CN116860737A - Engineering cost data storage method, device, equipment and storage medium - Google Patents
Engineering cost data storage method, device, equipment and storage medium Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000013500 data storage Methods 0.000 title claims description 66
- 238000010276 construction Methods 0.000 claims description 42
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 6
- 238000013507 mapping Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000013075 data extraction Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 7
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- 239000002994 raw material Substances 0.000 description 7
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
- G06F16/215—Improving data quality; Data cleansing, e.g. de-duplication, removing invalid entries or correcting typographical errors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
- G06F16/219—Managing data history or versioning
Abstract
The application relates to a method, a device, equipment and a storage medium for storing engineering cost data, which are applied to the field of engineering cost, wherein the method comprises the following steps: acquiring an engineering cost data set; extracting a plurality of project cost data from the project cost data set, wherein the project cost data comprises project names and corresponding price values; comparing the price value with a preset rationality threshold; if the price value is lower than the rationality threshold, rejecting the engineering cost data; otherwise, the engineering cost data are correspondingly stored into a preset engineering cost database according to the project names. The application has the technical effects that: the condition that the manual cleaning data is needed off line is reduced.
Description
Technical Field
The present application relates to the technical field of construction costs, and in particular, to a method, an apparatus, a device, and a storage medium for storing construction cost data.
Background
The engineering cost refers to the construction cost of the project which is expected or actually paid in the construction period, namely, the project is planned to reproduce fixed assets and form the one-time cost sum of corresponding intangible assets and bottoming flowing funds.
The engineering cost is an important index for implementing limit design and selecting design scheme. The influence degree of the engineering design stage on the engineering cost reaches more than 75%, wherein the engineering design is a key link of engineering construction and controlling the engineering cost. The engineering cost index in the engineering cost database is utilized to compare the engineering cost and material consumption corresponding to different design schemes, so that the cost factors are fully considered when the design schemes are selected, and the cost is reduced on the premise of meeting the functional requirements.
In carrying out the present application, the inventors have found that at least the following problems exist in this technique: most of the existing engineering cost database platforms only have the functions of simply sorting, processing and storing the original data, and manual off-line cleaning is also needed, so that the efficiency is low and the error rate is high.
Disclosure of Invention
In order to reduce the situation of needing off-line manual cleaning data, the application provides a method, a device, equipment and a storage medium for storing engineering cost data.
In a first aspect, the present application provides a method for storing engineering cost data, which adopts the following technical scheme: the method comprises the following steps: acquiring an engineering cost data set;
extracting a plurality of project cost data from the project cost data set, wherein the project cost data comprises project names and corresponding price values;
comparing the price value with a preset rationality threshold;
if the price value is lower than the rationality threshold, rejecting the engineering cost data;
otherwise, the engineering cost data are correspondingly stored into a preset engineering cost database according to the project names.
Through the technical scheme, the engineering cost data storage system judges the rationality of specific data in the engineering cost data after acquiring the engineering cost data, and once the price value exceeds a reasonable range, the engineering cost data storage system can reject the price value immediately, that is, the price value is not stored in a preset engineering cost database, so that the effect of cleaning the engineering cost data is achieved, the possibility of manual inspection and cleaning is reduced as much as possible, and the accuracy of the data in the engineering cost database is further improved.
In a specific embodiment, after said extracting a number of project cost data from said project cost data set, further comprising:
obtaining unit indexes corresponding to engineering cost data;
judging whether the unit index is a standard unit index corresponding to the project name to which the engineering cost data belong;
if not, searching a conversion formula corresponding to the unit index and the standard unit index;
and correcting the engineering cost data by using the conversion formula.
By the technical scheme, before the acquired engineering cost data is stored, the engineering cost data storage system also pays attention to whether the unit index of the engineering cost data is the required standard, and if the unit index of the engineering cost data is not the required standard of the engineering cost data storage system, the unity of the unit index of the engineering cost data is realized by using a replacement formula, so that a user can know the change of the engineering cost data in a period of time in the past more directly and clearly.
