CN113734095A - Vehicle unlocking method and device, wireless key terminal and medium - Google Patents
Vehicle unlocking method and device, wireless key terminal and medium Download PDFInfo
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- CN113734095A CN113734095A CN202111207704.2A CN202111207704A CN113734095A CN 113734095 A CN113734095 A CN 113734095A CN 202111207704 A CN202111207704 A CN 202111207704A CN 113734095 A CN113734095 A CN 113734095A
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- 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
- B60R25/246—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user characterised by the challenge triggering
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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Abstract
The embodiment of the invention relates to the technical field of vehicle safety, and discloses a vehicle end key configuration and unlocking method, a vehicle end key configuration and unlocking device, a wireless key end and a medium. The method comprises the following steps: receiving key data sent by an authentication end; the key data includes: a wireless lock key and an authentication end key; performing user identity authentication in real time based on the authentication end key and the authentication end; and if the authentication end passes the user identity authentication, performing the vehicle body identity authentication in real time based on the wireless lock secret key and the wireless lock, and controlling the unlocking of the vehicle after passing the vehicle body identity authentication. The embodiment of the invention not only can replace various entity keys through the wireless key end and the authentication end to solve the problem of complex vehicle key management, but also the authentication end can be used as a uniform digital key distribution inlet to simplify digital key management, and simultaneously can keep the original vehicle body identity authentication function of the vehicle, thereby saving resources and reducing the upgrade cost of the digital key.
Description
Technical Field
The invention relates to the technical field of vehicle safety, in particular to a vehicle unlocking method and device, a wireless key end and a medium.
Background
At present, in scenes such as automobile leasing markets and the like, the types of automobiles needing to be managed are numerous, the types of adopted automobile entity keys are various, and the management of the automobile keys is complicated. At present, smart phones are developing rapidly as digital keys, and it is desirable to replace a wide variety of physical keys with digital keys, and to unify digital key distribution entries for each vehicle type, maximizing simple key management.
On the vehicle model without the digital key function, wireless terminal equipment is required to be additionally installed for communicating with a mobile phone to realize the digital key function of the vehicle, but the current wireless terminal equipment has larger size, complex wiring harness arrangement and difficult installation for users, and the reduction of the product size and the simplification of the product installation are expected.
In the automobile stock market, a user adds a digital key function module for better use experience, and simultaneously abandons the original whole set of unlocking and locking scheme of an automobile, thereby generating unnecessary waste and bringing higher upgrading cost.
Disclosure of Invention
The embodiment of the invention aims to provide a vehicle unlocking method, a vehicle unlocking device, a wireless key end and a medium, which solve the problems of upgrading a digital key and unifying digital key distribution entries, and can also reduce the problem of waste caused by abandoning the original vehicle unlocking scheme.
In order to solve the technical problem, in a first aspect, an embodiment of the present invention provides a vehicle unlocking method, where the method is applied to a wireless key end of a vehicle, the vehicle is provided with a wireless lock, and the method includes: receiving key data sent by an authentication end; the key data includes: a wireless lock key and an authentication end key; performing user identity authentication in real time based on the authentication end secret key and the authentication end; and if the authentication end passes the user identity authentication, performing vehicle body identity authentication in real time based on the wireless lock secret key and the wireless lock, and controlling the vehicle to unlock after passing the vehicle body identity authentication.
In addition, the key data further includes: firmware data of the wireless key; correspondingly, the vehicle unlocking method further comprises the following steps: configuring the wireless key terminal in real time according to the firmware data of the wireless key; after configuration is completed, the wireless key end can perform user identity authentication based on a digital key between the authentication end secret key and the authentication end, and can perform vehicle body identity authentication with the wireless lock of the vehicle after the authentication end passes the user identity authentication so as to control unlocking of the vehicle.
In addition, before the receiving the key data sent by the authentication end, the method further includes: sending a key data acquisition request to the authentication end; the key data acquisition request comprises the identity information of the vehicle, so that the authentication terminal can acquire the key data according to the identity information of the vehicle.
