Bidding and tendering system suitable for bulk commodities

Abstract

The invention provides a bid inviting and tendering system suitable for bulk commodities, which relates to the technical field of bid inviting and tendering and comprises a user management module, a bid inviting information issuing module, a bid document submitting module, an intelligent matching module, an online bid evaluation module, a price dynamic monitoring and analysis module, a contract management module and a safety guarantee module. The system has the advantages that bid invitation, bidding and bid evaluation processes are efficiently processed through online automatic and digital operation, the cycle is shortened, cost is reduced, efficiency is increased, justice and transparency are guaranteed, transaction risks are reduced by means of intelligent matching, data support can be provided for enterprise decision making, data safety is guaranteed by means of multiple technologies, and rights and interests of both parties are maintained.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bidding, and in particular to a venue and scenic spot intelligent explanation and guide question and answer system based on multi-modal interaction. BACKGROUND

[0002] In the field of bulk commodity transactions, traditional bidding methods mainly rely on offline operations, which have many drawbacks. On the one hand, the information transmission efficiency is low. In the bidding process, the bidding party publishes information, the bidding party obtains information, and the communication between the two parties requires a lot of time and labor cost, and information transmission errors or omissions are likely to occur. On the other hand, the transparency and fairness of the bidding process are difficult to guarantee, and human factors interfere a lot. Violations such as dark box operation and bid rigging occur from time to time, which seriously affects the healthy development of the bidding market. In addition, the traditional bidding method also has shortcomings in data statistics, analysis and management. It is difficult to effectively integrate and utilize various data in the bidding process, and it is difficult to provide strong support for enterprise decision-making.

[0003] With the development of Internet technology, although some online bidding platforms have appeared, these platforms are not perfect in function and cannot fully meet the complex business needs of bulk commodity bidding activities. There is a lack of targeted solutions in terms of large fluctuations in bulk commodity prices, large transaction volumes, and complex transaction rules. SUMMARY

[0004] The purpose of the present application is to provide a bidding system suitable for bulk commodities, which improves the efficiency, transparency and fairness of bulk commodity bidding activities through advanced technical means and innovative functional design, reduces transaction costs, and provides a more convenient, efficient and safe trading environment for both parties.

[0005] In order to achieve the above-mentioned purpose of the application, the technical solution adopted by the present application is:

[0006] A bidding system suitable for bulk commodities, comprising:

[0007] A user management module: used for registering, logging in, identity authentication and permission management of the bidding party, the bidding party, the evaluation expert, adopting a multi-factor identity authentication method, recording and auditing user operation behavior;

[0008] A bidding information publishing module: supporting the bidding party to publish detailed information including bulk commodity types, specifications, quantities, quality standards, etc., with multi-mode publishing and information modification and supplement functions;

[0009] A bidding file submission module: allowing the bidding party to submit the encrypted bidding file online before the bidding deadline, supporting online editing and multiple submissions of the file;

[0010] Intelligent matching module: Based on big data analysis and artificial intelligence technology, it extracts key elements of bidding and tendering documents, calculates matching degree based on factors such as corporate reputation, performance, and quotation, and ranks and recommends them;

[0011] Online bid evaluation module: provides multiple bid evaluation methods, supports online review by bid evaluation experts, has built-in communication tools, and automatically summarizes scores and opinions to generate bid evaluation reports;

[0012] Price dynamics monitoring and analysis module: collects real-time price data from domestic and international commodity markets, uses models to analyze and predict price trends, and promptly notifies users of price fluctuations;

[0013] Contract management module: provides contract templates, performs contract legality and integrity checks, and supports contract archiving, query, modification, renewal, and tracking;

[0014] Security assurance module: Use SSL encryption technology to ensure data transmission security, establish firewalls and intrusion detection systems, back up data regularly, and strictly manage user access rights.

[0015] As an improvement, the multi-factor identity authentication method of the user management module includes at least two combinations of password, SMS verification code, fingerprint recognition or face recognition.

[0016] As an improvement, in the intelligent matching module, when calculating the matching degree between the bidder and the bidding requirements, the key factors include the type, specification, quantity and quality standard of the bulk commodity.

[0017] As an improvement, the online bid evaluation module provides bid evaluation methods including comprehensive scoring method and lowest price evaluation method.

[0018] As an improvement, the price data collected by the price dynamic monitoring and analysis module includes spot prices, futures prices, and historical price trends.

[0019] As an improvement, the contract management module checks the legality and integrity of the contract content to ensure that the contract terms comply with relevant laws and regulations and the agreement between the bidding parties.

[0020] As an improvement, the security module uses SSL encryption technology to encrypt the data transmission process to prevent data from being stolen or tampered with.

[0021] The beneficial effects of the present invention are: through online automation and digital operations, the bidding, tendering and evaluation processes can be efficiently handled, and intelligent matching can be used to shorten the cycle, reduce costs and increase efficiency, ensure fairness and transparency, reduce transaction risks, provide data support for corporate decision-making, and use a variety of technologies to ensure data security and safeguard the rights and interests of both parties. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1The overall framework of a bidding system suitable for bulk commodities. DETAILED DESCRIPTION

[0023] As shown in the figure, a bidding system suitable for bulk commodities comprises: Figure 1

[0024] User management module: used for registration, login, identity authentication and permission management of bidders, bidders and bid evaluation experts, adopts multi-factor identity authentication method, records and audits user operation behavior;

[0025] Tender information publishing module: supports bidders to publish detailed information including bulk commodity types, specifications, quantities, quality standards, etc., and has multi-mode publishing and information modification and supplement functions;

