CN115035634B - Bluetooth key ID resetting method, system, readable storage medium and computer - Google Patents

Bluetooth key ID resetting method, system, readable storage medium and computer Download PDF

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Publication number
CN115035634B
CN115035634B CN202210446588.8A CN202210446588A CN115035634B CN 115035634 B CN115035634 B CN 115035634B CN 202210446588 A CN202210446588 A CN 202210446588A CN 115035634 B CN115035634 B CN 115035634B
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China
Prior art keywords
bluetooth key
vehicle
key
bluetooth
cloud service
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CN202210446588.8A
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Chinese (zh)
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CN115035634A (en
Inventor
刘钦
张小波
张镭明
胡阳
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Jiangling Motors Corp Ltd
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Jiangling Motors Corp Ltd
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Classifications

    • 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
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • B60R25/245—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user where the antenna reception area plays a role
    • 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
    • G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
    • 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
    • G07C9/00857—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
    • B60R2325/10—Communication protocols, communication systems of vehicle anti-theft devices
    • B60R2325/101—Bluetooth
    • 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
    • G07C9/00857—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed
    • G07C2009/00865—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed remotely by wireless communication
    • 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
    • G07C9/00857—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed
    • G07C2009/0088—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the data carrier can be programmed centrally
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The invention provides a Bluetooth key ID resetting method, a Bluetooth key ID resetting system, a readable storage medium and a computer, wherein the Bluetooth key ID resetting method comprises the following steps: when a Bluetooth key ID reset request of the vehicle-mounted entertainment terminal is obtained, generating at least one random identification code according to the Bluetooth key ID reset request; transmitting the Bluetooth key ID reset request to the cloud service platform so that the cloud service platform generates a corresponding reset instruction and at least one encrypted random verification code according to the Bluetooth key ID reset request; acquiring a random verification code, and decoding the random verification code to obtain an authorization credential in the random verification code; judging whether the authorization certificate is matched with the random identification code or not; and if the authorization credential is matched with the random identification code, receiving a reset instruction, and resetting the corresponding Bluetooth key data according to the reset instruction. The invention solves the problems that the Bluetooth key in the original mobile phone cannot be eliminated and the creation of the Bluetooth key of the new mobile phone often needs the verification of the original mobile phone.

Description

Bluetooth key ID resetting method, system, readable storage medium and computer
Technical Field
The invention relates to the technical field of vehicle control, in particular to a Bluetooth key ID resetting method, a Bluetooth key ID resetting system, a Bluetooth key ID resetting readable storage medium and a Bluetooth key ID resetting computer.
Background
With the rapid development of the automobile industry and the improvement of the living standard of people, automobiles become an indispensable part of the lives of people, and therefore, more and more people begin to pay attention to the comfort of automobiles.
Bluetooth keys, as one of the products that promote the comfort of vehicles, can impart various operating functions, such as: remote locking, remote unlocking, remote control and the like, and users cannot eliminate the Bluetooth key in the original mobile phone and the creation of the Bluetooth key of the new mobile phone often needs the verification of the original mobile phone under the condition of replacing the new mobile phone or losing the mobile phone, so that property hidden danger is easily caused, the new Bluetooth key cannot be quickly created, and the comfort level of the users in using the vehicle is influenced; when the user uses the Bluetooth key, the user can easily touch the reset key by mistake, so that the Bluetooth key is eliminated, and the user needs to recreate the Bluetooth key, thereby wasting the time and energy of the user.
Disclosure of Invention
Based on this, an object of the present invention is to provide a bluetooth key ID resetting method, system, readable storage medium and computer, so as to at least solve the above-mentioned drawbacks.
The invention provides a Bluetooth key ID resetting method, which comprises the following steps:
when a Bluetooth key ID reset request of a vehicle-mounted entertainment terminal is acquired, generating at least one random identification code according to the Bluetooth key ID reset request;
the Bluetooth key ID reset request is sent to a cloud service platform, so that the cloud service platform generates a corresponding reset instruction and at least one encrypted random verification code according to the Bluetooth key ID reset request;
acquiring the random verification code, and decoding the random verification code to obtain an authorization credential in the random verification code;
judging whether the authorization credential is matched with the random identification code or not;
and if the authorization credential is matched with the random identification code, receiving the reset instruction, and resetting the corresponding Bluetooth key data according to the reset instruction.