In a second aspect, the embodiment of the invention provides a vehicle unlocking method, which is applied to an authentication end, wherein the authentication end is in communication connection with a wireless key end of a vehicle, and the vehicle is provided with a wireless lock; the method comprises the following steps: acquiring key data of the wireless key terminal; the key data includes: a wireless lock key and an authentication end key; sending the key data to the wireless key terminal; and performing user identity authentication in real time based on the authentication end key and the wireless key end.
In a third aspect, an embodiment of the present invention further provides a vehicle unlocking device, where the unlocking device is applied to a wireless key end of a vehicle, the vehicle is configured with a wireless lock, and the device includes: the receiving module is used for receiving the key data sent by the authentication end; the key data includes: a wireless lock key and an authentication end key; the user identity authentication module is used for carrying out user identity authentication in real time based on the authentication end secret key and the authentication end; and the vehicle body identity authentication module is used for carrying out vehicle body identity authentication in real time based on the wireless lock secret key and the wireless lock if the authentication end passes the user identity authentication, and controlling the vehicle to unlock after passing the vehicle body identity authentication.
In a fourth aspect, an embodiment of the present invention further provides a vehicle unlocking device, where the unlocking device is applied to an authentication end, the authentication end is in communication connection with a wireless key end of a vehicle, and the vehicle is configured with a wireless lock; the vehicle unlocking apparatus includes: the acquisition module is used for acquiring key data of the wireless key terminal; the key data includes: a wireless lock key and an authentication end key; the sending module is used for sending the key data to the wireless key terminal; and the user identity authentication module is used for carrying out user identity authentication in real time based on the authentication end key and the wireless key end.
In a fifth aspect, an embodiment of the present invention further provides a wireless key end for unlocking a wireless lock of a vehicle, where the wireless key end includes: the short-distance communication module, the wireless key module, the memory and the processor; the working frequency band of the wireless key module is the same as that of the wireless lock; the memory stores a computer program that is executed by the processor to implement the vehicle unlocking method as described above.
In addition, the wireless key end further comprises: the power management module is connected with the OBD interface and used for converting a power supply provided by the OBD interface into a power supply of the short-distance communication module, the wireless key module, the memory and the processor; the power management module is arranged on a first circuit board, and the near field communication module, the wireless key module, the memory and the processor are arranged on a second circuit board; the first circuit board and the second circuit board are electrically connected; the wireless key end still includes the casing, the OBD interface expose in the casing.
In a sixth aspect, the embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the vehicle unlocking method according to any embodiment of the present invention.
The vehicle unlocking method of the embodiment of the disclosure sends the wireless lock key and the authentication end key to the wireless key end through the authentication end, the wireless key end and the authentication end perform user identity authentication based on the authentication end key, after the user identity authentication is passed, the wireless key end and the wireless lock of the vehicle perform vehicle body identity authentication based on the wireless lock key to realize unlocking and locking control of the vehicle, not only can replace various entity keys through the authentication end to solve the problem of tedious vehicle key management, but also the authentication end can be used as a uniform digital key distribution inlet to simplify digital key management, and simultaneously can retain the original vehicle body identity authentication function of the vehicle, thereby saving resources and reducing the upgrading cost of the digital key.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, it is understood that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic flow chart of a vehicle unlocking method according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a wireless key end according to an embodiment of the present invention;
fig. 3 is a schematic flow chart of a vehicle unlocking method according to a second embodiment of the invention;
fig. 4 is a schematic structural diagram of a vehicle unlocking device provided in a third embodiment of the invention;
fig. 5 is a schematic structural diagram of a vehicle unlocking device provided in the fourth embodiment of the invention;
fig. 6 is a schematic structural diagram of a vehicle unlocking system provided by a sixth embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described through embodiments with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Fig. 1 is a flowchart of a vehicle unlocking method according to an embodiment of the present invention.
The method may be applied to a wireless key tip as shown in fig. 2. The wireless key end is a smart key of a wireless lock configured for the vehicle. The wireless key terminal 200 includes: a short-range communication module 202 and a wireless key module 204. The near field communication module 202 is configured to communicate with an authentication end, where the authentication end may be a portable user device such as a smart phone and a smart band. By way of example and not limitation, the short-range communication module may be a bluetooth module, which may meet the requirement of short-range communication between the wireless key terminal and the authentication terminal.
