Cable channel generation method and device and cable channel display method and system

Abstract

The invention discloses a cable channel generation method and device and a cable channel display method and system, and relates to the technical field of nuclear industry. The cable channel generation method comprises the following steps: acquiring a target model and a target cable information list; associating the N groups of target cable data information with a target model; determining P groups of target cable characteristic information in one-to-one correspondence with the P groups of target cable data information for the P groups of target cable data information contained in the target cable path channel; and generating a target cable channel according to the P groups of target cable data information and the P groups of target cable characteristic information. According to the embodiment of the invention, the method can achieve the real-time updating of the cable channel according to the upstream input change, can reduce the redundant work in the design, can reduce the human input, and can improve the design quality of a construction drawing through the development of the subsequent bridge design based on the cable channel, thereby reducing the no-load condition of a site bridge.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of nuclear industry, and particularly relates to a cable passage generation method and device and a cable passage display method and system. BACKGROUND

[0002] In the design work of the cable passage of a nuclear power plant, a designer plans and designs by combing the cable table of each system, the distribution map of the electrical equipment, the two-dimensional drawing information of the plant structure template, and the like. The design of the cable passage is restricted by upstream input, and if the upstream system design file and the equipment arrangement change, the planned path also needs to be updated synchronously, so that the previous work needs to be redone. The data transmission and modification interface transmission process occurs multiple times even dozens of times in a nuclear power engineering design, and if the relevant work is carried out manually, a large amount of manpower is consumed, and a large amount of redundant work is generated. In view of the current design process, cable laying is the last verification guarantee of the nuclear power system, and due to problems such as untimely updating of the channel system data in the early stage, the cable bridge designed according to the cable passage is empty, and the design quality problem of mixed laying of the through-hole cable occurs. SUMMARY

[0003] The technical problem to be solved by the application is to solve the above-mentioned deficiencies in the prior art, provide a cable passage generation method and device and a cable passage display method and system, and use the method to realize real-time updating of the cable passage according to the input change of the upstream, reduce the redundant work in the design, reduce the labor input, at the same time, the subsequent bridge design relies on the cable passage to carry out, which can improve the design quality of the construction drawing, and further reduce the empty load of the field bridge.

[0004] In a first aspect, an embodiment of the application provides a cable passage generation method, comprising:

[0005] obtaining a target model and a target cable information list; the target model comprises a target room block model, a target hole model and a target electrical equipment model; the target cable information list comprises N groups of target cable data information, N is a positive integer;

[0006] associating the N groups of target cable data information with the target model to form a target cable path passage;

[0007] for the P groups of target cable data information contained in the target cable path passage, determining P groups of target cable characteristic information corresponding to the P groups of target cable data information, P is a positive integer less than or equal to N;

[0008] generating a target cable passage according to the P groups of target cable data information and the P groups of target cable characteristic information.

[0009] In some embodiments of the first aspect, the target cable data information comprises a target start-end room number and a target start-end device position number; the N groups of target cable data information comprise a group a of target cable data information, a group b of target cable data information and a group c of target cable data information, a, b and c are all integers greater than or equal to 0, and a, b and c are not simultaneously 0;

[0010] associating the N groups of target cable data information with the target model, specifically comprising:

[0011] associating the group a of target cable data information with the target room block model based on the target start-end room number;

[0012] associating the group b of target cable data information with the target electrical equipment model based on the target start-end device position number;

[0013] associating the group c of target cable data information with the target hole model in response to a first input operation of a user.

[0014] In some embodiments of the first aspect, determining P groups of target cable characteristic information corresponding to the P groups of target cable data information, specifically comprising:

[0015] determining P groups of target cable characteristic information corresponding to the P groups of target cable data information based on a first mapping relationship in a preset database;

[0016] wherein the first mapping relationship comprises a one-to-one correspondence relationship between M groups of cable data information and M groups of cable characteristic information, M being a positive integer greater than or equal to P.

[0017] In some embodiments of the first aspect, before determining P groups of target cable characteristic information corresponding to the P groups of target cable data information, the method further comprises:

[0018] obtaining a cable information list and a cable characteristic list; the cable information list comprises M groups of cable data information, and the cable characteristic list comprises M groups of cable characteristic information; the cable data information and the cable characteristic information both comprise a characteristic code, M being a positive integer greater than or equal to N;

[0019] based on the M characteristic codes, establishing a one-to-one correspondence relationship between the M groups of cable data information and the M groups of cable characteristic information to obtain the first mapping relationship;

[0020] storing the first mapping relationship to the preset database.

[0021] In some embodiments of the first aspect, generating a target cable channel according to the P groups of target cable data information and the P groups of target cable characteristic information, specifically comprising:

[0022] According to the P-group target cable data information, K pieces of target data streams are determined; K is a positive integer less than or equal to P;

[0023] Based on the P-group target cable characteristic information, K pieces of target data streams are determined; K is a positive integer less than or equal to P;

[0024] According to the K pieces of target cable cross-sectional area total amount, K pieces of specification information corresponding to the K pieces of cable channel entity models are determined;

[0025] According to the K pieces of specification information, the target cable channel is generated.

[0026] In some embodiments of the first aspect, the target cable data information further includes a target cable type and a target color mark;

[0027] According to the P-group target cable data information, K pieces of target data streams are determined, specifically including:

[0028] Based on the P pieces of target cable type and the P pieces of target color mark, the P-group target cable data information is divided into K pieces of target data streams; at least two groups of target cable data information included in the target data stream have the same target cable type and target color mark.

[0029] In some embodiments of the first aspect, according to the K pieces of target cable cross-sectional area total amount, K pieces of specification information corresponding to the K pieces of cable channel entity models are determined, specifically including:

[0030] A preset cable full load rate is obtained;

[0031] According to the preset cable full load rate and the K pieces of target cable cross-sectional area total amount, K pieces of specification information corresponding to the K pieces of cable channel entity models are determined.

[0032] In some embodiments of the first aspect, according to the K pieces of specification information, the target cable channel is generated, specifically including:

[0033] A preset arrangement rule is obtained;

[0034] According to the preset arrangement rule and the K pieces of specification information, the target cable channel is generated.

[0035] Based on the same inventive concept, the second aspect, the embodiments of the present application further provide a cable channel display method, which comprises:

[0036] According to the cable channel generation method of any one of the first aspect, the target cable channel is generated;

[0037] The target cable channel is visually displayed.