Further, before the step of obtaining the bluetooth key ID resetting request of the vehicle-mounted entertainment terminal, the method further includes:
when receiving the key ID reset signal sent by the user of the vehicle-mounted entertainment terminal, feeding back an operation verification instruction to the vehicle-mounted entertainment terminal according to the key ID reset signal;
when a confirmation signal fed back by the vehicle-mounted entertainment terminal according to the operation verification instruction is received, judging whether the connection state of the first interface of the vehicle-mounted entertainment terminal is in a normal state or not;
and if the connection state of the Bluetooth key ID reset request and the first interface of the vehicle-mounted entertainment terminal is in a normal state, acquiring the Bluetooth key ID reset request of the vehicle-mounted entertainment terminal through the first interface.
Further, the step of sending the bluetooth key ID reset request to a cloud service platform includes:
carrying out handshake authentication with the cloud service platform;
after handshake authentication is completed with the cloud service platform, reading a vehicle identifier and a Bluetooth identifier in the Bluetooth key ID reset request;
acquiring a historical Bluetooth key ID data table generated by the cloud service platform according to the vehicle identifier, and judging whether Bluetooth key ID data corresponding to the Bluetooth identifier exists in the historical Bluetooth key ID data table;
and if the Bluetooth key ID data corresponding to the Bluetooth identifier exists in the historical Bluetooth key ID data table, uploading the Bluetooth key ID data to the cloud service platform.
Further, after the step of determining whether the authorization credential matches the random identification code, the method further includes:
if the authorization credential is not matched with the random identification code, continuously sending an association request to the cloud service platform;
if the passing information of the association request is received within the first preset time, receiving the reset instruction;
if the passing information of the association request is not received within the first preset time, generating an operation log, and uploading the operation log to a manufacturer platform.
Further, after the step of resetting the corresponding bluetooth key data according to the reset instruction, the method further includes:
acquiring terminal information of the vehicle-mounted entertainment terminal, wherein the terminal information at least comprises a terminal identifier and an authorization code;
generating a corresponding connection instruction and a user public key according to the terminal identification and the authorization code in sequence, and transmitting the connection instruction and the user public key to the vehicle-mounted entertainment terminal;
and when the new Bluetooth key ID fed back by the vehicle-mounted entertainment terminal according to the connection instruction and the user public key is received within a second preset time, uploading the new Bluetooth key ID to a cloud service platform so that the cloud service platform associates the Bluetooth key ID with a vehicle.
The invention also provides a Bluetooth key ID resetting system, which comprises:
the first processing module is used for generating at least one random identification code according to the Bluetooth key ID reset request when the Bluetooth key ID reset request of the vehicle-mounted entertainment terminal is acquired;
the second processing module is used for sending the Bluetooth key ID resetting request to a cloud service platform so that the cloud service platform generates a corresponding resetting instruction and at least one encrypted random verification code according to the Bluetooth key ID resetting request;
the decoding module is used for acquiring the random verification code and decoding the random verification code to obtain an authorization credential in the random verification code;
the first judging module is used for judging whether the authorization credential is matched with the random identification code or not;
and the resetting module is used for receiving the resetting instruction if the authorization credential is matched with the random identification code, and resetting the corresponding Bluetooth key data according to the resetting instruction.
Further, the system further comprises:
the verification module is used for feeding back an operation verification instruction to the vehicle-mounted entertainment terminal according to the key ID reset signal when receiving the key ID reset signal sent by the vehicle-mounted entertainment terminal by a user;
the second judging module is used for judging whether the connection state of the first interface of the vehicle-mounted entertainment terminal is in a normal state or not when receiving a confirmation signal fed back by the vehicle-mounted entertainment terminal according to the operation verification instruction;
the first acquisition module is used for acquiring the Bluetooth key ID reset request of the vehicle-mounted entertainment terminal through the first interface if the connection state of the first interface of the vehicle-mounted entertainment terminal is in a normal state.
Further, the second processing module includes:
the authentication unit is used for carrying out handshake authentication with the cloud service platform;
the reading unit is used for reading the vehicle identifier and the Bluetooth identifier in the Bluetooth key ID reset request after handshake authentication is completed with the cloud service platform;
the judging unit is used for acquiring a historical Bluetooth key ID data table generated by the cloud service platform according to the vehicle identifier and judging whether Bluetooth key ID data corresponding to the Bluetooth identifier exists in the historical Bluetooth key ID data table;
and the processing unit is used for uploading the Bluetooth key ID data to the cloud service platform if the Bluetooth key ID data corresponding to the Bluetooth identifier exists in the historical Bluetooth key ID data table.
Further, the system further comprises:
the first association module is used for continuously sending an association request to the cloud service platform if the authorization credential is not matched with the random identification code;
the receiving module is used for receiving the reset instruction if the passing information of the association request is received within the first preset time;
and the uploading module is used for generating an operation log and uploading the operation log to a manufacturer platform if the passing information of the association request is not received within the first preset time.
