CN115734187A

CN115734187A - Bluetooth connection method and electronic equipment

Info

Publication number: CN115734187A
Application number: CN202111016696.3A
Authority: CN
Inventors: 王良; 吕森; 贾琴勇
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2023-03-03
Also published as: WO2023029990A1

Abstract

The embodiment of the application provides a Bluetooth connection method, a system and a device. The method comprises the following steps: firstly, a first Bluetooth module in the electronic equipment receives a Bluetooth address of a third Bluetooth module in the vehicle sent by the vehicle based on first Bluetooth connection with a second Bluetooth module in the vehicle, wherein the first Bluetooth connection is established in the Bluetooth vehicle key unlocking process by adopting the electronic equipment for the first time. Then, the first Bluetooth module establishes a second Bluetooth connection with the third Bluetooth module for the first time based on the Bluetooth address of the third Bluetooth module, wherein the Bluetooth address of the third Bluetooth module is used for the first Bluetooth module to confirm the pairing with the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time. Therefore, the first Bluetooth module can be automatically confirmed to be paired with the third Bluetooth module based on the acquired Bluetooth address, so that the first Bluetooth connection is automatically established with the third Bluetooth module, manual operation of a user in a mobile phone is not needed, the operation of connecting the Bluetooth of the user is simplified, and the user experience is improved.

Description

Bluetooth connection method and electronic equipment

Technical Field

The embodiment of the application relates to the field of communication, in particular to a Bluetooth connection method and electronic equipment.

Background

Generally, in the process of connecting the mobile phone Bluetooth and the vehicle-mounted entertainment Bluetooth for the first time, the mobile phone Bluetooth and the vehicle-mounted entertainment Bluetooth need to be paired first and then can be connected; after a subsequent user enters the vehicle every time, the vehicle-mounted entertainment system Bluetooth can automatically connect back to the mobile terminal device without manual operation.

At present, in the prior art, in the process of connecting the mobile phone bluetooth and the vehicle-mounted entertainment bluetooth for the first time, the mobile phone interface and the vehicle display screen can pop up the pairing prompt box, the user needs to click the acceptance button in the mobile phone interface and the vehicle display screen, the mobile phone bluetooth and the vehicle-mounted entertainment bluetooth can be paired, and the operation is complex.

Disclosure of Invention

In order to solve the technical problem, the application provides a bluetooth connection method and an electronic device. In the method, the mobile phone Bluetooth and the vehicle-mounted entertainment system Bluetooth are automatically connected, so that the user operation is simplified, and the user experience is improved.

In a first aspect, an embodiment of the present application provides a bluetooth connection method, which is applied to an electronic device, and the method includes: firstly, a first Bluetooth module in the electronic equipment receives a Bluetooth address of a third Bluetooth module in the vehicle, which is sent by the vehicle, based on a first Bluetooth connection with a second Bluetooth module in the vehicle, wherein the first Bluetooth connection is established in the Bluetooth vehicle key unlocking process by adopting the electronic equipment for the first time. Then, the first Bluetooth module establishes a second Bluetooth connection with the third Bluetooth module for the first time based on the Bluetooth address of the third Bluetooth module, wherein the Bluetooth address of the third Bluetooth module is used for the first Bluetooth module to confirm the pairing with the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time. Thus, the first Bluetooth module can acquire the Bluetooth address of the third Bluetooth module based on the Bluetooth connection established when the Bluetooth car key is firstly used for unlocking; after the vehicle is powered on, the first Bluetooth module can automatically confirm to be paired with the third Bluetooth module based on the acquired Bluetooth address, so that the first Bluetooth connection with the third Bluetooth module can be automatically established, manual operation of a user in a mobile phone is not needed, the operation of connecting the electronic equipment with the vehicle Bluetooth by the user is simplified, and the user experience is improved.

For example, the first bluetooth module may be referred to as bluetooth module A0, the second bluetooth module may be referred to as bluetooth module A1, and the third bluetooth module may be referred to as bluetooth module A3.

Illustratively, the second Bluetooth module is a BLE (Bluetooth Low Energy) module, and the third Bluetooth module is a classic Bluetooth module.

Illustratively, the first bluetooth connection is a BLE connection and the second bluetooth connection is a classic bluetooth connection.

Illustratively, the second bluetooth connection includes an A2DP (advanced Distribution Profile, bluetooth audio transmission model Profile) connection, and/or an HFP (Hands-free Profile, phone Hands-free protocol) connection.

Illustratively, the electronic device may include a mobile phone, a tablet computer, and the like.

According to a first aspect, a first bluetooth module confirms pairing with a third bluetooth module, comprising: the first Bluetooth module receives first authentication information sent by the third Bluetooth module, wherein the first authentication information comprises a Bluetooth address of the third Bluetooth module; the first Bluetooth module determines a Bluetooth address in the first authentication information, and generates first user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the first Bluetooth connection, wherein the first user pairing confirmation information is used for indicating a user of the electronic device to accept the third Bluetooth module to be paired with the first Bluetooth module.

According to the first aspect, or any implementation manner of the first aspect above, before the first bluetooth connection is established, the method further includes: the first Bluetooth module sends the Bluetooth address of the first Bluetooth module to the second Bluetooth module based on the first Bluetooth connection, so that the second Bluetooth module sends the Bluetooth address of the first Bluetooth module to the third Bluetooth module through a vehicle-mounted Bluetooth key management module in the vehicle; the Bluetooth address of the first Bluetooth module is used for confirming the pairing with the first Bluetooth module by the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time. Therefore, the third Bluetooth module can acquire the Bluetooth address of the first Bluetooth module, and subsequently, the third Bluetooth module can automatically confirm to be paired with the first Bluetooth module based on the Bluetooth address of the first Bluetooth module, so that the first Bluetooth connection with the first Bluetooth module is realized.

According to the first aspect, or any implementation manner of the first aspect, the bluetooth address of the third bluetooth module is further used for the first bluetooth module to initiate paging to the third bluetooth module in the process of establishing the second bluetooth connection for the first time. Therefore, a user does not need to select the Bluetooth equipment to be connected in the Bluetooth connection interface of the mobile phone, and the user operation is simplified.

According to the first aspect, or any one of the above implementation manners of the first aspect, the second bluetooth module is a bluetooth module corresponding to a bluetooth key module in a vehicle; the third Bluetooth module is a Bluetooth module corresponding to an in-vehicle entertainment system in the vehicle.

In a second aspect, an embodiment of the present application provides a bluetooth connection method, which is applied in a vehicle, and the method includes: firstly, a second Bluetooth module in the vehicle receives a Bluetooth address of a first Bluetooth module sent by a first Bluetooth module based on first Bluetooth connection with the first Bluetooth module in the electronic equipment, wherein the first Bluetooth connection is established in the Bluetooth vehicle key unlocking process by adopting the electronic equipment for the first time. Then, the second Bluetooth module sends the Bluetooth address of the first Bluetooth module to a vehicle-mounted Bluetooth key management module in the vehicle; then, the vehicle-mounted Bluetooth key management module sends the Bluetooth address of the first Bluetooth module to a third Bluetooth module in the vehicle; and then, the third Bluetooth module establishes a second Bluetooth connection with the first Bluetooth module for the first time based on the Bluetooth address of the first Bluetooth module, wherein the Bluetooth address of the first Bluetooth module is used for the third Bluetooth module to confirm the pairing with the first Bluetooth module in the process of establishing the second Bluetooth connection for the first time. In this way, the third bluetooth module can acquire the bluetooth address of the first bluetooth module based on the bluetooth connection established when the bluetooth car key is firstly adopted for unlocking; after the vehicle is powered on, the third Bluetooth module can automatically confirm to be paired with the first Bluetooth module based on the acquired Bluetooth address, so that the first Bluetooth connection is automatically established with the first Bluetooth module, manual operation of a user in a vehicle display screen is not needed, the operation of connecting the electronic equipment with the vehicle Bluetooth by the user is simplified, and the user experience is improved.

According to a second aspect, the third bluetooth module performs pairing confirmation with the first bluetooth module, comprising: the third Bluetooth module receives second authentication information sent by the first Bluetooth module, wherein the second authentication information comprises a Bluetooth address of the first Bluetooth module; and the third Bluetooth module determines a Bluetooth address in the second authentication information, and generates second user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the first Bluetooth connection, wherein the second user pairing confirmation information is used for indicating a user of the vehicle to accept the first Bluetooth module to be paired with the third Bluetooth module.

According to a second aspect, or any implementation manner of the second aspect above, before the first establishment of the second bluetooth connection, the method further includes: the vehicle-mounted Bluetooth key management module acquires a Bluetooth address of a third Bluetooth module from the third Bluetooth module; the vehicle-mounted Bluetooth key management module sends the Bluetooth address of the third Bluetooth module to the second Bluetooth module; and the second Bluetooth module sends the Bluetooth address of the third Bluetooth module to the first Bluetooth module based on the first Bluetooth connection, wherein the Bluetooth address of the third Bluetooth module is used for determining the pairing with the third Bluetooth module by the first Bluetooth module in the process of establishing the second Bluetooth connection for the first time. Therefore, the first Bluetooth module can acquire the Bluetooth address of the third Bluetooth module, and subsequently, the first Bluetooth module can be automatically confirmed to be paired with the third Bluetooth module based on the Bluetooth address of the third Bluetooth module, so that the first Bluetooth connection with the third Bluetooth module is realized.

According to the second aspect, or any implementation manner of the second aspect, the bluetooth address of the first bluetooth module is further used for initiating a page to the first bluetooth module by a third bluetooth module in a process of establishing the second bluetooth connection for the first time. Therefore, a user does not need to select the Bluetooth equipment to be connected in the Bluetooth connection interface in the vehicle display screen, and the user operation is simplified.

According to the second aspect, or any implementation manner of the second aspect, the second bluetooth module is a bluetooth module corresponding to a bluetooth key module in a vehicle; the third Bluetooth module is a Bluetooth module corresponding to an in-vehicle entertainment system in the vehicle.