[0038] Based on the same inventive concept, the third aspect, the embodiments of the present application further provide a cable channel generation device, comprising:

[0039] The first obtaining module is configured to obtain a target model and a target cable information list; the target model comprises a target room block model, a target hole model and a target electrical equipment model; the target cable information list comprises N groups of target cable data information, N being a positive integer;

[0040] The association module is connected with the first obtaining module and is configured to associate the N groups of target cable data information with the target model to form a target cable path channel;

[0041] The first determining module is connected with the association module and is configured to determine, for P groups of target cable data information contained in the target cable path channel, P groups of target cable characteristic information corresponding to the P groups of target cable data information, P being a positive integer less than or equal to N;

[0042] The generation module is connected with the first determining module and is configured to generate a target cable channel according to the P groups of target cable data information and the P groups of target cable characteristic information.

[0043] In some embodiments of the third aspect, the target cable data information comprises target start-end room numbers and target start-end equipment position numbers; the N groups of target cable data information comprise a group of a target cable data information, a group of b target cable data information and a group of c target cable data information, a, b and c are all integers greater than or equal to 0, and a, b and c are not zero at the same time;

[0044] The association module is specifically configured to:

[0045] associate the a group of target cable data information with the target room block model based on the target start-end room numbers;

[0046] associate the b group of target cable data information with the target electrical equipment model based on the target start-end equipment position numbers;

[0047] associate the c group of target cable data information with the target hole model in response to a first input operation of a user.

[0048] In some embodiments of the third aspect, the first determining module is specifically configured to:

[0049] determine, based on a first mapping relationship in a preset database, the P groups of target cable characteristic information corresponding to the P groups of target cable data information;

[0050] The first mapping relationship comprises a one-to-one correspondence relationship between M groups of cable data information and M groups of cable characteristic information, M being a positive integer greater than or equal to P.

[0051] In some embodiments of the third aspect, the device further comprises:

[0052] The first determining module is specifically configured to:

[0053] determine, based on a first mapping relationship in a preset database, P groups of target cable characteristic information corresponding to the P groups of target cable data information;

[0054] The first mapping relationship includes one-to-one correspondence between M groups of cable data information and M groups of cable characteristic information, and M is a positive integer greater than or equal to N.

[0055] Based on the same inventive concept, in a fourth aspect, the embodiments of the present application also provide a cable channel display system, comprising:

[0056] The cable channel generation device according to any one of the third aspect is used to generate a target cable channel.

[0057] The display device is connected to the cable channel generation device and is used to visually display the target cable channel.

[0058] According to the cable channel generation method and device, the cable channel display method and system provided by the embodiments of the present application, the target model and the target cable information list are first obtained; then the N groups of target cable data information are associated with the target model to form a target cable path channel; then P groups of target cable characteristic information corresponding to the P groups of target cable data information contained in the target cable path channel are determined; and finally, the target cable channel is generated according to the P groups of target cable data information and the P groups of target cable characteristic information. That is, in the embodiments of the present application, the target cable data information is the main data flow throughout the entire design process, which can realize real-time updating of the cable channel according to the input changes of the upstream, can reduce the redundant work in the design, reduce the labor input, at the same time, the subsequent bridge design relies on the cable channel to carry out, which can improve the design quality of the construction drawing, and further can reduce the no-load condition of the field bridge. BRIEF DESCRIPTION OF DRAWINGS

[0059] Figure 1 Fig. 1 shows a flow diagram of a cable channel generation method provided by an embodiment of the present application;

[0060] Figure 2 Fig. 4 shows a room cable information visual display diagram provided by an embodiment of the present application;

[0061] Figure 3 Fig. 6 shows a key node data association management interface diagram provided by an embodiment of the present application;

[0062] Figure 4 Fig. 8 shows another flow diagram of a cable channel generation method provided by an embodiment of the present application;

[0063] Figure 5 Fig. 9 shows a structure diagram of a cable channel generation device provided by an embodiment of the present application. DETAILED DESCRIPTION

[0064] In order to make the skilled in the art better understand the technical solutions of the present application, the present application will be described in further detail below in combination with the drawings and examples.

[0065] The features and exemplary embodiments of various aspects of the present application will be described in detail below, in order to make the purposes, technical solutions and advantages of the present application more clear and apparent, the present application will be described in further detail below in combination with the drawings and specific embodiments. It should be understood that the specific embodiments described herein are only configured to explain the present application, and are not configured to limit the present application. The present application can be implemented without some of these specific details for those skilled in the art. The following description of the embodiments is only to provide a better understanding of the present application by showing examples of the present application.

[0066] It should be noted that, in this paper, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the elements defined by the statement "include" do not exclude the presence of other identical elements in the process, method, article or equipment including the elements.

[0067] It should be understood that the term "and / or" used herein is only a description of the association relationship between the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects have an "or" relationship.

[0068] Embodiment 1

[0069] The cable channel generation method provided by the embodiments of the present application can be applied to the process of cable channel design of a nuclear power plant. The cable channel generation method can be executed by a cable channel generation device, an electronic device, a channel planning system, etc. The following will be described taking an example that the cable channel generation method is executed by an electronic device.

[0070] As shown in Figure 1 The cable channel generation method provided by the embodiments of the present application can include steps S110 to S140.

[0071] S110, acquire a target model and a target cable information list; the target model comprises a target room block model, a target hole model and a target electrical equipment model; the target cable information list comprises N groups of target cable data information, N being a positive integer.

[0072] S120, associate the N groups of target cable data information with the target model to form a target cable path channel.

[0073] S130, for P groups of target cable data information contained in the target cable path channel, determine P groups of target cable characteristic information corresponding to the N groups of target cable data information.

[0074] S140, generate a target cable channel according to the P groups of target cable data information and the P groups of target cable characteristic information.

[0075] According to the cable channel generation method provided in the embodiment of the present application, first, a target model and a target cable information list are acquired; then, N groups of target cable data information are associated with the target model to form a target cable path channel; then, for P groups of target cable data information contained in the target cable path channel, P groups of target cable characteristic information corresponding to the P groups of target cable data information are determined; and finally, a target cable channel is generated according to the P groups of target cable data information and the P groups of target cable characteristic information. That is, in the embodiment of the present application, the target cable data information is the main data flow throughout the entire design process, which can realize real-time updating of the cable channel according to the input changes of the upstream, can reduce the redundant work in the design, reduce the labor input, at the same time, the subsequent bridge design relies on the cable channel to carry out, which can improve the design quality of the construction drawing, and then can reduce the empty load condition of the site bridge.

