A method of statistically engineering a number

Abstract

The application provides a method for engineering quantity statistics, which comprises the following steps: setting a unique identifier for each item information according to the corresponding relationship between the engineering code and the item information; generating an item list according to the corresponding relationship among the engineering code, the item information and the unique identifier; determining the unique identifier corresponding to each item information of each component in a component model and the corresponding engineering quantity according to the item list; generating an engineering quantity configuration table according to the item information and the corresponding engineering quantity of all components in the component model; selecting the required item information from the item list, and selecting the engineering quantity of each item information of at least one component from the engineering quantity configuration table according to the selected item information. The application can make the engineering quantity statistics more convenient and fast, and improve the statistical quality and work efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of infrastructure, in particular to a method for counting engineering quantities. BACKGROUND

[0002] In the prior art, engineering quantities are mostly counted or calculated by using tables such as Excel, and different users have different requirements for the formats of quantity tables. For example, in engineering drawings or models, brief and intuitive engineering quantity item expressions are required, and in pricing software, detailed classification of engineering quantity items is required. Therefore, how to quickly count engineering quantities and output them in multiple formats has been a problem faced by the engineering industry.

[0003] The above problems also exist in the process of counting engineering quantities by using railway engineering information models. Although railway engineering information models cover various geometric and non-geometric information and contain basic engineering quantity data required, the untreated engineering quantity information does not meet the requirements of component coding, engineering quantity calculation rules, etc., causing difficulties in utilization. In addition, due to the complexity and diversity of engineering projects, the format of the engineering quantity form and the calculation rules will be adjusted, and the designer needs to adjust the professional engineering quantity statistical format to match the adjustment of the format and rules, and re-establish a one-to-one correspondence between the component and the railway engineering information model. The engineering quantity statistical work is tedious and consumes a lot of time and effort.

[0004] In summary, since the engineering quantity counting method in the prior art has the above-mentioned shortcomings, how to propose a better method for counting engineering quantities so as to automatically adapt to the form format and calculation rules, make the counting of engineering quantities more convenient and fast, and improve the statistical quality and work efficiency is a problem that needs to be solved in this field. SUMMARY

[0005] Therefore, the present application provides a method for counting engineering quantities, which can automatically adapt to the form format and calculation rules, make the counting of engineering quantities more convenient and fast, and improve the statistical quality and work efficiency.

[0006] The technical solution of the present application is implemented as follows:

[0007] A method for counting engineering quantities, the method comprising:

[0008] Step A: setting a unique identifier for each item information according to the correspondence between the engineering code and the item information;

[0009] Step B: generating an item list according to the correspondence between the engineering code, the item information and the unique identifier;

[0010] Step C, determining the unique identifier corresponding to each item information of each component in the component model and the corresponding engineering quantity according to the item list;

[0011] Step D, generating the engineering quantity configuration table according to the item information of all components in the component model and the corresponding engineering quantity;

[0012] Step E, selecting the required item information from the item list, and selecting the engineering quantity of each item information of at least one component from the engineering quantity configuration table according to the selected item information;

[0013] Step F, for each item information, respectively calculating the sum of the engineering quantity of the selected item information corresponding to each component, and taking the sum as the total engineering quantity of the item information, to obtain the total engineering quantity of the selected item information.

[0014] Preferably, the unique identifier uses a GUID value.

[0015] Preferably, the item list is set as a configuration file.

[0016] Preferably, the component model is a railway engineering information model pre-established by a building information model (BIM).

[0017] Preferably, each type of material used in each component is taken as an item information, and the corresponding attribute of the material is taken as the engineering quantity corresponding to the item information.

[0018] Preferably, the step D includes: obtaining each item information of each component in the railway engineering information model from the item list, and obtaining the engineering quantity corresponding to each item information of each component from the railway engineering information model, and generating the engineering quantity configuration table of the railway engineering information model according to the obtained item information and the corresponding engineering quantity.

[0019] Preferably, the engineering quantity table form is generated according to the selected item information, the engineering quantity corresponding to each item information of each selected component, and the corresponding total engineering quantity.

[0020] Preferably, the item list further includes the unit of the engineering quantity.

