WO2024011357A1 - Plant asset management method, management system, transaction method and transaction system - Google Patents

Plant asset management method, management system, transaction method and transaction system Download PDF

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Publication number
WO2024011357A1
WO2024011357A1 PCT/CN2022/104929 CN2022104929W WO2024011357A1 WO 2024011357 A1 WO2024011357 A1 WO 2024011357A1 CN 2022104929 W CN2022104929 W CN 2022104929W WO 2024011357 A1 WO2024011357 A1 WO 2024011357A1
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token
management node
content information
management
information
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PCT/CN2022/104929
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French (fr)
Chinese (zh)
Inventor
曹承祥
黄相玮
黄麒瑾
林群贸
曾百庆
田嘉升
李梦莹
林新庭
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大自然交易平台股份有限公司
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Priority to PCT/CN2022/104929 priority Critical patent/WO2024011357A1/en
Publication of WO2024011357A1 publication Critical patent/WO2024011357A1/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/06Asset management; Financial planning or analysis
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/02Agriculture; Fishing; Forestry; Mining

Definitions

  • the present invention relates to plant asset management; in particular, it refers to a plant asset management method, a plant asset management system, a plant asset trading method and a plant asset trading system that use blockchain technology to manage plant assets.
  • Greenhouse gases mainly include carbon dioxide, methane, nitrous oxide, and hydrofluoride. carbides, perfluorocarbons and sulfur hexafluoride. Greenhouse gases will cause global warming and global climate change, which will have a considerable impact on ecology and the environment. Currently, all countries around the world are committed to reducing greenhouse gas emissions.
  • Carbon dioxide is the most abundant greenhouse gas, and carbon dioxide can be converted into oxygen through photosynthesis by plants.
  • many lands that originally grew plants, such as forests, grasslands, etc. have also been extensively destroyed by humans and converted into residential or industrial land. As a result, there are not enough existing plants on the earth. Consumes a lot of carbon dioxide.
  • the object of the present invention is to provide a plant asset management method and a plant asset management system that can use planted plants as digital assets.
  • the object of the present invention is to provide a plant asset trading method and a plant asset trading system, which can use planted plants as digital assets and conduct transactions.
  • the invention provides a plant asset management method, which includes the following steps:
  • the content information of the at least one token includes the number of one or more units divided by multiple plants in at least one plant planting area and the information of the corresponding units of plants;
  • the at least one other token corresponds to at least a part of the growth increment.
  • the content information of the at least one other token includes the number of the corresponding units of the at least one other token and the information of the plants of the corresponding units;
  • the invention provides a plant asset management system, which includes a management node, an update device and an issuer device, wherein the management node is one of multiple nodes on a blockchain network, and the management node
  • the node receives a piece of content information corresponding to at least one token.
  • the content information includes the number of one or more units divided by a plurality of plants and the information of the corresponding units of plants; the management node is based on the information corresponding to the at least one token.
  • the content information of a token generates the at least one token, and adds the at least one token and its content information to the distributed ledger of the multiple nodes in the blockchain network;
  • the update device Set a growth data of the plurality of plants corresponding to the at least one token on the management node;
  • the issuer device generates a growth increment based on the growth data, and the issuer device sets at least another Content information of a token and sending an issuance request to the management node;
  • the management node generates the at least one other pass based on the content information corresponding to the at least one other pass, and adds the at least one other pass and its content information to the blockchain network.
  • the at least one other token is one or more of the units divided corresponding to at least a part of the growth increment; the content information of the at least one other token includes the corresponding information of the at least one other token.
  • the invention provides a plant asset trading method, which includes the following steps:
  • the content information of the at least one token includes the number of one or more units divided by multiple plants in at least one plant planting area and the information of the corresponding units of plants;
  • the at least one other token corresponds to at least a part of the growth increment.
  • the content information of the at least one other token includes the number of the corresponding units of the at least one other token and the information of the plants of the corresponding units;
  • the sales information includes the at least one other token to be sold and the price to be sold;
  • the invention provides a plant asset trading system, which includes a management node, an update device, an issuer device and a demander device, wherein,
  • the management node is one of multiple nodes on a blockchain network.
  • the management node receives a content information corresponding to at least one token.
  • the content information includes one or more nodes divided by a plurality of plants. The quantity of multiple units and the information of the corresponding units of plants; the management node generates the at least one token based on the content information corresponding to the at least one token, and sends the at least: transaction request to conduct a transaction .
  • the effect of the present invention is that by dividing plants into multiple units and issuing corresponding certificates on the blockchain network, the certificates connect the ownership of plants in the real environment, and the planted plants can be turned into digital assets. And you can go further and trade the tokens corresponding to the plants.
  • Figure 1 is an architectural diagram of a plant asset management system according to the first preferred embodiment of the present invention.
  • Figure 2 is a flow chart of the plant asset management method according to the first preferred embodiment of the present invention.
  • Figure 3 is an architectural diagram of a plant asset management system according to the second preferred embodiment of the present invention.
  • Figure 4 is a flow chart of a plant asset management method according to the third preferred embodiment of the present invention.
  • Figure 5 is an architectural diagram of a plant asset management system according to the fourth preferred embodiment of the present invention.
  • Figure 6 is an architectural diagram of a plant asset trading system according to the fifth preferred embodiment of the present invention.
  • Figure 7 is a flow chart of a plant asset trading method according to the fifth preferred embodiment of the present invention.
  • Figure 8 is an architectural diagram of a plant asset trading system according to the seventh preferred embodiment of the present invention.
  • Figure 9 is an architectural diagram of a plant asset management system according to the eighth preferred embodiment of the present invention.
  • Figure 10 is a flow chart of a plant asset management method according to the eighth preferred embodiment of the present invention.
  • Figure 11 is an architectural diagram of a plant asset trading system according to the eighth preferred embodiment of the present invention.
  • Figure 12 is a flow chart of a plant asset trading method according to the eighth preferred embodiment of the present invention.
  • Figure 13 is a flow chart of a plant asset management method according to the ninth preferred embodiment of the present invention.
  • FIG. 1 is a plant asset management system 1 applied to the plant asset management method of the first preferred embodiment of the present invention.
  • the plant asset management system 1 operates in conjunction with a blockchain network 100.
  • the blockchain The network 100 includes a plurality of nodes 101.
  • the plant asset management system 1 includes a management platform 10, a management node 20, and an issuer device 30.
  • the management platform 10 and the management node 20 may be, for example, a computer, a workstation, a server, or a cloud host.
  • the issuer device 30 may be, for example, a mobile device, a computer, a workstation, a server, or a cloud host.
  • the management platform 10 is connected to the blockchain network 100 and is used to provide the issuer of a token (Token) with content information to set the token.
  • the management platform 10 may be a node in the blockchain network 100, but is not limited to this, and may not be a node in the blockchain network 100.
  • the management platform 10 provides the token owner with the ability to interact with the smart contract corresponding to the token for management.
  • the management node 20 is a node 101 in the blockchain network 100.
  • the management node 20 deploys a smart contract corresponding to the token for each node 101 in the blockchain network 100.
  • the smart contract includes The management restrictions of the corresponding token.
  • the management restrictions of smart contracts may include: 1. Query the content information of the pass; 2.
  • the owner of the pass can add and update the content information of the pass; 3.
  • An authorized third party can access part of the content information of the pass (For example, a change of information) Add, query and update; 4.
  • the owner can transfer and destroy the token he owns; 5.
  • An authorized third party can transfer the token to a new owner and set up the transfer quantity.
  • smart contracts can also be designed to provide other appropriate management functions.
  • the issuer device 30 is operated by the token issuer and can be connected to the management platform 10 to set the content information of the token on the management platform 10 for issuance.
  • the issuer device 30 is independent of the blockchain network 100 and can be connected to the blockchain network 100 through the management platform 10.
  • the issuer device 30 can also be connected to the blockchain network 100. It can be a node 101 in the blockchain network 100.
  • the plant asset management system 1 also includes an owner device 40.
  • the owner device 40 is operated by the token owner and can be connected to the management platform 10 to interact with the smart contract corresponding to the token to manage the owned of the pass.
  • the owner device 40 may be, for example, a mobile device, a computer, a workstation, a server, or a cloud host.
  • the owner device 40 is independent of the blockchain network 100 and can be connected to the blockchain network 100 through the management platform 10.
  • the owner device 40 can also be connected to the blockchain network 100. It can be a node 101 in the blockchain network 100.
  • the plant asset management method of this embodiment includes the following steps shown in Figure 2:
  • Step S11 Divide multiple plants in at least one plant planting area into multiple units.
  • the plants are trees as an example, but they are not limited thereto. They can also be plants capable of photosynthesis, such as bamboo and grass.
  • the plants in the planting area can also be a mixture of different plants.
  • the plant planting area is located in an area, and the trees planted in the plant planting area can be a single tree species or a mixture of multiple different tree species.
  • the plants in multiple plant planting areas can be divided into multiple units.
  • the multiple plant planting areas can be located in the same region, or in different regions, or even in different regions. nation.
  • the volume, number of trees, and area of the planting area of the plurality of trees can be used to divide the unit into the plurality of units.
  • the volume (or volume) of trees is divided into multiple units.
  • the total volume of multiple trees in at least one plant planting area is measured, and then the total volume is divided into multiple units.
  • Divide the total volume of multiple trees of the same species into multiple units for example, each unit is 1 cubic meter, but is not limited to this, and each unit can also be more than 2 cubic meters.
  • Each unit may be called a unit of volume or a unit of volume.
  • each unit when divided by the area of the planting area, each unit is the number of trees in a specific planting area, and the specific planting area can be, for example, 1 square meter, or more than 2 square meters.
  • Step S12 Deploy a smart contract on the blockchain network 100, and establish content information of at least one token through the smart contract and issue the token, wherein the token is corresponding to the one divided in step S11. one or more units.
  • the content information includes the owner information of the token, the number of units corresponding to the token (that is, the number of units held), and the information of the plants of the corresponding units.
  • the content information may also include a total issued quantity of the plurality of units.
  • the plant information can be, for example, the tree species, the market price of the trees in the unit corresponding to the token, and can also include tree age, planting area, planting quantity, carbon fixed amount, management team, management fees, etc.
  • the content information may also include change information.
  • the change information includes annual planting environment records, quantitative growth data (i.e., plant growth data), increases and decreases in carbon fixation, current market prices, etc. When a pass is issued, the issuer can set the owner of the pass to himself or others.
  • the said token corresponds to one unit, but is not limited to this, more than 2 units, for example, one token corresponds to 10 units.
  • the issuer and owner of the token register in advance with the management node 20 to obtain an account and generate a private key and a public key corresponding to the account.
  • the issuer's private key is held by the issuer, and the issuer
  • the public key is sent to all nodes, the owner's private key is held by the owner, and the owner's public key is sent to all nodes 101.
  • the issuer logs in to the management platform 10 with its account from the issuer device 30 to set the content information of the token, and the issuer device 30 signs an issuance request with a private key and then sends the issuance request to the Management platform10.
  • the management platform 10 receives the issuance request and the content information, and transmits the issuance request and the content information from the issuer device 30 to the management node 20 .
  • the management node 20 verifies the issuance request with the corresponding public key, and after verification is correct, deploys the smart contract of the corresponding token and issues the corresponding token based on the content information.
  • Step S13 Add the at least one token and its content information to the distributed ledger 101a of the multiple nodes 101 in the blockchain network 100.
  • the management node 20 adds or updates smart contracts, tokens and their content information to the distributed ledger 101a of each node 101 in the blockchain network 100.
  • a query step and/or an update step can optionally be performed.
  • the query step includes the following steps: a query device sets a pass query condition, and the query device sends a query request to the management node 20 according to the pass query condition; the management node 20 uses the smart contract according to the The pass query conditions are used to query, and the query results are sent to the query device.
  • the query device can be any node 101 on the blockchain network 100 or other devices, such as the owner device 40 or the issuer device 30 .
  • the query device takes the owner device 40 as an example.
  • the token owner logs in to the management platform 10 with its account from the owner device 40 to set the token query conditions.
  • the token query conditions can be any of the content information. or multiple pieces of information.
  • the owner device 40 (query device) signs the query request with a private key and sends it to the management platform 10.
  • the query request includes the token query conditions.
  • the management platform 10 receives the query request and transmits the query request to the management node 20 .
  • the management node verifies the query request with the corresponding public key, and after verification is correct, queries according to the token query conditions through the smart contract, and transmits the query results to the owner device through the management platform 10 40.
  • the token query condition is to query the owner information in the content information of the token
  • the query result is the token and its content information that match the owner information.
  • the owner device 40 can interact with the smart contract corresponding to the owned pass to manage the owned pass, such as updating the content information of the pass. .
  • the query device takes the issuer device 30 as an example.
  • the query steps are also the same. The difference is that the private key used for signature and the public key used for verification are different.
  • the issuer device 30 can also interact with the smart contract corresponding to the token to manage the owned token.
  • the query device is any node 101 on the blockchain network 100, the query device communicates directly with the management node 20 without transmitting the query request and query results through the management platform 10.
  • the update step includes the following steps: setting new content information of the at least one token by an update device, and sending an update request to the management node 20.
  • the management node 20 uses the smart contract to The new content information of the at least one token is updated to the distributed ledger 101a of the multiple nodes 101.
  • the update device can be any node 101 on the blockchain network 100 or other devices, such as the owner device 40 or the issuer device 30 .
  • the update device takes the issuer device 30 as an example.
  • the issuer uses the issuer device 30 to log in to the management platform 10 with its account to set new content information of the token to be updated, so as to change any content information.
  • the issuer device 30 (update device) signs the update request with a private key and sends it to the management platform 10.
  • the update request includes new content information of the token to be updated.
  • the management platform 10 receives the update request and transmits the update request to the management node 20 .
  • the management node 20 verifies the update request with the corresponding public key, and after verification is correct, updates the new content information of the token to the multiple nodes 101 on the blockchain network 100 through a smart contract. Decentralized ledger 101a. Then the management node 20 transmits the updated result to the issuer device 30 through the management platform 10 .
  • the update device takes the owner device 40 as an example.
  • the update steps are also the same.
  • the difference is that the private key used for signing and the public key used for verification are different.
  • the update device is any node 101 on the blockchain network 100, the update device communicates directly with the management node 20 without transmitting the update request and update result through the management platform 10.
  • the issuer device 30 and the owner device 40 each have a wallet. Each wallet takes a wallet address on the blockchain network 100 as an example, but is not limited to this and can also be a cold wallet.
  • the wallet of the issuer device 30 links the token owned by the issuer and its content information
  • the wallet of the owner device 40 links the token owned by the owner and its content information.
  • the issuer and owner can check the wallet on their respective issuer device 30 and owner device 40 to learn the tokens they own and their content information.
  • a carbon rights certification agency may also evaluate and certify the carbon rights of the plurality of plants in the at least one plant planting area, so as to convert the plurality of plants into Plants are converted into corresponding multiple carbon rights units (i.e., the first carbon rights unit). Then, a plurality of carbon right certificates (i.e., first carbon right certificates) are issued on the blockchain network 100, and the plurality of first carbon right certificates correspond to the plurality of first carbon right units, For example, the issuer device 30 sets a piece of content information of the first carbon right token through the management platform 10. The content information of each first carbon right token includes the number and owner of its carbon right unit.
  • the management node 20 issues a plurality of first carbon rights certificates through a carbon rights smart contract, and then adds the plurality of first carbon rights certificates and their content information to the blockchain network 100
  • the distributed ledger 101a of the multiple nodes 101 The distributed ledger 101a of the multiple nodes 101.
  • the plurality of first carbon right tokens are linked to the wallet of the issuer device 30 .
  • the issuer can check the wallet on the issuer's device 30 to learn the first carbon rights token it owns and its content information. Therefore, in addition to obtaining plant tokens, you can also obtain plant-derived carbon rights.
  • Figure 3 shows a plant asset management system 2 according to the second preferred embodiment of the present invention. It has a structure that is substantially the same as that of the first embodiment. The difference is that the issuer device 30 and the owner device 40 are the blocks respectively. A node 101 on the blockchain network 100, therefore, does not need to be connected to the blockchain network 100 through the management platform 10.
  • the plant asset management method of this embodiment is roughly the same as that of the first embodiment.
  • the issuer sets the content information of the token on the issuer device 30, and the issuer device 30 signs the certificate with a private key.
  • the issuance request and the content information are sent to the management node 20 .
  • the management node 20 verifies the issuance request with the corresponding public key, and after verification is correct, deploys the smart contract of the corresponding token and issues the corresponding token based on the content information.
  • plant tokens can be issued without going through the management platform 10 .
  • the query step and the update step do not need to go through the management platform 10 .
  • Figure 4 shows a plant asset management method according to the third preferred embodiment of the present invention. It is based on the first embodiment and after step S13, it also includes:
  • Step S14 After a period of time, obtain a growth increment of the plurality of plants in the at least one plant planting area compared to step S11, and divide the growth increment into one or more units. .
  • the total volume of multiple trees in the plant planting area can be measured in step S11, and then in step S14 after a period of time, such as one season, half a year, one year, or two.
  • Year, after the plants grow measure the total volume of the multiple trees in the plant planting area again to obtain the growth increment of the multiple plants compared to step S11, that is, the increase in the total volume.
  • the greater the growth increment the greater the number of units obtained by division.
  • the division method is the same as step S11.
  • Step S15 Establish content information of at least one other token through the smart contract and issue the other token, wherein the other token is one or more units divided corresponding to the growth increment. ;
  • the content information of the other pass includes owner information, the number of corresponding units of the other pass, and the information of the plants of the corresponding units.
  • the content information of the other pass is the same as the content information of the pass of the first embodiment.
  • the issuer uses the issuer device 30 to log in to the management platform 10 with its account to set the content information of the other token, and the issuer device 30 signs an issuance request with a private key. The issuance request is then sent to the management platform 10 .
  • the management platform 10 receives the issuance request and the content information, and transmits the issuance request and the content information from the issuer device 30 to the management node 20 .
  • the management node 20 verifies the issuance request with the corresponding public key, and after verification is correct, deploys the corresponding smart contract and issues the corresponding other token based on the content information.
  • the issuer device 30 can also be a node 101 on the blockchain network 100.
  • the issuer sets the content information of the other token on the issuer device 30, and the issuer device 30.
  • the issuance request and the content information are sent to the management node 20.
  • the management node 20 verifies the issuance request with the corresponding public key, and after verification is correct, deploys the corresponding smart contract and issues the corresponding other token based on the content information. Therefore, the other token can be issued without going through the management platform 10 .
  • Step S16 Add the other token and its content information to the distributed ledger 101a of the multiple nodes 101 in the blockchain network 100.
  • the management node 20 adds or updates the smart contract, the other token and its content information to the distributed ledger 101a of each node in the blockchain network 100.
  • a carbon rights certification agency can also evaluate and certify the carbon rights of the multiple plants after they have grown in the at least one plant planting area, by comparing the carbon rights of the plants before they grow.
  • the carbon rights and the carbon rights after growth can be used to obtain the carbon rights corresponding to the growth increment, and convert the growth increments of the multiple plants into corresponding multiple carbon right units (ie, second carbon right units).
  • a plurality of carbon right certificates corresponding to the growth increment i.e., second carbon right certificates
  • the plurality of second carbon right certificates are corresponding to the plurality of third carbon right certificates.
  • the second carbon right unit for example, the issuer device 30 sets a piece of content information of the second carbon right token through the management platform 10.
  • the content information of each second carbon right token includes the number of its second carbon right unit, owner.
  • the management node 20 then issues a plurality of second carbon rights certificates through a carbon rights smart contract, and then adds the plurality of second carbon rights certificates and their content information to the blockchain network 100
  • the distributed ledger of the multiple nodes 101 the plurality of second carbon right tokens are linked to the wallet of the issuer device 30 .
  • the issuer can check the wallet on the issuer's device 30 to learn the carbon rights tokens (second carbon rights tokens and/or first carbon rights tokens) and the content information of the carbon rights tokens it owns.
