CN116579185A - Cable engineering quantity calculating method and device, electronic equipment and storage medium - Google Patents
Cable engineering quantity calculating method and device, electronic equipment and storage medium Download PDFInfo
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Abstract
The application provides a calculation method, a device, electronic equipment and a storage medium of cable engineering quantity, which relate to the technical field of electrical design and comprise the steps of determining all power supply equipment and target electric equipment connected with each power supply equipment in an electrical model based on the acquired electrical model, wherein the electrical model at least comprises three-dimensional modeling of electric equipment, power supply equipment and a bridge of an electromechanical system to be constructed in a building; counting bridge counting length values between the power supply equipment and each corresponding target electric equipment aiming at each power supply equipment; according to the statistical length values of all the bridges and the height values and the width values of each power supply device and each electric device, the engineering quantity required by the cable in the electric model is calculated and output, so that the engineering quantity of the cable can be calculated more accurately, and a good guiding effect is achieved on the construction of a subsequent electric system.
Description
Technical Field
The present application relates to the field of electrical design technologies, and in particular, to a method and apparatus for calculating a cable engineering quantity, an electronic device, and a storage medium.
Background
At present, a Revit plug-in can be used for realizing cable engineering quantity calculation on the basis of an existing electric model, and the specific implementation method is to establish an electric model based on a two-dimensional design drawing, wherein the model at least comprises a complete bridge loop, and then a secondary development technology is used for calculating quantity. In the concrete operation, the electrical equipment at two ends of the loop is required to be manually selected according to the indication of the two-dimensional design drawing, and in view of the special relation between the cables and the bridge, the trend of the cables is required to be attached to the bridge, so that a person can see the bridge which is connected but not physically connected in practice for the bridge model between the electrical equipment, the statistics of the engineering quantity of the cables is influenced, the phenomenon that the cables are arranged to be separated from the bridge occurs in the construction stage, the bridge is required to be manually adjusted to be connected in the later stage, the calculation accuracy of the engineering quantity of the cables is lower, and the influence is caused on the later stage engineering construction.
Disclosure of Invention
In view of the above, the present application aims to provide a method, a device, an electronic apparatus and a storage medium for calculating a cable engineering amount, so as to calculate the cable engineering amount more accurately and guide the construction of an electrical system in a later building.
In a first aspect, the present application provides a method for calculating a cable engineering quantity, the method comprising: determining all power supply equipment in the electric model and target electric equipment connected with each power supply equipment based on the acquired electric model, wherein the electric model at least comprises three-dimensional modeling of electric equipment, power supply equipment and a bridge of an electromechanical system to be constructed in a building; counting bridge counting length values between the power supply equipment and each corresponding target electric equipment aiming at each power supply equipment; and calculating and outputting the engineering quantity required by the cable in the electrical model according to the statistical length values of all the bridges and the height value and the width value of each power supply device and each electric device.
Preferably, the engineering quantity of the cable is calculated by：
；
wherein ,the engineering quantity required by cables in an electrical model is m is the number of power supply equipment, n is the number of electric equipment, and +.>Counting length values of the bridge corresponding to each power supply equipment, < >>For the width value of the power supply device, +.>For the height value of the power supply device, +.>For the width value of the consumer,/">For the height value of the consumer, < >>The height value is compensated for the floor.
Preferably, for each power supply device, the target electric equipment to which the power supply device is connected is determined by: judging whether each electric equipment is located at the same floor as the power supply equipment or not according to each electric equipment connected with the power supply equipment; if the electric equipment is located on the same floor, determining the electric equipment as target electric equipment; if the electric equipment is not located on the same floor, the duplicated electric equipment is generated on the basis of duplication of the electric equipment on the same floor as the power supply equipment, and the duplicated electric equipment is used as target electric equipment.
Preferably, the floor compensating height value is determined by: determining, for each replicated consumer, a floor height difference between the replicated consumer and the replicated power supply device; and taking the sum of the floor height differences corresponding to all the duplicated electric equipment as a floor compensation height value.
