A method and device for automatic design of cable laying

Abstract

The present application provides a cable laying automation design method and device, the method comprising the following steps: S1: obtaining the types of pre-laid cables for the entire station and the number of each pre-laid cable; S2: automatically arranging the various types of cables pre-laid for the entire station in corresponding channels according to the types of pre-laid cables for the entire station and the number of each pre-laid cable, and obtaining the arrangement results of the pre-laid cables for the entire station; S3: automatically constructing and sequencing the pre-laid cables for the entire station according to the arrangement results, and obtaining the construction sequencing results of the pre-laid cables for the entire station; S4: automatically performing cable simulation laying according to the arrangement results, the construction sequencing results, the cable starting and ending points and the cable channels, and obtaining the cable simulation laying results. The method realizes the automated and intelligent simulation laying of the arrangement and construction sequencing of the pre-laid cables, improves the level of cable construction management, and provides strong support for future cable operation and maintenance.

Description

Technical Field

[0001] The present application relates to the technical field of cable laying, and in particular to a method and device for automated design of cable laying. Background Art

[0002] Cable laying refers to the process of laying and installing cables along the surveyed route to form a cable line. According to the application scenario, it can be divided into several laying methods such as overhead, underground (pipeline and direct burial), underwater, wall and tunnel.

[0003] The entire life cycle of cable laying includes cable design and calculation, material procurement, construction and laying, and operation, inspection and replacement. In the traditional mode, the following problems exist in the entire life cycle of substation cable laying: In the design stage, the layout of cable structures is mainly based on experience and equipment layout design, and whether it is reasonable cannot be verified; in the cable length calculation stage, the path is mainly selected according to the cable trench layout for laying, and there is a lack of full consideration of the cable path planning and cable trench volume ratio of the entire station; in the procurement stage, the general design and construction laying path are not completely consistent, which makes it difficult to match the cable material procurement with the project needs; in the construction and laying stage, it is impossible to optimize the laying in real time, and it is possible that rework will be caused due to secondary design, wasting time and manpower; in the operation, inspection and replacement stage, the faulty cable cannot be accurately located, and troubleshooting is more difficult.

[0004] Cable laying is the most complex and tedious part of electrical design, especially for high-voltage substations. If the laying of massive cables relies entirely on manual work, it will consume a lot of manpower and time, and the time and labor costs cannot be controlled. Summary of the invention

[0005] The present application provides an automated design method and device for cable laying, which realizes the automated and intelligent simulation laying of the arrangement and construction sequencing of pre-laid cables, can effectively guide cable construction, improve the quality of cable construction and management level, and provide strong support for future cable operation and maintenance, technical transformation, and inspection.

[0006] In a first aspect, a method for automated design of cable laying is provided, comprising the following steps:

[0007] S1: Obtain the types of pre-laid cables in the entire station and the quantity of each pre-laid cable;

[0008] S2: automatically arranging the cables pre-laid in the entire station in corresponding channels according to the types of cables pre-laid in the entire station and the quantity of each type of cables pre-laid, to obtain an arrangement result of the cables pre-laid in the entire station;

[0009] S3: Automatically sort the pre-laid cables for the entire station according to the arrangement result to obtain a construction sorting result for the pre-laid cables for the entire station;

[0010] S4: Automatically perform cable simulation laying according to the arrangement result, the construction sequencing result, the cable starting and ending point equipment and the cable channel to obtain the cable simulation laying result.

[0011] Optionally, the automatic arrangement of different types of cables pre-laid throughout the station in the channel includes:

[0012] According to the national standard laying requirements for power cables, control cables and signal cables pre-laid throughout the station, different types of cables pre-laid throughout the station are automatically arranged in the channel.

[0013] Optionally, the automatic cable simulation laying includes:

[0014] The cable simulation laying is automatically performed according to the first rule, wherein the first rule includes one or more of the shortest path principle, the cable crossing avoidance principle and the cable turning number reduction principle.

