Management system and method based on block chain

Abstract

The invention discloses a management system and method based on a block chain. The method comprises the following steps that 1, a user carries out identity information registration and login in the management system; 2, a user carries out asset registration and registration; step 3, asset transaction and management; 4, the assets participate in the shared economy activity through shared economy integration, and the identity verification and asset registration module is used for digital identity registration and asset registration of the user; the asset transaction and management module is used for managing assets and performing safety guarantee on the transaction process; the sharing economy integration module is used for connecting block chain registration assets with a sharing platform, and the asset token conversion module is used for converting assets suitable for token conversion into digital tokens; the law supervision module is used for ensuring that the digitization and tokenization processes conform to law compliance; the system has the characteristics of transparent transaction and safe asset management.

Description

Technical Field

[0001] The present invention relates to the field of blockchain technology, and in particular to a management system and method based on blockchain. Background Art

[0002] Traditional asset management methods usually adopt a centralized model, with intermediaries or third-party trustees registering, trading, and managing assets. However, this centralized asset management method has a series of problems.

[0003] First, the trust issue is one of them. Since the intermediary acts as a single controller, all parties involved must rely on and trust its operation. However, this trust is based on legal contracts and regulators, so there are risks and uncertainties. Secondly, the data island phenomenon is also a challenge. Asset information is usually stored in different centralized databases, leading to the emergence of data island problems. This makes it difficult for the participants to achieve instant and accurate data sharing and interaction, resulting in information asymmetry and lack of transparency.

[0004] In addition, security risks are also a serious problem. Centralized asset management systems are prone to hacker attacks and data tampering, making asset information and transaction data easy to be stolen or tampered with. The existence of these problems has a negative impact on the security, efficiency and credibility of asset management. Therefore, it is necessary to design a safe, reliable and transparent blockchain-based management system and method. Summary of the invention

[0005] The purpose of the present invention is to provide a blockchain-based management system and method to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a management system based on blockchain, the operation method of the system comprises the following steps: Step 1: The user registers and logs in the management system; Step 2: Users register and register their assets; Step 3: Asset trading and management; Step 4: Integrate the sharing economy to enable assets to participate in sharing economy activities.

[0007] According to the above technical solution, the steps for the user to register identity information and log in to the management system include: The user registers his identity in the management system client and is assigned a blockchain digital ID card; The identity verification mechanism on the blockchain ensures that the identity of the asset owner is authentic; Smart contracts stipulate the permissions and operation restrictions of different participants to protect the security of assets.

[0008] According to the above technical solution, the identity verification mechanism on the blockchain ensures that the identity of the asset owner is authentic and trustworthy, including: After receiving the digital ID card, the user can use it to log in to the asset management system. The user opens the login interface of the asset management system and enters the public key or identifier of his or her digital ID card, then enters the private key or password of his or her digital ID card and submits a login request. The asset management system uses the private key provided by the user to decrypt and verify the digital ID card to confirm the authenticity and legitimacy of the user's identity. The system uses the private key corresponding to the user's public key to decrypt the digital ID card and compares the decryption result with the identity information provided by the user when registering. Once the user's identity authentication is passed, the user successfully logs in to the asset management system and can start subsequent asset management operations. At the same time, the system assigns corresponding permissions and operation restrictions based on the user's identity and role to protect the security and privacy of assets.

[0009] According to the above technical solution, the steps for the user to register and register assets include: Establish an asset registration module to allow asset owners to register asset information on the blockchain; Blockchain provides tamper-proof records, ensuring the transparency and security of asset information; Provides indexing support and oversight by government regulators.