[0076] The specific implementation modes of the above steps are introduced below.

[0077] In step S110, exemplarily, the target room block model can be an independent three-dimensional space unit divided in a nuclear power plant, each unit comprising boundary structures such as walls, floors and ceilings. For example, the target room block model can be an electrical equipment room and a cable laying corridor.

[0078] Exemplarily, the hole model can represent an opening structure penetrating the wall or floor of a room, such as a cable pipe wall hole, a ventilation pipe wall hole and an instrument pipeline wall hole.

[0079] Exemplarily, the target electrical equipment model can be a three-dimensional digital representation of electrical equipment in a nuclear power plant, including switch cabinets, transformers, motors and distribution panels.

[0080] Exemplarily, the target cable data information can include a target cable number, a target color code, a target characteristic code, a target start-end device position number, and a target start-end room number. The target start-end device position number includes a target start device position number and a target end device position number; and the target start-end room number includes a target start room number and a target end room number.

[0081] Exemplarily, the target room block model stores a room block of a floor in units of nodes ZONE, and -D, -E, -F, … represent floor numbers respectively. If the name of the lower STRU node of the level of the target room block model contains -R, it is the room block storage level. The lower level FRMW of the level of the target room block model is the physical model of each room. The planning system extracts the room block model according to the above rules. Based on this, by traversing the software type “ZONE” and the name containing “-D\-E\-F…”, further obtaining the type “STRU” and the name containing “-R”, and further obtaining all FRMW items, the item is the target room block model.

[0082] Exemplarily, the target hole model type is PFIT\CMPF\NBOX\NCYL\NXTR type. All holes in the floor can be automatically extracted according to the type, and the valid holes are identified by judging whether the name contains the “EE” field and the model is instantiated. Since the hole is a negative entity, it cannot be selected in the three-dimensional design software, so the hole is instantiated to facilitate the designer for data association.

[0083] Exemplarily, the target device model type is EQUI, and all target device models of the floor are automatically extracted according to the power attribute “ENPOWER”. That is, all “EQUI” type devices of the device model are traversed, and whether the “ENPOWER” attribute of the device is 1 is judged in turn. If it is 1, it is a power device, and then all target device models of the floor that meet the requirements are determined.

[0084] Exemplarily, the target cable information list can be input by the user or pre-stored in the electronic device for subsequent direct calling.

[0085] In step S120, after obtaining the target model and the target cable information list, the electronic device can also associate N groups of target cable data information with the target model to form a target cable path channel.

[0086] Exemplarily, the target cable path channel includes a primary node structure network and a secondary node structure network. The primary node is the main channel of the cable, such as the cable channel between two factory rooms; and the secondary node is the node from the main channel to the specific device, such as the node of the cable in the corridor to the specific room.

[0087] Exemplarily, based on the model level architecture and naming rules in the foregoing, N groups of target cable data information can be automatically associated to room blocks and electrical equipment respectively, and an electronic tag is used to visually check in each physical model, that is, according to the automatically associated data, the data is integrated, and an electronic tag is made for the physical model. The visual check-in form is as shown in Figure 2 Figure 2 In the table, M 2 165.62 represents that there are two measured cables in the room, and the cross-sectional area is 165.62 mm2; M,C 1 72.25 represents that there is one cable that can be measured and controlled in the room, and the cross-sectional area is 72.25 mm2; and C 6 968.22 represents that there are six controlled cables in the room, and the cross-sectional area is 968.22 mm2.

[0088] In some embodiments, the target cable data information includes target start and end point room numbers and target start and end point equipment position numbers; the N groups of target cable data information include a group of target cable data information, a group of target cable data information, and a group of target cable data information, a, b, and c are all integers greater than or equal to 0, and a, b, and c are not 0 at the same time;

[0089] The N groups of target cable data information are associated with the target model, and specifically includes:

[0090] Based on the target start and end point room numbers, the a group of target cable data information is associated with the target room block model;

[0091] Based on the target start and end point equipment position numbers, the b group of target cable data information is associated with the target electrical equipment model;

[0092] In response to a first input operation of a user, the c group of target cable data information is associated with the target hole model.

[0093] In this embodiment, based on the target start and end point room numbers, the a group of target cable data information can be quickly and accurately associated with the target room block model; based on the target start and end point equipment position numbers, the b group of target cable data information can be quickly and accurately associated with the target electrical equipment model; and by responding to the first input operation of the user, the c group of target cable data information can be accurately associated with the target hole model.

[0094] Exemplarily, the first input operation can be an operation for associating the c group of target cable data information with the target hole model.

[0095] ​Exemplarily, the target room block model comprises a room number, and the target room block model is associated with target cable data information comprising the same room number as the target room block model, that is, if the room number comprised by the target room block model is the same as the target start room number or the target end room number in the target cable data information, the target room block model is associated with the target cable data information.

[0096] Exemplarily, the target electrical equipment model comprises an equipment position number, and the target electrical equipment model is associated with target cable data information comprising the same equipment position number as the target electrical equipment model, that is, if the equipment position number comprised by the target electrical equipment model is the same as the target start equipment position number or the target end equipment position number in the target cable data information, the target electrical equipment model is associated with the target cable data information.

[0097] That is, the cable data information (i.e., target cable data information) comprises a room number and an equipment position number, and the cable data information is automatically parsed and automatically matched with an item in the three-dimensional model (i.e., target model) according to the room number and the equipment position number.

[0098] Exemplarily, the user can perform a first input operation based on the operation interface as shown in Figure 3 to associate the c group of target cable data information with the target hole model. Specifically, the user can input 21284 / 277592 in the input box corresponding to the node name A on the operation interface as shown in Figure 3 and click submit to associate the node A with the object 21284 / 277592. The operation interface as shown in Figure 3 can also perform operations such as renaming, repositioning, and undoing, and the sub-node operation also includes refreshing, viewing, adding, modifying, and deleting, and the right side of the operation interface can also comprise a cable information list example.

[0099] Exemplarily, the P group of target cable data information can also comprise a d group of target cable data information, d is a positive integer, and the method can also comprise: in response to a second input operation of the user, associating the key node with the d group of target cable data information. The second input operation can be an operation capable of associating the key node with the d group of target cable data information; the key node can be a point that the cable must pass through, which is a virtual coordinate point in simple terms.

[0100] In step S130, after the electronic device associates the N group of target cable data information with the target model to form a target cable path channel, the electronic device can also determine P group of target cable characteristic information corresponding to the P group of target cable data information contained in the target cable path channel.

