related to the embodiment of the present application are shown in the drawings, but not all the structures.

[0045] The terms "first", "second", and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiment of the present application can be implemented in an order other than that illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually a class, not limited to the number of objects, for example, the first object can be one or more. In addition, "and / or or" in the specification and claims means at least one of the connected objects, and the character "or" generally means that the objects before and after are in an "or" relationship.

[0046] The cable line topology map generation method based on the cable design map provided by the embodiment of the present application can be applied to the generation scene of the cable line topology map. The cable line topology map generation method based on the cable design map provided by the embodiment of the present application can be applied to the generation scene of the cable line topology map. The execution subject of each step can be a computer device, which refers to any electronic device with data calculation, processing and storage capability, such as mobile phone, PC (Personal Computer), tablet computer and other terminal devices, or server and other devices, which are not limited by the embodiment of the present application.

[0047] Figure 1 A flowchart of a cable line topology map generation method based on a cable design map provided by the embodiment of the present application is shown in FIG. 1, which specifically includes: Figure 1

[0048] In step S101, in the case of receiving the node location point of the reported abnormal cable monitoring node and the associated laying cable identifier and node location identifier, the cable path design map corresponding to the laying cable where the abnormal cable monitoring node is located is obtained according to the laying cable identifier.

[0049] ​The abnormal monitoring node is used to represent whether the cable parameter is abnormal; the node position point is used to represent the specific position of the abnormal monitoring node in reality, which can be the GPS positioning of the abnormal monitoring node; the laid cable identifier is used to represent the symbol representing the laid cable; the node position identifier is used to represent the symbol representing the node position point; and the cable path design diagram is the design diagram of the line path of the laid cable stored in advance. In the case that the node position point of the reported abnormal cable monitoring node and the associated laid cable identifier and node position identifier are received, the cable path design diagram corresponding to the laid cable where the abnormal cable monitoring node is located is obtained according to the laid cable identifier. In an embodiment, the received laid cable identifier associated with the reported abnormal cable monitoring node is AA1, the cable path design diagram AA1 corresponding to the laid cable identifier AA1 is queried and obtained, and the cable path design diagram AA1 is determined as the cable path design diagram corresponding to the laid cable where the abnormal cable monitoring node is located.

[0050] Step S102, determining the identification position point of the abnormal cable monitoring node in the cable path design diagram according to the node position identifier.

[0051] The identification position point is used to represent the position of the abnormal monitoring node in the cable path design diagram. In the case that the associated node position identifier of the reported abnormal cable monitoring node is received, the identification position point of the abnormal cable monitoring node in the cable path design diagram is determined according to the associated node position identifier of the abnormal cable monitoring node. Optionally, the cable path design diagram includes a plurality of sub-sections of the cable path and corresponding center point identifiers, the associated node position identifier of the abnormal cable monitoring node is compared with each center point identifier one by one, and the center point of the sub-section of the center point identifier which is successfully compared with the node position identifier is determined as the identification position point of the abnormal cable monitoring node in the cable path design diagram. In an embodiment, as shown in FIG. 1, Figure 2 Figure 2 a schematic diagram of the cable path design diagram provided by the embodiment of the present application, Figure 2 includes the design route of the cable path and the design length of each sub-section, the black dot represents the center point of each sub-section, a-f are the center point identifiers of each center point, and the associated node position identifier of the reported abnormal cable monitoring node is a, so that the center point with the center point identifier a in the cable path diagram is determined as the identification position point of the abnormal cable monitoring node in the cable path design diagram.

[0052] Step S103, determining the topology diagram range information based on the node position point, the identification position point and a preset range.

[0053] ​The preset range is used to represent the range size of the pre-set cable laying environment, and the topology range information is used to represent the related information of the range of the cable path topology map. After the identification position point of the abnormal cable monitoring node in the cable path design map is determined, the topology map range information is determined based on the node position point of the abnormal cable monitoring node, the identification position point, and the preset range. In an embodiment, the identification position point is determined to be at a deviated position of the cable path. For example, the deviated position of the cable path includes a lower left position of the cable path, a center position of the cable path, and a lower right position of the cable path. According to the deviated position, the node position point, and the preset range, the geographical range of the laid cable where the abnormal cable monitoring node is located is determined. The building information in the geographical range of the laid cable is obtained. The topology map range information is determined based on the geographical range of the laid cable and the building information in the geographical range. The topology map range information is determined based on the node position point of the abnormal cable monitoring node, the identification position point, and the preset range, which can determine the approximate range of the cable topology map, so as to automatically generate the cable line topology map of the region.

[0054] In step S104, the cable line information is determined based on the identification position point and the cable path design map.