Further, the system further comprises:
the second acquisition module is used for acquiring terminal information of the vehicle-mounted entertainment terminal, wherein the terminal information at least comprises a terminal identifier and an authorization code;
the third processing module is used for generating a corresponding connection instruction and a user public key according to the terminal identification and the authorization code in sequence and transmitting the connection instruction and the user public key to the vehicle-mounted entertainment terminal;
and the second association module is used for uploading the new Bluetooth key ID to a cloud service platform when receiving the new Bluetooth key ID fed back by the vehicle-mounted entertainment terminal according to the connection instruction and the user public key within a second preset time, so that the cloud service platform associates the Bluetooth key ID with a vehicle.
The present invention also proposes a readable storage medium having stored thereon a computer program which, when executed by a processor, implements the bluetooth key ID resetting method described above.
The invention also provides a computer, which comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the Bluetooth key ID resetting method is realized when the processor executes the computer program.
According to the Bluetooth key ID resetting method, system, readable storage medium and computer, when a Bluetooth key ID resetting request of a vehicle-mounted entertainment terminal is acquired, a random identification code is generated, an encrypted random verification code generated by a cloud service platform according to the Bluetooth key ID resetting request is acquired, whether the cloud service platform receives a resetting instruction generated by the cloud service platform according to the Bluetooth key ID resetting request is determined according to whether the random identification code is matched with an authorization credential in the random verification code or not, corresponding Bluetooth key data are reset according to the resetting instruction, and the problem that an original Bluetooth key in an original mobile phone cannot be eliminated and verification of the original mobile phone is often needed for creating the Bluetooth key of a new mobile phone is solved in a random generation mode, so that comfort level of a user in using the vehicle is improved, and property safety hazards are reduced.
Drawings
Fig. 1 is a flowchart of a bluetooth key ID resetting method according to a first embodiment of the present invention;
FIG. 2 is a detailed flowchart of step S102 in FIG. 1;
fig. 3 is a flowchart of a bluetooth key ID resetting method according to a second embodiment of the present invention;
fig. 4 is a block diagram showing a configuration of a bluetooth key ID resetting system according to a third embodiment of the present invention;
fig. 5 is a block diagram showing a structure of a computer according to a fourth embodiment of the present invention.
Description of main reference numerals:
memory device 10 Second processing module 12
Processor and method for controlling the same 20 Decoding module 13
Computer program 30 First judging module 14
First processing module 11 Reset module 15
The invention will be further described in the following detailed description in conjunction with the above-described figures.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Several embodiments of the invention are presented in the figures. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
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 invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1, a bluetooth key ID resetting method according to a first embodiment of the invention is shown, and the method specifically includes steps S101 to S105:
s101, when a Bluetooth key ID reset request of a vehicle-mounted entertainment terminal is obtained, generating at least one random identification code according to the Bluetooth key ID reset request;
in a specific implementation, when a user triggers a bluetooth key ID reset signal on an in-vehicle entertainment terminal (IVI), the in-vehicle entertainment terminal sends a bluetooth key ID reset request to a vehicle networking terminal (T-box), the vehicle networking terminal reads information of a bluetooth key in the bluetooth key ID reset request, and generates a random identification code according to the information of the bluetooth key, wherein the random identification code contains random verification information of the reset operation so as to improve data security between the vehicle networking terminal and the in-vehicle entertainment terminal.
S102, sending the Bluetooth key ID reset request to a cloud service platform, so that the cloud service platform generates a corresponding reset instruction and at least one encrypted random verification code according to the Bluetooth key ID reset request;
further, referring to fig. 2, the step S102 specifically includes steps S1021 to S1024:
s1021, carrying out handshake authentication with the cloud service platform;
s1022, reading the vehicle identifier and the Bluetooth identifier in the Bluetooth key ID reset request after handshake authentication is completed with the cloud service platform;
s1023, acquiring a historical Bluetooth key ID data table generated by the cloud service platform according to the vehicle identifier, and judging whether Bluetooth key ID data corresponding to the Bluetooth identifier exists in the historical Bluetooth key ID data table;
s1024, if the Bluetooth key ID data corresponding to the Bluetooth identifier exists in the historical Bluetooth key ID data table, uploading the Bluetooth key ID data to the cloud service platform.
In specific implementation, a vehicle networking terminal (T-box) and a cloud service platform carry out handshake authentication; when the cloud service platform completes handshake authentication, reading a vehicle identifier and a bluetooth identifier in the bluetooth key ID reset request, wherein the vehicle identifier is a vehicle identifier corresponding to the internet of vehicles terminal (T-box), and the bluetooth identifier is an identifier of a bluetooth key corresponding to the bluetooth key ID reset request.
