CN111162900B - Battery operation and management method and device, battery and server - Google Patents
Battery operation and management method and device, battery and server Download PDFInfo
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- CN111162900B CN111162900B CN201910732166.5A CN201910732166A CN111162900B CN 111162900 B CN111162900 B CN 111162900B CN 201910732166 A CN201910732166 A CN 201910732166A CN 111162900 B CN111162900 B CN 111162900B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
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Abstract
The invention provides a battery operation and management method, a device, a battery and a server, wherein a super key is solidified in the battery and a user key is received, the user key is issued to the battery after the server calls the super key related to the battery according to a received registration request corresponding to the battery, namely, on the basis of the traditional user key, a super key is added to the battery, and the user key of the battery can be added or modified according to the obtained super key, so that the flexibility and the safety of battery management are improved.
Description
Technical Field
The invention relates to the field of battery management, in particular to a battery management technology based on a secondary key.
Background
The batteries are rented and shared outwards or used on the shared moped, and due to the fact that the number of the batteries is large, the use scene is complex, the battery classification management of a single key is complex, management is not easy, service expansion is not facilitated, and the use scene of the batteries cannot be flexibly controlled.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention provides a battery operation and management method, device, battery and server, which are used to solve the problem that the battery cannot be managed flexibly and safely in the prior art.
To achieve the above and other related objects, the present invention provides a battery operating method, operating in a battery, the battery communicating with a server, the battery operating method comprising: solidifying a super key in the battery; and receiving a user key, wherein the user key is issued to the battery after the server calls the super key related to the battery according to the received registration request corresponding to the battery.
In a specific embodiment of the present invention, the method further includes a step of modifying the user key according to a key modification command issued by the server; the key modification command is issued by the server to the battery after the server calls the super key of the battery according to the received key modification request corresponding to the preset management identity.
In an embodiment of the present invention, the server stores application scenarios related to the battery in advance, wherein the server receives registration requests of all the batteries corresponding to the specified application scenarios; the server calls super keys of all the batteries of the specified application scene according to the registration request; and the server issues the uniform user key to all the batteries of the appointed application scene.
In an embodiment of the invention, an application scenario of the battery is at least one of the following: a sharing scenario, a personal rental scenario, and a scenario for third party vehicle model customization.
To achieve the above and other related objects, the present invention also provides a battery-operated apparatus operating in a battery, the battery communicating with a server, the battery-operated apparatus comprising: and the key setting module is used for solidifying a super key in the battery and receiving a user key, wherein the user key is issued to the battery after the server calls the super key related to the battery according to the received registration request corresponding to the battery.
To achieve the above and other related objects, the present invention also provides a battery in communication with a server, the battery including a memory and a processor, the memory for storing a computer program, a user key, and a super key solidified in the battery; the processor is configured to execute the computer program stored in the memory to cause the battery to perform the battery operation method as described in any one of the above; the user key is issued to the battery after the server calls the super key related to the battery according to the received registration request corresponding to the battery.
To achieve the above and other related objects, the present invention further provides a battery management method, operating in a server, the server communicating with a battery, the battery management method comprising: pre-storing super keys for the respective batteries; according to the received registration request corresponding to the battery, calling a super key related to the battery and then issuing a user key to the battery; storing the user key.
In a specific embodiment of the present invention, a decryption request corresponding to a specified super key is obtained, a specified user key corresponding to the decryption request is obtained according to the specified super key, and a decryption command is generated according to the specified user key and sent to a specified battery, so that the specified battery executes a decryption operation according to the received decryption command.
In a specific embodiment of the present invention, the method further includes invoking a super key related to the battery according to the received key modification request corresponding to the preset management identity, and then issuing a key modification command to the battery, so that the battery modifies the user key according to the key modification command.
In an embodiment of the present invention, the server stores application scenarios related to the battery in advance, and the battery management method further includes: the server receives registration requests of all the batteries corresponding to the specified application scene; the server calls super keys of all the batteries of the specified application scene according to the registration request; and the server issues the uniform user key to all the batteries of the appointed application scene.