[0010] According to the above technical solution, the step of establishing an asset registration module to allow asset owners to register asset information on the blockchain includes: The management system is equipped with an asset registration module, which provides asset owners with the function of registering their asset information on the blockchain. Asset owners enter the key information of the assets through the asset registration module, including asset type, description, owner, etc. When the asset information is entered, the asset management system will generate a unique asset identifier. The method for generating the identifier is: use a hash algorithm, such as SHA-256, to calculate the unique attributes of the asset and generate a unique asset identifier. The unique attributes of the asset include its type, owner information, description, etc. By inputting these attributes into the hash function, a unique identifier can be generated. The identifier is a unique hash value used to uniquely identify the asset on the blockchain.

[0011] According to the above technical solution, the steps of asset transaction and management include: Tokenization of assets, applicable to assets suitable for digitization and tokenization; Legal procedures and regulatory requirements to ensure the compliance and legality of assets; Assets can be used as collateral and appraised and valued by professional companies; Mortgage information is written into smart contracts for supervision and transparency; The execution of smart contracts ensures the transparency and security of transactions.

[0012] According to the above technical solution, the steps of writing the mortgage information into the smart contract for supervision and transparency include: Users can pledge their assets, and professional companies will identify and evaluate the collateral to determine its value and mortgageability as well as related information, such as the description, value, ownership, etc. of the collateral, which will be recorded in the smart contract for supervision and tracking. After the evaluation and identification are completed, the relevant information of the collateral will be written into the smart contract. The smart contract contains the rules and conditions related to the collateral. The description, assessed value, ownership and other information of the collateral will be recorded in the storage area of ​​the smart contract. Through the smart contract, the status of the collateral can be supervised and tracked. When the collateral is used as a pledge or mortgage, the smart contract can automatically monitor its status and ownership. The contract stipulates the conditions for the release of the collateral, such as repayment of the loan, performance of the contract, etc. Once the release conditions are met, the smart contract will automatically execute the relevant operations and release the collateral to the corresponding participants. In this system, users can convert tokens into real currency for withdrawal, thereby realizing a complete transaction process.

[0013] According to the above technical solution, the steps of integrating the shared economy to enable assets to participate in shared economy activities include: Integrate asset management systems with sharing economy platforms to enable assets to participate in sharing economy activities; Platform integration, connecting with the sharing economy platform through API interface or other integration methods; Asset listing and setup, allowing asset owners to set rental conditions, pricing, and other information; Asset sharing and leasing, through the sharing economy platform to achieve leasing, sharing or cooperative use; Evaluation and feedback: provide evaluation and feedback mechanisms to provide users with reference information; Transaction settlement and payment are carried out through smart contracts or other payment channels.

[0014] According to the above technical solution, the steps of listing and setting assets, allowing asset owners to set rental conditions, pricing and other information, include: The asset management system can transmit data such as asset information, availability and transaction conditions to the sharing economy platform. Asset owners can use the client interface of the asset management system to list their assets on the sharing economy platform. During the listing process, asset owners can set the rental conditions, pricing, available time and other information of the assets. These settings can be implemented through smart contracts or other rule engines to ensure the transparency and automated execution of transaction conditions.