[0021] As can be seen from the above, in the method for counting the engineering quantity in the present application, by respectively setting a unique identifier for each item information, the attribute information of each item information included in the component model is established in correspondence with the unique identifier of the corresponding item information, which can realize the rapid counting of the engineering quantity, can automatically adapt to the form format and calculation rules, thereby making the counting of the engineering quantity more convenient and efficient, and improving the counting quality and work efficiency. Attached Figure Description

[0022] Figure 1 This is a flowchart of the method for counting the number of projects according to the present invention.

[0023] Figure 2 This is a schematic diagram illustrating the logical relationship for forming the quantity sheet in an embodiment of the present invention. Detailed Implementation

[0024] To make the technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] Figure 1 This is a flowchart of the method for counting the number of projects according to the present invention.

[0026] like Figure 1 As shown, the method for counting the number of projects in this embodiment of the invention includes the following steps:

[0027] Step 101: Based on the correspondence between the industrial code and the entry information, set a unique identifier for each entry information.

[0028] Engineering economic codes are compiled by engineering economics professionals based on relevant standards and manuals, and are used by them to calculate or analyze engineering quantities. Although each item in the engineering economics database corresponds to a unique engineering economic code, these codes are manually created and may be modified or changed as needed, while the item information itself remains unchanged. Therefore, if only the engineering economic code is used to represent the item information and to calculate the corresponding engineering quantity, any change to the engineering economic code could lead to errors in the statistical results, or even render the statistical calculation impossible.

[0029] Therefore, based on the correspondence between the industrial code and the entry information, this application sets a unique identifier for each entry information, so that each entry information can be represented by a unique identifier.

[0030] Using unique identifiers to represent entry information for project quantity statistics can avoid errors in the statistical results of the project quantity corresponding to the entry information. It can also adjust and modify the engineering and economic codes corresponding to each entry information as needed to meet the work needs of engineering and economic professionals. Even if the engineering and economic codes are modified and adjusted, it will not affect the statistical results of the project quantity.

[0031] In addition, as an example, in one embodiment of the present application, the unique identifier can use a GUID value (Global Unique Identifier). The GUID value is a unique value randomly generated by a computer internal mechanism, and the GUID value cannot be modified once generated.

[0032] In step 102, an entry list is generated according to the correspondence between the engineering code, the entry information and the unique identifier.

[0033] In the technical solution of the present application, after setting a unique identifier for each entry information, the corresponding entry list can be generated according to the correspondence between the engineering code, the entry information and the unique identifier.

[0034] For example, as an example, in one embodiment of the present application, Table 1 is an entry list including the correspondence between the engineering code, the entry information and the unique identifier, which is established by taking a pier as an example.

[0035] In addition, preferably, in one embodiment of the present application, the entry list can further include the unit of the engineering quantity and other information, as shown in Table 1.

[0036]

[0037]

[0038] Table 1

[0039] In addition, preferably, in another embodiment of the present application, the entry list can be set as a configuration file. For example, the entry list containing multiple entry information can be set as a computer-recognizable configuration file, as a "database" containing all entry information, for later use in making other tables or querying certain data.

[0040] Since the entry list is established in advance, when the engineering quantity of certain entry information needs to be counted, it is not necessary to list the entry information to make a new table, but only needs to select the configuration from the entry list through the unique identifier, thereby effectively ensuring the stability of the entry information of the component engineering quantity counting; in addition, it can also adapt to the statistical requirements of multi-specialty engineering quantity, and can realize the flexible configuration of the entry information according to the needs of each specialty.

[0041] In step 103, according to the entry list, the unique identifier corresponding to each entry information of each component in the component model and the corresponding engineering quantity are determined.

[0042] In the technical solution of the present application, multiple component models can be used or pre-set according to the needs of actual application scenarios.

[0043] For example, preferably, in one embodiment of the present application, the component model can be a railway engineering information model pre-established by a building information model (BIM).

[0044] In addition, a component model generally includes a plurality of components, each of which generally includes a plurality of constituent parts (which can be referred to as assemblies), and each of which can use one or more materials (e.g., concrete, steel, connectors, etc.). Therefore, each of the materials used in each of the constituent parts of each component can be taken as an entry information (or corresponding to an entry information), and the corresponding properties (e.g., volume, weight, quantity) of the material can be taken as the engineering quantity corresponding to the entry information.

