CN110766834A - Vehicle-mounted intelligent computing device and management and maintenance method of vehicle Bluetooth key - Google Patents
Vehicle-mounted intelligent computing device and management and maintenance method of vehicle Bluetooth key Download PDFInfo
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- CN110766834A CN110766834A CN201911054444.2A CN201911054444A CN110766834A CN 110766834 A CN110766834 A CN 110766834A CN 201911054444 A CN201911054444 A CN 201911054444A CN 110766834 A CN110766834 A CN 110766834A
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- user terminal
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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
- G07C9/00309—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The invention relates to a technical framework of a Bluetooth key, in particular to a vehicle-mounted intelligent computing device and a management and maintenance method of a vehicle Bluetooth key. The present invention provides the vehicle-mounted intelligent computing device, comprising: the Bluetooth module is used for carrying out near field communication with the user terminal through a Bluetooth communication technology; and a microprocessor for managing and maintaining a bluetooth key of the vehicle, the managing and maintaining including generation of the bluetooth key. The invention can reduce the production and operation cost of equipment, improve the security of Bluetooth key authorization and solve the problem that the Bluetooth key cannot be authorized when the vehicle is off-line.
Description
Technical Field
The invention relates to a technical framework of a Bluetooth key, in particular to a vehicle-mounted intelligent computing device and a management and maintenance method of a vehicle Bluetooth key.
Background
Bluetooth (Bluetooth) communication is a radio technology supporting short-range communication (generally within 10 m) of devices, and is capable of wireless information exchange among a plurality of devices including mobile phones, PDAs, wireless headsets, notebook computers, and related peripherals. The communication between mobile communication terminal devices can be effectively simplified by utilizing the Bluetooth communication technology, and the communication between the devices and the Internet can be successfully simplified, so that the data transmission is more rapid and efficient, and the way is widened for wireless communication.
An intelligent virtual Bluetooth key (hereinafter referred to as a Bluetooth key) is a software program installed in mobile equipment or wearable equipment, and can communicate with a vehicle-mounted Bluetooth module of a vehicle through a Bluetooth communication technology, so that near-field communication between a person and the vehicle is realized, and wireless control functions such as vehicle door unlocking/locking, vehicle starting, vehicle window opening and closing are realized.
In the existing Bluetooth key technical framework, the generation and the issuing of the vehicle Bluetooth key are uniformly carried out in a Bluetooth key background at the cloud. This requires that each vehicle must communicate with the bluetooth key background in the cloud, so the equipment cost is high and there is a potential safety hazard of being attacked by the network. Moreover, once the vehicle cannot be connected with the bluetooth key background at the cloud end in a communication manner due to network failure, the bluetooth key cannot be authorized to the user terminal, so that great inconvenience is brought to vehicle users, especially users engaged in vehicle leasing and sharing.
Therefore, in order to overcome the above-mentioned defects in the prior art, there is a need in the art for a bluetooth key technology architecture for reducing the production and operation costs of devices, improving the security of bluetooth key authorization, and solving the problem that a bluetooth key cannot be authorized when a vehicle is offline.
Disclosure of Invention
The following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.
In order to overcome the defects in the prior art, the invention provides a vehicle-mounted intelligent computing device and a management and maintenance method of a vehicle Bluetooth key, which are used for reducing the production and operation cost of equipment, improving the safety of Bluetooth key authorization and solving the problem that the Bluetooth key cannot be authorized when a vehicle is off-line.
The present invention provides the vehicle-mounted intelligent computing device, comprising: the Bluetooth module is used for carrying out near field communication with the user terminal through a Bluetooth communication technology; and a microprocessor for managing and maintaining a bluetooth key of the vehicle, the managing and maintaining including generation of the bluetooth key.
Preferably, in the vehicle-mounted intelligent computing device provided by the present invention, the microprocessor may generate a non-owner bluetooth key in response to an authorization instruction sent by a user terminal of a vehicle owner, and provide the non-owner bluetooth key to the non-owner user terminal through the bluetooth module, where the authorization instruction may indicate the non-owner user terminal.
Preferably, in the vehicle-mounted intelligent computing device provided by the present invention, the vehicle-mounted intelligent computing device may store signature information of a user terminal of a vehicle owner, the microprocessor may verify whether the received authorization instruction is an authorization instruction sent by the user terminal of the vehicle owner according to the stored signature information, and the authorization instruction sent by the user terminal of the vehicle owner may have the signature information of the user terminal of the vehicle owner.
Optionally, in the vehicle-mounted intelligent computing device provided by the present invention, the bluetooth module may obtain a request for applying a bluetooth key from a non-vehicle-owner user terminal, where the request for applying the bluetooth key may have a public key of the non-vehicle-owner user terminal, and in response to an authorization instruction sent by the vehicle-owner user terminal, the microprocessor may first encrypt the generated non-vehicle-owner bluetooth key with the public key of the non-vehicle-owner user terminal, and then provide the non-vehicle-owner bluetooth key to the non-vehicle-owner user terminal through the bluetooth module.
Optionally, in the vehicle-mounted intelligent computing device provided by the present invention, the microprocessor may be communicatively connected to a bluetooth key backend of a cloud, and in response to a bluetooth key generation instruction sent by the bluetooth key backend, the microprocessor may generate a vehicle owner bluetooth key and provide the vehicle owner bluetooth key to a user terminal of a vehicle owner, where the bluetooth key generation instruction may be generated in response to a bluetooth key application request sent by the user terminal of the vehicle owner to the bluetooth key backend, and indicate the user terminal of the vehicle owner.
Preferably, in the vehicle-mounted intelligent computing device provided by the invention, the remote communication information between the vehicle-mounted intelligent computing device and the bluetooth key background can adopt bidirectional authentication communication.
Optionally, in the vehicle-mounted intelligent computing device provided by the present invention, the microprocessor may include a certificate service unit, the certificate service unit of the microprocessor may store encrypted information and identity information of each user terminal, and the certificate service unit of the microprocessor may be configured to decrypt, according to the encrypted information, near field communication information received by the bluetooth module, and identify each user terminal according to the identity information, where the received near field communication information may be encrypted by the certificate service unit of the corresponding user terminal and has the identity information of the corresponding user terminal.
