CN110457532B - Construction cost consultation database establishing method and system - Google Patents
Construction cost consultation database establishing method and system Download PDFInfo
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Abstract
The invention discloses a construction cost consultation database establishing method and a construction cost consultation database establishing system, and the technical scheme is characterized in that a current construction cost document is received, wherein construction cost data are recorded in the current construction cost document; extracting cost data in the current cost document, wherein each cost data is configured with an ideal data interval, and judging whether each cost data is positioned in the ideal data interval one by one; if the current cost data is located in the ideal data interval, keeping the current cost data; and if the current cost data is not located in the ideal data interval, deleting the current cost data, regenerating the current cost document and storing the current cost document. The invention has the characteristic of improving the efficiency of establishing the cost consultation database.
Description
Technical Field
The invention relates to the technical field of databases, in particular to a construction method and a system of a cost consultation database.
Background
The accumulation of the project cost data is a basic work of the project cost and the cost management at present, and is the summary of the historical experience in the project construction process. Under the market economy, the collection, the arrangement and the release of the engineering cost information are completed under a complete management system by adopting a scientific method, and the method becomes an important link of the engineering cost management.
The construction cost consultation of the building project is taken as an example for explanation, in the construction project business consultation, the building project business classification includes a house classification, an apartment classification, an office classification and other classifications, each building project business classification extends to an ultra-high layer, a high layer and a low layer according to a height classification, each height classification extends to a earthwork project, a pile foundation project, a foundation pit project, a general packet project, a finishing project, a curtain wall project, a garden building project, an electromechanical project and a supporting facility project according to a professional classification, each professional classification is provided with a plurality of construction cost data, and the construction cost data includes but is not limited to an economic index, a comprehensive unit price, a project quantity index or a material price.
The accumulation of the engineering cost data is served for cost management and control, is the basis of engineering cost macroscopic management and decision making, and is an important reference for compiling, examining, evaluating project proposal, designing task book investment estimation, comparing and selecting design schemes, compiling design approximate calculation, compiling bid-based control price and bidding quotation. Therefore, it is very important to store the project cost data.
However, the cost data of the current project are manually stored in a database according to project state, height classification and professional classification, and then the cost data are filled to form a cost document, and a plurality of cost documents are stored to form a cost consultation database.
However, the construction cost consultation database is established by accumulating each construction cost document, but the construction cost data in each construction cost document has various types and large data volume, and the construction cost data can have obvious large or small error data when being initially recorded, but the existing construction cost data is checked manually, and the manual checking mode has low efficiency, so that the construction cost consultation database is established with low efficiency, and certain improvement is provided.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a construction method of a cost consultation database, which can improve the construction efficiency to a certain extent.
The technical purpose of the invention is realized by the following technical scheme:
a construction method of a construction cost consultation database comprises the following steps:
receiving a current cost document, wherein cost data are recorded in the current cost document;
extracting cost data in the current cost document, wherein each cost data is configured with an ideal data interval, and judging whether each cost data is positioned in the ideal data interval one by one;
if the current cost data is located in the ideal data interval, the current cost data is reserved; and if the current cost data is not located in the ideal data interval, deleting the current cost data, regenerating the current cost document and storing the current cost document.
Preferably, the method further comprises the following steps:
and generating a comparison cost document based on the current cost document and other saved cost documents.
Preferably, in generating the comparison cost document based on the current cost document and the other saved cost documents, the method comprises the following steps:
extracting current cost data of the current cost document and other cost data of other cost documents based on the current cost document and other cost documents;
calculating and generating comparison cost data according to the current cost data and other cost data;
and generating the comparison cost document based on the comparison cost data.
Preferably, in the step of calculating and generating the comparison cost data according to the current cost data and other cost data, the method further comprises the following steps:
judging whether the current cost data is deleted because the current cost data is not positioned in the ideal data interval based on the current cost document;
if yes, calculating and generating comparison cost data by using other cost data; if not, the comparison cost data is calculated and generated according to the current cost data and other cost data.