Preferably, the bridge comprises a bridge segment and a bridge connecting piece, the bridge connecting piece is used for connecting the bridge segment, and for each power supply device, when the bridge erected between the power supply device and the electric equipment forms a plurality of connection paths, the statistical length values of the bridge erected between the power supply device and the target electric equipment are counted in the following manner: taking a bridge connecting piece in a bridge frame in front of the power supply equipment and the target electric equipment as a path node, taking the length of a bridge frame section as the section length between the two corresponding path nodes, and determining the target connecting path with the shortest length in a plurality of connecting paths based on a Floudet algorithm; and taking the total length of the bridge frame of the target connecting path as the statistical length value of the bridge frame erected between the power supply equipment and the target electric equipment.
Preferably, for a target connection path, the total bridge length of the target connection path is determined by: determining the position point coordinates of the bridge connecting piece on the target connecting path; determining the position point coordinates of power supply equipment at the beginning of the target connection path and the position point coordinates of electric equipment at the end of the target connection path; respectively calculating the road section length corresponding to each bridge section according to the connection sequence of the target connection path based on the determined position point coordinates; the sum of the lengths of all road sections is taken as the total length of the bridge.
Preferably, the method further comprises: the method comprises the steps of obtaining the model and specification of a cable corresponding to each power supply device and target electric equipment; generating and outputting a cable album data table, wherein the header of the cable album data table at least comprises a serial number, a power supply equipment identifier, an electric equipment identifier, a cable model, a cable specification and a corresponding bridge statistical length value; and calculating the classification length value corresponding to each cable model to generate and output a cable summarization data table, wherein the header of the cable summarization data table at least comprises a serial number, the cable model and the corresponding classification length value.
In a second aspect, the present application provides a device for calculating an amount of cable engineering, the device comprising:
the acquisition module is used for determining all power supply equipment and target electric equipment connected with each power supply equipment in the electric model based on the acquired electric model, wherein the electric model at least comprises three-dimensional modeling of the electric equipment, the power supply equipment and a bridge of an electromechanical system to be constructed in a building;
the statistics module is used for counting the bridge statistical length value between the power supply equipment and each corresponding target electric equipment aiming at each power supply equipment;
and the output module is used for calculating and outputting the engineering quantity required by the cable in the electric model according to the statistical length values of all the bridges and the height value and the width value of each power supply device and each electric device.
In a third aspect, the present application also provides an electronic device, including: the system comprises a processor, a memory and a bus, wherein the memory stores machine-readable instructions executable by the processor, and when the electronic device is running, the processor and the memory are communicated through the bus, and the machine-readable instructions are executed by the processor to perform the steps of calculating the cable engineering quantity.
In a fourth aspect, the present application also provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of a method of calculating a cable engineering amount as described above.
The application provides a calculation method, a device, electronic equipment and a storage medium of cable engineering quantity, which comprise the steps of determining all power supply equipment and target electric equipment connected with each power supply equipment in an electric model based on an acquired electric model, wherein the electric model at least comprises three-dimensional modeling of electric equipment, power supply equipment and a bridge of an electromechanical system to be constructed in a building; counting bridge counting length values between the power supply equipment and each corresponding target electric equipment aiming at each power supply equipment; and calculating and outputting the engineering quantity required by the cable in the electrical model according to the statistical length values of all the bridges and the height value and the width value of each power supply device and each electric device. Compared with the prior art that the engineering quantity of the cable is calculated by utilizing the cable model part in the electrical model, the step of building the cable model is omitted, and meanwhile, the engineering quantity of the cable is calculated by utilizing the bridge model part, so that the engineering quantity of the cable is calculated more accurately, and a good guiding effect is achieved on the construction of a subsequent electrical system.
In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method for calculating a cable engineering amount according to an embodiment of the present application;
FIG. 2 is a flowchart illustrating steps for determining a target powered device according to an embodiment of the present application;
FIG. 3 is a flow chart illustrating operation of a cable metering insert according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a device for calculating cable engineering quantities according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. Based on the embodiments of the present application, every other embodiment obtained by a person skilled in the art without making any inventive effort falls within the scope of protection of the present application.
First, an application scenario to which the present application is applicable will be described. The application can be applied to cable engineering quantity calculation.
