A highway engineering project measurement change management system

Abstract

The present invention discloses a highway engineering project measurement change management system, which relates to the highway engineering measurement and change business field. The system includes: a contract engineering quantity determination module obtains the contract engineering quantity corresponding to the highway engineering project; a design engineering quantity determination module reviews the construction design drawings based on the contract engineering quantity; an engineering design change module adjusts the construction design drawings according to the actual construction situation to obtain an updated design scheme and updated design engineering quantity; a calculation sheet construction module is used to generate a measurement calculation sheet according to the on-site receiving workload and the updated design engineering quantity; the review module sends the approval result to the next review node in sequence according to the process review chain after receiving the review request; and the settlement module settles according to the measurement calculation sheet to obtain a project settlement sheet when the review is passed. The present invention is more efficient.

Description

Technical Field

[0001] The invention relates to the field of highway engineering measurement and change services, and in particular to a highway engineering project measurement change management system. Background Art

[0002] The entire life cycle of highway engineering involves the transmission, statistics and measurement of multiple file information of different businesses. The existing processing methods are mostly manual file transmission, manual review and calculation, which is time-consuming, labor-intensive and inefficient. Summary of the invention

[0003] The purpose of the present invention is to provide a highway engineering project measurement change management system to meet the needs of online informatization of the entire process of highway engineering measurement payment and change business with higher efficiency.

[0004] To achieve the above object, the present invention provides the following solutions:

[0005] A highway engineering project measurement change management system, characterized in that the system includes:

[0006] The process determination module is used to: determine the process audit chain corresponding to any highway engineering project; the process audit chain includes multiple audit nodes, each of which corresponds to one or more auditors;

[0007] The contract engineering quantity determination module is used to: obtain the contract engineering quantity and construction design drawings corresponding to the highway engineering project; the contract engineering quantity is the engineering quantity corresponding to the construction contract of the highway engineering project;

[0008] A design engineering quantity determination module is used to: review the construction design drawings based on the contract engineering quantity to obtain the design engineering quantity;

[0009] The engineering design change module is used to: adjust the construction design drawings according to the actual construction situation to obtain an updated design plan and an updated design engineering quantity; the adjustment includes updating the data of any item in the design engineering quantity corresponding to the construction design drawings, and adding the newly added unit price related information to the design engineering quantity after determining the newly added item, quantity and unit price to obtain the updated design engineering quantity;

[0010] A site collection management module is used to obtain the site collection workload; the site collection workload is the workload that has been completed at the construction site of the highway engineering project;

[0011] A calculation sheet construction module is used to generate a measurement calculation sheet according to the on-site acceptance workload and the updated design engineering quantity;

[0012] The audit module is used to: after receiving the request for review of the calculation sheet, call the process review chain, and send the measurement calculation sheet to each of the review nodes in sequence according to the process review chain;

[0013] The settlement module is used to: when each audit node corresponding to the process audit chain is audited and passed, settle according to the measurement calculation sheet to obtain a project settlement sheet.

[0014] According to the specific embodiments provided by the present invention, the present invention discloses the following technical effects:

[0015] The present invention obtains the contract quantity corresponding to the construction contract of the highway engineering project through the contract quantity determination module; the design quantity determination module reviews the construction design drawings on the basis of the contract quantity to obtain the design quantity; then the construction plan in the construction design drawings is adjusted through the engineering design change module according to the actual construction situation to obtain the updated design plan and the updated design quantity, the on-site collection workload is obtained through the on-site collection management module, and then the measurement calculation sheet is generated in the calculation sheet construction module in combination with the updated design quantity; after receiving the calculation sheet review request, the review module calls the process review chain determined by the process determination module, and sends the measurement calculation sheet to each review node in turn according to the process review chain; through the settlement module, when each review node corresponding to the process review chain is reviewed and passed, the settlement is performed according to the measurement calculation sheet. In summary, the present invention clarifies the overall design principles and overall architecture of the measurement payment and change management system, and realizes the online information processing of the entire process of highway engineering measurement payment and change business by obtaining multiple data, performing change management and calculation, which is more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a structural schematic diagram of the highway engineering project measurement management system of the present invention;

[0018] Figure 2 The example flow chart of the engineering quantity input module designed by the present invention is as follows;

[0019] Figure 3 This is a schematic diagram of an example flow of the prepayment module of the present invention;

[0020] Figure 4 It is a schematic diagram of an example flow chart of the receiving application unit of the present invention;

[0021] Figure 5 Schematic diagram of the overall processing flow of the system of the present invention. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] like Figure 1 As shown, the present invention provides a highway engineering project measurement management system, comprising:

[0025] (I) Process determination module.

[0026] The process determination module is used to: determine the process audit chain corresponding to any highway engineering project; the process audit chain includes multiple audit nodes, and each audit node corresponds to one or more auditors.

[0027] Specifically, the process determination module includes:

[0028] The process setting unit is used to: determine the process review chain corresponding to any highway engineering project, and determine the data review process chain corresponding to any data review; the data reviewed by the data review process chain includes the contract engineering quantity, the design engineering quantity, the new unit price and the on-site acceptance workload. In this unit, each process review chain or data review process chain of the corresponding project is newly created, modified, and deleted, and stored in the database. When the subsequent module issues a request for review, rejection, etc., the process review chain is called, and the task is pushed to the corresponding user account to form a pending review task.

