CN113301167A - Cross-specification sharing method, device and equipment of digital key - Google Patents
Cross-specification sharing method, device and equipment of digital key Download PDFInfo
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- CN113301167A CN113301167A CN202110733930.8A CN202110733930A CN113301167A CN 113301167 A CN113301167 A CN 113301167A CN 202110733930 A CN202110733930 A CN 202110733930A CN 113301167 A CN113301167 A CN 113301167A
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
Abstract
The invention relates to the technical field of digital keys, in particular to a cross-specification sharing method, a device and equipment of a digital key. By adopting the technical scheme of the invention, even if the sharing end and the shared end use different digital keys in specification, the cross-specification sharing can be realized, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of digital keys, in particular to a method, a device and equipment for cross-specification sharing of a digital key.
Background
Through communication technologies such as bluetooth positioning and NFC and a safer key management method, wearable devices such as smart phones, NFC smart cards, smart watches and smart bracelets can be changed into car keys, namely digital keys, so that comfortable and convenient car using experiences such as keyless entry and starting, remote key authorization for other people, personalized vehicle setting and the like are realized. Wherein, give other people's remote key authorization and realized sharing of digital key, further promoted the convenience that the vehicle used.
Currently, there are two common specifications for digital keys, one of which is ccc (Car Connectivity node) and the other is icce (intelligent Car Connectivity Industry alliance). Because two sets of standard systems exist in the industry, mobile equipment manufacturers have different choices when realizing the mobile equipment. Moreover, the CCC specification defines only a method for supporting a digital key by a smart device, and does not include a physical digital key card and a non-smart wearable device.
The different options from different manufacturers, and the distinction between smart devices and non-smart devices, result in vehicles that must support both sets of specifications. If the digital key specification used by the owner is different from the digital key specification used by the shared person, sharing cannot be performed, and the use is inconvenient.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a method, an apparatus and a device for sharing a digital key across specifications, so as to overcome the problem that the digital key cannot be shared and is inconvenient to use when the specification of the digital key used by a current owner is different from the specification of the digital key used by a shared person.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cross-standard sharing method of a digital key is applied to a cloud server, and comprises the following steps:
acquiring a sharing instruction;
detecting whether the digital key specification used by the sharing end is the same as the digital key specification used by the shared end;
if the digital key specification used by the sharing end is different from the digital key specification used by the shared end, determining a virtual key with the same digital key specification as that used by the shared end from a pre-stored database;
and sending authorization information to the shared terminal based on the virtual key.
Further, before the detecting whether the digital key specification used by the sharing end is the same as the digital key specification used by the shared end, the cross-specification sharing method of the digital key further includes:
when the sharing end is detected to be provided with an intelligent key, acquiring a digital key specification used by the sharing end;
generating a virtual key according to the digital key specification used by the sharing end; the digital key specification used by the virtual key is different from the digital key specification used by the sharing end;
storing the virtual key in the database.
Further, the above method for sharing a digital key across specifications includes at least CCC standard and ICCE standard.
Further, the above cross-standard sharing method for a digital key, where a virtual key is generated according to the digital key standard used by the sharing terminal, includes:
if the digital key specification used by the sharing end is the CCC standard, generating a virtual key using the ICCE standard;
and associating the virtual key with the sharing end, and sending opening information of the virtual key of the ICCE standard to a vehicle corresponding to the sharing end based on the Internet of vehicles.
Further, the above cross-standard sharing method for a digital key, where a virtual key is generated according to the digital key standard used by the sharing terminal, includes:
if the digital key specification used by the sharing end is the ICCE standard, generating a virtual key using the CCC standard;
and pairing the virtual key of the CCC standard with the vehicle corresponding to the sharing end.
Further, in the above method for sharing a digital key across standards, pairing a virtual key of the CCC standard with a vehicle corresponding to the sharing end includes:
and through the communication between the Internet of vehicles and the vehicle corresponding to the sharing end, the pairing between the virtual key of the CCC standard and the vehicle corresponding to the sharing end is realized.
