Electronic bidding and tendering method and system, electronic equipment and storage medium

Abstract

The invention discloses an electronic bidding and tendering method and system, electronic equipment and a storage medium. The method comprises the steps that a user registers a bidding account or a tendering account; a bid invitation user logs in an account, edits a bid invitation person information base and bid invitation management, compiles a bid invitation file based on the bid invitation management and publishes bid invitation information; a bidding user logs in an account, edits a bidder information base and bidding management, and downloads a bidding document based on the bidding management; the bidding user compiles a bidding file to participate in bidding and submits the bidding file after paying the cash deposit before the deadline; bid opening is selected for the bid invitation account when the bidding time is up; the bid evaluation expert scores the bid document and obtains a final score of the bid document; the highest score is a bid-winning unit, and bid-winning announcement is carried out; and returning or freezing the deposit of the bidding user. According to the invention, difficulty in bid invitation information screening is avoided; the cash deposit payment and return procedures are simplified, and the bidding and tendering efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of bidding transaction, and in particular to an electronic bidding method, system, electronic equipment and storage medium. Background Art

[0002] Tendering is a transaction method used in the sale and purchase of bulk goods, the awarding and contracting of engineering construction projects, and the procurement and provision of service projects under market economy conditions. Under this transaction method, the purchaser of project procurement (including the purchase of goods, the awarding and contracting of engineering projects, and the procurement of services, etc.) usually acts as the tenderer, and issues tender procurement information by issuing tender notices or inviting tenders to a certain number of specific suppliers and contractors, proposing tender procurement conditions such as the nature and quantity, quality, and technical requirements of the required procurement items, delivery date, completion date, or time for providing services, and other supplier and contractor qualification requirements, indicating the intention to select the supplier or contractor that can best meet the procurement requirements and sign a procurement contract with it. Each interested party shall provide a quotation for the required goods, engineering or services and other conditions that respond to the tender requirements to participate in the bidding competition. After reviewing and comparing the quotations and other conditions of each bidder, the tenderer shall select the winner from among them and sign a procurement contract with it.

[0003] At present, purchasing companies generally publish bids through offline bidding, and on-site bidding is restricted by time and location conditions, which will result in the loss of more opportunities for cost-effective products or services. Summary of the invention

[0004] In view of the shortcomings existing in the above problems, the present invention provides an electronic bidding method, system, electronic device and storage medium.

[0005] To achieve the above object, the present invention provides an electronic bidding method, comprising:

[0006] Users register a bidding account or a tendering account;

[0007] The tendering user logs in to the account and edits the tenderer information database and tender management, compiles tender documents based on the tender management and publishes tender information;

[0008] The bidding user logs in to the account and edits the bidder information database and bidding management, and downloads the bidding documents based on the bidding management;

[0009] The bidding user prepares a bidding document to participate in the bidding, and submits the bidding document after paying a deposit before the deadline;

[0010] The bidding time is closed and the bidding account is selected for bid opening;

[0011] The bid evaluation experts score the bid documents and obtain the final scores of the bid documents;

[0012] The bidder with the highest score will be the successful bidder and the winning bid will be announced;

[0013] Refund or freeze the deposit of the bidding user.

[0014] Preferably, the tenderer information database includes basic information of the tendering enterprise, tendering performance information and tendering fulfillment information; the tendering management includes project information, tendering project information, bidding section information and entrusted project information.

[0015] Preferably, the bidder information database includes basic information of the bidding enterprise, personnel information, bidding performance information and bidding fulfillment information; and the bidding management includes bidding project information.

[0016] Preferably, the preparation of the bidding document includes filling in the bidding announcement, filling in the bidders, filling in the bid evaluation method, contract terms and format, bill of quantities, drawings, technical specifications, bill of quantities measurement rules, publisher's requirements, information provided by the contractor as an attachment, and selecting a bidding document template.

[0017] Preferably, the bidding account selection and bid opening includes:

[0018] The first envelope bid opening page is entered, and the first envelope bid opening page is divided into the first envelope countdown page, the first envelope decryption page, and the first information bidding page;

[0019] The countdown for the first envelope bid opening has not ended, and the countdown page for the first envelope is displayed;

[0020] When the countdown ends, the first envelope decryption page is displayed;

[0021] After decryption is completed, the first envelope labeling page is displayed;

[0022] The second envelope bid opening page is entered, and the second envelope bid opening page is divided into the second envelope countdown page, the second envelope decryption page, and the second information bidding page;

[0023] The countdown for the second envelope bid opening has not ended, and the countdown page for the second envelope is displayed;

[0024] When the countdown ends, the second envelope decryption page is displayed;

[0025] After decryption is completed, the second envelope labeling page is displayed.

