CN113128066A - Modeling data processing method and device, electronic equipment and storage medium - Google Patents
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Abstract
The embodiment of the invention discloses a modeling data processing method and device, electronic equipment and a storage medium. The method comprises the following steps: constructing at least one initial cable model, and acquiring initial cable modeling data from the initial cable model; the type of the initial cable model is determined according to the laying mode of the cable; and determining target cable modeling data from the initial cable modeling data to construct a target cable model according to the target cable modeling data. By operating the technical scheme provided by the embodiment of the invention, the problems that the space hierarchical distribution, the cross spanning relationship and the position information of any angle between pipelines cannot be intuitively expressed by using the traditional two-dimensional geographic information system and the space expression and analysis capability of the system are very limited can be solved, and the effect of improving the intuitiveness and the effectiveness of the presentation of the power pipe network data is realized.
Description
Technical Field
The embodiment of the invention relates to computer technology, in particular to a modeling data processing method and device, electronic equipment and a storage medium.
Background
With the continuous progress of urbanization in China, the urban electric power pipe network is increasingly complex. Due to the fact that a large number of underground power pipe networks lack necessary basic data for a long time, cable patrol and maintenance personnel cannot accurately position and cannot master the operation conditions of the body and the channel in real time, and operations of managing, patrolling, overhauling, operating and maintaining the cable channel and the like of the personnel are affected.
In the prior art, a traditional two-dimensional geographic information system is often used, although the plane position and the path trend of a cable can be obtained, the spatial hierarchical distribution, the cross-over relationship and the position information of any angle among pipelines cannot be intuitively expressed, and the spatial expression and analysis capability of the system are greatly limited.
Disclosure of Invention
The embodiment of the invention provides a modeling data processing method and device, electronic equipment and a storage medium, and aims to improve the intuitiveness and the effectiveness of cable data presentation.
In a first aspect, an embodiment of the present invention provides a modeling data processing method, where the method includes:
constructing at least one initial cable model, and acquiring initial cable modeling data from the initial cable model; the type of the initial cable model is determined according to the laying mode of the cable;
and determining target cable modeling data from the initial cable modeling data to construct a target cable model according to the target cable modeling data.
In a second aspect, an embodiment of the present invention further provides a modeling data processing apparatus, where the apparatus includes:
the initial cable modeling data acquisition module is used for constructing at least one initial cable model and acquiring initial cable modeling data from the initial cable model; the type of the initial cable model is determined according to the laying mode of the cable;
and the target cable modeling data determining module is used for determining target cable modeling data from the initial cable modeling data so as to construct a target cable model according to the target cable modeling data.
In a third aspect, an embodiment of the present invention further provides an electronic device, where the electronic device includes:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the modeling data processing method as described above.
In a fourth aspect, the embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the modeling data processing method as described above.
The method comprises the steps of constructing at least one initial cable model, and acquiring initial cable modeling data from the initial cable model; the type of the initial cable model is determined according to the laying mode of the cable; and determining target cable modeling data from the initial cable modeling data to construct a target cable model according to the target cable modeling data. The problem that the spatial hierarchical distribution, the cross spanning relation and the position information of any angle among pipelines cannot be intuitively expressed by using a traditional two-dimensional geographic information system, and the spatial expression and analysis capability of the system are very limited is solved, and the effects of improving the intuitiveness and the effectiveness of the data presentation of the power pipe network are realized.
Drawings
Fig. 1 is a flowchart of a modeling data processing method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a modeling data processing apparatus according to a third embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device according to a third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a modeling data processing method according to an embodiment of the present invention, where the method is applicable to a power pipe network for modeling and data processing, and the method can be executed by a modeling data processing apparatus according to an embodiment of the present invention, and the apparatus can be implemented by software and/or hardware. Referring to fig. 1, the modeling data processing method provided in this embodiment includes:
step 110, constructing at least one initial cable model, and acquiring initial cable modeling data from the initial cable model; and determining the type of the initial cable model according to the laying mode of the cable.
