CN118537106A - Transparent bidding method and device for online disclosure - Google Patents

Abstract

The present invention proposes an online open and transparent bidding method and device, the method comprising: establishing a distributed network platform; receiving bidding documents and storing the bidding documents; generating a corresponding first hash fingerprint based on the initial bid of the bidder; generating a second hash fingerprint based on the revised bid after negotiation between the tenderer and the bidder and the first hash fingerprint; confirming the winning bidder in response to the screening operation of the tenderer on the revised bid, and generating a transaction hash after the bid opening; and pushing the winning bid information in response to the bidder's input operation on the transaction hash. The device is used to implement the method. The distributed network platform of the embodiment of the present invention has the characteristics of being unforgeable, leaving traces throughout the process, being traceable, and being open and transparent, which fully demonstrates the principles of openness, fairness and justice in bidding, while improving the bidding efficiency and shortening the bidding cycle.

Description

An online open and transparent bidding method and device

Technical Field

The present invention relates to the field of network technology, and in particular to an online open and transparent bidding method and device.

Background Art

In the current business environment, traditional electronic bidding platforms have been widely used in multiple industries. These platforms are generally operated by centralized institutions or enterprises, providing a digital environment to manage the bidding and tendering process. Traditional platforms usually include functions such as publishing bidding information, submitting bidding documents, and evaluating bids.

Traditional electronic bidding platforms usually rely on centralized databases to store and process data. While these systems are relatively effective in processing large amounts of data, they face challenges in data security and transparency. For example, the centralized structure may increase the risk of data tampering, and the transparency of the entire bidding process is limited, which may affect the fairness of the bid and the credibility of the tenderer.

Summary of the invention

In view of the shortcomings of the prior art, the present invention proposes an online open and transparent bidding method, comprising:

Establishing a distributed network platform based on bidding requirements, wherein the distributed network platform includes multiple organizational units, and the multiple organizational units are used to maintain at least the same account book;

In response to a user registration request, registering a user identity account according to user authentication information, the user identity account including a tenderer and a bidder;

Receive bidding documents and keep them as evidence;

Generate a corresponding first hash fingerprint based on the initial bid of the bidder;

Generate a second hash fingerprint based on the revised bid after negotiation between the tenderer and the bidder and the first hash fingerprint;

Confirm the winning bidder in response to the tenderer's screening operation of the revised bid, and generate a transaction hash after the bid opening;

In response to the bidder's input of the transaction hash, the winning bid information is pushed;

In response to the decryption operation of the successful bidder based on the second hash fingerprint, the docking operation between the successful bidder and the tenderer is pushed.

In one embodiment, the above-mentioned step of registering a user identity account according to user authentication information in response to a user registration request, wherein the user identity account includes a tenderer and a bidder, comprises:

In response to a user registration request, an identity account is issued to the user using a CA certificate based on the user authentication information;

Call SDK to perform unified CA registration for the tenderer and bidder;

At least the user identity account is encrypted based on the SM2 algorithm.

In one embodiment, the bidding party includes the tenderer and the bidding agency, and the step of receiving the bidding documents and storing the bidding documents includes:

Receive the bidding documents and tender document templates submitted by the tenderer or the tendering agency;

Send the bidding documents and tender document templates to the corresponding bidders so that the bidders can complete the initial bid according to the tender document templates;

Receive initial bids from bidders and match timestamps.

In one embodiment, the step of receiving the initial bid from the bidder and matching the timestamp includes:

Check the format of the initial bid according to the bidding document template;

Perform algorithm verification on the quotation information of the initial bid according to the preset algorithm model;

Conduct qualification review of the bidders of the initial bid according to the bidding documents;

Matching timestamps on initial bids that have passed format verification, algorithm verification, and qualification review;

Sensitive bidding information in the initial bid that matches the timestamp is locked, the sensitive bidding information including quotation information.