[0029] The process form signature template construction unit is used to: determine the process form signature template, and embed the process form signature template into the audit node of the process audit chain or the data audit process chain; the process form signature template includes configuration information of the signature role, signature position and signature serial number; the process form signature template is used to indicate the user's signature position when the audit is passed. That is, the user's signature role, position, serial number and other information are configured through the process form signature template construction unit, and after the configuration is completed, it is stored in the database. When waiting for the user to sign, the process form signature template is called to check whether it matches the template role. If it does not match, the signature box will not be displayed. If it matches, the audit module will be called to enter the password. When using the electronic signature, the process form signature template information is called to place the user's signature position on the correct position.

[0030] The process recording unit is used to: store the audit results corresponding to each audit node in the process audit chain or the data audit process chain; the audit result is audit passed or audit rejected; when the audit result is audit rejected, record the corresponding rejector, rejection time and rejection reason.

[0031] It should be noted that if there are multiple reviewers in an audit node, settings can be made in advance. For example, when multiple reviewers in an audit node all pass the audit, it indicates that the audit node has passed the audit; or, when any reviewer among the multiple reviewers in an audit node passes the audit, it indicates that the audit node has passed the audit.

[0032] In actual settings, the process determination module connects to the user management center to unify process management, adapt the business side interface and update the status, and can provide an interface to connect to the mobile phone APP. When executing the corresponding task, the interface for obtaining the user's to-do task list. The process determination module provides an interface for the current user to sign the design change file that needs to be reviewed, and also provides an interface for the user to review or reject the business data. The signature must be signed before the review is passed.

[0033] (2) Contract quantity determination module.

[0034] The contract engineering quantity determination module is used to: obtain the contract engineering quantity and construction design drawings corresponding to the highway engineering project; the contract engineering quantity is the engineering quantity corresponding to the construction contract of the highway engineering project, which is a fixed quantity.

[0035] Specifically, the contract engineering quantity determination module includes:

[0036] The contract quantity determination unit is used to obtain the initial contract quantity corresponding to the construction contract of the highway engineering project, and send the initial contract quantity to the review module; the review module is also used to call the corresponding data review process chain based on the received contract quantity review request to send the initial contract quantity to the corresponding review nodes in turn; the contract quantity determination unit is also used to mark the initial contract quantity as the contract quantity when each review node in the corresponding data review process chain has passed the review.

[0037] Specifically, when a data update operation for the contract engineering quantity is detected, the content of the contract engineering quantity is updated and locked; the data update operation includes data addition, deletion, modification and query operations, and any modifications performed will be stored in the database. When the system administrator locks the project, the list data corresponding to the contract engineering quantity can no longer be modified. In addition, when obtaining the contract engineering quantity, you must select the project to which the contract segment belongs. If the project has not been created in advance, you must create the project before obtaining the contract engineering quantity; the deletion operation is limited to the current page entry, and it cannot be deleted after the measurement information is subsequently filled in.

[0038] The payment rebate item determination unit is used to obtain the payment rebate information corresponding to the highway engineering project, and associate the payment rebate information with the project settlement form; the payment rebate information includes the payment rebate amount, name and remarks. The payment rebate amount, calculation formula, whether to calculate automatically, whether to retain decimals and other operations of each project are configured through the payment rebate item determination unit to form a template and store it in the database. After the configuration is completed, each time the project triggers the payment rebate item, the data stored in the database by this module will be called, read and configured into the corresponding rebate item, and the corresponding payment rebate information will be obtained.

[0039] In actual application, after the contract engineering quantity is determined, the corresponding payment rebate item is initialized by default (a one-click initialization function is provided, and the payment rebate item of the corresponding bidding section is automatically generated according to the system built-in template). The operation and maintenance personnel can adjust the payment rebate item name, amount and calculation formula (configure variables and calculation formula code, variables can use system built-in variables (the system automatically retrieves data from the database) and newly added external variables (variable values ​​must be configured when adding), and the calculation formula uses the variables in the variable settings to write groovy code that can get the calculation result) according to the contract provisions; when checking whether to calculate, if "No" is selected, the system will not automatically calculate, and this option in the payment certificate is manually entered. When "Yes" is selected, the system automatically enters the configured calculation code and the corresponding measurement data into the built-in groovy code engine of the program to execute and obtain the calculation result, and save it to the corresponding contract amount. Click Edit to edit the payment rebate type, contract amount, remarks and other information. When each bidding section measurement period is created, the contract measurement amount of the current measurement period is automatically created according to the configured payment rebate item.

[0040] The contract bill of quantities management unit is used to: perform statistical management on the contract quantities corresponding to the same highway engineering project to obtain a contract bill of quantities; the processing corresponding to the statistical management includes number sorting, batch export, contract amount summary and contract association processing.

[0041] Specifically, the contract bill of quantities management unit can also realize the following functions:

[0042] 21) Contract Bill of Quantities: Provides the number, name, unit price, contract quantity and contract amount of the item in the bill, and supports batch import and export.

[0043] 22) Automatically summarize the amount: When adding / deleting details or importing bills of quantities in batches, the contract amount is automatically summarized upward by level. When modifying the parent node to which the detail belongs, the contract amount of the branch where the original parent node is located and the branch where the new parent node is located are re-summarized.

[0044] 23) Automatic numbering and sorting: Automatically sort the items according to their serial numbers and levels. For example, the item numbered 2 under item numbered 001 is automatically numbered 001-002, and the items are sorted according to the numbers when searching the list.

[0045] (3) Design engineering quantity determination module.

