CN112837071A - Storage battery traceability system based on block chain - Google Patents
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Abstract
The invention discloses a storage battery traceability system, which not only meets the full life cycle traceability of storage battery production, sale, storage battery product application, storage battery product use, recycling and battery decomposing material recovery, but also meets the individualized requirements of each enterprise on a storage battery full life cycle traceability chain on the premise of realizing the reality of storage battery traceability data which can not be tampered based on a block chain technology; the system comprises a core layer battery chain module, a battery chain control layer module, a battery chain management node module, a battery chain source tracing node module, a battery data third-party interface module and a battery source tracing terminal device.
Description
Technical Field
The invention relates to the technical field of new energy storage batteries and information, in particular to a method and a system for solving the problem of battery tracing by adopting a block chain technology.
Background
With the increasing prominence of the oil energy crisis, various new energy solutions are continuously proposed, and the application of electric and large-scale energy storage of public and personal travel vehicles, particularly the high-speed development of new energy automobiles, leads to the massive application of various types of storage batteries. But for battery starvation management and monitoring; the responsibility tracing is difficult for the safety or accident of the power storage battery in the using process; in the processes of maintenance, scrapping and recovery, if the power storage battery is used or discarded randomly without supervision, great potential safety hazard and environmental pollution can be caused; therefore, related management organizations jointly issue a temporary method for recycling and managing the power storage batteries of the new energy vehicles, strive for source searching, destination searching and node control, and achieve source tracing management of the whole life cycle of the storage batteries.
The defects of the prior art scheme are as follows: only paying attention to the reporting of the battery data, the authenticity of the battery data cannot be ensured, and the consistency of the battery data is not guaranteed; the goal of only paying attention to the source neglects the personalized requirement of the whole industry chain enterprise of the storage battery.
The block chain is a chain data structure formed by combining data blocks in a sequential connection mode according to a time sequence, and is a distributed account book technology which is guaranteed in a cryptology mode and cannot be tampered and forged, and the block chain technology can be used for realizing: the data is not falsifiable, the system is maintained collectively, and the information is transparent.
Disclosure of Invention
The invention aims to meet the full-life-cycle traceability of storage battery production, sale, storage battery product application, storage battery product use, recycling and battery decomposition material recovery and also meet the personalized requirements of each enterprise on a storage battery full-life-cycle traceability chain on the premise of realizing the fact that storage battery traceability data is real and can not be tampered based on the block chain technology.
In order to achieve the effect of the technical scheme, the invention is realized by the following technical scheme.
The invention relates to a storage battery traceability system based on a block chain, which is applied to the full life cycle traceability of storage battery product production, sale, storage battery product application, storage battery product use, recycling and battery decomposition material recovery.
According to one aspect of the invention, a core layer battery chain module included in the system is a bottom layer block chain system established for battery tracing and tracing information, battery identification data such as battery codes and the like are adopted to uniquely identify batteries as battery digital assets, transaction records of the battery digital assets in a block chain are used as battery tracing records, and the core layer battery chain records each transaction of each battery between each battery tracing node so as to realize complete life cycle tracing of the storage battery.
According to another aspect of the present invention, the system further includes a battery chain control layer module, which is packaged by performing a bottom layer block chain operation and a data operation on a block chain on the core layer battery chain module, where the block chain operation includes but is not limited to: block chain network architecture management operation, certificate management and consensus algorithm configuration operation; data operations on blockchains include, but are not limited to: the intelligent contract initialization and the intelligent contract execution aim at realizing a battery chain traceability management node and a battery chain traceability node, and operating the bottom layer block chain and data on the block chain according to an interface and a safety specification provided by the module.
According to another aspect of the present invention, the system further includes a battery tracing management node module, which, on one hand, is used as a node of the block chain to access the bottom layer battery block chain, and on the other hand, provides functions of configuration management of the bottom layer battery block chain and battery tracing management configuration, including: configuring a consensus algorithm, configuring and authenticating the tracing node module of claim 1, authenticating and managing all accounts, viewing, counting and monitoring battery tracing data; and a management interface providing the management functions.
The further consensus algorithm is a consensus algorithm among the tracing nodes adopted during generation of the battery chain block data, if the algorithm achieves consensus, the data block is written into the core layer battery chain, otherwise, the data block cannot be written into the core layer battery chain.
Further traceable node configuration and authentication management includes but is not limited to: the battery tracing node can be used as a block chain link point to participate in the operation of tracing the source block chain after the battery tracing node is allowed to be configured, set a punishment mechanism and an authentication mechanism through the admission permission of the battery tracing management node.
Further, all accounts are authenticated and managed as accounts of battery blockchain transactions, and configuration and authentication and authority management must be performed at a management node.