Further, in the above method for sharing a digital key across standards, pairing a virtual key of the CCC standard with a vehicle corresponding to the sharing end includes:
through the communication between the sharing end and the vehicle corresponding to the sharing end, the pairing between the virtual key of the CCC standard and the vehicle corresponding to the sharing end is realized; the distance between the sharing end and the vehicle corresponding to the sharing end reaches a preset distance.
Further, the present invention also provides a cross-standard sharing device for a digital key, which is applied to a cloud server, and the device includes:
the acquisition module is used for acquiring a sharing instruction;
the detection module is used for detecting whether the digital key specification used by the sharing end is the same as the digital key specification used by the shared end;
the determining module is used for determining a virtual key which has the same digital key specification as that of the shared end from a pre-stored database if the digital key specification used by the shared end is different from that used by the shared end;
and the authorization module is used for sending authorization information to the shared terminal based on the virtual key.
Further, the invention also provides a cross-standard sharing device of the digital key, which comprises a processor and a memory, wherein the processor is connected with the memory:
the processor is used for calling and executing the program stored in the memory;
the memory is configured to store the program, and the program is at least configured to execute the cross-standard sharing method of the digital key according to any one of the above embodiments.
The method is applied to a cloud server and comprises the steps of obtaining a sharing instruction, detecting whether a digital key specification used by a sharing end is the same as a digital key specification used by a shared end, if the digital key specification used by the sharing end is different from the digital key specification used by the shared end, determining a virtual key which is the same as the digital key specification used by the shared end from a pre-stored database, and sending authorization information to the shared end based on the virtual key. By adopting the technical scheme of the invention, even if the sharing end and the shared end use different digital keys in specification, the cross-specification sharing can be realized, and the use is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of a method for cross-specification sharing of a digital key according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a cross-standard sharing device of a digital key according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a cross-specification sharing device of a digital key according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Fig. 1 is a flowchart of a cross-specification sharing method of a digital key according to an embodiment of the present invention.
The cross-standard sharing method of the digital key is applied to a cloud server. As shown in fig. 1, the method of the present embodiment may include the following steps:
and S11, acquiring a sharing instruction.
Generally, the sharing instruction is sent by a sharing initiator, i.e. a sharing end. The sharing end can be an intelligent mobile device, such as a mobile phone, a tablet computer, an intelligent bracelet and the like.
Before sharing, an owner needs to register an account of an APP of a car factory through a sharing end and binds own vehicles. Can acquire the relevant information of this vehicle through garage APP, garage APP can provide the entry of opening of digital key simultaneously, and the car owner can open digital key through opening the entry of digital key.
After the vehicle owner opens the digital key, the sharing instruction can be sent to share the digital key. Currently, digital keys have two sets of usage standards, one being the CCC standard and the other being the ICCE standard.
The digital key of the CCC standard is implemented based on an asymmetric key certificate. Each digital key based on the CCC standard is a pair of asymmetric keys. When the owner downloads the digital key by using the mobile phone, the mobile phone of the owner generates a pair of asymmetric keys, and then mutual authentication and signature are completed between the vehicle and the mobile phone in a pairing mode, so that the key opening process is completed. The pairing process requires communication between the cell phone and the vehicle's card reader, passing vehicle and key information and related credentials to each other. The key core of the digital key of the ICCE standard is based on a symmetric key system, and the security is ensured through the multilevel dispersion of keys. One digital key can be used only for a specific vehicle. When the owner of the vehicle opens the digital key by using the mobile phone, the owner of the vehicle is authenticated. Therefore, the digital key obtains the information of the vehicle when being opened, generates a symmetric key according to the information and stores the symmetric key in the mobile phone, and the digital key can be used for unlocking the vehicle.