In one embodiment, the step of pushing the winning bid information in response to the bidder's input operation of the transaction hash includes:

Receive the transaction hash input operation of the bidder in the transaction interface, and push the winning bid information, which includes the contact person, telephone number, address, bid opening date, name of the winning bidder and winning date of the tenderer/bidder;

Receive complaint information within a preset time and determine the winning bid result based on the complaint information and winning bid information.

In one of the embodiments, the user identity account also includes an expert, and the expert is used to verify and maintain the integrity of the bidding process, and is also used to collect platform issues from users and provide feedback.

The present invention also provides an online open and transparent bidding device, comprising:

A first generating module is used to establish a distributed network platform based on bidding requirements, wherein the distributed network platform includes multiple organizational units, and the multiple organizational units are used to maintain at least the same account book;

A registration module, for responding to a user registration request and registering a user identity account according to user authentication information, wherein the user identity account includes a tenderer and a bidder;

The receiving module is used to receive the bidding documents and store them as evidence;

A second generating module, used to generate a corresponding first hash fingerprint based on the initial bid of the bidder;

A third generating module is used to generate a second hash fingerprint based on the revised bid after negotiation between the tenderer and the bidder and the first hash fingerprint;

A confirmation module, for confirming the winning bidder in response to the screening operation of the tendering party on the revised bid, and generating a transaction hash after the bid is opened;

A first push module, configured to push the winning bid information in response to the bidder's input operation of the transaction hash;

The second push module is used to push the docking operation between the successful bidder and the tenderer in response to the decryption operation of the successful bidder based on the second hash fingerprint.

In one embodiment, the registration module includes:

A sending unit, used to respond to a user registration request and issue an identity account to the user using a CA certificate according to user authentication information;

The calling unit is used to call the SDK to perform unified CA registration for the tenderer and the bidder;

The encryption unit is used to perform encryption operations on at least the user identity account based on the SM2 algorithm.

The present invention also provides a computer device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the above-mentioned online open and transparent bidding method when executing the computer program.

The present invention also provides a computer storage medium on which a computer program is stored, and when the program is executed by a processor, the above-mentioned online open and transparent bidding method is implemented.

The embodiment of the present invention stores and maintains the same account book on the distributed network platform of multiple organizational units, and the bidding documents are uniformly recorded, which has the characteristics of being unforgeable, leaving traces throughout the process, being traceable, and being open and transparent, fully demonstrating the principles of openness, fairness and justice of bidding. At the same time, the bidding documents are in the form of data telegrams, which only occupy network storage space, and are encrypted and filed in multiple organizational units. With the development of current network technology, the security of network data is getting higher and higher, and the probability of accidents is much lower than that of warehouse storage, and paperless is more in line with the interests of enterprises. In addition, the embodiment of the present invention expands the scope of choice of the tenderer in the bidding process, and the bidding procurement is transformed from localization to nationalization, so that the tenderer can get a lower and more reasonable price and obtain better quality services. Finally, the communication channel between the bidder and the tenderer is established through the distributed network platform, and the intelligent auxiliary confirmation of the winning bidder also greatly reduces the communication manpower cost of the bidder and the tenderer, improves the bidding efficiency, and shortens the bidding cycle.

BRIEF DESCRIPTION OF THE DRAWINGS

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 or the description of the prior art 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.

FIG1 is a flow chart of an online open and transparent bidding method according to a first embodiment of the present invention;

FIG2 is a detailed flow chart of S12 of the first embodiment of the present invention;

FIG3 is a detailed flow chart of S13 of the first embodiment of the present invention;

FIG4 is a detailed flow chart of S133 of the first embodiment of the present invention;

FIG5 is a detailed flow chart of S17 of the first embodiment of the present invention;

FIG6 is a structural block diagram of an online open and transparent bidding device according to a second embodiment of the present invention;

FIG. 7 is a schematic diagram of the internal structure of a computer according to another embodiment of the present invention.

