CN114462796A - System, method and equipment for managing battery full life cycle based on block chain - Google Patents
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Abstract
The invention discloses a system, a method, computer equipment and a medium for managing a full life cycle of a battery based on a block chain, wherein the method comprises the following steps: the method comprises the steps of accessing a new energy automobile, a new energy battery replacement station or a battery pack through a CAN hardware interface, collecting a battery state message sent by a battery BMS system, analyzing the battery state message to obtain data information with physical significance, collecting the data information from a block chain through a chain cloud integrated management system, performing secondary analysis to obtain data assets, performing big data analysis on the data assets to obtain evaluation information of battery conditions, performing service handling based on the evaluation information of the battery conditions, and realizing accurate management of the full life cycle of the battery.
Description
Technical Field
The invention belongs to the technical field of new energy, and particularly relates to a system, a method, equipment and a medium for managing a full life cycle of a battery based on a block chain.
Background
At present, the main way of managing the battery life cycle is to collect battery cells and battery information and send the battery cells and the battery information to a battery data cloud platform (for example, a scheme described in patent document with publication number CN110416638A entitled as a full life cycle management system for battery cells), but since data ownership and a trusted source of the scheme are both enterprises to which the cloud platform belongs, the battery condition and the actual operation condition of the enterprise cannot be proved by using the data in a third party. Therefore, the trusted terminal is required to collect physical data and guarantee that the data cannot be tampered by using the block chain, so that trusted data can be truthfully shared among multiple parties.
At present, a battery full-life-cycle management method based on a block chain mainly focuses on the process management of battery renting, for example, in a scheme of a battery full-life-cycle management system and method (patent publication number is CN109144981A) shared by electric vehicles based on the block chain, at a battery information access node, the battery is registered and cancelled in a mode of scanning a two-dimensional code, and information of renting and returning the battery by a user is uploaded; in one solution, a block chain-based power battery full-life-cycle management system (publication number CN111428891A), which combines a block chain with RFID technology, by attaching an RFID tag to a battery, it is essentially also the management of the battery rental process by registering a device ID number using an RFID scanning device during battery flow. The scheme can only record circulation information of the battery, cannot record the use process of the battery, and cannot achieve full life cycle management of the battery to a certain extent.
Disclosure of Invention
The embodiment of the invention provides a system and a method for managing the full life cycle of a battery based on a block chain, computer equipment and a storage medium, so as to improve the accuracy of the management of the full life cycle of the battery.
In order to solve the foregoing technical problem, an embodiment of the present application provides a method for managing a full life cycle of a battery based on a block chain, including:
the method comprises the steps that a CAN hardware interface is accessed into a new energy automobile, a new energy battery replacement station or a battery pack, and battery state messages sent by a battery BMS system are collected, wherein the battery state messages comprise a battery serial number, a battery highest temperature, a battery lowest temperature, a battery voltage, a battery current, a battery power, a battery SOC, a battery SOH, battery out-of-limit information, a battery monomer voltage and a battery probe temperature;
analyzing the battery state message to obtain data information with physical significance;
performing data uplink processing on the data information;
collecting data information from the block chain through a chain cloud integrated management system, and performing secondary analysis to obtain data assets;
and performing big data analysis on the data assets to obtain evaluation information of the battery condition, and performing service handling based on the evaluation information of the battery condition.
Optionally, the performing the data uplink processing on the data information includes:
packaging the data information into a deposit certificate transaction according to a user-defined format;
and signing the deposit certificate transaction in a block chain security chip, and sending an obtained signature result to a block chain.
In order to solve the above technical problem, an embodiment of the present invention further provides a system for battery full-life cycle management based on a block chain, including an equipment layer, a data layer, an application layer, and a service layer, where the equipment layer, the data layer, the application layer, and the service layer are sequentially associated in a communication connection manner, where,
the device layer is used for acquiring data of an external data source through the trusted terminal device and reporting the data to the data layer;
the data layer is used for carrying out secondary analysis on the data collected and reported by the equipment layer to obtain data assets, and carrying out trusted storage on the data assets;
the application layer is used for managing the battery assets according to the data assets and detecting abnormal information;
and the service layer is used for carrying out big data analysis on the data assets to obtain the evaluation information of the battery condition and carrying out service handling based on the evaluation information of the battery condition.