  • This embodiment can also perform the query step and/or the update step as in the first embodiment to query and/or update the at least one additional token issued incrementally.
  • the plant asset management method of this embodiment can also be applied to the second embodiment.
  • the at least one other token to be issued incrementally is taken as an example, and in practice it can be multiple tokens.
  • FIG. 5 shows a plant asset management system 4 according to the fourth preferred embodiment of the present invention. It is based on the first embodiment.
  • the management platform 10 is further connected to a plant market price public information platform 50.
  • the plant market price public information The platform 50 may be provided, for example, by an authority that manages plants (such as the Forest Service) or a third-party notary agency.
  • the plant asset management method of this embodiment includes: the management platform 10 obtains the market prices of the plurality of plants from the plant market price public information platform 50 and calculates the divided units according to the market prices of the plurality of plants.
  • the market price is recorded in the content information of the token.
  • the market price will record the content information.
  • the issuer can regularly use the update step by the issuer device 30 to update the market price to the change information in the content information of the pass, or authorize a third party, and the authorized third party can regularly use the update step to update the market price to the content of the pass. Information about changes in information. Therefore, it is easier to understand the changes in the market price of the plants corresponding to the token.
  • the above-mentioned plant management method and plant management system of the present invention can divide plants into multiple units, and issue corresponding certificates on the blockchain network, turning the plants in the planting area into digital assets. In the future, the pass can be queried, updated, and even traded.
  • Figure 6 shows the plant asset trading system 5 used in the plant asset trading method of the fifth preferred embodiment of the present invention.
  • the plant asset trading system 5 also operates in conjunction with the blockchain network 100.
  • the plant asset trading system 5 The system 5 is substantially the same as the plant asset management system 1 of the first embodiment, and includes the management node 20 , a trading platform 60 , a supply-side device 70 and a demand-side device 80 .
  • the plant asset trading system 5 can cooperate with the plant asset management system 1 of the first embodiment to form a plant asset management and trading system.
  • the trading platform 60 can be, for example, a computer, a workstation, a server, or a cloud host.
  • the trading platform 60 is connected to the blockchain network 100 and allows the supply-side device 70 to connect with the demand-side device 80.
  • the trading platform 60 is used to provide the supplier (ie, the seller or owner) of the token. ) and the demand-side (buyer) token sales information and token historical transaction price information, or transaction matching information and token market price information.
  • the trading platform 60 may be a node 101 in the blockchain network 100 , but is not limited thereto, and may not be a node 101 in the blockchain network 100 .
  • the trading platform 60 and the management platform 10 are located on two hosts respectively, but they are not limited to this and can also be integrated on one host.
  • the supplier device 70 is operated by the supplier of the token and can be connected to the trading platform 60 to set a sales information, where the sales information includes the token to be sold and the price to be sold.
  • the supplier device 70 is independent of the blockchain network 100 and can be connected to the blockchain network 100 through the transaction platform 60.
  • the supplier device 70 can also be connected to the blockchain network 100. It can be a node 101 in the blockchain network 100.
  • the issuer device 30 or the owner device 40 wants to sell tokens and connects to the trading platform 60 to set the sales information, the issuer device 30 or the owner device 40 becomes the The supplier device 70 is described.
  • the wallet of the supplier device 70 is defined as a first wallet.
  • the demander device 80 is operated by the demander of the token and can be connected to the transaction platform 60 to set a transaction request.
  • the demand-side device 80 may be, for example, a mobile device, a computer, a workstation, a server, or a cloud host.
  • the demand-side device 80 is independent of the blockchain network 100 and can be connected to the blockchain network 100 through the transaction platform 60.
  • the demand-side device 80 can also be connected to the blockchain network 100. It can be a node 101 in the blockchain network 100.
  • the issuer device 30 or the owner device 40 wants to purchase a token and connects to the trading platform 60 , the issuer device 30 or the owner device 40 becomes the demander device 80 .
  • the wallet of the demander device 70 is defined as a second wallet.
  • the plant asset trading method of this embodiment includes the following steps shown in Figure 7:
  • Step S21 Divide multiple plants in at least one plant planting area into multiple units.
  • Step S22 Create a content information of each of the plurality of tokens on a blockchain network 100 and issue the plurality of tokens, wherein each of the tokens corresponds to the one divided in step S21 One or more units, each of the content information includes the number of units corresponding to each of the tokens and the information of the plants of the corresponding units.
  • Step S23 Add each of the tokens and their content information to the distributed ledger 101a of the multiple nodes 101 in the blockchain network 100.
  • the above-mentioned steps S21 to S23 are substantially the same as those in the first embodiment.
  • the difference is that in this embodiment, the issuance of multiple tokens is taken as an example, but it is not limited to this, and it can also be at least one token.
  • Step S24 Set a sales information, the sales information includes the token to be sold and the price to be sold.
  • the provider of the token is the issuer or owner, who has registered an account with the management node 20 and has generated a private key and a public key.
  • the demander also registers with the management node 20 to obtain an account and generates a private key and a public key. For example, you can register with the management node 20 through the management platform 10 or directly connect to the management node 20 to register.
  • the trading platform 60 obtains the account information of the supply side and the demand side from the management platform 10 .
  • the supplier device 70 sets the sales information and a transaction limit in a transaction smart contract on the management node 20 through the transaction platform 60 . Specifically, after the supplier logs in to the transaction platform 60 with its account from the supplier device 70 and sets the sales information and the transaction limit to the transaction smart contract and signs it with its private key, The trading platform 60 transmits it to the management node.
  • the management node 20 verifies the sales information and the transaction restrictions with the corresponding public key, and after verification is correct, deploys the transaction smart contract of the corresponding token, and publishes the transaction smart contract to the blockchain
  • the transaction restrictions may, for example, limit the price of resale, the number of resales, the feedback ratio of resale, etc., but are not limited to this.
  • the sales information is then published.
  • the way of publishing the sales information may be, for example, that the supplier device 70 publishes the sales information on the trading platform 60 , or the trading platform 60 actively publishes the sales information after the management node 20 verifies that it is correct. sales information, or the supplier publishes the sales information on its own, such as on social networking sites or using communication software.
  • Step S25 Set a transaction request to conduct a transaction.
  • the demander logs in to the transaction platform 60 with the account of the demander device 80 and sets the transaction request and signs it with his private key, and then sends it to the management by the transaction platform 60 Node 20.
  • the management node 20 verifies the transaction request with the corresponding public key, and notifies the transaction platform 60 to conduct the transaction after the verification is correct.
  • the management node 20 executes the transaction request through the transaction smart contract.
  • the transaction smart contract can further determine whether the number of token units is sufficient and/or meets the transaction restrictions. When the number of token units is sufficient and/or meets the transaction restrictions, the transaction is allowed.
  • the demander device 80 before the demander device 80 sets the transaction request, the demander device 80 connects to the transaction platform 60 to query and publish the sales information.
  • the trading platform 60 obtains the content information and sales information of the token from the management node 20 and sends them to the demander device 80 .
  • the demand side examines the token being sold, its content information and the sales price to decide whether to purchase it.
  • the trading platform 60 can also obtain the historical transaction price of the token corresponding to the sales information from the management node 20. If the token has been traded previously, the historical transaction price can be obtained, and Publish the historical transaction price, or even the trend of the historical transaction price, or further predicted prices on the trading platform 60 .
  • the demand side device 80 connects to the trading platform 60 to query the published historical transaction prices, and/or the trading platform transmits the historical transaction prices to the demand side device 80 for review by the demand side.
  • the demander device 80 is operated to set the transaction request to conduct the transaction.
  • the demander conducts the transaction through financial transfer, but it is not limited to this.
  • the trading platform 60 is connected to a financial service host 90.
  • the financial service host 90 is used to provide financial transfer services.
  • the demander transfers the amount of the demander's account to the supplier's account through the financial service host 90. account.
  • the financial service host 90 generates transfer information after the financial transfer of the transaction is completed, and transmits the transfer information to the transaction platform 60 .
  • the trading platform 60 sends a transaction completion message to the management node 20, indicating that the transaction has been completed.
  • the transaction completion message may be a token transfer request.
  • Step S26 After the transaction is completed, generate a transaction information, the transaction information includes the transaction token, the transaction price, a supplier information and an owner information; and perform a token transfer step to transfer the transaction The token is transferred to the demander.
  • the management node 20 after receiving the transaction completion message from the trading platform 60, the management node 20 generates the transaction information, and performs the token transfer step based on the transaction information.
  • the token transfer step includes: updating the transaction information to the content information of the corresponding token, and updating it to the distributed ledger 101a of the multiple nodes 101 in the blockchain network 100.
  • the management node 20 updates the transaction information to the content information of the corresponding token through the transaction smart contract, and updates it to the distribution of the multiple nodes in the blockchain network 100 Formula Ledger 101a.
  • this embodiment also includes transferring one or more carbon rights tokens corresponding to the traded tokens from the first wallet of the supply-side device 70 to the second wallet of the demand-side device 80, thereby , the demander not only obtains the plant’s certificate, but also obtains a corresponding number of carbon rights certificates.
  • the demander obtains the token, it can also become a supplier and then sell the token.
  • the original demander device 80 becomes the new supplier device 70.
  • step S15 the financial service host 90 does not need to provide financial transfer services, and the transfer of carbon rights certificates can be directly used. to complete the transaction. More specifically, in step S15, the demander operates the demander device 80 to transfer at least part of the carbon right tokens in the second wallet to the first wallet, where the carbon right tokens transferred are related to the plant. The price of the token to be sold is equivalent to that of the token. After the carbon right token is transferred, the supplier device 70 or the supplier device 70 generates a transfer information and sends it to the trading platform 60, and the trading platform 60 sends a transaction completion message to the management node 20. .
  • the demander can use the carbon rights certificate it owns as the currency of transaction to purchase plant certificates.
  • the transaction between the supplier and the demander is in the form of off-take as an example.
  • a plant asset trading method according to the sixth preferred embodiment is provided, which is based on matchmaking. way to conduct transactions.
  • the sixth preferred implementation of the present invention has substantially the same steps and system architecture as the fifth embodiment, except that:
  • Step S24 The supplier device 70 sets a sales information on the management node 20 through the trading platform.
  • the sales information includes the token to be sold, the number of units corresponding to the token to be sold, and the number of units to be sold. s price.
  • Step S25 The transaction request set by the demand-side device 80 on the trading platform 60 includes a purchase information.
  • the purchase information includes the token to be purchased, the number of units to be purchased and the number of units to be purchased. s price.
  • the trading platform 60 performs the transaction based on the sales information and the acquisition information.
  • the trading platform 60 generates transaction matching information and market price information to conduct transactions, such as bidding transactions.
  • the transaction platform 60 sends a transaction completion message to the management node 20, indicating that the transaction has been completed.
  • the financial service host 90 does not need to provide financial transfer services, and the transfer of carbon rights certificates can be directly used. to complete the transaction.
  • Figure 8 shows a plant asset trading system 7 according to the seventh preferred embodiment of the present invention. It has a structure that is substantially the same as that of the fifth embodiment. The difference is that the supply-side device 70 and the demand-side device 80 are respectively the blockchain. A node 101 on the network 100, therefore, does not need to be connected to the blockchain network 100 through a trading platform.
  • step S24 the supplier connects the management node 20 through the supplier device 70 to set the sales information and the transaction limit to the transaction smart contract.
  • the management node 20 publishes the transaction smart contract to the distributed ledger 101a of the multiple nodes 101 in the blockchain network 100.
  • the sales information is then published for viewing by the demand-side device 80 .
  • the method of publishing the sales information may be, for example, the supply-side device 70 connecting to the trading platform 60 and publishing the sales information on the trading platform, or on the management node 20 After verification, the trading platform 60 will actively publish the sales information, or the supplier will publish the sales information on its own.
  • step S25 the demander sets a transaction request from the demander device 80 and submits a transaction request to the supplier device 70.
  • the demander device 80 signs the transaction request with its private key and transmits the transaction request to the supplier device 70.
  • the management node 20 verifies the transaction request with the corresponding public key, and notifies the demander device 80 after the verification is correct, and the management node 20 executes the transaction request through the transaction smart contract.
  • the demand-side device 80 accepts the transaction request, it signs and confirms it with its private key.
  • the management node 20 notifies the demand-side device 80 to conduct the transaction.
  • the demand-side device 80 can
  • the financial service host 90 is connected to the transaction platform 60 to conduct transactions through financial transfer.
  • the financial service host 90 generates transfer information after the financial transfer of the transaction is completed, and transmits the transfer information to the transaction platform 60 .
  • the trading platform sends a transaction completion message to the management node 20, indicating that the transaction has been completed.
  • the management node 20 After receiving the transaction completion message from the trading platform, the management node 20 generates the transaction information, and performs the token transfer step based on the transaction information, thereby completing the token transaction.
  • Figure 9 shows a plant asset management system 8 applied to the plant asset management method of the eighth preferred embodiment of the present invention. It has a structure that is substantially the same as that of the first embodiment, and also includes an update device A0 connected to the management system 8. Platform 10, the update device A0 is connected to the management node 20 through the management platform 10 to set a growth data of the plurality of plants corresponding to each pass.
  • the update device A0 is operated by a third-party notary agency.
  • the update device A0 can be, for example, a mobile device, a computer, a workstation, a server, or a cloud host.
  • the third-party notary agency is responsible for measuring the growth status of plants in the plant planting area to obtain the growth data. In this embodiment, measuring the total volume of trees is used as an example, but it is not limited to this.
  • the update device A0 may be any node 101 on the blockchain network 100 or other devices.
  • the third-party notary institution first registers with the management node 20 to obtain an account and generates a private key and a public key corresponding to the account.
  • the management node 20 can register with the management node 20 through the management platform 10 or directly connect to the management node 20 for registration.
  • the update device A0 signs the request with the private key, and the management node 20 verifies the request with the public key, which are the same as in the previous embodiments and will not be described again.
  • the plant asset management method of this embodiment is similar to the third embodiment and includes the following steps shown in Figure 10.
  • Step S31 Provide at least one token in the blockchain network 100.
  • the distributed ledger 101a of the node 101 of the blockchain network 100 records the at least one token and its content information.
  • the issuance of one pass is taken as an example, but it is not limited to this, and multiple passes can also be issued.
  • the steps for issuing a token are the same as those in the first embodiment.
  • the issuer device 30 sets the content information of the token and sends an issuance request to the management node 20 through the management platform 10 .
  • the management node 20 issues the pass through the smart contract, and adds the pass and its content information to the distributed ledger 101a of the multiple nodes in the blockchain network 100.
  • the change information of the content information records the growth data when the plurality of plants are divided into units. For example, a third-party notary agency provides the growth data to the issuer, and the issuer sets the initial growth data in the change information.
  • the issuer device 30 is also connected to the management node 20 and sets an update authority in the smart contract to the update device A0.
  • the update authority allows the update device A0 to set the corresponding token. Growth data of the plurality of plants.
  • Step S32 Obtain a growth increment of the plurality of plants in the plant planting area.
  • the third-party notary agency measures the growth data of the plants every once in a while, such as one season, half a year, one year, or two years, such as measuring the current total volume of the plants, and the updating device A0 passes the data.
  • the management platform 10 or directly connects to the management node 20 to set the growth data in the smart contract. More specifically, the third-party notary agency logs in to the management platform 10 with its account from the update device A0 to set up the growth data. Determine the growth data corresponding to the content information of the token, and send an update request and growth data to the management node 20.
  • the management node 20 updates the growth data to the decentralized system of the multiple nodes 101 through the smart contract.
  • the ledger 101a, and the management node 20 sends a notification message to the issuer device 30 to notify the issuer that the growth data of the token has been updated.
  • the issuer device 30 is connected to the management node 20 and generates the growth increment according to the growth data and sets the growth increment in the smart contract. More specifically, the issuer uses the issuer device 30 to connect to the management node 20 through the management platform 10 to query the growth data in the change information of the token, and based on the latest growth data and the previous growth data The growth increment is calculated based on the difference between the two, but is not limited to this.
  • the smart contract can also automatically calculate the growth increment based on the difference between the latest growth data and the previous growth data. The greater the growth increment, the more units can be obtained by subsequent divisions.
  • Step S33 Create content information of at least one other token on the blockchain network 100 and issue the other token, wherein the other token corresponds to at least a part of the growth increment. Divide one or more of said units.
  • the content information of the other token includes the quantity of the corresponding unit of the other token and the information of the plant of the corresponding unit.
  • Step S33 of this embodiment is the same as step S15 of the third embodiment.
  • the issuer divides the growth increment into one or more units, and the issuer device 30 sets the content of the other token. information and transmit the issuance request and the content information to the management node 20 through the management platform 10, and issue another token through the smart contract.
  • Step S34 Add the other token and its content information to the distributed ledger 101a of the multiple nodes 101 in the blockchain network 100.
  • the management node 20 adds or updates the smart contract, the other token and its content information to the distributed ledger 101a of each node 101 in the blockchain network 100.
  • the issuer can issue additional tokens for all the growth increments of the plant.
  • a carbon rights certification agency may also evaluate the multiple plants in the at least one plant planting area and certify the carbon rights of the multiple plants as in the first embodiment. , to convert the plurality of plants into corresponding plurality of carbon rights units (i.e., the first carbon rights units). Then, a plurality of carbon right certificates (i.e., first carbon right certificates) are issued on the blockchain network 100, and the plurality of first carbon right certificates correspond to the plurality of first carbon right units.
  • the management node 20 issues a plurality of first carbon rights certificates through a carbon rights smart contract, and then adds the plurality of first carbon rights certificates and their content information to the blockchain network 100
  • the distributed ledger 101a of the multiple nodes 101 The distributed ledger 101a of the multiple nodes 101.
  • the plurality of first carbon rights tokens are linked to the wallet of the issuer device 30 .
  • a carbon rights certification agency may evaluate the multiple plants grown in the at least one plant planting area and certify the carbon rights of the multiple plants, by By comparing the carbon rights before plant growth and the carbon rights after growth, the carbon rights corresponding to the growth increment can be obtained, and the growth increments of the multiple plants can be converted into corresponding multiple carbon right units (i.e., the second carbon right unit). Then, a plurality of carbon right certificates (ie, second carbon right certificates) are issued on the blockchain network 100, and the plurality of second carbon right certificates correspond to the plurality of second carbon right units.
  • the management node 20 issues a plurality of second carbon rights certificates through a carbon rights smart contract, and then adds the plurality of second carbon rights certificates and their content information to the blockchain network 100
  • the distributed ledger 101a of the multiple nodes 101 The distributed ledger 101a of the multiple nodes 101.
  • the wallet included in the issuer device 30 links the plurality of second carbon rights tokens.
  • the issuer device 30 can also be the node 101 on the blockchain network 100, and can directly transmit the issuance request and the content information to the management node 20, thereby eliminating the need to go through the management platform 10 The other pass can be issued.
  • the update device A0 can also be the node 101 on the blockchain network 100, and can directly transmit the update request and growth data to the management node 20.
  • Figure 11 shows the plant asset trading system 8a used in the plant asset trading method of this embodiment. It is based on the aforementioned plant asset management system 8, combined with a trading platform 60 similar to the fifth embodiment, and a supplier The difference between the device 70 and the demand-side device 80 is that the issuer device 30 in this embodiment becomes the supply-side device 70 to sell the other token issued corresponding to the growth increment.
  • the plant asset trading method of this embodiment includes the following steps as shown in Figure 12, which is based on the plant asset management method of this embodiment and has the same steps S31 to S34, and also includes:
  • Step S35 Set a sales information, the sales information includes the other token to be sold and the price to be sold; publish the sales information for a transaction.
  • Step S36 Set a transaction request and perform a transaction.
  • this embodiment also includes step S37: after the transaction is completed, a transaction information is generated.
  • the transaction information includes the at least one other token traded, the price of the transaction, a supplier information and an owner information. ;And perform a pass transfer step;
  • the token transfer steps include:
  • the transaction information is updated to the corresponding content information of the at least one other token, and updated to the distributed ledger 101a of the multiple nodes in the blockchain network.