Preferably, in the vehicle-mounted intelligent computing device provided by the present invention, the certificate service unit of the microprocessor may further store encrypted information and identity information of the vehicle-mounted intelligent computing device, and may be further configured to encrypt near field communication information to be sent according to the encrypted information of the vehicle-mounted intelligent computing device, where the near field communication information to be sent may carry the identity information of the vehicle-mounted intelligent computing device.
Optionally, in the vehicle-mounted intelligent computing device provided by the present invention, the near field communication information between the bluetooth module and each user terminal may be symmetrically encrypted by a corresponding bluetooth key; and/or the near field communication information of the Bluetooth module and each user terminal can have a replay prevention function.
Preferably, in the vehicle-mounted intelligent computing device provided by the present invention, the near field communication information may include vehicle information sent by the vehicle-mounted intelligent computing device to each user terminal through the bluetooth module, and/or a vehicle control instruction sent by each user terminal to the vehicle-mounted intelligent computing device through the bluetooth module.
Optionally, in the above vehicle-mounted intelligent computing device provided by the present invention, the management and maintenance may further include one or more of issuing, logging out, and periodically clearing of a bluetooth key.
According to another aspect of the invention, a management and maintenance method for the vehicle Bluetooth key is further provided.
The invention provides a management and maintenance method of the vehicle Bluetooth key, which comprises the following steps: the vehicle-mounted intelligent computing device carries out near field communication with the user terminal through a Bluetooth communication technology; and managing and maintaining the Bluetooth key of the vehicle by the vehicle-mounted intelligent computing device, wherein the management and maintenance comprises the generation of the Bluetooth key.
Preferably, in the above management and maintenance method provided by the present invention, the step of managing and maintaining the bluetooth key of the vehicle by using the vehicle-mounted intelligent computing device may further include the steps of: responding to an authorization instruction sent by a user terminal of a vehicle owner, generating a non-vehicle-owner Bluetooth key by the vehicle-mounted intelligent computing device, and providing the non-vehicle-owner Bluetooth key to the non-vehicle-owner user terminal through a Bluetooth communication technology, wherein the authorization instruction indicates the non-vehicle-owner user terminal.
Preferably, in the above management and maintenance method provided by the present invention, the vehicle-mounted intelligent computing device may store signature information of a user terminal of a vehicle owner, and the vehicle-mounted intelligent computing device manages and maintains a bluetooth key of a vehicle, and the method further includes: and the vehicle-mounted intelligent computing device verifies whether the received authorization instruction is an authorization instruction sent by the user terminal of the vehicle owner according to the stored signature information, wherein the authorization instruction sent by the user terminal of the vehicle owner has the signature information of the user terminal of the vehicle owner.
Optionally, in the management and maintenance method provided by the present invention, the method may further include the steps of: and sending a request for applying a Bluetooth key to the vehicle-mounted intelligent computing device by using the user terminal of the non-vehicle owner through a Bluetooth communication technology, wherein the request for applying the Bluetooth key has a public key of the user terminal of the non-vehicle owner.
The bluetooth key of maintaining the vehicle with on-vehicle intelligent computing device management can also include the step: and responding to an authorization instruction sent by the user terminal of the vehicle owner, encrypting the generated non-vehicle owner Bluetooth key by the vehicle-mounted intelligent computing device by adopting the public key of the user terminal of the non-vehicle owner, and providing the non-vehicle owner Bluetooth key for the user terminal of the non-vehicle owner through a Bluetooth communication technology.
Optionally, in the management and maintenance method provided by the present invention, the vehicle-mounted intelligent computing device may be communicatively connected to a bluetooth key backend in a cloud, and the management and maintenance method may further include: sending a request for applying the Bluetooth key to the Bluetooth key background by the user terminal of the vehicle owner; sending a Bluetooth key generation instruction to the vehicle-mounted intelligent computing device by the Bluetooth key background, wherein the Bluetooth key generation instruction indicates the user terminal of the vehicle owner; and generating a car owner Bluetooth key by the vehicle-mounted intelligent computing device, and providing the car owner Bluetooth key for a user terminal of a car owner.
Preferably, in the management and maintenance method provided by the present invention, the remote communication information between the vehicle-mounted intelligent computing device and the bluetooth key background may adopt bidirectional authentication communication; and/or the remote communication information between each user terminal and the Bluetooth key background can adopt bidirectional authentication communication.
Optionally, in the management and maintenance method provided by the present invention, the vehicle-mounted intelligent computing device and each user terminal may include a certificate service unit, and the certificate service unit of the vehicle-mounted intelligent computing device and the certificate service unit of each user terminal may store encrypted information and identity information of each user terminal, and the management and maintenance method may further include the steps of: encrypting near field communication information by a certificate service unit of each user terminal according to encryption information of the corresponding user terminal, wherein the near field communication information is provided with identity information of the corresponding user terminal; and the certificate service unit of the vehicle-mounted intelligent computing device decrypts the near-field communication information received by the Bluetooth communication technology according to the stored encryption information and identifies each user terminal according to the stored identity information.
Preferably, in the above management and maintenance method provided by the present invention, the certificate service unit of the vehicle-mounted intelligent computing device and the certificate service unit of each user terminal may further store encryption information and identity information of the vehicle-mounted intelligent computing device, and the management and maintenance method may further include the steps of: encrypting near field communication information to be sent by a certificate service unit of the vehicle-mounted intelligent computing device according to encrypted information of the vehicle-mounted intelligent computing device, wherein the near field communication information to be sent carries identity information of the vehicle-mounted intelligent computing device; and decrypting the near field communication information received by the Bluetooth communication technology by the certificate service unit of each user terminal according to the encryption information of the vehicle-mounted intelligent computing device, and identifying the vehicle-mounted intelligent computing device according to the stored identity information.
Optionally, in the management and maintenance method provided by the present invention, the method may further include the steps of: and encrypting local data by the certificate service unit of each user terminal.