[0015] Optionally, the method further comprises the following steps:

[0016] S5: Acquire three-dimensional cable data according to the cable simulation laying result, and perform three-dimensional visualization display.

[0017] Optionally, before performing the three-dimensional visualization display, the method further includes:

[0018] The three-dimensional cable data is lightweighted.

[0019] Optionally, the method further comprises:

[0020] The three-dimensional cable data is associated with virtual and real loop information of secondary equipment of the corresponding cable.

[0021] Optionally, the method further comprises the following steps:

[0022] S6: Acquire the actual cable laying progress at every preset time period, and determine whether the actual cable laying progress matches the corresponding progress portion of the cable simulation laying result.

[0023] Optionally, the method further comprises:

[0024] If the actual cable laying progress and the corresponding progress portion in the cable simulation laying result do not match, a reminder signal is generated, and the subsequent progress portion in the cable simulation laying result is updated according to the actual cable laying progress.

[0025] Optionally, the method further comprises:

[0026] S7: According to the cable simulation laying result, a cable construction plan and construction arrangement are automatically formulated to guide on-site cable construction and installation.

[0027] In a second aspect, a cable laying automation design device is provided, comprising the following modules:

[0028] The first module is used to obtain the types of pre-laid cables in the entire station and the quantity of each pre-laid cable;

[0029] The second module is used to automatically arrange the various types of cables pre-laid in the entire station in corresponding channels according to the types of the pre-laid cables in the entire station and the quantity of each type of pre-laid cables, so as to obtain the arrangement results of the pre-laid cables in the entire station;

[0030] The third module is used to automatically sort the pre-laid cables of the entire station according to the arrangement result to obtain the construction sorting result of the pre-laid cables of the entire station;

[0031] The fourth module is used to automatically perform cable simulation laying according to the arrangement results, the construction sequencing results, the cable starting and ending points and the cable channels to obtain the cable simulation laying results.

[0032] Optionally, the automatic arrangement of different types of cables pre-laid throughout the station in the channel includes:

[0033] According to the national standard laying requirements for power cables, control cables and signal cables pre-laid throughout the station, different types of cables pre-laid throughout the station are automatically arranged in the channel.

[0034] Optionally, the automatic cable simulation laying includes:

[0035] The cable simulation laying is automatically performed according to the first rule, wherein the first rule includes one or more of the shortest path principle, the cable crossing avoidance principle and the cable turning number reduction principle.

[0036] Optionally, the device further includes the following modules:

[0037] The fifth module is used to obtain three-dimensional cable data according to the cable simulation laying results and perform three-dimensional visual display.

[0038] Optionally, the fifth module is also used to perform lightweight processing on the three-dimensional cable data.

[0039] Optionally, the fifth module is also used to associate the three-dimensional cable data with virtual and real loop information of secondary equipment of the corresponding cable.

[0040] Optionally, the device further includes the following modules:

[0041] The sixth module is used to obtain the actual cable laying progress every preset time period, and determine whether the actual cable laying progress matches the corresponding progress part in the cable simulation laying result.

[0042] Optionally, if the actual cable laying progress does not match the corresponding progress in the cable simulation laying result, the sixth module generates a reminder signal and updates the subsequent progress in the cable simulation laying result according to the actual cable laying progress.

[0043] Optionally, the device further includes the following modules:

[0044] The seventh module is used to automatically formulate a cable construction plan and construction arrangement based on the cable simulation laying results to guide on-site cable construction and installation.