In a specific implementation manner, the storing the construction cost data in a preset construction cost database according to the project name, specifically includes:
determining the item name corresponding to the price data;
searching a plurality of historical price values corresponding to the project names in a preset engineering cost database;
acquiring a last recorded historical price value in a plurality of historical price values, and recording the last recorded historical price value as an adjacent historical price value;
calculating a price change rate between the adjacent historical price values and the price values;
judging whether the price change rate reaches a preset change threshold value or not;
if so, generating an alarm instruction;
and if the project name is not reached, correspondingly storing the project cost data into a preset project cost database.
By the technical scheme, when the engineering cost data storage system stores the latest engineering cost data, the change between the engineering cost data storage system and the historical engineering cost data recorded last time is calculated, if the change rate between the engineering cost data storage system and the historical engineering cost data recorded last time is overlarge and exceeds the preset change threshold value, the engineering cost data storage system can generate an alarm instruction to remind workers who log in the engineering cost data of abnormal data or whether data are logged in errors, and further the accuracy of the data in the engineering cost database is improved.
In a specific implementation manner, the storing the construction cost data in a preset construction cost database according to the project name, specifically includes:
determining the maximum value and the minimum value in the historical price values, and respectively marking the maximum historical price value and the minimum historical price value;
comparing the price value with the maximum historical price value and the minimum historical price value respectively;
if the price value is higher than the maximum historical price value or lower than the minimum historical price value, generating an alarm instruction;
otherwise, the engineering cost data are correspondingly stored into a preset engineering cost database according to the project names.
By the technical scheme, when the engineering cost data storage system updates the engineering cost database, whether the engineering cost data to be stored is the lowest value or the highest value so far is judged, and the highest value has great significance for measuring the change rule of the engineering cost data, so that if the newly recorded engineering cost data is the highest value, the engineering cost data storage system informs a worker executing a task of recording data to verify and confirm by utilizing an alarm instruction, and the accuracy of the data in the engineering cost database is further improved.
In a specific implementation manner, the storing the construction cost data in a preset construction cost database according to the project name, specifically includes:
comparing the price value with the historical price value;
and if the historical price value is consistent with the price value, establishing a mapping relation between the engineering cost data and the historical price value.
By the technical scheme, before the updated engineering cost data is stored in the engineering cost database, the engineering cost data storage system also judges whether the engineering cost data is the existing data, if so, the engineering cost data storage system directly establishes the mapping relation between the engineering cost data and the historical price values, and when a user wants to check the specific values of the engineering cost data, the engineering cost data storage system directly feeds back the associated historical price values to the user terminal so as to facilitate the user to review, and the richness of the engineering cost data is ensured while the data quantity in the engineering cost database is reduced.
In a specific embodiment, the method further comprises:
acquiring current date data;
calculating historical date data of which the time interval reaches a preset standard duration;
and carrying out data encryption processing on the historical price value between the historical date data and the date data.
By the technical scheme, the engineering cost data storage system can encrypt and store the recent data in the engineering cost database, so that the data security of the engineering cost database is ensured.
In a specific embodiment, the engineering cost data includes at least: building cost data.
By the technical scheme, the engineering cost data stored in the engineering cost data storage system comprises construction cost data, and the price of each raw material used in the construction engineering is easily influenced by various aspects such as market supply and demand, national policy and the like to generate larger or smaller fluctuation, so that the collection and arrangement of the construction cost data can improve the accuracy of the engineering estimated cost calculated by staff.
In a second aspect, the present application provides a construction cost data storage device, which adopts the following technical scheme: the device comprises:
the engineering cost data acquisition module is used for acquiring an engineering cost data set;
the project cost data extraction module is used for extracting a plurality of project cost data from the project cost data set, wherein the project cost data comprises project names and corresponding price values;
the engineering cost data comparison module is used for comparing the price value with a preset rationality threshold;
the project cost data eliminating module is used for eliminating the project cost data if the price value is lower than the rationality threshold;
and the engineering cost data storage module is used for correspondingly storing the engineering cost data into a preset engineering cost database according to the project name if not.
In a third aspect, the present application provides a computer device, which adopts the following technical scheme: comprising a memory and a processor, said memory having stored thereon a computer program capable of being loaded by the processor and executing any one of the engineering cost data storage methods described above.