At present, a Revit plug-in can be used for realizing cable engineering quantity calculation on the basis of an existing electric model, and the specific implementation method is to establish an electric model based on a two-dimensional design drawing, wherein the model at least comprises a complete bridge loop, and then a secondary development technology is used for calculating quantity. In the concrete operation, the electrical equipment at two ends of the loop is required to be manually selected according to the indication of the two-dimensional design drawing, and in view of the special relation between the cables and the bridge, the trend of the cables is required to be attached to the bridge, so that a person can see the bridge which is connected but not physically connected in practice for the bridge model between the electrical equipment, the statistics of the engineering quantity of the cables is influenced, the phenomenon that the cables are arranged to be separated from the bridge occurs in the construction stage, the bridge is required to be manually adjusted to be connected in the later stage, the calculation accuracy of the engineering quantity of the cables is lower, and the influence is caused on the later stage engineering construction.
Based on the above, the embodiment of the application provides a method, a device, electronic equipment and a storage medium for calculating the engineering quantity of a cable so as to more accurately calculate the engineering quantity of the cable and guide the construction of an electrical system in a later building.
In practical application, the cable is laid in a bridge, the three-dimensional model of the cable is replaced by pipeline components during drawing, the three-dimensional model is placed in the bridge, the drawing thought and the specific trend are completely the same as those of the bridge, and no large error exists at the turning or oblique connection position of the components, so that the length of the bridge can be used for replacing the length of the cable to calculate the basic engineering quantity, and then the reserved (additional) length is added according to different conditions. Therefore, a cable model does not need to be drawn, and the length of a bridge between electric equipment and power supply equipment in the model corresponding to the electromechanical system is used as the engineering quantity of the cable.
Referring to fig. 1, fig. 1 is a flowchart of a method for calculating a cable engineering amount according to an embodiment of the present application. As shown in fig. 1, the method for calculating the cable engineering quantity provided by the embodiment of the application is applicable to a plug-in unit based on Revit secondary development, and comprises the following steps:
s101, determining all power supply equipment and target electric equipment connected with each power supply equipment in an electric model based on the acquired electric model, wherein the electric model at least comprises three-dimensional modeling of the electric equipment, the power supply equipment and a bridge of an electromechanical system to be constructed in a building.
The electrical model is an electrical model corresponding to an electrical system of a certain building which is pre-established in CAD, and generally comprises a heating and ventilation system, a water supply and drainage system and an electromechanical system, wherein the electromechanical system comprises cables, bridges, lighting equipment, a power distribution cabinet/power distribution box and the like. The power supply equipment is a power distribution cabinet/power distribution box and the like, and the electric equipment is lighting equipment and the like.
The electric model can be built with or without a cable, but the electric model is required to be built with a bridge, electric equipment and power supply equipment corresponding models.
For example, a system diagram of the distribution box may be obtained to obtain information such as a specification and a model number of a loop between the electric equipment and the power supply equipment, a cable corresponding to the loop, a name of the loop, equipment power of the electric equipment or the power supply equipment, and a reference size of the distribution box. The generated device inventory table may then be consolidated in association with the electrical model, as shown in table 1.
TABLE 1
In step S101, a target electric device connected to each power supply device is determined, where the target electric device is an electric device located on the same floor as the power supply device. Because the electrical equipment at two ends of a loop can not be on the same floor, firstly checking whether the bridge spans layers or not during calculation, if so, supplementing the electrical equipment to the bridge terminal, editing equipment albums for the electrical equipment connected with the bridge like the bridge at the same floor after supplementing, and determining the corresponding relation between the power supply equipment and the electric equipment by using the equipment album table when the plug-in unit is operated.
The bridge forms a plurality of mutually staggered loops between a plurality of power supply devices and the electric equipment, namely a plurality of connection paths exist between one power supply device and the electric equipment connected with the power supply device. The bridge comprises a bridge section and a bridge connecting piece, wherein the bridge connecting piece is used for connecting the bridge section.
Fig. 2 is a flowchart of a step of determining a target electric device according to an embodiment of the present application, as shown in fig. 2. For each power supply device, determining the target electric equipment connected with the power supply device by the following method:
s201, judging whether each electric equipment is located at the same floor as the power supply equipment or not according to each electric equipment connected with the power supply equipment;
s202, if the electric equipment is located on the same floor, determining the electric equipment as target electric equipment;
and S203, if the electric equipment is not located on the same floor, generating a duplicated electric equipment based on duplication of the electric equipment on the same floor as the power supply equipment, and taking the duplicated electric equipment as a target electric equipment.
It can be understood that, for the electric equipment and the power supply equipment not located at the same floor, the Location points (locations points) of the electric equipment at different floors are horizontally transferred and copied to the same floor of the power supply equipment along the vertical direction, so as to facilitate the calculation of the length of the loop.