Optionally, the device layer comprises a hardware interface module, a data processing module, a block chain module and a network module, wherein,
the hardware interface is a CAN data interface, is connected to a vehicle-mounted CAN bus of the new energy automobile, a CAN bus in a new energy battery replacement station or a CAN bus in a battery pack, and is used for acquiring data on the CAN bus and acquiring battery state information sent from a battery BMS system;
the data processing module is used for interacting with the battery BMS through a protocol, monitoring a CAN message sent from the battery BMS, and analyzing to obtain data information containing physical meanings;
an asymmetric encrypted public and private key pair is arranged in the block chain module and is stored in a trusted storage environment which cannot be read externally, and the trusted execution environment arranged in the block chain module is used for signing data;
and the network module is used for packaging the data information and the signature and then sending the data information and the signature to the block chain.
Optionally, the data processing module includes a signal monitoring unit, a logic interaction unit, and a message parsing unit.
Optionally, the data layer includes a block chain, an external component corresponding to the block chain, and a chain cloud integrated management system, where the block chain and the external component corresponding to the block chain are used to receive data uploaded by a trusted storage device and interact with the management system, so that the data uploaded by the trusted storage device is fully synchronized among multiple organizations holding nodes of the block chain;
and the chain cloud integrated management system is used for carrying out secondary analysis on the data to obtain a battery data asset with application value and carrying out trusted storage.
Optionally, the application layer comprises at least one of an event alarm module, an energy consumption management module, an operation management module, a battery asset management module, a device management module, and a rights management module, wherein,
the event warning module is used for providing a warning function of abnormal battery behaviors/events for a user;
the energy consumption management module provides the historical process of battery charging and discharging and the energy consumption change condition for the user;
the operation management module is used for displaying the operation condition of the user from the dimension of the automobile or the dimension of the power changing station;
the battery asset management module is used for providing the current condition of the battery to a user from the dimension of the battery;
the device management module is used for providing a function of managing the trusted device for a user;
the authority management module is used for managing the authority of the user.
Optionally, the business layer comprises at least one of a battery assessment module, a financing lease module, and a ladder utilization module, wherein,
the battery evaluation module is used for evaluating the current health condition of the battery according to the historical data of the battery assets and the battery life curve;
the financing lease module is used for providing data support for financing lease by using the credible value of the battery data asset;
the echelon utilization module is used for carrying out secondary utilization on the retired battery according to the battery evaluation result.
In order to solve the above technical problem, an embodiment of the present application further provides a computer device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the method for full lifecycle management of a battery based on a block chain when executing the computer program.
In order to solve the above technical problem, an embodiment of the present application further provides a computer-readable storage medium, where a computer program is stored, and the computer program, when executed by a processor, implements the steps of the above method for full lifecycle management of a battery based on a block chain.
The system, the method, the computer equipment and the storage medium for managing the whole life cycle of the battery based on the block chain are accessed into a new energy automobile, a new energy power exchange station or a battery pack through a CAN hardware interface, collect battery state messages sent by a battery BMS system, analyze the battery state messages to obtain data information with physical significance, collect the data information from the block chain through a chain cloud integrated management system, perform secondary analysis to obtain data assets, perform big data analysis on the data assets to obtain evaluation information of the battery condition, perform service handling based on the evaluation information of the battery condition, and achieve accurate management of the whole life cycle of the battery.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is an exemplary system architecture diagram in which the present application may be applied;
FIG. 2 is a flow diagram of one embodiment of a method for block chain based battery full lifecycle management of the present application;
FIG. 3 is a block chain based system for full lifecycle management of batteries according to an embodiment of the present application;
FIG. 4 is a schematic block diagram of one embodiment of a computer device according to the present application.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, as shown in fig. 1, fig. 1 is a schematic diagram of an application environment of a block chain-based battery full-life cycle management method in an embodiment of the present invention, and the block chain-based battery full-life cycle management method provided in the present application may be applied to the application environment of fig. 1, where a block chain is composed of a plurality of nodes capable of communicating with each other, each node may be regarded as a block storage, each block storage is used for storing data, all data are included between each data node, the block storage data has a complete history record, and can be rapidly restored and expanded, an area chain is divided into a public chain, a private chain, and a federation chain, the public chain is open for any node, each organization/node can participate in the block chain calculation, and any organization/node can download and obtain complete block chain data, the private chain is a block chain, and does not want any person to participate in the system, and is not open to the outside, so that the system is suitable for internal data management and audit or open test of a specific organization, the alliance chain is that the authority of each node participates in the system is completely equivalent, people can realize trusted exchange of data without complete mutual trust, each node of the alliance chain usually has a corresponding entity organization, and can join and quit the network after authorization, in the process of using the whole block chain backup system, a digital signature is needed, the digital signature designs a hash function, a public key of a sender and a private key of the sender, the block chain has a complete distributed storage characteristic, and in fact, the larger network data storage simultaneously uses a data structure in the form of a 'hash algorithm' to store basic data.