[0055] The cable line information is used to represent the related information of the cable path in the topology map. The cable line information is determined based on the identification position point of the abnormal monitoring cable and the cable path design map. Optionally, the cable path design map includes the lengths of the sub-sections. The lengths of the sub-sections of the cable path are converted according to a preset scale to obtain a virtual cable route, and the identification position point is fitted into the virtual cable route to obtain a virtual identification position point. The virtual cable route and the virtual identification position point are determined as the cable line information. The preset scale is the ratio of the length of a line segment on the cable line topology map to the actual length of the corresponding line segment on the ground. The virtual cable route is used to represent the corresponding cable route of the cable path in the cable path topology map, and the virtual identification position point is used to represent the position of the identification position point in the cable path topology map. In an embodiment, the preset scale is 1:10, that is, 1 cm in the topology map corresponds to 10 m. The cable path in the cable path design map includes five sub-sections, and the corresponding lengths are 100 m, 50 m, 200 m, 150 m, and 100 m. The lengths of the sub-sections in the cable path topology map are converted according to the preset scale and are 10 cm, 5 cm, 20 cm, 15 cm, and 10 cm in sequence. The virtual cable route is generated according to the converted sub-section lengths, and the identification position point is fitted into the virtual cable route to obtain the virtual identification position point.

[0056] In step S105, the cable line topology map of the laid cable is generated based on the topology map range information and the cable line information.

[0057] Wherein, after determining the topological graph range information and the cable line information, a cable line topological graph of the laid cable where the abnormal cable monitoring node is located is generated based on the topological graph range information and the cable line information. In one embodiment, the topological graph range information and the cable line information are combined to obtain the cable line topological graph of the laid cable where the abnormal cable monitoring node is located. The generation of the cable line topological graph of the laid cable where the abnormal cable monitoring node is located based on the topological graph range information and the cable line information solves the problem that the cable line topological graph is generated inefficiently and manually positioned inaccurately, errors or labeling errors are prone to occur, and the cable line topological graph cannot be accurately and efficiently generated.

[0058] As can be seen from the above, in the case that the reported node position point of the abnormal cable monitoring node and the associated laid cable identifier and node position identifier are received, the cable path design graph corresponding to the laid cable where the abnormal cable monitoring node is located is obtained according to the laid cable identifier, and the identification position point of the abnormal cable monitoring node in the cable path design graph is determined according to the node position identifier, the topological graph range information is determined based on the node position point, the identification position point and the preset range, the cable line information is determined based on the identification position point and the cable path design graph, and the cable line topological graph of the laid cable where the abnormal cable monitoring node is located is generated based on the topological graph range information and the cable line information. The cable line topological graph is generated by analyzing the information reported by the abnormal cable monitoring node according to the present scheme, which solves the problem that the cable line topological graph is generated inefficiently and manually positioned inaccurately in the prior art, errors or labeling errors are prone to occur, and the cable line topological graph cannot be accurately and efficiently generated. When the cable anomaly is monitored, the cable line topological graph of the region can be automatically generated, and the intelligent degree is higher, and the line path is more accurate.

[0059] Figure 3 A flowchart of a topological range information determination method provided by the embodiment of the present application is shown in Figure 3 as shown, specifically comprising:

[0060] Step S201, in the case that the reported node position point of the abnormal cable monitoring node and the associated laid cable identifier and node position identifier are received, the cable path design graph corresponding to the laid cable where the abnormal cable monitoring node is located is obtained according to the laid cable identifier.

[0061] Step S202, the identification position point of the abnormal cable monitoring node in the cable path design graph is determined according to the node position identifier.

[0062] Step S203, determining a bias position of the identified position point in the cable path in the cable path design map, determining a geographic range of the laid cable according to the bias position, the node position point and the preset range, acquiring building information in the geographic range, and determining topology map range information based on the geographic range and the building information in the geographic range.