[0101] In some embodiments, the determining the P sets of target cable characteristic information corresponding to the P sets of target cable data information specifically comprises:

[0102] The P sets of target cable characteristic information corresponding to the P sets of target cable data information are determined based on a first mapping relationship in a preset database.

[0103] The first mapping relationship comprises a one-to-one correspondence between the M sets of cable data information and the M sets of cable characteristic information, and M is a positive integer greater than or equal to P.

[0104] In this embodiment, the P sets of target cable characteristic information corresponding to the P sets of target cable data information can be quickly and accurately determined through the first mapping relationship in the preset database.

[0105] Exemplarily, the target cable characteristic information can comprise at least one of target ultra-physical contact (UPC), target design file, target characteristic code, target supplier, target cable type, target specification, target conductor material, target model, target description, target outer diameter, and target total mass per unit length, target thermal load, and target combustible content.

[0106] Exemplarily, for each target cable data information in the P sets of target cable data information, the cable characteristic information corresponding to the cable characteristic information identical to the target cable data information in the first mapping relationship is determined as the target cable characteristic information, so as to obtain the P sets of target cable characteristic information.

[0107] In some embodiments, before the determining the P sets of target cable characteristic information corresponding to the P sets of target cable data information, the method further comprises:

[0108] obtaining a cable information list and a cable characteristic list; the cable information list comprises M sets of cable data information, and the cable characteristic list comprises M sets of cable characteristic information; the cable data information and the cable characteristic information both comprise a characteristic code, and M is a positive integer greater than or equal to N;

[0109] based on the M characteristic codes, establishing a one-to-one correspondence between the M sets of cable data information and the M sets of cable characteristic information, so as to obtain the first mapping relationship;

[0110] storing the first mapping relationship to a preset database.

[0111] In this embodiment, the M sets of cable data information in the cable information list and the M sets of cable characteristic information in the cable characteristic list are obtained first, then the one-to-one correspondence between the M sets of cable data information and the M sets of cable characteristic information is established based on the target characteristic code, so as to obtain the first mapping relationship, and the first mapping relationship is stored to the preset database, thereby providing a basis for subsequently determining the N sets of target cable characteristic information corresponding to the N sets of target cable data information.

[0112] Exemplarily, the preset database can be a third-party database. Storing the first mapping relationship into the third-party database can realize data traceability. If the upstream input changes, the cable channel generated according to the target cable data information can be updated in real time.

[0113] It should be noted that the cable data information includes a cable number, a color code, a characteristic code, a start-end device position number and a start-end room number; and the cable characteristic information can include at least one of an over physical contact, a design file, a characteristic code, a supplier, a cable type, a specification, a conductor material, a model, a description, an outer diameter, a total mass per unit length, a thermal load and a combustible content. It can be seen that the cable data information and the cable characteristic information both include the characteristic code, so the cable data information and the cable characteristic information can be associated through the characteristic code.

[0114] The cable information list provided by the embodiment of the present application is shown in Table 1.

[0115] Table 1

[0116]

[0117] CO in Table 1 represents orange, and IY represents pure yellow. The color is also a color code, the start device is also a start device position number, the start device position is also a start room number, the end device is also an end device position number, and the end device position is also an end room number. It should be noted that the data in Table 1 is only used for example and does not limit the present application.

[0118] The cable characteristic list provided by the embodiment of the present application is shown in Table 2-1 and Table 2-2.

[0119] Table 2-1

[0120]

[0121]

[0122] Table 2-2

[0123]

[0124]

[0125] It should be noted that Table 2-1 and Table 2-2 constitute a complete cable characteristic list, and the data in Table 2-1 to Table 2-2 is only used for example and does not limit the present application.

[0126] In step S140, the electronic device, after determining the P sets of target cable characteristic information corresponding to the P sets of target cable data information contained in the target cable path channel, can further generate the target cable channel according to the P sets of target cable data information and the P sets of target cable characteristic information.

[0127] In some embodiments, generating the target cable channel according to the P sets of target cable data information and the P sets of target cable characteristic information specifically includes:

[0128] determining K target data streams according to the P sets of target cable data information; K is a positive integer less than or equal to P;

[0129] determining K target cable cross-sectional area totals corresponding to the K target data streams based on the P sets of target cable characteristic information;

[0130] determining K specification information corresponding to K cable channel materialization models according to the K target cable cross-sectional area totals;

[0131] generating the target cable channel according to the K specification information.

[0132] Exemplarily, the target cable cross-sectional area total is the sum of the cross-sectional areas of all cables in the target data stream.

[0133] In some examples, the target cable data information further includes a target cable type and a target color code;

[0134] determining K target data streams according to the P sets of target cable data information specifically includes:

[0135] dividing the N sets of target cable data information into K target data streams based on the P target cable types and the P target color codes; at least two sets of target cable data information included in a target data stream have the same target cable type and the same target color code.

[0136] That is, the P sets of target cable data information are divided into K target data streams according to the same target cable type and the same target color code.

[0137] Exemplarily, the target data stream includes a target cable type, a target color code, and a target quantity. The target quantity can be the total quantity of cables of the target cable type and the target color code. For example, the target data stream includes: a target cable type: control cable (C), a target color code: orange (OR), and a target quantity: 3.

[0138] Exemplarily, for each of the K target data streams, a plurality of cable cross-sectional areas corresponding to the target data stream are determined according to the outer diameters in the plurality of target cable characteristic information corresponding to the target data stream; and a sum of the plurality of cable cross-sectional areas is determined as a total target cable cross-sectional area corresponding to the target data stream.

[0139] In some examples, K specification information corresponding to the K cable channel materialization models is determined according to the K total target cable cross-sectional areas, and specifically includes:

[0140] A preset cable full load rate is obtained.

[0141] The K specification information corresponding to the K cable channel materialization models is determined according to the preset cable full load rate and the K total target cable cross-sectional areas.

[0142] Exemplarily, the preset cable full load rate can be pre-set in the electronic device according to actual conditions, so as to be directly called subsequently. Different cable specifications can be provided with different preset cable full load rates.

[0143] Exemplarily, according to the total cross-sectional area (i.e., the total target cable cross-sectional area), the full load rate of a bridge that does not meet the specification is then queried, so as to calculate the bridge specification information that meets the requirements. For example, the total cross-sectional area is 0.04 square meters, and the cross-sectional area of the bridge with a width of 600 mm and a height of 75 mm in the database under full load is 0.045, which meets the requirements, so the bridge specification of 600X75 is selected.