[0026] The present application also provides an electronic bidding system, comprising:

[0027] Registration module, used by users to register bidding accounts or tender accounts;

[0028] The bidding module is used for the bidding user to log in to the account and edit the tenderer information database and bidding management, and to compile bidding documents and publish bidding information based on the bidding management;

[0029] The bidding module is used for the bidding user to log in to the account and edit the bidder information database and bidding management, and download the bidding documents based on the bidding management;

[0030] A submission module, which is used for the bidding user to prepare a bidding document to participate in the bidding, and submit the bidding document after paying a deposit before the deadline;

[0031] The bid opening module is used to select the bid opening when the bidding time is closed;

[0032] A calculation module, used for the bid evaluation experts to score the bid document and obtain the final score of the bid document;

[0033] The public announcement module is used to announce the winning bidder with the highest score;

[0034] The refund module is used to refund or freeze the deposit of the bidding user.

[0035] The present invention also provides an electronic device, comprising at least one processing unit and at least one storage unit, wherein the storage unit stores a computer program, and when the program is executed by the processing unit, the processing unit executes the above method.

[0036] The present invention also provides a storage medium storing a computer program executable by an electronic device, and when the program runs on the electronic device, the electronic device executes the above method.

[0037] Compared with the prior art, the present invention has the following beneficial effects:

[0038] The present invention avoids the difficulty of screening bidding information, simplifies the deposit and return procedures of the security deposit, and improves the efficiency of bidding. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a flow chart of the electronic bidding method of the present invention. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0041] Reference Figure 1 The present invention provides an electronic bidding method, comprising:

[0042] Users register a bidding account or a tendering account;

[0043] Specifically, click the "Register Now" button on the login page of the trading platform website https: / / jtcbs.gdcd.gov.cn / ctetenderms / login.jsp, fill in the relevant information according to the prompts on the registration page, and click the "Register Now" button. After successful registration, you need to complete the company information in the company information module of the bidder information database, submit it for review, and the account can be used for bidding after the review is passed. After successful bidding registration, you need to complete the company information in the company information module of the tenderer information database (tendering agent information database), submit it for review, and the account can be used for bidding after the review is passed.

[0044] In this embodiment, there are two ways to log in. The first is to log in with a user name and password, and the second is to log in with a CA. When logging in with a CA, the CA is bound. When logging in for the first time after registering for bidding, it is necessary to complete the enterprise information in the enterprise information module of the tenderer information library (tender agent information library), submit it for review, and the account can be used for bidding after the review is passed. When logging in for the first time after registering for bidding, it is necessary to complete the enterprise information in the enterprise information module of the bidder information library, submit it for review, and the account can be used for bidding after the review is passed.

[0045] The tendering user logs in to the account and edits the tenderer information database and tender management, compiles tender documents based on tender management and publishes tender information;

[0046] Specifically, click the "Edit" button on the basic information page, edit the relevant information according to the page prompts, click the "Save" button, click the "Submit" button after the information is correct, and wait for approval; you can view the reward and punishment information on the reward and punishment information page; you can view the enterprise information change history on the enterprise information change history page. Click the tenderer's information library → performance information to enter the performance information page, enter the query conditions, and the list will display the relevant query results. The displayed performance is the electronic bidding performance; click the tenderer's information library → performance information to enter the performance information page, enter the query conditions, click the "Query" button, and the list will display the relevant query results. The displayed performance is the performance of the electronic bidding performance. Click Tendering Management → Project Information to enter the project information page. The tenderer has Enter the query conditions, click the "Query" button, and the list will display the relevant query results; click the "Add" button, edit the relevant information according to the prompts on the new page, and click the "Save" button. For the unified code of the investment project, please check the National Investment Project Online Approval and Supervision Platform; click the "View" button on the right side of the list to view the project information; click the "Edit" button on the right side of the list, edit the relevant information according to the prompts on the editing page, and click the "Save" button; click the "Delete" button on the right side of the list to delete the project information. Note that if there is a bidding project under the project, you need to delete the bidding project first and then delete the project. Click Bidding Management → Bidding Project Information to enter the bidding project information page. The bidder has Enter the query conditions, click the "Query" button, and the list will show the relevant query results; click the "Add" button, fill in the relevant information according to the prompts on the new page, and click the "Save" button. The registration method means that bidders are allowed to register by section or by category, and the registration form means that bidders are allowed to bid as a consortium or non-consortium. If the bidding organization form is "Entrusted Bidding", you need to fill in the bidding agent information. After filling in, click the "Submit" button to submit it to the bidding agent; click the "View" button on the right side of the bidding project to view the bidding project information; click the "Edit" button on the right side of the bidding project, fill in the relevant information according to the prompts on the editing page, and click the "Save" button; click the "Delete" button on the right side of the bidding project to delete the bidding project information. Note that if there is a section under the bidding project, you need to delete the section first and then delete the bidding project. Click Bidding Management → Section Information to enter the section information page. The tenderer has Enter the query conditions, click the "Query" button, and the list will show the relevant query results; click the "Add" button, edit the relevant information according to the prompts on the new page, and click the "Save" button; click the "View" button on the right side of the bid section to view the bid section information; click the "Edit" button on the right side of the bid section, edit the relevant information according to the prompts on the editing page, and click the "Save" button; click the "Delete" button on the right side of the bid section to delete the bid section information. Click Bidding Management → Entrusted Project Information to enter the Entrusted Project Information page. The bidding agent has.Enter the query conditions and click the "Query" button. The list will display the relevant query results. Click the "View" button on the right side of the list to view the entrusted project information. Click the "Edit" button on the right side of the list, fill in the relevant information according to the prompts on the editing page, and click the "Save" or "Submit" button.