[0045] It can be seen from the above embodiments that the cable laying automation design method provided by the present application realizes the automation and intelligent simulation laying of the arrangement and construction sequencing of the pre-laid cables by automatically arranging the different types of cables pre-laid in the whole station in the channel, and automatically arranging the pre-laid cables of the whole station according to the arrangement results, combining the cable starting and ending equipment and the cable channel, and automatically simulating the laying of cables, and realizing the automation and intelligent simulation laying of the arrangement and construction sequencing of the pre-laid cables, and formulating the cable laying schedule based on the simulation laying results, and assigning the cable laying tasks according to the construction schedule and personnel arrangement. The construction personnel directly construct according to the design results, saving the workload of the secondary design and shortening the construction time. In addition, the efficiency and quality of the cable laying design are effectively improved, the cable procurement cost is accurately controlled, the cable waste is avoided, the engineering construction cost is reduced, and more than 60% of the manpower and time investment can be saved in the design. In addition, according to the cable simulation laying results, the cable construction arrangement can be effectively guided, the efficiency and quality of the cable arrangement can be greatly improved, and the cable construction workload can be reduced by about 20%. The cable laying construction project can be finely managed by using the cable simulation laying results, which can improve the cable construction quality and management level. The results of cable simulation laying provide strong support for the operation, maintenance, technical transformation and overhaul of the subsequent actual cable laying. They can also accurately locate faulty cables, replace them in a targeted manner, and shorten the troubleshooting time. Furthermore, when simulating cable laying for high-voltage substations, the number of cables is huge. The use of automated design can save a lot of manpower and material resources, and accurately count and control the cable length. When purchasing cables, the construction unit can optimize the cable supply plan based on the cable construction process provided by the design unit, while ensuring the construction schedule, reducing the supply pressure on the supplier and reducing the storage and preservation costs of the cables on site. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the embodiments are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0047] Figure 1 It is a schematic flow chart of a cable laying automation design method provided in the present application according to some embodiments. DETAILED DESCRIPTION

[0048] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be interpreted as limiting the present application.

[0049] It will be understood by those skilled in the art that, unless expressly stated, the singular forms "one", "said", and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the specification of the present application refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof. It should be understood that when we refer to an element as being "connected" or "coupled" to another element, it may be directly connected or coupled to the other element, or there may be an intermediate element. In addition, the "connection" or "coupling" used herein may include wireless connection or wireless coupling. The term "and / or" used herein includes all or any unit and all combinations of one or more associated listed items.

[0050] At present, in the entire life cycle of cable laying, in each stage of cable design and accounting, material procurement, construction and laying, operation and inspection and replacement, since the design or operation is done manually based on experience, real-time optimization is impossible. Problems in the previous stages will affect the later stages, and the progress of each stage is not intelligent enough, and the waste of manpower and materials is inevitable.

[0051] Figure 1 This is a schematic flow chart of a cable laying automation design method provided by the present application according to some embodiments. In view of the above problems, the present application proposes a cable laying automation design method. Figure 1 This method will be described.

[0052] like Figure 1 As shown, S1, obtains the types of pre-laid cables in the entire station and the quantity of each pre-laid cable.

[0053] Specifically, the list of cables planned to be laid (pre-laid) throughout the station is imported into the cable construction management system, and the cable construction management system outputs the types of pre-laid cables for the entire station, the quantity of each pre-laid cable, the cable starting and ending equipment, and the cable channels, so as to facilitate the subsequent simulation of the laying of pre-laid cables for the entire station.

[0054] S2, according to the types of pre-laid cables in the entire station and the quantity of each type of pre-laid cables, the various types of cables pre-laid in the entire station are automatically arranged in corresponding channels to obtain the arrangement results of the pre-laid cables in the entire station.

[0055] Optionally, the types of cables pre-laid throughout the station include power cables, control cables and signal cables.

[0056] The following table illustrates the results of the arrangement:

[0057] Table 1

[0058]

[0059] In Table 1, channel 1 is used for laying power cables, channel 2 is used for laying control cables, and channel 3 is used for laying signal cables. In channel 1, the power cables are arranged in sequence from left to right: cable 1, cable 2, and cable 3; in channel 2, the control cables are arranged in sequence from left to right: cable 2, cable 1, and cable 3; in channel 3, the signal cables are arranged in sequence from left to right: cable 1, cable 2, and cable 3.