[0144] In some examples, the target cable channel is generated according to the K specification information, and specifically includes:

[0145] A preset arrangement rule is obtained.

[0146] The target cable channel is generated according to the preset arrangement rule and the K specification information.

[0147] In the embodiment, the target cable channel can be automatically generated through the preset arrangement rule and the K specification information.

[0148] Exemplarily, the preset arrangement rule can include at least one of an upper and lower spacing between cable channels of at least 200 mm, a distance from the wall of a first distance, and whether to pass through a hole. The first distance can be set according to conditions, which is not limited herein.

[0149] In order to better understand the cable channel generation method provided by the embodiments of the present application, a specific embodiment will be described below.

[0150] As shown in FIG. 1, Figure 4 The cable channel generation method provided by the embodiments of the present application can include steps S101 to S104.

[0151] S101, automatically or manually input cable data and arrangement rules into a channel planning system (hereinafter referred to as "planning system"), including cable number, type, starting and ending device location number, room number, cable characteristic code and other information.

[0152] S102, the planning system identifies plant, room, equipment and other items, and automatically associates cable information to complete data integration of large nodes; designers further analyze and associate large nodes with small nodes of holes and up and down routing points, and store the results in a third-party database.

[0153] S103, a three-dimensional designer configures the generation principle of the channel, such as the specification, type, cable arrangement form, and maximum filling rate of the channel.

[0154] S104, the planning system automatically extracts relevant cable data according to the rules, obtains cable characteristics, and automatically generates path channels according to the arrangement principle, and stores the association between channels, nodes and data in a third-party database, ensuring the continuity between basic data and the consistency of cable data and path channels.

[0155] Further, all room blocks, electrical and instrument holes, and three-dimensional items and absolute coordinates of electrical equipment in the nuclear power plant area are obtained.

[0156] Based on the above three-dimensional model (i.e. three-dimensional items) and taking it as a data carrier, the relevant cable information is automatically associated in the form of electronic tags to form an association information table and complete the preliminary planning of the first-level node.

[0157] For each layer of three-dimensional items, cable analysis is carried out based on the first-level node, and according to the first-level node cable data, combined with the arrangement information of electrical equipment, the "card punching" form is adopted to carry out data association of the second-level node based on coordinate points or three-dimensional items in the three-dimensional design software.

[0158] Based on the cable data of the above first and second level nodes, the type, color code, specification and other information of the cable data are analyzed to determine the channel type and specification, and combined with the arrangement rules of the channel, the automatic generation of the channel path is realized.

[0159] Further, based on the three-dimensional design software and the three-dimensional model drawn by using the software, the three-dimensional model is described.

[0160] In step 101, by identifying the external input cable information list, cable characteristic list, automatically grabbing, analyzing the number, color code, type, start and end device location number, start and end room number, cable characteristic code in the cable information list, the channel planning system identifies the characteristic code in the cable information list, automatically associates the cable characteristic information, constructs the basic database (i.e. the preset database), and unifies the data source. The cable data information is as shown in Table 1 above; the cable characteristic data is as shown in Tables 2-1 to 2-2 above.

[0161] In step 102, by identifying the geometric model of the room block, hole, and electrical equipment of the current floor, combining the basic database in step 101, realizing the data association of data and model, in the embodiment, the data association of data and model is realized.

[0162] The room block model (i.e. the target room block model) stores a room block of a floor in units of node ZONE, -D, -E, -F… represent the floor number respectively, the lower layer STRU node name of which contains -R, which is the room block storage level, and the lower level FRMW is the physical model of each room. The planning system grabs the room block model according to the above rules;

[0163] The hole model (i.e. the target hole model) is of the type PFIT\CMPF\NBOX\NCYL\NXTR type. The planning system automatically grabs all holes in the current floor according to the type, and identifies the effective holes by judging whether the naming contains the "EE" field and instantiates the model. Since the hole is a negative entity, it cannot be selected in the three-dimensional design software, so the hole is instantiated to facilitate the designer for data association;

[0164] The equipment model (i.e. the target electrical equipment type) is of the type EQUI. The planning system automatically grabs all equipment models of the current floor according to the electrical property "ENPOWER";

[0165] Based on the above model level architecture and naming rules, the planning system automatically associates to the room block and the equipment respectively according to the cable basic data information, visually marks each physical model in the form of an electronic tag, the visual marking form is as shown in Figure 2 , and manually associates the cable data to the key nodes and holes to form a one-level and two-level node structure network of the current floor. The operation interface is as shown in Figure 3 .

[0166] In step 103, by analyzing the cable data, absolute coordinates and other information of the one-level and two-level nodes, and combining the arrangement rules of the channel, the nodes are processed and summarized in two levels;

[0167] According to the cable information in the starting and ending point coordinates of the floor, and combined with the routing network formed by the first and second nodes, the planning system analyzes and summarizes the nodes that meet the requirements, which includes splitting the data information in the set into multiple data streams according to the type and color code; calculating the total cable cross-sectional area and type according to the cable characteristics, and analyzing the specifications of the channel; for example, forming the following data stream: control cable (C), color code: orange (OR), number: 3, total cable cross-sectional area: 531 mm 2 .

[0168] In step 104, the data-based channel model is realized by the analysis results of step 103;

[0169] First, define the element level library of various types and specifications, such as ladders, solid trays, and perforated trays. Identify the entity model level information by obtaining the C, LV, and M cable type fields in the data stream. Calculate the specification information of the entity model by combining the total cross-sectional area with the full load rate of cable arrangement, and combine the arrangement rules such as the distance between channels being at least 200 mm, and some other arrangement criteria, such as the distance from the wall and whether to pass through the hole, to realize the automatic generation of the channel.

[0170] Further, the system parses the cable information list and cable characteristic list file, uploads it to the database, and forms the underlying database. The system automatically associates the cable information and three-dimensional items according to the room number and electrical equipment information in the cable information list. The designer selects the key coordinate points of the electrical hole or cable channel, then selects the cable in the cable information list for data association, and forms a node structure network, thereby forming a cable path channel. By analyzing the cable information list contained in the cable channel, and then querying the cable characteristic information, the cross-sectional area of the cable and the channel type (C\LV\M, etc.) are calculated. Through the above cross-sectional area and cable type, combined with the arrangement principle, the channel instantiation is realized.