In a fourth aspect, the present application provides a computer readable storage medium, which adopts the following technical solutions: a computer program capable of being loaded by a processor and executing any one of the construction cost data storage methods described above is stored.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after the engineering cost data storage system acquires the engineering cost data, the rationality of specific data in the engineering cost data storage system can be judged, once the price value exceeds a reasonable range, the engineering cost data storage system can reject the price value immediately, that is, the price value is not stored in a preset engineering cost database, the effect of data cleaning the engineering cost data is achieved, the possibility of manual inspection and cleaning is reduced as much as possible, and the accuracy of the data in the engineering cost database is further improved;
2. before the updated engineering cost data is stored in the engineering cost database, the engineering cost data storage system also judges whether the engineering cost data is the existing data, if so, the engineering cost data storage system directly establishes a mapping relation between the engineering cost data and the historical price values, and when a user wants to check the specific values of the engineering cost data, the engineering cost data storage system directly feeds back the associated historical price values to the user terminal so as to facilitate the user to check, and the richness of the engineering cost data is ensured while the data quantity in the engineering cost database is reduced.
Drawings
FIG. 1 is a flow chart of a method of storing project cost data in an embodiment of the application.
FIG. 2 is a block diagram of an engineering cost data storage device in an embodiment of the application.
Reference numerals: 301. the engineering cost data acquisition module; 302. the engineering cost data extraction module; 303. engineering cost data comparison module; 304. the project cost data eliminating module; 305. and an engineering cost data storage module.
Detailed Description
The application is described in further detail below with reference to fig. 1-2.
The embodiment of the application discloses a method for storing engineering cost data. The method is applied to the engineering cost data storage system, and program codes corresponding to the method are prestored in a control center of the engineering cost data storage system.
As shown in fig. 1, the method comprises the steps of:
s10, acquiring a construction cost data set.
Specifically, the staff uses his own intelligent terminal to upload the project cost data set to the project cost data storage system, where the project cost data set includes a plurality of project cost data, and in this embodiment, the expression form of the project cost data set may be a form, a text document, etc.
S20, extracting a plurality of engineering cost data from the engineering cost data set.
Specifically, the project cost data includes project names, corresponding price values and effective time, the project cost data related in the application mainly refers to the building cost data, namely the market price of the building raw materials needed to be used in the project, therefore, the project names in the project cost data are the building raw material names, the corresponding price values are the market price of the building raw materials at the time, the effective time refers to the collection books of the project cost data, for example, the effective time of the project cost data is 5 months 15 to 21 of 2023, and the effective time of the project cost data is 5 months 15 to 5 months 21.
The construction cost data storage system uses text analysis algorithm to identify key characters in the construction cost data set, namely project names and price values, and further extracts a plurality of construction cost data, and it should be noted that in this embodiment, the price values are provided with basic units, for example: the basic unit of price value is marked as unit index in the application.
S30, comparing the price value with a preset rationality threshold.
In particular, since the construction cost data is mainly the price of the building raw materials in the application, the specific value of the construction cost data has a certain range, for example, the value of the construction cost data cannot be 0 or negative, the construction cost data collected by the construction cost data storage system is located in the range except special cases, therefore, after the construction cost data is extracted, the construction cost data storage system compares the price value in the construction cost data with the preset rationality threshold value to judge whether the price value is located in the reasonable range, and the reason is that the rationality threshold value corresponding to different project names possibly has difference, therefore, the construction cost data storage system searches the corresponding rationality threshold value according to the project names before comparing the price.
And S40, if the price value is lower than the rationality threshold, rejecting the engineering cost data.
Specifically, if the price value in the engineering cost data is smaller than a predetermined rationality threshold, for example, the price of the raw material is negative, the engineering cost data can be described as abnormal data, the abnormal data cannot be stored in the engineering cost database, the engineering cost data storage system can reject the engineering cost data from a plurality of engineering cost data needing to be stored, generate an alarm instruction, and send the generated alarm instruction to an intelligent terminal of a worker to remind the worker that the data is wrongly recorded and needs to be corrected.
S50, otherwise, correspondingly storing the project cost data into a preset project cost database according to the project names.
Specifically, if the project cost data is primarily determined not to be abnormal data, the project cost data storage system stores corresponding price values into a project cost database according to project names in the project cost data, and the project cost database comprises a plurality of storage units, and different storage units correspond to only one project name. The user can search the data needed by himself by using the project name and the effective time. The project cost data storage system can judge the validity of the data before storing the project cost data, thereby reducing the possibility that the project cost data storage system stores abnormal data, invalid data and error data in the project cost database, and further improving the accuracy of the data in the project cost database.