In a third aspect, an embodiment of the present application provides a bluetooth connection method, which is applied to an electronic device, and includes: first, the first bluetooth module of the electronic device receives a bluetooth address of a third bluetooth module in the vehicle from the server, and the bluetooth address of the third bluetooth module is sent by the vehicle to the server. Then, the first Bluetooth module establishes a second Bluetooth connection with the third Bluetooth module for the first time based on the Bluetooth address of the third Bluetooth module, wherein the Bluetooth address of the third Bluetooth module is used for the first Bluetooth module to confirm the pairing with the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time. In this way, the first Bluetooth module can acquire the Bluetooth address of the third Bluetooth module based on the server; after the vehicle is powered on, the first Bluetooth module can automatically confirm to be paired with the third Bluetooth module based on the acquired Bluetooth address, so that the first Bluetooth connection with the third Bluetooth module can be automatically established, manual operation of a user in a mobile phone is not needed, the operation of connecting the electronic equipment with the vehicle Bluetooth by the user is simplified, and the user experience is improved. In addition, the digital vehicle key data are transmitted based on the first Bluetooth connection, and the Bluetooth address of the third Bluetooth module is acquired without depending on the first Bluetooth connection between the first Bluetooth module and the second Bluetooth module, so that the third Bluetooth address is transmitted without waiting for the digital key to verify the data transmission, and then the third Bluetooth address can be immediately paired and confirmed with the third Bluetooth module without waiting after the vehicle is powered on, and the Bluetooth connection efficiency is improved.

According to a third aspect, the first bluetooth module confirming pairing with the third bluetooth module comprises: the first Bluetooth module receives first authentication information sent by the third Bluetooth module, wherein the first authentication information comprises a Bluetooth address of the third Bluetooth module; the first Bluetooth module determines a Bluetooth address in the first authentication information, and generates first user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the first Bluetooth connection, wherein the first user pairing confirmation information is used for indicating a user of the electronic device to accept the third Bluetooth module to be paired with the first Bluetooth module.

According to the third aspect, or any implementation manner of the third aspect above, before the first establishment of the second bluetooth connection, the method further includes: the first Bluetooth module sends the Bluetooth address of the first Bluetooth module to the server, and the server sends the Bluetooth address of the first Bluetooth module to the third Bluetooth module through the vehicle-mounted Bluetooth key management module of the vehicle, wherein the Bluetooth address of the first Bluetooth module is used for confirming the pairing with the first Bluetooth module by the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time. Therefore, the third Bluetooth module can acquire the Bluetooth address of the first Bluetooth module, and can be automatically paired and confirmed with the first Bluetooth module based on the Bluetooth address of the first Bluetooth module subsequently, so that the first Bluetooth connection with the first Bluetooth module is realized.

According to the third aspect, or any implementation manner of the third aspect, the bluetooth address of the third bluetooth module is further used for the first bluetooth module to initiate paging to the third bluetooth module in the process of establishing the second bluetooth connection for the first time. Therefore, a user does not need to select the Bluetooth equipment to be connected in the Bluetooth connection interface of the mobile phone, and the user operation is simplified.

According to the third aspect, or any implementation manner of the third aspect above, the second bluetooth module is a bluetooth module corresponding to a bluetooth key module in a vehicle; the third Bluetooth module is a Bluetooth module corresponding to an in-vehicle entertainment system in the vehicle.

In a fourth aspect, an embodiment of the present application provides a bluetooth connection method, which is applied in a vehicle, and the method includes: firstly, a vehicle-mounted Bluetooth key management module of a vehicle receives a Bluetooth address of a first Bluetooth module in electronic equipment from a server, wherein the Bluetooth address of the first Bluetooth module is sent to the server by the first Bluetooth module. Then, the vehicle-mounted Bluetooth key management module sends the Bluetooth address of the first Bluetooth module to a third Bluetooth module of the vehicle; and then, the third Bluetooth module establishes a second Bluetooth connection with the first Bluetooth module for the first time based on the Bluetooth address of the first Bluetooth module, wherein the Bluetooth address of the first Bluetooth module is used for the third Bluetooth module to confirm the pairing with the first Bluetooth module in the process of establishing the second Bluetooth connection for the first time. In this way, the third bluetooth module can acquire the bluetooth address of the first bluetooth module based on the server; after the vehicle is powered on, the third Bluetooth module can automatically confirm to be paired with the first Bluetooth module based on the acquired Bluetooth address, so that the first Bluetooth connection is automatically established with the first Bluetooth module, manual operation of a user in a vehicle display screen is not needed, the operation of connecting the electronic equipment with the vehicle Bluetooth by the user is simplified, and the user experience is improved. In addition, because the digital car key data are transmitted on the first Bluetooth connection, and the acquisition of the Bluetooth address of the first Bluetooth module does not depend on the first Bluetooth connection between the first Bluetooth module and the second Bluetooth module, the first Bluetooth address is transmitted without waiting for the transmission of the digital key verification data, and then the first Bluetooth address can be immediately paired and confirmed with the first Bluetooth module without waiting after the car is powered on, so that the Bluetooth connection efficiency is improved.

According to a fourth aspect, the third bluetooth module confirms pairing with the first bluetooth module, comprising: the third Bluetooth module receives second authentication information sent by the first Bluetooth module, wherein the second authentication information comprises a Bluetooth address of the first Bluetooth module; and the third Bluetooth module determines a Bluetooth address in the second authentication information, and generates second user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the first Bluetooth connection, wherein the second user pairing confirmation information is used for indicating a user of the vehicle to accept the pairing of the first Bluetooth module and the second Bluetooth module.

According to a fourth aspect, or any implementation manner of the fourth aspect above, before the first establishment of the second bluetooth connection, the method further includes: the vehicle-mounted Bluetooth key management module acquires a Bluetooth address of a third Bluetooth module from the third Bluetooth module; the vehicle-mounted Bluetooth key management module sends a Bluetooth address of the third Bluetooth module to the server, so that the server sends the Bluetooth address of the third Bluetooth module to the first Bluetooth module; and the Bluetooth address of the third Bluetooth module is used for confirming the pairing with the third Bluetooth module by the first Bluetooth module in the process of establishing the second Bluetooth connection for the first time. Therefore, the third Bluetooth module can acquire the Bluetooth address of the first Bluetooth module, and subsequently, the third Bluetooth module can be automatically paired and confirmed based on the Bluetooth address of the first Bluetooth module, so that the first Bluetooth connection with the third Bluetooth module is realized.

According to a fourth aspect, or any implementation manner of the fourth aspect, the bluetooth address of the first bluetooth module is further used for initiating a page to the first bluetooth module by the third bluetooth module in a process of establishing the second bluetooth connection for the first time. Therefore, a user does not need to select the Bluetooth equipment to be connected in the Bluetooth connection interface in the vehicle display screen, and the user operation is simplified.

According to a fourth aspect or any implementation manner of the fourth aspect above, the second bluetooth module is a bluetooth module corresponding to a bluetooth key module in a vehicle; the third Bluetooth module is a Bluetooth module corresponding to an in-vehicle entertainment system in the vehicle.

In a fifth aspect, an embodiment of the present application provides a bluetooth connection method, which is applied to an electronic device, and the method includes: firstly, the NFC module in the electronic equipment receives a Bluetooth address of a third Bluetooth module in the vehicle, which is sent by the vehicle, based on NFC connection with the vehicle-mounted NFC key module in the vehicle, wherein the NFC connection is established in the process of unlocking the NFC vehicle key by adopting the electronic equipment for the first time. Then, the NFC module sends a Bluetooth address of a third Bluetooth module to a first Bluetooth module in the electronic equipment; and then, the first Bluetooth module establishes a second Bluetooth connection with the third Bluetooth module for the first time based on the Bluetooth address of the third Bluetooth module, wherein the Bluetooth address of the third Bluetooth module is used for the first Bluetooth module to confirm the pairing with the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time. In this way, the first bluetooth module can acquire the bluetooth address of the third bluetooth module based on the NFC connection established when the NFC vehicle key is used for unlocking for the first time; after the vehicle is powered on, the first Bluetooth module can automatically confirm to be paired with the third Bluetooth module based on the acquired Bluetooth address, so that the first Bluetooth connection with the third Bluetooth module can be automatically established, manual operation of a user in a mobile phone is not needed, the operation of connecting the electronic equipment with the vehicle Bluetooth by the user is simplified, and the user experience is improved.

Illustratively, the first bluetooth module may be referred to as bluetooth module A0, and the third bluetooth module may be referred to as bluetooth module A3.

Illustratively, the third bluetooth module is a classic bluetooth module.

Illustratively, the second bluetooth connection is a classic bluetooth connection.

Illustratively, the electronic device may include a mobile phone, a tablet computer, and the like. For example, the NFC module in the electronic device is referred to as a mobile phone NFC module.

According to a fifth aspect, the first bluetooth module confirms pairing with the third bluetooth module, comprising: the first Bluetooth module receives first authentication information sent by the third Bluetooth module, wherein the first authentication information comprises a Bluetooth address of the third Bluetooth module; the first Bluetooth module determines a Bluetooth address in the first authentication information, and generates first user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the NFC connection, wherein the first user pairing confirmation information is used for indicating a user of the electronic device to accept the pairing of the third Bluetooth module and the first Bluetooth module.

According to a fifth aspect, or any implementation manner of the above fifth aspect, before the first establishing of the second bluetooth connection, the method further comprises: the first Bluetooth module sends a Bluetooth address of the first Bluetooth module to the NFC module, the NFC module sends the Bluetooth address of the first Bluetooth module to the vehicle-mounted NFC key module based on NFC connection, and the vehicle-mounted NFC key module sends the Bluetooth address of the first Bluetooth module to the third Bluetooth module through the vehicle-mounted Bluetooth key management module in the vehicle; the Bluetooth address of the first Bluetooth module is used for confirming the pairing with the first Bluetooth module by the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time. Therefore, the third Bluetooth module can acquire the Bluetooth address of the first Bluetooth module, and subsequently, the third Bluetooth module can be automatically paired with the first Bluetooth module for confirmation based on the Bluetooth address of the first Bluetooth module, so that the first Bluetooth connection with the first Bluetooth module is realized.

According to the fifth aspect, or any implementation manner of the above fifth aspect, the bluetooth address of the third bluetooth module is further used for the first bluetooth module to initiate paging to the third bluetooth module in the process of establishing the second bluetooth connection for the first time. Therefore, a user does not need to select the Bluetooth equipment to be connected in the Bluetooth connection interface of the mobile phone, and the user operation is simplified.