To achieve the above and other related objects, the present invention also provides a battery management apparatus operating in a server, the server communicating with a battery, the battery management apparatus comprising: the pre-storage module is used for pre-storing super keys of the batteries; the user key issuing module is used for issuing a user key to the battery after calling the super key related to the battery according to the received registration request corresponding to the battery; and the user key storage module is used for storing the user key.
To achieve the above and other related objects, the present invention also provides a server in communication with a battery, the server including a memory to store a computer program, a user key, and a super key with respect to the battery, and a processor; the processor is configured to execute the computer program stored in the memory to cause the server to perform the battery management method as described in any one of the above.
As described above, the present invention provides a battery operation and management method, device, battery and server, a super key is solidified in the battery, and a user key is received, where the user key is issued to the battery after the server calls the super key related to the battery according to a received registration request corresponding to the battery, that is, on the basis of a conventional user key, a super key is added to the battery, and the user key of the battery can be added or modified according to the obtained super key, so as to increase flexibility and security of battery management.
Drawings
Fig. 1 shows a schematic flow chart of a battery operation method of the present invention in one embodiment.
Fig. 2 is a schematic diagram of the battery operating device according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of the composition of a battery according to an embodiment of the present invention.
Fig. 4 is a flow chart illustrating a battery management method according to an embodiment of the invention.
Fig. 5 is a schematic diagram of a battery management device according to an embodiment of the invention.
Fig. 6 is a schematic diagram of a server according to an embodiment of the present invention.
Description of the element reference numerals
1 Battery operation device
11 Key setting Module
2 batteries
21 memory
22 processor
3 Battery management device
31 prestoring module
32 user key issuing module
33 user key storage module
4 server
41 memory
42 processor
S11, S12, S21-S23
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
Referring to fig. 1, a flow chart of a battery operating method according to an embodiment of the invention is shown. The battery operation method S1 operates in a battery, the battery in communication with a server, the battery operation method S1 includes:
s11: solidifying a super key in the battery; the super key is solidified in the battery production process, can be acquired from a server through a battery ID number, and is uniformly managed by the server.
S12: and receiving a user key, wherein the user key is issued to the battery after the server calls the super key related to the battery according to the received registration request corresponding to the battery. The super key and the user key are character strings with fixed lengths, contain letters and numbers, are solidified in the battery production process, can be acquired from a server through a battery ID number, and are managed by the server in a unified mode. In some embodiments, the registration request may include an ID number of the battery, and a pre-stored super key corresponding to the battery ID number may be acquired from the server according to the ID number, that is, only after the super key is acquired, a user key may be generated and issued to the battery, so as to ensure the security of the battery. In other embodiments, the registration request further includes identity information of a user who sends the registration request, and after determining that the identity information is identity information with a key setting authority (identity information of a user with a preset management identity, for example, identity information of a vehicle service site worker), a super key related to the battery is obtained from the server according to the battery ID number, so as to generate a current user key related to the battery.
In some embodiments, the battery operating method S1 further includes a step of modifying the user key according to a key modification command issued by the server; the key modification command is issued by the server to the battery after the server calls the super key of the battery according to the received key modification request corresponding to the preset management identity. For example, the user cannot modify the user key by himself if the identity information of the staff at the preset battery service site is the preset management identity, a key modification request can be generated and issued to the server only if the staff with the preset management identity logs in the specified management platform at the specified battery service site, and the server can modify the user key after receiving the key modification request and acquiring the super key, thereby further ensuring the security of the battery.
In some embodiments, the server stores application scenarios on the battery in advance. The application scene of the battery is stored in the server, and different user keys can be adopted according to different application scenes of the battery. At this time, the operation method of the battery further includes: the server receives registration requests of all the batteries corresponding to the specified application scenes; the server calls super keys of all the batteries related to the specified application scene according to the registration request; and the server issues the uniform user key to all the batteries of the appointed application scene.