The initial cable model is a built initial model related to the cable, and the type of the initial cable model can be determined according to the laying mode of the cable. Due to the fact that the cable data acquisition modes are different, different types of initial cable models can be built for cables with large differences in the data acquisition modes, and cable data of different laying modes can be displayed in the models.
For example, if the data acquisition modes of the laying mode a and the laying mode B are different, two initial cable models are constructed, and if the data acquisition modes of the laying mode a and the laying mode B are the same, the same initial cable model is constructed.
In this embodiment, optionally, the cabling mode of the cable includes: at least one of pipe jacking, pipe laying, cable trench laying and cable tunnel laying.
The jacking pipe laying is a cable laying mode which adopts a pipeline burying construction technology mode without excavation or with few excavation.
The buried pipe laying is a laying mode of backfilling after cable protection pipes are laid after cable ditches are excavated.
The cable trench is an underground pipeline used for laying and replacing electric power or telecommunication cable facilities, and can also be an enclosure structure of the laid cable facilities, and has pipeline structure forms of rectangle, circle, arch and the like.
Cable tunnel refers to a corridor or tunnel-like structure for accommodating a large number of cables laid on cable supports. The cable tunnel can protect the cable better and also can facilitate the inspection and maintenance of the cable by people.
Different laying modes can be adopted according to the number, the places and the like of the cables, and illustratively, when the number of the cables is large or excavation is inconvenient due to the need of laying in stages, a cable trench laying mode can be adopted; when the laying place is a section where the cable number of the outgoing line end of the substation and the street of the important urban area is large or the cables of various voltage classes are parallel, a cable tunnel laying mode and the like can be adopted, and the embodiment does not limit the laying place.
In this embodiment, optionally, if the cable is laid in the pipe laying manner and/or the cable trench, at least one initial cable model is constructed, and initial cable modeling data is obtained from the initial cable model, where the method includes:
acquiring cable parameter information, and constructing a cable trench model according to the cable parameter information;
and acquiring the initial cable modeling data from the cable trench model.
When the laying mode of the cable is buried pipe laying and/or cable trench laying, acquiring cable parameter information, wherein the cable parameter information is key parameter information of the cable, such as cable path coordinate information, laying mode, section dimension information, loop information, burial depth, cable model, joint well information, accessory facility information and the like.
The obtaining mode may be obtaining from one or more of equipment ledger data, completion drawing data and field survey, which is not limited in this embodiment, so as to improve the accuracy of information obtaining.
And carrying out three-dimensional simulation modeling on the cable trench and/or the buried pipe section to obtain a cable trench model, displaying parameters of the cable laid in the laying mode in the cable trench model, and acquiring initial cable modeling data laid in the buried pipe laying mode and/or the cable trench laying mode from the cable trench model, so that the authenticity and the accuracy of acquiring the initial cable modeling data are improved.
In this embodiment, optionally, if the cable is laid in the cable tunnel, constructing at least one initial cable model, and acquiring initial cable modeling data from the initial cable model, the method includes:
acquiring data of the cable tunnel to obtain tunnel point cloud data and tunnel texture mapping data;
constructing an initial cable tunnel model according to the tunnel point cloud data, and constructing a target cable tunnel model according to the tunnel texture mapping data and the initial cable tunnel model;
and acquiring the initial cable modeling data from the target cable tunnel model.
The data acquisition for the cable tunnel may be performed by using a laser radar device, which is not limited in this embodiment. And carrying out panoramic three-dimensional point cloud acquisition and scanning on the cable tunnel to obtain tunnel point cloud data, and photographing and acquiring the equipment texture map to obtain tunnel texture map data.
And performing 1:1 proportional entity object modeling according to the tunnel point cloud data, constructing an initial cable tunnel model, and giving tunnel texture mapping data to the initial cable tunnel model to obtain a target cable tunnel model, so that the real restoration of the cable tunnel is realized, and the authenticity of model construction is improved. And initial cable modeling data are acquired from the target cable tunnel model, so that the authenticity and the accuracy of the acquisition of the initial cable modeling data are improved.