In one embodiment, in consideration of the fact that the unit indexes adopted may be inconsistent when different staff members upload the construction cost data, the user is inconvenient to review, and in order to make the user intuitive when viewing the data in the construction cost database, after extracting a plurality of construction cost data from the construction cost data set, the following steps may be further performed:
the engineering cost data storage system firstly determines a unit index corresponding to a price value in engineering cost data, searches a corresponding standard unit index in a preset unit index library according to the project name of the engineering cost data, compares the unit index in the engineering cost data with the searched standard unit index, judges whether the unit index is the standard unit index corresponding to the project name to which the engineering cost data belongs, if the unit index is inconsistent with the standard unit index, the engineering cost data storage system searches a conversion formula corresponding to the unit index and the standard unit index, the unit index in the engineering cost data can be changed into the standard unit index by utilizing the conversion formula, and unit conversion operation is carried out on the engineering cost data, so that the unit index of the engineering cost data in the same storage unit can be kept consistent, and a subsequent user can more intuitively find the change between the engineering cost data when referring to the engineering cost data in the same storage unit.
In one embodiment, in order to improve accuracy of data in the engineering cost database, the engineering cost data is correspondingly stored in a preset engineering cost database according to the project name, and specifically the following steps may be performed:
firstly, a project cost data storage system determines project names of current project cost data, then searches a plurality of historical price values corresponding to the project names in a preset project cost database, and the historical price data is a data value stored in a storage unit corresponding to the project names at present; then find the historical price value of the last record in several historical price values obtained, record it as the adjacent historical price value, then subtract the adjacent historical price value with the price table data in the current engineering cost data, the difference obtained divides the adjacent historical price value, can get the price change rate of the price value that the project name corresponds to last time, it should be noted that, in this embodiment, only consider the value of the price change rate, but do not consider its positive and negative.
Comparing the calculated price change rate with a preset change threshold value, and judging whether the price change rate reaches the preset change threshold value, wherein the change threshold value is the maximum change value calculated by the engineering cost data storage system when the engineering cost data is stored, so that the set change threshold value is changed along with the continuous updating of the contents in the engineering cost database, and the change threshold value corresponding to different project names possibly is inconsistent. The fact that the price change rate of a certain project name reaches a change threshold value indicates that the recent rising or falling amplitude of the price of the building raw material corresponding to the project name creates a new history, which is important information, so that the accuracy of the project name needs to be ensured, and an engineering cost data storage system can generate an alarm instruction to remind workers who enter project cost data to check the data; if the calculated price change rate does not reach the change threshold value, the engineering cost data storage system correspondingly stores the engineering cost data into a preset engineering cost database according to the project name. When the price value corresponding to a project name is changed excessively, the engineering cost data storage system reminds workers to check the data, so that the condition that the workers enter data by mistake is reduced, and the accuracy of the data in the engineering cost database is further improved.
In one embodiment, in order to further improve the accuracy of the data in the engineering cost database, the engineering cost data is correspondingly stored in a preset engineering cost database according to the project name, and specifically may be executed as the following steps:
the engineering cost data storage system determines the maximum value and the minimum value of a plurality of historical price values in the current storage unit, marks the maximum value and the minimum value as the maximum historical price value and the minimum historical price value respectively, compares the price value in the engineering cost data to be stored with the maximum historical price value and the minimum historical price value respectively, and if the price value is higher than the maximum historical price value or lower than the minimum historical price value, the current price value is the highest historical value or the lowest historical value and belongs to more important data information, so that the engineering cost data storage system can generate an alarm instruction to remind a worker to check the price data, the price value is prevented from being input by the worker as much as possible, and the accuracy of the data in the engineering cost database is further improved.