[0060] The arrangement result can be automatically calculated by computer software. It should be noted that the arrangement result in the computer software can be expressed in the form of Table 1, or in other forms of schematic diagrams such as engineering drawings simulated according to the corresponding relationship in Table 1. This application does not limit this.

[0061] The above method can automatically arrange and simulate different cables in the channel according to the arrangement process requirements of the pre-laid cables in the entire station.

[0062] S3, performing construction sequencing calculation for the pre-laid cables of the entire station according to the arrangement results, and obtaining the construction sequencing results for the pre-laid cables of the entire station.

[0063] According to the above arrangement results, combined with other factors such as the actual laying environment, the construction order of each channel is determined, for example, the control cable in channel 2 is laid first, followed by the power cable in channel 1, and finally the signal cable in channel 3. The construction order can be automatically calculated by computer software, and the construction sorting results can be presented in a table or in a schematic diagram, which is not limited in this application.

[0064] Realize automatic sequencing of cable construction, simulate and verify the cable construction sequence, optimize the cable construction laying sequence, achieve reasonable and compliant cable construction sequence, improve laying quality and efficiency, and the cable arrangement and construction sequencing results based on the simulated laying of the entire substation project are conducive to the subsequent allocation of cable laying tasks according to the construction schedule and personnel arrangements, and the formulation of the cable laying schedule.

[0065] S4, automatically performs cable simulation laying according to the arrangement results, construction sequencing results, cable starting and ending point equipment and cable channels to obtain the cable simulation laying results.

[0066] Specifically, by reading the logical information of the cable inventory, combining the plane equipment layout and each channel, the cable laying is automatically carried out and the cable length is accurately counted according to the arrangement results and construction sequencing results, which fundamentally eliminates human errors, ensures the design quality, and increases the design speed by more than 60%.

[0067] In a possible implementation manner, the above steps are all completed by computer software.

[0068] It should be noted that the computer software may present the cable simulation laying results in the form of other schematic diagrams such as engineering drawings, or in the form of a table, that is, to indicate the cable simulation laying results, and this application does not limit this.

[0069] The above method is used to carry out the automation and intelligent design of the pre-laid cables of the whole station. Based on the results of the simulated laying arrangement and construction sequencing of the cables of the whole station of the substation project, a cable laying schedule is formulated. According to the construction schedule and personnel arrangement, the cable laying tasks are allocated. The construction personnel directly construct according to the design results, saving the workload of secondary design and shortening the construction time. It can effectively improve the efficiency and quality of cable laying design, accurately control the cable procurement cost, avoid cable waste, reduce the cost of engineering construction, and save more than 60% of manpower and time investment in design. In addition, according to the results of cable simulation laying, the cable construction arrangement can be effectively guided, which greatly improves the efficiency and quality of cable arrangement and reduces the workload of cable construction by about 20%. The refined management of cable laying construction projects using the results of cable simulation laying can improve the quality and management level of cable construction. The results of cable simulation laying provide strong support for the operation, maintenance, technical transformation and overhaul of the subsequent actual laying of cables, and can accurately locate faulty cables, replace them in a targeted manner, and shorten the troubleshooting time. Furthermore, when simulating the laying of cables for high-voltage substations, the number of cables is huge, and the use of automated design can save a lot of manpower and material resources, and accurately count and control the cable length. When purchasing cables, the construction unit can optimize the cable supply plan according to the cable construction process provided by the design unit, while ensuring the construction schedule, reducing the supply pressure of the supplier and reducing the storage and preservation costs of the cables on site.

[0070] In a possible implementation, different types of cables pre-laid throughout the station are automatically arranged in channels according to national standard laying requirements for power cables, control cables, and signal cables pre-laid throughout the station.