Optionally, if the cable is laid in the pipe jacking manner, at least one initial cable model is constructed, and initial cable modeling data is obtained from the initial cable model, including: and performing high-precision space measurement on the underground high-voltage cable jacking pipe by using an inertial gyroscope to construct a jacking pipe model, and acquiring initial cable modeling data from the jacking pipe model.
The process of performing high-precision space measurement on the underground high-voltage cable jacking pipeline by using the inertial gyroscope can comprise the following steps: the information such as the course angle, the attitude angle, the length information and the like of the cable jacking pipe is obtained through the pipe measuring unit, and the high-precision three-dimensional jacking pipe model of the high-voltage cable at the jacking pipe section is established by using the track reckoning principle and other modes. The pipeline measuring unit can comprise an inertial gyroscope, an accelerometer, a speedometer of a photoelectric encoder, a high-performance microprocessor and the like. And the external power supply unit is used for providing high-quality direct current power supply for the pipeline measuring unit so as to realize the work of the pipeline measuring unit.
And (3) initial cable modeling data in the pipe jacking model, so that the authenticity and the accuracy of the initial cable modeling data acquisition are improved.
And 120, determining target cable modeling data from the initial cable modeling data to construct a target cable model according to the target cable modeling data.
The target cable modeling data is part of data in the initial cable modeling data, may be data meeting a preset standard in the initial cable modeling data, such as data of near three days, and may also be obtained by deleting redundant data in the initial cable modeling data, and the like, which is not limited in this embodiment.
The target cable model is constructed according to the target cable modeling data, the data of the initial cable models may be merged to obtain a unique target cable model, or the data of different initial cable models may be presented in the target cable model at the same time, which is not limited in this embodiment.
In this embodiment, optionally, the determining the target cable modeling data from the initial cable modeling data includes:
determining data information of data required by the construction of the cable model according to a preset cable model construction rule; wherein the data information comprises a required data type and a required data amount;
and determining target cable modeling data from the initial cable modeling data according to the required data type and the required data amount.
The preset cable model building rule may be a specification of key data required for building the model without distortion, such as a required data type and a required data amount. And automatically cutting the midpoint, line and surface of the initial cable modeling data in the modeling process to obtain target cable modeling data.
The three-dimensional rendering engine technology based on the large-batch high-voltage cable model can be formed by combining an object-oriented equipment model data dynamic scheduling technology, and the data complexity and the I/O throughput are reduced by adopting a multi-detail level technology under the condition of not influencing the visual effect, so that the access and rendering efficiency of polyhedral data is better improved, and the efficient and rapid rendering of the whole target cable model is finally realized. The rapid loading of the spatial data and the efficient rendering and lossless smooth display of the three-dimensional model of the target cable model are realized.
The problem that a large amount of model data is needed and more resources are consumed during access is solved, and the configuration requirement on the electronic equipment leading in the target cable model is lowered, so that workers can quickly and efficiently perform management, inspection, overhaul, operation and maintenance and other operations on a cable channel on site.
In this embodiment, optionally, constructing a target cable model according to the target cable modeling data includes:
judging whether the initial cable model number corresponding to the target cable modeling data is unique or not;
if not, acquiring position data in the target cable modeling data;
and constructing the target cable model by combining the target cable modeling data according to the position data.
And judging whether the number of the initial cable models corresponding to the target cable modeling data is unique, namely whether model data of multiple laying modes are acquired, if so, acquiring position data, such as longitude and latitude data and the like, in the target cable modeling data, and the embodiment does not limit the number.
And combining the target cable modeling data at the same position according to the position data, for example, if the cable laid by pipe jacking and the cable laid by pipe burying exist at the same position, and different cables have relations such as interpenetration, combining the target cable modeling data, and constructing a target cable model, so that a user can clearly know the three-dimensional spatial hierarchical distribution, the cross-over relation and the position information of any angle of various cables existing at each position.