[0063] In the method, the bias position of the identified position point of the abnormal cable monitoring node in the cable path in the cable path design map is determined, the geographic range of the laid cable where the abnormal cable monitoring node is located is determined according to the bias position, the node position point and the preset range, and optionally, the preset range of the node position point in the bias position is determined as the geographic range of the laid cable. The building information in the geographic range of the laid cable is acquired, and the topology map range information is determined based on the geographic range of the laid cable and the building information in the geographic range. Optionally, a virtual map is generated according to the geographic range of the laid cable and the building information in the geographic range according to a preset scale, and a virtual node position point is fitted to the virtual map from the node position point, and the virtual map and the virtual node position point are determined as the topology map range information. In an embodiment, the preset range is a square with a side length of 500 m, the bias position of the identified position point of the abnormal cable monitoring node in the cable path in the cable path design map is the lower left, the actual range of the square with a side length of 500 m in the lower left of the node position point is determined as the geographic range of the laid cable, the building information in the geographic range of the laid cable is acquired, a virtual map is generated according to the geographic range of the laid cable and the building information in the geographic range according to a preset scale of 1:10, and a virtual node position point is fitted to the virtual map from the node position point, as shown in FIG. 2. Figure 4 Figure 4 FIG. 2 is a schematic diagram of a virtual map provided by an embodiment of the present application, the square has a side length of 50 cm, the black filled rectangle is a building in the geographic range, and a is a virtual node position point fitted to the virtual map from the node position point. In another embodiment, the node position point is determined as a center point of the geographic range of the laid cable, and the geographic range of the laid cable is divided according to the preset range.

[0064] Step S204, determining cable line information based on the identified position point and the cable path design map.

[0065] Step S205, generating a cable line topology map of the laid cable based on the topology map range information and the cable line information.

[0066] ​It can be known from the above that the deviated position of the identification position point in the cable path is determined, the geographical range of the laid cable where the abnormal cable monitoring node is located is determined according to the deviated position, the node position point and the preset range, the building information in the geographical range of the laid cable is acquired, and the topology graph range information is determined based on the geographical range of the laid cable and the building information in the geographical range. Based on the node position point, the identification position point and the preset range of the abnormal cable monitoring node, the topology graph range information is determined, and the approximate range of the cable topology graph can be determined, so as to automatically generate the cable line topology graph of the region.

[0067] Figure 5 A flowchart of a cable line topology graph generation method for a laid cable provided by an embodiment of the present application is shown in FIG. 1, and specifically includes the following steps. Figure 5

[0068] In step S301, when the node position point of the reported abnormal cable monitoring node and the associated laid cable identification and node position identification are received, the cable path design graph corresponding to the laid cable where the abnormal cable monitoring node is located is acquired according to the laid cable identification.

[0069] In step S302, the identification position point of the abnormal cable monitoring node in the cable path design graph is determined according to the node position identification.

[0070] In step S303, the topology graph range information is determined based on the node position point, the identification position point and the preset range.

[0071] In step S304, the cable line information is determined based on the identification position point and the cable path design graph.

[0072] In step S305, the virtual identification position point is aligned with the virtual node position point, and the virtual cable line is fitted into the virtual map to obtain the cable line topology graph of the laid cable.

[0073] After the virtual map and the virtual node position in the topology graph range information and the virtual cable line and the virtual identification position point in the cable line information are determined, the virtual identification position point is aligned with the virtual node position point, and the virtual cable line is fitted into the virtual map to obtain the cable line topology graph of the laid cable. In an embodiment, the virtual identification position point is aligned with the virtual node position point, and the virtual cable line is fitted into the virtual map to obtain the cable line topology graph of the laid cable, as shown in FIG. 5. Figure 6 Figure 6 ​​A schematic diagram of a cable line topology map provided by an embodiment of the present application, A is a position point after the virtual identification position point is aligned with the virtual node position point, and the curve is a virtual cable line fitted in the virtual map. In another embodiment, the topology map range information and the cable line information are input into the trained topology map generation model to obtain the cable line topology map of the laid cable.

[0074] As can be seen from the above, after the virtual map and the virtual node position in the topology map range information and the virtual cable line and the virtual identification position point in the cable line information are determined, the virtual identification position point is aligned with the virtual node position point, and the virtual cable line is fitted in the virtual map to obtain the cable line topology map of the laid cable. The present scheme generates the cable line topology map of the laid cable where the abnormal cable monitoring node is located based on the topology map range information and the cable line information, solves the problems of low cable line topology map generation efficiency and poor manual positioning accuracy, and easily causes errors or labeling errors, and cannot accurately and efficiently generate the cable line topology map.

[0075] Figure 7 A module structure block diagram of a cable line topology map generation system based on a cable design map provided by an embodiment of the present application, the system is used to execute the cable line topology map generation method based on the cable design map provided by the above-mentioned embodiment, has the function modules and beneficial effects corresponding to the execution method. As shown in the figure, the system specifically includes: Figure 7

[0076] The design map acquisition module 101 is used to acquire the cable path design map corresponding to the laid cable where the abnormal cable monitoring node is located according to the laid cable identification under the condition that the node position point of the reported abnormal cable monitoring node and the associated laid cable identification and node position identification are received;

[0077] The identification position point determination module 102 is used to determine the identification position point of the abnormal cable monitoring node in the cable path design map according to the node position identification;

[0078] The range information determination module 103 is used to determine the topology map range information based on the node position point, the identification position point and the preset range;

[0079] The line information determination module 104 is used to determine the cable line information based on the identification position point and the cable path design map;

[0080] The topology map generation module 105 is used to generate the cable line topology map of the laid cable based on the topology map range information and the cable line information.