Wherein the application scenario of the battery is at least one of the following: a sharing scenario, a personal rental scenario, and a scenario for third party vehicle model customization. Different application scenarios may have different corresponding usage functions. For example, when the battery is in a shared scene, for example, when the battery is used in a scenic vehicle, the same user key may be issued to all batteries through the super key, so that all batteries have the same function, thereby facilitating use and management.
The user key can be modified through the super key, and the super key is required to be obtained when the user key is modified. The super key can manage the user key, if the battery is used in a certain scene, all batteries are set to be the same user key, the user key can be called as a scene key, the design is convenient, the battery can be used in different scenes and can be used by a personal user, the use scenes of the battery can be flexibly switched, and the battery can be flexibly deployed and used between services. The use scenes of the batteries are uniformly managed by the server. The user can modify different user keys in different use scenes, the modification of the user keys needs to be carried out on a specified battery service site (with the preset management identity), and the user does not have the authority to modify the user keys (the user cannot obtain the super keys). Different batteries in the same scenario may use the same user key.
The battery usage scenarios are different, the corresponding functional requirements may also be different, and some users may not need identity authentication, and require to directly provide battery service, and ignore the user key function, for example, a battery for a scenic spot vehicle. In other aspects, the scenes are mainly used for distinguishing the use objects of the batteries, managing the batteries in a classified mode and making no difference on the batteries.
The battery manufacturer can manage all battery use scenes by using the super key, perform classified statistical management on the batteries according to the battery use scenes, and analyze the use ratio of each scene. The battery management system can clearly and orderly manage each battery under the condition that a user uses the battery safely. The existence of the secondary key ensures the use safety of the user and also ensures better classified management of the battery by the manufacturer. And the user key is managed through the super key, so that the use scene of the battery can be flexibly switched.
The user key function mainly manages user objects, analyzes use habits of different users on the battery, further feeds back the use habits to research and development personnel according to influences on the battery under different use habits, the research and development personnel can further modify operation strategies of the battery according to the information, and analyzes the use state of the battery, including voltage, electric quantity, current, temperature, use time, charging and discharging times, charging and discharging time, position information, error abnormal information, historical data and the like, to analyze whether the battery needs to be maintained. And informing operation and maintenance personnel or a user of abnormal conditions of the battery.
Referring to fig. 2, a schematic composition diagram of a battery-operated device according to an embodiment of the invention is shown. The battery-operated device 1 operates in a battery, which communicates with a server, the battery-operated device 1 comprising a key setting module 11.
The key setting module 11 is configured to solidify a super key in the battery and receive a user key, where the user key is issued to the battery after the server calls the super key related to the battery according to the received registration request corresponding to the battery.
The battery operating apparatus 1 is an apparatus item corresponding to the battery operating method S1, and all descriptions regarding the battery operating method S1 can be applied to this embodiment, which is not repeated herein.
Referring to fig. 3, a composition diagram of a battery according to an embodiment of the invention is shown. The battery 2 is communicated with a server, the battery 2 comprises a memory 21 and a processor 22, the memory 21 is used for storing a computer program, a user key and a super key solidified in the battery; the processor 22 is configured to execute the computer program stored in the memory 21 to cause the battery 2 to execute a battery operating method S1; the user key is issued to the battery after the server calls the super key related to the battery according to the received registration request corresponding to the battery. The battery operation method S1 is described with reference to fig. 1 and associated description with respect to fig. 1.
The memory 21 may comprise high speed random access memory and may also comprise non-volatile memory, such as one or more magnetic disk storage devices, flash memory devices, or other non-volatile solid state storage devices. In certain embodiments, memory 21 may also include memory 21 remote from the one or more processors 22, such as network-attached memory accessed via RF circuitry or external ports and a communication network, which may be the Internet, one or more intranets, Local Area Networks (LANs), wide area networks (WLANs), Storage Area Networks (SANs), and the like, or suitable combinations thereof. The memory controller may control access to the memory 21 by other components of the device, such as the CPU and peripheral interfaces.