DETAILED DESCRIPTION

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, and the well-known modules, units and their connections, links, communications or operations are not shown or described in detail. In addition, the described features, architectures or functions can be combined in any way in one or more embodiments. It should be understood by those skilled in the art that the various embodiments described below are only for illustration and are not intended to limit the scope of protection of the present invention. It can also be easily understood that the modules or units or processing methods in the various embodiments described herein and shown in the drawings can be combined and designed according to various different configurations. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

First embodiment:

Referring to FIGS. 1 to 5 , an embodiment of the present invention discloses an online open and transparent bidding method, including:

S11, establishing a distributed network platform based on bidding requirements, wherein the distributed network platform includes multiple organizational units, and the multiple organizational units are at least used to maintain the same account book.

The execution subject of this embodiment can be a distributed network platform. This step S11 is a pre-execution. By integrating relevant national laws and regulations, industry specifications, industry big data, and each node and time control of the bidding process, the standardization and proceduralization of the operation process are strictly limited from a technical point of view, and the business operators cannot change the established procedures. The above requirements are integrated through multiple organizational units to form a distributed network platform, so that multiple organizational units can cooperate with each other, jointly maintain a unified account book, and perform identity authentication and authorization through CA.

The organization unit of the present invention may be a cloud platform or a network server with computing capabilities. As a preferred solution but not limited thereto, in the embodiment of the present invention, the organization unit includes but is not limited to the following:

Fabric CA Root Server: The root server of the Certificate Authority (CA), used to manage and issue identity certificates for entities in the network.

Fabric CA Intermediate Server: The intermediate CA server acts as a bridge between the root CA and the client, providing an additional layer of security.

Cluster of Fabric-CA Servers: Multiple CA server clusters, which may include multiple backend storage and services such as the user interface (such as MySQL and LDAP).

HA Proxy: High availability proxy, used to provide load balancing and failover functions to enhance system stability and availability.

Fabric client: The client of Hyperledger Fabric, which interacts with the network through SDK.

SDK: Software Development Kit, used to help developers write applications to interact with the Fabric network.

Peer: A node in the network responsible for maintaining a copy of the ledger and processing transactions.

S12, in response to the user registration request, registering a user identity account according to the user authentication information, wherein the user identity account includes a tenderer and a bidder.

The user authentication information of the embodiment of the present invention includes the target user's identity account and identity certification information, which enables preliminary qualification review and acceptance of payment fees, improves the supplier management level and identity authentication security, and greatly reduces the bidding cost.

As a preferred solution but not a limitation, the user identity account also includes an expert, and the expert is used to verify and maintain the integrity of the bidding process, and is also used to collect platform problems of users and provide feedback, so that every user can stably use the various functions of the distributed network platform of the present invention.

Specifically, please refer to FIG. 2 . In this embodiment, S12 further includes S121-S123, wherein:

S121, in response to the user registration request, issuing an identity account to the user using the CA certificate according to the user authentication information;

S122, calling SDK to perform unified CA registration for the tenderer and the bidder;

S123, performing encryption operation on at least the user identity account based on the SM2 algorithm.

The above steps S121-S123 ensure the security of the user identity account process through CA registration. At the same time, all operations of the tenderer, bidder and expert will verify their identities on the distributed network platform. The SM2 algorithm (public key cryptographic algorithm of elliptic curve cryptography) ensures the security of the basic information system in the field of important government departments. In the present invention, it can also be widely used in important sensitive information such as bidding internal information, expert information and various important links in bidding/tender opening.

S13, receiving the bidding documents and storing them as evidence.

Specifically, please refer to FIG. 3 . In this embodiment, S13 further includes S131-S133, wherein:

S131, receiving the bidding documents and tender document templates submitted by the tenderer or the tendering agency;

S132, sending the bidding documents and the bidding document template to the corresponding bidder, so that the bidder completes the initial bidding document according to the bidding document template;

S133, receiving the initial bid from the bidder and matching the timestamp.