[0081] ​According to the above scheme, in a case where the reported node position point of the abnormal cable monitoring node and the associated laying cable identifier and node position identifier are received, the cable path design drawing corresponding to the laying cable where the abnormal cable monitoring node is located is acquired according to the laying cable identifier, the identification position point of the abnormal cable monitoring node in the cable path design drawing is determined according to the node position identifier, the topology graph range information is determined based on the node position point, the identification position point and the preset range, the cable line information is determined based on the identification position point and the cable path design drawing, and the cable line topology graph of the laying cable where the abnormal cable monitoring node is located is generated based on the topology graph range information and the cable line information. The cable line topology graph is generated by analyzing the information reported by the abnormal cable monitoring node according to the scheme, which solves the problem that the cable line topology graph generation efficiency is low and the manual positioning accuracy is poor in the prior art, errors or labeling errors are prone to occur, and the cable line topology graph cannot be accurately and efficiently generated. When the cable anomaly is monitored, the cable line topology graph of the region is automatically generated, the intelligent degree is higher, and the line path is more accurate.

[0082] In one possible embodiment, the identification position point determination module 102 is specifically configured to:

[0083] The node position identifier is compared with the center point identifier one by one, and the center point of the sub-section of the center point identifier that is successfully compared with the node position identifier is determined as the identification position point of the abnormal cable monitoring node in the cable path design drawing.

[0084] In one possible embodiment, the range information determination module 103 is specifically configured to:

[0085] The bias position of the identification position point in the cable path is determined, and the geographical range of the laying cable is determined according to the bias position, the node position point and the preset range.

[0086] The building information in the geographical range is acquired, and the topology graph range information is determined based on the geographical range and the building information in the geographical range.

[0087] In one possible embodiment, the range information determination module 103 is further configured to:

[0088] The preset range of the node position point in the bias position is determined as the geographical range of the laying cable.

[0089] In one possible embodiment, the range information determination module 103 is further configured to:

[0090] generate a virtual map according to a preset scale based on the geographic range and the building information in the geographic range, and fit the node position points into the virtual map to obtain virtual node position points;

[0091] determine the virtual map and the virtual node position points as the topological map range information.

[0092] In one possible embodiment, the line information determination module 104 is specifically configured to:

[0093] convert the length of each sub-section of the cable path according to a preset scale to obtain a virtual cable path, and fit the identification position points into the virtual cable path to obtain virtual identification position points;

[0094] determine the virtual cable path and the virtual identification position points as the cable line information.

[0095] In one possible embodiment, the topological map generation module 105 is specifically configured to:

[0096] align the virtual identification position points with the virtual node position points, and fit the virtual cable path into the virtual map to obtain the cable line topological map of the laid cable.

[0097] Figure 8 A structural schematic diagram of a cable line topological map generation device based on a cable design map provided by an embodiment of the present application is shown in FIG. 1. The device includes a processor 201, a memory 202, an input device 203, and an output device 204. The number of processors 201 in the device can be one or more, and one processor 201 is taken as an example in the embodiment. Figure 8 The processor 201, the memory 202, the input device 203, and the output device 204 in the device can be connected through a bus or other means, and the connection through a bus is taken as an example in the embodiment. Figure 8 The memory 202 is a computer readable storage medium, which can be used to store software programs, computer executable programs, and modules, such as program instructions or modules of the cable line topological map generation method based on a cable design map in the embodiment of the present application. The processor 201 executes various function applications and data processing of the device by running the software programs, instructions, and modules stored in the memory 202, that is, implements the cable line topological map generation method based on a cable design map. The input device 203 can be used to receive input digital or character information, and generate key signal inputs related to user settings and function control of the device. The output device 204 can include a display device such as a display screen. Figure 8

[0098] ​The embodiment of the present application also provides a storage medium comprising computer executable instructions, which are used for executing the cable line topology map generation method based on a cable design map when executed by a computer processor, and the method comprises the following steps:

[0099] In the case that the reported node position point of the abnormal cable monitoring node and the associated laying cable identifier and node position identifier are received, the cable path design map corresponding to the laying cable where the abnormal cable monitoring node is located is acquired according to the laying cable identifier, and the identification position point of the abnormal cable monitoring node in the cable path design map is determined according to the node position identifier;

[0100] The topology map range information is determined based on the node position point, the identification position point and a preset range, the cable line information is determined based on the identification position point and the cable path design map;

[0101] The cable line topology map of the laying cable is generated based on the topology map range information and the cable line information.