[0071] By adopting the above method, the cables are automatically arranged by considering the cable stratification and volume ratio restrictions, so as to realize the automation of cable laying and space collaborative design, and can automatically optimize the cable laying in combination with the plane equipment layout and channel path; by automatically arranging the cables by considering the cable type and laying order, the cable length can be counted more accurately, so as to realize the reasonable planning of cable paths, effective cable stratification, volume ratio verification and accurate statistics of cable length.

[0072] In one example, the automatic cable simulation laying is automatically performed according to the first rule to optimize the automatic arrangement, which can reduce the problem of large cable margin reservation, make the cable quantity estimation more accurate, and reduce the cable consumption by 10% to 20%, wherein the first rule includes one or more of the following rules:

[0073] The shortest path principle, the principle of avoiding cable crossing and the principle of reducing the number of cable turns.

[0074] For example, during the process of cable simulation laying, when selecting the channel for laying the cable, the shortest path principle is followed, that is, the channel with the shortest path is selected to minimize the length of the cable simulation laying; for another example, whether cable crossing occurs during the cable simulation laying process is detected in real time. If so, the cable simulation laying of this section is repeated; for another example, when there are multiple cable arrangements, the arrangement with fewer cable turns is selected.

[0075] By adopting the above method, the cable laying simulation is automatically performed according to the above first rule, which fundamentally eliminates human errors, ensures the design quality, and increases the design speed by more than 60%.

[0076] In one possible implementation, the operations of step S2 and step S3 are deployed on a cloud server, and the interface provided by the cloud server is directly called. The cloud server efficiently completes automatic arrangement and construction sorting through task allocation, integrates the calculation results, and feeds them back to the software to achieve automatic arrangement and sorting of massive cables.

[0077] The above method can solve the computing bottleneck problem of a single computer. Cable construction and arrangement is a complex and cumbersome process. In the process of cable arrangement, it is necessary to consider the construction technology and related regulations and specifications, and to ensure that the cables are arranged reasonably, avoid crossing as much as possible, and reduce the number of turns. Therefore, to achieve automatic cable arrangement, there are high requirements for cable laying and arrangement algorithms and computing power. For projects with huge numbers of cables, in the process of cable simulation laying, the advantages of cloud computing are used to deploy complex calculations or calculations with huge amounts of data on cloud servers, which can speed up the calculation speed and solve the problem of fast calculation and processing of large amounts of cable laying.

[0078] In one example, the cable laying automation design method further includes the following steps:

[0079] S5, obtaining three-dimensional cable data according to the cable simulation laying results, and performing three-dimensional visualization display.

[0080] Specifically, a 3D rendering module can be used to draw the acquired three-dimensional cable data model onto a display to achieve three-dimensional visual display.

[0081] The massive cable models are huge and inconvenient to view and apply in practice. Therefore, it is necessary to render and display the massive cables. By drawing the 3D cable data model on the screen, it can be widely used in 3D design, virtual simulation, visualization and other applications. The 3D cable laying design results are used to guide the cable laying construction, combining design and construction to improve the construction quality.

[0082] 3D display is the most intuitive display method. Users can directly see the overall cable layout effect and the actual situation at the cable bends. In order to facilitate users to make timely adjustments based on the virtual cable layout and carry out construction based on this, the 3D scene rendering display of cable database establishment, digital design results management and browsing, and digital construction auxiliary system application in this application provides support for the terminal display of ultra-large-scale 3D models.

[0083] In a possible implementation, before performing the three-dimensional visualization display, the method further includes:

[0084] Lightweight the 3D cable data.

[0085] When a large number of cables are visualized and simulated in 3D, each cable has different paths, sizes and specifications, and is an irregular 3D entity. In a 500kV substation project, there are nearly 10,000 cables with a total length of hundreds of kilometers. If the visualization, virtual arrangement and construction simulation of the cables in the entire station are to be realized, higher requirements will be placed on the computing power and speed of the existing 3D rendering engine. However, by adopting the above method, the 3D cable data model is lightweighted, the high requirements for hardware in model processing are reduced, and the lightweight display requirements in environments such as web or mobile terminals can be supported.