[0046] The design engineering quantity determination module is used to: review the construction design drawings on the basis of the contract engineering quantity to obtain the design engineering quantity; generally, the review operation is carried out after the project bidding is completed, and the owner, the supervisor and the construction party review the construction design drawings on the basis of the contract engineering quantity, and obtain the design engineering quantity by adjusting some quantities.

[0047] Specifically, the design engineering quantity determination module includes:

[0048] The design quantity determination unit is used to: review the construction design drawings on the basis of the contract quantity to obtain the design quantity, and send the initial design quantity to the review module; the review module is also used to: call the corresponding data review process chain according to the received design quantity review request to send the initial design quantity to the corresponding review nodes in turn; the design quantity determination unit is also used to: mark the initial design quantity as the design quantity when each review node in the corresponding data review process chain has passed the review.

[0049] In an application example, Figure 2 As shown, the design quantities of each project can be imported, modified, deleted, etc., and any modification will be stored in the database. When modifying the omitted or wrongly recorded design quantity list, the project department staff enters the modification application, issues a request for review, and sends it to the review module. To-do tasks are generated under the accounts of the general manager's office and the construction office staff, waiting for approval. After the approval is completed, the modified content is archived, and the modified data is pushed to the design quantity determination unit, which takes effect immediately. It also has a locking function. When the system administrator locks the project, the design quantity list can no longer be modified. If the design quantity is not locked, the request to create a calculation order will be automatically intercepted.

[0050] It can also support batch import of design quantities as needed. The imported data is verified during import. The item number and item name in the imported file must exist in the contract quantity database. The pile number and part under the same item are not allowed to be repeated. To speed up the import efficiency, the algorithm logic of space-for-time is adopted to temporarily cache the item data, pile number data, measurement part data and design quantity data, and insert them into the database in batches. It supports importing at different levels such as by chapter and by item.

[0051] The design engineering quantity list management unit is used to: perform statistical management on the design engineering quantity sub-items corresponding to the same highway engineering project to obtain the design engineering quantity list. In practical applications, it can be used to check the design engineering quantity list of each project, and it also has the function of exporting 0# ledgers, which is used to push the design engineering quantity ledgers to the basic data module, and generate 0# ledgers according to the pushed data.

[0052] In addition, the design engineering quantity determination module also has the following functions:

[0053] 31) Establish measurement data function: Using this function, data will be pushed to the measurement sheet construction module according to the design bill of quantities. The measurement sheet construction module will establish corresponding project measurement data based on the data pushed by the design bill of quantities module.

[0054] 32) Anti-deletion logic: Check whether the data is changed in the deletion interface, whether a quality assurance measurement association form is established in the quality assurance system, and whether a calculation form is created to prevent accidental deletion operations.

[0055] 33) Design Engineering Quantity Modification: After locking the design engineering quantity, if you want to modify the previous design engineering quantity data, you must initiate a modification application, generate an application form, and send it to the review module for review by the supervision personnel and construction office personnel. Multiple modification items can be entered in the same application, supporting three different forms of modification: adding, editing and deleting.

[0056] 34) Delayed execution: After the application is created, the application modification operation will not be executed immediately. The modification operation will be executed in the design engineering quantity data only after it is reviewed and approved by the supervision and construction office personnel.

[0057] 35) Design Bill of Quantities: Allows the project department, general manager's office and construction office measurement engineers to display the design quantity and amount of the bidding section in the form of a detailed list. Supports export function.

[0058] 36) External interface: Provides an interface for obtaining a list of measurable inventory items and supports the establishment of quality assurance measurement association documents in the quality assurance system.

[0059] 37) Anti-deletion logic: In the deletion interface, the details of the associated design engineering quantities and design changes are intercepted to prevent accidental deletion from generating dirty data.

[0060] 38) Detail whitelist: Calculation sheets managed by bidding section do not need to be linked to the detail whitelist of the quality assurance system. Addition, deletion, modification and query are supported. Calculation sheets for the details in the whitelist do not need to be created from the quality assurance system, and calculation sheets can be created directly in the measurement system.

[0061] (IV) Engineering design change module.

[0062] Specifically, the engineering design change module is used to: adjust the construction design drawings according to the actual construction situation to obtain an updated design plan and an updated design engineering quantity; the adjustment includes updating the data of any detail in the engineering quantity corresponding to the construction design drawings, and if there is a new unit price, after determining the new detail, quantity, and unit price, the new unit price related information will be added to the design engineering quantity to obtain the updated design engineering quantity.

[0063] Among them, the following settings are included in the development of engineering design change business:

[0064] You can configure the change organization of the headquarters and each project, and the operation and maintenance personnel can add, delete, and modify the organization personnel and store them in the database. When waiting for the change approval, the review module calls the list of organization personnel to push the pending tasks. You can also call the change approval data of each construction office and each project in the database, summarize the statistics and display the average time consumption of each review stage in the form of a list. This step specifically includes the following settings:

[0065] 41) Change file management: Construction office measurement engineers, construction unit headquarters and project department change management personnel upload the corresponding design change files. Personnel involved in change review can view the uploaded files of the change in this module.

[0066] 42) Change organization management: Construction Office measurement engineers can manage the addition and deletion of members of the Construction Office change leadership team and the change leadership team office, and set the order of their signature review. Specifically, after adding a designated user to the corresponding organization, the user will automatically be given the role permissions of the change leadership team member under the organization. After removing a user from the organization, the user's permissions will be automatically revoked; the change leadership team review stage of the change review arranges the corresponding users to review and sign in the configured order.