[0102] It is worth noting that in the embodiment of the above-mentioned cable line topology map generation method based on a cable design map system, each unit and module included is only divided according to functional logic, but is not limited to the above-mentioned division, as long as the corresponding function can be realized; in addition, the specific name of each functional unit is only for easy mutual distinction, and is not used to limit the protection scope of the embodiment of the present application.

[0103] Note that the above is only the preferred embodiment of the present application and the technical principle applied. Those skilled in the art will understand that the present application is not limited to the specific embodiments described herein, and those skilled in the art can make various obvious changes, readjustments and substitutions without departing from the protection scope of the present application. Therefore, although the present application has been described in more detail through the above embodiments, the present application is not limited to the above embodiments, and can include more other equivalent embodiments without departing from the concept of the present application, and the scope of the present application is determined by the scope of the appended claims.

Claims

1. A method for generating a cable line topology map based on a cable design map, characterized by, Comprising: In the case of receiving the reported abnormal cable monitoring node position point and the associated laying cable identifier and node position identifier, acquiring the cable path design diagram corresponding to the laying cable where the abnormal cable monitoring node is located according to the laying cable identifier, and determining the identification position point of the abnormal cable monitoring node in the cable path design diagram according to the node position identifier; Determine the deviation position of the identification position point in the cable path, determine the preset range of the node position point in the deviation position as the geographical range of the laying cable, acquire the building information in the geographical range, generate a virtual map according to a preset scale, and fit the node position point to the virtual map to obtain a virtual node position point, determine the virtual map and the virtual node position point as the topological graph range information, and determine the cable line information based on the identification position point and the cable path design diagram; Generate the cable line topological graph of the laying cable based on the topological graph range information and the cable line information.

2. The cable design drawing based cable line topology map generation method of claim 1, wherein, The cable path design diagram includes a plurality of sub-sections of the cable path and corresponding center point identifiers, and the identification position point of the abnormal cable monitoring node in the cable path design diagram is determined according to the node position identifier, comprising: The node position identifier is compared with the center point identifier one by one, and the center point of the sub-section of the center point identifier which is successfully compared with the node position identifier is determined as the identification position point of the abnormal cable monitoring node in the cable path design diagram.

3. The cable design drawing based cable line topology map generation method according to any one of claims 1-2, characterized in that, The cable path design diagram includes the length of each sub-section, and the cable line information is determined based on the identification position point and the cable path design diagram, comprising: The length of each sub-section of the cable path is converted according to a preset scale to obtain a virtual cable route, and the identification position point is fitted into the virtual cable route to obtain a virtual identification position point; The virtual cable route and the virtual identification position point are determined as the cable line information.

4. The cable design drawing based cable line topology map generation method according to claim 3, characterized by, The cable line topological graph of the laying cable is generated based on the topological graph range information and the cable line information, comprising: Align the virtual identification position point with the virtual node position point, fit the virtual cable route into the virtual map to obtain the cable line topological graph of the laying cable.

5. A cable line topology map generation system based on a cable design map, characterized by, Comprising: A design diagram acquisition module, configured to acquire, in the case of receiving the reported abnormal cable monitoring node position point and the associated laying cable identifier and node position identifier, the cable path design diagram corresponding to the laying cable where the abnormal cable monitoring node is located according to the laying cable identifier; An identification position point determination module, configured to determine the identification position point of the abnormal cable monitoring node in the cable path design diagram according to the node position identifier; a range information determining module configured to determine a biased position of the identified location point on the cable path, determine a preset range of the node location point at the biased position as a geographical range of the laid cable, acquire building information within the geographical range, generate a virtual map according to a preset scale based on the geographical range and the building information within the geographical range, fit the node location point to the virtual map to obtain a virtual node location point, and determine the virtual map and the virtual node location point as the topology map range information; a line information determining module configured to determine cable line information based on the identified location point and the cable path design map; a topology map generating module configured to generate a cable line topology map of the laid cable based on the topology map range information and the cable line information.

6. A cable line topology map generating apparatus based on a cable design map, the apparatus comprising: one or more processors; a storage device configured to store one or more programs, when the one or more programs are executed by the one or more processors, the one or more processors are caused to implement the cable line topology map generation method based on a cable design map according to any one of claims 1-4.

7. A storage medium storing computer executable instructions, when executed by a computer processor, for performing the cable line topology map generation method based on a cable design map according to any one of claims 1-4.

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