Optionally, in the management and maintenance method provided by the present invention, the near field communication information between the vehicle-mounted intelligent computing device and each user terminal may be symmetrically encrypted by a corresponding bluetooth key; and/or the near field communication information of the vehicle-mounted intelligent computing device and each user terminal can have a replay prevention function.
Preferably, in the management and maintenance method provided by the present invention, the near field communication information may include vehicle information sent by the vehicle-mounted intelligent computing device to each user terminal through the bluetooth module, and/or a vehicle control instruction sent by each user terminal to the vehicle-mounted intelligent computing device through the bluetooth module.
Optionally, in the above management and maintenance method provided by the present invention, the management and maintenance may further include one or more of issuing, logging out, and periodic cleaning of a bluetooth key.
Drawings
The above features and advantages of the present disclosure will be better understood upon reading the detailed description of embodiments of the disclosure in conjunction with the following drawings. In the drawings, components are not necessarily drawn to scale, and components having similar relative characteristics or features may have the same or similar reference numerals.
FIG. 1 illustrates a schematic diagram of an in-vehicle intelligent computing device provided in accordance with an aspect of the present invention.
FIG. 2 shows a schematic diagram of an in-vehicle intelligent computing device provided according to an embodiment of the invention.
FIG. 3 illustrates a schematic diagram of an in-vehicle intelligent computing device provided according to an embodiment of the invention.
Fig. 4 is a flow chart illustrating a method for managing and maintaining a bluetooth key of a vehicle according to another aspect of the present invention.
Reference numerals:
10 vehicle-mounted intelligent computing device;
11 a Bluetooth module;
12 a microprocessor;
121 a certificate service unit;
20 vehicle owner's user terminal;
21 a Bluetooth module;
22 a certificate service unit;
30 a user terminal not of the owner;
31 a Bluetooth module;
32 a certificate service unit;
40, a Bluetooth key background;
41 a certificate service unit;
401 and 402 steps of a management and maintenance method of a vehicle Bluetooth key.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure. While the invention will be described in connection with the preferred embodiments, there is no intent to limit its features to those embodiments. On the contrary, the invention is described in connection with the embodiments for the purpose of covering alternatives or modifications that may be extended based on the claims of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Moreover, some of the specific details have been left out of the description in order to avoid obscuring or obscuring the focus of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Additionally, the terms "upper," "lower," "left," "right," "top," "bottom," "horizontal," "vertical" and the like as used in the following description are to be understood as referring to the segment and the associated drawings in the illustrated orientation. The relative terms are used for convenience of description only and do not imply that the described apparatus should be constructed or operated in a particular orientation and therefore should not be construed as limiting the invention.
It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, regions, layers and/or sections, these elements, regions, layers and/or sections should not be limited by these terms, but rather are used to distinguish one element, region, layer and/or section from another element, region, layer and/or section. Thus, a first component, region, layer or section discussed below could be termed a second component, region, layer or section without departing from some embodiments of the present invention.
As described above, in the existing bluetooth key technology architecture, the generation and issuance of the vehicle bluetooth key are performed in the cloud bluetooth key background. Once the vehicle cannot be connected with the bluetooth key background at the cloud end in a communication manner due to network faults, the bluetooth key cannot be authorized to the user terminal, so that great inconvenience is brought to vehicle users, particularly users engaged in vehicle leasing and sharing.
In order to overcome the defects in the prior art, the invention provides a vehicle-mounted intelligent computing device and a management and maintenance method of a vehicle Bluetooth key, which are used for reducing the production and operation cost of equipment, improving the safety of Bluetooth key authorization and solving the problem that the Bluetooth key cannot be authorized when a vehicle is off-line.
Referring to fig. 1, fig. 1 illustrates a schematic diagram of an in-vehicle intelligent computing device provided according to an aspect of the present invention.
As shown in FIG. 1, in one embodiment of the present invention, the in-vehicle intelligent computing device 10 may include a Bluetooth module 11 and a microprocessor 12. The Bluetooth module 11 may be configured to perform Bluetooth connection authentication with each user terminal 20-30 in the maintenance management system of the vehicle Bluetooth key through a Bluetooth (Bluetooth) communication technology, thereby performing near field communication therewith. The near field communication may be short distance communication within 10 m. The microprocessor 12 may be used to manage bluetooth keys for maintaining the vehicle. The management and maintenance of the vehicle bluetooth key includes, but is not limited to, the generation, issuance, logout, and periodic cleaning of the bluetooth key.
The user terminals 20-30 in the maintenance management system of the vehicle bluetooth key include, but are not limited to, user mobile phones, tablet computers, other handheld smart devices and wearable smart devices. Each user terminal 20-30 may have a bluetooth module 21-31 for near field communication with the in-vehicle smart computing device 10. The user terminals 20-30 may be equipped with bluetooth applications and bluetooth services based on bluetooth communication technology. The bluetooth service includes, but is not limited to, a bluetooth channel-based vehicle control service, such as controlling vehicle doors, vehicle windows, and the like.
Specifically, in the maintenance management system of the vehicle bluetooth key, one vehicle-mounted intelligent computing device 10 can be connected with a plurality of user terminals 20-30 in a communication mode. The plurality of user terminals 20-30 may be distinguished into user terminals 20 of vehicle owners and user terminals 30 of non-vehicle owners according to the identity of the user. Alternatively, in one embodiment, a bluetooth key may correspond to a user account on a user terminal. That is, the same user terminal may be identified as the user terminal 20 of the owner in response to logging in the user account of one owner, or may be identified as the user terminal 30 of the non-owner in response to logging in the user account of another non-owner. Corresponding to the same vehicle-mounted intelligent computing device 10, a user needs to apply for multiple bluetooth keys indicating the same user account on different user terminals.
When a non-owner user needs to apply for a bluetooth key for controlling a vehicle while managing the bluetooth key for maintaining the vehicle using the vehicle-mounted intelligent computing device 10 provided by the present embodiment, the non-owner user can use the user terminal 30 to send a request for applying the bluetooth key to the vehicle-mounted intelligent computing device 10. The owner user may use his user terminal 20 to send an authorization instruction to the in-vehicle smart computing device 10.
