CN112613855A - Sign and tear down management method and device of railway BIM system based on web real-time modeling - Google Patents
Sign and tear down management method and device of railway BIM system based on web real-time modeling Download PDFInfo
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Abstract
The invention provides a sign and tear down management method and a sign and tear down management device of a railway BIM system based on web real-time modeling, wherein the method comprises the following steps: acquiring geographic information of an area where an engineering project main body is located and constructing a sign-and-tear map; acquiring a BIM model of an engineering project main body, measuring and setting the BIM model to a sign-and-tear map according to the requirement of construction lofting, and marking sign-and-tear blocks of the engineering project main body on the sign-and-tear map; acquiring an aerial photo of the sign and tear-off block in a preset time period and pasting the sign and tear-off block according to a corresponding position; dividing the marked and disassembled blocks according to the land block information, and respectively sending the divided and disassembled blocks to a first type web port corresponding to each land block for display; and receiving collection and verification data of each land block returned by each first type web port, and marking the data on the sign-off map according to the corresponding position. The invention can record real overground attachment information to prevent illegal capping and data counterfeiting, and improves the data transfer efficiency by web real-time modeling visual display.
Description
Technical Field
The invention relates to the technical field of sign-off model data processing and management, in particular to a sign-off management method and device of a railway BIM system based on web real-time modeling.
Background
Most of the construction processes of main bodies of large projects involve regional removal work, and railway projects are large in size, large in land use and large in types of involved regions, so that the removed and installed groups are increased, and the removed and collected data are extremely complex. Meanwhile, a large number of illegal behaviors that the assessed subject violates the rule to increase the building area or the educated staff takes statistics and fakes to cheat the investigation of land compensation exist in the land assessment process.
In the prior art, the management of sign-and-tear work is usually processed in a text recording mode, on one hand, the recording mode belongs to the transcription of the artificial investigation result of overground or underground attachments, and information distortion is inevitably generated compared with the real situation; on the other hand, the complicated data volume is difficult to circulate among all parties, great inconvenience is brought to the actual verification and disassembly work, and the problem that engineering is delayed due to overtime verification and disassembly is often caused.
Disclosure of Invention
The embodiment of the invention provides a web real-time modeling-based train BIM system verification and removal management method and device, which are used for eliminating or improving one or more defects in the prior art and solving the problems that the prior art has distortion in measurement and investigation of verification and removal data, and the verification and removal data are complex and disordered and are not beneficial to communication.
The technical scheme of the invention is as follows:
on one hand, the invention provides a sign and tear down management method of a railway BIM system based on web real-time modeling, which comprises the following steps:
acquiring geographic information of a region where a project main body is located and constructing a sign-and-tear map, wherein the geographic information comprises land block division information and land use of each block, and the sign-and-tear map comprises boundary marks of each land block and corresponding land use marks;
acquiring a BIM (building information modeling) model of the engineering project main body, measuring and setting the BIM model to the sign-and-tear map according to the requirement of construction lofting, and marking a sign-and-tear block of the engineering project main body on the sign-and-tear map;
acquiring an aerial photo of the sign and tear-off block in a preset time period, and pasting the sign and tear-off block according to a corresponding position by using the aerial photo;
sending a plurality of land blocks divided by the marked and broken block according to the land block information to a first type web port corresponding to each land block for displaying;
receiving collection and check data of each land block returned by each first type web port, and marking the collection and check data on the sign-up and breakdown map according to corresponding positions; the collection and check data comprise ID information, right information, ground object type information and ground object area information of one or more sub-plots in each land block.
In some embodiments, obtaining a BIM model of the engineering project subject, setting the BIM model to the sign-and-tear map according to a requirement of a construction loft, and marking a sign-and-tear block of the engineering project subject on the sign-and-tear map includes:
measuring and setting the BIM of the project subject on the sign-off map according to the standard of plane position lofting to obtain a project subject block corresponding to the project subject and marking the project subject block;
acquiring construction site planning information, and marking a construction block for construction operation on the periphery of the project main body block according to a set space surplus coefficient;
collectively marking the project body block and construction block as the sign-up block.