In the cloud service platform, a historical bluetooth key ID data table of the vehicle identifier is generated according to the vehicle identifier, and it can be understood that all historical bluetooth key IDs of the vehicle are recorded in the historical bluetooth key ID data table, and states of each bluetooth key ID are displayed in the data table, including but not limited to in use, in forbidden, invalid and the like.
After the historical Bluetooth key ID data table is obtained, searching whether corresponding Bluetooth key ID data exists in the historical Bluetooth key ID data table according to the Bluetooth identifier, if so, the Bluetooth key ID is in the historical Bluetooth key ID data table, and exporting the Bluetooth key ID to a cloud service platform; if the Bluetooth identification is not present, the Bluetooth identification is abnormal, and the vehicle networking terminal (T-box) sends error information to the vehicle entertainment terminal (IVI) so as to remind a user to input the correct Bluetooth identification according to the error information, and further corresponding Bluetooth key ID data is found.
S103, acquiring the random verification code, and decoding the random verification code to obtain an authorization credential in the random verification code;
s104, judging whether the authorization credential is matched with the random identification code;
in the specific implementation, since the random verification code is in an encryption state, when the random verification code is operated, the encryption state of the random verification code is required to be decrypted, the whole random verification code is decoded, the data character with encryption attribute and the verification data hidden under the data character are exposed, the data character with encryption attribute is converted into the decrypted data character by utilizing a corresponding decryption algorithm, and the decrypted data character and the verification data are combined, so that the authorization credential in the random verification code is obtained.
The obtained authorization document is matched with the random identification code, in this embodiment, a certain group of data characters with verification function in the random identification code is matched with the data characters with verification function in the authorization document, and if the two groups of data are matched consistently, the authorization document is matched with the random identification code.
And S105, if the authorization credential is matched with the random identification code, receiving the reset instruction, and resetting the corresponding Bluetooth key data according to the reset instruction.
In the implementation, if the authorization credential is matched with the random identification code, a reset instruction issued by the cloud service platform is received, corresponding Bluetooth key data is reset according to the reset instruction, new Bluetooth key data is imported and replaced, and the new Bluetooth key data is input into the cloud service platform for storage.
In summary, according to the bluetooth key ID resetting method in the above embodiment of the present invention, when a bluetooth key ID resetting request of a vehicle-mounted entertainment terminal is obtained, a random identification code is generated, and an encrypted random verification code generated by a cloud service platform according to the bluetooth key ID resetting request is obtained, whether a resetting instruction generated by the cloud service platform according to the bluetooth key ID resetting request is received is determined according to whether the random identification code is matched with an authorization credential in the random verification code, and corresponding bluetooth key data is reset according to the resetting instruction, so that the problem that an original bluetooth key in an original mobile phone cannot be eliminated and verification of the original mobile phone is often required for creating a bluetooth key of a new mobile phone is solved by randomly generating the identification code and the verification of the original mobile phone is further improved, and therefore comfort of a user in using the vehicle is improved, property safety hazards are reduced.
Example two
Referring to fig. 3, a bluetooth key ID resetting method according to a second embodiment of the invention is shown, and the method specifically includes steps S201 to S210:
s201, when a key ID reset signal sent by a user is received from the vehicle-mounted entertainment terminal, an operation verification instruction is fed back to the vehicle-mounted entertainment terminal according to the key ID reset signal;
in the implementation, when a user triggers a key ID reset signal on the vehicle-mounted entertainment terminal (IVI), the vehicle networking terminal (T-box) generates an operation verification instruction according to the key ID reset signal, so that the situation that the Bluetooth key data is cleared by the user due to false touch is avoided.
S202, when a confirmation signal fed back by the vehicle-mounted entertainment terminal according to the operation verification instruction is received, judging whether the connection state of the vehicle-mounted entertainment terminal and a first interface is in a normal state or not;
s203, if the connection state of the Bluetooth key ID reset request and the first interface of the vehicle-mounted entertainment terminal is in a normal state, acquiring the Bluetooth key ID reset request of the vehicle-mounted entertainment terminal through the first interface;
in the implementation, when the user has a requirement of resetting the bluetooth digital key of the vehicle, the bluetooth key ID reset key can be selected by entering the vehicle setting option to trigger a key ID reset signal on the vehicle-mounted entertainment terminal (IVI), and at this time, the IVI can pop up a secondary confirmation option (i.e. an operation verification instruction) for preventing the user from mistakenly touching the bluetooth key ID reset key, and after the user clicks the confirmation again to complete the secondary confirmation, the IVI confirms whether the USB data transmission with the TBOX is normal, and if the data transmission is normal, the USB is utilized to perform the data transmission.
It can be appreciated that the first interface in this embodiment is a USB interface, and in other embodiments, the first interface may also be another communication interface with a communication function.
