CN113052557A - Three-dimensional model generation and analysis system and method for approval - Google Patents
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Abstract
The invention belongs to the technical field of building project processing, and particularly relates to a three-dimensional model generation and analysis system and a method for approval, wherein the system comprises the following steps: the entry unit is used for entering project information; the modeling unit is used for creating a project according to the input project information, creating a three-dimensional model of the project according to the project information, and superposing the three-dimensional model and a pre-stored city model to obtain a simulation model; the analysis unit is used for carrying out corresponding special analysis on the project based on the simulation model according to the received analysis instruction; and the auditing unit is used for sequentially pushing the project information to the auditing department according to a preset auditing sequence, receiving the auditing result and generating a corresponding auditing report according to the auditing result, and when the auditing unit pushes the project information to the auditing department, the auditing report which is generated is also pushed at the same time. By using the system, the non-digital indexes of the building can be effectively checked, and the approval quality is improved.
Description
Technical Field
The invention belongs to the technical field of building project processing, and particularly relates to a three-dimensional model generation and analysis system and method for approval.
Background
The current approval building is reported mainly based on control regulations and a building land permit issued by an landfills department, and the main control requirements of the approval building include qualitative, quantitative and positioning indexes such as land property, volume rate, building density, greenbelt rate, building height, retreat red line distance and the like, and the approval means of two-dimensional, plane and isolation are relied on for a long time, so that the approval building is difficult to be effectively checked and verified for building form, color, material, landscape and harmony and fusion degree of surrounding buildings, which are difficult to be defined digitally.
However, with the mass emergence of high-rise buildings in urban construction, the overall effect of these building projects after they are integrated into the whole city is not always satisfactory, and sometimes the individual projects are not coordinated with the overall regional plan, even the overall regional plan is damaged. The effect diagram provided by the project side is usually different from the actual situation, the situation that the certificate used as the approval is easy to be distorted is easy to occur, and the non-digital index of the building is difficult to be effectively checked.
Therefore, a three-dimensional model generation and analysis system and method for approval are needed, which can effectively examine and verify non-digital indexes of buildings and improve approval quality.
Disclosure of Invention
The invention aims to provide a three-dimensional model generation and analysis system and method for approval, which can effectively examine and verify non-digital indexes of a building and improve approval quality.
In order to solve the technical problem, the present application provides the following technical solutions:
a three-dimensional model generation analysis system for approval, comprising:
the entry unit is used for entering project information;
the modeling unit is used for creating a project according to the input project information, creating a three-dimensional model of the project according to the project information, and superposing the three-dimensional model and a pre-stored city model to obtain a simulation model;
the analysis unit is used for carrying out corresponding special analysis on the project based on the simulation model according to the received analysis instruction;
the auditing unit is used for sequentially pushing the project information to the auditing department according to a preset auditing sequence, receiving the auditing result and generating a corresponding auditing report according to the auditing result, and when the auditing unit pushes the project information to the auditing department, the generated auditing report is also pushed;
and the feedback unit is used for displaying the problems when the auditing result indicates that the problems exist.
The basic scheme principle and the beneficial effects are as follows:
by using the system, when a project needs to be approved, an applicant submits information data of the project to a worker, the worker inputs the project information into the system through the input unit, then the modeling unit creates the project (namely the project to be approved) according to the project information, creates a three-dimensional model of the project according to the project information, and superposes the three-dimensional model and a pre-stored city model to obtain a simulation model, so that non-numerical indexes of the project can be analyzed subsequently.
In order to ensure the reasonability of the project, the auditing process of the project is complex, and a plurality of organizations (such as building administration departments, local leaders, experts and the like) audit the project according to the sequence. By using the system, after the creation is completed, the auditing unit sequentially pushes the project information to the auditing department according to the preset auditing sequence. Therefore, the consistency of the auditing sequence of the project can be guaranteed.
Because a three-dimensional model and a simulation model of a project are obtained, when auditing is carried out, relevant auditing mechanisms (such as departments of building construction, traffic administration, planning bureau and the like) can intuitively evaluate indexes which are difficult to define digitally, such as building shape, color, material, landscape and harmony and fusion degree with surrounding buildings; in addition, when further analysis is needed, the analysis unit can be used for inputting corresponding analysis instructions, and the analysis unit can perform special analysis (such as control line analysis, control rule analysis, field analysis, visual field analysis and the like) on the project based on the three-dimensional model so as to ensure comprehensive and accurate analysis on the project.