Referring to fig. 2, fig. 2 is a block chain-based battery full-life cycle management method according to an embodiment of the present invention, which is detailed as follows:
s201: the method comprises the steps of accessing a new energy automobile, a new energy battery replacement station or a battery pack through a CAN hardware interface, and collecting a battery state message sent by a battery BMS system, wherein the battery state message comprises a battery serial number, a battery highest temperature, a battery lowest temperature, a battery voltage, a battery current, a battery power, a battery SOC, a battery SOH, battery out-of-limit information, a battery monomer voltage and a battery probe temperature.
S202: and analyzing the battery state message to obtain data information with physical significance.
The data information having physical significance refers to data information that can be used to characterize the condition of the battery, such as battery current, cell voltage, and the like.
S203: and performing data uplink processing on the data information.
Specifically, in order to ensure the reliability of the data source, in this embodiment, data chaining processing is performed on the data information to prevent data from being tampered, so as to improve the reliability of the data source.
Optionally, the performing the data uplink processing on the data information includes:
packaging the data information into a deposit certificate transaction according to a user-defined format;
and signing the certificate storing transaction in the block chain security chip, and sending the obtained signature result to the block chain.
S204: and collecting data information from the block chain through a chain cloud integrated management system, and performing secondary analysis to obtain data assets.
S205: and performing big data analysis on the data assets to obtain evaluation information of the battery condition, and performing service handling based on the evaluation information of the battery condition.
Specifically, the user can view battery alarm information, such as the discharge current exceeding a limit value, through a chain cloud integrated management system front-end page. The energy consumption condition of the battery, such as the SOC change curve of a certain battery in the past 30 days, can be checked. Operation information such as the charging condition of the current slot battery of the charging station and the running of the vehicle can be checked. The method can be used for managing the equipment and checking information such as equipment starting time, running time, reported logs and the like. The login authority of the system can be set through the authority management by interacting with the blockchain.
The system can be applied to service scenes such as battery evaluation, financing lease, echelon utilization and the like.
In this embodiment, access new energy automobile, new energy trades power station or battery package through the CAN hardware interface, collect the battery state message that battery BMS system sent, analyze the battery state message, obtain the data information that has physical meaning, collect data information from the block chain through chain cloud integration management system, carry out secondary analysis, obtain data asset, carry out big data analysis to data asset, obtain the evaluation information of battery situation, and carry out the business based on the evaluation information of battery situation and handle, realize the accurate management to the full life cycle of battery.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
Fig. 3 shows a schematic block diagram of a system for full-life cycle management of a block chain-based battery, which corresponds one-to-one to the method for full-life cycle management of a block chain-based battery according to the above-described embodiment. As shown in fig. 3, the system for managing the full life cycle of the battery based on the block chain includes a device layer 31, a data layer 32, an application layer 33, and a service layer 34, and the device layer 31, the data layer 32, the application layer 33, and the service layer 34 are sequentially associated in a communication connection manner. The functional modules are explained in detail as follows:
the device layer 31 is used for acquiring data of an external data source through the trusted terminal device and reporting the data to the data layer;
the data layer 32 is used for performing secondary analysis on the data collected and reported by the device layer to obtain data assets, and performing trusted storage on the data assets;
the application layer 33 is used for managing the battery assets according to the data assets and detecting abnormal information;
the business layer 34 is used for performing big data analysis on the data assets, obtaining evaluation information of the battery condition, and conducting business handling based on the evaluation information of the battery condition.