[0015] According to the above technical solution, the system includes: Identity verification and asset registration module, used for users to register digital identities and assets; Asset transaction and management module, used to manage assets and ensure the security of the transaction process; The sharing economy integration module is used to connect blockchain registered assets with the sharing platform to maximize the utilization of assets.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention manages the assets of the blockchain by providing an identity authentication and asset registration module, an asset transaction and management module, and a shared economy integration module. First, a real and credible user identity is established through identity registration and login, and the permissions and operation restrictions specified by the smart contract are set. Secondly, the asset owner can register the asset information on the blockchain, including key information such as asset type, description and owner. Then, when trading assets, assets suitable for tokenization can be tokenized. At the same time, assets involving legal procedures and regulatory requirements need to comply with relevant regulations. Finally, the asset management system is integrated with the shared economy platform, and assets can participate in shared economy activities. Transactions such as asset listing, sharing, and leasing are executed through smart contracts. The evaluation and feedback mechanism provides user reference. Transaction settlement and payment are processed by smart contracts or other payment channels. This method provides a more convenient, secure, and transparent asset management and transaction experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 A flowchart of a blockchain-based management method provided in Embodiment 1 of the present invention; Figure 2 A schematic diagram of the module composition of a blockchain-based management system provided in Example 2 of the present invention. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Embodiment 1: Figure 1This is a flowchart of a management method based on blockchain provided in Embodiment 1 of the present invention. This embodiment can be applied to asset management scenarios. This method can be executed by the management system based on blockchain provided in this embodiment. Figure 1 As shown, the method specifically comprises the following steps: Step 1: The user registers and logs in the management system; In the embodiment of the present invention, identity information registration and login are performed in the system, and personal identity information is converted into digital information and stored in the blockchain; Exemplarily, the user opens the client interface of the asset management system and chooses to register an identity. During the identity registration, the user enters personal identity information, name, contact information, and submits a registration request. After receiving the registration request, the management system authenticates the user and verifies the user based on the relevant identity documents provided by the user, such as a scanned copy of the ID card, a driver's license, etc. The management system then uses blockchain technology to generate a unique digital ID card, which contains the user's blockchain identity information and public key; Exemplarily, after receiving a digital ID card, the user can use the ID card to log in to the asset management system. The user opens the login interface of the asset management system and enters the public key or identifier of his digital ID card, then enters the private key or password of his digital ID card, and submits a login request. The asset management system uses the private key provided by the user to decrypt and verify the digital ID card to confirm the authenticity and legitimacy of the user's identity. The system uses the private key corresponding to the user's public key to decrypt the digital ID card and compares the decryption result with the identity information provided by the user when registering. Once the user's identity authentication is passed, the user successfully logs in to the asset management system and can start subsequent asset management operations. At the same time, the system assigns corresponding permissions and operation restrictions according to the user's identity and role to protect the security and privacy of assets. Exemplarily, in a blockchain-based management system, different permissions and operation restrictions can be assigned according to the user's identity and role to ensure the security of the system and the protection of data. For example, viewing permissions: allow users to view relevant information of specific assets, including asset type, description, ownership, etc. Modification permissions: allow users to modify relevant information of specific assets, such as updating asset descriptions, ownership changes, etc. Identification permissions: allow users with specific roles to perform asset identification and confirm the authenticity, value and quality of assets. Supervision permissions: allow regulators or specific regulatory roles to supervise and audit the system to ensure compliance and compliance with regulatory requirements. The specific setting and allocation of these permissions and restrictions depend on the design and needs of the asset management system, and can be flexibly configured according to different scenarios and participant roles. Through reasonable permissions and operation restrictions, the security, compliance and credibility of the system can be ensured, and potential risks and abuses can be prevented.

[0020] Step 2: Users register and register their assets; In the embodiment of the present invention, the user registers and registers the asset, the system generates a unique asset identifier based on the asset information, and stores the information on the chain; Exemplarily, an asset registration module is provided in the management system, which provides the asset owner with the function of registering its asset information on the blockchain. The asset owner enters the key information of the asset through the asset registration module, which includes the asset type, description, owner, etc. When the asset information is entered, the asset management system will generate a unique asset identifier. The method for generating the identifier is: using a hash algorithm, such as SHA-256, to calculate the unique attributes of the asset to generate a unique asset identifier. The unique attributes of the asset include its type, owner information, description, etc. By inputting these attributes into the hash function, a unique identifier can be generated. The identifier is a unique hash value used to uniquely identify the asset on the blockchain; Exemplarily, the asset management system stores the asset information in the corresponding data structure of the blockchain. During the asset registration process, the verification node verifies and confirms the asset information to ensure the accuracy and legality of the asset information and maintain the consistency of the blockchain. Once the asset information is successfully uploaded to the chain, the asset management system sends an asset registration event notification to the relevant parties, including the asset owner, regulator or other relevant stakeholders. The notification can be sent by email, SMS or internal system message to ensure that the relevant parties are informed of the results of the asset registration in a timely manner; Exemplarily, this patent introduces an authoritative government regulatory agency to verify the user's asset information. When the user registers the asset information, the system sends the information to the authoritative government agency for verification to see whether it is true. In subsequent transactions, the government agency will also participate to supervise the transactions between the two parties. At the same time, in order to facilitate the retrieval and query of assets, the system establishes an asset index on the blockchain. Users can quickly find the required asset information based on different retrieval conditions, such as asset type, owner, etc. Through the above steps, the blockchain-based asset management system can realize the entire process of asset registration and registration, ensure the accuracy, transparency and security of asset information, and provide a reliable foundation for asset management.