According to a fifth aspect, or any implementation manner of the above fifth aspect, the third bluetooth module is a bluetooth module corresponding to an in-vehicle entertainment system in a vehicle.

In a sixth aspect, an embodiment of the present application provides a bluetooth connection method, which is applied in a vehicle, and the method includes: firstly, the vehicle-mounted NFC key module in the vehicle receives the Bluetooth address of the first Bluetooth module sent by the first Bluetooth module based on the NFC connection with the NFC module in the electronic equipment, and the NFC connection is established in the process of unlocking the NFC vehicle key by adopting the electronic equipment for the first time. Then, the vehicle-mounted NFC key module sends the Bluetooth address of the first Bluetooth module to a vehicle-mounted Bluetooth key management module in the vehicle; then, the vehicle-mounted Bluetooth key management module sends the Bluetooth address of the first Bluetooth module to a third Bluetooth module in the vehicle; and then, the third Bluetooth module establishes a second Bluetooth connection with the first Bluetooth module for the first time based on the Bluetooth address of the first Bluetooth module, wherein the Bluetooth address of the first Bluetooth module is used for the third Bluetooth module to confirm the pairing with the first Bluetooth module in the process of establishing the second Bluetooth connection for the first time. In this way, the third bluetooth module can acquire the bluetooth address of the first bluetooth module based on the bluetooth connection established when the NFC vehicle key is used for unlocking for the first time; after the vehicle is powered on, the third Bluetooth module can automatically confirm to be paired with the first Bluetooth module based on the acquired Bluetooth address, so that the first Bluetooth connection with the first Bluetooth module is automatically established, manual operation of a user in a vehicle display screen is not needed, the operation of connecting the electronic equipment with the vehicle Bluetooth by the user is simplified, and the user experience is improved.

According to a sixth aspect, the third bluetooth module performs pairing confirmation with the first bluetooth module, comprising: the third Bluetooth module receives second authentication information sent by the first Bluetooth module, wherein the second authentication information comprises a Bluetooth address of the first Bluetooth module; and the third Bluetooth module determines a Bluetooth address in the second authentication information, and generates second user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the NFC connection, wherein the second user pairing confirmation information is used for indicating a user of the vehicle to accept the pairing of the first Bluetooth module and the third Bluetooth module.

According to a sixth aspect or any implementation manner of the sixth aspect above, before the first establishment of the second bluetooth connection, the method further includes: the vehicle-mounted Bluetooth key management module acquires a Bluetooth address of a third Bluetooth module from the third Bluetooth module; the vehicle-mounted Bluetooth key management module sends the Bluetooth address of the third Bluetooth module to the vehicle-mounted NFC key module; the vehicle-mounted NFC key module sends a Bluetooth address of a third Bluetooth module to an NFC module in the electronic equipment based on NFC connection, and the NFC module sends the Bluetooth address of the third Bluetooth module to the first Bluetooth module, wherein the Bluetooth address of the third Bluetooth module is used for determining pairing with the third Bluetooth module by the first Bluetooth module in the process of establishing second Bluetooth connection for the first time. Therefore, the first Bluetooth module can acquire the Bluetooth address of the third Bluetooth module, and subsequently, the first Bluetooth module can be automatically paired with the third Bluetooth module for confirmation based on the Bluetooth address of the third Bluetooth module, so that the first Bluetooth connection with the third Bluetooth module is realized.

According to a sixth aspect, or any implementation manner of the foregoing sixth aspect, the bluetooth address of the first bluetooth module is further used for the third bluetooth module to initiate paging to the first bluetooth module in a process of establishing the second bluetooth connection for the first time. Therefore, a user does not need to select the Bluetooth equipment to be connected in the Bluetooth connection interface in the vehicle display screen, and the user operation is simplified.

According to a sixth aspect, or any implementation manner of the sixth aspect, the third bluetooth module is a bluetooth module corresponding to an in-vehicle entertainment system in a vehicle.

In a seventh aspect, an embodiment of the present application provides an electronic device, including: the first Bluetooth module is used for receiving a Bluetooth address of a third Bluetooth module in the vehicle, which is sent by the vehicle, based on first Bluetooth connection between the first Bluetooth module and a second Bluetooth module in the vehicle, wherein the first Bluetooth connection is established in the Bluetooth vehicle key unlocking process by adopting electronic equipment for the first time; and establishing a second Bluetooth connection with the third Bluetooth module for the first time based on the Bluetooth address of the third Bluetooth module, wherein the Bluetooth address of the third Bluetooth module is used for the first Bluetooth module to confirm the pairing with the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

According to the seventh aspect, the first bluetooth module is further configured to receive first authentication information sent by the third bluetooth module, where the first authentication information includes a bluetooth address of the third bluetooth module; and determining a Bluetooth address in the first authentication information, and generating first user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the first Bluetooth connection, wherein the first user pairing confirmation information is used for indicating a user of the electronic equipment to accept that the third Bluetooth module is paired with the first Bluetooth module.

According to a seventh aspect, or any implementation manner of the seventh aspect above, the first bluetooth module is further configured to send a bluetooth address of the first bluetooth module to the second bluetooth module based on the first bluetooth connection before the second bluetooth connection is established for the first time, so that the second bluetooth module sends the bluetooth address of the first bluetooth module to the third bluetooth module through a vehicle-mounted bluetooth key management module in the vehicle; the Bluetooth address of the first Bluetooth module is used for confirming the pairing with the first Bluetooth module by the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

According to a seventh aspect, or any implementation manner of the seventh aspect, the bluetooth address of the third bluetooth module is further used for the first bluetooth module to initiate paging to the third bluetooth module in the process of establishing the second bluetooth connection for the first time.

Any one of the implementations of the seventh aspect and the seventh aspect corresponds to any one of the implementations of the first aspect and the first aspect, respectively. For technical effects corresponding to any one of the implementation manners of the seventh aspect and the seventh aspect, reference may be made to the technical effects corresponding to any one of the implementation manners of the first aspect and the first aspect, and details are not repeated here.

In an eighth aspect, an embodiment of the present application provides a vehicle, where the vehicle includes a second bluetooth module, an onboard bluetooth key management module, and a third bluetooth module, where: the second Bluetooth module is used for receiving a Bluetooth address of the first Bluetooth module sent by the first Bluetooth module based on the first Bluetooth connection between the second Bluetooth module and the first Bluetooth module in the electronic equipment, and the first Bluetooth connection is established in the Bluetooth car key unlocking process by adopting the electronic equipment for the first time; the Bluetooth address of the first Bluetooth module is sent to the vehicle-mounted Bluetooth key management module; the vehicle-mounted Bluetooth key management module is used for sending the Bluetooth address of the first Bluetooth module to the third Bluetooth module; and the third Bluetooth module is used for establishing second Bluetooth connection with the first Bluetooth module for the first time based on the Bluetooth address of the first Bluetooth module, wherein the Bluetooth address of the first Bluetooth module is used for confirming the pairing with the first Bluetooth module by the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

According to the eighth aspect, the third bluetooth module is further configured to receive second authentication information sent by the first bluetooth module, where the second authentication information includes a bluetooth address of the first bluetooth module; and determining a Bluetooth address in the second authentication information, and generating second user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the first Bluetooth connection, wherein the second user pairing confirmation information is used for indicating a user of the vehicle to accept the first Bluetooth module and the third Bluetooth module to be paired.

According to the eighth aspect or any implementation manner of the above eighth aspect, the vehicle-mounted bluetooth key management module is further configured to obtain a bluetooth address of a third bluetooth module from the third bluetooth module before the second bluetooth connection is established for the first time; the Bluetooth address of the third Bluetooth module is sent to the second Bluetooth module; and the second Bluetooth module is also used for sending a Bluetooth address of a third Bluetooth module to the first Bluetooth module based on the first Bluetooth connection, wherein the Bluetooth address of the third Bluetooth module is used for determining the pairing with the third Bluetooth module by the first Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

According to an eighth aspect or any implementation manner of the above eighth aspect, the second bluetooth module is a bluetooth module corresponding to a bluetooth key module in a vehicle; the third Bluetooth module is a Bluetooth module corresponding to an in-vehicle entertainment system in the vehicle.

According to the eighth aspect, or any implementation manner of the eighth aspect above, the bluetooth address of the first bluetooth module is further used for the third bluetooth module to initiate paging to the first bluetooth module in the process of establishing the second bluetooth connection for the first time.

Any one implementation manner of the eighth aspect and the eighth aspect corresponds to any one implementation manner of the second aspect and the second aspect, respectively. For technical effects corresponding to any one implementation manner of the eighth aspect and the eighth aspect, reference may be made to the technical effects corresponding to any one implementation manner of the second aspect and the second aspect, which are not described herein again.

In a ninth aspect, an embodiment of the present application provides an electronic device, including: the first Bluetooth module is used for receiving a Bluetooth address of a third Bluetooth module in the vehicle from the server, and the Bluetooth address of the third Bluetooth module is sent to the server by the vehicle; and establishing a second Bluetooth connection with the third Bluetooth module for the first time based on the Bluetooth address of the third Bluetooth module, wherein the Bluetooth address of the third Bluetooth module is used for the first Bluetooth module to confirm the pairing with the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

According to the ninth aspect, the first bluetooth module is further configured to receive first authentication information sent by the third bluetooth module, where the first authentication information includes a bluetooth address of the third bluetooth module; the first Bluetooth module determines a Bluetooth address in the first authentication information, and generates first user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the first Bluetooth connection, wherein the first user pairing confirmation information is used for indicating a user of the electronic device to accept the third Bluetooth module to be paired with the first Bluetooth module.

According to a ninth aspect, or any one of the above implementation manners of the ninth aspect, the first bluetooth module is further configured to send a bluetooth address of the first bluetooth module to the server, so that the server sends the bluetooth address of the first bluetooth module to the third bluetooth module through the vehicle-mounted bluetooth key management module of the vehicle, where the bluetooth address of the first bluetooth module is used for the third bluetooth module to confirm pairing with the first bluetooth module in a process of establishing the second bluetooth connection for the first time.

According to a ninth aspect, or any implementation manner of the foregoing ninth aspect, the bluetooth address of the third bluetooth module is further used for the first bluetooth module to initiate paging to the third bluetooth module in a process of establishing the second bluetooth connection for the first time.