In a preferred embodiment, the request for a bluetooth key from the non-owner user may have a public key associated with the user terminal 30. The vehicle-mounted intelligent computing device 10 can store signature information of the user terminal 20 of the vehicle owner.
Before sending the authorization instruction, the user terminal 20 of the vehicle owner may encrypt the authorization instruction to be sent by using the signature information thereof, and then send the encrypted authorization instruction to the vehicle-mounted intelligent computing device 10. The authorization instruction may carry identification information indicating the user terminal 30 that is not the owner of the vehicle. It can be understood that the above-mentioned manner of encrypting the authorization instruction to be sent by using the signature information belongs to an encryption means based on an asymmetric algorithm, and can further improve the security of the bluetooth key authorization.
In response to receiving an authorization instruction, the microprocessor 12 of the in-vehicle intelligent computing device 10 may decrypt the authorization instruction according to the stored signature information of the user terminal 20 to verify whether the received authorization instruction is the authorization instruction sent by the user terminal 20 of the vehicle owner. If the authorization command cannot be decrypted according to the stored signature information, the microprocessor 12 may determine that the authorization command is not the authorization command sent by the owner's user terminal 20. If the authorization command can be decrypted according to the stored signature information, the microprocessor 12 can determine that the authorization command is an authorization command sent by the user terminal 20 of the owner.
In response to determining that the received authorization instruction is the authorization instruction sent by the user terminal of the vehicle owner, the microprocessor 12 of the vehicle-mounted intelligent computing device 10 may encrypt the generated non-vehicle-owner bluetooth key by using the public key of the user terminal 30, and then determine the non-vehicle-owner bluetooth key according to the identification information carried in the authorization instruction, thereby preventing the non-vehicle-owner bluetooth key from being maliciously intercepted by others. Then, the in-vehicle smart computing device 10 may provide the generated non-owner bluetooth key to the non-owner user terminal 30 through the bluetooth module 11.
In response to receiving the non-owner bluetooth key provided by the in-vehicle smart computing device 10, the non-owner user terminal 30 may decrypt the non-owner bluetooth key for use using its private key. It can be understood that the above-mentioned manner of encrypting the bluetooth key with the public key of the user terminal 30 at the vehicle-mounted intelligent computing device 10 and decrypting the bluetooth key with the private key of the user terminal 30 at the non-vehicle-owner user terminal 30 belongs to an asymmetric encryption communication means, and can further improve the security of the bluetooth key authorization.
It will be understood by those skilled in the art that the above-mentioned solution of sending a request for requesting a bluetooth key to the in-vehicle intelligent computing device 10 by the non-owner user terminal 30 and sending an authorization instruction to the in-vehicle intelligent computing device 10 by the owner user terminal 20 is only an embodiment provided by the present invention, and is mainly used to clearly illustrate the concept of the present invention and provide a specific solution for the public to implement, but not to limit the scope of the present invention.
Alternatively, in another embodiment, based on the concept of the present invention, a non-owner who needs to apply for a bluetooth key may also use his user terminal 30 to send an authorization request to the owner's user terminal 20. The owner user may use his user terminal 20 to send an authorization instruction to the non-owner user terminal 30. Then, the non-owner user terminal 30 may send the request for applying the bluetooth key to the in-vehicle smart computing device 10 together with the authorization command sent by the owner user terminal 20, so as to apply for the non-owner bluetooth key.
Based on the above description, it can be understood that, by using the vehicle-mounted intelligent computing device 10 provided in this embodiment, the generation and issuance of the vehicle bluetooth key can be completed without connecting to the cloud bluetooth key background, so as to reduce the production cost of the device and avoid the potential safety hazard of network attack. Even if the vehicle cannot be connected with the cloud bluetooth key background in a communication manner due to network failure, the vehicle-mounted intelligent computing device 10 can still normally authorize the bluetooth key to the user terminal, so that convenience is brought to the vehicle user, especially the user engaged in vehicle leasing and sharing.
Referring to fig. 2, fig. 2 is a schematic diagram illustrating an in-vehicle intelligent computing device according to an embodiment of the invention.
As shown in fig. 2, in the vehicle-mounted intelligent computing device 10 provided in this embodiment, the microprocessor 12 may further be communicatively connected to a cloud bluetooth key backend 40. The bluetooth key backend 40 includes, but is not limited to, a content service provider (TSP) cloud platform, and may communicate with the in-vehicle smart computing device 10 and the user terminals 20 to 30 remotely via the internet. The bluetooth key background 40 can perform management service of the vehicle bluetooth key by sending a control command to each vehicle-mounted intelligent computing device 10, and provide a vehicle borrowing authorization service to non-vehicle-owner users. Specifically, the bluetooth key background 40 may be responsible for providing services such as bluetooth key application, bluetooth key binding with a vehicle, and bluetooth key logout and deferral to the user terminal 20 of the vehicle owner. The bluetooth key background 40 does not directly manage the bluetooth key itself, but merely forwards the request related to the bluetooth key to the corresponding vehicle-mounted intelligent computing device 10, so as to perform corresponding management through the vehicle-mounted intelligent computing device 10. In one embodiment, the bluetooth key backend 40 may also provide services related to account registration, certificate application and issuance, and the like to the user, and provide an authorization service for the non-owner bluetooth key to the non-owner user.
When an owner user needs to apply for a bluetooth key for controlling a vehicle while managing the bluetooth key for maintaining the vehicle using the vehicle-mounted intelligent computing device 10 provided in this embodiment, the owner user may use the user terminal 20 to send a request for applying for the bluetooth key to the bluetooth key background 40. The request for applying the bluetooth key may include identification information indicating the owner of the vehicle at the user terminal 20 and identification information indicating the vehicle-mounted intelligent computing device 10.
In response to the bluetooth key application request sent by the owner's user terminal 20, the bluetooth key background 40 may send a bluetooth key generation instruction to the corresponding in-vehicle smart computing device 10. The generate bluetooth key command may carry identification information indicating the owner of the vehicle's user terminal 20.