[0067] Engineering design changes include adding, editing, reviewing, and modifying design changes. Projects can add and edit design change content and store it in the database. When the review button is clicked, the review module will be called for review and pushed to the relevant user account to form a to-do task. That is, when the project is implemented, if the actual construction situation is found to be inconsistent with the construction design drawings, the engineering design change business process can be initiated in the design change module. This step specifically includes the following settings:

[0068] 43) Provides 6 review processes including change intention form, meeting minutes, change intention approval form, change application form, change approval form, change order, etc., and supports filling in the process.

[0069] 44) Appendix 2 of the change application form (drawings before and after the change) and Appendix 3 (site photos of the change) support uploading images and PDF files. After uploading, they will be merged into the same PDF file, and a compression algorithm will be used to compress the images while ensuring clarity.

[0070] 45) New unit price changes: Changes involving new unit prices are automatically included in the change intention application and approval form process. Non-new unit price changes do not require intention application and approval. For changes involving new unit prices, when the formal application for change is submitted for review, it is verified whether the new unit price application has been approved. If not approved, the review operation will be suspended.

[0071] 46) The type of change is limited according to the change amount. General changes of Class B are less than RMB 500,000, and general changes of Class A are between RMB 500,000 and RMB 2 million, with RMB 2 million meaning a large or major change. General changes above Class A are subject to review by the group headquarters change leadership team in the process of approval of intent and change approval.

[0072] 47) View the data details interface, return the business data details of the design changes of the current review task, display them in the form of a PDF file, and connect to the mobile APP.

[0073] The above changes will be automatically synchronized to the design bill of quantities, and the database data will be called to count the change quantity and amount by project and part, and the tree-structured table will be presented to the user. Specifically, it supports the measurement engineers of the project department, the general manager's office and the construction office, and the change management personnel of the head office to display the change quantity and amount of the bid section in the form of a list of details. It supports the export function. You can also create a ureport table template based on the preset change list, change statistics table 1, and change statistics table 2, which supports the front-end display of table data and export to files.

[0074] Among them, determining the new details according to the new unit price and adding the new details to the design workload includes the following settings:

[0075] Before applying for a new unit price, a new unit price plan must be submitted. It is submitted by the project department and reviewed by the general manager's office, construction office, and company headquarters. The review is also implemented through the review module and process determination module. It supports addition, deletion, modification, review, upload of attachments, and review and signature operations. It includes the following units:

[0076] The new unit price list unit is used to receive the new unit price location, new unit price application number, tentative unit price and other information entered by the project department personnel and store them in the database. When receiving the request to generate an application record, the entered new unit price list information is pushed to the unit price new application record unit to form a new unit price application.

[0077] The unit price application record unit is used to receive the information pushed by the new unit price list unit and form an application record based on the information. The application record can be modified, attached files can be uploaded, etc. Then the corresponding authorized user will review it, and the corresponding review chain in the module will be determined through the review module call process, and the application record information will be pushed to the user account of the review chain to form a to-do task. After the user's approval is completed, the new unit price will take effect and be used by the user when filling in the details when initiating a design change request.

[0078] Specifically, the project department's measurement engineer can add, delete, modify, and check the provisional unit price, and can select one or more provisional unit prices to generate a new unit price application. After adding a provisional unit price, you can select the unit price in the change module to change it, but the provisional unit price must be submitted to the new unit price application before the change intention is approved. After selecting the provisional unit price to generate a new unit price application, the project department's measurement engineer submits the application in this function module, which will be reviewed by the relevant reviewers of the general manager unit, the construction office, and the construction unit headquarters. After the review is passed, the unit price will take effect.

[0079] In the same process, the filling operation of the four forms of application form, review form, approval form and reply form is supported. After the filling is completed, the corresponding personnel of the responsible unit will review and sign. When the form is filled for the first time, the data of the previous form will be automatically obtained for initialization. Provide an interface for querying the business data details of the current review task, which is displayed in the form of a PDF file. Connect to mobile APP.

[0080] The engineering quantity change module also includes a pre-change management unit, where the project department's measurement engineers can add, delete, modify and check the pre-change information. It also supports importing pre-change information by contract segment, and exporting pre-change information by contract segment and project. Pre-change information is automatically locked 90 days after the start of construction. Within 5 days of the beginning of each quarter, the approved change data will be automatically updated to the pre-change management module, differentiated according to the change pile number, overwritten if the pile number is the same, and added directly if the pile number does not exist. Data that has not yet been formally changed will be retained.

[0081] (V) On-site recipient management module.

[0082] The on-site collection management module is used to obtain the on-site collection workload; the on-site collection workload is the workload that has been completed at the construction site of the highway engineering project. Specifically, the on-site collection management module includes:

[0083] The receiving application unit is used to obtain the receiving personnel information, receiving time, receiving location and receiving quantity. The business process is as follows: Figure 4 shown.

[0084] The receiving recording unit is used to: record the receiving process to obtain an on-site receiving record sheet; submit the on-site receiving record sheet for review, and after the review unit reviews and passes, mark the on-site receiving record sheet as completed. That is, the receiving recording unit records the receiving process, directly calls the information of the receiving application module to generate an on-site receiving record sheet, calls the review module to push the receiving record to the corresponding construction office personnel account to form a to-do task, and all reviewers confirm that the receiving is completed after passing the to-do task.