Any one of the ninth aspect and the ninth aspect corresponds to any one of the third aspect and the third aspect, respectively. For technical effects corresponding to any one of the implementations of the ninth aspect and the ninth aspect, reference may be made to the technical effects corresponding to any one of the implementations of the third aspect and the third aspect, which are not described herein again.

In a tenth aspect, an embodiment of the present application provides a vehicle, where the vehicle includes an onboard bluetooth key management module and a third bluetooth module, where: the vehicle-mounted Bluetooth key management module is used for receiving a Bluetooth address of a first Bluetooth module in the electronic equipment from the server, wherein the Bluetooth address of the first Bluetooth module is sent to the server by the first Bluetooth module; the Bluetooth address of the first Bluetooth module is sent to a third Bluetooth module of the vehicle; and the third Bluetooth module is used for establishing second Bluetooth connection with the first Bluetooth module for the first time based on the Bluetooth address of the first Bluetooth module, wherein the Bluetooth address of the first Bluetooth module is used for confirming the pairing with the first Bluetooth module by the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

According to the tenth aspect, the third bluetooth module is further configured to receive second authentication information sent by the first bluetooth module, where the second authentication information includes a bluetooth address of the first bluetooth module; and determining a Bluetooth address in the second authentication information, and generating second user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the first Bluetooth connection, wherein the second user pairing confirmation information is used for indicating a user of the vehicle to accept the first Bluetooth module and the second Bluetooth module to be paired.

According to the tenth aspect or any one of the above tenth aspects, the vehicle-mounted bluetooth key management module is further configured to obtain a bluetooth address of a third bluetooth module from the third bluetooth module before the second bluetooth connection is established for the first time; the Bluetooth address of the third Bluetooth module is sent to the server, so that the server sends the Bluetooth address of the third Bluetooth module to the first Bluetooth module; and the Bluetooth address of the third Bluetooth module is used for confirming the pairing with the third Bluetooth module by the first Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

According to a tenth aspect or any implementation manner of the above tenth aspect, the second bluetooth module is a bluetooth module corresponding to a bluetooth key module in a vehicle; the third Bluetooth module is a Bluetooth module corresponding to an in-vehicle entertainment system in the vehicle.

According to a tenth aspect, or any implementation manner of the tenth aspect above, the bluetooth address of the first bluetooth module is further used for the third bluetooth module to initiate paging to the first bluetooth module in the process of establishing the second bluetooth connection for the first time.

Any one of the tenth aspect and the tenth aspect corresponds to any one of the fourth aspect and the fourth aspect, respectively. For technical effects corresponding to any one implementation manner of the tenth aspect and the tenth aspect, reference may be made to the technical effects corresponding to any one implementation manner of the fourth aspect and the fourth aspect, which are not described herein again.

In an eleventh aspect, an embodiment of the present application provides an electronic device, including: the NFC module is used for receiving a Bluetooth address of a third Bluetooth module in the vehicle, which is sent by the vehicle, based on NFC connection with a vehicle-mounted NFC key module in the vehicle, wherein the NFC connection is established in the process of unlocking the NFC vehicle key by adopting electronic equipment for the first time; and sending the Bluetooth address of the third Bluetooth module to the first Bluetooth module in the electronic equipment. And the first Bluetooth module is used for establishing second Bluetooth connection with the third Bluetooth module for the first time based on the Bluetooth address of the third Bluetooth module, wherein the Bluetooth address of the third Bluetooth module is used for confirming the pairing with the third Bluetooth module by the first Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

According to the eleventh aspect, the first bluetooth module is further configured to receive first authentication information sent by the third bluetooth module, where the first authentication information includes a bluetooth address of the third bluetooth module; the first Bluetooth module determines a Bluetooth address in the first authentication information, and generates first user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the NFC connection, wherein the first user pairing confirmation information is used for indicating a user of the electronic device to accept that the third Bluetooth module is paired with the first Bluetooth module.

According to an eleventh aspect, or any implementation manner of the above eleventh aspect, the first bluetooth module is further configured to send a bluetooth address of the first bluetooth module to the NFC module before the second bluetooth connection is established for the first time; the NFC module is also used for sending the Bluetooth address of the first Bluetooth module to the vehicle-mounted NFC key module based on NFC connection, so that the vehicle-mounted NFC key module sends the Bluetooth address of the first Bluetooth module to the third Bluetooth module through the vehicle-mounted Bluetooth key management module in the vehicle; the Bluetooth address of the first Bluetooth module is used for confirming the pairing with the first Bluetooth module by the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time. Therefore, the third Bluetooth module can acquire the Bluetooth address of the first Bluetooth module, and subsequently, the third Bluetooth module can be automatically paired and connected with the first Bluetooth module based on the Bluetooth address of the first Bluetooth module.

According to an eleventh aspect, or any implementation manner of the above eleventh aspect, the bluetooth address of the third bluetooth module is further used for the first bluetooth module to initiate paging to the third bluetooth module in the process of establishing the second bluetooth connection for the first time.

Any one implementation manner of the eleventh aspect and the eleventh aspect corresponds to any one implementation manner of the fifth aspect and the fifth aspect, respectively. For technical effects corresponding to any one of the implementation manners of the eleventh aspect and the eleventh aspect, reference may be made to the technical effects corresponding to any one of the implementation manners of the fifth aspect and the fifth aspect, and details are not repeated here.

In a twelfth aspect, an embodiment of the present application provides a vehicle, including: vehicle-mounted NFC key module, vehicle-mounted bluetooth key management module and third bluetooth module, wherein: the vehicle-mounted NFC key module is used for receiving a Bluetooth address of the first Bluetooth module sent by the first Bluetooth module based on NFC connection with an NFC module in the electronic equipment, and the NFC connection is established in the process of unlocking the NFC car key by adopting the electronic equipment for the first time; and sending the Bluetooth address of the first Bluetooth module to a vehicle-mounted Bluetooth key management module in the vehicle. The vehicle-mounted Bluetooth key management module is used for sending the Bluetooth address of the first Bluetooth module to a third Bluetooth module in the vehicle; and the third Bluetooth module is used for establishing second Bluetooth connection with the first Bluetooth module for the first time based on the Bluetooth address of the first Bluetooth module, wherein the Bluetooth address of the first Bluetooth module is used for confirming the pairing with the first Bluetooth module by the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

According to the twelfth aspect, the third bluetooth module is further configured to receive second authentication information sent by the first bluetooth module, where the second authentication information includes a bluetooth address of the first bluetooth module; and the third Bluetooth module determines a Bluetooth address in the second authentication information, and generates second user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the NFC connection, wherein the second user pairing confirmation information is used for indicating the user of the vehicle to accept the pairing of the first Bluetooth module and the third Bluetooth module.

According to a twelfth aspect or any implementation manner of the twelfth aspect, the vehicle-mounted bluetooth key management module is further configured to obtain a bluetooth address of a third bluetooth module from the third bluetooth module before the second bluetooth connection is established for the first time; and sending the Bluetooth address of the third Bluetooth module to the vehicle-mounted NFC key module. And the vehicle-mounted NFC key module is also used for sending a Bluetooth address of a third Bluetooth module to the NFC module in the electronic equipment based on NFC connection so that the NFC module sends the Bluetooth address of the third Bluetooth module to the first Bluetooth module, wherein the Bluetooth address of the third Bluetooth module is used for determining the pairing with the third Bluetooth module by the first Bluetooth module in the process of establishing the second Bluetooth connection for the first time. Therefore, the first Bluetooth module can acquire the Bluetooth address of the third Bluetooth module, and subsequently, the first Bluetooth module can be automatically paired and connected with the third Bluetooth module based on the Bluetooth address of the third Bluetooth module.

According to a twelfth aspect, or any implementation manner of the twelfth aspect above, the third bluetooth module is a bluetooth module corresponding to an in-vehicle entertainment system in a vehicle.

According to a twelfth aspect, or any implementation manner of the twelfth aspect above, the bluetooth address of the first bluetooth module is further used for the third bluetooth module to initiate paging to the first bluetooth module in the process of establishing the second bluetooth connection for the first time.

Any one of the twelfth aspect and the twelfth aspect corresponds to any one of the sixth aspect and the sixth aspect, respectively. For technical effects corresponding to any one of the implementation manners of the twelfth aspect and the twelfth aspect, reference may be made to the technical effects corresponding to any one of the implementation manners of the sixth aspect and the sixth aspect, and details are not described here.

In a thirteenth aspect, an embodiment of the present application provides an electronic device, including: a memory and a processor, the memory coupled with the processor; the memory stores program instructions that, when executed by the processor, cause the electronic device to perform the bluetooth connection method of the first aspect or any possible implementation manner of the first aspect.

Any one implementation manner of the thirteenth aspect and the thirteenth aspect corresponds to any one implementation manner of the first aspect and the first aspect, respectively. For technical effects corresponding to any one implementation manner of the thirteenth aspect and the thirteenth aspect, reference may be made to the technical effects corresponding to any one implementation manner of the first aspect and the first aspect, and details are not repeated here.

In a fourteenth aspect, an embodiment of the present application provides an electronic device, including: a memory and a processor, the memory coupled with the processor; the memory stores program instructions that, when executed by the processor, cause the electronic device to perform the method of bluetooth connectivity of the third aspect or any possible implementation manner of the third aspect.

Any one implementation manner of the fourteenth aspect and the fourteenth aspect corresponds to any one implementation manner of the third aspect and the third aspect, respectively. For technical effects corresponding to any one implementation manner of the fourteenth aspect and the fourteenth aspect, reference may be made to the technical effects corresponding to any one implementation manner of the third aspect and the third aspect, and details are not repeated here.

In a fifteenth aspect, an embodiment of the present application provides an electronic device, including: a memory and a processor, the memory coupled with the processor; the memory stores program instructions that, when executed by the processor, cause the electronic device to perform the bluetooth connection method of the fifth aspect or any possible implementation of the fifth aspect.

Any one implementation manner of the fifteenth aspect and the fifteenth aspect corresponds to any one implementation manner of the fifth aspect and the fifth aspect, respectively. For technical effects corresponding to any one implementation manner of the fifteenth aspect and the fifteenth aspect, reference may be made to the technical effects corresponding to any one implementation manner of the fifth aspect and the fifth aspect, and details are not repeated here.