[0047] The bidding user logs in to the account and edits the bidder information database and bidding management, and downloads the bidding documents based on the bidding management;

[0048] Specifically, click on the Bidder Information Database → Enterprise Information to enter the Enterprise Information page. Click on "Basic Information" in the Enterprise Information Navigation, click on the "Edit" button on the Basic Information page, edit the relevant information according to the page prompts, click on the "Save" button, and click on the "Submit" button after the information is correct, and wait for approval; click on "Personnel Information" in the Enterprise Information Navigation, click on the "Edit" button on the Personnel Information page, edit the relevant information according to the page prompts, and click on the "Save" button; click on "Qualification Information" in the Enterprise Information Navigation, click on the "Add" button on the Qualification Information page, edit the relevant information according to the page prompts, and click on the "Save" button. Click on the "Edit" button to edit the information, and click on the "Delete" button to delete the information; click on "Financial Information" in the Enterprise Information Navigation, click on the "Add" button on the Financial Information page, edit the relevant information according to the page prompts, and click on the "Save" button. Click the "Edit" button to edit the information, and click the "Delete" button to delete the information; click the "Reward and Punishment Information" of the enterprise information navigation to view the reward and punishment information on the reward and punishment information page; click the "Enterprise Information Change History" of the enterprise information navigation to view the enterprise information change history on the enterprise information change history page; each time the information is modified, it is necessary to click the "Submit" button on the "Basic Information Page" before it can be used for bidding document preparation. Click the Bidder Information Library → Personnel Information to enter the Personnel Information page. Enter the query conditions, click the "Query" button, and the list will display the relevant query results; click the "Add" button, edit the relevant information according to the prompts on the new page, and click the "Save" button; click the "View" button on the right side of the personnel to view the personnel information; click the "Edit" button on the right side of the personnel, edit the relevant information according to the prompts on the editing page, and click the "Save" button; click the "Delete" button on the right side of the personnel to delete the personnel information. Each time the information is modified, it is necessary to click the "Submit" button before it can be used for bidding document preparation. Click the Bidder Information Library → Performance Information to enter the Performance Information page. There are two types of performance: one is electronic bidding performance, which is the project that won the bid on the electronic trading platform and cannot be edited; the other is other performance, which can be edited. Enter the query conditions, click the "Query" button, and the list will show the relevant query results; click the "Add" button, edit the relevant information according to the prompts on the new page, and click the "Save" button; click the "View" button on the right side of the performance to view the performance information; click the "Edit" button on the right side of the performance, edit the relevant information according to the prompts on the editing page, and click the "Save" button; click the "Delete" button on the right side of the performance to delete the performance information. Each time the information is modified, you need to click the "Submit" button before it can be used for bidding document preparation. Click Bidder Information Library → Performance Information to enter the Performance Information page. Enter the query conditions, click the "Query" button, and the list will show the relevant query results. The performance displayed is the performance of the electronic bidding performance. Click Bidding Management → Project Information to enter the Project Information page.Click the "Current Project" button, and the list will show the projects that are publishing tender notices. Click "More Projects" to show all electronic bidding projects. Enter the query conditions and click the "Query" button to show the relevant query results. Click the "Register" button on the right side of the project list, edit the relevant information according to the prompts on the registration page, and click the "Save" button. If it is a consortium bidding, you need to select the consortium member unit information in the trading platform registration module. Click Bidding Management → Start Bidding to enter the start bidding page. Enter the query conditions and click the "Query" button to show the relevant query results. There is only one bidding document process for post-qualification projects. Click the "Bidding" button to enter. There is a pre-qualification document process and a bidding process for pre-qualification projects. If the pre-qualification document process fails, you cannot enter the bidding document process. Click the "Qualification Review" button and the "Bidding" button to enter. Projects registered as consortium members can click the "Download" button to download the bidding document production data package.