If the intelligent mobile equipment such as a mobile phone of a vehicle owner only supports the CCC standard, when the vehicle owner applies for opening the digital key, the digital key is downloaded into the mobile equipment, firstly, the digital key is created according to the CCC standard, and then, the mobile equipment is close to a card reader of the vehicle to complete the pairing process; if the intelligent mobile equipment of the vehicle owner only supports the ICCE standard, when the vehicle owner applies for opening the digital key, the digital key is downloaded into the mobile equipment, according to the ICCE standard, firstly, the creation of the digital key is completed, and then the mobile equipment is close to a card reader of the vehicle, so that the activation process is completed.
After the digital key registration is completed, the digital key can be shared, and the sharing end can send a sharing instruction. In this embodiment, the sharing instruction may be acquired.
S12, whether the digital key specification used by the sharing end is the same as the digital key specification used by the shared end is detected.
In this embodiment, it may be detected whether the digital key specification used by the sharing end is the same as the digital key specification used by the shared end. If the digital key specification used by the sharing end is the same as the digital key specification used by the shared end, the digital key sharing can be performed according to the prior art without the cross-specification sharing condition.
And S13, if the digital key specification used by the sharing end is different from the digital key specification used by the shared end, determining a virtual key which is the same as the digital key specification used by the shared end from a pre-stored database.
The database of this embodiment stores a virtual key having a different specification from the digital key used by the sharing terminal. For example, if the digital key specification used by the sharing end is the CCC standard, the database stores the digital key specification used by the sharing end as the digital key of the ICCE standard, and if the digital key specification used by the sharing end is the ICCE standard, the database stores the digital key specification used by the sharing end as the digital key of the CCC standard.
If the digital key specification used by the sharing end is different from the digital key specification used by the shared end, a virtual key which is the same as the digital key specification used by the shared end can be determined from the database.
It should be noted that the virtual key of the present embodiment can only be used for sharing, and cannot be directly unlocked.
And S14, sending authorization information to the shared terminal based on the virtual key.
In this embodiment, the authorization information may be sent to the shared terminal through the virtual key.
Specifically, when the sharing end uses the CCC standard and the shared end uses the ICCE standard, the sharing is initiated by the sharing end, and the cloud server of this embodiment determines the information related to the virtual key of the ICCE standard corresponding to the vehicle during the sharing process, and thus generates the sharing key. And then after the shared end receives the sharing connection of the virtual key of the ICCE standard sent by the cloud server, the shared end receives the sharing of the virtual key of the ICCE standard and starts a digital key downloading process, and the virtual key of the ICCE standard is downloaded to the shared end.
When the sharing end uses the ICCE standard and the shared end uses the CCC standard, sharing is initiated by the sharing end, and when the sharing end needs to perform signature operation on the shared end in the sharing process, the sharing is realized by using a virtual key of the CCC standard of the vehicle, which is pre-stored in the cloud service end of the embodiment. That is, the actual sharing process is completed by the communication between the virtual car key of the cloud server and the shared end.
The cross-standard sharing method of the digital key is applied to a cloud server and comprises the steps of obtaining a sharing instruction, detecting whether a digital key specification used by a sharing end is the same as a digital key specification used by a shared end, if the digital key specification used by the sharing end is different from the digital key specification used by the shared end, determining a virtual key with the same digital key specification as that used by the shared end from a pre-stored database, and sending authorization information to the shared end based on the virtual key. By adopting the technical scheme of the embodiment, even if the sharing end and the shared end use different digital key specifications, cross-specification sharing can be realized, and the use is convenient.
In some optional embodiments, before the step of detecting whether the digital key specification used by the sharing end is the same as the digital key specification used by the shared end, the method further includes the following steps:
the method comprises the following steps: when the sharing end is detected to be provided with the intelligent key, the digital key specification used by the sharing end is obtained;
step two: generating a virtual key according to the digital key specification used by the sharing end; the digital key specification used by the virtual key is different from the digital key specification used by the sharing end;
step three: the virtual key is stored in a database.