[0171] It should be noted that the method and system for channel planning and design based on cable data information in the embodiments of the application are based on a unified design platform and a unique data source, which eliminates the drawbacks of local documents and traditional two-dimensional design in the past, and ensures the uniqueness of design input. In the embodiments of the application, the cable data information is the main data stream throughout the entire design process, which ensures that the channel can be updated in real time according to the input from the upstream, greatly reducing the redundant work in the design, reducing the labor input, and at the same time, the subsequent bridge design relies on the channel to carry out, improving the design quality of the construction drawing, and greatly reducing the empty load condition of the field bridge.

[0172] It should be noted that the embodiment of the present application proposes a method for automatically generating a cable channel based on cable data (i.e., a cable channel generation method), which solves the problem of repeated iteration and modification of the channel and the problem of bridge empty load caused by changes in upstream input. The design process of the bridge is optimized to ensure that the path channel meets the design input of the upstream and the consistency with the subsequent bridge.

[0173] It can be understood that the embodiment of the present application provides a method and system for visual channel planning and design of a nuclear power plant based on cable data information. Relying on the development of a channel planning system based on a three-dimensional design software of a nuclear power plant, the visual node "punching" method is innovatively used, the model is used as a carrier to associate the cable data to form a digital tag, the node is used as the smallest integrated unit, the data is classified and summarized level by level, the type, specification, color code and other characteristic information of the cable are analyzed, the arrangement principle of the channel is identified, and thus the path is automatically planned and the visual channel is generated. The model itself database is separated, the third-party database is used to record the association between the data, the traceability between the data is ensured, the cable data is carried by the key node in the embodiment of the present application, the visual path channel is generated through data management and analysis, the consistency and continuity of the cable data and the path channel are ensured, the channel model can be updated in real time according to the changes in the upstream input, the design quality and efficiency of the channel planning are improved, and thus the bridge empty load is effectively reduced and the on-site installation problems of different types of mixed application are reduced.

[0174] Embodiment 2

[0175] The inventor found through a large number of researches that in the related art, two-dimensional drawing information is used for planning and design work. The two-dimensional design has the disadvantage of being not intuitive, and cannot accurately determine whether the path of the cable channel exists an interference item, and cannot effectively guide the subsequent development of construction drawing design.

[0176] Based on this, the embodiment of the present application further provides a cable channel display method, which can include steps S210 to S220.

[0177] S210, generating a target cable channel according to the cable channel generation method of embodiment 1.

[0178] S220, visually displaying the target cable channel.

[0179] In the embodiment of the present application, the target cable channel corresponding to the cable information list is generated by the cable channel generation method of embodiment 1, and the target cable channel is visually displayed. Since the target cable data information and the channel both use three-dimensional explicit technical means, the design work is carried out in a more intuitive form, greatly facilitating the design personnel to carry out construction drawing design work, and improving the design quality and efficiency.

[0180] Embodiment 3

[0181] The embodiment of the present application also provides a cable channel generation device. As shown in the figure, the cable channel generation device provided by the embodiment of the present application can include a first acquisition module 210, an association module 220, a first determination module 230 and a generation module 240. Figure 5

[0182] The first acquisition module 210 is configured to acquire a target model and a target cable information list; the target model includes a target room block model, a target hole model and a target electrical equipment model; and the target cable information list includes N groups of target cable data information, where N is a positive integer.

[0183] The association module 220 is connected to the first acquisition module 210 and is configured to associate the N groups of target cable data information with the target model to form a target cable path channel.

[0184] The first determination module 230 is connected to the association module 220 and is configured to determine, for P groups of target cable data information included in the target cable path channel, P groups of target cable characteristic information corresponding to the P groups of target cable data information, where P is a positive integer less than or equal to N.

[0185] The generation module 240 is connected to the first determination module 230 and is configured to generate a target cable channel according to the P groups of target cable data information and the P groups of target cable characteristic information.

[0186] According to the cable channel generation device provided by the embodiment of the present application, the target model and the target cable information list are first acquired; then the N groups of target cable data information are associated with the target model to form a target cable path channel; then, for the P groups of target cable data information included in the target cable path channel, the P groups of target cable characteristic information corresponding to the P groups of target cable data information are determined; and finally, the target cable channel is generated according to the P groups of target cable data information and the P groups of target cable characteristic information. That is, in the embodiment of the present application, the target cable data information is the main data flow throughout the entire design process, which can realize real-time updating of the cable channel according to the input changes of the upstream, can reduce the redundant work in the design, reduce the labor input, at the same time, the subsequent bridge design relies on the cable channel to carry out, which can improve the design quality of the construction drawing, and then can reduce the empty load condition of the site bridge.

[0187] In some embodiments, the target cable data information includes target start and end point room numbers and target start and end point equipment position numbers; the N groups of target cable data information include a groups of target cable data information, b groups of target cable data information and c groups of target cable data information, where a, b and c are all integers greater than or equal to 0, and a, b and c are not zero at the same time.

[0188] The association module 220 is specifically configured to: ​

[0189] correlate the a group of target cable data information with the target room block model based on the target start and end point room number;

[0190] correlate the b group of target cable data information with the target electrical equipment model based on the target start and end point equipment position number;

[0191] correlate the c group of target cable data information with the target hole model in response to the first input operation of the user.

[0192] In some embodiments, the first determining module 230 is specifically configured to:

[0193] determine P groups of target cable characteristic information corresponding to the P groups of target cable data information based on a first mapping relationship in a preset database;

[0194] The first mapping relationship includes a one-to-one correspondence relationship between M groups of cable data information and M groups of cable characteristic information, and M is a positive integer greater than or equal to P.

[0195] In some embodiments, the apparatus further includes:

[0196] The first determining module is specifically configured to:

[0197] determine P groups of target cable characteristic information corresponding to the P groups of target cable data information based on a first mapping relationship in a preset database;

[0198] The first mapping relationship includes a one-to-one correspondence relationship between M groups of cable data information and M groups of cable characteristic information, and M is a positive integer greater than or equal to N.

[0199] In some embodiments of the first aspect, the apparatus further includes:

[0200] The second obtaining module is configured to obtain a cable information list and a cable characteristic list; the cable information list includes M groups of cable data information, and the cable characteristic list includes M groups of cable characteristic information; the cable data information and the cable characteristic information both include a characteristic code, and M is a positive integer greater than or equal to N;

[0201] The establishing module is configured to establish a one-to-one correspondence relationship between the M groups of cable data information and the M groups of cable characteristic information based on the M characteristic codes, to obtain the first mapping relationship;

[0202] The storage module is configured to store the first mapping relationship to a preset database.