In this way, the detailed planning scheme and the approval scheme can be recorded and presented in a three-dimensional visual mode, and the development change of the urban morphology can be previewed. When a problem exists in a certain auditing link and auditing cannot continue, the feedback unit can display the problem, and an applicant can perfect the material according to the existing problem so as to smoothly perform subsequent auditing.
In conclusion, the system can be used for effectively auditing the non-digital indexes of the building, and the approval quality is improved.
Further, the preset auditing sequence sequentially comprises a preliminary auditing department, a building administration department, a local leader, a specialist party and a market party.
The initial examiner examines whether the materials are complete and whether necessary items are filled, and the like, the building administration department (building and traffic management) conducts relevant examination of the departments, the leader of the department conducts comprehensive examination, and the expert can conduct professional examination by combining project information and land parcel information and then conducts final examination by the captain's office. The auditing sequence accords with the auditing process, and can fully audit all layers of the project.
Further, when the auditing unit pushes the project information to the approval department, the current approval department will push the project information to the next approval department after the approval result is that the approval is passed.
The current approval department fails, the materials are generally required to be improved and re-examined, if the materials are not passed, the materials are pushed to the next approval department, and the contents after the materials are changed need to be re-examined by the subsequent department after the materials are improved and improved, so that the overall efficiency is low.
The system further comprises a format conversion unit which is used for converting the format of the data used for modeling in the project information into an extensible three-dimensional geospatial data format.
Through the format conversion unit, effective data intercommunication can be realized, and the transmission, exchange and sharing of data among different terminals are realized.
Further, the output format of the format conversion unit is the S3M spatial data format.
Further, the analysis instructions comprise control line analysis, control gauge analysis, field analysis, visual field analysis, quantitative calculation analysis, skyline analysis, height control analysis, line withdrawal analysis, sun shadow analysis and vertical analysis.
By means of the arrangement, the examination and approval departments (particularly the building administration department and the expert department) can quickly, comprehensively and accurately perform corresponding project analysis according to own requirements through the analysis unit so as to ensure the efficiency and the effect of examination and approval.
Further, the system also comprises a scanning unit, an input analysis unit and a prompt unit; the scanning unit, the input analysis unit and the input unit are integrated at an input end; the scanning unit is used for scanning materials; the input analysis unit is used for performing character recognition on the scanned content and analyzing whether the input content has errors or not based on the recognition content and the input item information; the prompting unit is used for giving out a prompt when the input content has an error.
Because project information is manually input by workers, sometimes input errors (namely input information is inconsistent with submitted actual information) occur, and further modeling and auditing can be performed by the input error information during subsequent auditing, so that the condition that the auditing information is inconsistent with the actual information is caused.
When the system is used, a worker can scan the material once in the scanning unit when inputting data, and the input analysis unit can perform character recognition according to the scanned content; therefore, when the worker records data, the analysis and entry unit can compare the recorded content with the identified content (for example, in a keyword extraction and matching mode), and when the recorded data has a problem, the prompt unit gives a prompt. The staff can check the project information through the prompt of the prompt unit. By using the system, the situations of content entry errors, information entry wrong positions and the like can be prevented from occurring when workers enter information, the accuracy of the entered information is ensured, and the situations of failed audit and low overall audit efficiency caused by the entered information errors are avoided.
Compared with the method of directly filling the identified scanning content into the system, when scanning, individual data scanning errors (such as the situation that the scanned image is not clear) sometimes occur, and therefore the data may have problems. By using the system, even if scanning has problems, a worker can determine correct data in a comparison mode, and the accuracy of information input is further ensured.
Further, the prompting content of the prompting unit comprises the wrong place and the corresponding identification information.
The wrong place of suggestion is convenient for the staff to revise fast, and the identification information that the suggestion corresponds then can let the staff know to type in and has the problem or scan the discernment and have the problem. If the scanning recognition problem frequently appears, the maintenance can be carried out in time.
Another object of the present invention is to provide a three-dimensional model generation and analysis method for approval using the three-dimensional model generation and analysis system for approval described above.
Drawings
Fig. 1 is a positive logic block diagram according to a first embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
example one
As shown in fig. 1, the three-dimensional model generation analysis system for approval includes an entry unit, a modeling unit, an analysis unit, an audit unit, a feedback unit, and a format conversion unit. In this embodiment, the entry unit is a PC with a keyboard mouse. The auditing unit, the modeling unit, the analyzing unit and the format conversion unit are integrated in the server. The feedback unit is a smart phone loaded with a corresponding APP.