The above steps S131-S133 are conducive to standardizing the initial bids of the bidders through the bidding document template submitted by the tenderer or the bidding agency, and are convenient for evidence storage and improving traceability in the later stage by adding a timestamp to the initial bids.

As an improvement but not limitation, please refer to FIG. 4 . In this embodiment, S133 further includes S1331-S1335, wherein:

S1331, format check of the initial bid according to the bid document template;

S1332, performing algorithm verification on the quotation information of the initial bid according to a preset algorithm model;

S1333, conduct qualification review of the bidders of the initial bid according to the bidding documents;

S1334, matching timestamps for initial bids that have passed format verification, algorithm verification, and qualification review;

S1335, locking the sensitive bidding information in the initial bidding book with a matching timestamp, wherein the sensitive bidding information includes quotation information.

Among them, the above-mentioned step S1331 is mainly used to verify the integrity of the content of the initial bid and the standardization of the format, S1332 is mainly used to verify the accuracy of the quotation information, and S1333 is mainly used to screen qualified bidders. The embodiment of the present invention can perform corresponding format verification, algorithm verification and qualification review operations based on a preset program model or neural network, wherein the preset program model or neural network can query the rationality of the total price, comprehensive unit price and unit price composition of the bidder, which is used to screen relatively reasonable bidders and provide auxiliary basis for the subsequent confirmation of the successful bidder; the preset program model or neural network can also query the related information of the bidder corresponding to the initial bid through big data, and the related information includes but is not limited to the fields involved, asset status, credit status and operating status of the enterprise, and further review and screen the suppliers according to the bidder's requirements in the bidding documents, and provide another auxiliary basis for the subsequent confirmation of the successful bidder.

S14, generating a corresponding first hash fingerprint based on the initial bid of the bidder.

S15, generating a second hash fingerprint based on the revised bid after negotiation between the tenderer and the bidder and the first hash fingerprint.

In this embodiment, one hash fingerprint corresponds to one bid, and the hash fingerprint is the only basis for verifying the detailed contents of the bid. The first hash fingerprint corresponds to the initial bid, and the second hash fingerprint corresponds to the revised bid.

S16, confirming the successful bidder in response to the tendering party's screening operation on the revised bid, and generating a transaction hash after the bid opening.

In this embodiment, the method for confirming the successful bidder is to evaluate the various data that can be quantified in the bid evaluation process in an electronic mode. Its essence is to compare and demonstrate the rationality of the total price, comprehensive unit price and unit price composition of each bidder in the auxiliary bid evaluation process, and list the differences in the quotations for experts to score, forming the first element; at the same time, the areas involved, asset status, credit status and operating conditions of the enterprises are scored by experts to list the differences in the operation of the enterprises, forming the second element; and then the successful bidder is confirmed based on the first element, the second element and the expert scores. The above method can reduce subjective conjecture in the bid evaluation, eliminate human interference, prevent manipulation of bid evaluation, improve the fairness of bid evaluation, and prevent unfair competition.

S17, in response to the bidder's input operation of the transaction hash, push the winning bid information.

Specifically, please refer to FIG. 5 . In this embodiment, S17 further includes S171-S172, wherein:

S171, receiving the transaction hash input operation of the bidder in the transaction interface, and pushing the winning bid information, wherein the winning bid information includes the contact person, telephone number, address, bid opening date, name of the winning bidder and winning date of the tenderer/bidder;

S172, receiving complaint information within a preset time, and determining the bid winning result based on the complaint information and bid winning information.

The above steps S171-S172 can push the winning bid information according to the bidder's input, which has the effect of publicizing. At the same time, when actual complaint information is received within a preset time (such as 7 days), the distributed network platform will further use big data to collect and evaluate the winning bid information and the winning bidder on a larger scale and over a longer time span based on the complaint information, and finally determine the winning bid result according to the same scheme as the above S16. This prevents the bidder from artificially creating traffic that is beneficial to itself before bidding.