[0049] The bidding user prepares the bidding documents to participate in the bidding, and submits the bidding documents after paying the deposit before the deadline;

[0050] Specifically, click Bid → Bid Document Preparation to enter the Bid Document Preparation page and download the bid document data. Select a bid section in the bid section selection box, select personnel, performance, and financial information according to the page navigation, and click the "Download Data File" button; click Bid → Bid Document Submission to enter the Bid Document Submission page and submit the encrypted bid document. Select a bid section in the bid section selection box, and click the "Submit" button to submit the bid document within the specified time according to the page prompts; click the "Cancel" button to cancel the bid document.

[0051] The bidding time is closed and the bidding account is selected for bid opening;

[0052] Specifically, bid opening: click Bid Opening → First Envelope Bid Opening to enter the first envelope bid opening page, which is divided into the first envelope countdown page, the first envelope decryption page, and the first information bidding page. If the countdown for the first envelope bid opening has not ended, the first envelope countdown page will be displayed; after the countdown is over, the first envelope decryption page will be displayed; after decryption is completed, the first envelope bidding page will be displayed. Select the bid section in the bid section selection box and perform relevant operations according to the page prompts; click the "Sign in" button on the first envelope decryption page to sign in as a bidding unit; click the "Decrypt" button on the first envelope decryption page to decrypt as a bidding unit. Click Bid Opening → Second Envelope Bid Opening to enter the second envelope bid opening page, which is divided into the second envelope countdown page, the second envelope decryption page, and the second information bidding page. If the countdown for the second envelope bid opening has not ended, the second envelope countdown page will be displayed; after the countdown is over, the second envelope decryption page will be displayed; after decryption is completed, the second envelope bidding page will be displayed. Select a section in the section selection box and perform related operations according to the page prompts; click the "Sign in" button on the second envelope decryption page to sign in as a bidding unit. Click the "Decrypt" button on the second envelope decryption page to decrypt as a bidding unit. Tender opening: Click Open → First envelope opening to enter the first envelope opening page. The first envelope opening page is divided into the first envelope countdown page, the first envelope decryption page, and the first information bidding page. If the countdown for the first envelope opening has not ended, the first envelope countdown page will be displayed; if the countdown is over, the first envelope decryption page will be displayed; if the decryption is over, the first envelope bidding page will be displayed. Select a section in the section selection box and perform related operations according to the page prompts; click the "Decryption of Bidding Unit" button on the first envelope decryption page to decrypt the bidding unit; click the "Decryption of Bidding Unit" button on the first envelope decryption page to decrypt the bidding unit; click the "Edit" button on the right side of the list on the first envelope bidding page to edit the bidding information of the bidding unit and click "Save"; click the "Confirm" button on the first envelope bidding page to confirm the result of the first envelope bidding; click the "Bidding" button on the first envelope bidding page to bid the first envelope; click the "Print" button on the first envelope bidding page to print the record of the first envelope bidding situation; click the "Set Bidding Information" button on the first envelope bidding page to set the first envelope bidding information according to the page prompts. Click Bid Opening → Second Envelope Bid Opening to enter the second envelope bidding page, which is divided into the second envelope countdown page, the second envelope decryption page, and the second information bidding page. When the countdown for the opening of the second envelope has not yet ended, the second envelope countdown page is displayed; when the countdown is over, the second envelope decryption page is displayed; when the decryption is over, the second envelope bidding page is displayed.Select a bidding section in the bidding section selection box, and perform relevant operations according to the page prompts; click the "First Envelope Evaluation Results" button to view the first envelope evaluation results; click the "Bidding Unit Decryption" button on the second envelope decryption page to decrypt the bidding unit; click the "Tendering Unit Decryption" button on the second envelope decryption page to decrypt the tendering unit; click the "Edit" button on the right side of the list on the second envelope bidding page to edit the bidding unit's bid opening information and click "Save"; click the "Confirm" button on the second envelope bidding page to confirm the first envelope bid opening results; click the "Tender" button on the second envelope bidding page to bid the first envelope; click the "Print" button on the second envelope bidding page to print the first envelope bid opening record sheet; click the "Set Bid Opening Information" button on the second envelope bidding page to set the first envelope bid opening information according to the page prompts.