Preferably, the method further comprises the following steps:
and uploading the current cost document to a cloud platform for storage.
Aiming at the defects in the prior art, the invention aims to provide a construction system of a cost consultation database, which can improve the construction efficiency to a certain extent.
The technical purpose of the invention is realized by the following technical scheme:
a construction cost consultation database establishment system, comprising:
the receiving module is used for receiving a current cost document, wherein cost data are recorded in the current cost document;
the judging module is used for extracting the cost data in the current cost document, each cost data is configured with an ideal data interval, and whether each cost data is positioned in the ideal data interval is judged one by one;
and the storage module is used for keeping the current cost data when the current cost data is positioned in the ideal data interval, and is also used for regenerating and storing the current cost document after deleting the current cost data when the current cost data is not positioned in the ideal data interval.
Preferably, the establishing system further comprises:
and the comparison module is used for generating a comparison cost document based on the current cost document and other saved cost documents.
Preferably, the alignment module comprises:
the data extraction module is used for extracting the current cost data of the current cost document and other cost data of other cost documents based on the current cost document and other cost documents;
the data calculation module is used for calculating and generating comparison cost data according to the current cost data and other cost data;
and the document generation module generates the comparison cost document based on the comparison cost data.
Preferably, the data calculation module includes:
the data judgment module is used for judging whether the current cost data is deleted because the current cost data is not positioned in the ideal data interval or not based on the current cost document;
the data generation module is used for calculating and generating comparison cost data by using other cost data when the current cost data is deleted; the data generation module is also used for calculating and generating comparison cost data according to the current cost data and other cost data when the current cost data is not deleted.
Preferably, the establishing system further comprises:
and the uploading module is used for uploading the current cost document to the cloud platform for storage.
In summary, compared with the prior art, the beneficial effects of the invention are as follows:
1. in the construction process of the construction cost consultation database, the construction cost document is received at first, construction cost data are recorded in the construction cost document, and then the construction cost data in the construction cost document are extracted for judgment and analysis.
2. After the construction cost consultation database is established, construction cost data in the construction cost consultation database are integrated to obtain a mode of comparing construction cost documents, so that the construction cost documents can be conveniently compared based on the comparison construction cost documents subsequently, and the efficiency of comparing and rechecking the subsequent construction cost documents is improved.
Drawings
Fig. 1 is a schematic flow chart of an establishing method in the technical scheme of the invention;
FIG. 2 is a schematic diagram of a process for generating a comparison cost document according to the present invention;
FIG. 3 is a schematic diagram of a flow chart of comparing cost data calculation in the technical solution of the present invention;
fig. 4 is a system block diagram of the system setup in the technical solution of the present invention;
FIG. 5A is a block diagram of a comparison module according to the present invention;
fig. 5B is a block diagram of a data calculation module according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The cost consultation database is arranged in a terminal or a server, the terminal can adopt a mobile terminal or a fixed terminal, the mobile terminal comprises a mobile phone, a tablet computer and the like, and the fixed terminal comprises a notebook computer, a desktop computer and the like. The construction cost consultation database is built by accumulating construction cost documents, the construction cost documents are records of the whole construction cost of the whole project, in one embodiment, the construction cost documents adopt word documents, and in another embodiment, the construction cost documents adopt Excel tables.
In the application, a house construction project is taken as an example for explanation, a plurality of project-state screening classifications are arranged in a construction cost document, a plurality of project-height screening classifications are arranged under each project-state screening classification, a plurality of project-professional screening classifications are arranged under each project-height screening classification, and a plurality of construction cost data are arranged in each project-professional screening classification.
Specifically, several of the project-oriented screening categories include, but are not limited to, residential, apartment, and office.
A number of the item-height screening categories include, but are not limited to, super high, and low.