Further, whether the bridge segment is connected with the bridge connecting piece or not can be judged through the distance value between the end point coordinates of the bridge segment and the position point coordinates of the bridge connecting piece and the corresponding preset distance value, and the preset distance value can be set to be a value larger than the actual distance value, so that fuzzy processing is realized, and the situation that the bridge segment is not connected with the bridge connecting piece physically is avoided.
S102, counting bridge counting length values between the power supply equipment and each corresponding target electric equipment aiming at each power supply equipment.
In step S102, when the bridge frame erected between the power supply device and the electric device forms a plurality of connection paths, the statistical length values of the bridge frame erected between the power supply device and the target electric device are counted by:
and determining a target connection path (optimal path) with the shortest length in a plurality of connection paths based on a Floudet algorithm by taking a bridge connecting piece in a bridge frame in front of the power supply equipment and the target electric equipment as a path node and taking the length of a bridge frame section as the section length between the two corresponding path nodes. And taking the total length of the bridge frame of the target connecting path as the statistical length value of the bridge frame erected between the power supply equipment and the target electric equipment.
When more than one loop is formed between one power supply device and the target electric equipment, a shortest path is required to be planned, the electric equipment, the power supply device and the bridge connecting piece are regarded as path nodes, the bridge section is regarded as a road section between the corresponding path nodes, and a plurality of connecting paths are obtained.
Furthermore, the florid algorithm may be adopted to determine the shortest target connection path from the multiple connection paths, where the method of solving the shortest path by using the florid algorithm is widely used in the prior art, and will not be described herein.
Wherein the total length of the bridge of the target connection path is determined by:
and determining the position point coordinates of the bridge connecting piece on the target connecting path. And determining the position point coordinates of the power supply equipment at the beginning of the target connection path and the position point coordinates of the electric equipment at the end of the target connection path. And respectively calculating the road section length corresponding to each bridge section according to the connection sequence of the target connection path based on the determined position point coordinates. The sum of the lengths of all road sections is taken as the total length of the bridge.
And calculating the length value of the target connection path based on the coordinates of the path nodes on the target connection path as the total length of the bridge corresponding to the target connection path for the target connection path with the shortest distance determined between the power supply equipment and the target electric equipment.
S103, calculating and outputting the engineering quantity required by the cable in the electrical model according to the statistical length values of all the bridges and the height value and the width value of each power supply device and each electric device.
Specifically, the engineering quantity of the cable is calculated by the following method：
；
wherein ,the engineering quantity required by cables in an electrical model is m is the number of power supply equipment, n is the number of electric equipment, and +.>Counting length values of the bridge corresponding to each power supply equipment, < >>For the width value of the power supply device, +.>For the height value of the power supply device, +.>For the width value of the consumer,/">For the height value of the consumer, < >>The height value is compensated for the floor.
The floor compensating height value is determined by:
determining, for each replicated consumer, a floor height difference between the replicated consumer and the replicated power supply device; and taking the sum of the floor height differences corresponding to all the duplicated electric equipment as a floor compensation height value.
It will be appreciated that in step S101, since the translation copy is performed on the electric device different from the floor of the power supply device, the difference caused by the translation copy between floors needs to be compensated. Therefore, the sum of the differences of the position points between each electric device and the corresponding duplicated electric device in the vertical direction is required to be used as the floor compensation height value so as to ensure the accuracy of calculation.
Compared with the cable engineering quantity calculated by utilizing the cable model part in the electrical model in the prior art, the cable engineering quantity calculating method provided by the embodiment of the application omits the step of establishing the cable model, and simultaneously calculates the cable engineering quantity by utilizing the bridge model part, so that the cable engineering quantity calculation is more accurate, and a good guiding effect is achieved on the construction of a subsequent electrical system.
As shown in fig. 3, in one embodiment of the present application, a cable accounting plug-in based on the secondary development of Revit is provided, after the engineering quantity of the cable is calculated by using the method, the model and the specification of the cable corresponding to each power supply device and the target electric equipment can be obtained, and a cable album data table is generated and output, where the header of the cable album data table at least includes a serial number, a power supply device identifier, an electric equipment identifier, a cable model, a cable specification and a corresponding bridge statistical length value, and the cable album data table. And calculating the classification length value corresponding to each cable model to generate and output a cable summarization data table, wherein the header of the cable summarization data table at least comprises a serial number, the cable model and the corresponding classification length value. Thus, the engineering quantity of each type of cable can be clearly determined.