S204, when a Bluetooth key ID reset request of the vehicle-mounted entertainment terminal is obtained, generating at least one random identification code according to the Bluetooth key ID reset request;
in a specific implementation, when a user triggers a bluetooth key ID reset signal on an in-vehicle entertainment terminal (IVI), the in-vehicle entertainment terminal sends a bluetooth key ID reset request to a vehicle networking terminal (T-box), the vehicle networking terminal reads information of a bluetooth key in the bluetooth key ID reset request, and generates a random identification code according to the information of the bluetooth key, wherein the random identification code contains random verification information of the reset operation so as to improve data security between the vehicle networking terminal and the in-vehicle entertainment terminal.
S205, sending the Bluetooth key ID reset request to a cloud service platform, so that the cloud service platform generates a corresponding reset instruction and at least one encrypted random verification code according to the Bluetooth key ID reset request;
in specific implementation, a vehicle networking terminal (T-box) and a cloud service platform carry out handshake authentication; when the cloud service platform completes handshake authentication, reading a vehicle identifier and a bluetooth identifier in the bluetooth key ID reset request, wherein the vehicle identifier is a vehicle identifier corresponding to the internet of vehicles terminal (T-box), and the bluetooth identifier is an identifier of a bluetooth key corresponding to the bluetooth key ID reset request.
In the cloud service platform, a historical bluetooth key ID data table of the vehicle identifier is generated according to the vehicle identifier, and it can be understood that all historical bluetooth key IDs of the vehicle are recorded in the historical bluetooth key ID data table, and states of each bluetooth key ID are displayed in the data table, including but not limited to in use, in forbidden, invalid and the like.
After the historical Bluetooth key ID data table is obtained, searching whether corresponding Bluetooth key ID data exists in the historical Bluetooth key ID data table according to the Bluetooth identifier, if so, the Bluetooth key ID is in the historical Bluetooth key ID data table, and exporting the Bluetooth key ID to a cloud service platform; if the Bluetooth identification is not present, the Bluetooth identification is abnormal, and the vehicle networking terminal (T-box) sends error information to the vehicle entertainment terminal (IVI) so as to remind a user to input the correct Bluetooth identification according to the error information, and further corresponding Bluetooth key ID data is found.
S206, acquiring the random verification code, and decoding the random verification code to obtain an authorization credential in the random verification code;
s207, judging whether the authorization credential is matched with the random identification code;
in the specific implementation, since the random verification code is in an encryption state, when the random verification code is operated, the encryption state of the random verification code is required to be decrypted, the whole random verification code is decoded, the data character with encryption attribute and the verification data hidden under the data character are exposed, the data character with encryption attribute is converted into the decrypted data character by utilizing a corresponding decryption algorithm, and the decrypted data character and the verification data are combined, so that the authorization credential in the random verification code is obtained.
The obtained authorization document is matched with the random identification code, in this embodiment, a certain group of data characters with verification function in the random identification code is matched with the data characters with verification function in the authorization document, and if the two groups of data are matched consistently, the authorization document is matched with the random identification code.
S208, if the authorization credential is not matched with the random identification code, continuously sending an association request to the cloud service platform;
in the implementation, if the authorization credential is not matched with the random identification code, it means that at least one of the authorization credential and the random identification code has a problem, and the internet of vehicles terminal (T-box) continuously sends an association request to the cloud service platform so as to ensure connection between the internet of vehicles terminal and the cloud service platform.
S209, if the passing information of the association request is received within the first preset time, receiving the reset instruction;
in the implementation, if the passing information of the cloud service platform according to the association request is received within the first preset time (in the application, the first preset time is 5 min), which means that the cloud service platform and the internet of vehicles terminal have already constructed an association, the reset instruction is directly received, and corresponding operation is executed according to the reset instruction.
S210, if the passing information of the association request is not received within the first preset time, generating an operation log, and uploading the operation log to a manufacturer platform;
in the implementation, if the passing information of the cloud service platform according to the association request is not received within a first preset time (in the application, the first preset time is 5 min), which means that the connection between the internet of vehicles terminal and the cloud service platform is overtime or the response of the cloud service platform is overtime, the reset operation is generated into an operation log, and the operation log is uploaded to a manufacturer platform, so that the manufacturer can execute the corresponding operation according to the operation log.
S211, if the authorization credential is matched with the random identification code, receiving the reset instruction, and resetting corresponding Bluetooth key data according to the reset instruction;
in the implementation, if the authorization credential is matched with the random identification code, a reset instruction issued by the cloud service platform is received, corresponding Bluetooth key data is reset according to the reset instruction, new Bluetooth key data is imported and replaced, and the new Bluetooth key data is input into the cloud service platform for storage.