In some embodiments, after receiving the collection check data of each land area returned by each web port of the first type and marking the land area on the sign-up and splitting map according to the corresponding position, the method further comprises:
receiving data checking request information sent by a second type web port, wherein the data checking request information comprises ID information of a sub-parcel applying for checking;
and according to the data checking request information, sending the land blocks containing the sub-land blocks in the sign-and-tear map to the second type web port for configuration display, and simultaneously displaying ownership information, land feature type information and land feature area information corresponding to the ID information.
In some embodiments, the method further comprises:
and estimating the verification and disassembly compensation cost of the sub-plot according to the ground feature type information and the ground feature area information of the sub-plot corresponding to the ID information, and sending the verification and disassembly compensation cost to the second type web port for displaying.
In some embodiments, the method further comprises:
receiving objection request information sent by a second type web port, wherein the objection request information comprises ID information and objection content information of a sub-parcel corresponding to the certified main body;
and packaging the ID information and the objection content information and sending the ID information and the objection content information to a corresponding first type web port to prompt re-verification.
In some embodiments, the method further comprises:
and acquiring announcement information and dismantling operation time interval information corresponding to each land block, and marking the announcement information and the dismantling operation time interval information on the sign-and-tear map so as to send the sign-and-tear map to the first web port and the second web port for displaying.
In some embodiments, the method further comprises:
and acquiring a remote sensing image of the sign and tear-off block in a preset time period, and mapping the sign and tear-off block according to a corresponding position by using the remote sensing image.
In some embodiments, the method further comprises: and performing verification and disassembly data statistics according to the ground object type information and the ground object area information of each sub-plot, and generating a verification and disassembly data report according to a set format.
In another aspect, the present invention further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of the method as described above.
In another aspect, the present invention also provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the above method.
The invention has the beneficial effects that:
in the method and the device for the sign-and-tear management of the railway BIM system based on the web real-time modeling, the method utilizes the geographic information to construct the sign-and-tear map, and more accurately determines and marks the sign-and-tear blocks according to the steps of construction lofting based on the BIM model of the engineering project subject. By acquiring the aerial photography image and combining the aerial photography image with the sign and tear-off block, the real information of the attachments on the ground can be recorded, so that illegal capping and data faking are prevented. Furthermore, the method has the advantages that the web real-time modeling is adopted to visually record, display and sign-off data information and perform data management, so that the data importing and presenting modes are improved, and the method is more efficient and intuitive.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
It will be appreciated by those skilled in the art that the objects and advantages that can be achieved with the present invention are not limited to the specific details set forth above, and that these and other objects that can be achieved with the present invention will be more clearly understood from the detailed description that follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic flowchart illustrating a tamper management method according to an embodiment of the present invention;
fig. 2 is a schematic flow chart illustrating a process of determining a sign-up block in the sign-up and tear-down management method according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating a request display flow in the tamper management method according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating a flow of an objection request in the tamper management method according to an embodiment of the present invention;
fig. 5 is a sign-breaking map for marking land division and use information in the sign-breaking management method according to an embodiment of the present invention;
fig. 6 is a sign-up and tear-down map for marking project subject blocks and land divisions in the sign-up and tear-down management method according to an embodiment of the present invention;
fig. 7 is a sign-up and tear-down map for marking project subject blocks and construction blocks in the sign-up and tear-down management method according to an embodiment of the present invention;
fig. 8 is a sign-up and tear-down map for marking project subject blocks, construction blocks and sub-blocks to be collected in the sign-up and tear-down management method according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the scheme according to the present invention are shown in the drawings, and other details not so relevant to the present invention are omitted.