The processor 22 is operatively coupled to the memory 21 and/or the non-volatile storage device. More specifically, processor 22 may execute instructions stored in memory 21 and/or the non-volatile storage device to perform operations in the computing device, such as generating and/or transmitting image data to an electronic display. As such, processor 22 may include one or more general purpose microprocessors, one or more application specific processors (ASICs), one or more field programmable logic arrays (FPGAs), or any combination thereof.
Referring to fig. 4, a flow chart of a battery management method according to an embodiment of the invention is shown. The battery management method S2 operates in a server in communication with a battery, the battery management method S2 includes:
s21: pre-storing super keys for the respective batteries;
s22: issuing a user key to the battery after calling a super key related to the battery according to the received registration request corresponding to the battery,
s23: storing the user key.
In some embodiments, the battery management method S2 further includes obtaining a decryption request corresponding to the designated super key, obtaining a designated user key corresponding to the decryption request according to the designated super key, and generating a decryption command according to the designated user key and sending the decryption command to the designated battery, so that the designated battery performs a decryption operation according to the received decryption command.
In some embodiments, the battery management method S2 further includes invoking a super key related to the battery according to the received key modification request corresponding to the preset management identity, and issuing a key modification command to the battery, so that the battery modifies the user key according to the key modification command.
In some embodiments, the server stores application scenarios on the battery in advance, and the server registers requests of all the batteries according to the received corresponding specified application scenarios; the server calls super keys of all the batteries related to the specified application scene according to the registration request; and the server issues the uniform user key to all the batteries of the appointed application scene. All batteries in the same scenario may use the same user key.
Fig. 5 is a schematic diagram of a battery management device according to an embodiment of the invention.
The battery management apparatus 3 is operated in a server, the server is in communication with a battery, and the battery management apparatus 3 includes: a pre-storing module 31, a user key issuing module 32 and a user key storage module 33.
The pre-storage module 31 is used for pre-storing super keys of the batteries;
the user key issuing module 32 is configured to issue a user key to the battery after invoking a super key related to the battery according to the received registration request corresponding to the battery.
The user key storage module 33 is used for storing the user key.
The battery management apparatus 3 is an apparatus item corresponding to the battery management method S2, and all descriptions regarding the battery management method S2 can be applied to this embodiment, which is not repeated herein.
Referring to fig. 6, a schematic composition diagram of a server according to an embodiment of the invention is shown. The server 4 is in communication with the battery 2, the server 4 comprising a memory 41 and a processor 42, the memory 41 being configured to store a computer program, a user key and a super key for the battery; the processor 42 is configured to execute the computer program stored in the memory 41 to cause the server 4 to execute the battery management method S2. The battery management method S2 is described with reference to fig. 4 and the related description related to fig. 4.
The memory 41 may include high speed random access memory and may also include non-volatile memory, such as one or more magnetic disk storage devices, flash memory devices, or other non-volatile solid state storage devices. In certain embodiments, memory 41 may also include memory 41 remote from the one or more processors 42, such as network-attached memory accessed via RF circuitry or external ports and a communication network, which may be the Internet, one or more intranets, Local Area Networks (LANs), wide area networks (WLANs), Storage Area Networks (SANs), and the like, or suitable combinations thereof. The memory controller may control access to the memory 41 by other components of the device, such as the CPU and peripheral interfaces.
The processor 42 is operatively coupled to the memory 41 and/or a non-volatile storage device. More specifically, processor 42 may execute instructions stored in memory 41 and/or the non-volatile storage device to perform operations in the computing device, such as generating and/or transmitting image data to an electronic display. As such, processor 42 may include one or more general purpose microprocessors, one or more application specific processors (ASICs), one or more field programmable logic arrays (FPGAs), or any combination thereof.