[0203] In some embodiments of the first aspect, the generating module 240 is specifically configured to:

[0204] determine K target data streams according to the P groups of target cable data information; K is a positive integer less than or equal to P;

[0205] determine K target cable cross-sectional area totals corresponding to the K target data streams based on the P sets of target cable characteristic information;

[0206] determine K specification information corresponding to the K cable channel materialization models based on the K target cable cross-sectional area totals;

[0207] generate the target cable channel based on the K specification information.

[0208] In some embodiments, the target cable data information further includes a target cable type and a target color index.

[0209] The generation module 240 is specifically configured to:

[0210] divide the P sets of target cable data information into K target data streams based on the P target cable types and the P target color indexes; at least two sets of target cable data information included in a target data stream have the same target cable type and target color index.

[0211] In some embodiments, the generation module 240 is specifically configured to:

[0212] obtain a preset cable full load rate;

[0213] determine K specification information corresponding to the K cable channel materialization models based on the preset cable full load rate and the K target cable cross-sectional area totals.

[0214] In some embodiments, the generation module 240 is specifically configured to:

[0215] obtain a preset arrangement rule;

[0216] generate the target cable channel based on the preset arrangement rule and the K specification information.

[0217] The cable channel generation device provided by the embodiments of the present application has the beneficial effects and implementation manners of the cable channel generation method provided by the embodiment 1 of the present application, and the specific description of the cable channel generation method can be referred to the specific description of the cable channel generation method in the above-mentioned embodiment 1, which will not be repeated here.

[0218] Embodiment 4

[0219] The cable channel generation device provided by the embodiments of the present application has the beneficial effects and implementation manners of the cable channel generation method provided by the embodiment 1 of the present application, and the specific description of the cable channel generation method can be referred to the specific description of the cable channel generation method in the above-mentioned embodiment 1, which will not be repeated here.

[0220] The cable channel generation device according to the embodiment 3 is used to generate a target cable channel;

[0221] The display device is connected to the cable channel generation device and is used to visually display the target cable channel.

[0222] Exemplarily, to realize the cable channel generation method in Embodiment 2, an embodiment of the present application provides a set of system for planning and designing based on cable information data (i.e., a cable channel display system), which comprises:

[0223] The data extraction module is configured to automatically analyze the three-dimensional model, identify three-dimensional item information such as room blocks, holes, and equipment according to the characteristics of the model itself, such as type, naming, etc., and automatically extract cable data information, cable characteristic information, channel arrangement principles, and other design information in paper files, drawings, and the like.

[0224] The data analysis module is configured to automatically match rooms and cable characteristics according to room information and numbering information in the cable data information, complete automatic association of data, automatically classify and aggregate cable cross-sectional area to determine channel specifications according to the characteristics of the cable data in the nodes, and analyze the coordinates of the first and second nodes in combination with the arrangement rules to plan the direction of the cable channel.

[0225] The cable visualization module is configured to associate a cable data table with each three-dimensional model in the form of an electronic tag according to the data output of the data analysis module.

[0226] The three-dimensional design module is configured to construct a geometric model according to the analysis information output by the data analysis module to complete the visual arrangement of the channel.

[0227] Further, the planning system (i.e., the cable channel display system) based on the concept of the embodiments of the present application further comprises the following functions:

[0228] (1) Channel planning self-updating function

[0229] Since the planning system is based on a unified data base, and each process is separated from the model database and stored separately in a third-party database with data association, data traceability can be achieved. If the upstream input changes, the subsequent channels generated based on the data can be updated in real time.

[0230] (2) Data verification function

[0231] Step 101, the planning system can check the cable information according to the room block model and equipment model of the entire factory area, highlight the incorrect content of the cable information, such as the room number information not matching the factory room number information and the equipment position number information not matching the factory model, to guide the designer to verify the information and find out the missing part.

[0232] Steps 102 and 103, by aggregating the node data in the room, on the same floor, and in the same plant, comparing the key node data between the rooms, floors, and plants, and checking whether the cable information is missing.

[0233] Step 104, by comparing the cable data tags of the device and the channel, the rationality and compliance of the channel planning can be checked.

[0234] (3) Cable information version adding and exporting function

[0235] According to the interface transmission work development requirements, a multi-dimensional cable summary exporting function is set. The planning system supports outputting cable information in multiple dimensions such as rooms, floors, and factory buildings. The output content can be customized, and the output content can be directly used for interface transmission.

[0236] (4) Version management function

[0237] Cable information solidification needs to go through multiple iterations. When the designer needs to solidify the cable information, the selected cable label can prompt version information and be exported, and the modification before that does not cause version change. When the interface is upgraded, the changed and added cables will be automatically identified as a higher version and record the last editing time when the version is re-labeled. The unmodified part of the cable version remains unchanged. The specific information of the change will be highlighted in the planning system and the exported file, which facilitates the identification of the modification part by the investment and collection parties to carry out work.

[0238] The cable channel display system provided by the embodiment of the present application has the beneficial effects and implementation manners of the cable channel generation method provided by the embodiment 2 of the present application, and the specific description of the cable channel generation method can be referred to the above embodiment 2. This embodiment will not be repeated here.

[0239] Embodiment 5

[0240] The embodiment of the present application provides an electronic device, including a memory and a processor, the memory stores a computer program, and the processor is configured to run the computer program to execute the cable channel generation method in the embodiment 1.

[0241] The memory is connected with the processor, and the memory can adopt a flash memory or a read-only memory or other memories, and the processor can adopt a central processing unit or a single-chip microcomputer.

[0242] Embodiment 6

[0243] The embodiment provides a computer readable storage medium, and the computer readable storage medium stores a computer program. When the computer program is executed by a processor, the cable channel generation method in the above embodiment 1 is realized.

[0244] The computer readable storage medium includes volatile or non-volatile, removable or non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, computer program modules or other data. The computer readable storage medium includes, but is not limited to, RAM (Random Access Memory), ROM (Read-Only Memory), EEPROM (Electrically Erasable Programmable read only memory), flash memory or other memory technology, CD-ROM (Compact Disc Read-Only Memory), digital versatile discs (DVD) or other optical disc storage, magnetic cassettes, magnetic tapes, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer.

[0245] Embodiment 7

[0246] The embodiment of the present application also provides a computer program product. When instructions in the computer program product are executed by a processor of an electronic device, the electronic device executes the cable channel generation method as in Embodiment 1.