In response to the bluetooth key generation command sent by the bluetooth key background 40, the microprocessor 12 of the vehicle-mounted intelligent computing device 10 may generate a bluetooth key of the vehicle owner and provide the bluetooth key of the vehicle owner to the user terminal 20 of the vehicle owner according to the identification information of the user terminal 20. It can be understood that the owner bluetooth key provided by the present embodiment has higher control authority than the non-owner bluetooth key. The owner's bluetooth key may give the owner's user terminal 20 the owner's authority for authorizing the non-owner to apply for its non-owner bluetooth key through near field communication.
In a preferred embodiment, the in-vehicle smart computing device 10 may include a certificate service unit 121. The user terminal 20 of the vehicle owner may include a certificate service unit 22. The non-owner user terminal 30 may include a certificate service unit 32. The bluetooth key backend 40 may include a Public Key Infrastructure (PKI) security based certificate service unit 41.
The certificate service unit 22 of the owner user terminal 20 and the certificate service unit 41 of the bluetooth key backend 40 may store encrypted information and identity information of the owner user terminal 20. Before sending the bluetooth key application request to the bluetooth key background 40, the user terminal 20 of the vehicle owner may encrypt the bluetooth key application request by using the certificate service unit 22, and then send the encrypted bluetooth key application request to the bluetooth key background 40.
The certificate service unit 41 of the bluetooth key background 40 may decrypt the received bluetooth key application request using the encrypted information of the user terminal 20 stored in the cloud, so as to verify whether the user terminal 20 that sent the bluetooth key application request has the authority of the owner user. If the request for applying the bluetooth key cannot be decrypted according to the stored encryption information, the bluetooth key background 40 may determine that the request for applying the bluetooth key is not the request for applying the bluetooth key sent by the user terminal 20 of the vehicle owner. If the bluetooth key application request can be decrypted according to the stored encryption information, the bluetooth key background 40 may determine that the bluetooth key application request is a bluetooth key application request sent by the user terminal 20 of the vehicle owner, that is, the user terminal 20 sending the bluetooth key application request has the authority of the user of the vehicle owner. Then, the bluetooth key background 40 may send a bluetooth key generation instruction to the corresponding vehicle-mounted smart computing device 10 to authorize the vehicle-mounted smart computing device 10 to provide the vehicle owner bluetooth key to the vehicle owner user terminal 20.
In a preferred embodiment, the certificate service unit 121 of the in-vehicle intelligent computing device 10, and the certificate service units 22, 32 of the respective user terminals 20, 30 may also be used to encrypt near field communication information based on bluetooth channels and identify the user identity.
Specifically, the certificate service unit 121 of the in-vehicle intelligent computing device 10 and the certificate service units 22, 32 of the respective user terminals 20, 30 may store encryption information and identity information of the respective user terminals 20, 30. When the bluetooth modules 21 and 31 transmit a vehicle control command for controlling a vehicle door, a vehicle window, and the like to the vehicle-mounted intelligent computing device 10, the certificate service units 22 and 32 of the user terminals 20 and 30 may encrypt near field communication information to be transmitted according to encryption information of the corresponding user terminals 20 and 30. The nfc information may carry identity information of the corresponding user terminal 20, 30. Thereafter, the certificate service unit 121 of the in-vehicle intelligent computing device 10 may decrypt the received near field communication information through the bluetooth communication technology according to the locally stored encryption information, and identify which user terminal 20 or 30 the near field communication information is sent from according to the stored identity information, so as to further verify the user authority corresponding to the user terminal 20 or 30.
Optionally, in one embodiment, the certificate service unit 121 of the in-vehicle intelligent computing device 10 and the certificate service units 22, 32 of the respective user terminals 20, 30 may also store encryption information and identity information of the in-vehicle intelligent computing device 10. When vehicle information such as a vehicle position and a vehicle condition is transmitted to each user terminal 20, 30 through the bluetooth module 11, the certificate service unit 121 of the in-vehicle intelligent computing device 10 may encrypt near field communication information to be transmitted according to encryption information of the in-vehicle intelligent computing device 10. The near field communication information may carry identity information of the in-vehicle smart computing device 10. Then, the certificate service unit 22 or 32 of the user terminal 20 or 30 receiving the nfc information may decrypt the received nfc information according to the locally stored encrypted information of the in-vehicle smart computing device 10, and identify the in-vehicle smart computing device 10 sending the nfc information according to the locally stored identity information.
Alternatively, in one embodiment, the user terminal 20, 30 may encrypt the received near field communication information using its certificate service unit 22, 32 and store the encrypted near field communication information locally together with other data encrypted via its personal certificate.
Referring further to fig. 3, fig. 3 is a schematic diagram illustrating an in-vehicle intelligent computing device according to an embodiment of the invention.
As shown in fig. 3, in one embodiment, the information of the nfc of the bluetooth module 11 of the in-vehicle smart computing device 10 and each of the user terminals 20 and 30 may be symmetrically encrypted by the bluetooth key corresponding to the user terminal 20 or 30. Preferably, the nfc information may further have a replay prevention function for preventing others from intercepting the bluetooth communication information to control the vehicle. The specific implementation of the symmetric encryption and anti-replay functions is known in the art and will not be described in detail herein.
The authorization instruction based on the Bluetooth key relates to the vehicle control authority of a user, and the near field communication information is frequently sent. The bluetooth communication between the vehicle-mounted intelligent computing device 10 and each user terminal 20, 30 may adopt a scheme of symmetrically encrypting the near field communication information and asymmetrically encrypting the authorization instruction of the bluetooth key based on an asymmetric algorithm signature mode, thereby meeting the requirements of both bluetooth communication performance and security.
As shown in fig. 3, in one embodiment, the remote communication between the bluetooth key backend 40 and the in-vehicle smart computing device 10 and the respective user terminals 20 and 30 may be performed by a bidirectional authentication communication method. The bidirectional authentication communication method may be implemented by using an HTTPS network protocol based on the certificate service unit 121 of the in-vehicle intelligent computing device 10, the certificate service unit 22 of the user terminal 20, the certificate service unit 32 of the user terminal 30, and the certificate service unit 41 of the bluetooth key background 40, and is used to ensure that both communication parties are not counterfeited. The HTTPS protocol is a network protocol that is constructed by further adding an SSL layer on the basis of a general internet http communication layer and that can perform encryption transmission and identity authentication, and can provide a secure information transmission channel for the bluetooth key backend 40 and the vehicle-mounted intelligent computing device 10 at the cloud, the bluetooth key backend 40 at the cloud, and each user terminal 20, 30.