In one embodiment, considering that price table data corresponding to a project name may be equal in different stages, if the price table data are all stored, the same data will exist in the engineering cost database, so as to cause data redundancy in the engineering cost database, and the engineering cost data are correspondingly stored in a preset engineering cost database according to the project name, which specifically may be implemented as the following steps:
if the price value in the to-be-stored engineering cost data is judged by the engineering cost data storage system or a worker, the engineering cost data storage system searches whether a historical price value consistent with the price value to be stored exists in a storage unit corresponding to the engineering cost data, if so, the engineering cost data storage system establishes a mapping relation between the engineering cost data and the historical price value, namely, the engineering cost data storage system does not add the price value to be stored into the storage unit, but stores the effective time of the current process cost data, and establishes an association relation between the effective time and the searched historical price value, and when a user wants to refer to the price value corresponding to the effective time, the engineering cost data storage system feeds back the historical price value consistent with the historical price value to the user, and reduces the redundancy of the data as much as possible while guaranteeing the data integrity of an engineering cost database.
In one embodiment, to ensure the security of the data, the method may be further performed as the following steps:
the method comprises the steps of obtaining current date data, wherein the date data can be accurate to the day, and then forward pushing the current date data to obtain historical date data by taking the current date data as a starting point, so that the time interval between two dates reaches the preset standard time length. For example, the preset standard duration is one year, the current date data is 2023, 5 and 16 days, then the corresponding historical date data is 2022, 5 and 16 days, then the engineering cost data storage system performs data encryption processing on the historical price value between the historical date data and the date data, that is, the user without viewing authority cannot access the part of the historical price data, generally, the practicability of the latest data is the greatest, so that the encryption processing on part of the data is important, and the safety of the data can be improved while the openness of the engineering cost database can be ensured to a certain extent.
FIG. 1 is a flow chart of a method of storing project cost data in one embodiment. It should be understood that, although the steps in the flowchart of fig. 1 are shown in sequence as indicated by the arrows, the steps are not necessarily performed in sequence as indicated by the arrows; the steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders; and at least some of the steps in fig. 1 may include a plurality of sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor does the order in which the sub-steps or stages are performed necessarily occur in sequence, but may be performed alternately or alternately with at least some of the other steps or sub-steps of other steps.
Based on the method, the embodiment of the application also discloses a construction cost data storage device.
As shown in fig. 2, the apparatus comprises the following modules:
a construction cost data acquisition module 301, configured to acquire a construction cost data set;
a project cost data extraction module 302, configured to extract a plurality of project cost data from a project cost data set, where the project cost data includes project names and corresponding price values;
the engineering cost data comparison module 303 is used for comparing the price value with a preset rationality threshold;
the engineering cost data eliminating module 304 is configured to eliminate engineering cost data if the price value is lower than the rationality threshold;
and the engineering cost data storage module 305 is used for correspondingly storing the engineering cost data into a preset engineering cost database according to the project names otherwise.
In one embodiment, the engineering cost data extraction module 302 is further configured to obtain a unit index corresponding to the engineering cost data;
judging whether the unit index is a standard unit index corresponding to the project name to which the project cost data belong;
if not, searching a conversion formula corresponding to the unit index and the standard unit index;
and correcting the engineering cost data by using a conversion formula.
In one embodiment, project cost data storage module 305 is further configured to determine a project name corresponding to the price data;
searching a plurality of historical price values corresponding to project names in a preset project cost database;
acquiring a last recorded historical price value in a plurality of historical price values, and recording the last recorded historical price value as an adjacent historical price value;
calculating a price change rate between adjacent historical price values and price values;
judging whether the price change rate reaches a preset change threshold value or not;
if so, generating an alarm instruction;
if the project cost data does not reach the preset project cost database, correspondingly storing the project cost data into the preset project cost database according to the project names.
In one embodiment, the engineering cost data storage module 305 is further configured to determine a maximum value and a minimum value in the historical price values, which are respectively recorded as a maximum historical price value and a minimum historical price value;
comparing the price value with the maximum historical price value and the minimum historical price value respectively;
if the price value is higher than the maximum historical price value or lower than the minimum historical price value, generating an alarm instruction;
otherwise, the engineering cost data is correspondingly stored into a preset engineering cost database according to the project names.
In one embodiment, project cost data storage module 305 is also configured to compare price values to historical price values;
if the historical price value is consistent with the price value, a mapping relation between the engineering cost data and the historical price value is established.
In one embodiment, project cost data storage module 305 is also configured to obtain current date data;
calculating historical date data of which the time interval reaches a preset standard duration;
and carrying out data encryption processing on the historical price value between the historical date data and the date data.