[0045] For example, if a component model (e.g., a railway engineering information model) actually used has a plurality of piers, each of the piers in the component model can be taken as a component. In addition, a pier generally has a plurality of constituent parts (e.g., a pier top cap, a tray, a pier body, a pier plinth, etc.), and each of the constituent parts uses one or more materials, so each of the materials used in each of the constituent parts of the pier can be taken as an entry information, and the volume or weight of each of the materials can be taken as the engineering quantity corresponding to the entry information.

[0046] For example, as shown in Table 2, the first entry information corresponding to a pier with a pier height of 3m in a certain pier component model is a pier top cap and tray C35 reinforced concrete (indicating that the material used in the pier top cap and tray of the pier is C35 reinforced concrete), and the engineering quantity corresponding to the entry information is 35m 3 (indicating that the volume of the pier top cap and tray C35 reinforced concrete is 35m 3 ). Similarly, the pier with a pier height of 3m also corresponds to another 7 entry information, and each of the entry information has a corresponding engineering quantity, as shown in Table 2, which will not be described here.

[0047]

[0048]

[0049] Table 2

[0050] Since each component in the component model can correspond to one or more item information, and each item information of each component also has corresponding engineering quantity, and the engineering quantity of each item information can be directly obtained from the component model. Therefore, according to the correspondence between each item information and the unique identifier in the item list generated in step 102, the unique identifier corresponding to each item information of each component in the component model can be determined, and the engineering quantity corresponding to each item information can also be determined.

[0051] The attribute information corresponding to the item information of each component in the railway engineering information model can be obtained, for example, when the model includes a plurality of bridge piers, the volume, mass and other attribute information of the pier footing concrete and other item information of each bridge pier can be obtained from the model. Since the unique identifier and the attribute information of each item information of each component are in correspondence, the attribute quantity, such as the volume quantity, of the item information corresponding to the unique identifier can be obtained from the component model through the unique identifier, that is, the engineering quantity of the item information.

[0052] For example, the unique identifier corresponding to the item information "pier footing concrete" included in the bridge pier in the item list is GUID2, and if the railway engineering information model includes 15 bridge piers, the volume attribute of "pier footing concrete" of the 15 bridge piers is in correspondence with GUID2.

[0053] Step 104, generating the engineering quantity configuration table according to the item information and the corresponding engineering quantity of all components in the component model.

[0054] After determining the unique identifier corresponding to each item information of each component in the component model, and the engineering quantity corresponding to each item information, the engineering quantity configuration table of the component model can be generated according to the item information and the corresponding engineering quantity of all components in the component model.

[0055] For example, preferably, in one specific embodiment of the present application, when the component model is a railway engineering information model, each item information of each component in the railway engineering information model can be obtained from the item list generated in step 102, and the engineering quantity corresponding to each item information of each component can be obtained from the railway engineering information model, and then the engineering quantity configuration table of the railway engineering information model can be generated according to the obtained item information and the corresponding engineering quantity.

[0056] For example, in the above table 2, each row represents the engineering quantity of each item information corresponding to the same component in the component model, and each column represents the engineering quantity of the same item information corresponding to each component in the component model.

[0057] For example, the data in the third row of Table 2 represents the engineering quantity (in m 3 or kg) of the eight entry information corresponding to the bridge pier with a pier height of 3 m, while the data in the first column of Table 2 represents the engineering quantity (in m 3 ) of the same entry information "Pier top cap and tray C35 reinforced concrete" corresponding to the fifteen different pier heights of the bridge pier in the component model. The meanings of the other rows and columns of Table 2 are similar, and will not be described here.

[0058] It should be noted that, due to the limitation of the length, the above Table 2 is only an example of the engineering quantity configuration table of the railway engineering information model, and the above Table 2 is only a small part of the engineering quantity configuration table of the railway engineering information model, but not all.

[0059] Since a corresponding unique identifier has been set for each entry information in the entry list, all the entry information included in the component model can be selected from the entry list by the unique identifier. Since the attribute information of each entry information in the component model is respectively associated with the corresponding unique identifier, the engineering quantity corresponding to each entry information can be obtained from the component model. Thus, the engineering quantity corresponding to all the entry information in the model can be obtained.

[0060] Of course, in the specific embodiments of the present application, the engineering quantity data of different entry information of each component in the engineering quantity configuration table can also be obtained by reading from the database and / or writing a calculation formula, etc. according to the actual needs.