Further checking, counting and monitoring and auditing the battery tracing data, including but not limited to checking the battery block chain tracing data and related statistical data, and checking the operation monitoring data of the battery tracing node.
Further management interfaces refer to the above management functions, and management configuration can be performed in a more friendly manner through the UI interfaces.
According to another aspect of the present invention, the system further includes a battery tracing node module, the battery tracing node is first connected to the battery block chain as a block chain link point, and the battery tracing node has a plurality of nodes on the whole battery tracing system, on one hand, the battery tracing node has different nodes corresponding to different tracing enterprises and mechanism types, and on the other hand, the battery tracing node has a plurality of nodes corresponding to the same enterprise type, and the system is characterized by including but not limited to: the system comprises management organization and market supervision department dedicated nodes at all levels, battery core enterprise nodes, battery pack enterprise nodes, automobile enterprise nodes, other battery application product enterprise nodes, automobile or battery application product selling enterprise nodes, automobile or battery application product disassembling enterprise nodes, retired battery recycling enterprise nodes and battery analysis material recycling enterprise nodes.
Furthermore, each battery tracing node completes battery data operation to the core layer battery chain module through the battery chain control layer module, and provides application functions of different types of tracing nodes, including but not limited to battery transaction, data viewing, transaction record viewing, report generation, battery data acquisition and preprocessing.
And further, battery data acquisition and preprocessing, data operation and transaction record checking are carried out on different tracing links of the storage battery aiming at different enterprise types corresponding to the nodes.
Further, according to different types of nodes, the block chain data of the core-layer battery chain can be provided, and different application functions of other data sources such as a relational database and a non-relational database system based on the self-correlation of the node can also be provided.
Further, the external open data interface can support interaction with external data, and receives the corresponding client request, request execution and request response of the node.
According to another aspect of the invention, the system further comprises a battery data third-party interface module, and the battery data third-party interface module is characterized in that the battery tracing node can acquire data such as the battery, associated products, model specifications and the like from a third-party system, and the data synchronization and the data interaction between a third-party external system and the battery chain of the system are realized.
According to another aspect of the invention, the system further comprises a battery tracing terminal device, which is characterized by a marking and reading device for unique identification of the battery core, the battery module and the battery pack of the storage battery; the uniquely identified tag of the storage battery can be electronic, including but not limited to IFRD and NFC, and can also be non-electronic, such as a bar code, a two-dimensional code and a character combination; the marking device can adopt a non-electronic label device of spraying and laser, and can also adopt an electronic label device; the uniform coding rule is adopted and the uniqueness of the label is ensured no matter which label form is adopted; the reading device for the unique identification of the battery core, the battery module and the battery pack of the storage battery comprises a scanning device of a non-electronic tag and an induction reading device of the electronic tag; the other scheme of unique identification to electric core, battery module and the battery package of battery is that the adoption adds thing networking module, and communication protocol can adopt current ripe scheme can, include but not limited to: the GSM/2g/3g/4g/wifi/zigbee/NB-IoT is used for completing automatic marking and reading of unique identifications of battery cores, battery modules and battery packs of the storage batteries and monitoring data acquisition and reporting of battery application products.
Mode for the invention hereinafter, the present invention will be described in further detail with reference to preferred embodiments, in which more details are set forth so as to enable those skilled in the art to fully understand the present invention, but the present invention can be implemented in many other ways than those herein described, and those skilled in the art can make modifications according to the actual application without departing from the spirit of the present invention, and therefore the scope of the present invention should not be limited by the contents of this particular embodiment.
Fig. 1-2 are schematic diagrams of embodiments of the present invention, which are provided by way of example only and should not be construed as limiting the actual scope of the invention.
Before further detailed description of the present invention, terms and terminology referred to in the embodiments of the present invention will be described.
As used herein, the terms "include," "include," and similar terms are to be construed as open-ended terms, i.e., "including/including but not limited to," meaning that additional content can be included as well. In the present disclosure, the term "based on" is "based at least in part on"; the term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; a secondary battery, which is the same concept as the battery mentioned herein for convenience of description; the storage battery refers to a battery capable of being charged and discharged circularly, and may refer to any combination of a battery cell, a battery pack and a battery pack according to different situations, and the battery type can be any type of battery including but not limited to a lead-acid battery, a lithium battery, a fuel battery and a solid-state battery; the battery chain is a special block chain system which adopts a block chain technology to establish a block chain by taking the unique identification information of the storage battery as the digital assets of the battery and can take the transaction record of the digital assets of the battery on the block chain as the source tracing record of the battery.
Referring to fig. 2, the battery traceability system based on the block chain of the present invention can be applied to the full life cycle traceability of battery production, sales, battery product application, battery product usage, recycling and battery decomposition material recovery.