[0026] Bid file submission module: allows bidders to submit encrypted bid files online before the bidding deadline, supports online file editing and multiple submissions;

[0027] Intelligent matching module: based on big data analysis and artificial intelligence technology, extracts key elements of bidding and bid files, calculates matching degree and sorts recommendation based on factors such as enterprise reputation, performance and bid price;

[0028] Online bid evaluation module: provides various bid evaluation methods, supports online bid evaluation by bid evaluation experts, and automatically summarizes scores and opinions to generate bid evaluation reports;

[0029] Price dynamic monitoring and analysis module: real-time collection of domestic and foreign bulk commodity market price data, use of model analysis to predict price trend, timely notification of users when price fluctuates;

[0030] Contract management module: provides contract templates, checks contract legality and integrity, supports contract archiving, query, modification, renewal and tracking;

[0031] Security module: uses SSL encryption technology to ensure data transmission security, establishes firewall and intrusion detection system, regularly backs up data, and strictly manages user access permissions.

[0032] ​The multi-factor identity authentication methods of the user management module include at least two combinations of passwords, SMS verification codes, fingerprint recognition or facial recognition. In the intelligent matching module, key factors when calculating the matching degree between bidders and bidding requirements include the type, specification, quantity and quality standards of bulk commodities. The online bid evaluation module provides evaluation methods including comprehensive scoring method and lowest price evaluation method. The price data collected by the price dynamic monitoring and analysis module includes spot prices, futures prices, and historical price trends. The contract management module checks the legality and integrity of the contract content to ensure that the contract terms comply with relevant laws and regulations and the agreements between the bidding parties. The security assurance module uses SSL encryption technology to encrypt the data transmission process to prevent data from being stolen or tampered with.

[0033] When in use, the tenderer first completes registration and identity authentication in the user management module and obtains the corresponding authority, and then fills in the commodity tender information in detail through the tender information release module and chooses an appropriate method to release it. The bidder logs in to the system within the specified time, and after authentication by the user management module, uses the tender document submission module to edit and encrypt the tender document online and submit it. It can also be modified multiple times before the deadline. The intelligent matching module starts working, extracts the key elements of the tender and bidding documents based on big data and artificial intelligence technology, calculates the matching degree based on the company's reputation, performance, quotation, etc., and ranks and recommends it. The evaluation expert logs in to the system and enters the online evaluation module, and selects the comprehensive scoring method or the lowest price evaluation method for online review. With the help of built-in communication tools, the system automatically summarizes scores and opinions to generate an evaluation report. During the entire bidding process, the price dynamic monitoring and analysis module collects spot and futures prices and historical trend data from domestic and foreign markets in real time, and uses models to analyze and predict price trends. Once prices fluctuate, relevant users are notified in a timely manner. The contract management module plays a role after the bid is won, providing standard contract templates, checking the legality and integrity of the contract, and then being responsible for contract archiving, querying, modifying, renewing and tracking. The security assurance module provides full protection, through SSL encryption technology, firewalls, intrusion detection systems, and strict authority management and data backup, to ensure system data security and allow bidding activities to proceed smoothly.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A bidding system applicable to bulk commodities, characterized in that: include: User management module: used for registration, login, identity authentication and authority management of tenderers, bidders and bid evaluation experts, using multi-factor identity authentication to record and audit user operations; Tender information publishing module: supports tenderers to publish detailed information including commodity types, specifications, quantities, quality standards, etc., with multiple publishing modes and information modification and supplement functions; Bidding document submission module: allows bidders to submit encrypted bidding documents online before the bidding deadline, and supports online editing and multiple submissions of documents; Intelligent matching module: Based on big data analysis and artificial intelligence technology, it extracts key elements of bidding and tendering documents, calculates matching degree based on factors such as corporate reputation, performance, and quotation, and ranks and recommends them; Online bid evaluation module: provides multiple bid evaluation methods, supports online review by bid evaluation experts, has built-in communication tools, and automatically summarizes scores and opinions to generate bid evaluation reports; Price dynamics monitoring and analysis module: collects real-time price data from domestic and international commodity markets, uses models to analyze and predict price trends, and promptly notifies users of price fluctuations; Contract management module: provides contract templates, performs contract legality and integrity checks, and supports contract archiving, query, modification, renewal, and tracking; Security assurance module: Use SSL encryption technology to ensure data transmission security, establish firewalls and intrusion detection systems, back up data regularly, and strictly manage user access rights.

2. A bidding system for bulk commodities according to claim 1, characterized in that: The multi-factor identity authentication method of the user management module includes at least two combinations of password, SMS verification code, fingerprint recognition or face recognition.

3. The bidding system for bulk commodities according to claim 1, characterized in that: In the intelligent matching module, when calculating the matching degree between the bidder and the bidding requirements, the key factors include the type, specification, quantity and quality standard of the bulk commodity.

4. The bidding system for bulk commodities according to claim 1, characterized in that: The online bid evaluation module provides bid evaluation methods including comprehensive scoring method and lowest price evaluation method.

5. The bidding system for bulk commodities according to claim 1, characterized in that: The price data collected by the price dynamic monitoring and analysis module include spot prices, futures prices, and historical price trends.

6. The bidding system for bulk commodities according to claim 1, characterized in that: The contract management module checks the legality and integrity of the contract content to ensure that the contract terms comply with relevant laws and regulations and the agreement between the bidding parties.

7. The bidding system for bulk commodities according to claim 1, characterized in that: The security module uses SSL encryption technology to encrypt the data transmission process to prevent data from being stolen or tampered with.

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