Specifically, all communication information between the bluetooth key backend 40 and the vehicle-mounted intelligent computing device 10 and between the bluetooth key backend and the user terminals 20 and 30 can be transmitted only after being encrypted by corresponding certificates. If the transmitted information is tampered, the information can be immediately found through the encrypted signature of the information, so that the confidentiality, the impossibility and the data integrity of the communication information are guaranteed.
According to another aspect of the invention, a management and maintenance method for the vehicle Bluetooth key is further provided.
Referring to fig. 4, fig. 4 is a flow chart illustrating a management and maintenance method for a bluetooth key of a vehicle according to another aspect of the present invention.
As shown in fig. 4, the management and maintenance method for the vehicle bluetooth key provided in this embodiment may include the steps of:
401: the vehicle-mounted intelligent computing device carries out near field communication with the user terminal through a Bluetooth communication technology; and
402: managing and maintaining a Bluetooth key of a vehicle with an on-board intelligent computing device, wherein the management and maintenance comprises the generation of the Bluetooth key.
It can be understood that the management and maintenance method for the vehicle bluetooth key provided in this embodiment is a use method of the maintenance and management system for the vehicle bluetooth key to which the vehicle-mounted intelligent computing device 10 belongs provided in the above embodiment, and can be used for controlling the vehicle-mounted intelligent computing device 10 to authorize the bluetooth key to a specified user when the vehicle is offline, so as to facilitate vehicle users, especially users engaged in vehicle rental and sharing, to use the vehicle, reduce the production and operation costs of the device, and improve the security of bluetooth key authorization.
In some preferred embodiments, corresponding to the preferred vehicle bluetooth key maintenance management system provided in any of the above embodiments, the vehicle bluetooth key management and maintenance method provided by the present invention may also have corresponding method features, so as to control the preferred vehicle bluetooth key maintenance management system to implement corresponding functions.
While, for purposes of simplicity of explanation, the methodologies are shown and described as a series of acts, it is to be understood and appreciated that the methodologies are not limited by the order of acts, as some acts may, in accordance with one or more embodiments, occur in different orders and/or concurrently with other acts from that shown and described herein or not shown and described herein, as would be understood by one skilled in the art.
Those of skill in the art would understand that information, signals, and data may be represented using any of a variety of different technologies and techniques. For example, data, instructions, commands, information, signals, bits (bits), symbols, and chips that may be referenced throughout the above description may be represented by voltages, currents, electromagnetic waves, magnetic fields or particles, optical fields or particles, or any combination thereof.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The various illustrative logical modules, and circuits described in connection with the embodiments disclosed herein may be implemented or performed with a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein. A general purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, e.g., a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP core, or any other such configuration.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an ASIC. The ASIC may reside in a user terminal. In the alternative, the processor and the storage medium may reside as discrete components in a user terminal.
In one or more exemplary embodiments, the functions described may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software as a computer program product, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. By way of example, and not limitation, such computer-readable media can comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a web site, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, Digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. Disk (disk) and disc (disc), as used herein, includes Compact Disc (CD), laser disc, optical disc, Digital Versatile Disc (DVD), floppy disk and blu-ray disc where disks (disks) usually reproduce data magnetically, while discs (discs) reproduce data optically with lasers. Combinations of the above should also be included within the scope of computer-readable media.
The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the spirit or scope of the disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (23)
1. An in-vehicle intelligent computing device, comprising:
the Bluetooth module is used for carrying out near field communication with the user terminal through a Bluetooth communication technology; and
and the microprocessor is used for managing and maintaining the Bluetooth key of the vehicle, and the management and maintenance comprises the generation of the Bluetooth key.
2. The vehicle-mounted intelligent computing device according to claim 1, wherein the microprocessor generates a non-owner Bluetooth key in response to an authorization instruction sent by a user terminal of a vehicle owner, and provides the non-owner Bluetooth key to the user terminal of the non-vehicle owner through the Bluetooth module, wherein the authorization instruction indicates the user terminal of the non-vehicle owner.
3. The vehicle-mounted intelligent computing device according to claim 2, wherein the vehicle-mounted intelligent computing device stores signature information of a user terminal of a vehicle owner, and the microprocessor verifies whether the received authorization instruction is an authorization instruction sent by the user terminal of the vehicle owner according to the stored signature information, wherein the authorization instruction sent by the user terminal of the vehicle owner is provided with the signature information of the user terminal of the vehicle owner.
4. The vehicle-mounted intelligent computing device of claim 2, wherein the Bluetooth module obtains a Bluetooth key application request from a non-owner user terminal, the Bluetooth key application request having a public key of the non-owner user terminal,
and in response to an authorization instruction sent by the user terminal of the vehicle owner, the microprocessor firstly encrypts the generated non-vehicle owner Bluetooth key by using a public key of the user terminal of the non-vehicle owner and then provides the non-vehicle owner Bluetooth key for the user terminal of the non-vehicle owner through the Bluetooth module.
5. The vehicle-mounted intelligent computing device of claim 1, wherein the microprocessor is communicatively connected to a cloud-based Bluetooth key backend,
responding to the Bluetooth key generation command sent by the Bluetooth key background, generating a Bluetooth key of a vehicle owner by the microprocessor, and providing the Bluetooth key of the vehicle owner to a user terminal of the vehicle owner, wherein the Bluetooth key generation command is generated in response to the user terminal of the vehicle owner and generates and indicates the user terminal of the vehicle owner according to the Bluetooth key application request sent by the Bluetooth key background.
6. The vehicle-mounted intelligent computing device according to claim 5, wherein the vehicle-mounted intelligent computing device communicates with the Bluetooth key background in a bidirectional authentication mode.