Specifically, when detecting to share end installation intelligent key, can detect the digital key standard of sharing the end and using, then the digital key standard that produces the use is different with the digital key standard of sharing the end and is stored virtual key in the database to when the later stage is shared, if the digital key standard of sharing the end and being shared the end and using is different, can follow the database and confirm the virtual key that is the same with the digital key standard of being shared the end and use as digital key.
For example, when it is detected that the sharing end installs the smart key, the digital key specification used by the sharing end is the CCC standard, and a virtual key of the ICCE standard can be generated and stored in the database; for another example, when it is detected that the smart key is installed at the sharing end, the digital key specification used by the sharing end is the ICCE standard, and a virtual key of the CCC standard may be generated and stored in the database.
Further, in some optional embodiments, the virtual key is generated according to the digital key specification used by the sharing end, and the virtual key may be generated through the following sub-steps:
the first substep: if the digital key specification used by the sharing end is the CCC standard, generating a virtual key using the ICCE standard;
and a second substep: the virtual key is associated with the sharing end, and the opening information of the virtual key of the ICCE standard is sent to a vehicle corresponding to the sharing end based on the Internet of vehicles.
Specifically, if the sharing end only supports the CCC standard, when the owner applies for opening the digital key, the process of downloading the digital key to the smart mobile device is completed, according to the CCC standard, the creation of the digital key is completed first, and then the smart mobile device is brought close to the card reader of the vehicle, so that the pairing process is completed. Meanwhile, a virtual key conforming to the ICCE standard is created in the cloud server and is associated to the sharing end, namely the owner of the vehicle. All virtual keys in the cloud server cannot be used for direct unlocking. The information of the virtual key can be synchronized to the vehicle corresponding to the sharing terminal through the Internet of vehicles platform. Two owner key information are stored in the vehicle simultaneously and respectively accord with ICCE standard and CCC standard.
Further, in some optional embodiments, the virtual key is generated according to the digital key specification used by the sharing end, and the virtual key may be generated by the following sub-steps:
the first substep: if the digital key specification used by the sharing end is ICCE standard, generating a virtual key using CCC standard;
and a second substep: and pairing the virtual key of the CCC standard with the vehicle corresponding to the sharing end.
Specifically, if the sharing end only supports the ICCE standard. When the owner applies for opening the digital key, the process of downloading the digital key into the intelligent mobile device is firstly completed according to the ICCE standard, and then the intelligent mobile device is close to the card reader of the vehicle to complete the activation process. At the same time, a virtual key that conforms to the CCC standard is created in the cloud server and associated to the owner of the vehicle. Then, the virtual key of the CCC standard is paired with the vehicle corresponding to the sharing end.
Further, in some optional embodiments, pairing the virtual key of the CCC standard with the vehicle corresponding to the sharing end may be implemented by the following sub-steps:
the sharing method comprises the steps that a sharing end communicates with a vehicle corresponding to the sharing end, and pairing of a virtual key of the CCC standard and the vehicle corresponding to the sharing end is achieved; the distance between the sharing end and the vehicle corresponding to the sharing end reaches a preset distance.
Specifically, the pairing process is required to be carried out on the digital key of the CCC standard, so that when the virtual key of the CCC is located in the cloud server, the vehicle owner can enable the smart mobile device to approach the card reader of the vehicle corresponding to the sharing end, and the communication data of the vehicle card reader is forwarded to the cloud vehicle key module through the card simulation function of the smart mobile device, so that the pairing process is completed.
Further, in some optional embodiments, pairing a virtual key of the CCC standard with a vehicle corresponding to the sharing end may be further implemented by the following sub-steps:
through the vehicle communication that the car networking corresponds with the sharing end, realize that the virtual key of CCC standard and the vehicle that the sharing end corresponds pair.
Specifically, when the virtual key of the CCC standard is located in the cloud server, the virtual key of the cloud server may be connected to the vehicle through the internet of vehicles to execute a pairing process, instead of defining a non-contact communication mode in the specification.