It should be emphasized that the term "comprises/comprising" when used herein, is taken to specify the presence of stated features, elements, steps or components, but does not preclude the presence or addition of one or more other features, elements, steps or components.
It is also noted herein that the term "coupled," if not specifically stated, may refer herein to not only a direct connection, but also an indirect connection in which an intermediate is present.
The range of the railway project is very wide, due to the characteristics of cross-regional construction of railways, the sign-breaking objects can relate to various types, for example, a construction land needs to be signed and broken in a city, a collective land, a homestead or a free-standing land needs to be signed and broken in a rural area, and the sign-breaking objects relate to the collection of attribute lands such as agricultural land and forestry land outside the rural area. The data types generated in the verification and disassembly process are many, the data volume is large, and effective management is difficult to carry out.
Since land collection involves the determination of compensation, after the committing (transferring) land mobilization coordination is summoned and notice is issued, there is a lot of illegal cover-adding behaviors before the measurement, investigation and confirmation of the land for (transferring) land, so that compensation is illegally consummated. Meanwhile, the sign-and-tear-off personnel still have the behavior of false report in the process of land measurement, investigation and confirmation so as to seek illegal benefits. In the prior art, the record of the information of the fracture characterization data only comprises the transcription of the result of the artificial investigation of the overground or underground attachments, namely, the data is collected and recorded based on the fracture characterization personnel, no other forms of evidence are left, and the real condition can not be verified during and after the fracture characterization.
Furthermore, in the prior art, the circulation of the verification and disassembly data is only in the form of characters or tables, errors are easy to occur in the collection and processing process, the revealing process is not intuitive, and errors are easy to occur.
The invention provides a web real-time modeling-based train BIM system verification and removal management method, which records verification and verification data in various forms and performs data acquisition and circulation based on a web port. The method can be operated at the server end, and correspondingly, the sign and tear person can directly access and connect the server end through the web port on a mobile phone, a tablet, a computer or a special machine. As shown in fig. 1, the tamper management method includes steps S101 to S105:
it should be noted that steps S101 to S105 described in this embodiment are not limited to the order of steps, and it should be understood that some steps may be parallel or the order may be changed in a specific usage scenario.
It should be emphasized that, in the present embodiment, the "land block division information" is a block divided according to land use, and in some embodiments, administrative division information may be recorded at the same time to prompt management authority. The land use of each block is marked according to the national legal land use type, and may be marked according to the national land use classification table, specifically, only the first class name in the table may be recorded, or the second class name may be recorded in detail. The first type of web port is used for logging in by a sign-up person or a related responsible person, and is loaded and operated through a mobile phone, a tablet, a computer or a special machine. The first type of web port is used for logging in by a certified splitting subject and is loaded and operated by electronic equipment such as a mobile phone, a tablet or a computer.
Step S101: the method comprises the steps of obtaining geographic information of a region where a project main body is located and constructing a sign-and-tear map, wherein the geographic information comprises land block division information and land use of each block, and the sign-and-tear map comprises boundary marks of each land block and corresponding land use marks.
Step S102: and acquiring a BIM model of the engineering project main body, measuring and setting the BIM model to a sign-and-tear map according to the requirement of construction lofting, and marking sign-and-tear blocks of the engineering project main body on the sign-and-tear map.
Step S103: acquiring an aerial image of the symbolizing and dismantling block in a preset time period, mapping the symbolizing and dismantling block according to corresponding positions by using the aerial image, and taking the surface attachments recorded in the aerial image as standard surface attachments for calculating the expropriation and compensation.
Step S104: and sending the marked and broken blocks to a plurality of land blocks divided according to the land block information for displaying through a first type web port corresponding to each land block.
Step S105: receiving collection and check data of each land block returned by each first type web port, and marking the collection and check data on the sign-off map according to corresponding positions; the collection and check data comprise ID information, right information, ground object type information and ground object area information of one or more sub-plots in each land block.