The professional screening classification of a plurality of projects comprises but is not limited to earth and stone engineering, pile foundation engineering, foundation pit engineering, general packet engineering, finish work engineering, curtain wall engineering, garden construction engineering, electromechanical engineering and supporting facility engineering, wherein the pile foundation engineering comprises but is not limited to cast-in-place piles, precast tubular piles and manual hole digging piles, the general packet engineering comprises but is not limited to civil air defense engineering of an overground part and an underground part, and the finish work engineering comprises but is not limited to a sample house, a building sales office, a hall, a stairwell and an elevator hall.
And configuring construction cost data in each project professional screening classification, wherein the construction cost data comprises but is not limited to economic indexes, comprehensive unit price, engineering quantity indexes and material prices in each project professional screening classification. For example, there are four construction cost data in the earth and stone engineering of the super high-rise building, and the four construction cost data are respectively an economic index, a comprehensive unit price, a project amount index and a material price, wherein the economic index is all total amount/total building area in the earth and stone engineering, the project amount index is the cubic number related to one building area in the earth and stone engineering, the comprehensive unit price is the cubic number related to one building area, the price of each cubic number is the total material amount related to the earth and stone engineering, and the material price is the total material amount related to the earth and stone engineering. The construction cost of the earth and stone engineering of the super high-rise residence is measured through the construction cost data, and then the overall construction cost condition of the super high-rise residence can be obtained.
Therefore, the types of the cost data in each cost document are various and the data volume is large, when the cost consultation database is established, workers are required to check the cost data in each cost document, but obvious large or small error data exist during initial entry, so that the manual check mode is not efficient, and the cost database establishment efficiency is low.
Therefore, in the construction cost consultation database in the application, construction cost data in the construction cost document are extracted for judgment and analysis in the construction process, each construction cost data is configured with an ideal data interval and is judged one by one, so that the construction cost data of the construction cost document stored in the construction cost consultation database is real and accurate, and the construction cost consultation database can effectively reduce the workload of manual checking and improve the construction efficiency of the construction cost consultation database in the construction process of the construction cost consultation database through the one-by-one judgment mode.
Referring to fig. 1, in order to solve the above technical problem, the present invention provides a method for establishing a cost consultation database, including the following steps:
step S100, receiving a current cost document, wherein cost data are recorded in the current cost document.
According to the technical scheme defined in the step S100, specifically, a worker edits and inputs the cost document in the terminal, the cost document is classified according to project state screening classification, project height screening classification and project professional screening classification, the cost data is further inputted in each project professional screening classification, the cost document is further sent to a building system of a cost consultation database, the building system is nested and configured in the terminal, and the building system receives the cost document to judge and analyze the cost data in the cost document.
Step S200, cost data in the current cost document are extracted, each cost data is configured with an ideal data interval, and whether each cost data is located in the ideal data interval is judged one by one.
According to the technical scheme defined in step S200, specifically, in the building system of the terminal, the building system extracts the cost data in the current cost document, and performs judgment analysis on each cost data one by one. Each construction cost data is configured with an ideal data interval, for example, in earth and rock engineering, the construction cost data of the comprehensive unit price is 100 yuan/cubic meter, the ideal data interval can be defined as 90 to 110 yuan/cubic meter, and in one embodiment, the ideal data interval can be adjusted by workers.
In the setup system, the setup system can judge one by one whether each of the cost data is located in its ideal data interval, and proceeds to step S300.
Step S300, if the current construction cost data is located in the ideal data interval, the current construction cost data is reserved; and if the current cost data is not located in the ideal data interval, deleting the current cost data, regenerating the current cost document and storing the current cost document.