The wireless key module 204 may include: a radio frequency transceiver, a memory, and a processor. That is, the wireless key module 204 is equivalent to a smart key of a wireless lock, and operates in the same frequency band as the wireless lock. The wireless key module 204 and the short-range communication module 102 operate in different frequency bands. Currently, the door access systems commonly used for vehicles include RKE (Remote access control) and PKE (Passive key access control), etc. Different access control systems all comprise a wireless lock (also called a base station), and the base station mainly comprises a radio frequency transceiver and a base station control unit. The base stations of the PKE and RKE systems operate at high and low frequencies, wherein the high frequency operating frequency band is 315/433MHz, and the low frequency operating frequency band is 125/127 KHz. And the Bluetooth module works in a 2.4GHz frequency band.
It should be noted that the wireless key module 204 is made into a key module for vehicle universal use, and after the configuration of the wireless key module 204, the wireless key module 204 can serve as an original RKE or PKE smart key of a matched vehicle, so that the unlocking modes of a large number of stock vehicles adopting a PKE/RKE unlocking mode in the market can be upgraded to a digital key unlocking mode based on a smart phone or the like. The wireless key terminal 200 may be installed in the vehicle body as a smart key of the wireless lock and a device for communicating with the authentication terminal. For example, the wireless key terminal 200 may be connected to an On Board Diagnostics (OBD) interface of the vehicle, and obtain power through the OBD interface.
The vehicle unlocking method provided by the embodiment of the invention can be executed by the vehicle unlocking device provided by the embodiment of the invention, and the device can be realized in a software and/or hardware mode and is configured at a wireless key end. The method specifically comprises the following steps:
step 101: and receiving the key data sent by the authentication end.
The key data may include: firmware data of the wireless key, a wireless lock key and an authentication end key.
The firmware data of the wireless key is used for updating FOB (wireless key module) firmware of the wireless key end, so that the wireless key end can communicate with the wireless lock. The firmware data of the wireless key may be determined according to the vehicle model number or the like. The firmware data of the wireless key may include, for example, a communication protocol between the wireless key module and the wireless lock. Accordingly, the vehicle unlocking method may further include: the wireless key end is configured in real time according to firmware data of the wireless key, after configuration is completed, the wireless key end can perform user identity authentication based on a digital key between the authentication end key and the authentication end, and can perform vehicle body identity authentication with a wireless lock of a vehicle after the authentication end passes the user identity authentication so as to control unlocking of the vehicle. It can be understood that, when the wireless key end is used for the first time, the firmware data of the wireless key needs to be received to be written into the firmware of the wireless key module, so that the wireless key end can normally communicate with the wireless lock. When the firmware data of the wireless key at the wireless key end needs to be updated or upgraded, the firmware update data of the wireless key module can be received through the authentication end, and the firmware of the wireless key module is updated or upgraded.
The wireless lock key is used for vehicle body identity authentication between the wireless key end and the wireless lock, the wireless lock key can be generated by the server according to the vehicle identity information, the user identity information and the like, and the vehicle body identity authentication process can follow the vehicle body identity authentication process between the intelligent keys such as RKE/PKE and the like of the existing vehicle and the wireless lock, and is not repeated herein.
The authentication end key is used for user identity authentication between the wireless key end and the authentication end, the authentication end key can be generated by the server according to the identity information of the vehicle, the identity information of the user and the like, and the user identity authentication can continue to use the existing user identity authentication process based on the digital key, and is not repeated herein.
Step 102: and performing user identity authentication in real time based on the authentication end key and the authentication end.
Namely, the authentication end and the wireless key end authenticate whether the identity of the authentication end is legal or not in real time based on the authentication end key issued by the server, if the user identity authentication fails, the unlocking process is ended, and the user identity authentication failure can be prompted to the user.