In a sixteenth aspect, an embodiment of the present application provides a vehicle, including: a memory and a processor, the memory coupled to the processor; the memory stores program instructions that, when executed by the processor, cause the electronic device to perform the bluetooth connection method of the second aspect or any possible implementation of the second aspect.

Any one implementation manner of the sixteenth aspect and the sixteenth aspect corresponds to any one implementation manner of the second aspect and the second aspect, respectively. For technical effects corresponding to any one of the implementation manners of the sixteenth aspect and the sixteenth aspect, reference may be made to the technical effects corresponding to any one of the implementation manners of the second aspect and the second aspect, and details are not repeated here.

In a seventeenth aspect, an embodiment of the present application provides a vehicle, including: a memory and a processor, the memory coupled to the processor; the memory stores program instructions that, when executed by the processor, cause the electronic device to perform the bluetooth connection method of the fourth aspect or any possible implementation of the fourth aspect.

Any one implementation manner of the seventeenth aspect and the seventeenth aspect corresponds to any one implementation manner of the fourth aspect and the fourth aspect, respectively. For technical effects corresponding to any one of the seventeenth aspect and the seventeenth aspect, reference may be made to the technical effects corresponding to any one of the fourth aspect and the fourth aspect, and details are not repeated here.

In an eighteenth aspect, an embodiment of the present application provides a vehicle, including: a memory and a processor, the memory coupled to the processor; the memory stores program instructions that, when executed by the processor, cause the electronic device to perform the bluetooth connection method of the sixth aspect or any possible implementation manner of the sixth aspect.

Any one of the eighteenth aspect and the eighteenth aspect corresponds to any one of the sixth aspect and the sixth aspect, respectively. For technical effects corresponding to any one implementation manner of the eighteenth aspect and the eighteenth aspect, reference may be made to the technical effects corresponding to any one implementation manner of the sixth aspect and the sixth aspect, which are not described herein again.

In a nineteenth aspect, embodiments of the present application provide a chip comprising one or more interface circuits and one or more processors; the interface circuit is used for receiving signals from a memory of the electronic equipment and sending the signals to the processor, and the signals comprise computer instructions stored in the memory; the computer instructions, when executed by the processor, cause the electronic device to perform the bluetooth connection method of the first aspect or any possible implementation manner of the first aspect.

Any one implementation manner of the nineteenth aspect corresponds to any one implementation manner of the first aspect. For technical effects corresponding to any one implementation manner of the nineteenth aspect and the nineteenth aspect, reference may be made to the technical effects corresponding to any one implementation manner of the first aspect and the first aspect, and details are not repeated here.

In a twentieth aspect, embodiments of the present application provide a chip comprising one or more interface circuits and one or more processors; the interface circuit is used for receiving signals from a memory of the electronic equipment and sending the signals to the processor, and the signals comprise computer instructions stored in the memory; the processor, when executing the computer instructions, causes the electronic device to perform the bluetooth connection method of the third aspect or any possible implementation of the third aspect.

Any one of the twentieth aspect and the twentieth aspect corresponds to any one of the third aspect and the third aspect, respectively. For technical effects corresponding to any one of the twentieth aspect and the twentieth aspect, reference may be made to the technical effects corresponding to any one of the third aspect and the third aspect, and details are not repeated here.

In a twenty-first aspect, an embodiment of the present application provides a chip, including one or more interface circuits and one or more processors; the interface circuit is used for receiving signals from a memory of the electronic equipment and sending the signals to the processor, and the signals comprise computer instructions stored in the memory; the computer instructions, when executed by the processor, cause the electronic device to perform the bluetooth connection method of the fifth aspect or any possible implementation of the fifth aspect.

Any one implementation manner of the twenty-first aspect and the twenty-second aspect corresponds to any one implementation manner of the fifth aspect and the twenty-first aspect, respectively. For technical effects corresponding to any one of the twenty-first aspect and the twenty-first aspect, reference may be made to the technical effects corresponding to any one of the above-mentioned fifth aspect and the twenty-first aspect, and details are not repeated here.

In a twenty-second aspect, embodiments of the present application provide a chip comprising one or more interface circuits and one or more processors; the interface circuit is configured to receive signals from a memory of the vehicle and send signals to the processor, the signals including computer instructions stored in the memory; the processor, when executing the computer instructions, causes the vehicle to perform the bluetooth connection method of the second aspect or any possible implementation of the second aspect.

Any one implementation manner of the twenty-second aspect and the twenty-second aspect corresponds to any one implementation manner of the second aspect and the second aspect, respectively. For technical effects corresponding to any one of the twenty-second aspect and the twenty-second aspect, reference may be made to the technical effects corresponding to any one of the second aspect and the twenty-second aspect, and details are not repeated here.

In a twenty-third aspect, embodiments of the present application provide a chip, including one or more interface circuits and one or more processors; the interface circuit is configured to receive signals from a memory of the vehicle and send signals to the processor, the signals including computer instructions stored in the memory; the processor, when executing the computer instructions, causes the vehicle to perform the bluetooth connection method of the fourth aspect or any possible implementation manner of the fourth aspect.

Any one implementation manner of the twenty-third aspect and the twenty-third aspect corresponds to any one implementation manner of the fourth aspect and the fourth aspect, respectively. For technical effects corresponding to any one of the twenty-third aspect and the twenty-third aspect, reference may be made to the technical effects corresponding to any one of the foregoing fourth aspect and the fourth aspect, and details are not repeated here.

In a twenty-fourth aspect, embodiments of the present application provide a chip, including one or more interface circuits and one or more processors; the interface circuit is configured to receive signals from a memory of the vehicle and send signals to the processor, the signals including computer instructions stored in the memory; the processor, when executing the computer instructions, causes the vehicle to perform the bluetooth connection method of the sixth aspect or any possible implementation of the sixth aspect.

Any one implementation manner of the twenty-fourth aspect and the twenty-fourteenth aspect corresponds to any one implementation manner of the sixth aspect and the sixth aspect, respectively. For technical effects corresponding to any one of the twenty-fourth aspect and the twenty-fourth aspect, reference may be made to the technical effects corresponding to any one of the above-mentioned sixth aspect and the sixth aspect, which are not described herein again.

In a twenty-fifth aspect, embodiments of the present application provide a computer storage medium, where the computer storage medium stores a computer program, and when the computer program runs on a computer or a processor, the computer or the processor is caused to execute the bluetooth connection method in the first aspect or any possible implementation manner of the first aspect.

Any one implementation manner of the twenty-fifth aspect and the twenty-fifth aspect corresponds to any one implementation manner of the first aspect and the first aspect, respectively. For a technical effect corresponding to any one implementation manner of the twenty-fifth aspect and the twenty-fifth aspect, reference may be made to the technical effect corresponding to any one implementation manner of the first aspect and the first aspect, and details are not repeated here.

In a twenty-sixth aspect, embodiments of the present application provide a computer storage medium, where a computer program is stored in the computer readable storage medium, and when the computer program runs on a computer or a processor, the computer or the processor is caused to execute the bluetooth connection method in the second aspect or any possible implementation manner of the second aspect.

Any one implementation manner of the twenty-sixth aspect and the twenty-sixth aspect corresponds to any one implementation manner of the second aspect and the second aspect, respectively. For a technical effect corresponding to any one implementation manner of the twenty-sixth aspect and the twenty-sixth aspect, reference may be made to the technical effect corresponding to any one implementation manner of the second aspect and the second aspect, and details are not described here.

In a twenty-seventh aspect, the present application provides a computer storage medium, where a computer program is stored in the computer readable storage medium, and when the computer program runs on a computer or a processor, the computer or the processor is caused to execute the bluetooth connection method in the third aspect or any possible implementation manner of the third aspect.

Any one of the twenty-seventh and twenty-seventh aspects corresponds to any one of the third and third aspects, respectively. For technical effects corresponding to any one of the twenty-seventh aspect and the twenty-seventh aspect, reference may be made to the technical effects corresponding to any one of the foregoing third aspect and the third aspect, and details are not repeated here.

In a twenty-eighth aspect, embodiments of the present application provide a computer storage medium, where a computer program is stored, and when the computer program runs on a computer or a processor, the computer or the processor is caused to execute the bluetooth connection method in any possible implementation manner of the fourth aspect or the fourth aspect.

Any one implementation manner of the twenty-eighth aspect and the twenty-eighteenth aspect corresponds to any one implementation manner of the fourth aspect and the fourth aspect, respectively. For technical effects corresponding to any one implementation manner of the twenty-eighth aspect and the twenty-eighth aspect, reference may be made to the technical effects corresponding to any one implementation manner of the fourth aspect and the fourth aspect, and details are not repeated here.

In a twenty-ninth aspect, embodiments of the present application provide a computer storage medium, where a computer program is stored, and when the computer program runs on a computer or a processor, the computer or the processor is caused to execute the bluetooth connection method in the fifth aspect or any possible implementation manner of the fifth aspect.

Any one implementation manner of the twenty-ninth aspect and the twenty-ninth aspect corresponds to any one implementation manner of the fifth aspect and the fifth aspect, respectively. For technical effects corresponding to any one of the twenty-ninth aspect and the twenty-ninth aspect, reference may be made to the technical effects corresponding to any one of the fifth aspect and the fifth aspect, and details are not repeated here.

Thirty-first, the present embodiments provide a computer storage medium, which stores a computer program, and when the computer program runs on a computer or a processor, the computer or the processor is caused to execute the bluetooth connection method in any possible implementation manner of the sixth aspect or the sixth aspect.

Any one of the thirty-first to thirty-second aspects corresponds to any one of the sixth to sixteenth aspects. For technical effects corresponding to any one of the thirty-first aspect and the thirty-second aspect, reference may be made to the technical effects corresponding to any one of the above-mentioned sixth aspect and the sixth aspect, and details are not repeated here.