The entry unit is used for entering project information.
The format conversion unit is used for converting the format of the data used for modeling in the project information into an extensible three-dimensional geospatial data format. Through the format conversion unit, effective data intercommunication can be realized, and the transmission, exchange and sharing of data among different terminals are realized. In this embodiment, the output format of the format conversion unit is the S3M spatial data format.
The modeling unit is used for creating projects according to the input project information, creating three-dimensional models of the projects according to the project information, and superposing the three-dimensional models and pre-stored city models to obtain simulation models. In this embodiment, the modeling unit creates a simulation model based on the cesum three-dimensional webgl engine. The Cesium is a mature Web three-dimensional earth open source product, a JavaScript open source library of a three-dimensional earth and a two-dimensional map can be drawn in a browser based on the WebGL technology, the three-dimensional large scene loading fluency, stability and compatibility are high, 2D, 2.5D and 3D form map display is supported, and visual display of various data such as various geometric bodies and 3D models can be drawn.
The analysis unit is used for carrying out corresponding special analysis on the project based on the simulation model according to the received analysis instruction; the analysis instructions comprise control line analysis, control rule analysis, field analysis, visual field analysis, quantitative calculation analysis, skyline analysis, height control analysis, line withdrawal analysis, sun shadow analysis and vertical analysis. Through the analysis unit, the examination and approval department (especially the building administration department and the expert meeting) can quickly, comprehensively and accurately perform corresponding project analysis according to own requirements so as to ensure the efficiency and the effect of examination and approval.
The auditing unit is used for sequentially pushing the project information to the auditing department according to a preset auditing sequence, receiving the auditing result and generating a corresponding auditing report according to the auditing result, and when the auditing unit pushes the project information to the auditing department, the auditing report which is generated is also pushed at the same time. In this embodiment, the preset auditing sequence sequentially includes a preliminary auditing department, a building administration department, a local leader, a specialist party and a market party. When the auditing unit pushes the project information to the approval department, the auditing result of the current approval department is that the auditing is passed, and then the result is pushed to the next approval department. The current approval department fails, the materials are generally required to be improved and re-examined, if the materials are not passed, the materials are pushed to the next approval department, and the contents after the materials are changed need to be re-examined by the subsequent department after the materials are improved and improved, so that the overall efficiency is low.
And the feedback unit is used for displaying the problems when the auditing result indicates that the problems exist.
The specific implementation process is as follows:
by using the system, when a project needs to be approved, an applicant submits information data of the project to a worker, the worker inputs the project information into the system through the input unit, then the modeling unit creates the project (namely the project to be approved) according to the project information, creates a three-dimensional model of the project according to the project information, and superposes the three-dimensional model and a pre-stored city model to obtain a simulation model, so that non-numerical indexes of the project can be analyzed subsequently.
In order to ensure the reasonability of the project, the auditing process of the project is complex, and a plurality of organizations (such as building administration departments, local leaders, experts and the like) audit the project according to the sequence. By using the system, after the creation is completed, the auditing unit sequentially pushes the project information to the auditing department according to the preset auditing sequence. Therefore, the consistency of the auditing sequence of the project can be guaranteed.
Because a three-dimensional model and a simulation model of a project are obtained, when auditing is carried out, relevant auditing mechanisms (such as departments of building construction, traffic administration, planning bureau and the like) can intuitively evaluate indexes which are difficult to define digitally, such as building shape, color, material, landscape and harmony and fusion degree with surrounding buildings; in addition, when further analysis is needed, the analysis unit can be used for inputting corresponding analysis instructions, and the analysis unit can perform special analysis (such as control line analysis, control rule analysis, field analysis, visual field analysis and the like) on the project based on the three-dimensional model so as to ensure comprehensive and accurate analysis on the project.
In this way, the detailed planning scheme and the approval scheme can be recorded and presented in a three-dimensional visual mode, and the development change of the urban morphology can be previewed. When a problem exists in a certain auditing link and auditing cannot continue, the feedback unit can display the problem, and an applicant can perfect the material according to the existing problem so as to smoothly perform subsequent auditing.
In conclusion, the system can be used for effectively auditing the non-digital indexes of the building, and the approval quality is improved.
The invention also provides a three-dimensional model generation and analysis method for approval, which uses the three-dimensional model generation and analysis system for approval.