In one embodiment of the application, the visual interface of the plug-in based on the Revit secondary development at least comprises a path display interface, wherein the path display interface displays a model of the motor system besides a cable album data table, a designer can set the display state of the loop, wherein the display state comprises two conditions of displaying the path and not displaying the path, and when the display state of the loop is the display path, the corresponding loop is highlighted in the model of the motor system in a dark color effect so as to assist the circuit laying construction.
Based on the same inventive concept, the embodiment of the application further provides a device for calculating the cable engineering quantity corresponding to the method for calculating the cable engineering quantity, and since the principle of solving the problem by the device in the embodiment of the application is similar to that of the method for calculating the cable engineering quantity in the embodiment of the application, the implementation of the device can refer to the implementation of the method, and the repetition is omitted.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a device for calculating cable engineering quantities according to an embodiment of the application. As shown in fig. 4, the computing device 400 includes:
the obtaining module 410 is configured to determine, based on the obtained electrical model, all power supply devices in the electrical model, and target electrical devices connected to each power supply device, where the electrical model at least includes three-dimensional modeling of electrical devices, power supply devices, and a bridge of an electromechanical system to be constructed in a building;
a statistics module 420, configured to, for each power supply device, count a bridge statistical length value between the power supply device and each corresponding target electric device;
and the output module 430 is used for calculating and outputting the engineering quantity required by the cable in the electrical model according to the statistical length values of all the bridges and the height value and the width value of each power supply device and each electric device.
In a preferred embodiment, the output module 430 calculates the engineering amount of the cable by：
；
wherein ,the engineering quantity required by cables in an electrical model is m is the number of power supply equipment, n is the number of electric equipment, and +.>For each ofBridge statistical length value corresponding to each power supply equipment, < >>For the width value of the power supply device, +.>For the height value of the power supply device, +.>For the width value of the consumer,/">For the height value of the consumer, < >>The height value is compensated for the floor.
In a preferred embodiment, for each power supply device, the acquisition module 410 determines the target powered device to which the power supply device is connected by: judging whether each electric equipment is located at the same floor as the power supply equipment or not according to each electric equipment connected with the power supply equipment; if the electric equipment is located on the same floor, determining the electric equipment as target electric equipment; if the electric equipment is not located on the same floor, the duplicated electric equipment is generated on the basis of duplication of the electric equipment on the same floor as the power supply equipment, and the duplicated electric equipment is used as target electric equipment.
In a preferred embodiment, the output module 430 determines the floor compensating height value by: determining, for each replicated consumer, a floor height difference between the replicated consumer and the replicated power supply device; and taking the sum of the floor height differences corresponding to all the duplicated electric equipment as a floor compensation height value.
In a preferred embodiment, the bridge includes a bridge segment and a bridge connector for connecting the bridge segment, and for each power supply device, when the bridge erected between the power supply device and the powered device forms a plurality of connection paths, the statistics module 420 counts the statistical length values of the bridge erected between the power supply device and the target powered device by: taking a bridge connecting piece in a bridge frame in front of the power supply equipment and the target electric equipment as a path node, taking the length of a bridge frame section as the section length between the two corresponding path nodes, and determining the target connecting path with the shortest length in a plurality of connecting paths based on a Floudet algorithm; and taking the total length of the bridge frame of the target connecting path as the statistical length value of the bridge frame erected between the power supply equipment and the target electric equipment.
In a preferred embodiment, for a target connection path, statistics module 420 determines the total bridge length for the target connection path by: determining the position point coordinates of the bridge connecting piece on the target connecting path; determining the position point coordinates of power supply equipment at the beginning of the target connection path and the position point coordinates of electric equipment at the end of the target connection path; respectively calculating the road section length corresponding to each bridge section according to the connection sequence of the target connection path based on the determined position point coordinates; the sum of the lengths of all road sections is taken as the total length of the bridge.