According to the technical solution defined in step S300, specifically, when the current construction cost data is within the ideal data interval, the construction cost data is proved to be true and valid, and the construction cost data is not filled in by mistake in the filling and entry stage, so the building system will keep the current construction cost data in the current construction cost document. On the contrary, if the current construction cost data is not located in the ideal data interval, the construction cost data is proved to have an error condition, and the construction cost data is probably wrongly written in the filling and inputting stage because of a stroke error, so the construction system deletes the construction cost data in the construction cost document, further the construction system regenerates to generate the current construction cost document, and stores the current construction cost document in a construction cost consultation database in the terminal, and the construction cost consultation database is formed after the quantity of the construction cost documents is accumulated.
Therefore, the construction cost consultation database is established for integrating the construction cost data in the past construction cost documents on the one hand, and integrating the construction cost data in the construction cost documents on the other hand to form a comparison construction cost document so as to compare the subsequent construction cost documents of the same project attitude screening classification, project height screening classification and project professional screening classification with the comparison construction cost document, thereby obtaining the deviation condition of the construction cost data in the subsequent construction cost documents to be compared.
It should be noted that, when the cost data in the cost document is deleted because the cost data is wrongly entered and the cost data does not fall into the ideal data interval, the cost data in the cost document is missing, but the cost document is still stored in the cost consultation database to ensure the authenticity of the cost data of each cost document, but each cost document is stored in the memory of the terminal and is not stored in the cost consultation database. Therefore, the staff wants to find the cost data missing from the cost document, and only needs to search the corresponding cost document in the memory of the terminal, so as to find the corresponding cost data.
In the application, the terminal is also connected with the cloud platform and performs data interaction, and the establishing system stores the cost document after judgment and comparison in the cost consultation database of the terminal and correspondingly uploads the cost document in the cost consultation database to the cloud platform for backup and storage.
Step S400, generating a comparison cost document based on the current cost document and other saved cost documents.
According to the technical scheme defined in step S400, specifically, after the construction system judges and compares the construction cost data in the current construction cost document, the current construction cost document is stored in the construction cost consulting database, so that the current construction cost document becomes other construction cost documents stored in the construction cost consulting database.
The generation of the comparison cost document, as shown in fig. 2, specifically includes the following steps:
step S410, extracting the current cost data of the current cost document and other cost data of other cost documents based on the current cost document and other cost documents;
step S420, calculating and generating comparison cost data according to the current cost data and other cost data;
step S430, generating the comparison cost document based on the comparison cost data.
According to the technical scheme defined in steps S410 to S430, specifically, in the building system, the cost document is stored in the cost consultation database, and when the cost document is newly stored in the cost consultation database (i.e., the current cost document), the current cost document and other cost documents can be calculated to obtain a comparison cost document. Firstly, the building system can extract the current cost data of the current cost document and correspondingly extract other cost data of other cost documents, and if the number of the other cost documents is more than one, the other cost data of each other cost document is extracted.
And establishing a system, and calculating and generating comparison cost data according to the current cost data and other cost data. For example, the current cost data of the integrated unit price of the earth and stone work of the current super high-rise building is 100 yuan/cubic meter, in one of the other cost documents, the other cost data of the integrated unit price of the earth and stone work of the super high-rise building is 98 yuan/cubic meter, in the other cost documents, the other cost data of the integrated unit price of the earth and stone work of the super high-rise building is 99 yuan/cubic meter, and therefore, the comparison cost data generated by calculation based on the current cost data and the other cost data is 99 yuan/cubic meter. Therefore, the more the number of other cost documents is, the more the data of other cost data is, and the higher the accuracy and the trueness of the calculated comparison cost data is.
Therefore, after the comparison cost data are calculated and generated, the comparison cost document is generated based on the comparison cost data, the comparison cost document is stored in the cost consultation database, and the comparison cost document is uploaded and backed up to the cloud platform correspondingly.
By applying the technical scheme, when the comparison cost document needs to be used for comparison, a worker only needs to import the cost document to be compared into the establishing system, the cost document is screened and classified according to project attitude screening classification, project height screening classification and project professional screening classification in the establishing system, cost data in the project professional screening classification is selected, and the cost data can be compared with the comparison cost data in the comparison cost document, so that the authenticity of the cost document to be compared can be known, and whether the error range of the cost data compared with the comparison cost data is within an acceptable degree can be obtained.