S212, acquiring terminal information of the vehicle-mounted entertainment terminal, wherein the terminal information at least comprises a terminal identifier and an authorization code;
it should be noted that, the authorization code is one of the pre-stored authorization code groups of the vehicle-mounted entertainment terminal when the vehicle-mounted entertainment terminal is out of the home, the authorization code can also be randomly generated for the vehicle-mounted entertainment terminal, and the authorization code can be identified in the vehicle networking terminal.
S213, generating a corresponding connection instruction and a user public key according to the terminal identification and the authorization code in sequence, and transmitting the connection instruction and the user public key to the vehicle-mounted entertainment terminal;
in the implementation, the obtained terminal identification and authorization code are combined with an authorization database pre-stored in the internet of vehicles terminal to generate a connection instruction and a user public key, and the connection instruction and the user public key are transmitted to the vehicle-mounted entertainment terminal.
And S214, when a new Bluetooth key ID fed back by the vehicle-mounted entertainment terminal according to the connection instruction and the user public key is received within a second preset time, uploading the new Bluetooth key ID to a cloud service platform so that the cloud service platform associates the Bluetooth key ID with a vehicle.
In a specific implementation, when a new bluetooth key ID fed back by the vehicle-mounted entertainment terminal according to the connection instruction and the user public key is received within a second preset time (in this embodiment, the second preset time is 2 min), that is, the vehicle-mounted entertainment terminal has already established connection with the internet of vehicles terminal according to the connection instruction and the user public key and operates with the bluetooth key ID, and then the new bluetooth key ID is uploaded to a cloud service platform, so that the cloud service platform associates the bluetooth key ID with a vehicle.
In summary, compared with the first embodiment, the bluetooth key ID resetting method according to the above embodiment of the present invention further avoids resetting and data clarity of the bluetooth key ID caused by false touch of the user by adding the operation verification command, thereby avoiding the problem that the user cannot use the bluetooth key ID.
Example III
In another aspect, please refer to fig. 4, which shows a bluetooth key ID resetting system according to a third embodiment of the present invention, including:
the first processing module 11 is configured to generate at least one random identification code according to a bluetooth key ID reset request when the bluetooth key ID reset request of the vehicle-mounted entertainment terminal is acquired;
the second processing module 12 is configured to send the bluetooth key ID reset request to a cloud service platform, so that the cloud service platform generates a corresponding reset instruction and at least one encrypted random verification code according to the bluetooth key ID reset request;
further, the second processing module includes:
the authentication unit is used for carrying out handshake authentication with the cloud service platform;
the reading unit is used for reading the vehicle identifier and the Bluetooth identifier in the Bluetooth key ID reset request after handshake authentication is completed with the cloud service platform;
the judging unit is used for acquiring a historical Bluetooth key ID data table generated by the cloud service platform according to the vehicle identifier and judging whether Bluetooth key ID data corresponding to the Bluetooth identifier exists in the historical Bluetooth key ID data table;
and the processing unit is used for uploading the Bluetooth key ID data to the cloud service platform if the Bluetooth key ID data corresponding to the Bluetooth identifier exists in the historical Bluetooth key ID data table.
The decoding module 13 is configured to obtain the random verification code, and decode the random verification code to obtain an authorization credential in the random verification code;
a first judging module 14, configured to judge whether the authorization credential matches the random identification code;
and the resetting module 15 is configured to receive the resetting instruction if the authorization credential matches the random identification code, and reset the corresponding bluetooth key data according to the resetting instruction.
In some alternative embodiments, the system further comprises:
the verification module is used for feeding back an operation verification instruction to the vehicle-mounted entertainment terminal according to the key ID reset signal when receiving the key ID reset signal sent by the vehicle-mounted entertainment terminal by a user;
the second judging module is used for judging whether the connection state of the first interface of the vehicle-mounted entertainment terminal is in a normal state or not when receiving a confirmation signal fed back by the vehicle-mounted entertainment terminal according to the operation verification instruction;
the first acquisition module is used for acquiring the Bluetooth key ID reset request of the vehicle-mounted entertainment terminal through the first interface if the connection state of the first interface of the vehicle-mounted entertainment terminal is in a normal state.
In some alternative embodiments, the system further comprises:
the first association module is used for continuously sending an association request to the cloud service platform if the authorization credential is not matched with the random identification code;
the receiving module is used for receiving the reset instruction if the passing information of the association request is received within the first preset time;
and the uploading module is used for generating an operation log and uploading the operation log to a manufacturer platform if the passing information of the association request is not received within the first preset time.