In a preferred embodiment, the output module 430 is further configured to obtain a model number and a specification of a cable corresponding to each power supply device and the target electric device; generating and outputting a cable inventory data table, wherein the head of the cable inventory data table at least comprises a serial number, a power supply equipment identifier, an electric equipment identifier, a cable model, a cable specification and a corresponding bridge statistical length value; and calculating the classification length value corresponding to each cable model to generate and output a cable summarization data table, wherein the header of the cable summarization data table at least comprises a serial number, the cable model and the corresponding classification length value.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the application. As shown in fig. 5, the electronic device 500 includes a processor 510, a memory 520, and a bus 530.
The memory 520 stores machine-readable instructions executable by the processor 510, and when the electronic device 500 is running, the processor 510 communicates with the memory 520 through the bus 530, and when the machine-readable instructions are executed by the processor 510, the steps of a method for calculating a cable engineering amount in the method embodiment shown in fig. 1 can be executed, and a specific implementation manner may be referred to the method embodiment and will not be described herein.
The embodiment of the present application further provides a computer readable storage medium, where a computer program is stored, where the computer program when executed by a processor may perform the steps of a method for calculating a cable engineering quantity in the method embodiment shown in fig. 1, and the specific implementation manner may refer to the method embodiment and will not be described herein.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.
In the several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. The above-described apparatus embodiments are merely illustrative, for example, the division of the units is merely a logical function division, and there may be other manners of division in actual implementation, and for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some communication interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer readable storage medium executable by a processor. Based on this understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Finally, it should be noted that: the above examples are only specific embodiments of the present application, and are not intended to limit the scope of the present application, but it should be understood by those skilled in the art that the present application is not limited thereto, and that the present application is described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application. Therefore, the protection scope of the application is subject to the protection scope of the claims.
Claims (10)
1. A method of calculating a cable engineering quantity, the method comprising:
determining all power supply equipment and target electric equipment connected with each power supply equipment in the electric model based on the acquired electric model, wherein the electric model at least comprises three-dimensional modeling of the electric equipment, the power supply equipment and a bridge of an electromechanical system to be constructed in a building;
counting bridge counting length values between the power supply equipment and each corresponding target electric equipment aiming at each power supply equipment;
and calculating and outputting the engineering quantity required by the cable in the electrical model according to the statistical length values of all the bridges and the height value and the width value of each power supply device and each electric device.
2. The method of claim 1, wherein the engineering quantity of the cable is calculated by：
；
wherein ,the engineering quantity required by cables in an electrical model is m is the number of power supply equipment, n is the number of electric equipment, and +.>Counting length values of the bridge corresponding to each power supply equipment, < >>For the width value of the power supply device, +.>For the height value of the power supply device, +.>For the width value of the consumer,/">For the height value of the consumer, < >>The height value is compensated for the floor.
3. The method according to claim 2, characterized in that for each power supply device, the target consumer to which the power supply device is connected is determined by:
judging whether each electric equipment is located at the same floor as the power supply equipment or not according to each electric equipment connected with the power supply equipment;
if the electric equipment is located on the same floor, determining the electric equipment as target electric equipment;
if the electric equipment is not located on the same floor, the duplicated electric equipment is generated on the basis of duplication of the electric equipment on the same floor as the power supply equipment, and the duplicated electric equipment is used as target electric equipment.
4. A method according to claim 3, characterized in that the floor compensating height value is determined by:
determining, for each replicated consumer, a floor height difference between the replicated consumer and the replicated power supply device;
and taking the sum of the floor height differences corresponding to all the duplicated electric equipment as a floor compensation height value.
5. The method of claim 1, wherein the bridge comprises a bridge segment and a bridge connection for connecting the bridge segment, and wherein for each power unit, when the bridge erected between the power unit and the powered device forms a plurality of connection paths, the statistical length values of the bridge erected between the power unit and the target powered device are counted by:
taking a bridge connecting piece in a bridge frame in front of the power supply equipment and the target electric equipment as a path node, taking the length of a bridge frame section as the section length between the two corresponding path nodes, and determining the target connecting path with the shortest length in a plurality of connecting paths based on a Floudet algorithm;
and taking the total length of the bridge frame of the target connecting path as the statistical length value of the bridge frame erected between the power supply equipment and the target electric equipment.
6. The method of claim 5, wherein for a target connection path, the total bridge length of the target connection path is determined by:
determining the position point coordinates of the bridge connecting piece on the target connecting path;
determining the position point coordinates of power supply equipment at the beginning of the target connection path and the position point coordinates of electric equipment at the end of the target connection path;
respectively calculating the road section length corresponding to each bridge section according to the connection sequence of the target connection path based on the determined position point coordinates;
taking the sum of the lengths of all road sections as the total length of the bridge frame.