  • the contents of the above-mentioned steps S35 to S37 are respectively the same as the steps S24 and S26 of the fifth embodiment.
  • the only difference is that the sales target is the other token, so the steps can be used and will not be described again.
  • the corresponding second carbon right token can also be transferred to the wallet of the demand-side device 80 as in the fifth embodiment.
  • the transaction of the other token can also be conducted in a matchmaking manner as in the sixth embodiment.
  • the issuer device 30 and the demander device 80 of this embodiment can also be a node 101 on the blockchain network 100 respectively.
  • the plant asset trading method and the plant asset system can be the same as the seventh embodiment. There is no need to connect to the blockchain network 100 through a trading platform, and steps S35 to S36 can follow steps S24 and S25 in the seventh embodiment.
  • FIG. 13 shows a plant asset management method according to the ninth preferred embodiment of the present invention, which has substantially the same steps as the eighth embodiment and is also applied to the plant asset management system 8. The difference is that the other token issued in step S33 in this embodiment is the unit divided by the corresponding part of the growth increment, rather than the units divided by the entire growth increment.
  • step S33 includes updating a change information in the content information of the at least one token in the distributed ledger 101a of the multiple nodes 101 on the blockchain network 100.
  • the change information Contains a quantity of incremental units corresponding to a portion of the growth increment. Establish the content information of the other pass on the blockchain network 100 and issue the other pass, wherein the other pass is one divided corresponding to the growth increment of another part or a plurality of said units.
  • a distribution ratio is set in the smart contract, and the smart contract divides the growth increment into a first part and a second part according to the distribution ratio, and the number of the increment units corresponds to The growth increment of the first part, that is, the smart contract generates the increment of the change information based on the growth increment of the first part and the original number of units of the token. Units, the greater the number of original units of the said token, the more incremental units will be obtained.
  • the management node 20 updates the number of incremental units of the change information of the original token to the distributed ledgers 101a of the multiple nodes 101 through the smart contract. Therefore, the total number of units of the original token is increased.
  • the total unit is the number of token units plus the number of incremental units, so that the token can increase in value as the plant grows.
  • the other token issued incrementally is the unit divided corresponding to the growth increment of the second part. That is, the issuer device 30 obtains the growth increment of the second part from the management node 20 and divides the growth increment of the second part into one or more units. And the issuer device 30 is connected to the management node 20 to create the content information of the at least one other pass in the smart contract and issue the at least one other pass.
  • a part of the growth increment can be converted into incremental units of the original pass, and the issuer of the other part of the growth increment pass can then issue at least one other pass, and the at least one other pass can be subsequently transferred.
  • the sale of certificates allows both the owners and issuers of the original certificates to make profits based on the growth of plants. And the owner and issuer can obtain carbon rights certificates corresponding to the growth increment in the wallets of their respective devices, representing the carbon rights of the plant.
  • the issuer device 30 can also be the node 101 on the blockchain network 100, and can directly transmit the issuance request and the content information to the management node 20, thereby eliminating the need to go through the management platform 10 The other pass can be issued.
  • the update device A0 can also be the node 101 on the blockchain network 100, and can directly transmit the update request and growth data to the management node 20.
  • the plant asset trading method of this embodiment is based on the above-mentioned plant asset management method and plant asset management system.
  • Other steps and the plant asset trading system are the same as those of the eighth embodiment, and the equivalent implementation changes are also the same as those of the eighth embodiment.
  • the embodiments are the same and will not be described again.

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Abstract

A plant asset management method, comprising the following steps of: providing on a blockchain network (100) at least one token, the token being corresponding to one or a plurality of units of plants divided in at least one plant growing region; obtaining a growth increment of the plants in the at least one plant planting region; establishing on the blockchain network (100) content information of at least one other token and issuing the at least one other token, the at least one other token being corresponding to one or a plurality of units of division of at least one part of the growth increment; and adding the at least one other token and the content information thereof to a distributed ledger (101a) of nodes (101) in the blockchain network (100). The plant asset management method can convert grown plants into digital assets. Further provided are a plant asset management system, transaction method and transaction system.

Description

植物资产管理方法、管理系统、交易方法及交易系统Plant asset management method, management system, transaction method and transaction system 技术领域Technical field
本发明与植物的资产管理有关;特别是指一种以区块链技术管理植物资产的植物资产管理方法、植物资产管理系统、植物资产交易方法及植物资产交易系统。The present invention relates to plant asset management; in particular, it refers to a plant asset management method, a plant asset management system, a plant asset trading method and a plant asset trading system that use blockchain technology to manage plant assets.
背景技术Background technique
科技的发展为人类的生活带来许多便利之处,然而,工厂与车辆所排放的废气所产生的温室气体的浓度也随之增加,温室气体主要包含了二氧化碳、甲烷、氧化亚氮、氢氟碳化物、全氟碳化物及六氟化硫。温室气体将造成全球暖化,导致全球气候变迁,对于生态与环境产生相当大的冲击。目前世界各国无不致力于减少温室气体的排放量。The development of science and technology has brought many conveniences to human life. However, the concentration of greenhouse gases produced by exhaust gases emitted by factories and vehicles has also increased. Greenhouse gases mainly include carbon dioxide, methane, nitrous oxide, and hydrofluoride. carbides, perfluorocarbons and sulfur hexafluoride. Greenhouse gases will cause global warming and global climate change, which will have a considerable impact on ecology and the environment. Currently, all countries around the world are committed to reducing greenhouse gas emissions.
在温室气体中以二氧化碳的含量为最多,二氧化碳可借由植物所行的光合作用来转换为氧气。但随着人口的增加,而有居住或工业的需求,许多原本生长植物的土地,例如森林、草原等,亦被人类大量破坏并转为居住或工业用地,导致地球上现有的植物不足以消耗大量的二氧化碳。Carbon dioxide is the most abundant greenhouse gas, and carbon dioxide can be converted into oxygen through photosynthesis by plants. However, with the increase in population and the demand for residential or industrial use, many lands that originally grew plants, such as forests, grasslands, etc., have also been extensively destroyed by humans and converted into residential or industrial land. As a result, there are not enough existing plants on the earth. Consumes a lot of carbon dioxide.
虽然可以借由大量种植物来消耗二氧化碳,但如何将所种植的植物作为资产来管理的技术仍有待发展。Although it is possible to grow large quantities of plants to consume carbon dioxide, the technology of how to manage the planted plants as assets has yet to be developed.
发明内容Contents of the invention
有鉴于此,本发明的目的在于提供一种植物资产管理方法及植物资产管理系统,能够将种植的植物作为数字化的资产。In view of this, the object of the present invention is to provide a plant asset management method and a plant asset management system that can use planted plants as digital assets.
有鉴于此,本发明的目的在于提供一种植物资产交易方法及植物资产交易系统,能够将种植的植物作为数字化的资产并进行交易。In view of this, the object of the present invention is to provide a plant asset trading method and a plant asset trading system, which can use planted plants as digital assets and conduct transactions.
缘以达成上述目的,本发明提供的一种植物资产管理方法,包含下列步骤:In order to achieve the above objectives, the invention provides a plant asset management method, which includes the following steps:
A.于一区块链网络提供至少一个通证(Token),所述区块链网络包括多个节点,所述多个节点的分散式账本记录有所述至少一个通证及其内容资讯,所述至少一个通证的内容资讯包括由至少一个植物种植区域中的多个植物所划分成的一个或多个单位的数量及对应的单位的植物的资讯;A. Provide at least one token in a blockchain network that includes multiple nodes, and the distributed ledgers of the multiple nodes record the at least one token and its content information, The content information of the at least one token includes the number of one or more units divided by multiple plants in at least one plant planting area and the information of the corresponding units of plants;
B.取得所述至少一个植物种植区中的所述多个植物的一成长增量;B. Obtain a growth increment of the plurality of plants in the at least one plant planting area;
C.于所述区块链网络上建立另外至少一个通证的一内容资讯并发行所述另外至少一个通证,其中,所述另外至少一个通证是对应至少一部分的所述成长增量所划分的一个或多个所述单位;所述另外至少一个通证的内容资讯包括所述至少另外一个通证的对应的单位的数 量及对应的单位的植物的资讯;C. Establish content information of at least one other token on the blockchain network and issue the other at least one token, wherein the at least one other token corresponds to at least a part of the growth increment. One or more of the units divided; the content information of the at least one other token includes the number of the corresponding units of the at least one other token and the information of the plants of the corresponding units;
D.将所述另外至少一个通证及其内容资讯加入至所述区块链网络中的所述多个节点的分散式账本。D. Add the at least one other token and its content information to the distributed ledger of the multiple nodes in the blockchain network.
本发明提供的一种植物资产管理系统,包含一管理节点、一更新装置与一发行方装置,其中,所述管理节点为一区块链网络上的多个节点中的一个节点,所述管理节点接收对应至少一个通证的一内容资讯,所述内容资讯包括由多个植物所划分成的一个或多个单位的数量及对应的单位的植物的资讯;所述管理节点依据对应所述至少一个通证的内容资讯产生所述至少一个通证,并且将所述至少一个通证及其内容资讯加入至所述区块链网络中的所述多个节点的分散式账本;所述更新装置于所述管理节点设定所述至少一个通证对应的所述多个植物的一成长数据;所述发行方装置依据所述成长数据产生一成长增量,所述发行方装置设定另外至少一个通证的一内容资讯且发送一发行请求至所述管理节点;The invention provides a plant asset management system, which includes a management node, an update device and an issuer device, wherein the management node is one of multiple nodes on a blockchain network, and the management node The node receives a piece of content information corresponding to at least one token. The content information includes the number of one or more units divided by a plurality of plants and the information of the corresponding units of plants; the management node is based on the information corresponding to the at least one token. The content information of a token generates the at least one token, and adds the at least one token and its content information to the distributed ledger of the multiple nodes in the blockchain network; the update device Set a growth data of the plurality of plants corresponding to the at least one token on the management node; the issuer device generates a growth increment based on the growth data, and the issuer device sets at least another Content information of a token and sending an issuance request to the management node;
所述管理节点依据对应所述另外至少一个通证的内容资讯产生所述另外至少一个通证,并且将所述另外至少一个通证及其内容资讯加入至所述区块链网络中的所述多个节点的分散式账本;The management node generates the at least one other pass based on the content information corresponding to the at least one other pass, and adds the at least one other pass and its content information to the blockchain network. Decentralized ledger across multiple nodes;
其中,所述另外至少一个通证是对应至少一部分的所述成长增量所划分的一个或多个所述单位;所述另外至少一个通证的内容资讯包括所述至少另外一个通证的对应的单位的数量及对应的单位的植物的资讯。Wherein, the at least one other token is one or more of the units divided corresponding to at least a part of the growth increment; the content information of the at least one other token includes the corresponding information of the at least one other token. The quantity of the unit and the information of the plant corresponding to the unit.
本发明提供的一种植物资产交易方法,包含下列步骤:The invention provides a plant asset trading method, which includes the following steps:
A.于一区块链网络提供至少一个通证(Token),所述区块链网络包括多个节点,所述多个节点的分散式账本记录有所述至少一个通证及其内容资讯,所述至少一个通证的内容资讯包括由至少一个植物种植区域中的多个植物所划分成的一个或多个单位的数量及对应的单位的植物的资讯;A. Provide at least one token in a blockchain network that includes multiple nodes, and the distributed ledgers of the multiple nodes record the at least one token and its content information, The content information of the at least one token includes the number of one or more units divided by multiple plants in at least one plant planting area and the information of the corresponding units of plants;
B.取得所述至少一个植物种植区中的所述多个植物的一成长增量;B. Obtain a growth increment of the plurality of plants in the at least one plant planting area;
C.于所述区块链网络上建立另外至少一个通证的一内容资讯并发行所述另外至少一个通证,其中,所述另外至少一个通证是对应至少一部分的所述成长增量所划分的一个或多个所述单位;所述另外至少一个通证的内容资讯包括所述至少另外一个通证的对应的单位的数量及对应的单位的植物的资讯;C. Establish content information of at least one other token on the blockchain network and issue the other at least one token, wherein the at least one other token corresponds to at least a part of the growth increment. One or more of the units divided; the content information of the at least one other token includes the number of the corresponding units of the at least one other token and the information of the plants of the corresponding units;
D.将所述另外至少一个通证及其内容资讯加入至所述区块链网络中的所述多个节点的分散式账本;D. Add the at least one other token and its content information to the distributed ledgers of the multiple nodes in the blockchain network;
E.设定一销售资讯,所述销售资讯包括欲销售的所述另外至少一个通证与欲销售的价格;E. Set a sales information, the sales information includes the at least one other token to be sold and the price to be sold;
F.设定一交易请求,进行一交易。F. Set a transaction request and conduct a transaction.
本发明提供的一种植物资产交易系统,包含一管理节点、一更新装置、一发行方装置与一需求方装置,其中,The invention provides a plant asset trading system, which includes a management node, an update device, an issuer device and a demander device, wherein,
所述管理节点为一区块链网络上的多个节点中的一个节点,所述管理节点接收对应至少 一个通证的一内容资讯,所述内容资讯包括由多个植物所划分成的一个或多个单位的数量及对应的单位的植物的资讯;所述管理节点依据对应所述至少一个通证的内容资讯产生所述至少一个通证,并且将所述至少:交易请求,以进行一交易。The management node is one of multiple nodes on a blockchain network. The management node receives a content information corresponding to at least one token. The content information includes one or more nodes divided by a plurality of plants. The quantity of multiple units and the information of the corresponding units of plants; the management node generates the at least one token based on the content information corresponding to the at least one token, and sends the at least: transaction request to conduct a transaction .
本发明的效果在于,借由将植物划分为多个单位,并在区块链网络上发行对应的通证,通证连接现实环境中植物的所有权,可将种植的植物化为数字化的资产,并且可以更进一步进行对应植物的通证的交易。The effect of the present invention is that by dividing plants into multiple units and issuing corresponding certificates on the blockchain network, the certificates connect the ownership of plants in the real environment, and the planted plants can be turned into digital assets. And you can go further and trade the tokens corresponding to the plants.
附图说明Description of drawings
图1为本发明第一优选实施例的植物资产管理系统的架构图。Figure 1 is an architectural diagram of a plant asset management system according to the first preferred embodiment of the present invention.
图2为本发明第一优选实施例的植物资产管理方法的流程图。Figure 2 is a flow chart of the plant asset management method according to the first preferred embodiment of the present invention.
图3为本发明第二优选实施例的植物资产管理系统的架构图。Figure 3 is an architectural diagram of a plant asset management system according to the second preferred embodiment of the present invention.
图4为本发明第三优选实施例的植物资产管理方法的流程图。Figure 4 is a flow chart of a plant asset management method according to the third preferred embodiment of the present invention.
图5为本发明第四优选实施例的植物资产管理系统的架构图。Figure 5 is an architectural diagram of a plant asset management system according to the fourth preferred embodiment of the present invention.
图6为本发明第五优选实施例的植物资产交易系统的架构图。Figure 6 is an architectural diagram of a plant asset trading system according to the fifth preferred embodiment of the present invention.
图7为本发明第五优选实施例的植物资产交易方法的流程图。Figure 7 is a flow chart of a plant asset trading method according to the fifth preferred embodiment of the present invention.
图8为本发明第七优选实施例的植物资产交易系统的架构图。Figure 8 is an architectural diagram of a plant asset trading system according to the seventh preferred embodiment of the present invention.
图9为本发明第八优选实施例的植物资产管理系统的架构图。Figure 9 is an architectural diagram of a plant asset management system according to the eighth preferred embodiment of the present invention.
图10为本发明第八优选实施例的植物资产管理方法的流程图。Figure 10 is a flow chart of a plant asset management method according to the eighth preferred embodiment of the present invention.
图11为本发明第八优选实施例的植物资产交易系统的架构图。Figure 11 is an architectural diagram of a plant asset trading system according to the eighth preferred embodiment of the present invention.
图12为本发明第八优选实施例的植物资产交易方法的流程图。Figure 12 is a flow chart of a plant asset trading method according to the eighth preferred embodiment of the present invention.
图13为本发明第九优选实施例的植物资产管理方法的流程图。Figure 13 is a flow chart of a plant asset management method according to the ninth preferred embodiment of the present invention.
具体实施方式Detailed ways
为能更清楚地说明本发明,兹举优选实施例并配合附图详细说明如后。请参图1所示,为本发明第一优选实施例的植物资产管理方法所应用的植物资产管理系统1,所述植物资产管理系统1配合一区块链网络100运作,所述区块链网络100包括多个节点101,所述植物资产管理系统1包含一管理平台10、一管理节点20、与一发行方装置30。In order to illustrate the present invention more clearly, the preferred embodiments are described in detail below along with the accompanying drawings. Please refer to Figure 1, which is a plant asset management system 1 applied to the plant asset management method of the first preferred embodiment of the present invention. The plant asset management system 1 operates in conjunction with a blockchain network 100. The blockchain The network 100 includes a plurality of nodes 101. The plant asset management system 1 includes a management platform 10, a management node 20, and an issuer device 30.
所述管理平台10与所述管理节点20可例如为计算机、工作站、服务器、云端主机。所述发行方装置30可例如为行动装置、计算机、工作站、服务器、云端主机。The management platform 10 and the management node 20 may be, for example, a computer, a workstation, a server, or a cloud host. The issuer device 30 may be, for example, a mobile device, a computer, a workstation, a server, or a cloud host.
所述管理平台10连接所述区块链网络100且用以提供通证(Token)的发行方设定通证的内容资讯。所述管理平台10可为所述区块链网络100中的一个节点,但不以此为限,亦可不是所述区块链网络100中的一个节点。所述管理平台10提供通证拥有者与通证对应的智能合约互动以进行管理。The management platform 10 is connected to the blockchain network 100 and is used to provide the issuer of a token (Token) with content information to set the token. The management platform 10 may be a node in the blockchain network 100, but is not limited to this, and may not be a node in the blockchain network 100. The management platform 10 provides the token owner with the ability to interact with the smart contract corresponding to the token for management.
所述管理节点20为所述区块链网络100中的一个节点101,所述管理节点20于区块链网络100中对每一个节点101部署与通证对应的智能合约,所述智能合约包含所对应的通证 的管理限制。智能合约的管理限制可包括:1.查询通证的内容资讯;2.通证拥有者可对通证的内容资讯新增与更新;3.授权的第三方可对通证的内容资讯的一部分(例如一变动资讯)新增、查询与更新;4.拥有者可移转与销毁所拥有的通证;5.授权的第三方可将通证移转给新的拥有者并设定移转的数量。实务上,智能合约亦可设计为以提供其它适切的管理功能。The management node 20 is a node 101 in the blockchain network 100. The management node 20 deploys a smart contract corresponding to the token for each node 101 in the blockchain network 100. The smart contract includes The management restrictions of the corresponding token. The management restrictions of smart contracts may include: 1. Query the content information of the pass; 2. The owner of the pass can add and update the content information of the pass; 3. An authorized third party can access part of the content information of the pass (For example, a change of information) Add, query and update; 4. The owner can transfer and destroy the token he owns; 5. An authorized third party can transfer the token to a new owner and set up the transfer quantity. In practice, smart contracts can also be designed to provide other appropriate management functions.
所述发行方装置30由通证发行方操作,并可联机至所述管理平台10,以在所述管理平台10设定通证的内容资讯以供发行。本实施例中,所述发行方装置30是独立于区块链网络100之外,可通过所述管理平台10连接区块链网络100,但不以此为限,所述发行方装置30亦可为所述区块链网络100中的一个节点101。The issuer device 30 is operated by the token issuer and can be connected to the management platform 10 to set the content information of the token on the management platform 10 for issuance. In this embodiment, the issuer device 30 is independent of the blockchain network 100 and can be connected to the blockchain network 100 through the management platform 10. However, this is not a limitation. The issuer device 30 can also be connected to the blockchain network 100. It can be a node 101 in the blockchain network 100.