[0021] Step 3: Asset trading and management; In an embodiment of the present invention, physical assets are converted into digital tokens for trading and management on a blockchain network. Different types of assets may require different token standards and contracts to implement their tokenization process. For example, before conducting an asset transaction, it is necessary to prepare for the asset tokenization process, including determining the asset type, identifying the asset value, confirming ownership and legal compliance, etc. For certain types of assets, additional legal procedures and regulatory requirements need to be met. The asset management system needs to cooperate with relevant professional institutions, evaluation institutions and legal institutions to ensure that the preparations for asset tokenization are compliant and meet the requirements. According to the characteristics and needs of the assets, the tokenization method of the assets is designed, which includes selecting appropriate token standards (such as ERC-20, ERC-721, etc.), formulating token contracts, and determining the token supply. Exemplarily, tokens are issued and distributed according to the value and ownership of assets. Token issuance is to convert the value of assets into a corresponding number of tokens for subsequent transactions and management. The issuance process requires identity authentication and authorization of asset owners to ensure the legitimacy of tokens and the authenticity of ownership. The distribution process can be based on the roles and rights of different participants to ensure the reasonable distribution and circulation of tokens in the system. Tokenized assets can be traded and managed on the blockchain network. Users can buy, sell, transfer and hold tokens through the interface of the asset management system or a third-party trading platform. Asset transactions can be automatically executed through smart contracts to ensure the security and transparency of transactions. At the same time, the asset management system provides asset holding and management functions, including querying asset information, monitoring asset value, participating in governance, etc. For example, users can pledge their assets, and professional companies will identify and evaluate the collateral to determine its value and mortgageability as well as related information, such as the description, value, ownership, etc. of the collateral, which will be recorded in the smart contract for supervision and tracking. After the evaluation and identification are completed, the relevant information of the collateral will be written into the smart contract. The smart contract contains rules and conditions related to the collateral. The description, assessed value, ownership and other information of the collateral will be recorded in the storage area of ​​the smart contract. Through the smart contract, the status of the collateral can be supervised and tracked. When the collateral is used as a pledge or mortgage, the smart contract can automatically monitor its status and ownership. The contract stipulates the conditions for the release of the collateral, such as repayment of the loan, performance of the contract, etc. Once the release conditions are met, the smart contract will automatically execute the relevant operations and release the collateral to the corresponding parties. In this system, users can convert tokens into real currency for withdrawal, thereby realizing a complete transaction process.

[0022] Step 4: Integrate the sharing economy to enable assets to participate in sharing economy activities.