Further, the device layer 31 may be divided into four parts, namely a hardware interface module, a data processing module, a block chain module, and a network module. The hardware interface is a CAN data interface and is responsible for acquiring data on a CAN bus, and the hardware interface is connected to a vehicle-mounted CAN bus of the new energy automobile, a CAN bus in a new energy battery replacement station or a CAN bus in a battery pack, so that battery state information sent from the battery BMS CAN be acquired; the data processing module is responsible for interacting with the BMS through a protocol, monitoring a CAN message sent by the BMS and analyzing the CAN message so as to obtain data information with physical meaning; an asymmetric encrypted public and private key pair is built in the block chain module, and is stored in a trusted storage environment which cannot be read externally, and meanwhile, data can be signed in a built-in trusted execution environment, so that the security of a signing process is ensured; and the network module packs the data and the signature and then sends the data and the signature to the block chain in an http(s) or mqtt mode.
The data layer 32 can be divided into a block chain, external components thereof and a chain cloud integrated management system. The block chain and the external components thereof are responsible for receiving the data uploaded by the trusted storage equipment and interacting with the management system, and the data can be fully synchronized among the multi-party organization holding the block chain nodes; the chain cloud integrated management system is responsible for carrying out secondary analysis on data, forming battery data assets with application values, carrying out credible storage, and simultaneously carrying out various functions such as user management, equipment and account management thereof and the like by depending on a block chain.
The application layer 33 may be divided into modules such as event warning, energy consumption management, operation management, battery asset management, device management, and rights management according to functions. The event alarm is responsible for providing an alarm function of abnormal battery behaviors/events for a user; the energy consumption management is responsible for providing historical process and energy consumption change condition of battery charging and discharging for users; the operation management is responsible for displaying the operation condition of the user from the dimension of the automobile or the dimension of the power changing station; battery asset management is responsible for providing the current status of the battery to the user from the battery dimension; the device management is responsible for providing the user with the function of managing the trusted device, and the authority management is responsible for managing the authority of the user.
The service layer 34 can be divided into three service scenes of battery evaluation, financing lease and echelon utilization according to functions, wherein the battery evaluation is responsible for evaluating the current health condition of the battery according to historical data of the battery asset and a battery life curve; the financing lease is responsible for providing data support for the financing lease by using the trusted value of the battery data asset; the echelon utilization is responsible for carrying out secondary utilization on the retired battery through the battery evaluation result, the manufacturing cost of the power battery is reduced, and the potential environmental protection problem is relieved.
Optionally, the device layer comprises a hardware interface module, a data processing module, a block chain module, and a network module, wherein,
the hardware interface is a CAN data interface, is connected to a vehicle-mounted CAN bus of the new energy automobile, a CAN bus in a new energy battery replacement station or a CAN bus in a battery pack, and is used for acquiring data on the CAN bus and acquiring battery state information sent from a battery BMS system;
the data processing module is used for interacting with the battery BMS through a protocol, monitoring a CAN message sent from the battery BMS, and analyzing to obtain data information containing physical meanings;
an asymmetric encrypted public and private key pair is arranged in the block chain module and stored in a trusted storage environment which cannot be read externally, and a trusted execution environment arranged in the block chain module is used for signing data;
and the network module is used for packaging the data information and the signature and then sending the data information and the signature to the block chain.
Optionally, the data processing module includes a signal monitoring unit, a logic interaction unit, and a message parsing unit.
Optionally, the data layer includes a block chain, external components corresponding to the block chain, and a chain cloud integrated management system, where the block chain and the external components corresponding to the block chain are used to receive data uploaded by the trusted storage device and interact with the management system, so that the data uploaded by the trusted storage device is fully synchronized among multiple organizations holding nodes of the block chain;
and the chain cloud integrated management system is used for carrying out secondary analysis on the data to obtain a battery data asset with application value and carrying out credible storage.