The system comprises a core layer battery chain module S001, a battery chain control layer module S002, a battery chain management node module S003, a battery chain traceability node module S004, a battery data third-party interface module S005 and a battery traceability terminal device S006.
The core layer battery chain module S001 provides a bottom layer block chain service, manages and maintains bottom layer data, and includes: battery block definition, consensus mechanism management, intelligent contract installation, deployment and execution, identity authentication and data encryption; the battery block definition adopts battery unique identification data as an index, the battery and associated products are used as data on a block chain, transaction circulation transaction is conducted between the battery traceability node modules S004 and written into the block chain, battery transaction records in the block chain are used as battery traceability records, and each transaction of each battery between each battery traceability node is recorded by the core layer battery chain.
Wherein battery chain control layer module S002, to core layer battery chain module S001 bottom layer block chain operation and the encapsulation of on-chain data operation, makes block chain data operation simpler and more convenient, supports battery chain management node S003 and battery chain node module S004 of tracing to the source to operate block chain and on-chain data, and specific operation includes but not limited to: network architecture management operation, certificate management operation, consensus algorithm management operation and intelligent contract operation.
The battery chain management node module S003 realizes that the core layer battery chain module S001 serves as a block chain node, provides the configuration of a consensus algorithm, realizes the configuration and authentication management of the battery chain traceability node module S004, and performs the functions of authentication management, monitoring, statistics, data viewing, authority management and the like on all accounts; managing blockchain nodes and account certificates; meanwhile, aiming at digital certificate management of all block chain nodes and accounts of the core layer battery chain module S001 bottom layer block chain, access control, punishment mechanism, audit interface and report generation are performed; while supporting user UI interaction for all of the above management functions.
Referring to fig. 2, the battery chain tracing node module S004, as a block chain node, can simultaneously support different types of enterprises in the process of tracing the source of the storage battery corresponding to multiple types of battery chain tracing nodes in the whole storage battery tracing system, including but not limited to: management organization and market supervision department specialized node, electric core enterprise node, battery pack enterprise node, car enterprise node, other battery application product enterprise node, car or battery application product sales enterprise node, car or battery application product disassembly enterprise node, retired battery recycling enterprise node, battery decomposition material recovery enterprise node of each level; and a plurality of nodes can exist in each type of battery chain tracing node at the same time so as to correspond to different enterprises of the same type; and meanwhile, application functions of different types of tracing nodes are provided for users, including basic operation of battery tracing data, report generation, battery data acquisition and preprocessing. Different types of tracing nodes can be customized according to enterprise types and provide different application functions based on the core layer battery chain module S001; different nodes of the same type may also support differentiated customized applications.
The battery chain source tracing node module S004 realizes that battery data operation including battery transaction chaining, inquiry and statistics is completed to the core layer battery chain module S001 through the battery chain control layer module S002; different nodes correspond to different enterprise traceability links so as to realize the functions of battery data acquisition and preprocessing of each traceability link, including but not limited to battery block chain and on-chain data operation and transaction record viewing.
The battery chain source tracing node module S004 can display the blockchain data based on the core layer battery chain module S001 to the user, and can also provide the user with different application functions based on other data sources associated with the node itself, such as a relational database or a non-relational database system.
The battery data third-party interface module S005 realizes the acquisition of battery data from a third-party system, so as to complete synchronization with the battery block chain data of the system, thereby further improving the integrity of the battery tracing.
The battery tracing terminal device S006 is realized by a marking and reading device for unique identification of the storage battery; the uniquely identified tag of the storage battery can be electronic, such as IFRD or NFC, or non-electronic, such as a bar code two-dimensional code; the marking device can adopt a spraying and laser non-electronic label device and an electronic label mounting device; the adoption of a uniform coding rule and the uniqueness of the label can be confirmed in any label form; the reading device for the unique identification of the battery core, the battery module and the battery pack of the storage battery comprises a scanning device of a non-electronic tag and an induction reading device of the electronic tag; the other scheme of the unique identification of the battery core, the battery module and the battery pack of the storage battery is that the existing mature scheme is adopted by adding an internet of things module communication protocol, and the automatic marking and reading of the unique identification of the battery core, the battery module and the battery pack of the storage battery are completed.
Drawings
FIG. 1 is a system architecture diagram;
fig. 2 is a system node deployment diagram.
Claims (10)
1. A storage battery traceability system based on a block chain is applied to full life cycle traceability of storage battery production, sales, storage battery product application, storage battery product use, recycling and storage battery decomposition material recovery, and is characterized by comprising a core layer battery chain module, a battery chain control layer module, a battery chain management node module, a battery chain traceability node module, a battery data third-party interface module and a battery traceability terminal device.