[0085] The verification unit is used to generate an on-site receipt verification form based on the on-site receipt record form. Specifically, the measurement engineer of the Construction Office marks the approved on-site receipt record as requiring verification or not requiring verification. When the on-site receipt verification form indicates that verification is required, the measurement engineer of the Construction Office edits and reviews the on-site receipt record form, and generates the corresponding on-site receipt verification form again after the review unit passes the review; when the on-site receipt verification form indicates that verification is not required, it is marked to indicate that the receipt process is completed; when the receipt process is completed, the on-site receipt workload is determined based on the corresponding on-site receipt record form.

[0086] The receiving whitelist is used to allow skipping the on-site receiving module inspection for certain specific parts during measurement, and directly generate the corresponding measurement calculation sheet.

[0087] (vi) Computing a single building block.

[0088] The calculation sheet construction module is used to generate a measurement calculation sheet based on the on-site acceptance workload and the updated design engineering quantity. The measurement engineer of the project department can add, delete, modify, check and review the calculation sheet information. The measurement engineer of the general manager's office and the construction office will review the calculation sheet. The measurement engineer of the project department can file the calculation sheet that has passed the review into the mid-term measurement period. The calculation sheet construction module includes:

[0089] The metering cycle setting unit is used to set the metering cycle corresponding to the highway engineering project. Specifically, the operation and maintenance personnel can configure the metering cycle of each project through this unit to call different templates in the report design module when initiating the calculation form review and mid-term settlement. There are four types of metering cycles, namely, mid-term settlement cycle, completion settlement cycle, defect period settlement cycle and completion settlement cycle.

[0090] The metering calculation sheet generating unit is used to obtain the on-site receiving workload and generate a metering calculation sheet based on the on-site receiving workload, the updated design workload and the metering cycle.

[0091] The editing and review unit is used to: when a data update operation for the metering calculation sheet is detected, update the content of the metering calculation sheet; when review is allowed, review the initial metering calculation sheet or the updated initial metering calculation sheet; after the review module passes the review, lock the content and mark it as the final metering calculation sheet.

[0092] The measurement whitelist is used to: By setting the measurement whitelist function, certain special highway sections are allowed to skip the restrictions of the "quality inspection and measurement association" module and directly generate calculation sheets in the measurement system.

[0093] The computing unit building module can also realize the following functions:

[0094] 61) Associated recipient associated unit: The cumulative measurement quantity of a certain measurement location cannot exceed the cumulative recipient quantity. If it exceeds, the review operation of the calculation sheet will be blocked.

[0095] 62) Recipient whitelist function: supports setting up recipient whitelists at three different levels, including road sections, chapters and metering locations. The data in the whitelist will not be checked to see if the metered quantity exceeds the recipient quantity.

[0096] 63) Associated Quality Assurance: Block the creation of calculation sheets for chapters other than Chapter 100. The calculation sheets must be generated from the quality assurance system.

[0097] 64) Quality Assurance Management Whitelist: Supports whitelist configuration at four levels: road section, chapter, detail, and metering location. The data in the whitelist can be used to create calculation sheets directly from the metering system.

[0098] 65) The quality assurance management system creates an external interface for calculation sheets, which supports batch creation of calculation sheets from the quality assurance system. The interface for obtaining the data details (in PDF format) corresponding to the audit task is connected to the mobile phone APP.

[0099] 66) The calculation order details page supports viewing the change orders, receiving orders and previous calculation order data related to the measurement parts.

[0100] 67) Supports entering the settlement cycle. The settlement cycle supports batch creation of calculation sheets for all details with one click (the settlement cycle must generate calculation sheets one-to-one according to the details), and adds a measurement settlement table and a measurement settlement appendix.

[0101] 68) Supports measurement with different decimal places of amounts according to project configuration.

[0102] 69) Batch submission, signature and audit: support batch submission, signature and audit, and use thread pool technology to optimize efficiency.

[0103] In a specific example, the measurement part display tree is obtained, and data is obtained from the internally maintained measurement data intermediate table. A tree control is formed at the front end according to three different levels: measurement details, measurement pile number, and measurement part. Then, each part of the highway project is measured. The project department's measurement personnel use the "Generate Calculation Sheet" function in the "Quality Inspection and Measurement Association" module through the quality assurance system to push the unit project and sub-project information that have completed the quality inspection process to the measurement calculation sheet module in the measurement system to generate a calculation sheet. After that, the project department's measurement personnel edit the generated calculation sheet and upload the corresponding data. When the "Submit for Review" button is clicked, the data of the "On-site Acceptance" module will be retrieved to query whether the on-site acceptance process has been completed for the part. If not, the submission for review is not allowed. When the submission for review is successful, the information will be sent to the review module, the review chain will be retrieved, and a to-do task will be formed in the user account of the review chain, waiting for the approval of the measurement engineer of the general manager's office and the construction office. The measurement is completed when the approval is completed.

[0104] (VII) Audit module.

[0105] The audit module is used to: after receiving the request for review of the calculation sheet, call the process review chain, and send the measurement calculation sheet to each of the nodes in sequence according to the process review chain. It should be noted that the review process corresponding to this audit module is different from the review process in other modules. This audit module reviews the confirmed calculation sheet, while other modules review the specific modified data. These two are different audit chains, and there may be overlaps in audit nodes.

[0106] (8) Prepayment module.