Step 103: and if the authentication end passes the user identity authentication, performing the vehicle body identity authentication in real time based on the wireless lock secret key and the wireless lock, and controlling the unlocking of the vehicle after passing the vehicle body identity authentication.
When the user identity authentication is successful, the wireless key end can start the vehicle body identity authentication with the wireless lock, so that the original PKE/RKE unlocking function of the vehicle can be utilized, and the resource waste is avoided. It should be noted that, in the unlocking process of the existing PKE/RKE intelligent key, the PKE/RKE intelligent key is generally carried by the user to enter a preset unlocking range, for example, when the vehicle body is within 1.5 meters, the base station of the PKE/RKE system communicates with the PKE/RKE intelligent key, and the PKE/RKE intelligent key can send the wireless lock key issued by the server to the wireless lock (i.e., the base station) to perform vehicle body identity authentication so as to unlock the vehicle. In this embodiment, the wireless key end is disposed in the vehicle body, and a vehicle body identity authentication process between the wireless key end and the vehicle is started after a user identity authentication process between the wireless key end and the authentication end is successfully authenticated.
Compared with the prior art, the wireless lock key and the authentication end key are sent to the wireless key end through the authentication end, the wireless key end and the authentication end perform user identity authentication based on the authentication end key, after the user identity authentication is passed, the wireless key end and the wireless lock of the vehicle perform vehicle body identity authentication based on the wireless lock key so as to realize unlocking and locking control of the vehicle, various entity keys can be replaced through the authentication end, the problem that vehicle key management is complex is solved, the authentication end can be used as a uniform digital key distribution inlet, digital key management is simplified, the original vehicle body identity authentication function of the vehicle can be reserved, resources are saved, and the upgrading cost of the digital key is reduced.
Example two
Fig. 3 is a flowchart of a vehicle unlocking method according to a second embodiment of the present invention. The technical scheme of the embodiment is suitable for the authentication end. The authentication end can be in communication connection with a wireless key end of a vehicle, and the vehicle is provided with a wireless lock. The authentication end can be a smart phone or a portable device such as a smart bracelet, and the authentication end and the wireless key end can communicate through a Bluetooth technology. The method can be executed by the vehicle unlocking device provided by the embodiment of the invention, and the device can be realized in a software and/or hardware mode and is configured at an authentication end. The method specifically comprises the following steps:
step 301: key data of the wireless key end is acquired.
The key data may include: firmware data of the wireless key, a wireless lock key and an authentication end key.
The firmware data of the wireless key is used for updating the firmware of the wireless key module of the wireless key end, so that the wireless key end can communicate with the wireless lock. The firmware data of the wireless key may be determined according to the vehicle model number or the like. The firmware data of the wireless key may include, for example, a communication protocol between the wireless key module and the wireless lock. It can be understood that when the wireless key terminal is used for unlocking for the first time, the firmware data of the wireless key needs to be acquired. When the firmware data of the wireless key end needs to be updated or upgraded, the firmware updating data of the wireless key module can be acquired and sent to the wireless key end to update the firmware in real time. Specifically, the server may record the firmware installation record of the wireless key terminal of the current vehicle. For example, when the firmware data of the wireless key has not been written in the wireless key end of the vehicle, the firmware installation record is empty, and when the firmware data of a certain version is successfully installed in the vehicle, the current firmware data version of the vehicle is recorded.
The wireless lock key is used for vehicle body identity authentication between the wireless key end and the wireless lock, the wireless lock key can be generated by the server in real time according to the vehicle identity information, the user identity information and the like, and the vehicle body identity authentication process can follow the vehicle body identity authentication process between the intelligent keys such as RKE/PKE and the like of the existing vehicle and the wireless lock, and is not repeated herein.
The authentication end key is used for user identity authentication between the wireless key end and the authentication end, the authentication end key can be generated by the server in real time according to the identity information of the vehicle, the identity information of the user and the like, and the user identity authentication can continue to use the existing user identity authentication process based on the digital key, and is not repeated here.
The authentication end can request The server to issue key data in real time, and The like, and The authentication end can specifically acquire The key data in an Over-The-Air (OTA) mode.