In some alternative embodiments, the system further comprises:
the second acquisition module is used for acquiring terminal information of the vehicle-mounted entertainment terminal, wherein the terminal information at least comprises a terminal identifier and an authorization code;
the third processing module is used for generating a corresponding connection instruction and a user public key according to the terminal identification and the authorization code in sequence and transmitting the connection instruction and the user public key to the vehicle-mounted entertainment terminal;
and the second association module is used for uploading the new Bluetooth key ID to a cloud service platform when receiving the new Bluetooth key ID fed back by the vehicle-mounted entertainment terminal according to the connection instruction and the user public key within a second preset time, so that the cloud service platform associates the Bluetooth key ID with a vehicle.
The functions or operation steps implemented when the above modules and units are executed are substantially the same as those in the above method embodiments, and are not described herein again.
The bluetooth key ID resetting system provided in the embodiment of the present invention has the same implementation principle and technical effects as those of the foregoing method embodiment, and for brevity, reference may be made to the corresponding contents in the foregoing method embodiment where the system embodiment is not mentioned.
Example IV
The present invention also proposes a computer, please refer to fig. 5, which shows a computer according to a fourth embodiment of the present invention, including a memory 10, a processor 20, and a computer program 30 stored in the memory 10 and capable of running on the processor 20, wherein the processor 20 implements the above-mentioned bluetooth key ID resetting method when executing the computer program 30.
The memory 10 includes at least one type of readable storage medium including flash memory, a hard disk, a multimedia card, a card memory (e.g., SD or DX memory, etc.), a magnetic memory, a magnetic disk, an optical disk, etc. Memory 10 may in some embodiments be an internal storage unit of a computer, such as a hard disk of the computer. The memory 10 may also be an external storage device in other embodiments, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash Card (Flash Card), etc. Further, the memory 10 may also include both internal storage units and external storage devices of the computer. The memory 10 may be used not only for storing application software installed in a computer and various types of data, but also for temporarily storing data that has been output or is to be output.
The processor 20 may be, in some embodiments, an electronic control unit (Electronic Control Unit, ECU), a central processing unit (Central Processing Unit, CPU), a controller, a microcontroller, a microprocessor, or other data processing chip, for executing program codes or processing data stored in the memory 10, such as executing an access restriction program, or the like.
It should be noted that the structure shown in fig. 5 is not limiting of the computer, and in other embodiments, the computer may include fewer or more components than shown, or may combine certain components, or may have a different arrangement of components.
The embodiment of the invention also provides a readable storage medium, on which a computer program is stored, which when executed by a processor implements the Bluetooth key ID resetting method described above.
Those of skill in the art will appreciate that the logic and/or steps represented in the flow diagrams or otherwise described herein, e.g., a ordered listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.
More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). In addition, the computer readable medium may even be paper or other suitable medium on which the program is printed, as the program may be electronically captured, via, for instance, optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner, if necessary, and then stored in a computer memory.
It is to be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (6)

1. A bluetooth key ID resetting method, comprising:
when a Bluetooth key ID reset request of a vehicle-mounted entertainment terminal is acquired, generating at least one random identification code according to the Bluetooth key ID reset request;
the Bluetooth key ID reset request is sent to a cloud service platform, so that the cloud service platform generates a corresponding reset instruction and at least one encrypted random verification code according to the Bluetooth key ID reset request, wherein the step of sending the Bluetooth key ID reset request to the cloud service platform comprises the following steps:
carrying out handshake authentication with the cloud service platform;
after handshake authentication is completed with the cloud service platform, reading a vehicle identifier and a Bluetooth identifier in the Bluetooth key ID reset request;
acquiring a historical Bluetooth key ID data table generated by the cloud service platform according to the vehicle identifier, and judging whether Bluetooth key ID data corresponding to the Bluetooth identifier exists in the historical Bluetooth key ID data table;
if the Bluetooth key ID data corresponding to the Bluetooth identifier exists in the historical Bluetooth key ID data table, uploading the Bluetooth key ID data to the cloud service platform;
acquiring the random verification code, and decoding the random verification code to obtain an authorization credential in the random verification code;
judging whether the authorization credential is matched with the random identification code or not;
if the authorization credential is matched with the random identification code, receiving the reset instruction, and resetting corresponding Bluetooth key data according to the reset instruction;
after the step of determining whether the authorization credential matches the random identification code, the method further comprises:
if the authorization credential is not matched with the random identification code, continuously sending an association request to the cloud service platform;
if the passing information of the association request is received within the first preset time, receiving the reset instruction;
if the passing information of the association request is not received within the first preset time, generating an operation log, and uploading the operation log to a manufacturer platform;
after the step of resetting the corresponding bluetooth key data according to the reset instruction, the method further includes:
acquiring terminal information of the vehicle-mounted entertainment terminal, wherein the terminal information at least comprises a terminal identifier and an authorization code;
generating a corresponding connection instruction and a user public key according to the terminal identification and the authorization code in sequence, and transmitting the connection instruction and the user public key to the vehicle-mounted entertainment terminal;
and when the new Bluetooth key ID fed back by the vehicle-mounted entertainment terminal according to the connection instruction and the user public key is received within a second preset time, uploading the new Bluetooth key ID to a cloud service platform so that the cloud service platform associates the Bluetooth key ID with a vehicle.