[0023] In the embodiment of the present invention, the sharing economy integration is to connect the asset management system with the sharing economy platform to enable the assets to participate in sharing economy activities; For example, the asset management system needs to be integrated with the sharing economy platform to achieve the availability and visibility of assets on the sharing economy platform. Through the API interface or other integration methods with the sharing economy platform, the asset management system can pass data such as asset information, availability and transaction conditions to the sharing economy platform. Asset owners can use the client interface of the asset management system to list their assets on the sharing economy platform. During the listing process, asset owners can set the rental conditions, pricing, available time and other information of the assets. These settings can be implemented through smart contracts or other rule engines to ensure the transparency and automatic execution of transaction conditions. For example, once an asset is listed on a sharing economy platform, other users can rent, share or cooperatively utilize the asset through the platform. The sharing economy platform will display a list of available assets and provide relevant search and filtering functions so that users can find assets that meet their needs. Transactions between asset owners and renters are executed through smart contracts to ensure the security and credibility of transactions. At the same time, an evaluation and feedback mechanism is provided to allow users to evaluate and comment on assets and transaction experiences. These evaluations and feedback can be used as reference information to help other users make more informed decisions. Evaluations and feedback can be stored and verified through blockchain technology to prevent malicious or false evaluations. Through the above detailed steps, the blockchain-based asset management system can be closely integrated with the sharing economy platform, enabling asset owners to easily participate in sharing economy activities with their assets. This integration provides higher asset utilization and flexibility, and promotes the development of the sharing economy and the optimal use of assets.

[0024] Embodiment 2: Embodiment 2 of the present invention provides a management system based on blockchain. Figure 2 A schematic diagram of the module composition of a blockchain-based management system provided in Embodiment 2 of the present invention is shown in FIG. Figure 2 As shown, the system includes: Identity verification and asset registration module, used for users to register digital identities and assets; Asset transaction and management module, used to manage assets and ensure the security of the transaction process; The sharing economy integration module is used to connect blockchain registered assets with the sharing platform to maximize the use of assets; In some embodiments of the present invention, the identity authentication and asset registration module includes: Identity information registration and login module, used to ensure that participants in the asset management system have a credible identity and obtain a blockchain digital ID card; The identity authentication and authority allocation module is used to verify the authenticity of the participant's identity through the identity authentication mechanism on the blockchain; Asset registration and registration module, which allows asset owners to register their asset information on the blockchain; In some embodiments of the present invention, the asset transaction and management module includes: An asset tokenization module for converting assets suitable for tokenization into digital tokens; A legal and regulatory module to ensure that the digitization and tokenization process complies with legal compliance; The asset mortgage and smart contract module is used to realize the asset mortgage function. Professional companies identify the collateral and write the relevant information into the smart contract to ensure the supervision and security of the collateral; In some embodiments of the present invention, the sharing economy integration module includes: Platform integration module to enable the availability and visibility of assets on sharing economy platforms; The asset listing and setting module is used by asset owners to list assets on the sharing economy platform and set rental conditions, pricing, availability time and other information; The asset sharing and transaction settlement module is used to realize the leasing, sharing or cooperative use of assets.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. 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. A management method based on blockchain, characterized by: The method comprises the following steps: Step 1: The user registers and logs in the management system; Step 2: Users register and register their assets; Step 3: Asset trading and management; Step 4: Integrate the sharing economy to enable assets to participate in sharing economy activities.

2. The blockchain-based management method according to claim 1, characterized in that: The steps of the user registering identity information and logging in to the management system include: The user registers his identity in the management system client and is assigned a blockchain digital ID card; The identity verification mechanism on the blockchain ensures that the identity of the asset owner is authentic; Smart contracts stipulate the permissions and operation restrictions of different participants to protect the security of assets.

3. The blockchain-based management method according to claim 2, characterized in that: The authentication mechanism on the blockchain ensures that the identity of the asset owner is authentic and trustworthy, including: After receiving the digital ID card, the user can use it to log in to the asset management system. The user opens the login interface of the asset management system and enters the public key or identifier of his or her digital ID card, then enters the private key or password of his or her digital ID card and submits a login request. The asset management system uses the private key provided by the user to decrypt and verify the digital ID card to confirm the authenticity and legitimacy of the user's identity. The system uses the private key corresponding to the user's public key to decrypt the digital ID card and compares the decryption result with the identity information provided by the user when registering. Once the user's identity authentication is passed, the user successfully logs in to the asset management system and can start subsequent asset management operations. At the same time, the system assigns corresponding permissions and operation restrictions based on the user's identity and role to protect the security and privacy of assets.