7. The method as recited in claim 6, further comprising:
the method comprises the steps of obtaining the model and specification of a cable corresponding to each power supply device and target electric equipment;
generating and outputting a cable album data table, wherein the header of the cable album data table at least comprises a serial number, a power supply equipment identifier, an electric equipment identifier, a cable model, a cable specification and a corresponding bridge statistical length value;
and calculating the classification length value corresponding to each cable model to generate and output a cable summarization data table, wherein the header of the cable summarization data table at least comprises a serial number, the cable model and the corresponding classification length value.
8. A device for calculating a cable engineering quantity, the device comprising:
the acquisition module is used for determining all power supply equipment and target electric equipment connected with each power supply equipment in the electric model based on the acquired electric model, wherein the electric model at least comprises three-dimensional modeling of the electric equipment, the power supply equipment and a bridge of an electromechanical system to be constructed in a building;
the statistics module is used for counting the bridge statistical length value between the power supply equipment and each corresponding target electric equipment aiming at each power supply equipment;
and the output module is used for calculating and outputting the engineering quantity required by the cable in the electric model according to the statistical length values of all the bridges and the height value and the width value of each power supply device and each electric device.
9. An electronic device, comprising: a processor, a memory and a bus, said memory storing machine readable instructions executable by said processor, said processor and said memory communicating over the bus when the electronic device is running, said processor executing said machine readable instructions to perform the steps of the method of calculating a cable work amount according to any one of claims 1 to 7.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when executed by a processor, performs the steps of the method of calculating a cable engineering quantity according to any one of claims 1 to 7.
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| CN202310848060.8A CN116579185A (en) | 2023-07-12 | 2023-07-12 | Cable engineering quantity calculating method and device, electronic equipment and storage medium |
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| CN202310848060.8A CN116579185A (en) | 2023-07-12 | 2023-07-12 | Cable engineering quantity calculating method and device, electronic equipment and storage medium |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110880717A (en) * | 2019-11-04 | 2020-03-13 | 中国电力工程顾问集团中南电力设计院有限公司 | Automatic cable laying method based on equipment and bridge positioning digitization |
| CN112561195A (en) * | 2020-12-23 | 2021-03-26 | 华能秦煤瑞金发电有限责任公司 | Refined cable management and control method |
| KR102236536B1 (en) * | 2020-08-21 | 2021-04-06 | 준엔지니어링(주) | Ship cable optimal route setting system |
| CN114091154A (en) * | 2021-11-19 | 2022-02-25 | 广东电网有限责任公司广州供电局 | Method, device and equipment for calculating engineering quantity of laying cable trench and storage medium |
| CN114154282A (en) * | 2022-02-10 | 2022-03-08 | 中铁二十一局集团电务电化工程有限公司 | Dynamo-based automatic cable arrangement method |
| CN115587576A (en) * | 2022-10-10 | 2023-01-10 | 珠海***创建筑设计有限公司 | Device for accurately calculating internal engineering quantities of different tower-building-type electric wells based on Excel |
-
2023
- 2023-07-12 CN CN202310848060.8A patent/CN116579185A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110880717A (en) * | 2019-11-04 | 2020-03-13 | 中国电力工程顾问集团中南电力设计院有限公司 | Automatic cable laying method based on equipment and bridge positioning digitization |
| KR102236536B1 (en) * | 2020-08-21 | 2021-04-06 | 준엔지니어링(주) | Ship cable optimal route setting system |
| CN112561195A (en) * | 2020-12-23 | 2021-03-26 | 华能秦煤瑞金发电有限责任公司 | Refined cable management and control method |
| CN114091154A (en) * | 2021-11-19 | 2022-02-25 | 广东电网有限责任公司广州供电局 | Method, device and equipment for calculating engineering quantity of laying cable trench and storage medium |
| CN114154282A (en) * | 2022-02-10 | 2022-03-08 | 中铁二十一局集团电务电化工程有限公司 | Dynamo-based automatic cable arrangement method |
| CN115587576A (en) * | 2022-10-10 | 2023-01-10 | 珠海***创建筑设计有限公司 | Device for accurately calculating internal engineering quantities of different tower-building-type electric wells based on Excel |
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