[0053] The bid evaluation experts score the bid documents and obtain the final scores of the bid documents;

[0054] Specifically, click on the evaluation expert settings to enter the expert settings page and set the evaluation expert information. Click the "System Synchronization" button to synchronize the expert information with the transaction center system; click the "Manual Entry" button to edit the expert-related information according to the prompts on the new page, click the "Save" button, and use the manual entry method when there is a problem with the system synchronization method; click the "Start Review" button, and the expert will start the review. Click Auxiliary Information Entry → Formal Review and Responsiveness Review Auxiliary Information Entry to enter the Formal Review and Responsiveness Review Auxiliary Information Entry page and set the corresponding review information. Select a section in the section selection box, and enter the auxiliary information according to the bid clearance situation; click the "Page One-Click Check" button to check all the information on the page, and click the "Save" button; click the "Column One-Click Check" button to check all the information in the entire column, and click the "Save" button; click the "File View" button to view the file. Click the "Save" button to save the information; click the "Export" button to export the auxiliary information of this section; click the "Export All" button to export the auxiliary information of all sections of this bidding project. Click Auxiliary Information Input → Qualification Review Auxiliary Information Input to enter the Qualification Review Auxiliary Information Input page and set the corresponding review information. Select the bidding section in the bidding section selection box and enter the auxiliary information according to the bidding situation; click the "One-click check for page" button to check all the information on the page; click the "One-click check for column" button to check all the information in the entire column; click the "File View" button to view the file. Click the "Save" button to save the information; click the "Export" button to export the auxiliary information of this bidding section; click the "Export All" button to export the auxiliary information of all bidding sections of this bidding project. Click Auxiliary Information Input → Detailed Review Auxiliary Information Input to enter the detailed review auxiliary information entry page and set the corresponding review information. Select a bidding section in the bidding section selection box, and enter the auxiliary information according to the bid clearance situation; click the "Set Credit Rating" button to set the credit rating information; click the "Save" button to save the information; click the "Export" button to export the auxiliary information of this bidding section; click the "Export All" button to export the auxiliary information of all bidding sections of this bidding project; click Bid Evaluation Report Management → Bid Evaluation Report to enter the bid evaluation report page. The bid evaluation report can be generated at any stage.Click the "Generate Report" button, the system will automatically generate a word version of the bid evaluation report based on the evaluation information, and the evaluation experts can download the report for modification; after the evaluation experts modify and improve the bid evaluation report, upload it to the improved bid evaluation report (word), click the "Save" button, if there are other attachments to be added, upload them to other attachments, and click the "Save button"; click the "Convert to PDF format" button, the system will convert the improved bid evaluation report (word) into PDF format; click "Add signature column", the system will add an electronic signature column to the attachments in other materials; click "Synthesize report", the system will combine the improved bid evaluation report (pdf), bid evaluation schedule and other materials into a complete and formal bid evaluation report; click "Electronic Signature", the system will electronically sign the bid evaluation report. Click Bid Evaluation Report Management → Bid Evaluation Report Schedule to enter the Bid Evaluation Report Schedule page. Select the project report setting in the bidding section selection box, and set the bidding project report according to the page prompts; select the bidding section in the bidding section selection box, and perform related operations according to the page prompts; click the "Batch Generate Attachments" button, and the system will batch generate schedules; if you need to replace the schedule, upload the schedule and click the "Save" button; click the "View" button on the right side of the list to view the attachments generated by the system. You can directly view the schedule generated by the system here without clicking the "Generate" button; click the "Generate" button on the right side of the list to generate a separate schedule. Click Bid Evaluation Report Management → Bid Evaluation Report to enter the Bid Evaluation Report page, and the bid evaluation report can be generated at any stage. Click the "Generate Report" button, and the system will automatically generate a word version of the bid evaluation report based on the evaluation information. The evaluation experts can download the report for modification; after the evaluation experts modify and improve the bid evaluation report, upload it to the improved bid evaluation report (word), click the "Save" button, if there are other attachments that need to be added, upload them to other attachments, and click the "Save button"; click the "Convert to PDF format" button, the system will convert the improved bid evaluation report (word) into PDF format; click "Add signature column", the system will add an electronic signature column to the attachments in other materials; click "Synthesize report", the system will synthesize the improved bid evaluation report (pdf), evaluation schedule and other materials into a complete and formal bid evaluation report; click "Electronic Signature", the system will electronically sign the bid evaluation report.

[0055] The bidder with the highest score will be the successful bidder and the winning bid will be announced;

[0056] Specifically, click on Bidding → Public Announcement of Candidates to enter the page for public announcement of candidates. Select a bid section in the bid section selection box, edit relevant information according to the page prompts, and click the "Save" button; click the "Generate Attachment" button to generate a bid candidate announcement file, which the tenderer can download to improve; click the "Upload Attachment" button to upload the improved bid candidate announcement and stamp it; click the "Publish" button to publish the bid candidate announcement. Click on Bidding → Bid Evaluation Report Filing to enter the page for bid evaluation report filing. Edit relevant information according to the page prompts and click the "Submit" button; after the bid evaluation report filing form is approved, scan and send it to the system administrator. Click on Bidding → Confirm Winner to enter the page for confirming the winner. Select a bid section in the bid section selection box, edit relevant information according to the page prompts, and click the "Confirm" button; click on Bidding → Bid Winning Result Announcement to enter the page for publishing the bid winning result announcement. Select a bid section in the bid section selection box, edit relevant information according to the page prompts, and click the "Submit" button; click on Bidding → Bid Winning Notice Release to enter the page for publishing the bid winning notice. Select a section in the section selection box, edit the relevant information according to the page prompts, and click the "Submit" button; click Bidding → Contract Management to enter the Contract Management page. Select a section in the section selection box, edit the relevant information according to the page prompts, and click the Save button; click the "Submit" button to submit the contract information.