所述植物资产管理系统1还包括一拥有方装置40,所述拥有方装置40由通证拥有者操作,并可联机至管理平台10,与通证相对应的智能合约互动,以管理所拥有的通证。所述拥有方装置40可例如为行动装置、计算机、工作站、服务器、云端主机。本实施例中,所述拥有方装置40是独立于区块链网络100之外,可通过所述管理平台10连接区块链网络100,但不以此为限,所述拥有方装置40亦可为所述区块链网络100中的一个节点101。The plant asset management system 1 also includes an owner device 40. The owner device 40 is operated by the token owner and can be connected to the management platform 10 to interact with the smart contract corresponding to the token to manage the owned of the pass. The owner device 40 may be, for example, a mobile device, a computer, a workstation, a server, or a cloud host. In this embodiment, the owner device 40 is independent of the blockchain network 100 and can be connected to the blockchain network 100 through the management platform 10. However, this is not a limitation. The owner device 40 can also be connected to the blockchain network 100. It can be a node 101 in the blockchain network 100.
本实施例的植物资产管理方法包含有图2所示的下列步骤:The plant asset management method of this embodiment includes the following steps shown in Figure 2:
步骤S11:将至少一个植物种植区域中的多个植物划分为多个单位。本实施例中,植物是以树木为例,但不以此为限,亦可为竹子、草等可行光合作用的植物。种植区域的植物中亦可为不同植物的混合。Step S11: Divide multiple plants in at least one plant planting area into multiple units. In this embodiment, the plants are trees as an example, but they are not limited thereto. They can also be plants capable of photosynthesis, such as bamboo and grass. The plants in the planting area can also be a mixture of different plants.
植物种植区域位在一个地域,在植物种植区中所种植的树木可为单一树种或多种不同树种的混合。在一实施例中,可将多个植物种植区域的植物共同划分为多个单位,所述多个植物种植区域可以是位在同一个地域、或者位在不同的地域,甚至是位在不同的国家。The plant planting area is located in an area, and the trees planted in the plant planting area can be a single tree species or a mixture of multiple different tree species. In one embodiment, the plants in multiple plant planting areas can be divided into multiple units. The multiple plant planting areas can be located in the same region, or in different regions, or even in different regions. nation.
此外,在划分时,可用所述多个树木的体积、棵数、种植区域的面积划分为所述多个单位。本实施例中,是以树木的体积(或称材积)划分为多个单位,例如,测量至少一个植物种植区域中多个树木的总体积,再将总体积划分为多个单位,优选地,将同一个树种的多个树木的总体积划分为多个单位,例如每个单位为1立方米,但不以此为限,亦可每单位为2立方米以上。每个单位可称为体积单位或材积单位。In addition, when dividing, the volume, number of trees, and area of the planting area of the plurality of trees can be used to divide the unit into the plurality of units. In this embodiment, the volume (or volume) of trees is divided into multiple units. For example, the total volume of multiple trees in at least one plant planting area is measured, and then the total volume is divided into multiple units. Preferably, Divide the total volume of multiple trees of the same species into multiple units, for example, each unit is 1 cubic meter, but is not limited to this, and each unit can also be more than 2 cubic meters. Each unit may be called a unit of volume or a unit of volume.
在一实施例中,以棵数划分时,每单位的树木为一棵,但不以此为限,亦可每单位为2棵以上。In one embodiment, when divided by the number of trees, there is one tree per unit, but it is not limited to this, and there can also be more than 2 trees per unit.
在一实施例中,以种植区域的面积划分时,每单位的为特定种植面积内的树木的数量,特定种植面积可例如为1平方米,或2平方米以上。In one embodiment, when divided by the area of the planting area, each unit is the number of trees in a specific planting area, and the specific planting area can be, for example, 1 square meter, or more than 2 square meters.
步骤S12:于区块链网络100上部署一智能合约,且通过所述智能合约建立至少一个通证的一内容资讯并发行所述通证,其中,所述通证是对应步骤S11中所划分的一个或多个单位。所述内容资讯包括所述通证的拥有者资讯、所述通证对应的单位的数量(即持有的单位的数量)、及对应的单位的植物的资讯。所述内容资讯还可包括所述多个单位的总发行数量。植物的资讯可例如是树种、通证对应的单位的树木的市价,更可包括树龄、种植区域、种植数量、碳素固定量、管理团队、管理费用...等。所述内容资讯还可包括一变动资讯,变动资 讯包括每年种植环境记录、生长量化数据(即植物的成长数据)、碳素固定量的增减量、当时的市价...等。在通证发行时,发行方可设定通证的拥有者为自己或他人。Step S12: Deploy a smart contract on the blockchain network 100, and establish content information of at least one token through the smart contract and issue the token, wherein the token is corresponding to the one divided in step S11. one or more units. The content information includes the owner information of the token, the number of units corresponding to the token (that is, the number of units held), and the information of the plants of the corresponding units. The content information may also include a total issued quantity of the plurality of units. The plant information can be, for example, the tree species, the market price of the trees in the unit corresponding to the token, and can also include tree age, planting area, planting quantity, carbon fixed amount, management team, management fees, etc. The content information may also include change information. The change information includes annual planting environment records, quantitative growth data (i.e., plant growth data), increases and decreases in carbon fixation, current market prices, etc. When a pass is issued, the issuer can set the owner of the pass to himself or others.
例如所述通证对应一个单位,但不以此为限,2个以上的单位,例如一个通证对应10个单位。For example, the said token corresponds to one unit, but is not limited to this, more than 2 units, for example, one token corresponds to 10 units.
本实施例中,通证的发行方与拥有方分别于所述管理节点20先行注册取得账号并产生对应账号的一私钥与一公钥,发行方的私钥由发行方持有,发行方的公钥发送给所有的节点,拥有方的私钥由拥有方持有,拥有方的公钥发送给所有的节点101。例如可通过所述管理平台10向所述管理节点20注册,或直接连接管理节点注册。In this embodiment, the issuer and owner of the token register in advance with the management node 20 to obtain an account and generate a private key and a public key corresponding to the account. The issuer's private key is held by the issuer, and the issuer The public key is sent to all nodes, the owner's private key is held by the owner, and the owner's public key is sent to all nodes 101. For example, you can register with the management node 20 through the management platform 10, or directly connect to the management node for registration.
发行方由所述发行方装置30以其账号登入所述管理平台10设定通证的内容资讯,并且所述发行方装置30以私钥签章一发行请求后传送所述发行请求至所述管理平台10。The issuer logs in to the management platform 10 with its account from the issuer device 30 to set the content information of the token, and the issuer device 30 signs an issuance request with a private key and then sends the issuance request to the Management platform10.
所述管理平台10接收所述发行请求及所述内容资讯,并将来自所述发行方装置30的所述发行请求及所述内容资讯传送给所述管理节点20。所述管理节点20以对应的公钥验证所述发行请求,且于验证无误后部署相对应的通证的智能合约并依据所述内容资讯发行对应的通证。The management platform 10 receives the issuance request and the content information, and transmits the issuance request and the content information from the issuer device 30 to the management node 20 . The management node 20 verifies the issuance request with the corresponding public key, and after verification is correct, deploys the smart contract of the corresponding token and issues the corresponding token based on the content information.
步骤S13:将所述至少一个通证及其内容资讯加入至所述区块链网络100中的所述多个节点101的分散式账本101a。Step S13: Add the at least one token and its content information to the distributed ledger 101a of the multiple nodes 101 in the blockchain network 100.
本实施例中,所述管理节点20将智能合约、通证及其内容资讯加入或更新至所述区块链网络100中各节点101的分散式账本101a。In this embodiment, the management node 20 adds or updates smart contracts, tokens and their content information to the distributed ledger 101a of each node 101 in the blockchain network 100.
借由上述步骤,完成植物的通证的发行,将实体的植物化为数字化的资产。Through the above steps, the issuance of plant certificates is completed, and physical plants are converted into digital assets.
前述中是以发行一个通证为例说明,在其它实施例中,亦可通过所述智能合约发行多个通证。The foregoing description takes the issuance of one token as an example. In other embodiments, multiple tokens can also be issued through the smart contract.
之后,可选择地进行一查询步骤和/或一更新步骤。Afterwards, a query step and/or an update step can optionally be performed.
查询步骤包含下列步骤:由一查询装置设定一通证查询条件,所述查询装置依据所述通证查询条件传送一查询请求至所述管理节点20;所述管理节点20以所述智能合约依所述通证查询条件进行查询,且将查询结果传送至所述查询装置。The query step includes the following steps: a query device sets a pass query condition, and the query device sends a query request to the management node 20 according to the pass query condition; the management node 20 uses the smart contract according to the The pass query conditions are used to query, and the query results are sent to the query device.
本实施例中,查询装置可为区块链网络100上的任一节点101或是其它的装置,例如拥有方装置40或发行方装置30。In this embodiment, the query device can be any node 101 on the blockchain network 100 or other devices, such as the owner device 40 or the issuer device 30 .
查询装置以拥有方装置40为例,通证拥有者由所述拥有方装置40以其账号登入至管理平台10设定所述通证查询条件,通证查询条件可为内容资讯中的任一个或多个资讯。拥有方装置40(查询装置)以私钥签章所述查询请求后传送给管理平台10,所述查询请求包括所述通证查询条件。所述管理平台10接收所述查询请求,并将所述查询请求传送给所述管理节点20。所述管理节点以对应的公钥验证所述查询请求,且于验证无误后通过智能合约依所述通证查询条件进行查询,且将查询结果通过所述管理平台10传送至所述拥有方装置40。举例而言,通证查询条件为查询通证的内容资讯中的拥有者资讯,查询结果为符合拥有者资讯的通证及其内容资讯。The query device takes the owner device 40 as an example. The token owner logs in to the management platform 10 with its account from the owner device 40 to set the token query conditions. The token query conditions can be any of the content information. or multiple pieces of information. The owner device 40 (query device) signs the query request with a private key and sends it to the management platform 10. The query request includes the token query conditions. The management platform 10 receives the query request and transmits the query request to the management node 20 . The management node verifies the query request with the corresponding public key, and after verification is correct, queries according to the token query conditions through the smart contract, and transmits the query results to the owner device through the management platform 10 40. For example, the token query condition is to query the owner information in the content information of the token, and the query result is the token and its content information that match the owner information.
若查询的通证为通证拥有者所持有,拥有方装置40可与所拥有的通证相对应的智能合约互动,用以管理所拥有的通证,例如更新通证的内容资讯等行为。If the queried pass is held by the pass owner, the owner device 40 can interact with the smart contract corresponding to the owned pass to manage the owned pass, such as updating the content information of the pass. .
查询装置以发行方装置30为例,其查询步骤亦相同,差别在于签章用的私钥和验证用的公钥不同。同样地,若查询的通证为发行方所持有,发行方装置30同样可与通证相对应的智能合约互动,以管理所拥有的通证。The query device takes the issuer device 30 as an example. The query steps are also the same. The difference is that the private key used for signature and the public key used for verification are different. Similarly, if the queried token is held by the issuer, the issuer device 30 can also interact with the smart contract corresponding to the token to manage the owned token.
若查询装置为区块链网络100上的任一节点101,则直接由查询装置与管理节点20直接通讯,不需通过管理平台10传送查询请求及查询结果。If the query device is any node 101 on the blockchain network 100, the query device communicates directly with the management node 20 without transmitting the query request and query results through the management platform 10.
更新步骤包含下列步骤:由一更新装置设定所述至少一个通证的新的所述内容资讯,且发送一更新请求至所述管理节点20,所述管理节点20通过所述智能合约,将所述至少一个通证的新的所述内容资讯更新至所述多个节点101的分散式账本101a。The update step includes the following steps: setting new content information of the at least one token by an update device, and sending an update request to the management node 20. The management node 20 uses the smart contract to The new content information of the at least one token is updated to the distributed ledger 101a of the multiple nodes 101.
本实施例中,更新装置可为区块链网络100上的任一节点101或是其它的装置,例如拥有方装置40或发行方装置30。In this embodiment, the update device can be any node 101 on the blockchain network 100 or other devices, such as the owner device 40 or the issuer device 30 .
更新装置以发行方装置30为例,通证发行方由所述发行方装置30以其账号登入至管理平台10设定所欲更新的通证的新的内容资讯,以改变内容资讯中的任一个或多个资讯。发行方装置30(更新装置)以私钥签章所述更新请求后传送给管理平台10,所述更新请求包括欲更新的所述通证的新的内容资讯。所述管理平台10接收所述更新请求,并将所述更新请求传送给所述管理节点20。所述管理节点20以对应的公钥验证所述更新请求,且于验证无误后通过智能合约将所述通证新的内容资讯更新至所述区块链网络100上的所述多个节点101的分散式账本101a。而后所述管理节点20将更新的结果通过所述管理平台10传送至所述发行方装置30。The update device takes the issuer device 30 as an example. The issuer uses the issuer device 30 to log in to the management platform 10 with its account to set new content information of the token to be updated, so as to change any content information. One or more pieces of information. The issuer device 30 (update device) signs the update request with a private key and sends it to the management platform 10. The update request includes new content information of the token to be updated. The management platform 10 receives the update request and transmits the update request to the management node 20 . The management node 20 verifies the update request with the corresponding public key, and after verification is correct, updates the new content information of the token to the multiple nodes 101 on the blockchain network 100 through a smart contract. Decentralized ledger 101a. Then the management node 20 transmits the updated result to the issuer device 30 through the management platform 10 .
更新装置以拥有方装置40为例,其更新步骤亦相同,差别在在于签章用的私钥和验证用的公钥不同。The update device takes the owner device 40 as an example. The update steps are also the same. The difference is that the private key used for signing and the public key used for verification are different.
若更新装置为区块链网络100上的任一节点101,则直接由更新装置与管理节点20直接通讯,不需通过管理平台10传送更新请求及更新的结果。If the update device is any node 101 on the blockchain network 100, the update device communicates directly with the management node 20 without transmitting the update request and update result through the management platform 10.
发行方装置30及拥有方装置40各具有一钱包,各钱包以所述区块链网络100上的一钱包地址为例,但不以此为限,亦可为冷钱包。发行方装置30的钱包链接发行方所拥有的通证及其内容资讯,拥有方装置40的钱包链接拥有方所拥有的通证及其内容资讯。发行方及拥有方可以在各自的发行方装置30及拥有方装置40上查看钱包,以得知其拥有的通证及其内容资讯。The issuer device 30 and the owner device 40 each have a wallet. Each wallet takes a wallet address on the blockchain network 100 as an example, but is not limited to this and can also be a cold wallet. The wallet of the issuer device 30 links the token owned by the issuer and its content information, and the wallet of the owner device 40 links the token owned by the owner and its content information. The issuer and owner can check the wallet on their respective issuer device 30 and owner device 40 to learn the tokens they own and their content information.
除了发行植物的通证之外,亦可由一碳权认证机构对所述至少一个植物种植区中的所述多个植物进行评估及认证所述多个植物的碳权,以将所述多个植物转换为对应的多个碳权单位(即第一碳权单位)。接着,于所述区块链网络100上发行多个碳权通证(即第一碳权通证),所述多个第一碳权通证是对应所述多个第一碳权单位,例如由发行方装置30通过管理平台10设定第一碳权通证的一内容资讯,各所述第一碳权通证的内容资讯包括其碳权单位的数量、拥有者。例如由所述管理节点20通过一碳权智能合约发行多个第一碳权通证,并于将 所述多个第一碳权通证及其内容资讯加入至所述区块链网络100中的所述多个节点101的分散式账本101a。另外,于发行方装置30的钱包链接所述多个第一碳权通证。发行方可以在发行方装置30上查看钱包,以得知其拥有的第一碳权通证及其内容资讯。从而,除了得到植物的通证外,也可以得到植物衍生的碳权。In addition to issuing certificates for plants, a carbon rights certification agency may also evaluate and certify the carbon rights of the plurality of plants in the at least one plant planting area, so as to convert the plurality of plants into Plants are converted into corresponding multiple carbon rights units (i.e., the first carbon rights unit). Then, a plurality of carbon right certificates (i.e., first carbon right certificates) are issued on the blockchain network 100, and the plurality of first carbon right certificates correspond to the plurality of first carbon right units, For example, the issuer device 30 sets a piece of content information of the first carbon right token through the management platform 10. The content information of each first carbon right token includes the number and owner of its carbon right unit. For example, the management node 20 issues a plurality of first carbon rights certificates through a carbon rights smart contract, and then adds the plurality of first carbon rights certificates and their content information to the blockchain network 100 The distributed ledger 101a of the multiple nodes 101. In addition, the plurality of first carbon right tokens are linked to the wallet of the issuer device 30 . The issuer can check the wallet on the issuer's device 30 to learn the first carbon rights token it owns and its content information. Therefore, in addition to obtaining plant tokens, you can also obtain plant-derived carbon rights.
图3所示为本发明第二优选实施例的植物资产管理系统2,其具有大致相同于第一实施例的架构,不同的是,发行方装置30与拥有方装置40分别为所述区块链网络100上的一个节点101,因此,不需通过管理平台10连接至所述区块链网络100。Figure 3 shows a plant asset management system 2 according to the second preferred embodiment of the present invention. It has a structure that is substantially the same as that of the first embodiment. The difference is that the issuer device 30 and the owner device 40 are the blocks respectively. A node 101 on the blockchain network 100, therefore, does not need to be connected to the blockchain network 100 through the management platform 10.
本实施例的植物资产管理方法与第一实施例大致相同,差别在于步骤S12中,发行方于所述发行方装置30设定通证的内容资讯,并且所述发行方装置30以私钥签章一发行请求后,将所述发行请求及所述内容资讯传送给所述管理节点20。所述管理节点20以对应的公钥验证所述发行请求,且于验证无误后部署相对应的通证的智能合约并依据所述内容资讯发行对应的通证。The plant asset management method of this embodiment is roughly the same as that of the first embodiment. The difference is that in step S12, the issuer sets the content information of the token on the issuer device 30, and the issuer device 30 signs the certificate with a private key. After the Chapter 1 issuance request is made, the issuance request and the content information are sent to the management node 20 . The management node 20 verifies the issuance request with the corresponding public key, and after verification is correct, deploys the smart contract of the corresponding token and issues the corresponding token based on the content information.
从而,不需通过管理平台10即可发行植物的通证。同样地,查询步骤及更新步骤亦不需通过管理平台10。本实施例中亦可不需通过管理平台10发行碳权通证。Therefore, plant tokens can be issued without going through the management platform 10 . Similarly, the query step and the update step do not need to go through the management platform 10 . In this embodiment, there is no need to issue carbon rights certificates through the management platform 10.
图4所示为本发明第三优选实施例的植物资产管理方法,其是以第一实施例为基础,于步骤S13之后还包含:Figure 4 shows a plant asset management method according to the third preferred embodiment of the present invention. It is based on the first embodiment and after step S13, it also includes:
步骤S14:经过一段时间后,取得所述至少一个植物种植区中的所述多个植物相较于步骤S11的一成长增量,且将所述成长增量划分为一个或多个所述单位。Step S14: After a period of time, obtain a growth increment of the plurality of plants in the at least one plant planting area compared to step S11, and divide the growth increment into one or more units. .
本实施例中,由于植物会持续成长,因此,可以于步骤S11中测量植物种植区域中多个树木的总体积,之后在步骤S14中经过一段时间,例如一季、半年、或一年、或两年,植物成长后,再次测量植物种植区域中多个树木的总体积,以得到的所述多个植物相较于步骤S11的成长增量,即总体积的增加量。成长增量越多,则划分得到的单位数越多,划分的方式同步骤S11。In this embodiment, since the plants will continue to grow, the total volume of multiple trees in the plant planting area can be measured in step S11, and then in step S14 after a period of time, such as one season, half a year, one year, or two. Year, after the plants grow, measure the total volume of the multiple trees in the plant planting area again to obtain the growth increment of the multiple plants compared to step S11, that is, the increase in the total volume. The greater the growth increment, the greater the number of units obtained by division. The division method is the same as step S11.