In step S101, the Geographic information of the area where the project subject is located may be directly obtained from a land management department, or may be obtained based on a remote sensing technology or a GIS (Geographic information system) technology. Further, in the geographic information, the land block division information is used for marking boundaries of land with various purposes, and the marked land purposes can be used for guiding the collection and dismantling personnel to determine collection and compensation standards. Specifically, the sign-and-tear map can be a two-dimensional map or a three-dimensional map, the two-dimensional map data are simplified and are beneficial to storage, the land information is presented to the minimum extent, meanwhile, the data flow is also beneficial to data flow transfer, and the efficiency is improved particularly when the sign-and-tear map is used for a first-class web port loading process; the three-dimensional map can retain more topographic information, has higher requirement on data volume, and is beneficial to the accuracy of construction lofting of the project subject BIM model in the subsequent step S102 so as to more accurately determine the sign-off range.
In step S102, the BIM model of the project entity is a model generated by actual engineering design, and includes spatial position information of the project entity. According to the embodiment, the BIM model is measured and set into the sign-and-tear map according to the requirements of construction lofting so as to define the space range designed by the main body of the constructional engineering project, and therefore the sign-and-tear range can be accurately defined.
The construction lofting refers to marking the plane position and elevation of the building and the construction on the drawing according to a certain actual position according to the design requirement as the construction basis. Specifically, if the eigen-resolution map constructed in step S101 is a two-dimensional map, the eigen-resolution range may be determined only through the step of planar lofting, and the eigen-resolution block may be defined. If the sign-and-tear map constructed in step S102 is a three-dimensional map, a sign-and-tear range may be determined according to actual construction requirements based on methods such as elevation lofting, angle measurement, and distance lofting, and a sign-and-tear block is defined.
In some embodiments, in step S102, obtaining a BIM model of the project main body, setting the BIM model to a sign-and-tear map according to the requirement of the construction loft, and marking a sign-and-tear block of the project main body on the sign-and-tear map, as shown in fig. 2, includes steps S1021 to S1023:
step S1021: and (4) measuring and setting the BIM model of the engineering project main body on the sign-off map according to the standard of the plane position lofting to obtain and mark a project main body block corresponding to the engineering project main body.
Step S1022: and acquiring construction site planning information, and marking a construction block for construction operation on the periphery of the project main body block according to the set space surplus coefficient.
Step S1023: and jointly marking the project main body block and the construction block as a sign-up block.
In this embodiment, the sign-off block is composed of two parts, on one hand, the sign-off block is an item subject block occupied by an engineering item subject and is represented as a vertical projection part of a BIM model of the engineering item subject on the sign-off map in space; on the other hand, the construction block portion is obtained by extending the project main block to the periphery based on the construction requirement or the safety distance requirement. Under different construction scenes, the extension amount of the construction blocks can be determined according to actual needs, and project main body blocks can be expanded by configuring corresponding space surplus coefficients. The space surplus coefficient can be an extension proportion, and the shape and the size of the project main body block are enlarged from the center to the periphery according to the extension proportion; the spatial surplus coefficient may also be a fixed extension value, so as to extend according to a set spatial length at the edge of the project subject block.
In step S103, the aerial photograph is obtained by shooting with a drone, and in other embodiments, other types of aircrafts may be used to take photographs according to specific scene needs, so as to obtain more accurate information. The aerial photography map is mainly used for recording the information of the surface attachments in the feature splitting area to serve as the standard of the feature splitting, and can also serve as standard data when the subject to be resolved disagrees with the feature splitting data. Therefore, in order to function as a standard, the generation time of the aerial photograph should meet legal requirements, and specifically, according to the legal land collection and release process, a preset time period may be set before the measurement, investigation and confirmation of the land for collection (transfer) after the collection of the land for collection (transfer) and the issuance of the notice. Aerial images can be acquired by an aerial means for multiple times in the period so as to record changes. In other embodiments, the aerial photography image can also be collected based on the appointed time of a project party and the certified splitting subject as the standard. Further, in the mapping process, the aerial image is zoomed based on the height of the aerial vehicle and the multiplying power of an aerial lens, so that the aerial image has the same proportion as the sign-up and resolution map, and is mapped according to the corresponding position for displaying and viewing.