Step 302: and sending the key data to the wireless key terminal.
After the authentication end acquires the key data, the key data can be sent to the wireless key end.
Step 303: and performing user identity authentication in real time based on the authentication end key and the wireless key end.
It should be noted that the authentication end may first send the received authentication end key to the wireless key end, and perform user identity authentication based on the authentication end key and the wireless key end, when the user identity authentication fails, end the unlocking process, and when the user identity authentication succeeds, send other key data to the wireless key end of the vehicle. For example, the authentication end firstly sends the firmware data of the wireless key to the wireless key end for the wireless key end to update the firmware, and can send the wireless lock key to the wireless key end after the wireless key end fixing piece is successfully updated, so that the wireless key end and the wireless lock of the vehicle can authenticate the identity of the vehicle based on the wireless lock key. When the firmware fails to be updated, the wireless key terminal can send error information of the failure to be updated to the authentication terminal, and the authentication terminal returns to the server for processing. However, the present embodiment is not limited to this, and the transmission order of the key data is not particularly limited.
Compared with the prior art, the wireless lock key and the authentication end key are sent to the wireless key end through the authentication end, the wireless key end and the authentication end perform user identity authentication based on the authentication end key, after the user identity authentication is passed, the wireless key end and the wireless lock of the vehicle perform vehicle body identity authentication based on the wireless lock key so as to realize unlocking and locking control of the vehicle, various entity keys can be replaced through the authentication end, the problem that vehicle key management is complicated is solved, the authentication end can be used as a uniform digital key distribution inlet, digital key management is simplified, the original vehicle body identity authentication function of the vehicle can be kept, resources are saved, and the upgrading cost of the digital key is reduced.
EXAMPLE III
Fig. 4 is a schematic structural diagram of a vehicle unlocking device provided by a third embodiment of the invention. The device can be arranged at a wireless key end as shown in fig. 2, the wireless key end is arranged on a vehicle, and the vehicle is also provided with a wireless lock. The device 400 is used for executing the vehicle unlocking method provided in the first embodiment. The vehicle unlocking apparatus 400 includes: a receiving module 402, a user identity authentication module 404, and a body identity authentication module 406.
The receiving module 402 is configured to receive key data sent by an authentication end. The key data may include: a wireless lock key and an authentication end key. The user identity authentication module 404 is configured to perform user identity authentication with the authenticator in real time based on the authenticator key. The vehicle body identity authentication module 406 is configured to perform vehicle body identity authentication in real time based on the wireless lock key and the wireless lock if the authentication end passes the user identity authentication, and control unlocking of the vehicle after passing the vehicle body identity authentication.
Optionally, the key data may further include: firmware data of the wireless key. Accordingly, the apparatus 400 may further include: and the configuration module is used for configuring the wireless key terminal in real time according to the firmware data of the wireless key. After configuration is completed, the wireless key end can perform user identity authentication based on the digital key between the authentication end key and the authentication end, and can perform vehicle body identity authentication with a wireless lock of the vehicle after the authentication end passes the user identity authentication so as to control unlocking of the vehicle.
Optionally, the vehicle unlocking apparatus 400 may further include: and the request module is used for sending a key data acquisition request to the authentication end before receiving the key data sent by the authentication end. The key data acquisition request comprises the identity information of the vehicle, so that the authentication end acquires the key data according to the identity information of the vehicle.
Compared with the prior art, the vehicle unlocking device provided by the embodiment of the invention has the advantages that the wireless lock key and the authentication end key are sent to the wireless key end through the authentication end, the wireless key end and the authentication end perform user identity authentication based on the authentication end key, after the user identity authentication is passed, the wireless key end and the wireless lock of the vehicle perform vehicle body identity authentication based on the wireless lock key so as to realize unlocking and locking control of the vehicle, not only can various entity keys be replaced through the authentication end, and the problem of tedious vehicle key management is solved, but also the authentication end can be used as a uniform digital key distribution inlet, so that the digital key management is simplified, the original vehicle body identity authentication function of the vehicle can be kept, the resources are saved, and the upgrading cost of the digital key is reduced.