[0057] Refund or freeze the deposit of the bidding user.

[0058] Specifically, click Cost Management → Bid Bond Cost Management to enter the Bid Bond Cost Management page and confirm the Bid Bond Cost. Select a section in the Section Selection Box, confirm according to the Performance Bond Receipt submitted by the bidder, click the "Confirm Button" to confirm the Performance Bond, and click the "Reject" button to reject the Performance Bond. Click Cost Management → Performance Bond Cost Management to enter the Performance Bond Cost Management page and confirm the Performance Bond Cost. Select a section in the Section Selection Box, confirm according to the Performance Bond Receipt submitted by the bidder, click the "Confirm Button" to confirm the Performance Bond, and click the "Reject" button to reject the Performance Bond. Click Cost Management → Bidding Agency Service Cost Management to enter the Bidding Agency Service Cost Management page and fill in the Bidding Agency Service Cost. If self-bidding is adopted, the Bidding Agency Service Fee does not need to be entered. Click Cost Management → Transaction Service Cost Management to enter the Transaction Service Cost Management page and fill in the Transaction Service Fee paid by the Transaction Center. Select a section in the Section Selection Box, edit the relevant information according to the page prompts, and click the "Save" button. Click Cost Management → Bid Evaluation Expert Consulting Cost Management to enter the Bid Evaluation Expert Consulting Cost Management page and fill in the expert fee information. Click Objection → Objection Reply to enter the Objection Reply page to reply to the objection raised by the bidder. Click the "Edit" button on the right side of the objection, click the "Accept" button on the editing page to accept the objection, reply to the objection question, and click the "Submit" button; click the "View" button on the right side of the objection to view the objection information. Click Tender Exception → Tender Exception Handling to enter the Tender Exception Handling page. Click the "Add" button, edit the relevant information according to the prompts on the add page, and click the "Save" button; click the "View" button on the right side of the Tender Exception Handling to view the tender exception handling information; click the "Edit" button on the right side of the Tender Exception Handling to edit the relevant information according to the prompts on the editing page, and click the "Save" button.

[0059] In this embodiment, the preparation of the bidding document includes filling in the bidding announcement, filling in the bidders, filling in the bid evaluation method, contract terms and format, bill of quantities, drawings, technical specifications, bill of quantities measurement rules, publisher's requirements, uploading the information provided by the contractor as an attachment, and selecting the bidding document template.