Drawings

FIG. 1 is a schematic diagram of an exemplary illustrated electronic device;

FIG. 2 is a block diagram of a software architecture of an exemplary illustrated electronic device;

FIG. 3 is a schematic illustration of an exemplary illustrative vehicle configuration;

FIG. 4 is an exemplary illustrative vehicle key application interaction diagram;

FIG. 5a is a schematic view of an exemplary illustrated interface;

FIG. 5b is a schematic view of an exemplary interface;

FIG. 6 is a schematic diagram of an exemplary digital vehicle key application process;

FIG. 7a is an exemplary binding diagram;

FIG. 7b is a schematic view of an exemplary unlocking process;

FIG. 8 is a schematic diagram illustrating an exemplary Bluetooth connection process;

FIG. 9a is an exemplary binding diagram;

FIG. 9b is an exemplary illustration of a Bluetooth connection;

FIG. 10 is a schematic diagram of an exemplary Bluetooth connection process;

FIG. 11 is a schematic diagram of an exemplary application scenario;

FIG. 12 is an exemplary illustration of a Bluetooth connection;

FIG. 13 is an exemplary illustration of a Bluetooth connection;

FIG. 14 is an exemplary illustration of a Bluetooth connection;

FIG. 15 is an exemplary illustration of a Bluetooth connection;

FIG. 16 is an exemplary illustration of a Bluetooth connection;

FIG. 17 is an exemplary illustrated binding diagram;

FIG. 18 is a schematic view of an exemplary unlocking process;

FIG. 19 is an exemplary illustration of a Bluetooth binding scheme;

FIG. 20 is an exemplary illustration of a Bluetooth connection;

FIG. 21 is an exemplary illustration of a Bluetooth connection;

fig. 22 is a schematic structural diagram of an exemplary illustrated apparatus.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. 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 application.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone.

The terms "first" and "second," and the like, in the description and in the claims of the embodiments of the present application are used for distinguishing between different objects and not for describing a particular order of the objects. For example, the first target object and the second target object, etc. are specific sequences for distinguishing different target objects, rather than describing target objects.

In the embodiments of the present application, the words "exemplary" or "such as" are used herein to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

In the description of the embodiments of the present application, the meaning of "a plurality" means two or more unless otherwise specified. For example, a plurality of processing units refers to two or more processing units; the plurality of systems refers to two or more systems.

Fig. 1 shows a schematic structural diagram of an electronic device 100. It should be understood that the electronic device 100 shown in fig. 1 is only one example of an electronic device, and that the electronic device 100 may have more or fewer components than shown in the figures, may combine two or more components, or may have a different configuration of components. The various components shown in fig. 1 may be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing and/or application specific integrated circuits.

The electronic device 100 may include: the mobile terminal includes a processor 110, an external memory interface 120, an internal memory 121, a Universal Serial Bus (USB) interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2, a mobile communication module 150, a wireless communication module 160, an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, an earphone interface 170D, a sensor module 180, a button 190, a motor 191, an indicator 192, a camera 193, a display screen 194, a Subscriber Identity Module (SIM) card interface 195, and the like. The sensor module 180 may include a pressure sensor 180A, a gyroscope sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, an ambient light sensor 180L, a bone conduction sensor 180M, and the like.

Illustratively, the electronic device 100 may further include an eSE (Embedded Secure Element) for securing data of the electronic device 100, and the eSE may be coupled with the processor 110.

Illustratively, the eSE may be a stand-alone chip.

Processor 110 may include one or more processing units, such as: the processor 110 may include an Application Processor (AP), a modem processor, a Graphics Processor (GPU), an Image Signal Processor (ISP), a controller, a memory, a video codec, a Digital Signal Processor (DSP), a baseband processor, and/or a neural-Network Processing Unit (NPU), among others. The different processing units may be separate devices or may be integrated into one or more processors.

The controller may be, among other things, a neural center and a command center of the electronic device 100. The controller can generate an operation control signal according to the instruction operation code and the timing signal to complete the control of instruction fetching and instruction execution.

A memory may also be provided in processor 110 for storing instructions and data. In some embodiments, the memory in the processor 110 is a cache memory. The memory may hold instructions or data that have just been used or recycled by the processor 110. If the processor 110 needs to use the instruction or data again, it can be called directly from the memory. Avoiding repeated accesses reduces the latency of the processor 110, thereby increasing the efficiency of the system.

In some embodiments, processor 110 may include one or more interfaces. The interface may include an integrated circuit (I2C) interface, an integrated circuit built-in audio (I2S) interface, a Pulse Code Modulation (PCM) interface, a universal asynchronous receiver/transmitter (UART) interface, a mobile industry processor interface (mobile industry processor interface, MIPI), a general-purpose-input/output (GPIO) interface, a Subscriber Identity Module (SIM) interface, and/or a Universal Serial Bus (USB) interface, etc.

The I2C interface is a bidirectional synchronous serial bus comprising a serial data line (SDA) and a Serial Clock Line (SCL). In some embodiments, processor 110 may include multiple sets of I2C buses. The processor 110 may be coupled to the touch sensor 180K, a charger, a flash, a camera 193, etc. through different I2C bus interfaces, respectively. For example: the processor 110 may be coupled to the touch sensor 180K through an I2C interface, so that the processor 110 and the touch sensor 180K communicate through an I2C bus interface to implement a touch function of the electronic device 100.

The I2S interface may be used for audio communication. In some embodiments, processor 110 may include multiple sets of I2S buses. The processor 110 may be coupled to the audio module 170 through an I2S bus, enabling communication between the processor 110 and the audio module 170. In some embodiments, the audio module 170 may transmit an audio signal to the wireless communication module 160 through the I2S interface, so as to implement a function of answering a call through a bluetooth headset.

The USB interface 130 is an interface conforming to the USB standard specification, and may be a Mini USB interface, a Micro USB interface, a USB Type C interface, or the like. The USB interface 130 may be used to connect a charger to charge the electronic device 100, and may also be used to transmit data between the electronic device 100 and a peripheral device. And the earphone can also be used for connecting an earphone and playing audio through the earphone. The interface may also be used to connect other electronic devices, such as AR devices and the like.

It should be understood that the interface connection relationship between the modules illustrated in the embodiments of the present application is only an illustration, and does not limit the structure of the electronic device 100. In other embodiments of the present application, the electronic device 100 may also adopt different interface connection manners or a combination of multiple interface connection manners in the above embodiments.

The charging management module 140 is configured to receive a charging input from a charger. The charger may be a wireless charger or a wired charger. In some wired charging embodiments, the charging management module 140 may receive charging input from a wired charger via the USB interface 130. In some wireless charging embodiments, the charging management module 140 may receive a wireless charging input through a wireless charging coil of the electronic device 100. The charging management module 140 may also supply power to the electronic device through the power management module 141 while charging the battery 142.

The power management module 141 is used to connect the battery 142, the charging management module 140 and the processor 110. The power management module 141 receives input from the battery 142 and/or the charge management module 140 and provides power to the processor 110, the internal memory 121, the external memory, the display 194, the camera 193, the wireless communication module 160, and the like. The power management module 141 may also be used to monitor parameters such as battery capacity, battery cycle count, battery state of health (leakage, impedance), etc. In some other embodiments, the power management module 141 may also be disposed in the processor 110. In other embodiments, the power management module 141 and the charging management module 140 may be disposed in the same device.

The wireless communication function of the electronic device 100 may be implemented by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, a modem processor, a baseband processor, and the like.

The

antennas

1 and 2 are used for transmitting and receiving electromagnetic wave signals. Each antenna in the electronic device 100 may be used to cover a single or multiple communication bands. Different antennas can also be multiplexed to improve the utilization of the antennas. For example: the antenna 1 may be multiplexed as a diversity antenna of a wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.

The mobile communication module 150 may provide a solution including 2G/3G/4G/5G wireless communication applied to the electronic device 100. The mobile communication module 150 may include at least one filter, a switch, a power amplifier, a Low Noise Amplifier (LNA), and the like. The mobile communication module 150 may receive the electromagnetic wave from the antenna 1, filter, amplify, etc. the received electromagnetic wave, and transmit the electromagnetic wave to the modem processor for demodulation. The mobile communication module 150 may also amplify the signal modulated by the modem processor, and convert the signal into electromagnetic wave through the antenna 1 to radiate the electromagnetic wave. In some embodiments, at least some of the functional modules of the mobile communication module 150 may be disposed in the processor 110. In some embodiments, at least some of the functional modules of the mobile communication module 150 may be disposed in the same device as at least some of the modules of the processor 110.

The modem processor may include a modulator and a demodulator. The modulator is used for modulating a low-frequency baseband signal to be transmitted into a medium-high frequency signal. The demodulator is used for demodulating the received electromagnetic wave signal into a low-frequency baseband signal. The demodulator then passes the demodulated low frequency baseband signal to a baseband processor for processing. The low frequency baseband signal is processed by the baseband processor and then transferred to the application processor. The application processor outputs a sound signal through an audio device (not limited to the speaker 170A, the receiver 170B, etc.) or displays an image or video through the display screen 194. In some embodiments, the modem processor may be a stand-alone device. In other embodiments, the modem processor may be provided in the same device as the mobile communication module 150 or other functional modules, independent of the processor 110.

The wireless communication module 160 may provide a solution for wireless communication applied to the electronic device 100, including WLAN (e.g., wireless fidelity (Wi-Fi) network), bluetooth (BT), global Navigation Satellite System (GNSS), frequency Modulation (FM), near Field Communication (NFC), infrared (IR), and the like. The wireless communication module 160 may be one or more devices integrating at least one communication processing module. The wireless communication module 160 receives electromagnetic waves via the antenna 2, performs frequency modulation and filtering processing on electromagnetic wave signals, and transmits the processed signals to the processor 110. The wireless communication module 160 may also receive a signal to be transmitted from the processor 110, perform frequency modulation and amplification on the signal, and convert the signal into electromagnetic waves through the antenna 2 to radiate the electromagnetic waves.

In some embodiments, antenna 1 of electronic device 100 is coupled to mobile communication module 150 and antenna 2 is coupled to wireless communication module 160 so that electronic device 100 can communicate with networks and other devices through wireless communication techniques. The wireless communication technology may include global system for mobile communications (GSM), general Packet Radio Service (GPRS), code division multiple access (code division multiple access, CDMA), wideband Code Division Multiple Access (WCDMA), time-division code division multiple access (time-division code division multiple access, TD-SCDMA), long Term Evolution (LTE), LTE, BT, GNSS, WLAN, NFC, FM, and/or IR technologies, etc. The GNSS may include a Global Positioning System (GPS), a global navigation satellite system (GLONASS), a beidou navigation satellite system (BDS), a quasi-zenith satellite system (QZSS), and/or a Satellite Based Augmentation System (SBAS).