S18, in response to the decryption operation of the successful bidder based on the second hash fingerprint, pushing the docking operation between the successful bidder and the tenderer.

The above push operations include but are not limited to grouping, sending appointment information and phone calls, etc., to facilitate the signing of subsequent contracts between the successful bidder and the tenderer.

The embodiment of the present invention stores and maintains the same account book on the distributed network platform of multiple organizational units, and the bidding documents are uniformly recorded, which has the characteristics of being unforgeable, leaving traces throughout the process, being traceable, and being open and transparent, fully demonstrating the principles of openness, fairness and justice of bidding. At the same time, the bidding documents are in the form of data telegrams, which only occupy network storage space, and are encrypted and filed in multiple organizational units. With the development of current network technology, the security of network data is getting higher and higher, and the probability of accidents is much lower than that of warehouse storage, and paperless is more in line with the interests of enterprises. In addition, the embodiment of the present invention expands the scope of choice of the tenderer in the bidding process, and the bidding procurement is transformed from localization to nationalization, so that the tenderer can get a lower and more reasonable price and obtain better quality services. Finally, the communication channel between the bidder and the tenderer is established through the distributed network platform, and the intelligent auxiliary confirmation of the winning bidder also greatly reduces the communication manpower cost of the bidder and the tenderer, improves the bidding efficiency, and shortens the bidding cycle.

Second embodiment:

As shown in FIG. 6 , the present invention further provides an online open and transparent bidding device 100, comprising a first generating module 110, a registering module 120, a receiving module 130, a second generating module 140, a third generating module 150, a confirming module 160, a first pushing module 170, and a second pushing module 180, wherein:

A first generating module 110 is used to establish a distributed network platform based on bidding requirements, wherein the distributed network platform includes multiple organizational units, and the multiple organizational units are used to maintain at least the same account book;

The registration module 120 is connected to the first generation module 110 and is used to respond to the user registration request and register the user identity account according to the user authentication information, wherein the user identity account includes the tenderer and the bidder;

The receiving module 130 and the registration module 120 are used to receive the bidding documents and store the bidding documents;

The second generating module 140 is connected to the receiving module 130 and is used to generate a corresponding first hash fingerprint based on the initial bid of the bidder;

The third generating module 150 is connected to the second generating module 140 and is used to generate a second hash fingerprint based on the revised bid after negotiation between the tenderer and the bidder and the first hash fingerprint;

The confirmation module 160 is connected to the third generation module 150 and is used to confirm the winning bidder in response to the screening operation of the tendering party on the revised bid, and to generate a transaction hash after the bid is opened;

The first push module 170 is connected to the confirmation module 160 and is used to push the winning bid information in response to the bidder's input operation of the transaction hash;

The second push module 180 is connected to the first push module 170, and is used to push the docking operation between the successful bidder and the tenderer in response to the decryption operation of the successful bidder based on the second hash fingerprint.

As a specific solution but not limitation, the registration module 120 includes:

The sending unit 121 is used to respond to the user registration request and issue an identity account to the user using the CA certificate according to the user authentication information;

The calling unit 122 is used to call the SDK to perform unified CA registration for the tenderer and the bidder;

The encryption unit 123 is used to perform encryption operation on at least the user identity account based on the SM2 algorithm.

The modules and units of this embodiment are the same as the corresponding steps of the first embodiment. For other steps mentioned in the first embodiment, those skilled in the art can also derive corresponding modules, units or sub-units to correspond to them one by one, and the derived modules, units or sub-units should all fall within the scope of the description of this embodiment and will not be repeated here for the sake of simplicity of description.