步骤S15:通过所述智能合约建立另外至少一个通证的一内容资讯并发行所述另外一个通证,其中,所述另外一个通证是对应所述成长增量所划分的一个或多个单位;所述另外一个通证的内容资讯包括拥有者资讯、所述另外通证的对应的单位的数量及对应的单位的植物的资讯。所述另外一个通证的内容资讯与第一实施例的通证的内容资讯相同。Step S15: Establish content information of at least one other token through the smart contract and issue the other token, wherein the other token is one or more units divided corresponding to the growth increment. ; The content information of the other pass includes owner information, the number of corresponding units of the other pass, and the information of the plants of the corresponding units. The content information of the other pass is the same as the content information of the pass of the first embodiment.
本实施例中,发行方由所述发行方装置30以其账号登入所述管理平台10设定所述另外一个通证的内容资讯,并且所述发行方装置30以私钥签章一发行请求后传送所述发行请求至所述管理平台10。In this embodiment, the issuer uses the issuer device 30 to log in to the management platform 10 with its account to set the content information of the other token, and the issuer device 30 signs an issuance request with a private key. The issuance request is then sent to the management platform 10 .
所述管理平台10接收所述发行请求及所述内容资讯,并将来自所述发行方装置30的所述发行请求及所述内容资讯传送给所述管理节点20。所述管理节点20以对应的公钥验证所述发行请求,且于验证无误后部署相对应的所述智能合约并依据所述内容资讯发行对应的所述另外一个通证。The management platform 10 receives the issuance request and the content information, and transmits the issuance request and the content information from the issuer device 30 to the management node 20 . The management node 20 verifies the issuance request with the corresponding public key, and after verification is correct, deploys the corresponding smart contract and issues the corresponding other token based on the content information.
实务上,发行方装置30亦可为所述区块链网络100上的一个节点101,发行方于所述发 行方装置30设定所述另外一个通证的内容资讯,并且所述发行方装置30以私钥签章发行请求后,将所述发行请求及所述内容资讯传送给所述管理节点20。所述管理节点20以对应的公钥验证所述发行请求,且于验证无误后部署相对应的智能合约并依据所述内容资讯发行对应的所述另外一个通证。从而,便不需通过管理平台10即可发行所述另外一个通证。In practice, the issuer device 30 can also be a node 101 on the blockchain network 100. The issuer sets the content information of the other token on the issuer device 30, and the issuer device 30. After signing the issuance request with the private key, the issuance request and the content information are sent to the management node 20. The management node 20 verifies the issuance request with the corresponding public key, and after verification is correct, deploys the corresponding smart contract and issues the corresponding other token based on the content information. Therefore, the other token can be issued without going through the management platform 10 .
步骤S16:将所述另外一个通证及其内容资讯加入至所述区块链网络100中的所述多个节点101的分散式账本101a。Step S16: Add the other token and its content information to the distributed ledger 101a of the multiple nodes 101 in the blockchain network 100.
本实施例中,所述管理节点20将智能合约、所述另外一个通证及其内容资讯加入或更新至所述区块链网络100中各节点的分散式账本101a。In this embodiment, the management node 20 adds or updates the smart contract, the other token and its content information to the distributed ledger 101a of each node in the blockchain network 100.
借由上述步骤,完成植物成长增加后的通证的发行,将实体的植物的成长增量化为数字化的资产。Through the above steps, the issuance of tokens after the growth of plants is completed, and the growth of physical plants is converted into digital assets.
另外,本实施例中亦可由一碳权认证机构对所述至少一个植物种植区中成长后的所述多个植物进行评估及认证所述多个植物的碳权,借由比较植物成长前的碳权与成长后的碳权,可得到对应成长增量的碳权,并将所述多个植物的成长增量转换为对应的多个碳权单位(即第二碳权单位)。接着,于所述区块链网络100上发行对应成长增量的多个碳权通证(即第二碳权通证),所述多个第二碳权通证是对应所述多个第二碳权单位,例如由发行方装置30通过管理平台10设定第二碳权通证的一内容资讯,各所述第二碳权通证的内容资讯包括其第二碳权单位的数量、拥有者。再由所述管理节点20通过一碳权智能合约发行多个第二碳权通证,并于将所述多个第二碳权通证及其内容资讯加入至所述区块链网络100中的所述多个节点101的分散式账本。另外,于发行方装置30的钱包链接所述多个第二碳权通证。发行方可以在发行方装置30上查看钱包,以得知其拥有的碳权通证(第二碳权通证和/或第一碳权通证)及碳权通证的内容资讯。In addition, in this embodiment, a carbon rights certification agency can also evaluate and certify the carbon rights of the multiple plants after they have grown in the at least one plant planting area, by comparing the carbon rights of the plants before they grow. The carbon rights and the carbon rights after growth can be used to obtain the carbon rights corresponding to the growth increment, and convert the growth increments of the multiple plants into corresponding multiple carbon right units (ie, second carbon right units). Then, a plurality of carbon right certificates corresponding to the growth increment (i.e., second carbon right certificates) are issued on the blockchain network 100. The plurality of second carbon right certificates are corresponding to the plurality of third carbon right certificates. The second carbon right unit, for example, the issuer device 30 sets a piece of content information of the second carbon right token through the management platform 10. The content information of each second carbon right token includes the number of its second carbon right unit, owner. The management node 20 then issues a plurality of second carbon rights certificates through a carbon rights smart contract, and then adds the plurality of second carbon rights certificates and their content information to the blockchain network 100 The distributed ledger of the multiple nodes 101. In addition, the plurality of second carbon right tokens are linked to the wallet of the issuer device 30 . The issuer can check the wallet on the issuer's device 30 to learn the carbon rights tokens (second carbon rights tokens and/or first carbon rights tokens) and the content information of the carbon rights tokens it owns.
本实施例同样可以如同第一实施例进行所述查询步骤和/或所述更新步骤,以对增量发行的所述另外至少一个通证查询和/或更新。并且本实施例的植物资产管理方法同样可以应用于第二实施例中。This embodiment can also perform the query step and/or the update step as in the first embodiment to query and/or update the at least one additional token issued incrementally. And the plant asset management method of this embodiment can also be applied to the second embodiment.
前述中,增量发行的所述另外至少一个通证是以一个为例,实务上可为多个通证。In the foregoing, the at least one other token to be issued incrementally is taken as an example, and in practice it can be multiple tokens.
图5所示为本发明第四优选实施例的植物资产管理系统4,是以第一实施例为基础,所述管理平台10更连接至一植物市价公开资讯平台50,所述植物市价公开资讯平台50可例如由管理植物的主管机关(例如林务局)或第三方公证机构提供。Figure 5 shows a plant asset management system 4 according to the fourth preferred embodiment of the present invention. It is based on the first embodiment. The management platform 10 is further connected to a plant market price public information platform 50. The plant market price public information The platform 50 may be provided, for example, by an authority that manages plants (such as the Forest Service) or a third-party notary agency.
本实施例的植物资产管理方法包含:所述管理平台10自所述植物市价公开资讯平台50取得所述多个植物的市价并依据所述多个植物的市价计算所划分的各所述单位的市价,并记录于通证的内容资讯中。于通证发行时,将市价记录内容资讯。发行方可由所述发行方装置30定期使用更新步骤将市价更新至通证的内容资讯中的变动资讯,或授权给第三方,由授权的第三方定期使用更新步骤将市价更新至通证的内容资讯的变动资讯。从而,更容易了解通证对应的植物的市价的变动。The plant asset management method of this embodiment includes: the management platform 10 obtains the market prices of the plurality of plants from the plant market price public information platform 50 and calculates the divided units according to the market prices of the plurality of plants. The market price is recorded in the content information of the token. When the token is issued, the market price will record the content information. The issuer can regularly use the update step by the issuer device 30 to update the market price to the change information in the content information of the pass, or authorize a third party, and the authorized third party can regularly use the update step to update the market price to the content of the pass. Information about changes in information. Therefore, it is easier to understand the changes in the market price of the plants corresponding to the token.
本发明上述的植物管理方法及植物管理系统,可将植物划分为多个单位,并在区块链网 络上发行对应的通证,将种植区中的植物化为数字化的资产。后续更可对通证查询、更新,甚致可将通证进行交易。The above-mentioned plant management method and plant management system of the present invention can divide plants into multiple units, and issue corresponding certificates on the blockchain network, turning the plants in the planting area into digital assets. In the future, the pass can be queried, updated, and even traded.
图6所示为本发明第五优选实施例的植物资产交易方法所应用的植物资产交易系统5,所述植物资产交易系统5同样是配合所述区块链网络100运作,所述植物资产交易系统5与第一实施例的所述植物资产管理系统1大致相同,包含所述管理节点20、一交易平台60、一供给方装置70与一需求方装置80。于本实施例中,所述植物资产交易系统5可与第一实施例的所述植物资产管理系统1协同运作,而形成一植物资产管理与交易系统。Figure 6 shows the plant asset trading system 5 used in the plant asset trading method of the fifth preferred embodiment of the present invention. The plant asset trading system 5 also operates in conjunction with the blockchain network 100. The plant asset trading system 5 The system 5 is substantially the same as the plant asset management system 1 of the first embodiment, and includes the management node 20 , a trading platform 60 , a supply-side device 70 and a demand-side device 80 . In this embodiment, the plant asset trading system 5 can cooperate with the plant asset management system 1 of the first embodiment to form a plant asset management and trading system.
所述交易平台60可例如为计算机、工作站、服务器、云端主机。所述交易平台60连接所述区块链网络100且可供所述供给方装置70与所述需求方装置80连接,所述交易平台60用以提供通证的供给方(即卖方或拥有者)与需求方(买方)通证的销售资讯与通证的历史交易价格资讯,或交易媒合资讯与通证的市场价格资讯。所述交易平台60可为所述区块链网络100中的一个节点101,但不以此为限,亦可不是所述区块链网络100中的一个节点101。本实施例中,所述交易平台60与所述管理平台10分别是位于两个主机,但并不以此为限,亦可整合于一个主机上。The trading platform 60 can be, for example, a computer, a workstation, a server, or a cloud host. The trading platform 60 is connected to the blockchain network 100 and allows the supply-side device 70 to connect with the demand-side device 80. The trading platform 60 is used to provide the supplier (ie, the seller or owner) of the token. ) and the demand-side (buyer) token sales information and token historical transaction price information, or transaction matching information and token market price information. The trading platform 60 may be a node 101 in the blockchain network 100 , but is not limited thereto, and may not be a node 101 in the blockchain network 100 . In this embodiment, the trading platform 60 and the management platform 10 are located on two hosts respectively, but they are not limited to this and can also be integrated on one host.
所述供给方装置70由通证的供给方操作,并可联机至所述交易平台60,以设定一销售资讯,所述销售资讯包括欲销售的通证与欲销售的价格。本实施例中,所述供给方装置70是独立于区块链网络100之外,可通过所述交易平台60连接区块链网络100,但不以此为限,所述供给方装置70亦可为所述区块链网络100中的一个节点101。当所述发行方装置30或所述拥有方装置40欲销售通证而联机至所述交易平台60设定所述销售资讯时,所述发行方装置30或所述拥有方装置40便成为所述供给方装置70。所述供给方装置70的钱包定义为一第一钱包。The supplier device 70 is operated by the supplier of the token and can be connected to the trading platform 60 to set a sales information, where the sales information includes the token to be sold and the price to be sold. In this embodiment, the supplier device 70 is independent of the blockchain network 100 and can be connected to the blockchain network 100 through the transaction platform 60. However, this is not a limitation. The supplier device 70 can also be connected to the blockchain network 100. It can be a node 101 in the blockchain network 100. When the issuer device 30 or the owner device 40 wants to sell tokens and connects to the trading platform 60 to set the sales information, the issuer device 30 or the owner device 40 becomes the The supplier device 70 is described. The wallet of the supplier device 70 is defined as a first wallet.
所述需求方装置80由通证的需求方操作,并可联机至所述交易平台60,以设定一交易请求。所述需求方装置80可例如为行动装置、计算机、工作站、服务器、云端主机。本实施例中,所述需求方装置80是独立于区块链网络100之外,可通过所述交易平台60连接区块链网络100,但不以此为限,所述需求方装置80亦可为所述区块链网络100中的一个节点101。当所述发行方装置30或所述拥有方装置40欲购买通证而联机至所述交易平台60时,所述发行方装置30或所述拥有方装置40便成为所述需求方装置80。所述需求方装置70的钱包定义为一第二钱包。The demander device 80 is operated by the demander of the token and can be connected to the transaction platform 60 to set a transaction request. The demand-side device 80 may be, for example, a mobile device, a computer, a workstation, a server, or a cloud host. In this embodiment, the demand-side device 80 is independent of the blockchain network 100 and can be connected to the blockchain network 100 through the transaction platform 60. However, this is not a limitation. The demand-side device 80 can also be connected to the blockchain network 100. It can be a node 101 in the blockchain network 100. When the issuer device 30 or the owner device 40 wants to purchase a token and connects to the trading platform 60 , the issuer device 30 or the owner device 40 becomes the demander device 80 . The wallet of the demander device 70 is defined as a second wallet.
本实施例的植物资产交易方法包含有图7所示的下列步骤:The plant asset trading method of this embodiment includes the following steps shown in Figure 7:
步骤S21:将至少一个植物种植区域中的多个植物划分为多个单位。Step S21: Divide multiple plants in at least one plant planting area into multiple units.
步骤S22:于一区块链网络100上建立多个通证的各所述通证的一内容资讯并发行所述多个通证,其中,各所述通证是对应步骤S21中所划分的一个或多个单位,各所述内容资讯包括各所述通证对应的单位的数量及对应的单位的植物的资讯。Step S22: Create a content information of each of the plurality of tokens on a blockchain network 100 and issue the plurality of tokens, wherein each of the tokens corresponds to the one divided in step S21 One or more units, each of the content information includes the number of units corresponding to each of the tokens and the information of the plants of the corresponding units.
步骤S23:将各所述通证及其内容资讯加入至所述区块链网络100中的所述多个节点101的分散式账本101a。Step S23: Add each of the tokens and their content information to the distributed ledger 101a of the multiple nodes 101 in the blockchain network 100.
本实施例中,上述步骤S21~S23与第一实施例大致相同,差异在于本实施例中是以发行多个通证为例,但不以此为限,亦可为至少一个通证。In this embodiment, the above-mentioned steps S21 to S23 are substantially the same as those in the first embodiment. The difference is that in this embodiment, the issuance of multiple tokens is taken as an example, but it is not limited to this, and it can also be at least one token.
步骤S24:设定一销售资讯,所述销售资讯包括欲销售的通证与欲销售的价格。本实施例中,通证的供给方为发行方或拥有方,其已于管理节点20注册账号并已产生私钥与公钥。需求方同样于所述管理节点20注册取得账号及产生私钥与公钥。例如可通过所述管理平台10向所述管理节点20注册,或直接连接管理节点20注册。交易平台60向管理平台10取得供给方、需求方的帐户资讯。Step S24: Set a sales information, the sales information includes the token to be sold and the price to be sold. In this embodiment, the provider of the token is the issuer or owner, who has registered an account with the management node 20 and has generated a private key and a public key. The demander also registers with the management node 20 to obtain an account and generates a private key and a public key. For example, you can register with the management node 20 through the management platform 10 or directly connect to the management node 20 to register. The trading platform 60 obtains the account information of the supply side and the demand side from the management platform 10 .
所述供给方装置70通过所述交易平台60于所述管理节点20设定所述销售资讯及一交易限制至一交易智能合约中。具体而言,供给方由所述供给方装置70以其账号登入联机所述交易平台60设定所述销售资讯及所述交易限制至所述交易智能合约并且以其私钥签章后,由所述交易平台60传送至所述管理节点。所述管理节点20以对应的公钥验证所述销售资讯及所述交易限制,且于验证无误后部署相对应的通证的交易智能合约,并发布所述交易智能合约至所述区块链网络100中的所述多个节点101的分散式账本101a。所述交易限制可例如限制转售的价格、转售的次数、转售的回馈比例等,但不以此为限。The supplier device 70 sets the sales information and a transaction limit in a transaction smart contract on the management node 20 through the transaction platform 60 . Specifically, after the supplier logs in to the transaction platform 60 with its account from the supplier device 70 and sets the sales information and the transaction limit to the transaction smart contract and signs it with its private key, The trading platform 60 transmits it to the management node. The management node 20 verifies the sales information and the transaction restrictions with the corresponding public key, and after verification is correct, deploys the transaction smart contract of the corresponding token, and publishes the transaction smart contract to the blockchain The distributed ledger 101a of the plurality of nodes 101 in the network 100. The transaction restrictions may, for example, limit the price of resale, the number of resales, the feedback ratio of resale, etc., but are not limited to this.
之后便发布所述销售资讯,发布销售资讯的方式可例如由供给方装置70在所述交易平台60上发布所述销售资讯,或者于管理节点20验证无误后由所述交易平台60主动发布所述销售资讯,或者由供给方自行发布所述销售资讯,例如在社群网站或以通讯软件发布销售资讯。The sales information is then published. The way of publishing the sales information may be, for example, that the supplier device 70 publishes the sales information on the trading platform 60 , or the trading platform 60 actively publishes the sales information after the management node 20 verifies that it is correct. sales information, or the supplier publishes the sales information on its own, such as on social networking sites or using communication software.
步骤S25:设定一交易请求,以进行一交易。本实施例中是需求方由所述需求方装置80以其账号登入联机所述交易平台60设定所述交易请求并且以其私钥签章后,由所述交易平台60传送至所述管理节点20。所述管理节点20以对应的公钥验证所述交易请求,且于验证无误后通知所述交易平台60进行交易,所述管理节点20通过所述交易智能合约进执行交易请求。另外,所述交易智能合约可进一步判断通证的单位的数量是否足够,和/或是否符合交易限制,当通证的单位的数量足够和/或符合交易限制时,则允许进行交易。Step S25: Set a transaction request to conduct a transaction. In this embodiment, the demander logs in to the transaction platform 60 with the account of the demander device 80 and sets the transaction request and signs it with his private key, and then sends it to the management by the transaction platform 60 Node 20. The management node 20 verifies the transaction request with the corresponding public key, and notifies the transaction platform 60 to conduct the transaction after the verification is correct. The management node 20 executes the transaction request through the transaction smart contract. In addition, the transaction smart contract can further determine whether the number of token units is sufficient and/or meets the transaction restrictions. When the number of token units is sufficient and/or meets the transaction restrictions, the transaction is allowed.
本实施例中,所述需求方装置80设定所述交易请求之前,包含由需求方以所述需求方装置80连接所述交易平台60查询发布的所述销售资讯。交易平台60向管理节点20取得通证的内容资讯及销售资讯传送给所述需求方装置80。需求方检视销售的通证及其内容资讯与销售的价格,以决定是否要承购。In this embodiment, before the demander device 80 sets the transaction request, the demander device 80 connects to the transaction platform 60 to query and publish the sales information. The trading platform 60 obtains the content information and sales information of the token from the management node 20 and sends them to the demander device 80 . The demand side examines the token being sold, its content information and the sales price to decide whether to purchase it.
本实施例中,所述交易平台60还可由所述管理节点20取得对应所述销售资讯的通证的历史交易价格,若所述通证先前已经过交易,则可取得其历史交易价格,并在所述交易平台60上发布所述历史交易价格,甚致是历史交易价格的走势,或进一步的预测价格。所述需求方装置80连接所述交易平台60查询发布的历史交易价格,和/或由所述交易平台将历史交易价格传送给所述需求方装置80,供需求方检视。In this embodiment, the trading platform 60 can also obtain the historical transaction price of the token corresponding to the sales information from the management node 20. If the token has been traded previously, the historical transaction price can be obtained, and Publish the historical transaction price, or even the trend of the historical transaction price, or further predicted prices on the trading platform 60 . The demand side device 80 connects to the trading platform 60 to query the published historical transaction prices, and/or the trading platform transmits the historical transaction prices to the demand side device 80 for review by the demand side.