Example four
Fig. 5 is a schematic structural diagram of a vehicle unlocking device according to a fourth embodiment of the present invention. The device can be configured at the authentication end. The authentication end is in communication connection with a wireless key end of the vehicle, and the vehicle is provided with a wireless lock. The vehicle unlocking apparatus 500 includes: an acquisition module 502, a sending module 504, and a user identity authentication module 506.
The acquisition module is used for acquiring key data of the wireless key terminal. The key data includes: a wireless lock key and an authentication end key. A sending module 504, configured to send the key data to the wireless key end. And the user identity authentication module 506 is configured to perform user identity authentication in real time based on the authentication side key and the wireless key side.
Optionally, the key data may further include: firmware data of the wireless key. Correspondingly, the obtaining module 502 may further be configured to obtain the firmware data of the wireless key, and the sending module 504 may further be configured to send the firmware data of the wireless key to the wireless key terminal, so that the wireless key terminal performs configuration according to the firmware data of the wireless key.
Compared with the prior art, the vehicle unlocking device provided by the embodiment of the invention has the advantages that the wireless lock key and the authentication end key are sent to the wireless key end through the authentication end, the wireless key end and the authentication end perform user identity authentication based on the authentication end key, after the user identity authentication is passed, the wireless key end and the wireless lock of the vehicle perform vehicle body identity authentication based on the wireless lock key so as to realize unlocking and locking control of the vehicle, not only can various entity keys be replaced through the authentication end, and the problem of tedious vehicle key management is solved, but also the authentication end can be used as a uniform digital key distribution inlet, so that the digital key management is simplified, the original vehicle body identity authentication function of the vehicle can be kept, the resources are saved, and the upgrading cost of the digital key is reduced.
EXAMPLE five
The fifth embodiment of the invention provides a wireless key terminal. With continued reference to fig. 2, the wireless key includes: a short-range communication module 202, a wireless key module 204, a memory 206, and a processor 208. The operating frequency band of the wireless key module 204 is the same as the operating frequency band of the wireless lock of the vehicle.
Optionally, the wireless key end may further include: and the power management module is connected with the OBD interface and used for converting a power supply provided by the OBD interface into a power supply of the short-distance communication module 202, the wireless key module 204, the memory and the processor.
The power management module may be disposed on a first circuit board and the proximity communication module 202, the wireless key module 204, the memory, and the processor may be disposed on a second circuit board. The first circuit board and the second circuit board are electrically connected. The wireless key end still includes the casing, and the OBD interface exposes in the casing. The wireless key end of the embodiment is small in size, the wireless key end is inserted into an OBD interface of a vehicle during use, unlocking of the vehicle can be achieved by executing the vehicle unlocking method of the embodiment I, existing stock vehicles can be conveniently upgraded to a digital key unlocking scheme with a unified interface, meanwhile, functions of original unlocking modules of base stations and the like of the vehicle can be reserved, resources are saved, and upgrading cost is reduced.
Specifically, the short-range communication module 204 may be a bluetooth module, and the bluetooth module may employ a bluetooth chip of the TICC 2642. The wireless key module 204 may employ a chip model NCF29a1 of NXP. The power management module can adopt an MPS MPQ9841 power management chip. The present embodiment does not specifically limit the types of the chips, as long as the chips can meet corresponding functional requirements.
The memory 206 stores instructions executable by the at least one processor 208, and the instructions are executed by the at least one processor 208 to implement the wireless key according to the first embodiment.
The wireless key fob may include one or more processors 208 and memory 206, one processor 208 being illustrated in fig. 2. The processor 208 and the memory 206 may be connected by a bus or other means, such as the bus connection shown in fig. 2. Memory 206, which is a non-volatile computer-readable storage medium, may be used to store non-volatile software programs, non-volatile computer-executable programs, and modules. The processor 208 executes various functional applications and data processing of the device by executing the nonvolatile software programs, instructions and modules stored in the memory 206, so as to implement the vehicle unlocking method described in the first embodiment.