[0061] As can be seen from the above, the format and calculation rules of one engineering quantity configuration table can be applied to multiple different types of components. For example, the bridge pier can be divided into different cross sections (such as circular pier, rectangular pier), different pier heights, etc. Since each type of bridge pier includes the same entry information, it is not necessary to separately prepare a table with corresponding format for each type of component. Only one engineering quantity configuration table can be prepared to meet the engineering quantity statistical requirements of different types of components, which improves the statistical speed, ensures the quality and accuracy of the statistical engineering quantity, and avoids the mistakes in manually preparing the entry information of the table.

[0062] Step 105, selecting the required entry information from the entry list, and selecting the engineering quantity of each entry information of at least one component from the engineering quantity configuration table according to the selected entry information.

[0063] In the technical solution of the present application, after the item list and the engineering quantity configuration table of the component model are set, if the engineering quantities of certain item information of certain components (part of the components or all the components) in the component model are needed in a certain practical application scenario, the required item information can be first selected from the item list; then, according to the selected item information, the engineering quantities of each item information of at least one component required can be selected from the engineering quantity configuration table of the component model.

[0064] For example, preferably, in one specific embodiment of the present application, when the component model is a railway engineering information model, if the engineering quantities of 8 item information corresponding to 9 bridge piers with different pier heights (for example, bridge piers with pier heights of 6 m, 7 m, 8 m, 9 m, 10 m, 11 m, 12 m, 13 m and 17 m, respectively) are needed, the corresponding 8 item information can be first obtained from the item list according to the 8 unique identifiers. Since each item information in the engineering quantity configuration table of the component model also has a unique identifier, the corresponding 8 item information can be found from the engineering quantity configuration table according to the 8 unique identifiers, and then the engineering quantities of the 8 item information of the 9 components (i.e. the 9 bridge piers with different pier heights) required can be selected from the engineering quantity configuration table of the component model, as shown in Table 3.

[0065] For example, according to the actual statistical needs, only the engineering quantities of the item information of part of the components in the component model are needed, for example, only the engineering quantities of the bridge pier components with pier heights of 6 m, 7 m, 8 m, 9 m, 10 m, 11 m, 12 m, 13 m and 17 m are needed, and then the item information of the bridge pier is selected from the item list by the unique identifier, and the engineering quantities of each item information of the bridge pier with the above pier heights are selected from the engineering quantity configuration table.

[0066] Step 106, for each item information, the sum of the engineering quantities of each component corresponding to the item information is calculated respectively, and the sum is taken as the total engineering quantity of the item information, to obtain the total engineering quantity of each selected item information.

[0067] In the technical solution of the present application, after the engineering quantities of each item information of each component are obtained, since each item information corresponds to at least one component, and each item information of each component has a corresponding engineering quantity, the engineering quantities corresponding to each item information can be further calculated. For example, for each item information, the sum of the engineering quantities of each component corresponding to the item information can be calculated respectively, and the sum is taken as the total engineering quantity of the item information, so that the total engineering quantity of each selected item information can be calculated.

[0068] For example, assuming n item information is selected from the item list and m components are selected from the engineering quantity configuration table, each item information can have m engineering quantities corresponding to the m components. At this time, for the first item information, the sum of the m engineering quantities corresponding to the first item information of each component can be calculated, and the sum of the m engineering quantities is taken as the total engineering quantity of the first item information; for the second item information, the sum of the engineering quantities corresponding to the second item information of each component can be calculated, and the sum is taken as the total engineering quantity of the second item information; and so on. In this way, the total engineering quantity of each selected item information can be calculated.

[0069] For example, the volume quantities of the 9 piers (with pier heights of 6m, 7m, 8m, 9m, 10m, 11m, 12m, 13m and 17m, respectively) under the item information "Pier top cap and tray C35 reinforced concrete" corresponding to the unique identifier GUID1 are added up to obtain the total engineering quantity of "Pier top cap and tray C35 reinforced concrete" of the 9 piers.

[0070] In addition, preferably, in one specific embodiment of the present application, an engineering quantity form can also be generated according to the selected item information, the engineering quantity corresponding to each item information of each selected component, and the corresponding total engineering quantity.