In some optional embodiments, the smart mobile device used by the sharing end is a mobile phone. The pairing process of the mobile phone and the vehicle under the CCC standard is as follows:
and the mobile phone end starts a card simulation mode, and data are interacted with a card reader of the vehicle corresponding to the sharing end in a non-contact mode. The specific pairing step comprises: the user inputs the pairing password at the mobile phone end → the user puts the mobile phone close to the card reader of the vehicle → the digital key at the mobile phone end exchanges public key certificates with the card reader of the vehicle, and verifies the public key certificates mutually → the card reader of the vehicle writes the vehicle related information into the digital key at the mobile phone end → the vehicle records the digital key ID at the mobile phone end as the owner key.
The virtual key of the cloud server is connected to the vehicle through the internet of vehicles to execute a pairing process, and the pairing process of the mobile phone and the vehicle under the CCC standard is different from the pairing process of the mobile phone and the vehicle under the CCC standard in the following steps: generating and synchronizing the paired password servers; the communication mode is that, the network link through the car networking is connected high in the clouds car key and vehicle.
The pairing procedure and the content of the communication are in accordance with the definitions in the specification.
Fig. 2 is a schematic structural diagram of a cross-standard sharing device of a digital key according to an embodiment of the present invention.
Based on a general inventive concept, the present embodiment further provides a cross-standard sharing device for a digital key, which is used to implement the above method embodiments.
As shown in fig. 2, the cross-specification sharing apparatus for a digital key of the present embodiment includes:
an obtaining module 21, configured to obtain a sharing instruction;
the detection module 22 is configured to detect whether the digital key specification used by the sharing end is the same as the digital key specification used by the shared end;
a determining module 23, configured to determine, if the digital key specification used by the sharing end is different from the digital key specification used by the shared end, a virtual key that is the same as the digital key specification used by the shared end from a pre-stored database;
and the authorization module 24 is configured to send authorization information to the shared terminal based on the virtual key.
The across-specification sharing device of the digital key of the embodiment is applied to a cloud server, the obtaining module 21 obtains a sharing instruction, the detecting module 22 detects whether a specification of the digital key used by a sharing end is the same as a specification of the digital key used by a shared end, if the specification of the digital key used by the sharing end is different from the specification of the digital key used by the shared end, the determining module 23 determines a virtual key which is the same as the specification of the digital key used by the shared end from a pre-stored database, and the authorizing module 24 sends authorization information to the shared end based on the virtual key. By adopting the technical scheme of the embodiment, even if the sharing end and the shared end use different digital key specifications, cross-specification sharing can be realized, and the use is convenient.
In some optional embodiments, the method further comprises a generating module;
the detection module 22 is configured to obtain a digital key specification used by the sharing end when detecting that the sharing end mounts the smart key before detecting whether the digital key specification used by the sharing end is the same as the digital key specification used by the shared end;
the generating module is used for generating a virtual key according to the digital key specification used by the sharing end; the digital key specification used by the virtual key is different from the digital key specification used by the sharing end;
storing virtual keys in a database
In some alternative embodiments, the digital key specification includes at least the CCC standard and the ICCE standard.
In some optional embodiments, the generation module is specifically configured to generate a virtual key using an ICCE standard if a digital key specification used by the sharing end is a CCC standard; the virtual key is associated with the sharing end, and the opening information of the virtual key of the ICCE standard is sent to a vehicle corresponding to the sharing end based on the Internet of vehicles.
In some optional embodiments, the generation module is specifically configured to generate a virtual key using the CCC standard if the digital key used by the sharing end is specified to the ICCE standard; and pairing the virtual key of the CCC standard with the vehicle corresponding to the sharing end.
In some optional embodiments, the generation module is specifically configured to implement vehicle pairing between a virtual key of the CCC standard and a vehicle corresponding to the sharing terminal through vehicle networking and vehicle communication corresponding to the sharing terminal.
In some optional embodiments, the generation module is specifically configured to implement pairing of a virtual key of the CCC standard with a vehicle corresponding to a sharing end through communication between the sharing end and the vehicle corresponding to the sharing end; the distance between the sharing end and the vehicle corresponding to the sharing end reaches a preset distance.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 3 is a schematic structural diagram of a cross-specification sharing device of a digital key according to an embodiment of the present invention.