According to the technical scheme provided by the embodiment, at least one initial cable model is constructed, and initial cable modeling data are obtained from the initial cable model; the type of the initial cable model is determined according to the laying mode of the cable; the target cable modeling data are determined from the initial cable modeling data, so that a target cable model is constructed according to the target cable modeling data, the problems that the space hierarchical distribution, the cross spanning relation and the position information of any angle between pipelines cannot be intuitively expressed by using a traditional two-dimensional geographic information system, the space expression and the analysis capability of the traditional two-dimensional geographic information system are limited greatly are solved, and the effects of improving the intuitiveness and the effectiveness of the presentation of the electric power pipe network data are achieved.
Example two
Fig. 2 is a schematic structural diagram of a modeling data processing apparatus according to a third embodiment of the present invention. The device can be realized in a hardware and/or software mode, can execute the modeling data processing method provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method. As shown in fig. 2, the apparatus includes:
an initial cable modeling data obtaining module 210, configured to construct at least one initial cable model and obtain initial cable modeling data from the initial cable model; the type of the initial cable model is determined according to the laying mode of the cable;
a target cable modeling data determining module 220, configured to determine target cable modeling data from the initial cable modeling data, so as to construct a target cable model according to the target cable modeling data.
The method comprises the steps of constructing at least one initial cable model, and acquiring initial cable modeling data from the initial cable model; the type of the initial cable model is determined according to the laying mode of the cable; and determining target cable modeling data from the initial cable modeling data to construct a target cable model according to the target cable modeling data. The problem that the spatial hierarchical distribution, the cross spanning relation and the position information of any angle among pipelines cannot be intuitively expressed by using a traditional two-dimensional geographic information system, and the spatial expression and analysis capability of the system are very limited is solved, and the effects of improving the intuitiveness and the effectiveness of the data presentation of the power pipe network are realized.
On the basis of the above technical solutions, optionally, the cabling mode of the cable includes: at least one of pipe jacking, pipe laying, cable trench laying and cable tunnel laying.
On the basis of the foregoing technical solutions, optionally, if the cable is laid in the pipe laying manner and/or the cable trench, the initial cable modeling data obtaining module includes:
the first model building unit is used for obtaining cable parameter information and building a cable trench model according to the cable parameter information;
a first data obtaining unit, configured to obtain the initial cable modeling data from the cable trench model.
On the basis of the foregoing technical solutions, optionally, if the cable is laid in the cable tunnel, the initial cable modeling data obtaining module includes:
the data acquisition unit is used for acquiring data of the cable tunnel to obtain tunnel point cloud data and tunnel texture mapping data;
the second model building unit is used for building an initial cable tunnel model according to the tunnel point cloud data and building a target cable tunnel model according to the tunnel texture mapping data and the initial cable tunnel model;
and the second data acquisition unit is used for acquiring the initial cable modeling data from the target cable tunnel model.
On the basis of the above technical solutions, optionally, the target cable modeling data determining module includes:
the data information determining unit is used for determining data information of data required by the construction of the cable model according to a preset cable model construction rule; wherein the data information comprises a required data type and a required data amount;
and the target cable modeling data determining unit is used for determining target cable modeling data from the initial cable modeling data according to the required data type and the required data amount.
On the basis of the above technical solutions, optionally, the target cable modeling data determining module includes:
the quantity judging unit is used for judging whether the quantity of the initial cable models corresponding to the target cable modeling data is unique or not;
a position data obtaining unit, configured to obtain position data in the target cable modeling data if the quantity determining unit determines that the target cable modeling data is not the target cable modeling data;
and the position data combination unit is used for combining the target cable modeling data according to the position data to construct the target cable model.
EXAMPLE III
Fig. 3 is a schematic structural diagram of an electronic device according to a third embodiment of the present invention, as shown in fig. 3, the electronic device includes a processor 30, a memory 31, an input device 32, and an output device 33; the number of the processors 30 in the electronic device may be one or more, and one processor 30 is taken as an example in fig. 3; the processor 30, the memory 31, the input device 32 and the output device 33 in the electronic apparatus may be connected by a bus or other means, and the bus connection is exemplified in fig. 3.