[0107] The prepayment module is used to obtain the prepayment information corresponding to the highway project. That is, before the measurement work begins, the project department can apply to the construction office for a portion of the funds in advance as funds for starting construction and purchasing materials. The prepayment module includes:

[0108] The prepayment initial acquisition unit is used to: acquire the initial prepayment information corresponding to the highway engineering project; the initial prepayment information includes the start-up prepayment information, material prepayment information and safety production fee prepayment information; when a data update operation for the initial prepayment information is detected, the content of the initial prepayment information is updated. That is, the prepayment initial acquisition unit supports three different types of prepayments, namely, start-up prepayments, material prepayments and safety production fee prepayments, generates different styles of prepayment payment certificates according to the prepayment type, and supports three different types of review processes, such as Figure 3 Material prepayment supports the input and batch import of material details, and automatically summarizes the prepayment amount according to the prepayment ratio of each material.

[0109] The associating unit is used to associate the initial prepayment information or the updated initial prepayment information with the payment deduction information, and the total amount of the prepayment applied for cannot exceed the contract amount upper limit of the prepayment in the payment deduction item.

[0110] The review unit is used to send the initial prepayment information or the updated initial prepayment information to the review module; the review module is also used to call the corresponding data review process chain according to the received prepayment review request to send the initial prepayment information to the corresponding review nodes in sequence; the review unit is also used to mark the initial prepayment information as the final prepayment information when each review node in the corresponding data review process chain has passed the review.

[0111] In a specific example, operations such as adding, editing, reviewing, and returning are initiated for the three prepayment methods of construction prepayment, material prepayment, and safety production fee prepayment. After the user enters the information and uploads the file, clicks the review button to send the information to the review module, retrieves the review chain, and forms a to-do task in the user account of the review chain. The construction prepayment process is completed after all users have completed the approval.

[0112] The advance payment ledger generation unit is used to: based on the final advance payment information, display the executed start advance payment periods in the form of a list by project classification, and display the executed material advance payment periods in the form of a list.

[0113] In addition, an interface is provided for APP to view business data details, which returns the data details of the business data corresponding to the audit task, supports display in the form of PDF files, and can be connected to mobile phone APP.

[0114] (IX) Settlement module

[0115] The settlement module is used to: when each audit node corresponding to the process audit chain is audited and passed, perform settlement according to the measurement calculation sheet to obtain a project settlement sheet. In the actual settlement process, interim payment reports, interim payment summary sheets and other reports will also be added to participate in the settlement process.

[0116] The project department's measurement engineer submits a mid-term measurement application, which is reviewed by the project department, the general manager's office, and the construction office. The settlement module specifically includes:

[0117] The interim settlement unit is used to settle the payment according to the measurement situation. The measurement engineer of the project department can add, edit, and review the interim calculation report according to the project. The data filled in by the measurement engineer of the project department is stored in the database. By calling the pre-made template of the report design module, the database data is imported into the template to form a complete PDF file. After the review is submitted through the review button, the interim settlement information will be sent to the review module, the review chain will be retrieved, and a to-do task will be formed in the user account of the review chain. After all users have completed the approval, the interim settlement of this period will be completed.

[0118] The interim measurement report determination unit is used to retrieve database data and classify it based on projects, settlement periods, and chapters, and to display the measurement table, payment certificate and other information in the interim measurement of the period in a list format to system users.

[0119] The intermediate ledger determination unit is used to retrieve database data, classify items by project and chapter, and display the changes, measurements and settlement data of chapter details to system users in the form of ledgers.

[0120] The area metering unit is used to retrieve database data, classify by area, and display the metering amounts and prepayment data of projects and bid sections in a list format to system users.

[0121] The settlement module can also realize the following functions:

[0122] 91) Archive calculation sheet: You can check the box in the calculation sheet module to archive the calculation sheet to the corresponding metering period. After archiving, the metering data in the calculation sheet will be automatically classified into three intermediate data tables: unit metering payment table, unit settlement payment summary table, and section payment summary table according to the three different levels of metering location, details, and chapters.

[0123] 92) Unarchive: You can remove certain calculation orders from the current period's measurement from the calculation order module. After removal, three intermediate data tables such as the unit measurement payment table will be updated synchronously.

[0124] 93) Settlement cycle: The road section metering in the settlement cycle uses different forms and review processes.

[0125] 94) Data return: supports the return of approved road section metering periods.

[0126] 95) Interface for obtaining data details (in PDF format) corresponding to the audit task and connecting to the mobile phone APP.

[0127] 96) Attachments: Add attachments and allow viewing and downloading.

[0128] 97) Mid-term measurement report: The measurement table 1, measurement table 2, and measurement table 3 of each bidding section are summarized and counted according to the measurement period and chapter of the project, and users are allowed to preview and download them online. The system generates the project mid-term payment summary table 1, project mid-term payment summary table 2, and mid-term payment certificate and completes the electronic signature, and allows the download of the corresponding pdf files.

[0129] 98) Interim measurement report: by project measurement period, it summarizes the payment certificates, summary table 1, and summary table 2, and allows users to preview and download online.

[0130] 99) Intermediate ledger: According to the intermediate ledger template specified by the construction unit, the measurement and payment status of each bidding section is summarized and displayed by chapter, detail or pile number, and it also supports searching and exporting data by sub-item number. According to the area measurement ledger template specified by the construction unit, the measurement and change data are summarized and statistically analyzed, and online preview and export are supported.

[0131] (10) Supervision and measurement module.

[0132] The supervision and metering module includes:

[0133] The supervision list unit is used to: input the supervision fee list to determine the supervision engineering quantity of each section in the highway project; when the data update operation for the supervision engineering quantity is detected, the content of the supervision engineering quantity is updated. That is, the measurement engineer of the general manager's office adds, deletes, modifies and checks the list sub-items, and the total amount of the list sub-items is the total contract amount of the contract section.