Optionally, the application layer comprises at least one of an event alert module, an energy consumption management module, an operation management module, a battery asset management module, a device management module, and a rights management module, wherein,
the event warning module is used for providing a warning function of abnormal battery behaviors/events for a user;
the energy consumption management module provides the historical process of battery charging and discharging and the energy consumption change condition for the user;
the operation management module is used for displaying the operation condition of the user from the dimension of the automobile or the dimension of the power changing station;
the battery asset management module is used for providing the current condition of the battery for a user from the dimension of the battery;
the device management module is used for providing a function of managing the trusted device for the user;
the authority management module is used for managing the authority of the user.
Optionally, the business layer comprises at least one of a battery assessment module, a financing lease module, and a ladder utilization module, wherein,
the battery evaluation module is used for evaluating the current health condition of the battery according to the historical data of the battery assets and the battery life curve;
the financing lease module is used for providing data support for the financing lease by using the credible value of the battery data asset;
the echelon utilization module is used for carrying out secondary utilization on the retired battery according to the battery evaluation result.
For specific limitations of the system for block chain-based battery full-life cycle management, reference may be made to the above limitations of the method for block chain-based battery full-life cycle management, and details thereof are not repeated here. The various modules in the above-described system for block chain-based battery full-life cycle management may be implemented in whole or in part by software, hardware, and combinations thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In order to solve the technical problem, an embodiment of the present application further provides a computer device. Referring to fig. 4, fig. 4 is a block diagram of a basic structure of a computer device according to the present embodiment.
The computer device 4 comprises a memory 41, a processor 42, a network interface 43 communicatively connected to each other via a system bus. It is noted that only the computer device 4 having the components connection memory 41, processor 42, network interface 43 is shown, but it is understood that not all of the shown components are required to be implemented, and that more or fewer components may be implemented instead. As will be understood by those skilled in the art, the computer device is a device capable of automatically performing numerical calculation and/or information processing according to a preset or stored instruction, and the hardware includes, but is not limited to, a microprocessor, an Application Specific Integrated Circuit (ASIC), a Programmable Gate Array (FPGA), a Digital Signal Processor (DSP), an embedded device, and the like.
The computer device can be a desktop computer, a notebook, a palm computer, a cloud server and other computing devices. The computer equipment can carry out man-machine interaction with a user through a keyboard, a mouse, a remote controller, a touch panel or voice control equipment and the like.
The memory 41 includes at least one type of readable storage medium including a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., SD or D interface display memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a Read Only Memory (ROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a Programmable Read Only Memory (PROM), a magnetic memory, a magnetic disk, an optical disk, etc. In some embodiments, the memory 41 may be an internal storage unit of the computer device 4, such as a hard disk or a memory of the computer device 4. In other embodiments, the memory 41 may also be an external storage device of the computer device 4, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the computer device 4. Of course, the memory 41 may also include both internal and external storage devices of the computer device 4. In this embodiment, the memory 41 is generally used for storing an operating system installed in the computer device 4 and various types of application software, such as program codes for controlling electronic files. Further, the memory 41 may also be used to temporarily store various types of data that have been output or are to be output.
The processor 42 may be a Central Processing Unit (CPU), controller, microcontroller, microprocessor, or other data Processing chip in some embodiments. The processor 42 is typically used to control the overall operation of the computer device 4. In this embodiment, the processor 42 is configured to execute the program code stored in the memory 41 or process data, such as program code for executing control of an electronic file.
The network interface 43 may comprise a wireless network interface or a wired network interface, and the network interface 43 is generally used for establishing communication connection between the computer device 4 and other electronic devices.
The present application provides yet another embodiment, which is a computer-readable storage medium storing an interface display program, which is executable by at least one processor to cause the at least one processor to perform the steps of the method for full lifecycle management of a block chain based battery as described above.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.
It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields, and all the equivalent structures are within the protection scope of the present application.
Claims (10)
1. The system for managing the battery full life cycle based on the block chain is characterized by comprising an equipment layer, a data layer, an application layer and a service layer, wherein the equipment layer, the data layer, the application layer and the service layer are sequentially associated in a communication connection mode, wherein,
the device layer is used for acquiring data of an external data source through the trusted terminal device and reporting the data to the data layer;
the data layer is used for carrying out secondary analysis on the data collected and reported by the equipment layer to obtain data assets, and carrying out trusted storage on the data assets;
the application layer is used for managing the battery assets according to the data assets and detecting abnormal information;
and the service layer is used for carrying out big data analysis on the data assets to obtain evaluation information of the battery condition and carrying out service handling based on the evaluation information of the battery condition.