The memory 31 is a computer-readable storage medium, and can be used for storing software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the modeling data processing method in the embodiment of the present invention. The processor 30 executes various functional applications of the electronic device and data processing, i.e., implements the modeling data processing method described above, by executing software programs, instructions, and modules stored in the memory 31.
The memory 31 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 31 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, the memory 31 may further include memory located remotely from the processor 30, which may be connected to the electronic device through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
Example four
A fourth embodiment of the present invention further provides a storage medium containing computer-executable instructions, which when executed by a computer processor, perform a modeling data processing method, the method including:
constructing at least one initial cable model, and acquiring initial cable modeling data from the initial cable model; the type of the initial cable model is determined according to the laying mode of the cable;
and determining target cable modeling data from the initial cable modeling data to construct a target cable model according to the target cable modeling data.
Of course, the storage medium provided by the embodiment of the present invention contains computer-executable instructions, and the computer-executable instructions are not limited to the method operations described above, and may also execute the relevant operations in the modeling data processing method provided by any embodiment of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the modeling data processing apparatus, the included units and modules are only divided according to functional logic, but are not limited to the above division as long as the corresponding functions can be realized; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A modeling data processing method, comprising:
constructing at least one initial cable model, and acquiring initial cable modeling data from the initial cable model; the type of the initial cable model is determined according to the laying mode of the cable;
and determining target cable modeling data from the initial cable modeling data to construct a target cable model according to the target cable modeling data.
2. The method of claim 1, wherein the cabling comprises: at least one of pipe jacking, pipe laying, cable trench laying and cable tunnel laying.
3. A method according to claim 2, wherein if the cabling is laid in the pipe-laying and/or the cable trench, constructing at least one initial cable model and obtaining initial cable modeling data from the initial cable model, comprises:
acquiring cable parameter information, and constructing a cable trench model according to the cable parameter information;
and acquiring the initial cable modeling data from the cable trench model.
4. The method of claim 2, wherein if the cable is laid in the cable tunnel, constructing at least one initial cable model, and obtaining initial cable modeling data from the initial cable model, comprises:
acquiring data of the cable tunnel to obtain tunnel point cloud data and tunnel texture mapping data;
constructing an initial cable tunnel model according to the tunnel point cloud data, and constructing a target cable tunnel model according to the tunnel texture mapping data and the initial cable tunnel model;
and acquiring the initial cable modeling data from the target cable tunnel model.
5. The method of claim 1, wherein determining target cable modeling data from the initial cable modeling data comprises:
determining data information of data required by the construction of the cable model according to a preset cable model construction rule; wherein the data information comprises a required data type and a required data amount;
and determining target cable modeling data from the initial cable modeling data according to the required data type and the required data amount.
6. The method of claim 1, wherein constructing a target cable model from the target cable modeling data comprises:
judging whether the initial cable model number corresponding to the target cable modeling data is unique or not;
if not, acquiring position data in the target cable modeling data;
and constructing the target cable model by combining the target cable modeling data according to the position data.
7. A modeling data processing apparatus, comprising:
the initial cable modeling data acquisition module is used for constructing at least one initial cable model and acquiring initial cable modeling data from the initial cable model; the type of the initial cable model is determined according to the laying mode of the cable;
and the target cable modeling data determining module is used for determining target cable modeling data from the initial cable modeling data so as to construct a target cable model according to the target cable modeling data.
8. The apparatus of claim 7, wherein the cabling comprises: at least one of pipe jacking, pipe laying, cable trench laying and cable tunnel laying.
9. An electronic device, characterized in that the electronic device comprises:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement a modeling data processing method as claimed in any one of claims 1-6.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the modeling data processing method according to any one of claims 1-6.
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| CN113919025A (en) * | 2021-09-06 | 2022-01-11 | 广东电网有限责任公司广州供电局 | Method and device for determining pit engineering quantity, computer equipment and storage medium |
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