[0086] In a possible implementation, the three-dimensional cable data is associated with the virtual and real loop information of the secondary equipment of the corresponding cable.

[0087] By adopting the above method, it is possible to associate two-dimensional data (virtual and real circuit information of secondary equipment) with three-dimensional design data (three-dimensional cable data). By clicking on the three-dimensional cable design displayed on the screen, you can not only see the cable layout effect, but also the virtual and real circuit information of the secondary equipment of the corresponding cable.

[0088] In a possible implementation, the method further includes the following steps:

[0089] S6: Obtain the actual cable laying progress at every preset time period, and determine whether the actual cable laying progress matches the corresponding progress in the cable simulation laying result.

[0090] Optionally, according to the aforementioned virtual cable simulation laying results, a cable construction plan and construction arrangement are automatically formulated to guide on-site cable construction and installation, and the construction process and construction results are recorded at the same time. The actual laying results are compared with the corresponding cable simulation laying results every preset time period to see if they correspond one to one, providing strong support for the digital handover of cables. The preset time period can be 4 hours, 8 hours, etc., set according to actual needs. While updating the actual laying results in real time, ensure that they match the corresponding cable simulation laying results.

[0091] Optionally, if the actual cable laying progress does not match the portion of the corresponding progress in the cable simulation laying result, a reminder signal is generated, and the portion of the subsequent progress in the cable simulation laying result is updated according to the actual cable laying progress.

[0092] The above reminder signal is used to remind the user that the actual cable laying in the last preset time period does not match the corresponding progress in the cable simulation laying result. At this time, there are two compensation solutions:

[0093] Solution 1

[0094] The cables actually laid within the previous preset time period are removed, and the cables are re-laid according to the corresponding progress of the cable simulation laying results.

[0095] Solution 2

[0096] The cables actually laid within the last preset time period are retained, and the actual cable laying within the time period replaces the corresponding progress portion of the original cable simulation laying results. Then, based on the actual cable laying results within the time period and the cable simulation laying results before the time period, the cable laying in the cable simulation laying results of the subsequent progress is updated according to the first rule mentioned above.

[0097] According to the above-mentioned cable laying automation design method, the present application also provides a cable laying automation design device, including the following modules:

[0098] The first module is used to obtain the types of pre-laid cables in the entire station and the quantity of each pre-laid cable;

[0099] The second module is used to automatically arrange the various types of cables pre-laid in the entire station in corresponding channels according to the types of cables pre-laid in the entire station and the quantity of each type of cables pre-laid, so as to obtain the arrangement result of the cables pre-laid in the entire station;

[0100] The third module is used to automatically sequence the construction of the pre-laid cables of the entire station according to the arrangement results, and obtain the construction sequence results of the pre-laid cables of the entire station;

[0101] The fourth module is used to automatically perform cable simulation laying according to the arrangement results, construction sorting results, cable starting and ending point equipment and cable channels to obtain the cable simulation laying results.

[0102] For other implementation methods, please refer to the implementation method of the above-mentioned cable laying automation design method, which will not be repeated here.

[0103] It should be understood that, although the steps in the flowchart of the accompanying drawings are displayed in sequence as indicated by the arrows, these steps are not necessarily executed in sequence in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least a part of the steps in the flowchart of the accompanying drawings may include multiple sub-steps or multiple stages, and these sub-steps or stages are not necessarily executed at the same time, but can be executed at different times, and their execution order is not necessarily sequential, but can be executed in turn or alternately with other steps or at least a part of the sub-steps or stages of other steps.