It should be noted that when the current cost document is imported into the building system, the current cost data in the current cost document is deleted because the current cost data is not located in the ideal data interval, and the comparison cost data is calculated and generated according to the current cost data and other cost data, as shown in fig. 3, the method further includes the following steps:
step S421, based on the current cost document, judging whether the current cost data is deleted because the current cost data is not located in the ideal data interval;
step S422, if yes, calculating and generating comparison cost data by using other cost data; if not, the comparison cost data is calculated and generated according to the current cost data and other cost data.
According to the technical solutions defined in steps S421 to S422, specifically, when the current cost data of the current cost document is deleted without being located in the ideal data interval, at this time, the current cost data of the current cost document is lost, and therefore, the building system calculates and generates the comparison cost data by using other cost data, for example, the current cost data of the integrated unit price of the earth and stone works of the super high-rise dwelling house is deleted, so that the current cost data is 0 yuan/cubic meter, in one of the other cost documents, the other cost data of the integrated unit price of the earth and stone works of the super high-rise dwelling house is 98 yuan/cubic meter, in the other cost documents, the other cost data of the integrated unit price of the earth and stone works of the super high-rise dwelling house is 99 yuan/cubic meter, and thus, the comparison cost data calculated and generated based on the current cost data and the other cost data is 98.5 yuan/cubic meter.
And otherwise, when the current cost data of the current cost document is located in the ideal data interval and is not deleted, the system is established to calculate the current cost data and other cost data to generate comparison cost data.
By the mode, on one hand, authenticity of each cost data in each cost document in the building system is ensured, on the other hand, when the building system generates comparison cost data and then generates comparison cost documents, inaccuracy of the comparison cost data caused by loss of the current cost data can be avoided, and comparison application of the subsequent comparison cost documents is influenced.
Referring to fig. 4, the present invention further provides a construction system of a cost consultation database, where the construction system is configured in a terminal, and the terminal may adopt a mobile terminal or a fixed terminal, where the mobile terminal includes a mobile phone, a tablet computer, etc., and the fixed terminal includes a notebook computer, a desktop computer, etc. The construction system can establish a cost consultation database in the terminal, and the cost document is stored to be accumulated to form the cost consultation database, on one hand, the construction consultation database is established to integrate the cost data in the past cost document, on the other hand, the cost data in the cost document can be integrated to form a comparison cost document, so that the subsequent cost documents of the same project attitude screening classification, the project height screening classification and the project professional screening classification can be compared with the comparison cost document, and the deviation condition of the cost data in the subsequent cost documents to be compared can be obtained.
In the application, the establishing system comprises a receiving module, a judging module, a storing module, a comparing module and an uploading module.
The receiving module is used for receiving a current construction cost document, wherein construction cost data are recorded in the current construction cost document; the judging module is used for extracting the cost data in the current cost document, each cost data is configured with an ideal data interval, and whether each cost data is positioned in the ideal data interval is judged one by one; the storage module is used for keeping the current cost data when the current cost data is positioned in the ideal data interval, and is also used for regenerating and storing the current cost document after deleting the current cost data when the current cost data is not positioned in the ideal data interval.
In the application, the terminal is also connected with the cloud platform and performs data interaction, the construction system stores the cost document after judgment and comparison in the cost consultation database of the terminal, and the cost document in the cost consultation database can be uploaded to the cloud platform for backup storage through the uploading module correspondingly.
It is worth mentioning that the comparison module is used for generating a comparison cost document based on the current cost document and other saved cost documents. After the construction system judges and compares the construction cost data in the current construction cost document, the current construction cost document is stored in the construction cost consultation database, so that the current construction cost document becomes other construction cost documents stored in the construction cost consultation database.