In some embodiments, in step S103, the method further comprises: and obtaining a remote sensing image of the sign-off block in a preset time period, mapping the sign-off block by using the remote sensing image according to a corresponding position, and taking the earth surface attachment recorded in the remote sensing image as a standard earth surface attachment for calculating the earth characteristic compensation.
Specifically, based on different land uses of different types and different verification requirements recorded on different land attachments, geological and hydrological information such as agricultural land, forestry land, water areas and the like can be recorded by adopting remote sensing information images so as to establish more detailed information of the ground surface attachment system.
In step S104, the verification and removal personnel needs to be able to measure, investigate and record the plots in the responsible region by combining the verified and removed plots. Specifically, the overground attachments described in the feature-and-tear map are used as a standard, and the excess parts are not measured and compensated. For example, the sign-off map shows that only one building is on the homeland parcel a during the preset time period, and during the actual measurement, a newly-built second-floor building is on the parcel a, and only the original building is partially measured and recorded. Specifically, the server divides the sign-and-tear map according to the corresponding land blocks of the blocks, and sends the blocks to the first type web port of the corresponding sign-and-tear responsible person for displaying. And the sign-and-tear person in charge logs in the corresponding account to obtain the sign-and-tear map within the processing responsibility range.
In step S105, the reader views the reading map based on the first web port to obtain reference information of the measurement, survey and record of the attachments on the ground, and the collected data is uploaded to the server through the first web port. Specifically, the land block division information in step S101 describes blocks divided by the land management department based on land attributes, which describes the overall attribute information in one area, and sometimes sub-blocks are not divided and recorded according to more detailed attribution, for example, for a rural home base D, the shape and attribution of each sub-block are not described in detail. This requires the staff to be certified for actual investigation and measurement.
Furthermore, the authorized person records the ownership information, the type information of the ground features and the area information of the ground features of each sub-land block in the land block with the same purpose through investigation and measurement. Uploading data through the first type web port, specifically, selecting and creating a corresponding sub-parcel in a first type web port frame, distributing ID information by a server, and recording collection and check data such as ownership information, ground feature type information, ground feature area information and the like based on the ID information. The collection and check data can be directly displayed on the corresponding land parcel, or can be displayed in an appendix form by triggering the corresponding sub land parcel or the ID information on the collection map.
In some embodiments, after step S105, that is, after receiving the collection check data of each land area returned by each first type web port and marking the collected data on the collection map according to the corresponding position, as shown in fig. 3, the method further includes steps S201 to S202:
step S201: and receiving data checking request information sent by the second type web port, wherein the data checking request information comprises ID information of the sub-parcel applying for checking.
Step S202: and according to the data checking request information, sending the land blocks containing the sub-land blocks in the sign-and-tear map to a second type web port for configuration display, and simultaneously displaying ownership information, ground object type information and ground object area information corresponding to the ID information.
In this embodiment, the authenticated subject may also obtain corresponding authenticated data by accessing the server to query for information related to his/her own interests. Specifically, the certified splitting main body can log in the server through the second type web port by registering an account number on the server and associating ID information belonging to the sub-parcel of the certified splitting main body, and requests to view ownership information, ground feature type information, ground feature area information and the like corresponding to the ID information.
In some embodiments, the method further comprises: and estimating the verification and disassembly compensation cost of the sub-plot according to the ground feature type information and the ground feature area information of the sub-plot corresponding to the ID information, and sending the verification and disassembly compensation cost to the second type web port for displaying.