4. The blockchain-based management method according to claim 1, characterized in that: The steps for the user to register and register assets include: Establish an asset registration module to allow asset owners to register asset information on the blockchain; Blockchain provides tamper-proof records, ensuring the transparency and security of asset information; Provides indexing support and oversight by government regulators.

5. The blockchain-based management method according to claim 4, characterized in that: The steps of establishing an asset registration module to allow asset owners to register asset information on the blockchain include: The management system is equipped with an asset registration module, which provides asset owners with the function of registering their asset information on the blockchain. Asset owners enter the key information of the assets through the asset registration module, which includes asset type, description, and owner. When the asset information is entered, the asset management system will generate a unique asset identifier. The method for generating the identifier is: use a hash algorithm, such as SHA-256, to calculate the unique attributes of the asset and generate a unique asset identifier. The unique attributes of the asset include its type, owner information, and description. By inputting these attributes into the hash function, a unique identifier can be generated. The identifier is a unique hash value used to uniquely identify the asset on the blockchain.

6. The blockchain-based management method according to claim 1, characterized in that: The steps of asset transaction and management include: Tokenization of assets, applicable to assets suitable for digitization and tokenization; Legal procedures and regulatory requirements to ensure the compliance and legality of assets; Assets can be used as collateral and appraised and valued by professional companies; Mortgage information is written into smart contracts for supervision and transparency; The execution of smart contracts ensures the transparency and security of transactions.

7. The blockchain-based management method according to claim 6, characterized in that: The steps of writing the mortgage information into the smart contract for supervision and transparency include: Users can pledge their assets, and professional companies will identify and evaluate the collateral to determine its value and mortgageability as well as related information, such as the description, value, and ownership of the collateral, which will be recorded in the smart contract for supervision and tracking. After the evaluation and identification are completed, the relevant information of the collateral will be written into the smart contract. The smart contract contains the rules and conditions related to the collateral. The description, assessed value, and ownership information of the collateral will be recorded in the storage area of ​​the smart contract. Through the smart contract, the status of the collateral can be supervised and tracked. When the collateral is used as a pledge or mortgage, the smart contract can automatically monitor its status and ownership. The contract stipulates the conditions for the release of the collateral, such as repayment of the loan and performance of the contract. Once the release conditions are met, the smart contract will automatically execute the relevant operations and release the collateral to the corresponding participants. In this system, users can convert tokens into real currency for withdrawal, thereby realizing a complete transaction process.

8. The blockchain-based management method according to claim 1, characterized in that: The steps of implementing asset participation in sharing economic activities through sharing economic integration include: Integrate asset management systems with sharing economy platforms to enable assets to participate in sharing economy activities; Platform integration: connecting with the sharing economy platform through API interface or other integration methods; Asset listing and setup, allowing asset owners to set rental conditions and pricing information; Asset sharing and leasing, through the sharing economy platform to achieve leasing, sharing or cooperative use; Evaluation and feedback: provide evaluation and feedback mechanisms to provide users with reference information; Transaction settlement and payment are carried out through smart contracts or other payment channels.

9. The blockchain-based management method according to claim 8, characterized in that: The steps of listing and setting up assets, allowing asset owners to set rental conditions and pricing information, include: The asset management system can transmit asset information, availability and transaction condition data to the sharing economy platform. Asset owners can use the client interface of the asset management system to list their assets on the sharing economy platform. During the listing process, asset owners can set the rental conditions, pricing, and available time information of the assets. These settings can be implemented through smart contracts or other rule engines to ensure the transparency and automated execution of transaction conditions.

10. A blockchain-based management system characterized by: The system comprises: Identity verification and asset registration module, used for users to register digital identities and assets; Asset transaction and management module, used to manage assets and ensure the security of the transaction process; The sharing economy integration module is used to connect blockchain registered assets with the sharing platform to maximize the utilization of assets.

Images