The electronic device 100 implements display functions via the GPU, the display screen 194, and the application processor. The GPU is a microprocessor for image processing, connected to the display screen 194 and the application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering. The processor 110 may include one or more GPUs that execute program instructions to generate or alter display information.

The display screen 194 is used to display images, video, and the like. The display screen 194 includes a display panel. The display panel may adopt a Liquid Crystal Display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode (active-matrix organic light-emitting diode, AMOLED), a flexible light-emitting diode (FLED), a miniature, a Micro-oeld, a quantum dot light-emitting diode (QLED), and the like. In some embodiments, the electronic device 100 may include 1 or N display screens 194, N being a positive integer greater than 1.

The electronic device 100 may implement a shooting function through the ISP, the camera 193, the video codec, the GPU, the display 194, the application processor, and the like.

The ISP is used to process the data fed back by the camera 193. For example, when a photo is taken, the shutter is opened, light is transmitted to the camera photosensitive element through the lens, the optical signal is converted into an electrical signal, and the camera photosensitive element transmits the electrical signal to the ISP for processing and converting into an image visible to naked eyes. The ISP can also carry out algorithm optimization on the noise, brightness and skin color of the image. The ISP can also optimize parameters such as exposure, color temperature and the like of a shooting scene. In some embodiments, the ISP may be provided in camera 193.

The camera 193 is used to capture still images or video. The object generates an optical image through the lens and projects the optical image to the photosensitive element. The photosensitive element may be a Charge Coupled Device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The light sensing element converts the optical signal into an electrical signal, which is then passed to the ISP where it is converted into a digital image signal. And the ISP outputs the digital image signal to the DSP for processing. The DSP converts the digital image signal into an image signal in a standard RGB, YUV and other formats. In some embodiments, electronic device 100 may include 1 or N cameras 193, N being a positive integer greater than 1.

The digital signal processor is used for processing digital signals, and can process digital image signals and other digital signals. For example, when the electronic device 100 selects a frequency bin, the digital signal processor is used to perform fourier transform or the like on the frequency bin energy.

Video codecs are used to compress or decompress digital video. The electronic device 100 may support one or more video codecs. In this way, the electronic device 100 may play or record video in a variety of encoding formats, such as: moving Picture Experts Group (MPEG) 1, MPEG2, MPEG3, MPEG4, and the like.

The external memory interface 120 may be used to connect an external memory card, such as a Micro SD card, to extend the memory capability of the electronic device 100. The external memory card communicates with the processor 110 through the external memory interface 120 to implement a data storage function. For example, files such as music, video, etc. are saved in an external memory card.

The internal memory 121 may be used to store computer-executable program code, which includes instructions. The processor 110 executes various functional applications of the electronic device 100 and data processing by executing instructions stored in the internal memory 121. The internal memory 121 may include a program storage area and a data storage area. The storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, and the like) required by at least one function, and the like. The storage data area may store data (such as audio data, phone book, etc.) created during use of the electronic device 100, and the like. In addition, the internal memory 121 may include a high-speed random access memory, and may further include a nonvolatile memory, such as at least one magnetic disk storage device, a flash memory device, a universal flash memory (UFS), and the like.

The electronic device 100 may implement audio functions via the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the headphone interface 170D, and the application processor. Such as music playing, recording, etc.

The audio module 170 is used to convert digital audio information into an analog audio signal output and also to convert an analog audio input into a digital audio signal. The audio module 170 may also be used to encode and decode audio signals. In some embodiments, the audio module 170 may be disposed in the processor 110, or some functional modules of the audio module 170 may be disposed in the processor 110.

The software system of the electronic device 100 may employ a hierarchical architecture, an event-driven architecture, a micro-core architecture, a micro-service architecture, or a cloud architecture. The embodiment of the present application takes an Android system with a hierarchical architecture as an example, and exemplarily illustrates a software structure of the electronic device 100.

Fig. 2 is a block diagram of a software structure of the electronic device 100 according to the embodiment of the present application.

The layered architecture of the electronic device 100 divides the software into several layers, each layer having a clear role and division of labor. The layers communicate with each other through a software interface. In some embodiments, the Android system is divided into four layers, an application layer, an application framework layer, an Android runtime (Android) and system library, and a kernel layer from top to bottom.

The application layer may include a series of application packages.

As shown in fig. 2, the application package may include camera, gallery, calendar, phone call, map, navigation, WLAN, bluetooth, music, NFC, vehicle management, etc. applications.

Illustratively, a vehicle management application is used to manage a vehicle, for example, to control vehicle devices (e.g., unlock, lock, open/close windows, open/close air conditioners, etc.), to view vehicle status (e.g., to view the status of windows, doors, air conditioners, rear view mirrors, vehicle location, etc.), and the like.

The application framework layer provides an Application Programming Interface (API) and a programming framework for the application program of the application layer. The application framework layer includes a number of predefined functions.

As shown in FIG. 2, the application framework layer may include a window manager, a content provider, a view system, a phone manager, a resource manager, a notification manager, a digital key service, and the like.

The window manager is used for managing window programs. The window manager can obtain the size of the display screen, judge whether a status bar exists, lock the screen, intercept the screen and the like.

The content provider is used to store and retrieve data and make it accessible to applications. The data may include video, images, audio, calls made and received, browsing history and bookmarks, phone books, etc.

The view system includes visual controls such as controls to display text, controls to display pictures, and the like. The view system may be used to build applications. The display interface may be composed of one or more views. For example, the display interface including the short message notification icon may include a view for displaying text and a view for displaying pictures.

The phone manager is used to provide communication functions for the electronic device 100. Such as management of call status (including on, off, etc.).

The resource manager provides various resources for the application, such as localized strings, icons, pictures, layout files, video files, and the like.

The notification manager enables the application to display notification information in the status bar, can be used to convey notification-type messages, can disappear automatically after a short dwell, and does not require user interaction. Such as a notification manager used to notify download completion, message alerts, etc. The notification manager may also be a notification that appears in the form of a chart or scroll bar text at the top status bar of the system, such as a notification of a background running application, or a notification that appears on the screen in the form of a dialog window. For example, prompting text information in the status bar, sounding a prompt tone, vibrating the electronic device, flashing an indicator light, etc.

The digital key service may be used to provide service support for vehicle management applications in the application layer.

Android runtime includes a core library and a virtual machine. Android is responsible for the scheduling and management of the android system.

The core library comprises two parts: one part is a function which needs to be called by java language, and the other part is a core library of android.

The application layer and the application framework layer run in a virtual machine. And executing java files of the application program layer and the application program framework layer into a binary file by the virtual machine. The virtual machine is used for performing the functions of object life cycle management, stack management, thread management, safety and exception management, garbage collection and the like.

The system library may include a plurality of functional modules. For example: surface managers (surface managers), media Libraries (Media Libraries), three-dimensional graphics processing Libraries (e.g., openGLES), 2D graphics engines (e.g., SGL), and the like.

The surface manager is used to manage the display subsystem and provide fusion of 2D and 3D layers for multiple applications.

The media library supports a variety of commonly used audio, video format playback and recording, and still image files, among others. The media library may support a variety of audio-video encoding formats such as MPEG4, h.264, MP3, AAC, AMR, JPG, PNG, etc.

The three-dimensional graphic processing library is used for realizing three-dimensional graphic drawing, image rendering, synthesis, layer processing and the like.

The 2D graphics engine is a drawing engine for 2D drawing.

The kernel layer is a layer between hardware and software. The kernel layer at least comprises a display driver, a Wi-Fi driver, a Bluetooth driver, an NFC driver and a sensor driver.

It is understood that the components contained in the system framework layer, the system library and the runtime layer shown in fig. 2 do not constitute a specific limitation on the electronic device 100. In other embodiments of the present application, the electronic device 100 may include more or fewer components than shown, or combine certain components, or split certain components, or arrange different components.

For example, the electronic device 100 may be a terminal device such as a mobile phone and a tablet computer, which is not limited in this embodiment of the present application. The embodiment of the application takes a mobile phone as an example for illustration.

Fig. 3 is a schematic view of an exemplary vehicle.

Referring to fig. 3, exemplary, a vehicle 300 may include: bluetooth car key Module (master Module) 301, vehicle NFC key Module 302, peps (Passive entry and Start system) Module 303, t-Box (Telematics Box) Module 304, bcm (Body Control Module) Module 305, ivi (In-Vehicle Infotainment) Module 306, bluetooth car key Module (slave Module 1) 307, bluetooth car key Module (slave Module 2) 308, bluetooth car key Module (slave Module 3) 309. Wherein n is a positive integer greater than or equal to 2.

Illustratively, an in-vehicle entertainment system may be configured in the vehicle, the in-vehicle entertainment system including the IVI module 306. Illustratively, the IVI module 306 includes: bluetooth module A2 (3061), audio module 3062, and display screen 3063.

Illustratively, bluetooth module A2 (3061) may be a classic bluetooth module.

Illustratively, the audio module 3062 can be used to collect voice data, as well as play audio data.

Illustratively, the display 3063 may be used to display information such as text, images, and the like.

For example, a bluetooth car key system may be configured in the vehicle, and the bluetooth car key system includes: bluetooth key master module 301, bluetooth car key module (slave module 1) 307, bluetooth car key module (slave module 2) 308, bluetooth car key module (slave module 3) 309. Illustratively, the bluetooth car key module (main module) 301 includes: the vehicle-mounted Bluetooth key management system comprises a Bluetooth module A1 (3011), a vehicle-mounted Bluetooth key management module 3012 and a vehicle-mounted vehicle key security unit 3013. For example, the onboard bluetooth key management module 3012 in the bluetooth car key module (main module) 301 may be an MCU (Microcontroller Unit) of the bluetooth car key module (main module) 301.

For example, the Bluetooth module A1 (3011) may be a BLE (Bluetooth Low Energy) module.

For example, the vehicle-mounted bluetooth key management module 3012 may be configured to determine whether to unlock the vehicle according to a verification result of the digital vehicle key, and obtain a bluetooth address of the bluetooth module A2.

