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Electronic bid inviting purchasing system based on block chain technology

A technology of blockchain and technology, applied in the direction of payment system, payment system structure, resources, etc., can solve problems such as irregular operation, insecure information, and opaque information, and achieve the effect of ensuring uniqueness

Inactive Publication Date: 2019-11-26
宁夏神州好易信息发展股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application of electronic bidding has made the bidding business process more standardized, significantly improved in efficiency and environmentally friendly, but at the same time new problems have emerged, such as: the information in the electronic bidding process is not transparent, the operation is not standardized, resources are not shared, information unsafe etc.

Method used

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  • Electronic bid inviting purchasing system based on block chain technology

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Embodiment

[0014] Such as figure 1 As shown, an electronic bidding procurement system based on blockchain technology is characterized in that the traditional electronic bidding system is improved and optimized in combination with blockchain technology, and the trading platform, public service platform and administrative supervision platform are technically Innovation; the trading platform mentioned above is mainly used for the whole-process electronic trading process of bidding projects (including project creation, release of announcement information, supplier registration, payment of deposit, online bid opening, bid evaluation, contract signing and procurement parties evaluation); the public service platform is used for the information service and interaction platform of the tenderer (purchaser) and bidder (supplier) reputation, transaction information, expert management and extraction, news, venues, policies and regulations; The above administrative supervision platform provides superv...

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Abstract

The invention discloses an electronic bid inviting purchasing system based on a block chain technology. According to the invention, the technical characteristics of distributed data storage, point-to-point transmission, a consensus mechanism, an encryption algorithm and the like of the blockchain are utilized; a decentralized storage mode is achieved, the characteristics of electronic bidding andtendering are combined, bidding and tendering intelligence and traceability and tamper resistance of the bidding and tendering process are promoted, the problems that in the electronic bidding and tendering process, information is not transparent, operation is not standard, information is not safe, bidding surrounding and cross-bidding evidence obtaining are difficult are effectively solved, and therefore the whole electronic bidding and tendering process is public, fair and fair.

Description

technical field [0001] The invention relates to an electronic bidding procurement system based on block chain technology. Background technique [0002] With the continuous development of information network technology, the traditional offline and paper-based bidding methods are gradually abandoned and replaced by electronic bidding. The application of electronic bidding has made the bidding business process more standardized, significantly improved in efficiency and environmentally friendly, but at the same time new problems have emerged, such as: the information in the electronic bidding process is not transparent, the operation is not standardized, resources are not shared, information Unsafe etc. The new application models of computer technologies such as blockchain distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm can just solve the above problems. Blockchain can be divided into public chain, private chain and alliance...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/06G06Q20/38G06Q10/06
CPCG06Q10/0633G06Q20/3829G06Q30/0601
Inventor 姚永福姚永宏
Owner 宁夏神州好易信息发展股份有限公司
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