[0134] The supervision advance payment measurement unit is used to determine the supervision advance payment. Specifically, before the measurement work begins, the general manager's office applies to the project department for a portion of the funds used for the start of the project.

[0135] The supervision installment metering unit is used to: perform supervision installment metering settlement according to the supervision engineering quantity or the updated supervision engineering quantity and the supervision advance payment; submit the supervision mid-term settlement information for review, and after the review unit has passed the review, mark the supervision installment metering settlement as completed. That is, the user proposes the supervision installment metering settlement according to the supervision situation, and the metering engineer of the general manager's office adds, deletes, modifies and checks the supervision metering period according to the project. It also has the functions of payment table, summary table, calculation sheet and uploading the attendance table of the supervision personnel. The review meeting will send the supervision mid-term settlement information to the review module, retrieve the review chain, and form a to-do task in the user account of the review chain. After all users have completed the approval, the mid-term metering payment report of the road section supervision is generated and the electronic signature is completed, that is, the mid-term settlement of this period is completed.

[0136] (XI) Statistics module: By retrieving database data and classifying them according to projects, the overall measurement rate, measurement amount, etc. are displayed in charts.

[0137] Measurement overview: The measurement amount, measurement completion rate, defect warranty data calculation sheet, and defect warranty data period of each project are displayed in the form of charts and lists.

[0138] Summary of changes: The changes of each project are displayed in the form of charts and lists, including information such as change type, number of changes, change amount, change level, etc.

[0139] (XII) Temporary land material reporting module. Add the temporary land material reporting function, which allows the temporary land materials to be entered in batches. When entering, the user enters the temporary land measurement amount corresponding to the materials in this batch. The project department's measurement personnel enter the data and submit it for review; the project manager, the supervision measurement engineer, and the construction office measurement engineer review it in turn. After establishing the relevant calculation sheet for temporary land, if the cumulative amount to be measured for the temporary land details exceeds the amount reported for the approved temporary land materials, the calculation sheet is not allowed to be submitted for review.

[0140] (XIII) Rights management module. The system is required to support independent deployment or integrated use with the user management center. That is, the system includes functions such as user management, role management, and system menu management. At the same time, data is synchronized with the account center, including project information, contract section information, road section information, organizational information, digital signature certificates, signature passwords, etc. to jointly control user rights. The rights management module can achieve the following functions:

[0141] User management: add, edit, delete, and query a piece of system user information. After integration with the user management center, synchronize the user management center account subsystem, which only has the query function.

[0142] Role management: add, edit, delete, and query a system role information. After integration with the user management center, the data is synchronized to the user management center.

[0143] System menu management: permission to add, edit, delete, and query the system menu (including menus and buttons) of the land use management system.

[0144] Data dictionary: add, edit, delete, and query the data dictionary of this system.

[0145] Data synchronization: project information, contract section information, road section information, organizational information, digital signature certificate, signature password and other information.

[0146] The system of the present invention adopts the SSM framework, and the front end is developed using js, jquery, and html frameworks. Springboot is mainly used for interactive data between the front end and the back end. Mybatis is used to implement the addition, deletion, modification, and query operations of database persistent data. The Ureport2 report engine generates relevant reports, and the Snaker workflow engine provides process control functions. In addition, the system of the present invention uses HTTPS encrypted transmission to ensure data transmission security.

[0147] In summary, the system of the present invention aggregates the data of the four modules, namely, contract quantity, design quantity, design quantity change, and mid-term measurement, into an intermediate table, which is convenient for settlement and subsequent ledger generation, provides standardized measurement payment and design change management, and has powerful data analysis and statistical functions. The corresponding overall processing flow diagram is shown in the figure below: Figure 5 shown.

[0148] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0149] The principles and implementation methods of the present invention are described in this article using specific examples. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A highway engineering project measurement change management system, characterized in that: The system includes: The process determination module is used to: determine the process review chain corresponding to any highway engineering project; The process audit chain includes multiple audit nodes, each of which corresponds to one or more auditors; The contract engineering quantity determination module is used to: obtain the contract engineering quantity and construction design drawings corresponding to the highway engineering project; the contract engineering quantity is the engineering quantity corresponding to the construction contract of the highway engineering project; wherein, it includes sending the initial contract engineering quantity corresponding to the construction contract of the highway engineering project obtained to the review module, and the review module calls the corresponding data review process chain according to the received contract engineering quantity review request to send the initial contract engineering quantity to each corresponding review node in turn; A design engineering quantity determination module is used to: review the construction design drawings based on the contract engineering quantity to obtain the design engineering quantity; wherein, the obtained initial design engineering quantity is sent to the review module, and the review module calls the corresponding data review process chain according to the received design engineering quantity review request to send the initial design engineering quantity to the corresponding review nodes in sequence; The engineering design change module is used to: adjust the construction design drawings according to the actual construction situation to obtain an updated design plan and an updated design engineering quantity; the adjustment includes updating the data of any item in the design engineering quantity corresponding to the construction design drawings, wherein after determining the newly added item, quantity and unit price, the newly added unit price related information is added to the design engineering quantity to obtain the updated design engineering quantity; A site collection management module is used to obtain the site collection workload; the site collection workload is the workload that has been completed at the construction site of the highway engineering project; A calculation sheet construction module is used to generate a measurement calculation sheet according to the on-site acceptance workload and the updated design engineering quantity; The review module is used to: after receiving the request for review of the metering calculation sheet, call the process review chain, and send the metering calculation sheet to each of the review nodes in sequence according to the process review chain; A settlement module, used to: when each audit node corresponding to the process audit chain is audited and passed, perform settlement according to the measurement calculation sheet to obtain a project settlement sheet; The process determination module includes: The process setting unit is used to: determine the process review chain corresponding to any highway engineering project, and determine the data review process chain corresponding to any data review; the data reviewed by the data review process chain includes the contract engineering quantity, the design engineering quantity, the additional unit price and the on-site acceptance workload; A process form signature template construction unit is used to: determine a process form signature template, and embed the process form signature template into the audit node of the process audit chain or the data audit process chain; the process form signature template includes configuration information of the signature role, signature position and signature sequence number; the process form signature template is used to indicate the user's signature position when the audit is passed; The process recording unit is used to: store the audit results corresponding to each audit node in the process audit chain or the data audit process chain; the audit result is audit passed or audit rejected; when the audit result is audit rejected, record the corresponding rejector, rejection time and rejection reason.