需求方决定承购后,操作所述需求方装置80设定所述交易请求,以进行交易。本实施例中,需求方是通过金融转账进行交易,但不以此为限。具体而言,所述交易平台60连接一金融服务主机90,所述金融服务主机90用以提供金融转账服务,需求方通过所述金融服务主 机90将需求方的账户的金额转账到供给方的账户。所述金融服务主机90于交易的金融转账完成后产生一转账资讯,且将所述转账资讯传送至所述交易平台60。所述交易平台60收到所述转账资讯后传送一交易完成讯息至所述管理节点20,代表已经完成交易,所述交易完成讯息可为一通证转移请求。After the demander decides to purchase, the demander device 80 is operated to set the transaction request to conduct the transaction. In this embodiment, the demander conducts the transaction through financial transfer, but it is not limited to this. Specifically, the trading platform 60 is connected to a financial service host 90. The financial service host 90 is used to provide financial transfer services. The demander transfers the amount of the demander's account to the supplier's account through the financial service host 90. account. The financial service host 90 generates transfer information after the financial transfer of the transaction is completed, and transmits the transfer information to the transaction platform 60 . After receiving the transfer information, the trading platform 60 sends a transaction completion message to the management node 20, indicating that the transaction has been completed. The transaction completion message may be a token transfer request.
步骤S26:于交易完成后,产生一交易资讯,所述交易资讯包括所交易的通证、交易的价格、一供给者资讯及一拥有者资讯;以及进行一通证转移步骤,用以将所交易的通证转移给需求方。Step S26: After the transaction is completed, generate a transaction information, the transaction information includes the transaction token, the transaction price, a supplier information and an owner information; and perform a token transfer step to transfer the transaction The token is transferred to the demander.
本实施例中,所述管理节点20收到所述交易平台60传来的交易完成讯息后,产生所述交易资讯,并且依据所述交易资讯进行所述通证转移步骤。In this embodiment, after receiving the transaction completion message from the trading platform 60, the management node 20 generates the transaction information, and performs the token transfer step based on the transaction information.
所述通证转移步骤包括:将所述交易资讯更新至对应的通证的内容资讯中,并且更新至所述区块链网络100中的所述多个节点101的分散式账本101a。具体而言,所述管理节点20通过所述交易智能合约将所述交易资讯更新至对应的通证的内容资讯中,并且更新至所述区块链网络100中的所述多个节点的分散式账本101a。The token transfer step includes: updating the transaction information to the content information of the corresponding token, and updating it to the distributed ledger 101a of the multiple nodes 101 in the blockchain network 100. Specifically, the management node 20 updates the transaction information to the content information of the corresponding token through the transaction smart contract, and updates it to the distribution of the multiple nodes in the blockchain network 100 Formula Ledger 101a.
借由上述步骤,除了将实体的植物化为数字化的资产之外,还可对数字化的资产进行交易。Through the above steps, in addition to converting physical plants into digital assets, digital assets can also be traded.
本实施例于通证转移步骤中,还包含将所交易的通证对应的一个或多个碳权通证转由供给方装置70的第一钱包转移到需求方装置80的第二钱包,从而,需求方除了得到植物的通证外,亦得到对应数量的碳权通证。In the token transfer step, this embodiment also includes transferring one or more carbon rights tokens corresponding to the traded tokens from the first wallet of the supply-side device 70 to the second wallet of the demand-side device 80, thereby , the demander not only obtains the plant’s certificate, but also obtains a corresponding number of carbon rights certificates.
此外,需求方取得通证后,亦可成为供给方再贩卖通证,进行上述的步骤S24~S26,原本的需求方装置80就成为新的供给方装置70。In addition, after the demander obtains the token, it can also become a supplier and then sell the token. By performing the above steps S24 to S26, the original demander device 80 becomes the new supplier device 70.
在一情况中,若所述需求方装置80的第二钱包具有碳权通证,则上述步骤S15中,便可不需要金融服务主机90提供金融转账服务,而可直接使用碳权通证的转移来完成交易。更详而言,在步骤S15中,需求方操作需求方装置80将第二钱包中的至少一部分的碳权通证转移到所述第一钱包,前述中所转移的碳权通证是与植物的通证欲销售的价格等价。于碳权通证转移后,所述供给方装置70或所述供给方装置70产生一转账资讯传送至所述交易平台60,由所述交易平台60传送一交易完成讯息至所述管理节点20。In one case, if the second wallet of the demand-side device 80 has carbon rights certificates, then in the above step S15, the financial service host 90 does not need to provide financial transfer services, and the transfer of carbon rights certificates can be directly used. to complete the transaction. More specifically, in step S15, the demander operates the demander device 80 to transfer at least part of the carbon right tokens in the second wallet to the first wallet, where the carbon right tokens transferred are related to the plant. The price of the token to be sold is equivalent to that of the token. After the carbon right token is transferred, the supplier device 70 or the supplier device 70 generates a transfer information and sends it to the trading platform 60, and the trading platform 60 sends a transaction completion message to the management node 20. .
从而,需求方可利用其所拥有的碳权通证作为交易的货币,购入植物的通证。Therefore, the demander can use the carbon rights certificate it owns as the currency of transaction to purchase plant certificates.
上述第五优选实施例中,供给方与需求方之间的交易是以承购的方式为例说明,以下再提供一第六优选实施例的植物资产交易方法,其是以媒合(撮合)的方式进行交易。本发明的第六优选实施具有大致相同于第五实施例的步骤及系统架构,不同的是:In the above-mentioned fifth preferred embodiment, the transaction between the supplier and the demander is in the form of off-take as an example. Hereinafter, a plant asset trading method according to the sixth preferred embodiment is provided, which is based on matchmaking. way to conduct transactions. The sixth preferred implementation of the present invention has substantially the same steps and system architecture as the fifth embodiment, except that:
步骤S24:所述供给方装置70通过所述交易平台于所述管理节点20设定一销售资讯,所述销售资讯包括欲销售的通证、欲销售的通证对应的单位的数量与欲销售的价格。Step S24: The supplier device 70 sets a sales information on the management node 20 through the trading platform. The sales information includes the token to be sold, the number of units corresponding to the token to be sold, and the number of units to be sold. s price.
步骤S25:所述需求方装置80于所述交易平台60设定的交易请求包含一承购资讯,所述承购资讯包括欲承购的通证、欲承购的单位的数量与欲承购的价格。所述交易平台60依据所述销售资讯与所述承购资讯进行所述交易,所述交易平台60产生交易媒合资讯与市场价格 资讯,以进行交易,例如竞价交易。于交易完成后,交易平台60传送交易完成讯息至所述管理节点20,代表已经完成交易。Step S25: The transaction request set by the demand-side device 80 on the trading platform 60 includes a purchase information. The purchase information includes the token to be purchased, the number of units to be purchased and the number of units to be purchased. s price. The trading platform 60 performs the transaction based on the sales information and the acquisition information. The trading platform 60 generates transaction matching information and market price information to conduct transactions, such as bidding transactions. After the transaction is completed, the transaction platform 60 sends a transaction completion message to the management node 20, indicating that the transaction has been completed.
本实施例中,若所述需求方装置80的第二钱包具有碳权通证,则上述步骤S25中,便可不需要金融服务主机90提供金融转账服务,而可直接使用碳权通证的转移来完成交易。In this embodiment, if the second wallet of the demand-side device 80 has carbon rights certificates, then in the above step S25, the financial service host 90 does not need to provide financial transfer services, and the transfer of carbon rights certificates can be directly used. to complete the transaction.
图8示为本发明第七优选实施例的植物资产交易系统7,其具有大致相同于第五实施例的架构,不同的是,供给方装置70与需求方装置80分别为所述区块链网络100上的一个节点101,因此,不需通过交易平台连接至所述区块链网络100。Figure 8 shows a plant asset trading system 7 according to the seventh preferred embodiment of the present invention. It has a structure that is substantially the same as that of the fifth embodiment. The difference is that the supply-side device 70 and the demand-side device 80 are respectively the blockchain. A node 101 on the network 100, therefore, does not need to be connected to the blockchain network 100 through a trading platform.
本实施例的植物资产交易方法的步骤与第五实施例的步骤大致相同,差别在于:The steps of the plant asset trading method of this embodiment are roughly the same as those of the fifth embodiment, and the differences are:
步骤S24中,供给方由所述供给方装置70连接所述管理节点20设定所述销售资讯及所述交易限制至所述交易智能合约。管理节点20发布所述交易智能合约至所述区块链网络100中的所述多个节点101的分散式账本101a。In step S24, the supplier connects the management node 20 through the supplier device 70 to set the sales information and the transaction limit to the transaction smart contract. The management node 20 publishes the transaction smart contract to the distributed ledger 101a of the multiple nodes 101 in the blockchain network 100.
之后便发布所述销售资讯供需求方装置80检视,发布销售资讯的方式可例如由供给方装置70联机至交易平台60,并在所述交易平台上发布所述销售资讯,或者于管理节点20验证无误后由所述交易平台60主动发布所述销售资讯,或者由供给方自行发布所述销售资讯。The sales information is then published for viewing by the demand-side device 80 . The method of publishing the sales information may be, for example, the supply-side device 70 connecting to the trading platform 60 and publishing the sales information on the trading platform, or on the management node 20 After verification, the trading platform 60 will actively publish the sales information, or the supplier will publish the sales information on its own.
步骤S25中,需求方由所述需求方装置80设定交易请求,向所述供给方装置70提出交易请求,例如,所述需求方装置80以其私钥签章后交易请求传送到所述管理节点20,所述管理节点20以对应的公钥验证所述交易请求,且于验证无误后通知所述需求方装置80,且所述管理节点20通过所述交易智能合约进执行交易请求。所述需求方装置80接受所述交易请求后,以其私钥签章确认,所述管理节点20以对应的公钥验证后,通知所述需求方装置80进行交易,例如需求方装置80可通过所述交易平台60联机所述金融服务主机90,通过金融转账进行交易。所述金融服务主机90于交易的金融转账完成后产生一转账资讯,且将所述转账资讯传送至所述交易平台60。所述交易平台收到所述转账资讯后传送一交易完成讯息至所述管理节点20,代表已经完成交易。In step S25, the demander sets a transaction request from the demander device 80 and submits a transaction request to the supplier device 70. For example, the demander device 80 signs the transaction request with its private key and transmits the transaction request to the supplier device 70. The management node 20 verifies the transaction request with the corresponding public key, and notifies the demander device 80 after the verification is correct, and the management node 20 executes the transaction request through the transaction smart contract. After the demand-side device 80 accepts the transaction request, it signs and confirms it with its private key. After verification with the corresponding public key, the management node 20 notifies the demand-side device 80 to conduct the transaction. For example, the demand-side device 80 can The financial service host 90 is connected to the transaction platform 60 to conduct transactions through financial transfer. The financial service host 90 generates transfer information after the financial transfer of the transaction is completed, and transmits the transfer information to the transaction platform 60 . After receiving the transfer information, the trading platform sends a transaction completion message to the management node 20, indicating that the transaction has been completed.
之后,所述管理节点20收到所述交易平台传来的交易完成讯息后,产生所述交易资讯,并且依据所述交易资讯进行所述通证转移步骤,从而完成通证的交易。Afterwards, after receiving the transaction completion message from the trading platform, the management node 20 generates the transaction information, and performs the token transfer step based on the transaction information, thereby completing the token transaction.
图9所示为本发明第八优选实施例的植物资产管理方法所应用的植物资产管理系统8,其具有大致相同于第一实施例的架构,还包含一更新装置A0,连接至所述管理平台10,所述更新装置A0通过所述管理平台10连接至所述管理节点20设定各通证对应的所述多个植物的一成长数据。Figure 9 shows a plant asset management system 8 applied to the plant asset management method of the eighth preferred embodiment of the present invention. It has a structure that is substantially the same as that of the first embodiment, and also includes an update device A0 connected to the management system 8. Platform 10, the update device A0 is connected to the management node 20 through the management platform 10 to set a growth data of the plurality of plants corresponding to each pass.
本实施例中,所述更新装置A0由第三方公证机构之所操作,所述更新装置A0可例如为行动装置、计算机、工作站、服务器、云端主机。第三方公证机构负责测量植物种植区域中的植物的成长状态,以得到所述成长数据,本实施例中是以测量树木的总体积为例,但不此以为限。所述更新装置A0可为区块链网络100上的任一节点101或是其它的装置。第三方公证机构于所述管理节点20先行注册取得账号并产生对应账号的一私钥与一公钥,例如可通过所述管理平台10向所述管理节点20注册,或直接连接管理节点20注册。更新装置A0以 私钥签章请求,管理节点20以公钥验证请求与前述各实施例相同,于后再不赘述。In this embodiment, the update device A0 is operated by a third-party notary agency. The update device A0 can be, for example, a mobile device, a computer, a workstation, a server, or a cloud host. The third-party notary agency is responsible for measuring the growth status of plants in the plant planting area to obtain the growth data. In this embodiment, measuring the total volume of trees is used as an example, but it is not limited to this. The update device A0 may be any node 101 on the blockchain network 100 or other devices. The third-party notary institution first registers with the management node 20 to obtain an account and generates a private key and a public key corresponding to the account. For example, it can register with the management node 20 through the management platform 10 or directly connect to the management node 20 for registration. . The update device A0 signs the request with the private key, and the management node 20 verifies the request with the public key, which are the same as in the previous embodiments and will not be described again.
本实施例的植物资产管理方法类同第三实施例,包含图10所示的下列步骤。The plant asset management method of this embodiment is similar to the third embodiment and includes the following steps shown in Figure 10.
步骤S31:于所述区块链网络100提供至少一个通证,所述区块链网络100的节点101的分散式账本101a记录有所述至少一个通证及其内容资讯。Step S31: Provide at least one token in the blockchain network 100. The distributed ledger 101a of the node 101 of the blockchain network 100 records the at least one token and its content information.
本实施例中,是以发行一通证为例,但不以此为限,亦可发行多个通证。发行通证的步骤与第一实施例相同,由所述发行方装置30设定通证的内容资讯且发送一发行请求通过所述管理平台10传送至所述管理节点20。所述管理节点20通过所述智能合约发行所述通证,且将所述通证及其内容资讯加入至所述区块链网络100中的所述多个节点的分散式账本101a。本实施例中,所述内容资讯的变动资讯中记录有所述多个植物划分成单位时的所述成长数据。例如由第三方公证机构将成长数据给予发行方,由发行方设定所述变动资讯中初始的成长数据。In this embodiment, the issuance of one pass is taken as an example, but it is not limited to this, and multiple passes can also be issued. The steps for issuing a token are the same as those in the first embodiment. The issuer device 30 sets the content information of the token and sends an issuance request to the management node 20 through the management platform 10 . The management node 20 issues the pass through the smart contract, and adds the pass and its content information to the distributed ledger 101a of the multiple nodes in the blockchain network 100. In this embodiment, the change information of the content information records the growth data when the plurality of plants are divided into units. For example, a third-party notary agency provides the growth data to the issuer, and the issuer sets the initial growth data in the change information.
此外,所述发行方装置30还联机至所述管理节点20于所述智能合约设定一更新权限给所述更新装置A0,所述更新权限是允许所述更新装置A0设定通证对应的所述多个植物的成长数据。In addition, the issuer device 30 is also connected to the management node 20 and sets an update authority in the smart contract to the update device A0. The update authority allows the update device A0 to set the corresponding token. Growth data of the plurality of plants.
步骤S32:取得植物种植区中的所述多个植物的一成长增量。Step S32: Obtain a growth increment of the plurality of plants in the plant planting area.
本实施例中,第三方公证机构每隔一段时间,例如一季、半年、或一年、或两年测量植物的成长数据,例如测量当前的植物的总体积,并且由所述更新装置A0通过所述管理平台10或直接联机至所述管理节点20于所述智能合约设定所述成长数据,更详而言,第三方公证机构由所述更新装置A0以其账号登入所述管理平台10设定对应通证的内容资讯的成长数据,且发送一更新请求及成长数据至所述管理节点20,所述管理节点20通过所述智能合约将成长数据更新至所述多个节点101的分散式账本101a,且所述管理节点20传送一通知讯息给所述发行方装置30,以通知发行方所述通证的成长数据有更新。In this embodiment, the third-party notary agency measures the growth data of the plants every once in a while, such as one season, half a year, one year, or two years, such as measuring the current total volume of the plants, and the updating device A0 passes the data. The management platform 10 or directly connects to the management node 20 to set the growth data in the smart contract. More specifically, the third-party notary agency logs in to the management platform 10 with its account from the update device A0 to set up the growth data. Determine the growth data corresponding to the content information of the token, and send an update request and growth data to the management node 20. The management node 20 updates the growth data to the decentralized system of the multiple nodes 101 through the smart contract. The ledger 101a, and the management node 20 sends a notification message to the issuer device 30 to notify the issuer that the growth data of the token has been updated.
所述发行方装置30连接至所述管理节点20且依据所述成长数据产生所述成长增量并于所述智能合约设定所述成长增量。更详而言,发行方由所述发行方装置30通过所述管理平台10联机至所述管理节点20查询通证的变动资讯中的成长数据,并且依据最新的成长数据与前次的成长数据的差异计算所述成长增量,但不以此为限,亦可由所述智能合约自动依据最新的成长数据与前次的成长数据的差异计算所述成长增量。成长增量越多,则后续划分能够得到的单位数也越多。The issuer device 30 is connected to the management node 20 and generates the growth increment according to the growth data and sets the growth increment in the smart contract. More specifically, the issuer uses the issuer device 30 to connect to the management node 20 through the management platform 10 to query the growth data in the change information of the token, and based on the latest growth data and the previous growth data The growth increment is calculated based on the difference between the two, but is not limited to this. The smart contract can also automatically calculate the growth increment based on the difference between the latest growth data and the previous growth data. The greater the growth increment, the more units can be obtained by subsequent divisions.
步骤S33:于所述区块链网络100上建立另外至少一个通证的一内容资讯并发行所述另外一个通证,其中,所述另外一个通证是对应至少一部分的所述成长增量所划分的一个或多个所述单位。所述另外一个通证的内容资讯包括所述另外一个通证的对应的单位的数量及对应的单位的植物的资讯。Step S33: Create content information of at least one other token on the blockchain network 100 and issue the other token, wherein the other token corresponds to at least a part of the growth increment. Divide one or more of said units. The content information of the other token includes the quantity of the corresponding unit of the other token and the information of the plant of the corresponding unit.
本实施例的步骤S33与第三实施例的步骤S15相同,发行方将所述成长增量划分为一个或多个所述单位,所述发行方装置30设定所述另外一个通证的内容资讯并通过所述管理平台10传送所述发行请求及所述内容资讯至所述管理节点20,通过所述智能合约发行另外一个通 证。Step S33 of this embodiment is the same as step S15 of the third embodiment. The issuer divides the growth increment into one or more units, and the issuer device 30 sets the content of the other token. information and transmit the issuance request and the content information to the management node 20 through the management platform 10, and issue another token through the smart contract.
步骤S34:将所述另外一个通证及其内容资讯加入至所述区块链网络100中的所述多个节点101的分散式账本101a。Step S34: Add the other token and its content information to the distributed ledger 101a of the multiple nodes 101 in the blockchain network 100.
本实施例中,所述管理节点20将智能合约、所述另外一个通证及其内容资讯加入或更新至所述区块链网络100中各节点101的分散式账本101a。In this embodiment, the management node 20 adds or updates the smart contract, the other token and its content information to the distributed ledger 101a of each node 101 in the blockchain network 100.
借由上述的步骤,发行方可对植物成长后的全部的成长增量发行另外的通证。Through the above steps, the issuer can issue additional tokens for all the growth increments of the plant.