In this embodiment, the server may calculate the credit/debit compensation charge for each sub-parcel based on the land type, the feature type information, the feature area information, and the like of each parcel uploaded by the first type web port. The types of the ground objects are respectively divided according to different land purposes, for example, the agricultural ground comprises the green seedling type, and the construction ground can be divided into storehouses, cement floors, masonry walls or buildings according to the construction functions. And (4) estimating by acquiring a legal collection compensation standard.
Wherein, the agricultural land can be calculated based on the following formula:
P＝B×μ×Q×Y×S (1)
wherein, P is compensation cost of agricultural land, B is compensation standard unit price of united annual output value of government expropriation of corresponding region, mu is difference coefficient, Q is region correction coefficient, Y is research margin, and S is expropriation area.
The construction site can be calculated based on the following formula:
wherein K is the construction land compensation cost, AnCompensating unit price, S, for nth terrainnIs the area of the ground object in the nth.
In some embodiments, as shown in fig. 4, the method further includes steps S301 to S302:
step S301: and receiving objection request information sent by the second type web port, wherein the objection request information comprises ID information of the sub-parcel corresponding to the resolved main body and objection content information.
Step S302: and packaging the ID information and the objection content information and sending the ID information and the objection content information to a corresponding first type web port to prompt re-verification.
In this embodiment, after the certified splitting agent checks the data information related to the certified splitting agent through the second type web port, since a certain error may occur in the measurement and data upload, an objection needs to be proposed, and then an objection request may be directly initiated through the second type web port. After receiving the objection request, the server prompts the first type web port of the responsible ripper for re-verification. The objection content information may be a text description of the objected subject, or may be selected based on a preset objection content option. For example, a multi-level option is set in the second type of web port, the first level option includes a building area measurement error, the second level options under the first level option include a floor area accounting error, a floor area accounting error and the like, and the third level option under the floor area accounting error option in the second level option further includes a level-three option to select an area difference value. The objected body can report objection content by selecting step by step.
In some embodiments, the method further comprises: obtaining bulletin information and dismantling operation time interval information corresponding to each land block, and marking the bulletin information and the dismantling operation time interval information on a sign-and-tear map so as to send the bulletin information and the dismantling operation time interval information to a first web port of a sign-and-tear person and a second web port of a subject of sign-and-tear for display.
In this embodiment, the server also discloses the bulletin information related to sign and tear down and the tear down operation time period, so as to prompt the progress of the sign and tear down work to the sign and tear down personnel and the subject to be signed and torn down in real time. Specifically, the presentation may be actively initiated, and the presentation may be actively performed as long as the first type web port or the second type web port is logged in, or may be performed based on a request.
In some embodiments, after step S105, the method further comprises: and performing verification and disassembly data statistics according to the ground object type information and the ground object area information of each sub-plot, and generating a verification and disassembly data report according to a set format.
In this embodiment, a complete verification and removal data report in the verification and removal block is formed by summarizing the data items obtained in steps S101 to S105. According to different specific requirements, the verification and disassembly data report can record various data. For example, a report of the verification data may be generated, which specifically includes: under the land block 163, right information, ground object type information and ground object area information corresponding to the sub-blocks 163001-163999, and demolition work time periods corresponding to the sub-blocks 163001-163999.
Preferably, in steps S101 to S105 of the present application, the display content of the symbolic splitting map on the first type web port or the second type web port is selectable, and when the display is selected and displayed to only include the land zoning information and the project subject BIM model, the spatial position relationship between each land area and the project subject can be displayed based on the real-time modeling of the first type web port or the second type web port. When only the land area division information and the aerial photograph are included in the selection display, the surface attachment registration information can be checked. The selective display of the land area information, the sub-plot ID information, the ownership information, the feature type information, and the feature area information may be used to check specific data for calculating the credit compensation.
In another aspect, the present invention further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of the method as described above.
In another aspect, the present invention also provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the above method.