2. The highway engineering project measurement change management system according to claim 1 is characterized in that: The contract engineering quantity determination module includes: The contract engineering quantity determination unit is used to: obtain the initial contract engineering quantity corresponding to the construction contract of the highway engineering project, and send the initial contract engineering quantity to the review module; the review module calls the corresponding data review process chain according to the received contract engineering quantity review request to send the initial contract engineering quantity to each corresponding review node in turn; The contract engineering quantity determination unit is further used to: mark the initial contract engineering quantity as the contract engineering quantity when each audit node of the corresponding data audit process chain is audited and passed; The payment rebate item determination unit is used to: obtain the payment rebate information corresponding to the highway engineering project, and associate the payment rebate information with the project settlement sheet; the payment rebate information includes the payment rebate amount, name and remarks; The contract bill of quantities management unit is used to: perform statistical management on the contract quantities corresponding to the same highway engineering project to obtain a contract bill of quantities.

3. The highway engineering project measurement change management system according to claim 1 is characterized in that: The design engineering quantity determination module includes: The design engineering quantity determination unit is used to: review the construction design drawings on the basis of the contract engineering quantity to obtain the initial design engineering quantity, and send the initial design engineering quantity to the review module; the review module calls the corresponding data review process chain according to the received design engineering quantity review request to send the initial design engineering quantity to each corresponding review node in sequence; The design engineering quantity determination unit is further used to: mark the initial design engineering quantity as the design engineering quantity when each audit node of the corresponding data audit process chain is audited and passed; The design engineering quantity list management unit is used to: perform statistical management on the design engineering quantity sub-items corresponding to the same highway engineering project to obtain the design engineering quantity list.

4. The highway engineering project measurement change management system according to claim 2 is characterized in that: The system further includes a prepayment module, which includes: The initial prepayment acquisition unit is used to: acquire the initial prepayment information corresponding to the highway engineering project; the initial prepayment information includes the start-up prepayment information, material prepayment information and safety production fee prepayment information; An associating unit, used to: associate the initial prepayment information with the payment deduction amount information; The review unit is used to: send the initial prepayment information to the review module; the review module calls the corresponding data review process chain according to the received prepayment review request to send the initial prepayment information to the corresponding review nodes in sequence; The review unit is further configured to: mark the initial prepayment information as final prepayment information when each review node in the corresponding data review process chain has passed the review; The advance payment ledger generation unit is used to: based on the final advance payment information, display the executed start advance payment periods in the form of a list by project classification, and display the executed material advance payment periods in the form of a list.

5. The highway engineering project measurement change management system according to claim 1 is characterized in that: The computing unit building module includes: The metering cycle setting unit is used to set the metering cycle corresponding to the highway engineering project; the metering cycle has four types, namely, the mid-term settlement cycle, the completion settlement cycle, the defect period settlement cycle and the completion settlement cycle; The measurement calculation sheet generating unit is used to obtain the on-site acceptance workload and generate a measurement calculation sheet based on the on-site acceptance workload, the updated design engineering quantity and the measurement cycle.

6. The highway engineering project measurement change management system according to claim 5 is characterized in that: The on-site receiving management module includes: The receiving application unit is used to obtain the receiving personnel information, receiving time, receiving location and receiving quantity; The receiving recording unit is used to: record the receiving process to obtain an on-site receiving record sheet; review the on-site receiving record sheet, and after the review module has reviewed and approved it, mark the on-site receiving record sheet as receiving completed; The receiving party verification unit is used to: generate an on-site receiving party verification form based on the on-site receiving party record form; when the on-site receiving party verification form indicates that verification is required, edit and review the on-site receiving party record form, and generate the corresponding on-site receiving party verification form again after the review module passes the review; when the on-site receiving party verification form indicates that verification is not required, mark it to indicate that the receiving party process is completed; when the receiving process is completed, determine the on-site receiving party workload based on the corresponding on-site receiving party record form.

7. The highway engineering project measurement change management system according to claim 1 is characterized in that: The system also includes a supervision and metering module, which includes: The supervision list unit is used to: input the supervision fee list to determine the supervision engineering quantity of each road section in the highway engineering project; The supervision advance payment measurement unit is used to: determine the supervision advance payment; The supervision installment measurement unit is used to: perform supervision installment measurement settlement according to the supervision engineering quantity and the supervision advance payment; review the supervision mid-term settlement information, and after the review module has passed the review, mark the supervision installment measurement settlement as completed.

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