[0071] For example, the total engineering quantity of each item information of the piers with pier heights of 6m, 7m, 8m, 9m, 10m, 11m, 12m, 13m and 17m, respectively, is calculated to generate an engineering quantity form as shown in Table 3:

[0072]

[0073] Table 3

[0074] For example, in Table 3, 8 item information is selected from the item list, and 9 components (pier heights of 6m, 7m, 8m, 9m, 10m, 11m, 12m, 13m and 17m, respectively) are selected from the engineering quantity configuration table. The data in the first row and the first column of Table 3 indicates that the sum of the engineering quantities of the item information "Pier top cap and tray C35 reinforced concrete" for the 9 pier components with pier heights of 6m, 7m, 8m, 9m, 10m, 11m, 12m, 13m and 17m, respectively, is 462m 3 That is, the total engineering quantity of the item information "Pier top cap and tray C35 reinforced concrete" is 462m 3 . The meanings of the other rows and the first column of Table 3 are similar, and are not described here.

[0075] Through the correspondence between the unique identifier and the item information, and the association of the attribute information of the component in the component model, the formed engineering quantity form can be directly delivered for use, and the designer does not need to manually adjust the output format of the engineering quantity according to the table format, and does not need to manually fill in the engineering quantity of each item information, thereby improving the accuracy of engineering quantity statistics, and effectively avoiding the errors of repeated items or missing items.

[0076] In addition, the engineering professional staff can also directly obtain the unique identifier corresponding to the item information through the engineering code, and then obtain the engineering quantity corresponding to the corresponding item information through the unique identifier. Thus, the management of the engineering code and the item information by the engineering professional is facilitated, and even if the engineering professional changes the engineering code according to the work needs, the format and rules of the engineering quantity form will not be affected. In addition, the item information and the engineering quantity in the engineering quantity form can be flexibly configured and counted according to the actual needs of other professionals, thereby realizing the automatic assembly and output of the engineering quantity form.

[0077] In summary, in the technical scheme of the present application, by setting a unique identifier for each item information and associating the attribute information of the item information of the component in the component model, the rapid statistics of the engineering quantity can be realized, and different types of the same component can adapt to the same form format and calculation rules, thereby making the statistics of the engineering quantity more convenient and fast, and improving the statistical quality and work efficiency.

[0078] The above only describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A method of statistically engineering a number, characterized by, The method comprises: Step A, setting a unique identifier for each item information according to the correspondence between the engineering code and the item information; Step B, generating an item list according to the correspondence between the engineering code, the item information and the unique identifier; Step C, determining the unique identifier corresponding to each item information of each component in the component model and the corresponding engineering quantity according to the item list, comprising: determining the unique identifier corresponding to each item information of each component in the component model according to the correspondence between each item information and the unique identifier in the item list, and obtaining the engineering quantity of the unique identifier corresponding to the item information from the component model through the unique identifier; Step D, generating an engineering quantity configuration table according to the item information and the corresponding engineering quantity of all components in the component model; Step E, selecting the required item information from the item list, and selecting the engineering quantity of each item information of at least one component from the engineering quantity configuration table according to the selected item information; Step F, for each item information, respectively calculating the sum of the engineering quantity corresponding to the item information of each selected component, and taking the sum as the total engineering quantity of the item information, to obtain the total engineering quantity of each selected item information.

2. The method of claim 1, wherein, The unique identifier uses a GUID value.

3. The method of claim 1, wherein, The item list is set as a configuration file.

4. The method of claim 1, wherein, The component model is a railway engineering information model pre-established by a building information model (BIM).

5. The method of claim 1, wherein, Each material used in each component is taken as an item information, and the corresponding properties of the material are taken as the engineering quantity corresponding to the item information.

6. The method of claim 4, wherein, Step D comprises: obtaining each item information of each component in the railway engineering information model from the item list, and obtaining the engineering quantity corresponding to each item information of each component from the railway engineering information model, and generating an engineering quantity configuration table of the railway engineering information model according to the obtained item information and the corresponding engineering quantity.

7. The method of claim 1, wherein, An engineering quantity form is generated according to the selected item information, the engineering quantity corresponding to each item information of each selected component and the corresponding total engineering quantity.

8. The method of claim 1, wherein, The item list further comprises the unit of the engineering quantity.

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