In one embodiment, the construction cost data obtaining module 301 is further configured to obtain construction cost data at least including: building cost data.
The embodiment of the application also discloses computer equipment.
In particular, the computer device comprises a memory and a processor, the memory having stored thereon a computer program capable of being loaded by the processor and performing the above-described construction cost data storage method.
The embodiment of the application also discloses a computer readable storage medium.
Specifically, the computer-readable storage medium storing a computer program capable of being loaded by a processor and executing the construction cost data storage method as described above, for example, includes: a U-disk, a removable hard disk, a Read-only memory (ROM), a random access memory (RandomAccessMemory, RAM), a magnetic disk, an optical disk, or other various media capable of storing program codes.
The present embodiment is only for explanation of the present application and is not to be construed as limiting the present application, and modifications to the present embodiment, which may not creatively contribute to the present application as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present application.
Claims (10)
1. A method of engineering cost data storage, the method comprising:
acquiring an engineering cost data set;
extracting a plurality of project cost data from the project cost data set, wherein the project cost data comprises project names and corresponding price values;
comparing the price value with a preset rationality threshold;
if the price value is lower than the rationality threshold, rejecting the engineering cost data;
otherwise, the engineering cost data are correspondingly stored into a preset engineering cost database according to the project names.
2. The method of claim 1, wherein the price value comprises a unit index, and further comprising, after the extracting a number of project cost data from the project cost data set:
obtaining unit indexes corresponding to engineering cost data;
judging whether the unit index is a standard unit index corresponding to the project name to which the engineering cost data belong;
if not, searching a conversion formula corresponding to the unit index and the standard unit index;
and correcting the engineering cost data by using the conversion formula.
3. The method according to claim 1, wherein the storing the project cost data in a preset project cost database according to the project name comprises:
determining the item name corresponding to the price data;
searching a plurality of historical price values corresponding to the project names in a preset engineering cost database;
acquiring a last recorded historical price value in a plurality of historical price values, and recording the last recorded historical price value as an adjacent historical price value;
calculating a price change rate between the adjacent historical price values and the price values;
judging whether the price change rate reaches a preset change threshold value or not;
if so, generating an alarm instruction;
and if the project name is not reached, correspondingly storing the project cost data into a preset project cost database.
4. A method according to claim 3, wherein the storing the project cost data in a preset project cost database according to the project name comprises:
determining the maximum value and the minimum value in the historical price values, and respectively marking the maximum historical price value and the minimum historical price value;
comparing the price value with the maximum historical price value and the minimum historical price value respectively;
if the price value is higher than the maximum historical price value or lower than the minimum historical price value, generating an alarm instruction;
otherwise, the engineering cost data are correspondingly stored into a preset engineering cost database according to the project names.
5. The method according to claim 4, wherein the storing the project cost data in a preset project cost database according to the project name comprises:
comparing the price value with the historical price value;
and if the historical price value is consistent with the price value, establishing a mapping relation between the engineering cost data and the historical price value.
6. A method according to claim 3, characterized in that the method further comprises:
acquiring current date data;
calculating historical date data of which the time interval reaches a preset standard duration;
and carrying out data encryption processing on the historical price value between the historical date data and the date data.
7. The method of claim 1, wherein the engineering cost data comprises at least: building cost data.
8. An engineering cost data storage device, the device comprising:
a construction cost data acquisition module (301) for acquiring a construction cost data set;
a project cost data extraction module (302) for extracting a number of project cost data from the project cost data set, the project cost data including project names and corresponding price values;
the engineering cost data comparison module (303) is used for comparing the price value with a preset rationality threshold;
a project cost data eliminating module (304) for eliminating the project cost data if the price value is lower than the rationality threshold;
and the engineering cost data storage module (305) is used for correspondingly storing the engineering cost data into a preset engineering cost database according to the project name.
9. A computer device comprising a memory and a processor, the memory having stored thereon a computer program capable of being loaded by the processor and performing the method according to any of claims 1 to 7.
10. A computer readable storage medium, characterized in that a computer program is stored which can be loaded by a processor and which performs the method according to any one of claims 1 to 7. .
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| CN (1) | CN116860737A (en) |
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2023
- 2023-07-22 CN CN202310907380.6A patent/CN116860737A/en active Pending
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