2. The system for full lifecycle management of blockchain based batteries according to claim 1, wherein the device layer comprises a hardware interface module, a data processing module, a blockchain module, and a network module, wherein,
the hardware interface is a CAN data interface, is connected to a vehicle-mounted CAN bus of the new energy automobile, a CAN bus in a new energy battery replacement station or a CAN bus in a battery pack, and is used for acquiring data on the CAN bus and acquiring battery state information sent from a battery BMS system;
the data processing module is used for interacting with the battery BMS through a protocol, monitoring a CAN message sent from the battery BMS, and analyzing to obtain data information containing physical meanings;
an asymmetric encrypted public and private key pair is arranged in the block chain module and is stored in a trusted storage environment which cannot be read externally, and the trusted execution environment is used for signing data;
and the network module is used for packaging the data information and the signature and then sending the data information and the signature to the block chain.
3. The system for full lifecycle management of battery based on blockchains according to claim 2, wherein the data processing module comprises a signal monitoring unit, a logic interaction unit and a message parsing unit.
4. The system for full lifecycle management of battery based on blockchains according to claim 1, wherein the data layer includes a blockchain, an external component corresponding to the blockchain, and a chain cloud integrated management system, wherein the blockchain and the external component corresponding to the blockchain are configured to receive data uploaded by a trusted storage device and interact with the management system, so that the data uploaded by the trusted storage device is fully synchronized among multiple entities holding the blockchain node;
and the chain cloud integrated management system is used for carrying out secondary analysis on the data to obtain a battery data asset with application value and carrying out trusted storage.
5. The system for full lifecycle management of battery based on blockchains according to claim 1, wherein the application layer comprises at least one of an event alert module, an energy consumption management module, an operations management module, a battery asset management module, a device management module, a rights management module, wherein,
the event warning module is used for providing a warning function of abnormal battery behaviors/events for a user;
the energy consumption management module provides the historical process of battery charging and discharging and the energy consumption change condition for the user;
the operation management module is used for displaying the operation condition of the user from the dimension of the automobile or the dimension of the power changing station;
the battery asset management module is used for providing the current condition of the battery to a user from the dimension of the battery;
the device management module is used for providing a function of managing the trusted device for a user;
the authority management module is used for managing the authority of the user.
6. The system for block chain based battery full life cycle management according to any one of claims 1 to 5, wherein the business layer comprises at least one of a battery assessment module, a financing lease module, a echelon utilization module, wherein,
the battery evaluation module is used for evaluating the current health condition of the battery according to the historical data of the battery assets and the battery life curve;
the financing lease module is used for providing data support for financing lease by using the credible value of the battery data asset;
the echelon utilization module is used for carrying out secondary utilization on the retired battery according to the battery evaluation result.
7. A method for full lifecycle management of a block chain based battery, the method comprising:
the method comprises the steps that a CAN hardware interface is accessed into a new energy automobile, a new energy battery replacement station or a battery pack, and a battery state message sent by a battery BMS system is collected;
analyzing the battery state message to obtain data information with physical significance;
performing data uplink processing on the data information;
collecting data information from the block chain through a chain cloud integrated management system, and performing secondary analysis to obtain data assets;
and performing big data analysis on the data assets to obtain evaluation information of the battery condition, and performing service handling based on the evaluation information of the battery condition.
8. The method of full battery life cycle management based on a blockchain of claim 7, wherein the performing data uplink processing on the data information comprises:
packaging the data information into a deposit certificate transaction according to a user-defined format;
and signing the deposit certificate transaction in a block chain security chip, and sending an obtained signature result to a block chain.
9. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor when executing the computer program implements the method of full lifecycle management for block chain based batteries according to any of claims 7 or 8.
10. A computer-readable storage medium, in which a computer program is stored, which, when being executed by a processor, carries out the method of full lifecycle management of block chain based batteries according to any of claims 7 or 8.
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