[0060] Specifically, the bidding document preparation includes the downloaded bidding document data package, which can only be imported once for the same bidding section, and the bidding document can be edited; the downloaded prequalification application document data package can only be imported once for the same bidding section; the file signature test can test whether the signature in the computer environment can be used normally. It is recommended that the bidder install and use it for the first time, and it can be tested first. If the signature can be stamped, it means that the signature can be used normally. The file encryption test can test whether the CA in the computer environment can be encrypted normally. It is recommended that the bidder install and use it for the first time, and it can be tested first. If the encryption test is successful, it means that it can be used normally. Click the bidding document preparation page → the first envelope → cover to enter the first envelope cover page. This chapter uses page data and templates to generate file content. Fill in the content according to the page prompts and click the "Save" button; click the "Preview" button to preview the content of this chapter. Click the bidding document preparation page → the first envelope → directory to enter the first envelope directory page, and use the template to directly generate file content. Click the bidding document preparation page → the first envelope → bid letter to enter the first envelope bid letter page, and use the page data and template to generate file content. Click on the Bidding Document Preparation Page → First Envelope → Bidding Letter Appendix to enter the First Envelope Bidding Letter Appendix page, and use the page data and template to generate the file content. Click on the Bidding Document Preparation Page → First Envelope → Authorization Letter to enter the First Envelope Authorization Letter page, and use the attachment to generate the file content. Bidders can download the template and make attachments according to the requirements of the bidding documents and upload them. Click on the Bidding Document Preparation Page → First Envelope → Legal Representative Identity Certificate to enter the First Envelope Legal Representative Identity Certificate page, and use the attachment to generate the file content. Bidders can download the template and make attachments according to the requirements of the bidding documents and upload them. Click on the Bidding Document Preparation Page → First Envelope → Consortium Agreement, enter the First Envelope Consortium Agreement page, use the attachment to generate the file content, bidders can download the template, prepare the attachment and upload it according to the requirements of the bidding documents; click on the Bidding Document Preparation Page → First Envelope → Bid Bond, enter the First Envelope Bid Bond page, use the attachment to generate the file content, bidders can download the template, prepare the attachment and upload it according to the requirements of the bidding documents; click on the Bidding Document Preparation Page → First Envelope → Construction Organization Design, enter the First Envelope Construction Organization Design page, use the attachment to generate the file content, bidders can download the template, prepare the attachment and upload it according to the requirements of the bidding documents. Click on the Bidding Document Preparation Page → First Envelope → Project Management Organization, enter the First Envelope Project Management Organization page, use the attachment to generate the file content, bidders can download the template, prepare the attachment and upload it according to the requirements of the bidding documents. Click on the Bidding Document Preparation Page → First Envelope → Proposed Subcontract Project Status Table, enter the First Envelope Proposed Subcontract Project Status Table page, use the attachment to generate the file content, bidders can download the template, prepare the attachment and upload it according to the requirements of the bidding documents.Click on the Bidding Document Preparation Page → First Envelope → Qualification Review Materials → Bidder Basic Information Table, enter the First Envelope Subcontract Project Information Table page, use the page data and template to generate the file table content, and upload the attachments required by the bidding documents to jointly generate the file content. The uploaded attachments are generally the bidder's corporate certification materials. Click on the Bidding Document Preparation Page → First Envelope → Qualification Review Materials → Bidder Organization Chart, enter the First Envelope Bidder Organization Chart page, use the attachments to generate the file content, and the bidder can download the template and make attachments according to the requirements of the bidding documents and upload them. Click on the Bidding Document Preparation Page → First Envelope → Qualification Review Materials → Recent Financial Status Table, enter the First Envelope Recent Financial Status Table page, use the page data and template to generate the file table content, and upload the attachments required by the bidding documents to jointly generate the file content. The uploaded attachments are generally the bidder's corporate financial certification materials. Click on the Bidding Document Preparation Page → First Envelope → Qualification Review Materials → Summary Table of Similar Projects Completed in Recent Years, enter the Summary Table of Similar Projects Completed in Recent Years page of the First Envelope, use the page data and template to generate the file table content, and upload the attachments required by the bidding documents to jointly generate the file content. The uploaded attachments are generally the bidder's corporate performance certification materials. Click on the Bidding Document Preparation Page → First Envelope → Qualification Review Materials → Bidder's Credit Status, enter the First Envelope Bidder's Credit Status page, use the attachments to generate the file content, and fill in the page credit information. Bidders can download the template and make attachments according to the requirements of the bidding documents. Upload. Click on the Bidding Document Preparation Page → First Envelope → Qualification Review Materials → Table of Project Managers and Project Chief Engineers to be Appointed, enter the First Envelope Table of Project Managers and Project Chief Engineers to be Appointed, use the page data and template to generate the file table content, and upload the attachments required by the bidding documents to jointly generate the file content. The uploaded attachments are generally the bidder's personnel certification materials. Click on the Bidding Document Preparation Page → First Envelope → Letter of Commitment → Application Letter of Commitment Using Credit Rating, enter the First Envelope Credit Rating Application Letter of Commitment page, and use the page data and template to generate the file content. Click on the Bidding Document Preparation Page → First Envelope → Bidder Self-Assessment Sheet, enter the First Envelope Bidder Self-Assessment Sheet page, use the attachment to generate the file content, and the bidder can download the template and make the attachment and upload it according to the requirements of the bidding documents. Click on the Bidding Document Preparation Page → First Envelope → Other Materials, enter the First Envelope Other Materials page, use the attachment to generate the file content, and the bidder can download the template and make the attachment and upload it according to the requirements of the bidding documents. Click on the Bidding Document Preparation Page → Second Envelope → Cover, enter the Second Envelope Cover page, and use the page data and template to generate the file content. Click on the Bidding Document Preparation Page → Second Envelope → Directory, enter the Second Envelope Directory page, and use the template to directly generate the file content. Click on the Bidding Document Preparation Page → Second Envelope → Bid Letter, enter the Second Envelope Bid Letter page, and use the page data and template to generate the file content.Click on the Bidding Document Preparation Page → Second Envelope → Priced Bill of Quantities to enter the Second Envelope Priced Bill of Quantities page, use the attachments to generate the file content, and the bidder shall prepare and upload the attachments according to the requirements of the bidding documents, and upload the list and list description separately. Click on the Bidding Document Preparation Page → Second Envelope → Contract Payment Estimation Table to enter the Second Envelope Contract Payment Estimation Table page, use the attachments to generate the file content, and the bidder may download the template and prepare and upload the attachments according to the requirements of the bidding documents. The imported data is divided into all data import, consortium member unit data import, enterprise data import, personnel data import, financial data import, performance data import, and template data import. Except for the consortium member unit data import function, which is for the consortium member units to import all data, the other functions can only be used by units bidding independently or the leading unit of the consortium. After using the data import, the corresponding data will be replaced, and the bidder needs to re-compile the corresponding content.