Based on a general inventive concept, the invention further provides cross-standard sharing equipment of the digital key, which is used for realizing the embodiment of the method.
As shown in fig. 3, the cross-specification sharing device of the digital key of the present embodiment includes a processor 31 and a memory 32, and the processor 31 is connected to the memory 32. Wherein, the processor 31 is used for calling and executing the program stored in the memory 32; the memory 32 is used for storing a program, and the program is at least used for executing the cross-standard sharing method of the digital key in the above embodiment.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that the terms "first," "second," and the like in the description of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present invention, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (9)
1. A cross-standard sharing method of a digital key is applied to a cloud server, and comprises the following steps:
acquiring a sharing instruction;
detecting whether the digital key specification used by the sharing end is the same as the digital key specification used by the shared end;
if the digital key specification used by the sharing end is different from the digital key specification used by the shared end, determining a virtual key with the same digital key specification as that used by the shared end from a pre-stored database;
and sending authorization information to the shared terminal based on the virtual key.
2. The method according to claim 1, wherein before detecting whether the digital key specification used by the sharing peer is the same as the digital key specification used by the shared peer, the method further comprises:
when the sharing end is detected to be provided with an intelligent key, acquiring a digital key specification used by the sharing end;
generating a virtual key according to the digital key specification used by the sharing end; the digital key specification used by the virtual key is different from the digital key specification used by the sharing end;
storing the virtual key in the database.
3. The method of claim 2, wherein the digital key specification comprises at least a CCC standard and an ICCE standard.
4. The method according to claim 3, wherein the generating a virtual key according to the digital key specification used by the sharing end comprises:
if the digital key specification used by the sharing end is the CCC standard, generating a virtual key using the ICCE standard;
and associating the virtual key with the sharing end, and sending opening information of the virtual key of the ICCE standard to a vehicle corresponding to the sharing end based on the Internet of vehicles.
5. The method according to claim 3, wherein the generating a virtual key according to the digital key specification used by the sharing end comprises:
if the digital key specification used by the sharing end is the ICCE standard, generating a virtual key using the CCC standard;
and pairing the virtual key of the CCC standard with the vehicle corresponding to the sharing end.
6. The method according to claim 5, wherein the pairing the CCC-compliant virtual key with the sharing peer-to-peer vehicle comprises:
and through the communication between the Internet of vehicles and the vehicle corresponding to the sharing end, the pairing between the virtual key of the CCC standard and the vehicle corresponding to the sharing end is realized.
7. The method according to claim 5, wherein the pairing the CCC-compliant virtual key with the sharing peer-to-peer vehicle comprises:
through the communication between the sharing end and the vehicle corresponding to the sharing end, the pairing between the virtual key of the CCC standard and the vehicle corresponding to the sharing end is realized; the distance between the sharing end and the vehicle corresponding to the sharing end reaches a preset distance.
8. The utility model provides a device is shared to digital key's cross standard which characterized in that is applied to high in the clouds server, the device includes:
the acquisition module is used for acquiring a sharing instruction;
the detection module is used for detecting whether the digital key specification used by the sharing end is the same as the digital key specification used by the shared end;
the determining module is used for determining a virtual key which has the same digital key specification as that of the shared end from a pre-stored database if the digital key specification used by the shared end is different from that used by the shared end;
and the authorization module is used for sending authorization information to the shared terminal based on the virtual key.
9. A cross-specification sharing device for a digital key, comprising a processor and a memory, wherein the processor is connected to the memory:
the processor is used for calling and executing the program stored in the memory;
the memory is configured to store the program, and the program is configured to execute at least the cross-specification sharing method of the digital key according to any one of claims 1 to 7.
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| CN202110733930.8A CN113301167B (en) | 2021-06-30 | 2021-06-30 | Cross-specification sharing method, device and equipment for digital key |
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