[0247] It can be understood that the above implementation is only an exemplary implementation for illustrating the principles of the present application, and the present application is not limited thereto. Various modifications and improvements can be made by those of ordinary skill in the art without departing from the spirit and essence of the present application, and these modifications and improvements are also considered to be within the protection scope of the present application.

Claims

1. A cable channel generation method, characterized in that: include: Get the target model and target cable information list; The target model includes a target room block model, a target hole model and a target electrical equipment model; The target cable information list includes N groups of target cable data information, where N is a positive integer; Associating the N groups of target cable data information with the target model to form a target cable path channel; For P groups of target cable data information included in the target cable path channel, determining P groups of target cable characteristic information corresponding one-to-one to the P groups of target cable data information, where P is a positive integer less than or equal to N; A target cable channel is generated according to the P groups of target cable data information and the P groups of target cable characteristic information.

2. The method according to claim 1, characterized in that The target cable data information includes the target starting and ending room numbers and the target starting and ending equipment position numbers; the N groups of target cable data information include group a target cable data information, group b target cable data information and group c target cable data information, a, b and c are all integers greater than or equal to 0, and a, b and c are not 0 at the same time; Associating the N groups of target cable data information with the target model specifically includes: Based on the target starting and ending room numbers, associating the target cable data information of group a with the target room block model; Associating the target cable data information of group b with the target electrical equipment model based on the target starting and ending equipment bit numbers; In response to a first input operation by a user, the c groups of target cable data information are associated with the target hole model.

3. The method according to claim 1, characterized in that The determining of the P group target cable characteristic information corresponding one-to-one to the P group target cable data information specifically includes: Determining, based on a first mapping relationship in a preset database, P groups of target cable characteristic information corresponding one-to-one to the P groups of target cable data information; The first mapping relationship includes a one-to-one correspondence between M groups of cable data information and M groups of cable characteristic information, where M is a positive integer greater than or equal to P.

4. The method according to claim 1, wherein Before determining the P groups of target cable characteristic information corresponding one-to-one to the P groups of target cable data information, the method further includes: Obtain a cable information list and a cable characteristic list; the cable information list includes M groups of cable data information, and the cable characteristic list includes M groups of cable characteristic information; the cable data information and the cable characteristic information both include characteristic codes, where M is a positive integer greater than or equal to N; Based on the M characteristic codes, establishing a one-to-one correspondence between the M groups of cable data information and the M groups of cable characteristic information to obtain a first mapping relationship; The first mapping relationship is stored in a preset database.

5. The method according to claim 1, wherein Generating a target cable channel according to the P group target cable data information and the P group target cable characteristic information specifically includes: Determine K target data streams according to the P groups of target cable data information; K is a positive integer less than or equal to P; Based on the characteristic information of the target cables of group P, the total cross-sectional areas of the target cables corresponding to the target data streams are determined; According to the total cross-sectional areas of K target cables, K specification information corresponding to K cable channel physical models is determined; Generate a target cable channel based on K pieces of specification information.

6. The method according to claim 5, characterized in that The target cable data information also includes a target cable type and a target color code; The step of determining K target data streams according to the P groups of target cable data information specifically includes: Based on P target cable types and P target color labels, the P groups of target cable data information are divided into K target data streams; The at least two groups of target cable data information included in the target data stream have the same target cable type and target color code.

7. The method according to claim 5, characterized in that The step of determining K specification information corresponding to the K cable channel physical models based on the total cross-sectional areas of the K target cables specifically includes: Get the preset cable full load rate; According to the preset cable full load rate and the total cross-sectional area of ​​the K target cables, K specification information corresponding to the K cable channel physical models are determined.

8. The method according to claim 5, characterized in that Generating a target cable channel according to the K pieces of specification information specifically includes: Get the preset layout rules; A target cable channel is generated according to the preset layout rule and the K pieces of specification information.

9. A cable channel display method, characterized in that: include: The cable channel generation method according to any one of claims 1 to 8, generating a target cable channel; Visualize the target cable channel.

10. A cable channel generating device, characterized in that: include: The first acquisition module is used to obtain the target model and target cable information list; The target model includes a target room block model, a target hole model and a target electrical equipment model; the target cable information list includes N groups of target cable data information, where N is a positive integer; an associating module, connected to the first acquiring module, configured to associate the N groups of target cable data information with the target model to form a target cable path channel; A first determining module, connected to the associating module, is configured to determine, for each of the P groups of target cable data information included in the target cable path channel, P groups of target cable characteristic information corresponding to the P groups of target cable data information, where P is a positive integer less than or equal to N; A generating module is connected to the first determining module and is used to generate a target cable channel according to the P groups of target cable data information and the P groups of target cable characteristic information.

11. The device according to claim 10, characterized in that The target cable data information includes the target starting and ending room numbers and the target starting and ending equipment position numbers; the N groups of target cable data information include group a target cable data information, group b target cable data information and group c target cable data information, a, b and c are all integers greater than or equal to 0, and a, b and c are not 0 at the same time; The association module is specifically used to: Based on the target starting and ending room numbers, associating the target cable data information of group a with the target room block model; Associating the target cable data information of group b with the target electrical equipment model based on the target starting and ending equipment bit numbers; In response to a first input operation by a user, the c groups of target cable data information are associated with the target hole model.

12. The device according to claim 10, characterized in that The first determining module is specifically configured to: Determining, based on a first mapping relationship in a preset database, P groups of target cable characteristic information corresponding one-to-one to the P groups of target cable data information; The first mapping relationship includes a one-to-one correspondence between M groups of cable data information and M groups of cable characteristic information, where M is a positive integer greater than or equal to P.

13. The device according to claim 10, characterized in that The device further comprises: A second acquisition module is configured to acquire a cable information list and a cable characteristic list; the cable information list includes M groups of cable data information, and the cable characteristic list includes M groups of cable characteristic information; the cable data information and the cable characteristic information both include characteristic codes, where M is a positive integer greater than or equal to P; An establishing module, connected to the second obtaining module, configured to establish a one-to-one correspondence between M groups of cable data information and M groups of cable characteristic information based on the M characteristic codes, so as to obtain a first mapping relationship; A storage module is connected to the establishment module and is used to store the first mapping relationship in a preset database.

14. A cable channel display system, characterized in that: include: The cable channel generating device according to any one of claims 10 to 13, used to generate a target cable channel; A display device is connected to the cable channel generating device and is used to visually display the target cable channel.

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