[0061] The present application also provides an electronic bidding system, comprising:

[0062] Registration module, used by users to register bidding accounts or tender accounts;

[0063] The bidding module is used for bidding users to log in to their accounts and edit the tenderer information database and bidding management, and to compile bidding documents and publish bidding information based on bidding management;

[0064] The bidding module is used for bidding users to log in to their accounts and edit the bidder information database and bidding management, and download bidding documents based on bidding management;

[0065] The submission module is used for bidders to prepare bidding documents and submit bidding documents after paying a deposit before the deadline;

[0066] The bid opening module is used to select the bid opening when the bidding time is closed;

[0067] The calculation module is used by the bid evaluation experts to score the bid documents and obtain the final score of the bid documents;

[0068] The public announcement module is used to announce the winning bidder with the highest score;

[0069] The refund module is used to refund or freeze the deposit of the bidding user.

[0070] The present invention also provides an electronic device, comprising at least one processing unit and at least one storage unit, wherein the storage unit stores a computer program, and when the program is executed by the processing unit, the processing unit executes the above method.

[0071] The present invention also provides a storage medium storing a computer program executable by an electronic device. When the program runs on the electronic device, the electronic device executes the above method.

[0072] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electronic bidding method, characterized in that: include: Users register a bidding account or a tendering account; The tendering user logs in to the account and edits the tenderer information database and tender management, compiles tender documents based on the tender management and publishes tender information; The bidding user logs in to the account and edits the bidder information database and bidding management, and downloads the bidding documents based on the bidding management; The bidding user prepares a bidding document to participate in the bidding, and submits the bidding document after paying a deposit before the deadline; The bidding time is closed and the bidding account is selected for bid opening; The bid evaluation experts score the bid documents and obtain the final scores of the bid documents; The bidder with the highest score will be the successful bidder and the winning bid will be announced; Refund or freeze the deposit of the bidding user.

2. The electronic bidding method according to claim 1, characterized in that: The tenderer information database includes basic information of the tendering enterprise, tendering performance information and tendering fulfillment information; the tendering management includes project information, tendering project information, bidding section information and entrusted project information.

3. The electronic bidding method according to claim 2, characterized in that: The bidder information database includes basic information of the bidding enterprise, personnel information, bidding performance information and bidding fulfillment information; the bidding management includes bidding project information.

4. The electronic bidding method according to claim 3, characterized in that: The preparation of the bidding documents includes filling in the bidding announcement, filling in the bidders, filling in the bid evaluation method, contract terms and format, bill of quantities, drawings, technical specifications, bill of quantities measurement rules, publisher's requirements, uploading the information provided by the contractor as an attachment, and selecting the bidding document template.

5. The electronic bidding method according to claim 4, characterized in that: The bidding account selection and bid opening includes: The first envelope bid opening page is entered, and the first envelope bid opening page is divided into the first envelope countdown page, the first envelope decryption page, and the first information bidding page; The countdown for the first envelope bid opening has not ended, and the countdown page for the first envelope is displayed; When the countdown ends, the first envelope decryption page is displayed; After decryption is completed, the first envelope labeling page is displayed; The second envelope bid opening page is entered, and the second envelope bid opening page is divided into the second envelope countdown page, the second envelope decryption page, and the second information bidding page; The countdown for the second envelope bid opening has not ended, and the countdown page for the second envelope is displayed; When the countdown ends, the second envelope decryption page is displayed; After decryption is completed, the second envelope labeling page is displayed.

6. An electronic bidding system, characterized in that: include: Registration module, used by users to register bidding accounts or tender accounts; The bidding module is used for the bidding user to log in to the account and edit the tenderer information database and bidding management, and to compile bidding documents and publish bidding information based on the bidding management; The bidding module is used for the bidding user to log in to the account and edit the bidder information database and bidding management, and download the bidding documents based on the bidding management; A submission module, which is used for the bidding user to prepare a bidding document to participate in the bidding, and submit the bidding document after paying a deposit before the deadline; The bid opening module is used to select the bid opening when the bidding time is closed; A calculation module, used for the bid evaluation experts to score the bid document and obtain the final score of the bid document; The public announcement module is used to announce the winning bidder with the highest score; The refund module is used to refund or freeze the deposit of the bidding user.

7. An electronic device, characterized in that: The method comprises at least one processing unit and at least one storage unit, wherein the storage unit stores a computer program, and when the program is executed by the processing unit, the processing unit executes the method according to any one of claims 1 to 5.

8. A storage medium, characterized in that: It stores a computer program executable by an electronic device. When the program runs on the electronic device, the electronic device executes the method described in any one of claims 1 to 5.

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