The embodiment of the present invention stores and maintains the same account book on the distributed network platform of multiple organizational units, and the bidding documents are uniformly recorded, which has the characteristics of being unforgeable, leaving traces throughout the process, being traceable, and being open and transparent, fully demonstrating the principles of openness, fairness and justice of bidding. At the same time, the bidding documents are in the form of data telegrams, which only occupy network storage space, and are encrypted and filed in multiple organizational units. With the development of current network technology, the security of network data is getting higher and higher, and the probability of accidents is much lower than that of warehouse storage, and paperless is more in line with the interests of enterprises. In addition, the embodiment of the present invention expands the scope of choice of the tenderer in the bidding process, and the bidding procurement is transformed from localization to nationalization, so that the tenderer can get a lower and more reasonable price and obtain better quality services. Finally, the communication channel between the bidder and the tenderer is established through the distributed network platform, and the intelligent auxiliary confirmation of the winning bidder also greatly reduces the communication manpower cost of the bidder and the tenderer, improves the bidding efficiency, and shortens the bidding cycle.

Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the above-described system, device and unit can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

An embodiment of the present invention further provides a computer storage medium on which a computer program is stored. When the program is executed by a processor, the online open and transparent bidding method as in the above embodiments is implemented.

Those of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned online open and transparent bidding methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application may include non-volatile and/or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

Alternatively, if the above-mentioned integrated unit of the present invention is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the embodiment of the present invention can be essentially or partly reflected in the form of a software product that contributes to the relevant technology. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, terminal, or network device, etc.) to execute all or part of the methods of each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as mobile storage devices, RAM, ROM, magnetic disks or optical disks.

Corresponding to the above-mentioned computer storage medium, in one embodiment, a computer device is also provided, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, an online open and transparent bidding method as in the above-mentioned embodiments is implemented.

The computer device may be a terminal, and its internal structure diagram may be shown in FIG7. The computer device includes a processor, a memory, a network interface, a display screen, and an input device connected via a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The network interface of the computer device is used to communicate with an external terminal via a network connection. When the computer program is executed by the processor, an online open and transparent bidding method is implemented. The display screen of the computer device may be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device may be a touch layer covered on the display screen, or a key, trackball or touchpad provided on the housing of the computer device, or an external keyboard, touchpad or mouse, etc.

The embodiment of the present invention stores and maintains the same account book on the distributed network platform of multiple organizational units, and the bidding documents are uniformly recorded, which has the characteristics of being unforgeable, leaving traces throughout the process, being traceable, and being open and transparent, fully demonstrating the principles of openness, fairness and justice of bidding. At the same time, the bidding documents are in the form of data telegrams, which only occupy network storage space, and are encrypted and filed in multiple organizational units. With the development of current network technology, the security of network data is getting higher and higher, and the probability of accidents is much lower than that of warehouse storage, and paperless is more in line with the interests of enterprises. In addition, the embodiment of the present invention expands the scope of choice of the tenderer in the bidding process, and the bidding procurement is transformed from localization to nationalization, so that the tenderer can get a lower and more reasonable price and obtain better quality services. Finally, the communication channel between the bidder and the tenderer is established through the distributed network platform, and the intelligent auxiliary confirmation of the winning bidder also greatly reduces the communication manpower cost of the bidder and the tenderer, improves the bidding efficiency, and shortens the bidding cycle.

The technical features of the above embodiments may be arbitrarily combined. 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.

The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims (10)

1. An online public transparent bidding method, comprising:

Establishing a distributed network platform based on bidding requirements, wherein the distributed network platform comprises a plurality of organization units which are at least used for maintaining the same account book;

Responding to a user registration request, and registering a user identity account according to user authentication information, wherein the user identity account comprises a bidding party and a bidding party;

Receiving a bidding document and storing the bidding document;

generating a corresponding first hash fingerprint based on the initial tender of the bidder;

generating a second hash fingerprint based on the corrected tender and the first hash fingerprint after negotiations by the tenderer and the bidder;

The bid-winning party is confirmed in response to screening operation of the bid-winning party on the corrected bid-making book, and transaction hash is generated after bid-opening;

Pushing bid-winning information in response to the input operation of the bidder on the transaction hash;

and pushing the docking operation of the winner and the signer in response to the decryption operation of the winner based on the second hash fingerprint.