As shown in fig. 5A, the comparing module includes a data extracting module, a data calculating module, and a document generating module.
The data extraction module extracts the current cost data of the current cost document and other cost data of other cost documents based on the current cost document and other cost documents; the data calculation module calculates and generates comparison cost data according to the current cost data and other cost data; the document generation module generates the comparison cost document based on the comparison cost data.
It should be noted that, as shown in fig. 5B, the data calculation module includes a data judgment module and a data generation module.
The data judging module is used for judging whether the current cost data is deleted because the current cost data is not positioned in the ideal data interval based on the current cost document. The data generation module is used for calculating and generating comparison cost data by using other cost data when the current cost data is deleted; the data generation module is also used for calculating and generating comparison cost data according to the current cost data and other cost data when the current cost data is not deleted.
Therefore, the construction cost consultation database in the application receives the construction cost document firstly in the establishing process of the establishing system, construction cost data are recorded in the construction cost document, and then the construction cost data in the construction cost document are extracted for judgment and analysis.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (4)
1. A construction method of a construction cost consultation database is characterized by comprising the following steps:
receiving a current cost document, wherein cost data are recorded in the current cost document;
extracting cost data in the current cost document, wherein each cost data is configured with an ideal data interval, and judging whether each cost data is positioned in the ideal data interval one by one;
if the current cost data is located in the ideal data interval, the current cost data is reserved; if the current cost data is not located in the ideal data interval, deleting the current cost data, regenerating and storing the current cost document; also comprises the following steps:
generating a comparison cost document based on the current cost document and other saved cost documents; in generating and comparing the cost document based on the current cost document and other saved cost documents, the method comprises the following steps:
extracting current cost data of the current cost document and other cost data of other cost documents based on the current cost document and other cost documents;
calculating and generating comparison cost data according to the current cost data and other cost data; wherein, the comparison cost data is the average value of the current cost data and other cost data;
generating the comparison cost document based on the comparison cost data;
in the calculation and generation of the comparison cost data according to the current cost data and other cost data, the method also comprises the following steps:
judging whether the current cost data is deleted because the current cost data is not positioned in the ideal data interval based on the current cost document;
if yes, calculating and generating comparison cost data by using other cost data; if not, the comparison cost data is calculated and generated according to the current cost data and other cost data.
2. The construction cost consultation database according to claim 1, further comprising the steps of:
and uploading the current cost document to a cloud platform for storage.
3. A construction cost consultation database establishment system, comprising:
the receiving module is used for receiving a current construction cost document, wherein construction cost data are recorded in the current construction cost document;
the judging module is used for extracting the cost data in the current cost document, each cost data is configured with an ideal data interval, and whether each cost data is positioned in the ideal data interval is judged one by one;
the storage module is used for keeping the current cost data when the current cost data is positioned in the ideal data interval, and is also used for regenerating and storing the current cost document after deleting the current cost data when the current cost data is not positioned in the ideal data interval;
the establishing system further comprises:
the comparison module is used for generating a comparison cost document based on the current cost document and other saved cost documents;
the alignment module comprises:
the data extraction module is used for extracting the current cost data of the current cost document and other cost data of other cost documents based on the current cost document and other cost documents;
the data calculation module is used for calculating and generating comparison cost data according to the current cost data and other cost data; wherein, the comparison cost data is the average value of the current cost data and other cost data;
the document generation module generates the comparison cost document based on the comparison cost data;
the data calculation module includes:
the data judging module is used for judging whether the current cost data is deleted because the current cost data is not positioned in the ideal data interval or not based on the current cost document;
the data generation module is used for calculating and generating comparison cost data by using other cost data when the current cost data is deleted; the data generation module is also used for calculating and generating comparison cost data according to the current cost data and other cost data when the current cost data is not deleted.
4. A construction cost consultation database building system according to claim 3, characterized in that it further comprises:
and the uploading module is used for uploading the current cost document to the cloud platform for storage.
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