2. The bluetooth key ID resetting method according to claim 1, wherein before the step of acquiring the bluetooth key ID resetting request of the in-vehicle entertainment terminal, the method further comprises:
when receiving the key ID reset signal sent by the user of the vehicle-mounted entertainment terminal, feeding back an operation verification instruction to the vehicle-mounted entertainment terminal according to the key ID reset signal;
when a confirmation signal fed back by the vehicle-mounted entertainment terminal according to the operation verification instruction is received, judging whether the connection state of the first interface of the vehicle-mounted entertainment terminal is in a normal state or not;
and if the connection state of the Bluetooth key ID reset request and the first interface of the vehicle-mounted entertainment terminal is in a normal state, acquiring the Bluetooth key ID reset request of the vehicle-mounted entertainment terminal through the first interface.
3. A bluetooth key ID resetting system, comprising:
the first processing module is used for generating at least one random identification code according to the Bluetooth key ID reset request when the Bluetooth key ID reset request of the vehicle-mounted entertainment terminal is acquired;
the second processing module is configured to send the bluetooth key ID reset request to a cloud service platform, so that the cloud service platform generates a corresponding reset instruction and at least one encrypted random verification code according to the bluetooth key ID reset request, where the second processing module includes:
the authentication unit is used for carrying out handshake authentication with the cloud service platform;
the reading unit is used for reading the vehicle identifier and the Bluetooth identifier in the Bluetooth key ID reset request after handshake authentication is completed with the cloud service platform;
the judging unit is used for acquiring a historical Bluetooth key ID data table generated by the cloud service platform according to the vehicle identifier and judging whether Bluetooth key ID data corresponding to the Bluetooth identifier exists in the historical Bluetooth key ID data table;
the processing unit is used for uploading the Bluetooth key ID data to the cloud service platform if the Bluetooth key ID data corresponding to the Bluetooth identifier exists in the historical Bluetooth key ID data table;
the decoding module is used for acquiring the random verification code and decoding the random verification code to obtain an authorization credential in the random verification code;
the first judging module is used for judging whether the authorization credential is matched with the random identification code or not;
the resetting module is used for receiving the resetting instruction if the authorization credential is matched with the random identification code and resetting the corresponding Bluetooth key data according to the resetting instruction;
the system further comprises:
the first association module is used for continuously sending an association request to the cloud service platform if the authorization credential is not matched with the random identification code;
the receiving module is used for receiving the reset instruction if the passing information of the association request is received within the first preset time;
the uploading module is used for generating an operation log and uploading the operation log to a manufacturer platform if the passing information of the association request is not received within the first preset time;
the system further comprises:
the second acquisition module is used for acquiring terminal information of the vehicle-mounted entertainment terminal, wherein the terminal information at least comprises a terminal identifier and an authorization code;
the third processing module is used for generating a corresponding connection instruction and a user public key according to the terminal identification and the authorization code in sequence and transmitting the connection instruction and the user public key to the vehicle-mounted entertainment terminal;
and the second association module is used for uploading the new Bluetooth key ID to a cloud service platform when receiving the new Bluetooth key ID fed back by the vehicle-mounted entertainment terminal according to the connection instruction and the user public key within a second preset time, so that the cloud service platform associates the Bluetooth key ID with a vehicle.
4. The bluetooth key ID resetting system as recited in claim 3, further comprising:
the verification module is used for feeding back an operation verification instruction to the vehicle-mounted entertainment terminal according to the key ID reset signal when receiving the key ID reset signal sent by the vehicle-mounted entertainment terminal by a user;
the second judging module is used for judging whether the connection state of the first interface of the vehicle-mounted entertainment terminal is in a normal state or not when receiving a confirmation signal fed back by the vehicle-mounted entertainment terminal according to the operation verification instruction;
the first acquisition module is used for acquiring the Bluetooth key ID reset request of the vehicle-mounted entertainment terminal through the first interface if the connection state of the first interface of the vehicle-mounted entertainment terminal is in a normal state.
5. A readable storage medium having stored thereon a computer program, which when executed by a processor implements the bluetooth key ID resetting method according to any one of claims 1 to 2.
6. A computer comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the bluetooth key ID resetting method according to any one of claims 1 to 2 when executing the computer program.
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