7. The in-vehicle intelligent computing device according to any one of claims 1-6, wherein the microprocessor includes a certificate service unit, the certificate service unit of the microprocessor stores encryption information and identity information of each user terminal,
and the certificate service unit of the microprocessor is used for decrypting the near field communication information received by the Bluetooth module according to the encrypted information and identifying each user terminal according to the identity information, wherein the received near field communication information is encrypted by the certificate service unit of the corresponding user terminal and is provided with the identity information of the corresponding user terminal.
8. The vehicle-mounted intelligent computing device according to claim 7, wherein the certificate service unit of the microprocessor further stores encrypted information and identity information of the vehicle-mounted intelligent computing device, and is further configured to encrypt near field communication information to be sent according to the encrypted information of the vehicle-mounted intelligent computing device, wherein the near field communication information to be sent carries the identity information of the vehicle-mounted intelligent computing device.
9. The vehicle-mounted intelligent computing device according to any one of claims 1 to 6, wherein the near field communication information of the Bluetooth module and each user terminal is symmetrically encrypted by a corresponding Bluetooth key; and/or
The Bluetooth module has a replay prevention function with near field communication information of each user terminal.
10. The vehicle-mounted intelligent computing device according to claim 9, wherein the near field communication information comprises vehicle information sent by the vehicle-mounted intelligent computing device to each user terminal through the Bluetooth module, and/or a vehicle control instruction sent by each user terminal to the vehicle-mounted intelligent computing device through the Bluetooth module.
11. The in-vehicle smart computing device of any of claims 1-6, wherein the administrative maintenance further comprises one or more of an issuance, a logoff, and a periodic cleaning of a Bluetooth key.
12. A management and maintenance method for a vehicle Bluetooth key is characterized by comprising the following steps:
the vehicle-mounted intelligent computing device carries out near field communication with the user terminal through a Bluetooth communication technology; and
and managing and maintaining the Bluetooth key of the vehicle by the vehicle-mounted intelligent computing device, wherein the management and maintenance comprises the generation of the Bluetooth key.
13. The method for managing maintenance of claim 12, wherein managing the bluetooth key of the maintenance vehicle with the in-vehicle smart computing device comprises:
responding to an authorization instruction sent by a user terminal of a vehicle owner, generating a non-vehicle-owner Bluetooth key by the vehicle-mounted intelligent computing device, and providing the non-vehicle-owner Bluetooth key to the non-vehicle-owner user terminal through a Bluetooth communication technology, wherein the authorization instruction indicates the non-vehicle-owner user terminal.
14. The administration and maintenance method according to claim 13, wherein the in-vehicle intelligent computing device stores signature information of a user terminal of a vehicle owner,
the bluetooth key with vehicle-mounted intelligent computing device management maintenance vehicle still includes:
and the vehicle-mounted intelligent computing device verifies whether the received authorization instruction is an authorization instruction sent by the user terminal of the vehicle owner according to the stored signature information, wherein the authorization instruction sent by the user terminal of the vehicle owner has the signature information of the user terminal of the vehicle owner.
15. The administration and maintenance method according to claim 13, further comprising:
sending a request for applying a Bluetooth key to the vehicle-mounted intelligent computing device by a user terminal which is not the owner of the vehicle through a Bluetooth communication technology, wherein the request for applying the Bluetooth key is provided with a public key of the user terminal which is not the owner of the vehicle,
the bluetooth key with vehicle-mounted intelligent computing device management maintenance vehicle still includes:
and responding to an authorization instruction sent by the user terminal of the vehicle owner, encrypting the generated non-vehicle owner Bluetooth key by the vehicle-mounted intelligent computing device by adopting the public key of the user terminal of the non-vehicle owner, and providing the non-vehicle owner Bluetooth key for the user terminal of the non-vehicle owner through a Bluetooth communication technology.
16. The management and maintenance method according to claim 12, wherein the vehicle-mounted intelligent computing device is communicatively connected to a cloud-based Bluetooth key backend,
the management maintenance method further comprises the following steps:
sending a request for applying the Bluetooth key to the Bluetooth key background by the user terminal of the vehicle owner;
sending a Bluetooth key generation instruction to the vehicle-mounted intelligent computing device by the Bluetooth key background, wherein the Bluetooth key generation instruction indicates the user terminal of the vehicle owner; and
and generating a car owner Bluetooth key by the vehicle-mounted intelligent computing device, and providing the car owner Bluetooth key for a user terminal of a car owner.
17. The management and maintenance method according to claim 16, wherein the vehicle-mounted intelligent computing device communicates with the bluetooth key background remote communication information by means of bidirectional authentication; and/or
And each user terminal and the remote communication information of the Bluetooth key background adopt bidirectional authentication communication.
18. The administration and maintenance method according to any one of claims 12 to 17, wherein the in-vehicle intelligent computing apparatus and each user terminal include a certificate service unit, the certificate service unit of the in-vehicle intelligent computing apparatus and the certificate service unit of each user terminal store encryption information and identity information of each user terminal,
the management maintenance method further comprises the following steps:
encrypting near field communication information by a certificate service unit of each user terminal according to encryption information of the corresponding user terminal, wherein the near field communication information is provided with identity information of the corresponding user terminal; and
and the certificate service unit of the vehicle-mounted intelligent computing device decrypts the near-field communication information received by the Bluetooth communication technology according to the stored encryption information and identifies each user terminal according to the stored identity information.
19. The administration and maintenance method according to claim 18, wherein the certificate service unit of the in-vehicle intelligent computing device and the certificate service unit of each user terminal further store encryption information and identity information of the in-vehicle intelligent computing device,
the management maintenance method further comprises the following steps:
encrypting near field communication information to be sent by a certificate service unit of the vehicle-mounted intelligent computing device according to encrypted information of the vehicle-mounted intelligent computing device, wherein the near field communication information to be sent carries identity information of the vehicle-mounted intelligent computing device; and
and the certificate service unit of each user terminal decrypts the near field communication information received by the Bluetooth communication technology according to the encrypted information of the vehicle-mounted intelligent computing device and identifies the vehicle-mounted intelligent computing device according to the stored identity information.