2. The method of claim 1, wherein the registering a user identity account according to user authentication information in response to the user registration request, the user identity account including a tenderer and a bidder, comprises:

responding to a user registration request, and issuing an identity account to a user by adopting a CA certificate according to user authentication information;

calling the SDK to perform unified CA registration on the bidding party and the bidding party;

And encrypting at least the user identity account based on the SM2 algorithm.

3. The method of claim 2, wherein the bidding party includes a bidding person and a bidding agency, the steps of receiving and documenting bidding documents, comprising:

receiving a bid document and a bid document template submitted by a tenderer or a bid agency;

transmitting the bidding document and the bidding document template to the corresponding bidder so that the bidder completes the initial tender according to the bidding document template;

An initial bid of the bidder is received and a time stamp is matched.

4. The method of claim 3, wherein the step of receiving an initial bid of a bidder and matching a time stamp comprises:

performing format verification on the initial tender book according to the tender document template;

carrying out algorithm verification on quotation information of the initial bid according to a preset algorithm model;

performing qualification auditing on a bidding party of the initial bid according to the bid-tendering file;

matching a time stamp with an initial bid passing format verification, algorithm verification and qualification audit;

sensitive bid information in an initial bid matching a timestamp is locked, the sensitive bid information including bid information.

5. The method of claim 4, wherein the pushing bid information step in response to a bidder entering a transaction hash comprises:

Receiving input operation of a bidding party on a transaction hash by a transaction interface, and pushing bid-winning information, wherein the bid-winning information comprises a contact person, a telephone, an address, an opening date, a bid-winning name and a bid-winning date of a bidding party/bidding party;

and receiving complaint information in preset time, and judging a winning result according to the complaint information and winning information.

6. The method of claim 5, wherein the user identity account further comprises an expert for verifying and maintaining the integrity of the bidding process, and for collecting and feeding back platform questions of the user.

7. An on-line public transparent bidding device, comprising:

The system comprises a first generation module, a second generation module and a third generation module, wherein the first generation module is used for establishing a distributed network platform based on bidding requirements, the distributed network platform comprises a plurality of organization units, and the plurality of organization units are at least used for maintaining the same account book;

the registration module is used for responding to a user registration request and registering a user identity account according to user authentication information, wherein the user identity account comprises a bidding party and a bidding party;

the receiving module is used for receiving the bidding documents and storing the bidding documents;

The second generation module is used for generating a corresponding first hash fingerprint based on the initial tender book of the bidder;

the third generation module is used for generating a second hash fingerprint based on the corrected tender book and the first hash fingerprint after negotiations of the tenderer and the bidder;

The confirmation module is used for responding to the screening operation of the bidding party on the corrected bid-making book to confirm the bidding party and generating transaction hash after bidding;

the first pushing module is used for pushing bid-winning information in response to the input operation of the bidding party on the transaction hash;

and the second pushing module is used for pushing the docking operation of the winner and the bidding person in response to the decryption operation of the winner based on the second hash fingerprint.

8. The apparatus of claim 7, wherein the registration module comprises:

the sending unit is used for responding to the user registration request and issuing an identity account to the user by adopting a CA certificate according to the user authentication information;

The calling unit is used for calling the SDK to perform unified CA registration on the bidding party and the bidding party;

And the encryption unit is used for carrying out encryption operation on at least the user identity account based on the SM2 algorithm.

9. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the online public transparent bidding method of any of claims 1-6 when the computer program is executed.

10. A computer storage medium having stored thereon a computer program which when executed by a processor implements an online public transparent bidding method according to any of claims 1 to 6.