[0104] The above is only a partial implementation method of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A cable laying automation design method, characterized in that: The following steps are involved: S1: Obtain the types of pre-laid cables in the entire station and the quantity of each pre-laid cable; S2: automatically arranging the cables pre-laid in the entire station in corresponding channels according to the types of cables pre-laid in the entire station and the quantity of each type of cables pre-laid, to obtain an arrangement result of the cables pre-laid in the entire station; The automatic arrangement of different types of cables pre-laid throughout the station in the channel includes: According to the national standard laying requirements of the power cables, control cables and signal cables pre-laid in the whole station, the different types of cables pre-laid in the whole station are automatically arranged in the channel; S3: Automatically sort the pre-laid cables for the entire station according to the arrangement result to obtain a construction sorting result for the pre-laid cables for the entire station; Automatically arranging the pre-laid cables for the entire station according to the arrangement results includes: Determine the construction sequence of each channel based on the arrangement results and in combination with other factors, including the actual laying environment; S4: automatically performing cable simulation laying according to the arrangement result, the construction sequencing result, the cable starting and ending point equipment and the cable channel to obtain the cable simulation laying result; The automatic cable simulation laying includes: Automatically perform cable simulation laying according to a first rule, wherein the first rule includes one or more of the shortest path principle, the cable crossing avoidance principle, and the cable turning number reduction principle; S5: acquiring three-dimensional cable data according to the cable simulation laying result, and performing three-dimensional visual display; S6: obtaining the actual cable laying progress at every preset time period, and determining whether the actual cable laying progress matches the corresponding progress portion of the cable simulation laying result; If the actual cable laying progress and the corresponding progress portion in the cable simulation laying result do not match, a reminder signal is generated, and the subsequent progress portion in the cable simulation laying result is updated according to the actual cable laying progress.

2. The method according to claim 1, characterized in that Before performing the three-dimensional visualization display, the method further includes: The three-dimensional cable data is lightweighted.

3. The method according to claim 1 or 2, characterized in that: The method further comprises: The three-dimensional cable data is associated with virtual and real loop information of secondary equipment of the corresponding cable.

4. The method according to claim 1, characterized in that The method further comprises the following steps: S7: According to the cable simulation laying result, a cable construction plan and construction arrangement are automatically formulated to guide on-site cable construction and installation.

5. A cable laying automation design device, characterized in that: Includes the following modules: The first module is used to obtain the types of pre-laid cables in the entire station and the quantity of each pre-laid cable; The second module is used to automatically arrange the different types of cables pre-laid in the whole station in the channel according to the types of the cables pre-laid in the whole station and the quantity of each type of cables pre-laid, so as to obtain the arrangement result of the cables pre-laid in the whole station; The automatic arrangement of different types of cables pre-laid throughout the station in the channel includes: According to the national standard laying requirements of the power cables, control cables and signal cables pre-laid in the whole station, the different types of cables pre-laid in the whole station are automatically arranged in the channel; The third module is used to automatically sort the pre-laid cables of the entire station according to the arrangement result to obtain the construction sorting result of the pre-laid cables of the entire station; Automatically arranging the pre-laid cables for the entire station according to the arrangement results includes: Determine the construction sequence of each channel based on the arrangement results and in combination with other factors, including the actual laying environment; The fourth module is used to automatically perform cable simulation laying according to the arrangement result, the construction sorting result, the cable starting and ending point equipment and the cable channel to obtain the cable simulation laying result; The automatic cable simulation laying includes: Automatically perform cable simulation laying according to a first rule, wherein the first rule includes one or more of the shortest path principle, the cable crossing avoidance principle, and the cable turning number reduction principle; The fifth module is used to obtain three-dimensional cable data according to the cable simulation laying results and perform three-dimensional visual display; The sixth module is used to obtain the actual cable laying progress at every preset time period, and determine whether the actual cable laying progress matches the corresponding progress part in the cable simulation laying result; If the actual cable laying progress and the corresponding progress portion in the cable simulation laying result do not match, a reminder signal is generated, and the subsequent progress portion in the cable simulation laying result is updated according to the actual cable laying progress.

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