Example two
The difference of the first embodiment is that the first embodiment further comprises a scanning unit, an input analysis unit and a prompt unit; the scanning unit, the input analysis unit and the input unit are integrated at an input end; the scanning unit is used for scanning materials; the input analysis unit is used for performing character recognition on the scanned content and analyzing whether the input content has errors or not based on the recognition content and the input item information; the prompting unit is used for giving out a prompt when the input content has an error. Specifically, the content of the prompt unit includes the wrong place and the corresponding identification information.
The reminding unit is also used for carrying out replacement reminding when sending out the reminding; the input unit is also used for selecting replacement when a replacement prompt appears, and when the replacement is selected, replacing the place where the prompt is wrong with corresponding identification information. The device also comprises a recording unit which is used for recording the time when the prompting unit sends out the prompt and the time of the replacement operation, and is also used for calculating the difference and the ratio of the replacement times and the prompting times, and if the difference or the ratio of the replacement times and the prompting times is larger than a preset threshold value in a preset time period, a maintenance signal is generated. Through the difference value and the ratio of the replacement times and the prompt times, the times and the probability of sending false alarms caused by identification can be known, if the difference value or the ratio of the replacement times and the prompt times is larger than a preset threshold value, the times of false alarms are more or the probability is higher, and the scanning unit or the input analysis unit has problems and needs to be maintained. Therefore, a maintenance signal is generated, and the maintenance and adjustment can be conveniently carried out by the working personnel in time.
When the system is used, a worker can scan the material once in the scanning unit when inputting data, and the input analysis unit can perform character recognition according to the scanned content; therefore, when the worker records data, the analysis and entry unit can compare the recorded content with the identified content (for example, in a keyword extraction and matching mode), and when the recorded data has a problem, the prompt unit gives a prompt. The staff can check the project information through the prompt of the prompt unit. By using the system, the situations of content entry errors, information entry wrong positions and the like can be prevented from occurring when workers enter information, the accuracy of the entered information is ensured, and the situations of failed audit and low overall audit efficiency caused by the entered information errors are avoided.
EXAMPLE III
In some approval links, a plurality of approval departments need to collaborate in a coordinated manner, and the processing content of some approval departments can influence the processing content of other approval departments; for example, when a certain calculation amount is performed, the calculation result of a certain examining and approving department for a certain link is used as the calculation condition of another examining and approving department, and in some cases, the complex situation that a plurality of examining and approving departments are mutually crossed occurs. When receiving the works needing cooperative cooperation, each approval department usually has difficulty in knowing whether the department can perform the current work, and the work needs to be started first. Therefore, such work requiring cooperative processing is often slow to develop.
Different from the first embodiment, the system further comprises an approval end, wherein the approval end comprises a PC (personal computer) loaded with corresponding software and a smart phone loaded with corresponding APP (application), and the smart phone is used for obtaining the real-time positioning of the approval end and sending the real-time positioning to the server; the server stores the working coordinates of each approval end;
the server is also used for splitting the cooperative processing affair task into a plurality of processing affairs after receiving the cooperative processing affair task; the server stores the incidence relation and the sequence of each processing item in each cooperative processing task;
the server is also used for acquiring the real-time positioning of each approval end after receiving the cooperative processing task, and marking the approval department corresponding to the approval end as an approval department capable of working if the distance between the real-time positioning of a certain approval end and the working coordinate of the corresponding approval department is not greater than the preset distance;
the server is also used for analyzing the processing items which can be processed currently according to the examination and approval departments which can work, and combing a processing sequence table by combining the incidence relation and the sequence of each processing item, wherein the processing sequence table comprises a plurality of task sequence chains, and each task sequence chain comprises a plurality of specific tasks which are sequenced in sequence; the server also matches concrete tasks which can be currently processed by each examination and approval department and the position of each concrete task in the corresponding task sequencing chain;
the server also prestores the predicted time of each specific task; the server is also used for predicting the processing start time of each specific task of each examination and approval department according to the predicted time consumption of each specific task, and performing first sequencing on the specific tasks of each examination and approval department according to the processing start time and the sequence; when a difference value of processing start time between two or more specific tasks is smaller than a first threshold value and a difference value of processing start time between the first specific task and the last specific task is smaller than a second threshold value in a certain approval department, the server is also used for carrying out second sequencing on the specific tasks, when carrying out second sequencing, the server sequences the specific tasks from most to least according to the number of subsequent specific tasks in a corresponding task sequencing chain, and if the number of the subsequent specific tasks is consistent, the specific tasks are sequenced from most to least according to the estimated sum of the subsequent specific tasks; wherein each specific task is only subjected to secondary sequencing at most once;
and the server is also used for generating a specific task sequencing list of each examination and approval department according to the first sequencing and the second sequencing and respectively sending the specific task sequencing list to corresponding examination and approval ends of each examination and approval department capable of working.