In summary, the present invention provides a method, an apparatus, a battery, and a server for operating and managing a battery, wherein a super key is solidified in the battery and a user key is received, the user key is issued to the battery after the server calls the super key related to the battery according to a received registration request corresponding to the battery, that is, on the basis of a conventional user key, a super key is added to the battery, and the user key of the battery can be added or modified according to the obtained super key, so as to increase flexibility and security of battery management. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A battery operating method, operating in a battery, the battery in communication with a server, the battery operating method comprising:
solidifying a super key in the battery; and is
Receiving a user key, wherein the user key is issued to the battery after the server calls a super key related to the battery according to the received registration request corresponding to the battery;
the battery operation method also comprises the step of modifying the user key according to a key modification command issued by the server; the key modification command is issued by the server to the battery after the server calls the super key of the battery according to the received key modification request corresponding to the preset management identity.
2. The battery operating method according to claim 1, wherein the server stores application scenarios on the battery in advance, wherein,
the server receives registration requests of all the batteries corresponding to the specified application scene;
the server calls super keys of all the batteries of the specified application scene according to the registration request;
and the server issues the uniform user key to all the batteries of the appointed application scene.
3. The battery operating method according to claim 2, wherein the application scenario of the battery is at least one of: a sharing scenario, a personal rental scenario, and a scenario for third party vehicle model customization.
4. A battery-operated device, operating in a battery, the battery in communication with a server, the battery-operated device comprising:
the key setting module is used for solidifying a super key in the battery and receiving a user key, wherein the user key is issued to the battery after the server calls the super key related to the battery according to the received registration request corresponding to the battery;
a key modification module for modifying the user key according to a key modification command issued by the server; the key modification command is issued by the server to the battery after the server calls the super key of the battery according to the received key modification request corresponding to the preset management identity.
5. A battery in communication with a server, the battery comprising a memory and a processor, the memory to store a computer program, a user key, and a super key that is cured in the battery; the processor is configured to execute the computer program stored in the memory to cause the battery to perform the battery operation method according to any one of claims 1 to 3; the user key is issued to the battery after the server calls the super key related to the battery according to the received registration request corresponding to the battery.
6. A battery management method, operating in a server, the server in communication with a battery, the battery management method comprising:
pre-storing super keys for the respective batteries;
according to the received registration request corresponding to the battery, calling a super key related to the battery and then issuing a user key to the battery;
storing the user key;
the battery management method further comprises the step of calling a super key of the battery according to the received key modification request corresponding to the preset management identity and then issuing a key modification command request to the battery, so that the battery can modify the user key according to the key modification command.
7. The battery management method according to claim 6, wherein a decryption request corresponding to a specified super key is obtained, a specified user key corresponding to the decryption request is obtained according to the specified super key, and a decryption command is generated according to the specified user key and sent to a specified battery, so that the specified battery performs a decryption operation according to the received decryption command.
8. The battery management method according to claim 6, wherein the server stores application scenarios on the battery in advance, the battery management method further comprising:
receiving registration requests of all the batteries corresponding to the specified application scene;
calling super keys of all the batteries of the specified application scene according to the registration request;
and issuing the uniform user key to all the batteries of the specified application scene.
9. A battery management device operating in a server in communication with a battery, the battery management device comprising:
the pre-storage module is used for pre-storing super keys of the batteries;
the user key issuing module is used for issuing a user key to the battery after calling the super key related to the battery according to the received registration request corresponding to the battery;
the user key storage module is used for storing the user key;
and the key modification module is used for calling the super key of the battery according to the received key modification request corresponding to the preset management identity and then issuing a key modification command request to the battery so as to modify the user key by the battery according to the key modification command.
10. A server in communication with a battery, the server comprising a memory and a processor, the memory to store a computer program, a user key, and a super key for the battery; the processor is configured to execute the memory-stored computer program to cause the server to perform the battery management method of any of claims 6 to 8.
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