20. The administration and maintenance method according to claim 18, further comprising:
and encrypting local data by the certificate service unit of each user terminal.
21. The management and maintenance method according to any one of claims 12 to 17, wherein the near field communication information of the vehicle-mounted intelligent computing device and each user terminal is symmetrically encrypted by a corresponding bluetooth key; and/or
The vehicle-mounted intelligent computing device has a replay prevention function with near field communication information of each user terminal.
22. The management and maintenance method according to claim 21, wherein the near field communication information includes vehicle information sent by the vehicle-mounted intelligent computing device to each user terminal through the bluetooth module, and/or vehicle control instructions sent by each user terminal to the vehicle-mounted intelligent computing device through the bluetooth module.
23. The administration maintenance method of any of claims 12-17, wherein the administration maintenance further comprises one or more of an issuance, a logout, and a periodic cleaning of bluetooth keys.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634253A (en) * | 2020-04-30 | 2020-09-08 | 长城汽车股份有限公司 | Keyless entry method, device and system and vehicle-mounted multimedia system |
| CN111935302A (en) * | 2020-08-20 | 2020-11-13 | 捷德(中国)科技有限公司 | Key management device, method and equipment |
| CN112153640A (en) * | 2020-06-24 | 2020-12-29 | 上汽通用五菱汽车股份有限公司 | Vehicle control method, system, user terminal, vehicle and readable storage medium |
| CN112622823A (en) * | 2020-11-23 | 2021-04-09 | 江铃汽车股份有限公司 | Control method and system for logging off intelligent terminal digital key |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035054A (en) * | 2012-12-29 | 2013-04-10 | 江苏中科天安智联科技有限公司 | NFC intelligent automobile key system with permission and authorization functions |
| CN104627021A (en) * | 2015-03-11 | 2015-05-20 | 孙欣 | Electric vehicle control system and method |
| CN106373235A (en) * | 2016-08-31 | 2017-02-01 | 长城汽车股份有限公司 | Authorization method and authorization system for virtual keys and server |
| CN107689098A (en) * | 2017-09-05 | 2018-02-13 | 上海博泰悦臻电子设备制造有限公司 | The implementation method and system of bluetooth car key |
| CN207938065U (en) * | 2018-01-25 | 2018-10-02 | 广州市英泽电子有限公司 | A kind of offline entrance guard device based on Quick Response Code, three-dimension code identification technology |
| CN109067548A (en) * | 2018-09-21 | 2018-12-21 | 北京仁信证科技有限公司 | Virtual key share system and method |
| CN109362075A (en) * | 2018-10-23 | 2019-02-19 | 广州创想云科技有限公司 | The method of wireless electron key empowerment management based on encryption |
| CN109808643A (en) * | 2019-03-04 | 2019-05-28 | 重庆长安汽车股份有限公司 | Bluetooth electronic key system and its control method |
| CN109936833A (en) * | 2017-12-15 | 2019-06-25 | 蔚来汽车有限公司 | Vehicle virtual key generates application method and its system and user terminal |
| CN110126782A (en) * | 2019-05-23 | 2019-08-16 | 东风小康汽车有限公司重庆分公司 | A kind of Vehicular intelligent key application method and device |
| CN110169031A (en) * | 2017-01-09 | 2019-08-23 | 开利公司 | Access control system with the distribution of local mobile cryptographic key |
-
2019
- 2019-10-31 CN CN201911054444.2A patent/CN110766834B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035054A (en) * | 2012-12-29 | 2013-04-10 | 江苏中科天安智联科技有限公司 | NFC intelligent automobile key system with permission and authorization functions |
| CN104627021A (en) * | 2015-03-11 | 2015-05-20 | 孙欣 | Electric vehicle control system and method |
| CN106373235A (en) * | 2016-08-31 | 2017-02-01 | 长城汽车股份有限公司 | Authorization method and authorization system for virtual keys and server |
| CN110169031A (en) * | 2017-01-09 | 2019-08-23 | 开利公司 | Access control system with the distribution of local mobile cryptographic key |
| CN107689098A (en) * | 2017-09-05 | 2018-02-13 | 上海博泰悦臻电子设备制造有限公司 | The implementation method and system of bluetooth car key |
| CN109936833A (en) * | 2017-12-15 | 2019-06-25 | 蔚来汽车有限公司 | Vehicle virtual key generates application method and its system and user terminal |
| CN207938065U (en) * | 2018-01-25 | 2018-10-02 | 广州市英泽电子有限公司 | A kind of offline entrance guard device based on Quick Response Code, three-dimension code identification technology |
| CN109067548A (en) * | 2018-09-21 | 2018-12-21 | 北京仁信证科技有限公司 | Virtual key share system and method |
| CN109362075A (en) * | 2018-10-23 | 2019-02-19 | 广州创想云科技有限公司 | The method of wireless electron key empowerment management based on encryption |
| CN109808643A (en) * | 2019-03-04 | 2019-05-28 | 重庆长安汽车股份有限公司 | Bluetooth electronic key system and its control method |
| CN110126782A (en) * | 2019-05-23 | 2019-08-16 | 东风小康汽车有限公司重庆分公司 | A kind of Vehicular intelligent key application method and device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634253A (en) * | 2020-04-30 | 2020-09-08 | 长城汽车股份有限公司 | Keyless entry method, device and system and vehicle-mounted multimedia system |
| CN111634253B (en) * | 2020-04-30 | 2022-03-29 | 长城汽车股份有限公司 | Keyless entry method, device and system and vehicle-mounted multimedia system |
| CN112153640A (en) * | 2020-06-24 | 2020-12-29 | 上汽通用五菱汽车股份有限公司 | Vehicle control method, system, user terminal, vehicle and readable storage medium |
| CN111935302A (en) * | 2020-08-20 | 2020-11-13 | 捷德(中国)科技有限公司 | Key management device, method and equipment |
| CN112622823A (en) * | 2020-11-23 | 2021-04-09 | 江铃汽车股份有限公司 | Control method and system for logging off intelligent terminal digital key |
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|---|---|
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