2. The core-layer battery chain module according to claim 1, wherein a battery block chain is established, data capable of uniquely identifying a battery is used as an index of a battery digital asset by using battery identification data such as a battery code, product information related to the battery and the battery is used as data on the block chain, the data on the chain is encrypted, a transaction record of the battery digital asset is written into the block chain and is used as a battery source tracing record, the core-layer battery chain records each transaction of each battery between the battery chain source tracing nodes in each claim 1, and the complete life cycle source tracing of the battery is realized according to an actual application scenario.
3. The battery chain control layer module of claim 1, wherein the core layer battery chain module of claim 2 is packaged with bottom layer block chain operations and data on chain operations, so that the battery chain traceability management node and battery chain traceability node module of claim 1 can operate block chains and data on chains more easily.
4. The battery traceability management node module of claim 1, comprising: on the one hand, the node serving as the block chain is accessed into the bottom layer battery block chain, and on the other hand, the functions of configuration management of the bottom layer battery block chain and source tracing management configuration of the storage battery are provided and comprise: configuring a consensus algorithm, configuring and authenticating the tracing node module of claim 1, authenticating and managing all accounts, counting, viewing and monitoring battery tracing data, and providing a management interface with the above management functions;
the consensus algorithm is a consensus algorithm among the tracing nodes adopted when the block data of the battery chain are generated, if the algorithm achieves the consensus, the data block is written into the core layer battery chain, otherwise, the data block cannot be recorded into the core layer battery chain;
the tracing node configuration and authentication management means that all nodes participating in tracing must pass through the admission permission configuration, the setting penalty mechanism and the authentication mechanism of the battery tracing management node in claim 1;
the authentication management of all accounts refers to that the accounts participating in the battery data transaction of the core layer battery chain module in claim 1 must be configured and authenticated at a management node, and all accounts are subjected to authority management;
the checking, counting and monitoring of the battery tracing data refers to supporting checking of the block chain tracing data and the related statistical data of the core layer battery chain module according to claim 1, and checking of the operation monitoring data of each battery tracing node according to claim 1;
the management interface refers to the above management functions, and management and configuration can be performed in a more friendly manner through the UI interfaces.
5. The battery tracing node module of claim 1, wherein as a block chain node, on one hand, the battery chain control layer module of claim 3 completes battery data operations to the core layer battery chain module of claim 2, and on the other hand, provides different types of application functions of the tracing node to the user, including but not limited to battery block chain and on-chain data operations, report generation, battery data collection and preprocessing.
6. The battery tracing node module of claim 1, further characterized by comprising but not limited to: each level of management unit or market supervision department dedicated node, battery core enterprise node, battery pack enterprise node, automobile enterprise node, other battery application product enterprise node, automobile or battery application product sales enterprise node, automobile or battery application product disassembly enterprise node, retired battery recycling enterprise node, and battery analysis material recycling enterprise node; the node is characterized in that battery data acquisition and preprocessing, data operation and transaction record checking are carried out on different traceability links of the storage battery aiming at different enterprise types corresponding to the node.
7. The battery tracing node module according to claim 1, wherein according to different types of nodes, the blockchain data based on the core-layer battery chain of claim 2 can be provided to the user, and different application functions based on other data sources associated with the node itself, such as a relational database or a non-relational database system, can also be provided to the user.
8. The battery sourcing node module of claim 1, further characterized in that interaction with external data is supported to an external open data interface, receiving client requests, request executions and request responses for the node.
9. The battery data third party interface module of claim 1, wherein the battery tracing node of claim 5 can obtain data of the battery and associated products, model specifications, etc. from a third party system through the interface, and realize the function of synchronizing with the battery chain data of the system.
10. The battery tracing terminal device according to claim 1, wherein the battery tracing terminal device is characterized by a marking and reading device for unique identification of a battery core, a battery module and a battery pack of the storage battery; the tag of the unique identification of the storage battery can be electronic, including but not limited to IFRD, NFC and the like, and can also be non-electronic, such as a bar code, a two-dimensional code and a character combination; the marking device can adopt a non-electronic label device of spraying and laser, and can also adopt an electronic label device; the uniform coding rule is adopted and the uniqueness of the label is ensured no matter which label form is adopted; the reading device for the unique identification of the battery core, the battery module and the battery pack of the storage battery comprises a scanning device of a non-electronic tag and an induction reading device of the electronic tag; the other scheme of unique identification to electric core, battery module and the battery package of battery is to adopt and add thing networking module, and communication protocol can adopt current ripe scheme can, include but not limited to: the GSM/2g/3g/4g/wifi/zigbee/nb-iot is used for completing automatic marking and reading of unique identifications of the battery cell, the battery module and the battery pack of the storage battery and monitoring data acquisition and reporting of battery application products.
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