在本实施例中,在步骤S31中亦可如同第一实施例由一碳权认证机构对所述至少一个植物种植区中的所述多个植物进行评估及认证所述多个植物的碳权,以将所述多个植物转换为对应的多个碳权单位(即第一碳权单位)。接着,于所述区块链网络100上发行多个碳权通证(即第一碳权通证),所述多个第一碳权通证是对应所述多个第一碳权单位。例如由所述管理节点20通过一碳权智能合约发行多个第一碳权通证,并于将所述多个第一碳权通证及其内容资讯加入至所述区块链网络100中的所述多个节点101的分散式账本101a。于发行方装置30的钱包链接所述多个第一碳权通证。In this embodiment, in step S31, a carbon rights certification agency may also evaluate the multiple plants in the at least one plant planting area and certify the carbon rights of the multiple plants as in the first embodiment. , to convert the plurality of plants into corresponding plurality of carbon rights units (i.e., the first carbon rights units). Then, a plurality of carbon right certificates (i.e., first carbon right certificates) are issued on the blockchain network 100, and the plurality of first carbon right certificates correspond to the plurality of first carbon right units. For example, the management node 20 issues a plurality of first carbon rights certificates through a carbon rights smart contract, and then adds the plurality of first carbon rights certificates and their content information to the blockchain network 100 The distributed ledger 101a of the multiple nodes 101. The plurality of first carbon rights tokens are linked to the wallet of the issuer device 30 .
在步骤S32之后亦可如同第三实施例,由一碳权认证机构对所述至少一个植物种植区中成长后的所述多个植物进行评估及认证所述多个植物的碳权,借由比较植物成长前的碳权与成长后的碳权,可得到对应成长增量的碳权,并将所述多个植物的成长增量转换为对应的多个碳权单位(即第二碳权单位)。接着,于所述区块链网络100上发行多个碳权通证(即第二碳权通证),所述多个第二碳权通证是对应所述多个第二碳权单位。例如由所述管理节点20通过一碳权智能合约发行多个第二碳权通证,并于将所述多个第二碳权通证及其内容资讯加入至所述区块链网络100中的所述多个节点101的分散式账本101a。于步骤S34中包含于发行方装置30的钱包链接所述多个第二碳权通证。After step S32, as in the third embodiment, a carbon rights certification agency may evaluate the multiple plants grown in the at least one plant planting area and certify the carbon rights of the multiple plants, by By comparing the carbon rights before plant growth and the carbon rights after growth, the carbon rights corresponding to the growth increment can be obtained, and the growth increments of the multiple plants can be converted into corresponding multiple carbon right units (i.e., the second carbon right unit). Then, a plurality of carbon right certificates (ie, second carbon right certificates) are issued on the blockchain network 100, and the plurality of second carbon right certificates correspond to the plurality of second carbon right units. For example, the management node 20 issues a plurality of second carbon rights certificates through a carbon rights smart contract, and then adds the plurality of second carbon rights certificates and their content information to the blockchain network 100 The distributed ledger 101a of the multiple nodes 101. In step S34, the wallet included in the issuer device 30 links the plurality of second carbon rights tokens.
实务上,发行方装置30亦可为所述区块链网络100上的节点101,可直接传送所述发行请求及所述内容资讯至所述管理节点20,从而,便不需通过管理平台10即可发行所述另外一个通证。更新装置A0亦可为所述区块链网络100上的节点101,可直接传送所述更新请求及成长数据至所述管理节点20。In practice, the issuer device 30 can also be the node 101 on the blockchain network 100, and can directly transmit the issuance request and the content information to the management node 20, thereby eliminating the need to go through the management platform 10 The other pass can be issued. The update device A0 can also be the node 101 on the blockchain network 100, and can directly transmit the update request and growth data to the management node 20.
图11所示为本实施例的植物资产交易方法所应用的植物资产交易系统8a,其是以前述的植物资产管理系统8为基础,再结合类同第五实施例的交易平台60、供给方装置70与需求方装置80,差别在于本实施例中的发行方装置30成为供给方装置70,以销售对应成长增量而发行的所述另外一个通证。Figure 11 shows the plant asset trading system 8a used in the plant asset trading method of this embodiment. It is based on the aforementioned plant asset management system 8, combined with a trading platform 60 similar to the fifth embodiment, and a supplier The difference between the device 70 and the demand-side device 80 is that the issuer device 30 in this embodiment becomes the supply-side device 70 to sell the other token issued corresponding to the growth increment.
本实施例的植物资产交易方法包含图12所示下列列步骤,其是以本实施例的植物资产管理方法为基础,具有相同的步骤S31~S34,还包含:The plant asset trading method of this embodiment includes the following steps as shown in Figure 12, which is based on the plant asset management method of this embodiment and has the same steps S31 to S34, and also includes:
步骤S35:设定一销售资讯,所述销售资讯包括欲销售的所述另外一个通证与欲销售的价格;发布所述销售资讯以供进行一交易。Step S35: Set a sales information, the sales information includes the other token to be sold and the price to be sold; publish the sales information for a transaction.
步骤S36:设定一交易请求,进行一交易。Step S36: Set a transaction request and perform a transaction.
此外,本实施例中还包含步骤S37:于交易完成后,产生一交易资讯,所述交易资讯包 括所交易的所述另外至少一个通证、交易的价格、一供给者资讯及一拥有者资讯;以及进行一通证转移步骤;In addition, this embodiment also includes step S37: after the transaction is completed, a transaction information is generated. The transaction information includes the at least one other token traded, the price of the transaction, a supplier information and an owner information. ;And perform a pass transfer step;
其中,所述通证转移步骤包括:Among them, the token transfer steps include:
将所述交易资讯更新至对应的所述另外至少一个通证的内容资讯中,并且更新至所述区块链网络中的所述多个节点的分散式账本101a。The transaction information is updated to the corresponding content information of the at least one other token, and updated to the distributed ledger 101a of the multiple nodes in the blockchain network.
上述步骤S35~S37分别与第五实施例的步骤S24与步骤S26的内容相同,差别仅在于销售的目标是所述另外一个通证,故步骤可以沿用,不再赘述。通证转移步骤中同样可以如同第五实施例将对应的第二碳权通证转移到需求方装置80的钱包。The contents of the above-mentioned steps S35 to S37 are respectively the same as the steps S24 and S26 of the fifth embodiment. The only difference is that the sales target is the other token, so the steps can be used and will not be described again. In the token transfer step, the corresponding second carbon right token can also be transferred to the wallet of the demand-side device 80 as in the fifth embodiment.
另外,所述另外一个通证的交易亦可如同第六实施例,以媒合的方式进行交易。In addition, the transaction of the other token can also be conducted in a matchmaking manner as in the sixth embodiment.
又,本实施例的发行方装置30与需求方装置80亦可分别为所述区块链网络100上的一个节点101,如此,植物资产交易方法及植物资产系统便可如同第七实施例,不需通过交易平台连接至所述区块链网络100,且步骤S35~S36可沿用第七实施例中的步骤S24与S25。In addition, the issuer device 30 and the demander device 80 of this embodiment can also be a node 101 on the blockchain network 100 respectively. In this way, the plant asset trading method and the plant asset system can be the same as the seventh embodiment. There is no need to connect to the blockchain network 100 through a trading platform, and steps S35 to S36 can follow steps S24 and S25 in the seventh embodiment.
图13所示为本发明第九优选实施例的植物资产管理方法,其具有大致相同于第八实施例的步骤,且同样应用于所述植物资产管理系统8。差异在于,本实施例于步骤S33中所发行的所述另外一个通证是对应部分的成长增量所划分的单位,而不是全部的成长增量所划分的单位。Figure 13 shows a plant asset management method according to the ninth preferred embodiment of the present invention, which has substantially the same steps as the eighth embodiment and is also applied to the plant asset management system 8. The difference is that the other token issued in step S33 in this embodiment is the unit divided by the corresponding part of the growth increment, rather than the units divided by the entire growth increment.
更详而言,步骤S33中包含更新所述区块链网络100上所述多个节点101的分散式账本101a中的所述至少一个通证的内容资讯中的一变动资讯,所述变动资讯包含一增量单位的数量,所述增量单位的数量是对应一部分的所述成长增量。于所述区块链网络100上建立所述另外一个通证的内容资讯并发行所述另外一个通证,其中,所述另外一个通证是对应另一部分的所述成长增量所划分的一个或多个所述单位。More specifically, step S33 includes updating a change information in the content information of the at least one token in the distributed ledger 101a of the multiple nodes 101 on the blockchain network 100. The change information Contains a quantity of incremental units corresponding to a portion of the growth increment. Establish the content information of the other pass on the blockchain network 100 and issue the other pass, wherein the other pass is one divided corresponding to the growth increment of another part or a plurality of said units.
前述中,是于所述智能合约设定有一分配比例,且所述智能合约依所述分配比例划分所述成长增量为一第一部分与一第二部分,所述增量单位的数量是对应所述第一部分的所述成长增量,亦即,所述智能合约是依据所述第一部分的成长增量与原有的所述通证的单位的数量产生所述变动资讯的所述增量单位,原有的所述通证的单位的数量越多,则得到的增量单位也越多。所述管理节点20通过所述智能合约将原来的所述通证的所述变动资讯的所述增量单位的数量更新至所述多个节点101的分散式账本101a。从而,让原来的通证的总单位数增加,总单位即通证的单位的数量加上所述增量单位的数量,使得通证可以随着植物的成长而增值。In the foregoing, a distribution ratio is set in the smart contract, and the smart contract divides the growth increment into a first part and a second part according to the distribution ratio, and the number of the increment units corresponds to The growth increment of the first part, that is, the smart contract generates the increment of the change information based on the growth increment of the first part and the original number of units of the token. Units, the greater the number of original units of the said token, the more incremental units will be obtained. The management node 20 updates the number of incremental units of the change information of the original token to the distributed ledgers 101a of the multiple nodes 101 through the smart contract. Therefore, the total number of units of the original token is increased. The total unit is the number of token units plus the number of incremental units, so that the token can increase in value as the plant grows.
增量发行的所述另外一个通证是对应所述第二部分的所述成长增量所划分的单位。亦即,由所述发行方装置30自所述管理节点20取得所述第二部分的所述成长增量,且将所述第二部分的成长增量划分为一个或多个所述单位。且所述发行方装置30联机至所述管理节点20于所述智能合约建立所述另外至少一个通证的内容资讯并发行所述另外至少一个通证。The other token issued incrementally is the unit divided corresponding to the growth increment of the second part. That is, the issuer device 30 obtains the growth increment of the second part from the management node 20 and divides the growth increment of the second part into one or more units. And the issuer device 30 is connected to the management node 20 to create the content information of the at least one other pass in the smart contract and issue the at least one other pass.
从而,可以将一部分的成长增量转为原通证的增量单位,另一部分的成长增量通证的发行方再发部另外至少一个通证,而可作后续将所述另外至少一个通证贩卖,让原通证的拥有 方和发行方都可因应植物的成长而有获利的空间。并且拥有方和发行方可于各自装置的钱包中获得对应成长增量的碳权通证,代表植物的碳权。Therefore, a part of the growth increment can be converted into incremental units of the original pass, and the issuer of the other part of the growth increment pass can then issue at least one other pass, and the at least one other pass can be subsequently transferred. The sale of certificates allows both the owners and issuers of the original certificates to make profits based on the growth of plants. And the owner and issuer can obtain carbon rights certificates corresponding to the growth increment in the wallets of their respective devices, representing the carbon rights of the plant.
实务上,发行方装置30亦可为所述区块链网络100上的节点101,可直接传送所述发行请求及所述内容资讯至所述管理节点20,从而,便不需通过管理平台10即可发行所述另外一个通证。更新装置A0亦可为所述区块链网络100上的节点101,可直接传送所述更新请求及成长数据至所述管理节点20。In practice, the issuer device 30 can also be the node 101 on the blockchain network 100, and can directly transmit the issuance request and the content information to the management node 20, thereby eliminating the need to go through the management platform 10 The other pass can be issued. The update device A0 can also be the node 101 on the blockchain network 100, and can directly transmit the update request and growth data to the management node 20.
本实施例的植物资产交易方法则以上述的植物资产管理方法与植物资产管理系统为基础,其它的步骤以及植物资产交易系统则是与第八实施例相同,等效实施的变化亦与第八实施例相同,不再赘述。The plant asset trading method of this embodiment is based on the above-mentioned plant asset management method and plant asset management system. Other steps and the plant asset trading system are the same as those of the eighth embodiment, and the equivalent implementation changes are also the same as those of the eighth embodiment. The embodiments are the same and will not be described again.
以上所述仅为本发明优选可行实施例而已,举凡应用本发明说明书及申请专利范围所为的等效变化,理应包含在本发明的专利范围内。The above are only preferred and feasible embodiments of the present invention. All equivalent changes made by applying the description and patent scope of the present invention should be included in the patent scope of the present invention.
附图标记说明Explanation of reference signs
1,2,4:植物资产管理系统1,2,4: Plant Asset Management System
5:植物资产交易系统5: Plant asset trading system
7:植物资产交易系统7: Plant asset trading system
8:植物资产管理系统8: Plant asset management system
8a:植物资产交易系统8a: Plant Asset Trading System
10:管理平台10: Management platform
20:管理节点20: Management node
30:发行方装置30: Issuer device
40:拥有方装置40: Owner device
50:植物市价公开资讯平台50: Plant market price public information platform
60:交易平台60: Trading platform
70:供给方装置70: Supply side device
80:需求方装置80: Demand side device
90:金融服务主机90: Financial services host
A0:更新装置A0: Update device
100:区块链网络100: Blockchain Network
101:节点101: Node
101a:分散式账本101a: Distributed Ledger
S11~S16:步骤S11~S16: Steps
S21~S26:步骤S21~S26: Steps
S31~S34:步骤S31~S34: Steps
S35~S37:步骤S35~S37: Steps

Claims (22)

  1. 一种植物资产管理方法,包含下列步骤:A plant asset management method that includes the following steps:
    A.于一区块链网络提供至少一个通证,所述区块链网络包括多个节点,所述多个节点的分散式账本记录有所述至少一个通证及其内容资讯,所述至少一个通证的内容资讯包括由至少一个植物种植区域中的多个植物所划分成的一个或多个单位的数量及对应的单位的植物的资讯;A. Provide at least one pass in a blockchain network. The blockchain network includes multiple nodes. The distributed ledgers of the multiple nodes record the at least one pass and its content information. The at least The content information of a token includes the quantity of one or more units divided by multiple plants in at least one plant planting area and the information of the corresponding units of plants;
    B.取得所述至少一个植物种植区中的所述多个植物的一成长增量;B. Obtain a growth increment of the plurality of plants in the at least one plant planting area;
    C.于所述区块链网络上建立另外至少一个通证的一内容资讯并发行所述另外至少一个通证,其中,所述另外至少一个通证是对应至少一部分的所述成长增量所划分的一个或多个所述单位;所述另外至少一个通证的内容资讯包括所述至少另外一个通证的对应的单位的数量及对应的单位的植物的资讯;C. Establish content information of at least one other token on the blockchain network and issue the other at least one token, wherein the at least one other token corresponds to at least a part of the growth increment. One or more of the units divided; the content information of the at least one other token includes the number of the corresponding units of the at least one other token and the information of the plants of the corresponding units;
    D.将所述另外至少一个通证及其内容资讯加入至所述区块链网络中的所述多个节点的分散式账本。D. Add the at least one other token and its content information to the distributed ledgers of the multiple nodes in the blockchain network.
  2. 如权利要求1所述的植物资产管理方法,其中,步骤C中包含,更新所述多个节点的分散式账本中的所述至少一个通证的内容资讯中的一变动资讯,所述变动资讯包含一增量单位的数量,所述增量单位的数量是对应一部分的所述成长增量;步骤C中,所述另外至少一个通证是对应另一部分的所述成长增量所划分的单位。The plant asset management method of claim 1, wherein step C includes updating a change information in the content information of the at least one token in the distributed ledger of the multiple nodes, the change information Contains the number of incremental units, the number of incremental units is the growth increment corresponding to one part; in step C, the at least one other token is the unit divided by the growth increment corresponding to another part .
  3. 如权利要求2所述的植物资产管理方法,其中,所述区块链网络的所述多个节点包含一管理节点;步骤A中是由一发行方装置设定所述至少一个通证的所述内容资讯且发送一发行请求至所述管理节点;所述管理节点通过一智能合约发行所述至少一个通证,且将所述至少一个通证及其内容资讯加入至所述区块链网络中的所述多个节点的分散式账本;The plant asset management method of claim 2, wherein the plurality of nodes of the blockchain network include a management node; in step A, an issuer device sets all of the at least one token. The content information and sends an issuance request to the management node; the management node issues the at least one token through a smart contract, and adds the at least one token and its content information to the blockchain network The distributed ledger of the multiple nodes in;
    由所述发行方装置联机至所述管理节点于所述智能合约设定一更新权限给一更新装置,所述更新权限是供所述更新装置设定所述至少一个通证对应的所述多个植物的一成长数据;The issuer device connects to the management node and sets an update authority in the smart contract to an update device. The update authority is for the update device to set the plurality of tokens corresponding to the at least one pass. Growth data of each plant;
    步骤B中,是由所述更新装置联机至所述管理节点于所述智能合约设定所述成长数据,所述发行方装置联机至所述管理节点且依据所述成长数据产生所述成长增量并于所述智能合约设定所述成长增量;步骤C中,所述智能合约依据一部分的所述成长增量与所述至少一个通证的单位的数量产生所述变动资讯的所述增量单位的数量,且所述管理节点通过所述智能合约将所述至少一个通证的所述变动资讯的所述增量单位的数量更新至所述多个节点的分散式账本。In step B, the update device is connected to the management node to set the growth data in the smart contract, and the issuer device is connected to the management node and generates the growth data based on the growth data. Measure and set the growth increment in the smart contract; in step C, the smart contract generates the change information based on a portion of the growth increment and the number of units of the at least one token. The number of incremental units, and the management node updates the number of incremental units of the change information of the at least one token to the distributed ledger of the multiple nodes through the smart contract.
  4. 如权利要求3所述的植物资产管理方法,其中,步骤C中所述智能合约设定有一分 配比例,且依所述分配比例划分所述成长增量为一第一部分与一第二部分,所述增量单位的数量是对应所述第一部分的所述成长增量,所述另外至少一个通证是对应所述第二部分的所述成长增量所划分的单位。The plant asset management method of claim 3, wherein the smart contract in step C sets a distribution ratio, and divides the growth increment into a first part and a second part according to the distribution ratio, so The number of incremental units corresponds to the growth increment of the first part, and the at least one other token is a divided unit corresponding to the growth increment of the second part.
  5. 如权利要求4所述的植物资产管理方法,其中,步骤C中是由所述发行方装置自所述管理节点取得所述第二部分的所述成长增量,且将所述第二部分的成长增量划分为一个或多个所述单位,且所述发行方装置联机至所述管理节点于所述智能合约建立所述另外至少一个通证的内容资讯并发行所述另外至少一个通证。The plant asset management method of claim 4, wherein in step C, the issuer device obtains the growth increment of the second part from the management node, and converts the growth increment of the second part The growth increment is divided into one or more units, and the issuer device is connected to the management node to establish the content information of the at least one other token in the smart contract and issue the at least one other token. .
  6. 如权利要求3所述的植物资产管理方法,其中,步骤A中是由所述发行方装置联机至一管理平台,所述管理平台连接所述管理节点,且所述管理平台接收来自所述发行方装置的所述发行请求及所述内容资讯,并将所述发行请求与所述内容资讯传送给所述管理节点;所述发行方装置通过所述管理平台联机至所述管理节点设定所述更新权限给所述更新装置;The plant asset management method of claim 3, wherein in step A, the issuer device is connected to a management platform, the management platform is connected to the management node, and the management platform receives data from the issuer. The issuance request and the content information of the issuer device are transmitted to the management node; the issuer device is connected to the management node settings through the management platform. The update authority is given to the update device;
    步骤B中,所述更新装置是通过所述管理平台联机至所述管理节点并于所述智能合约设定所述成长数据;所述发行方装置是通过所述管理平台联机至所述管理节点且依据所述成长数据产生所述成长增量并于所述智能合约设定所述成长增量。In step B, the update device is connected to the management node through the management platform and sets the growth data in the smart contract; the issuer device is connected to the management node through the management platform And generate the growth increment based on the growth data and set the growth increment in the smart contract.