The specific implementation process is as follows:
when the system is used, when a cooperative processing task requiring cooperative cooperation of a plurality of examination and approval departments occurs, firstly, the server judges which examination and approval departments can carry out the current cooperative work according to the real-time positioning and the working coordinates of the examination and approval ends of each examination and approval department. Then, the server analyzes the processing items which can be processed currently according to the examination and approval departments which can work, so that the examination and approval departments which can work can concentrate on the processing items which can be processed currently, and time is used for the processing items which can be processed currently.
By subsequently performing the first ranking on the specific tasks of each examination and approval department, the rough ranking of the specific tasks that can be processed by each examination and approval department can be ranked. Through the second sorting, the sorting optimization can be carried out on the basis of the first sorting, and the specific conditions of each task sorting chain are referred while the internal processing efficiency of the examination and approval department is not influenced basically, so that the overall processing efficiency of the whole cooperative processing task can be accelerated.
And then, the server generates a specific task sequencing list of each examination and approval department according to the first sequencing and the second sequencing, and respectively sends the specific task sequencing list to corresponding examination and approval ends of each examination and approval department capable of working. Each workable approval department can start the work which can be started as soon as possible. The cooperative processing task is completed in general as far as possible, the follow-up tasks (the approval departments which can not work at present) are few, and the communication is also convenient on the basis of the completion of the general work.
In conclusion, by using the system, the completion efficiency of the cooperative processing task requiring cooperative cooperation of a plurality of examination and approval departments can be greatly improved.
The above are merely examples of the present invention, and the present invention is not limited to the field related to this embodiment, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art can know all the common technical knowledge in the technical field before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the scheme, and some typical known structures or known methods should not become barriers to the implementation of the present invention by those skilled in the art in light of the teaching provided in the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (9)
1. A three-dimensional model generation analysis system for approval, comprising:
the entry unit is used for entering project information;
the modeling unit is used for creating a project according to the input project information, creating a three-dimensional model of the project according to the project information, and superposing the three-dimensional model and a pre-stored city model to obtain a simulation model;
the analysis unit is used for carrying out corresponding special analysis on the project based on the simulation model according to the received analysis instruction;
the auditing unit is used for sequentially pushing the project information to the auditing department according to a preset auditing sequence, receiving the auditing result and generating a corresponding auditing report according to the auditing result, and when the auditing unit pushes the project information to the auditing department, the generated auditing report is also pushed;
and the feedback unit is used for displaying the problems when the auditing result indicates that the problems exist.
2. The three-dimensional model generation analysis system for approval of claim 1, wherein: the preset auditing sequence sequentially comprises a preliminary auditing department, a building administration department, a local leader, a specialist party and a market party.
3. The three-dimensional model generation analysis system for approval of claim 2, wherein: when the auditing unit pushes the project information to the approval department, the auditing result of the current approval department is that the auditing is passed, and then the result is pushed to the next approval department.
4. The three-dimensional model generation analysis system for approval of claim 1, wherein: the system also comprises a format conversion unit which is used for converting the format of the data used for modeling in the project information into an extensible three-dimensional geospatial data format.
5. The three-dimensional model generation analysis system for approval of claim 4, wherein: the output format of the format conversion unit is the S3M spatial data format.
6. The three-dimensional model generation analysis system for approval of claim 1, wherein: the analysis instructions comprise control line analysis, control gauge analysis, field analysis, visual field analysis, quantitative calculation analysis, skyline analysis, height control analysis, line withdrawal analysis, sun shadow analysis and vertical analysis.
7. The three-dimensional model generation analysis system for approval of claim 6, wherein: the device also comprises a scanning unit, an input analysis unit and a prompt unit; the scanning unit, the input analysis unit and the input unit are integrated at an input end; the scanning unit is used for scanning materials; the input analysis unit is used for performing character recognition on the scanned content and analyzing whether the input content has errors or not based on the recognition content and the input item information; the prompting unit is used for giving out a prompt when the input content has an error.
8. The three-dimensional model generation analysis system for approval of claim 7, wherein: the prompting content of the prompting unit comprises the wrong place and corresponding identification information.
9. The three-dimensional model generation and analysis method for approval is characterized by comprising the following steps: use of the three-dimensional model generation and analysis system for approval of any one of claims 1 to 8.
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