The memory 206 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function. Further, the memory 206 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
One or more modules are stored in the memory 206 and when executed by the one or more processors 208, perform the vehicle unlocking method of the first embodiment.
Compared with the prior art, the wireless lock key and the authentication end key are sent to the wireless key end through the authentication end, the wireless key end and the authentication end perform user identity authentication based on the authentication end key, after the user identity authentication is passed, the wireless key end and the wireless lock of the vehicle perform vehicle body identity authentication based on the wireless lock key so as to realize unlocking and locking control of the vehicle, various entity keys can be replaced through the authentication end, the problem that vehicle key management is complex is solved, the authentication end can be used as a uniform digital key distribution inlet, digital key management is simplified, the original vehicle body identity authentication function of the vehicle can be kept, resources are saved, and the upgrading cost of the digital key is reduced.
The above-mentioned device can execute the method provided by the embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method, and reference may be made to the method provided by the embodiment of the present invention for technical details that are not described in detail in the embodiment.
EXAMPLE six
The embodiment of the invention provides a vehicle unlocking system. As shown in fig. 6, the system includes: the system comprises a server, an authentication end, a wireless key end and a wireless lock which are sequentially in communication connection.
The server can generate key data according to the key data acquisition request sent by the authentication end and sends the key data to the authentication end in real time. The key data may include: firmware data of the wireless key, a wireless lock key and an authentication end key.
The firmware data of the wireless key is used to update the firmware of the wireless key tip so that the wireless key tip can communicate with the wireless lock to perform an unlocking operation of the vehicle.
The server can generate a wireless terminal key in real time according to the identity information of the vehicle, the identity information of the user and the like provided by the authentication terminal, and sends the wireless terminal key to the authentication terminal. The wireless lock key is used for vehicle body identity authentication between the wireless key end and the wireless lock.
The server can generate the authentication end key in real time according to the identity information of the vehicle, the identity information of the user and the like provided by the authentication end, and sends the authentication end key to the authentication end. And the authentication end key is used for user identity authentication between the wireless key end and the authentication end.
The authentication end can send the received key data including but not limited to the firmware data of the wireless key, the wireless lock key, the authentication end key and the like to the wireless key end.
The wireless key end and the authentication end can perform user identity authentication based on the authentication end key. The user identity authentication can follow the existing user identity authentication process based on the digital key, and is not described herein again. After the user identity authentication is successful, the wireless key end and the wireless lock can perform vehicle body identity authentication based on the wireless lock key so as to unlock the vehicle. The vehicle body identity authentication process between the intelligent keys such as RKE/PKE and the like of the existing vehicle and the wireless lock can be used, and the details are not repeated herein.
Compared with the prior art, the wireless lock key and the authentication end key are sent to the wireless key end through the authentication end, the wireless key end and the authentication end perform user identity authentication based on the authentication end key, after the user identity authentication is passed, the wireless key end and the wireless lock of the vehicle perform vehicle body identity authentication based on the wireless lock key so as to realize unlocking and locking control of the vehicle, various entity keys can be replaced through the authentication end, the problem that vehicle key management is complex is solved, the authentication end can be used as a uniform digital key distribution inlet, digital key management is simplified, the original vehicle body identity authentication function of the vehicle can be kept, resources are saved, and the upgrading cost of the digital key is reduced.
EXAMPLE seven
An embodiment of the present invention further provides a computer-readable storage medium for storing a computer-readable program, where the computer-readable program is used for an apparatus to execute some or all of the above method embodiments.
That is, those skilled in the art can understand that all or part of the steps in the method according to the above embodiments may be implemented by a program instructing related hardware, where the program is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, etc.) or a processor (processor) to execute all or part of the steps in the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.
Claims (10)
1. A method for unlocking a vehicle, the method being applied to a wireless key end of a vehicle, the vehicle being provided with a wireless lock, the method comprising:
receiving key data sent by an authentication end; the key data includes: a wireless lock key and an authentication end key;
performing user identity authentication in real time based on the authentication end secret key and the authentication end;
and if the authentication end passes the user identity authentication, performing vehicle body identity authentication in real time based on the wireless lock secret key and the wireless lock, and controlling the vehicle to unlock after passing the vehicle body identity authentication.