  7. 如权利要求1所述的植物资产管理方法,其中,所述区块链网络的所述多个节点包含一管理节点;步骤A中是由一发行方装置设定所述至少一个通证的所述内容资讯且发送一发行请求至所述管理节点;所述管理节点通过一智能合约发行所述至少一个通证,且将所述至少一个通证及其内容资讯加入至所述区块链网络中的所述多个节点的分散式账本;The plant asset management method of claim 1, wherein the plurality of nodes of the blockchain network include a management node; in step A, an issuer device sets all of the at least one token. The content information and sends an issuance request to the management node; the management node issues the at least one token through a smart contract, and adds the at least one token and its content information to the blockchain network The distributed ledger of the multiple nodes in;
    步骤C中,是由所述发行方装置设定所述另外至少一个通证的所述内容资讯且发送一发行请求至所述管理节点;所述管理节点通过所述智能合约建立所述另外至少一个通证的内容资讯并发行所述另外至少一个通证;步骤D中是由所述管理节点将所述另外至少一个通证及其内容资讯加入至所述区块链网络中的所述多个节点的分散式账本。In step C, the issuer device sets the content information of the at least one other token and sends an issuance request to the management node; the management node establishes the at least one other token through the smart contract. The content information of one token and the issuance of the at least one other token; in step D, the management node adds the at least one other token and its content information to the multiple tokens in the blockchain network. A distributed ledger of nodes.
  8. 如权利要求7所述的植物资产管理方法,其中,步骤A中包含由所述发行方装置联机至所述管理节点于所述智能合约设定一更新权限给一更新装置,所述更新权限是供所述更新装置设定所述至少一个通证对应的所述多个植物的一成长数据;The plant asset management method of claim 7, wherein step A includes the issuer device connecting to the management node and setting an update authority in the smart contract to an update device, and the update authority is For the update device to set a growth data of the plurality of plants corresponding to the at least one token;
    步骤B中,是由所述更新装置联机至所述管理节点于所述智能合约设定所述成长数据,所述发行方装置联机至所述管理节点且依据所述成长数据产生所述成长增量并于所述智能合约设定所述成长增量。In step B, the update device is connected to the management node to set the growth data in the smart contract, and the issuer device is connected to the management node and generates the growth data based on the growth data. Measure and set the growth increment in the smart contract.
  9. 如权利要求8所述的植物资产管理方法,其中,步骤A中是由所述发行方装置联机至一管理平台,所述管理平台连接所述管理节点,且所述管理平台接收来自所述发行方装置 的所述发行请求及所述内容资讯,并将所述发行请求与所述内容资讯传送给所述管理节点;所述发行方装置通过所述管理平台联机至所述管理节点设定所述更新权限给所述更新装置;The plant asset management method of claim 8, wherein in step A, the issuer device is connected to a management platform, the management platform is connected to the management node, and the management platform receives data from the issuer. The issuance request and the content information of the issuer device are transmitted to the management node; the issuer device is connected to the management node settings through the management platform. The update authority is given to the update device;
    步骤B中,所述更新装置是通过所述管理平台联机至所述管理节点并于所述智能合约设定所述成长数据;所述发行方装置是通过所述管理平台联机至所述管理节点且依据所述成长数据产生所述成长增量并于所述智能合约设定所述成长增量。In step B, the update device is connected to the management node through the management platform and sets the growth data in the smart contract; the issuer device is connected to the management node through the management platform And generate the growth increment based on the growth data and set the growth increment in the smart contract.
  10. 如权利要求1所述的植物资产管理方法,其中,步骤A中包含将所述至少一个植物种植区中的所述多个植物转换为对应的多个第一碳权单位,并于所述区块链网络上发行多个第一碳权通证,所述多个第一碳权通证是对应所述多个第一碳权单位,且于至少一个钱包连接所述至少一个通证与所述多个第一碳权通证;The plant asset management method of claim 1, wherein step A includes converting the plurality of plants in the at least one plant planting area into corresponding plurality of first carbon rights units, and placing them in the area. A plurality of first carbon right certificates are issued on the blockchain network. The plurality of first carbon right certificates correspond to the plurality of first carbon right units, and the at least one certificate is connected to all the first carbon right units in at least one wallet. The above mentioned multiple first carbon rights certificates;
    其中步骤B之后包含将所述多个植物的成长增量转换为对应的多个第二碳权单位,并于所述区块链网络上发行多个第二碳权通证,所述多个第二碳权通证是对应所述多个第二碳权单位;步骤D中包含于所述至少一个钱包连接所述另外至少一个通证与所述多个第二碳权通证。Step B includes converting the growth increments of the plurality of plants into corresponding second carbon right units, and issuing a plurality of second carbon right certificates on the blockchain network. The second carbon right token corresponds to the plurality of second carbon right units; step D includes connecting the at least one other token and the plurality of second carbon right tokens in the at least one wallet.
  11. 一种植物资产管理系统,包含:A plant asset management system containing:
    一管理节点,为一区块链网络上的多个节点中的一个节点,所述管理节点接收对应至少一个通证的一内容资讯,所述内容资讯包括由多个植物所划分成的一个或多个单位的数量及对应的单位的植物的资讯;所述管理节点依据对应所述至少一个通证的内容资讯产生所述至少一个通证,并且将所述至少一个通证及其内容资讯加入至所述区块链网络中的所述多个节点的分散式账本;A management node is one of multiple nodes on a blockchain network. The management node receives a content information corresponding to at least one token. The content information includes one or more nodes divided by a plurality of plants. The quantity of multiple units and the information of the plants of the corresponding units; the management node generates the at least one token based on the content information corresponding to the at least one token, and adds the at least one token and its content information A distributed ledger to the plurality of nodes in the blockchain network;
    一更新装置,于所述管理节点设定所述至少一个通证对应的所述多个植物的一成长数据;An update device that sets, on the management node, a growth data of the plurality of plants corresponding to the at least one token;
    一发行方装置,依据所述成长数据产生一成长增量,所述发行方装置设定另外至少一个通证的一内容资讯且发送一发行请求至所述管理节点;An issuer device generates a growth increment based on the growth data, the issuer device sets content information of at least one other token and sends an issuance request to the management node;
    所述管理节点依据对应所述另外至少一个通证的内容资讯产生所述另外至少一个通证,并且将所述另外至少一个通证及其内容资讯加入至所述区块链网络中的所述多个节点的分散式账本;The management node generates the at least one other pass based on the content information corresponding to the at least one other pass, and adds the at least one other pass and its content information to the blockchain network. Decentralized ledger across multiple nodes;
    其中,所述另外至少一个通证是对应至少一部分的所述成长增量所划分的一个或多个所述单位;所述另外至少一个通证的内容资讯包括所述至少另外一个通证的对应的单位的数量及对应的单位的植物的资讯。Wherein, the at least one other token is one or more of the units divided corresponding to at least a part of the growth increment; the content information of the at least one other token includes the corresponding information of the at least one other token. The quantity of the unit and the information of the plant corresponding to the unit.
  12. 如权利要求11所述的植物资产管理系统,其中,所述发行方装置设定所述至少一个通证的所述内容资讯且发送一发行请求至所述管理节点;所述管理节点通过一智能合约发行所述至少一个通证,且将所述至少一个通证及其内容资讯加入至所述区块链网络中的所述多个节点的分散式账本;其中,所述多个节点的分散式账本中的所述至少一个通证的内容资讯 中的一变动资讯,所述变动资讯包含一增量单位的数量;The plant asset management system of claim 11, wherein the issuer device sets the content information of the at least one token and sends an issuance request to the management node; the management node uses an intelligent The contract issues the at least one token, and adds the at least one token and its content information to the distributed ledgers of the multiple nodes in the blockchain network; wherein, the distributed ledgers of the multiple nodes A change information in the content information of the at least one token in the formula ledger, the change information includes an incremental unit quantity;
    所述发行方装置联机至所述管理节点于所述智能合约设定一更新权限给一更新装置,所述更新权限是供所述更新装置设定所述至少一个通证对应的所述多个植物的一成长数据;The issuer device connects to the management node and sets an update authority in the smart contract to an update device. The update authority is for the update device to set the plurality of tokens corresponding to the at least one pass. Growth data of plants;
    所述更新装置联机至所述管理节点于所述智能合约设定所述成长数据,所述发行方装置联机至所述管理节点且依据所述成长数据产生所述成长增量并于所述智能合约设定所述成长增量;The update device is connected to the management node and sets the growth data in the smart contract. The issuer device is connected to the management node and generates the growth increment based on the growth data and sets it in the smart contract. The contract sets the stated growth increment;
    所述智能合约依据一部分的所述成长增量与所述至少一个通证的单位的数量产生所述变动资讯的所述增量单位的数量,且所述管理节点通过所述智能合约将所述至少一个通证的所述变动资讯的所述增量单位的数量更新至所述多个节点的分散式账本。The smart contract generates the number of the incremental units of the change information based on a portion of the growth increment and the number of units of the at least one token, and the management node uses the smart contract to convert the The number of the incremental units of the change information of at least one token is updated to the distributed ledger of the plurality of nodes.
  13. 如权利要求12所述的植物资产管理系统,其中,所述智能合约设定有一分配比例,且依所述分配比例分配划分所述成长增量为一第一部分与一第二部分,所述增量单位的数量是对应所述第一部分的所述成长增量,所述另外至少一个通证是对应所述第二部分的所述成长增量所划分的单位。The plant asset management system of claim 12, wherein the smart contract sets a distribution ratio, and divides the growth increment into a first part and a second part according to the distribution ratio. The number of units corresponds to the growth increment of the first part, and the at least one other token is a unit divided corresponding to the growth increment of the second part.
  14. 如权利要求13所述的植物资产管理系统,其中,所述发行方装置自所述管理节点取得所述第二部分的所述成长增量,且将所述第二部分的成长增量划分为一个或多个所述单位,且所述发行方装置联机至所述管理节点于所述智能合约建立所述另外至少一个通证的内容资讯并发行所述另外至少一个通证。The plant asset management system of claim 13, wherein the issuer device obtains the growth increment of the second part from the management node, and divides the growth increment of the second part into One or more of the units, and the issuer device is connected to the management node to establish the content information of the at least one other pass in the smart contract and issue the at least one other pass.
  15. 如权利要求12所述的植物资产管理系统,其中,包含一管理平台,与所述发行方装置、所述更新装置及所述管理节点连接,且所述管理平台接收来自所述发行方装置的所述发行请求及所述内容资讯,并将所述发行请求与所述内容资讯传送给所述管理节点;所述发行方装置通过所述管理平台联机至所述管理节点设定所述更新权限给所述更新装置;The plant asset management system of claim 12, comprising a management platform connected to the issuer device, the update device and the management node, and the management platform receives data from the issuer device. the issuance request and the content information, and transmit the issuance request and the content information to the management node; the issuer device is connected to the management node through the management platform to set the update permissions to said update device;
    所述更新装置是通过所述管理平台联机至所述管理节点并于所述智能合约设定所述成长数据;所述发行方装置是通过所述管理平台联机至所述管理节点且依据所述成长数据产生所述成长增量并于所述智能合约设定所述成长增量。The update device is connected to the management node through the management platform and sets the growth data in the smart contract; the issuer device is connected to the management node through the management platform and based on the The growth data generates the growth increment and sets the growth increment in the smart contract.
  16. 如权利要求11所述的植物资产管理系统,其中,所述发行方装置设定所述至少一个通证的所述内容资讯且发送一发行请求至所述管理节点;所述管理节点通过一智能合约发行所述至少一个通证,且将所述至少一个通证及其内容资讯加入至所述区块链网络中的所述多个节点的分散式账本;所述发行方装置设定所述另外至少一个通证的所述内容资讯且发送一发行请求至所述管理节点;所述管理节点通过所述智能合约建立所述另外至少一个通证的内容资讯并发行所述另外至少一个通证;所述管理节点将所述另外至少一个通证及其内容资讯加入至所述区块链网络中的所述多个节点的分散式账本。The plant asset management system of claim 11, wherein the issuer device sets the content information of the at least one token and sends an issuance request to the management node; the management node uses an intelligent The contract issues the at least one token, and adds the at least one token and its content information to the distributed ledgers of the multiple nodes in the blockchain network; the issuer device sets the The content information of at least one other pass and sends an issuance request to the management node; the management node establishes the content information of at least one other pass through the smart contract and issues the at least one other pass. ; The management node adds the at least one other token and its content information to the distributed ledgers of the multiple nodes in the blockchain network.
  17. 如权利要求16所述的植物资产管理系统,其中,所述发行方装置联机至所述管理节点于所述智能合约设定一更新权限给一更新装置,所述更新权限是供所述更新装置设定所述至少一个通证对应的所述多个植物的一成长数据;所述更新装置联机至所述管理节点于所述智能合约设定所述成长数据,所述发行方装置联机至所述管理节点且依据所述成长数据产生所述成长增量并于所述智能合约设定所述成长增量。The plant asset management system of claim 16, wherein the issuer device is connected to the management node and sets an update authority in the smart contract to an update device, and the update authority is for the update device. Set a growth data of the plurality of plants corresponding to the at least one token; the update device is connected to the management node to set the growth data in the smart contract, and the issuer device is connected to the The management node generates the growth increment based on the growth data and sets the growth increment in the smart contract.
  18. 如权利要求17所述的植物资产管理系统,其中,包含一管理平台,与所述发行方装置、所述更新装置及所述管理节点连接,其中,所述管理平台接收来自所述发行方装置的所述发行请求及所述内容资讯,并将所述发行请求与所述内容资讯传送给所述管理节点;所述发行方装置通过所述管理平台联机至所述管理节点设定所述更新权限给所述更新装置;所述更新装置是通过所述管理平台联机至所述管理节点并于所述智能合约设定所述成长数据;所述发行方装置是通过所述管理平台联机至所述管理节点且依据所述成长数据产生所述成长增量并于所述智能合约设定所述成长增量。The plant asset management system of claim 17, comprising a management platform connected to the issuer device, the update device and the management node, wherein the management platform receives data from the issuer device. the issuance request and the content information, and transmit the issuance request and the content information to the management node; the issuer device is connected to the management node through the management platform to set the update Authorization is given to the update device; the update device is connected to the management node through the management platform and sets the growth data in the smart contract; the issuer device is connected to the management node through the management platform The management node generates the growth increment based on the growth data and sets the growth increment in the smart contract.
  19. 一种植物资产交易方法,包含下列步骤:A plant asset trading method includes the following steps:
    A.于一区块链网络提供至少一个通证,所述区块链网络包括多个节点,所述多个节点的分散式账本记录有所述至少一个通证及其内容资讯,所述至少一个通证的内容资讯包括由至少一个植物种植区域中的多个植物所划分成的一个或多个单位的数量及对应的单位的植物的资讯;A. Provide at least one pass in a blockchain network. The blockchain network includes multiple nodes. The distributed ledgers of the multiple nodes record the at least one pass and its content information. The at least The content information of a token includes the quantity of one or more units divided by multiple plants in at least one plant planting area and the information of the corresponding units of plants;
    B.取得所述至少一个植物种植区中的所述多个植物的一成长增量;B. Obtain a growth increment of the plurality of plants in the at least one plant planting area;
    C.于所述区块链网络上建立另外至少一个通证的一内容资讯并发行所述另外至少一个通证,其中,所述另外至少一个通证是对应至少一部分的所述成长增量所划分的一个或多个所述单位;所述另外至少一个通证的内容资讯包括所述至少另外一个通证的对应的单位的数量及对应的单位的植物的资讯;C. Establish content information of at least one other token on the blockchain network and issue the other at least one token, wherein the at least one other token corresponds to at least a part of the growth increment. One or more of the units divided; the content information of the at least one other token includes the number of the corresponding units of the at least one other token and the information of the plants of the corresponding units;
    D.将所述另外至少一个通证及其内容资讯加入至所述区块链网络中的所述多个节点的分散式账本;D. Add the at least one other token and its content information to the distributed ledgers of the multiple nodes in the blockchain network;
    E.设定一销售资讯,所述销售资讯包括欲销售的所述另外至少一个通证与欲销售的价格;E. Set a sales information, the sales information includes the at least one other token to be sold and the price to be sold;
    F.设定一交易请求,进行一交易。F. Set a transaction request and conduct a transaction.
  20. 如权利要求19所述的植物资产交易方法,其中,还包含于交易完成后,产生一交易资讯,所述交易资讯包括所交易的所述另外至少一个通证、交易的价格、一供给者资讯及一拥有者资讯;以及进行一通证转移步骤;The plant asset trading method of claim 19, further comprising generating a transaction information after the transaction is completed, the transaction information including the at least one other token being traded, the price of the transaction, and a supplier information. and an owner information; and perform a pass transfer step;
    其中,所述通证转移步骤包括:Among them, the token transfer steps include:
    将所述交易资讯更新至对应的所述另外至少一个通证的内容资讯中,并且更新至所述区块链网络中的所述多个节点的分散式账本。The transaction information is updated to the corresponding content information of the at least one other token, and updated to the distributed ledgers of the multiple nodes in the blockchain network.
  21. 一种植物资产交易系统,包含:A plant asset trading system including:
    一管理节点,为一区块链网络上的多个节点中的一个节点,所述管理节点接收对应至少一个通证的一内容资讯,所述内容资讯包括由多个植物所划分成的一个或多个单位的数量及对应的单位的植物的资讯;所述管理节点依据对应所述至少一个通证的内容资讯产生所述至少一个通证,并且将所述至少一个通证及其内容资讯加入至所述区块链网络中的所述多个节点的分散式账本;A management node is one of multiple nodes on a blockchain network. The management node receives a content information corresponding to at least one token. The content information includes one or more nodes divided by a plurality of plants. The quantity of multiple units and the information of the plants of the corresponding units; the management node generates the at least one token based on the content information corresponding to the at least one token, and adds the at least one token and its content information A distributed ledger to the plurality of nodes in the blockchain network;
    一更新装置,于所述管理节点设定所述至少一个通证对应的所述多个植物的一成长数据;An update device that sets, on the management node, a growth data of the plurality of plants corresponding to the at least one token;
    一发行方装置,依据所述成长数据产生一成长增量,所述发行方装置设定另外至少一个通证的一内容资讯且发送一发行请求至所述管理节点;An issuer device generates a growth increment based on the growth data, the issuer device sets content information of at least one other token and sends an issuance request to the management node;
    所述管理节点依据对应所述另外至少一个通证的内容资讯产生所述另外至少一个通证,并且将所述另外至少一个通证及其内容资讯加入至所述区块链网络中的所述多个节点的分散式账本;The management node generates the at least one other pass based on the content information corresponding to the at least one other pass, and adds the at least one other pass and its content information to the blockchain network. Decentralized ledger across multiple nodes;
    其中,所述另外至少一个通证是对应至少一部分的所述成长增量所划分的一个或多个所述单位;所述另外至少一个通证的内容资讯包括所述至少另外一个通证的对应的单位的数量及对应的单位的植物的资讯;其中,所述发行方装置于所述管理节点设定一销售资讯,所述销售资讯包括欲销售的所述另外至少一个通证与欲销售的价格;Wherein, the at least one other token is one or more of the units divided corresponding to at least a part of the growth increment; the content information of the at least one other token includes the corresponding information of the at least one other token. The number of units and the information of the corresponding units of plants; wherein, the issuer device sets a sales information on the management node, and the sales information includes the at least one additional token to be sold and the number of tokens to be sold. price;
    一需求方装置,用以设定一交易请求,以进行一交易。A demand-side device is used to set a transaction request to conduct a transaction.
  22. 如权利要求21所述的植物资产交易系统,其中,所述管理节点于交易完成后产生一交易资讯,所述交易资讯包括所交易的所述另外至少一个通证、交易的价格、一供给者资讯及一拥有者资讯;所述管理节点将所述交易资讯更新至对应的所述另外至少一个通证的内容资讯中,并且更新至所述区块链网络中的所述多个节点的分散式账本。The plant asset trading system of claim 21, wherein the management node generates transaction information after the transaction is completed, and the transaction information includes the at least one other token traded, the price of the transaction, and a supplier. information and an owner information; the management node updates the transaction information to the corresponding content information of at least one other token, and updates it to the distribution of the multiple nodes in the blockchain network Account book.
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