Further, the present invention provides a system for operating the sign-up/sign-down management method, including:
and the server is arranged at the main body end to be displayed and is used for operating the steps S101 to S105, S201 to S202 and S301 to S302 so as to collect, manage, visually present and circulate the verification and disassembly data of the engineering project main body.
The plurality of web ports are loaded on a mobile phone, a tablet, a computer or a special machine of the main body of the construction party based on the Internet, and can also be loaded on any other main body end with the authority to view the sign and tear data. Specifically, based on different used subjects, the place of the sign-and-tear person can be defined as a first type of web port, the place of the subject to be signed and torn can be defined as a second type of web port, different functions can be set according to different requirements for the first type of web port and the second type of web port, but the sign-and-tear map is mainly modeled in real time by using web technology so as to visually present sign-and-tear data and perform data interaction.
Specifically, the server may be an electronic device such as a single chip microcomputer or a computer, which can be used to store and run programs. The Web port is also an access port for loading data information and editing or feeding back the data information through a world wide Web connection server. Certainly, in other embodiments, a dedicated machine may also be provided at the construction main body end, and efficient data loading and interaction are realized by configuring a dedicated software program and an operation interface.
A specific example is given below:
as shown in fig. 5, geographic information of an area where a project subject is located is acquired, and a sign-up-and-tear map is constructed, in which a homestead block 1, a homestead block 2, a forestry land block 1, and a forestry land block 2 are marked, and fig. 5 has performed mapping processing on each area using a photo by plane to record an earth surface attachment.
As shown in fig. 6, the BIM model of the railway project is measured and set to the sign-and-tear map in fig. 5 according to the requirements of the construction lofting, and the project main blocks are marked.
As shown in fig. 7, the project main block and the construction block form a sign-off block by extending 50 meters on both sides of the project main block as construction blocks and marking the construction blocks.
As shown in fig. 8, within the scope of the feature-dismantling block, there are sub-blocks 2-1, 2-2, 2-3, 2-4, 2-5, 2-6, 2-7, 2-8 and 2-9 in the homestead block 2 that need to be dismantled, wherein, according to the content of the surface attachment record, these 9 sub-blocks are all flat houses within the standard time period, therefore, the feature-dismantling personnel processes according to the content of the surface attachment record in fig. 8 during the processes of measurement, investigation and recording, and uploads the corresponding data by triggering the corresponding sub-block.
In summary, in the verification and tear-down management method and device of the railway BIM system based on the web real-time modeling, the method utilizes the geographic information to construct the verification and tear-down map, and more accurately determines and marks the verification and tear-down blocks according to the steps of construction lofting based on the BIM model of the engineering project subject. By acquiring the aerial photography image and combining the aerial photography image with the sign and tear-off block, the real information of the attachments on the ground can be recorded, so that illegal capping and data faking are prevented. Furthermore, the method has the advantages that the web real-time modeling is adopted to visually record, display and sign-off data information and perform data management, so that the data importing and presenting modes are improved, and the method is more efficient and intuitive.
Those of ordinary skill in the art will appreciate that the various illustrative components, systems, and methods described in connection with the embodiments disclosed herein may be implemented as hardware, software, or combinations of both. Whether this is done in hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention. When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, plug-in, function card, or the like. When implemented in software, the elements of the invention are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine-readable medium or transmitted by a data signal carried in a carrier wave over a transmission medium or a communication link. A "machine-readable medium" may include any medium that can store or transfer information. Examples of a machine-readable medium include electronic circuits, semiconductor memory devices, ROM, flash memory, Erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, Radio Frequency (RF) links, and so forth. The code segments may be downloaded via computer networks such as the internet, intranet, etc.
It should also be noted that the exemplary embodiments mentioned in this patent describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, may be performed in an order different from the order in the embodiments, or may be performed simultaneously.
Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments and/or in combination with or instead of the features of the other embodiments in the present invention.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A sign-and-tear management method of a railway BIM system based on web real-time modeling is characterized by comprising the following steps:
acquiring geographic information of a region where a project main body is located and constructing a sign-and-tear map, wherein the geographic information comprises land block division information and land use of each block, and the sign-and-tear map comprises boundary marks of each land block and corresponding land use marks;
acquiring a BIM (building information modeling) model of the engineering project main body, measuring and setting the BIM model to the sign-and-tear map according to the requirement of construction lofting, and marking a sign-and-tear block of the engineering project main body on the sign-and-tear map;
acquiring an aerial photo of the sign and tear-off block in a preset time period, and pasting the sign and tear-off block according to a corresponding position by using the aerial photo;
sending a plurality of land blocks divided by the marked and broken block according to the land block information to a first type web port corresponding to each land block for displaying;
receiving collection and check data of each land block returned by each first type web port, and marking the collection and check data on the sign-up and breakdown map according to corresponding positions; the collection and check data comprise ID information, right information, ground object type information and ground object area information of one or more sub-plots in each land block.
2. The method for managing the symbolic breakdown of the web-based real-time modeling railway BIM system according to claim 1, wherein the steps of obtaining a BIM model of the project subject, measuring and setting the BIM model to the symbolic breakdown map according to the requirements of construction lofting, and marking a symbolic breakdown block of the project subject on the symbolic breakdown map comprise:
measuring and setting the BIM of the project subject on the sign-off map according to the standard of plane position lofting to obtain a project subject block corresponding to the project subject and marking the project subject block;
acquiring construction site planning information, and marking a construction block for construction operation on the periphery of the project main body block according to a set space surplus coefficient;
collectively marking the project body block and construction block as the sign-up block.
3. The method for performing the road sign-up and breakdown management of the web-based real-time modeling railway BIM system according to claim 1, wherein the method further comprises the following steps of receiving the sign-up and breakdown data of each land block returned by each first type web port and marking the land block on the sign-up and breakdown map according to the corresponding position:
receiving data checking request information sent by a second type web port, wherein the data checking request information comprises ID information of a sub-parcel applying for checking;
and according to the data checking request information, sending the land blocks containing the sub-land blocks in the sign-and-tear map to the second type web port for configuration display, and simultaneously displaying ownership information, land feature type information and land feature area information corresponding to the ID information.
4. The characterization and disassembly management method of the web-based real-time modeling railway BIM system according to claim 3, wherein the method further comprises:
and estimating the verification and disassembly compensation cost of the sub-plot according to the ground feature type information and the ground feature area information of the sub-plot corresponding to the ID information, and sending the verification and disassembly compensation cost to the second type web port for displaying.
5. The characterization and disassembly management method of the web-based real-time modeling railway BIM system according to claim 4, wherein the method further comprises:
receiving objection request information sent by a second type web port, wherein the objection request information comprises ID information and objection content information of a sub-parcel corresponding to the certified main body;
and packaging the ID information and the objection content information and sending the ID information and the objection content information to a corresponding first type web port to prompt re-verification.
6. The characterization and disassembly management method of the web-based real-time modeling railway BIM system according to claim 1, wherein the method further comprises:
and acquiring announcement information and dismantling operation time interval information corresponding to each land block, and marking the announcement information and the dismantling operation time interval information on the sign-and-tear map so as to send the sign-and-tear map to the first web port and the second web port for displaying.
7. The characterization and disassembly management method of the web-based real-time modeling railway BIM system according to claim 1, wherein the method further comprises:
and acquiring a remote sensing image of the sign and tear-off block in a preset time period, and mapping the sign and tear-off block according to a corresponding position by using the remote sensing image.
8. The characterization and disassembly management method of the web-based real-time modeling railway BIM system according to claim 1, wherein the method further comprises: and performing verification and disassembly data statistics according to the ground object type information and the ground object area information of each sub-plot, and generating a verification and disassembly data report according to a set format.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the method according to any of claims 1 to 8 are implemented when the processor executes the program.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 8.
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