2. The vehicle unlocking method according to claim 1, wherein the key data further includes: firmware data of the wireless key;
correspondingly, the vehicle unlocking method further comprises the following steps:
configuring the wireless key terminal in real time according to the firmware data of the wireless key; after configuration is completed, the wireless key end can perform user identity authentication based on a digital key between the authentication end secret key and the authentication end, and can perform vehicle body identity authentication with the wireless lock of the vehicle after the authentication end passes the user identity authentication so as to control unlocking of the vehicle.
3. The vehicle unlocking method according to claim 1, wherein before the receiving of the key data transmitted by the authentication terminal, the method further comprises:
sending a key data acquisition request to the authentication end; the key data acquisition request comprises the identity information of the vehicle, so that the authentication terminal can acquire the key data according to the identity information of the vehicle.
4. The vehicle unlocking method is characterized by being applied to an authentication end, wherein the authentication end is in communication connection with a wireless key end of a vehicle, and the vehicle is provided with a wireless lock; the method comprises the following steps:
acquiring key data of the wireless key terminal; the key data includes: a wireless lock key and an authentication end key;
sending the key data to the wireless key terminal;
and performing user identity authentication in real time based on the authentication end key and the wireless key end.
5. The vehicle unlocking method according to claim 4, wherein the key data further includes: firmware data of the wireless key.
6. An unlocking device for a vehicle, wherein the unlocking device is applied to a wireless key terminal of a vehicle equipped with a wireless lock, the device comprising:
the receiving module is used for receiving the key data sent by the authentication end; the key data includes: a wireless lock key and an authentication end key;
the user identity authentication module is used for carrying out user identity authentication in real time based on the authentication end secret key and the authentication end;
and the vehicle body identity authentication module is used for carrying out vehicle body identity authentication in real time based on the wireless lock secret key and the wireless lock if the authentication end passes the user identity authentication, and controlling the vehicle to unlock after passing the vehicle body identity authentication.
7. The vehicle unlocking device is characterized in that the unlocking device is applied to an authentication end, the authentication end is in communication connection with a wireless key end of a vehicle, and the vehicle is provided with a wireless lock; the vehicle unlocking apparatus includes:
the acquisition module is used for acquiring key data of the wireless key terminal; the key data includes: a wireless lock key and an authentication end key;
the sending module is used for sending the key data to the wireless key terminal;
and the user identity authentication module is used for carrying out user identity authentication in real time based on the authentication end key and the wireless key end.
8. A wireless key tip for unlocking a wireless lock of a vehicle, the wireless key tip comprising: the short-distance communication module, the wireless key module, the memory and the processor; the working frequency band of the wireless key module is the same as that of the wireless lock;
the memory stores a computer program that is executed by the processor to implement the vehicle unlocking method according to any one of claims 1 to 3.
9. The wireless key tip of claim 8, further comprising:
the power management module is connected with the OBD interface and used for converting a power supply provided by the OBD interface into a power supply of the short-distance communication module, the wireless key module, the memory and the processor;
the power management module is arranged on a first circuit board, and the near field communication module, the wireless key module, the memory and the processor are arranged on a second circuit board; the first circuit board and the second circuit board are electrically connected;
the wireless key end still includes the casing, the OBD interface expose in the casing.
10. A computer-readable storage medium on which a computer program is stored, the program being characterized in that it implements the vehicle-end key configuration method according to any one of claims 1 to 3 or the vehicle unlocking method according to claim 4 or 5 when executed by a processor.
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| CN202111207704.2A CN113734095B (en) | 2021-10-18 | 2021-10-18 | Vehicle unlocking method and device, wireless key terminal and medium |
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| CN202111207704.2A CN113734095B (en) | 2021-10-18 | 2021-10-18 | Vehicle unlocking method and device, wireless key terminal and medium |
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Cited By (1)
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| WO2024007993A1 (en) * | 2022-07-05 | 2024-01-11 | 蔚来汽车科技（安 徽）有限公司 | Software upgrade method, and device and storage medium |
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