For example, the in-vehicle key security unit 3013 may be used to secure digital vehicle keys.

Illustratively, bluetooth car key module (slave module 1) 307, bluetooth car key module (slave module 2) 308, bluetooth car key module (slave module 3) 309.

Illustratively, each of the bluetooth car key module (main module) 301, the NFC key module 302, the peps module 303, the t-Box module 304, the bcm module 305, and the ivi module 306 has an MCU, and each module CAN communicate via a CAN (controller area Network) bus or a LIN (Local Interconnect Network) bus.

Illustratively, an NFC vehicle key system may be configured in the vehicle, the NFC vehicle key system including the vehicle NFC key module 302.

Illustratively, the PEPS module 303 is configured to automatically open the door upon detecting that the authorized user of the vehicle has stepped into a specified range; and when detecting that the user authorized by the vehicle leaves the vehicle, automatically locking the vehicle.

Illustratively, the T-Box module 304 may be used for vehicle communication with the vehicle-to-enterprise server. The vehicle-enterprise server may refer to a server provided by a vehicle manufacturer, and is used for providing services such as digital vehicle key management service, vehicle remote service and the like for vehicles.

Illustratively, the BCM module 305 may be used to control the vehicle body.

It should be understood that the components shown in fig. 3 do not constitute a specific limitation of the vehicle 300. In other embodiments of the present application, the vehicle 300 may include more or fewer components than shown, or some components may be combined, some components may be split, or a different arrangement of components.

In one possible scenario, the bluetooth of the mobile phone used by the user may be bound to the bluetooth of the in-vehicle entertainment system after the user purchases a vehicle.

In one possible scenario, after the user uses the mobile phone B to replace the mobile phone a that has been previously bound to the vehicle-mounted entertainment system bluetooth, the bluetooth of the mobile phone B may be bound to the vehicle-mounted entertainment system bluetooth.

In a possible implementation manner, the mobile phone bluetooth and the vehicle-mounted entertainment system bluetooth can be automatically bound based on the connection established in the process of unlocking the vehicle door lock by using the digital vehicle key in the mobile phone.

For example, if the vehicle is configured with a bluetooth car key system, in a possible implementation manner, the bluetooth of the mobile phone and the bluetooth of the vehicle-mounted entertainment system may be automatically bound based on a bluetooth connection established in a process of unlocking a car door lock of the vehicle by using a bluetooth car key in the mobile phone.

Fig. 4 is an exemplary interaction diagram of a vehicle key application. Referring to fig. 4, for example, before the vehicle door lock is unlocked by using the bluetooth vehicle key in the mobile phone, the mobile phone may interact with the vehicle-enterprise server to request the digital vehicle key of the vehicle from the vehicle-enterprise server.

Fig. 5a and 5b are schematic diagrams of exemplary interfaces.

Referring to fig. 5a (1), 501 is an exemplary main interface of a mobile phone, and the main interface of the mobile phone includes one or more controls, including but not limited to: an application icon (e.g., an application icon for a sharing application, an application icon for a browser application, an application icon for a vehicle management application), a network identifier, a battery identifier, etc.

Continuing to refer to fig. 5a (1), illustratively, the user clicks the application icon 502 of the vehicle management application, and the mobile phone displays the application interface 503 of the vehicle management application in response to the user's operation behavior, as shown in fig. 5a (2). Illustratively, the application interface 503 of the vehicle management application includes one or more controls, including but not limited to: vehicle key application option 504, unlock option, air conditioning option, and in-vehicle image option, etc. Optionally, the application interface 503 of the vehicle management application may also display vehicle attribute information such as the model and color of the vehicle. Illustratively, the user may click on the car key application option 504 to apply for a digital car key. Illustratively, the user may click the unlock option to unlock the door lock. For example, a user may click on an air conditioner option, enter an air conditioner control interface, view the status of an air conditioner in a vehicle, and control the air conditioner in the vehicle. Illustratively, the user may click on the in-vehicle image option to view the in-vehicle image.

Referring to fig. 5a (2), after the user clicks the car key application option 504, the mobile phone may enter an application interface 505 in response to the operation behavior of the user, as shown in fig. 5b (1). Illustratively, the application interface 505 includes one or more controls including, but not limited to: an application option 506, an edit item (such as a Vehicle Identification Number (VIN) code edit item, an Identification card edit item, a mobile phone Number edit item, a verification code edit item, and the like), an acquire verification code option, and the like.

For example, when a user purchases a vehicle, a vehicle manufacturer may provide a vehicle VIN code of the vehicle to the user, where the vehicle VIN code is used to uniquely identify a vehicle, and information such as a manufacturer, an engine, a chassis serial number, and other performance of the vehicle may be identified according to the vehicle VIN code, so as to facilitate use and maintenance of the vehicle by a subsequent user. With continued reference to fig. 5b (1), for example, the user may enter a vehicle VIN code provided by the vehicle manufacturer in the vehicle VIN code edit item.

For example, when purchasing a vehicle, a user may provide owner identification information to a vehicle manufacturer, wherein the owner identification information may include, but is not limited to: name, sex, ID card number, mobile phone number, etc. so that the vehicle manufacturer can associate the vehicle with the vehicle owner and provide corresponding service for the vehicle owner. Continuing with fig. 5b (1), for example, the user may enter the identification number in the owner identification information provided when purchasing the vehicle in the identification edit item. For example, the user may enter the mobile phone number in the owner identification information provided when purchasing the vehicle in the mobile phone number edit item.

Continuing to refer to fig. 5b (1), for example, after the user inputs the mobile phone number, the user may click the option of obtaining the verification code, and the mobile phone sends verification request information to the vehicle-enterprise server in response to the operation behavior of the user, where the verification request information includes the mobile phone number. After receiving the verification request message, the vehicle-enterprise server can send a verification code to the mobile phone corresponding to the mobile phone number in the verification request message. After the mobile phone receives the verification code, the user can input the verification code in the verification code editing item.

For example, the mobile phone may communicate with the vehicle-enterprise server through a cellular network, and may also communicate with the vehicle-enterprise server through a wireless network, which is not limited in this embodiment of the present application.

Referring to fig. 5b (1), for example, after the user inputs the vehicle VIN code, the identification number, the mobile phone number and the verification code, the application option 506 may be clicked, and the mobile phone generates the digital vehicle key application information in response to the operation of the user and sends the digital vehicle key application information to the vehicle-enterprise server. Wherein, the digital car key application information may include: the vehicle VIN code, the identification card number, the mobile phone number and the verification code.

Fig. 6 is a schematic diagram of an exemplary digital car key application process.

Referring to fig. 6, the mobile phone may include a mobile phone car key management module and a mobile phone security unit, for example. Illustratively, the cell phone car key management module includes the vehicle management application and digital car key services described above. Illustratively, the handset security unit may include the eSE and the software programs of the eSE described above.

With continued reference to FIG. 6, the apply for digital car keys process may be as follows:

and S601, the mobile phone car key management module sends digital car key application information to the car-enterprise server.

Illustratively, after the mobile phone car key management module generates the digital car key application information, the digital car key application information can be sent to the car-enterprise server through the mobile communication module or the wireless communication module of the mobile phone.

And S602, the vehicle-enterprise server performs identity verification based on the received digital vehicle key application information.

Illustratively, the vehicle VIN code of each vehicle is stored in the vehicle-to-enterprise server. After the user purchases the vehicle, the service person can input the vehicle VIN code of the vehicle purchased by the user and the owner identity information provided by the user in the client, and executes the binding operation. And then the client responds to the operation behavior of the service personnel, the vehicle VIN code and the owner identity information are sent to the vehicle-enterprise server, and the server binds the pre-stored vehicle VIN code with the received corresponding owner identity information.

For example, after receiving the digital vehicle key application information, the vehicle-enterprise server may perform authentication by comparing the digital vehicle key application information with a vehicle VIN code stored in advance and vehicle owner identity information bound to the vehicle VIN code. For example, the vehicle-enterprise server may search for a matching target vehicle VIN code from the stored vehicle VIN codes based on the vehicle VIN code in the digital vehicle key application information. Then comparing the ID card number in the digital vehicle key application information with the ID card number in the vehicle owner ID information bound with the VIN code of the target vehicle; and comparing the mobile phone number in the digital vehicle key application information with the mobile phone number in the vehicle owner identity information bound with the VIN code of the target vehicle. If the identity card number in the digital vehicle key application information is the same as the identity card number in the vehicle owner identity information bound with the target vehicle VIN code, and the mobile phone number in the digital vehicle key application information is the same as the mobile phone number in the vehicle owner identity information bound with the target vehicle VIN code, the vehicle-enterprise server can compare the verification code sent to the mobile phone with the verification code in the digital vehicle key application information. And if the verification code sent by the vehicle-enterprise server to the mobile phone is the same as the verification code in the digital vehicle key application information, determining that the identity verification is successful. And if the identity card number in the digital vehicle key application information is different from the identity card number in the vehicle owner identity information bound with the target vehicle VIN code, or the mobile phone number in the digital vehicle key application information is different from the mobile phone number in the vehicle owner identity information bound with the target vehicle VIN code, or the verification code sent by the vehicle enterprise server to the mobile phone is different from the verification code in the digital vehicle key application information, determining that the identity verification fails.

S603, when the vehicle-enterprise server determines that the identity authentication is successful, the digital vehicle key data is generated.

For example, digital vehicle key data may be generated when the vehicle-to-enterprise server determines that the authentication is successful.

In one possible approach, the vehicle-enterprise server may generate digital vehicle key data based on the owner identity information.

In one possible approach, the vehicle-enterprise server may generate digital vehicle key data based on the vehicle VIN code.

In one possible approach, the vehicle-enterprise server may generate digital vehicle key data based on the vehicle owner identity information and the vehicle VIN code.

It should be noted that the manner in which the vehicle-enterprise server generates the digital vehicle key data may be set as needed, and the embodiment of the present application does not limit this.

Illustratively, the digital car keys of different vehicles are different.

And S604, the vehicle-enterprise server sends the digital vehicle key data to the mobile phone security unit and the vehicle-mounted vehicle key security unit.

Illustratively, S604 may include S604a and S604b:

and S604a, the vehicle-enterprise server sends the digital vehicle key data to the mobile phone security unit.

For example, the mobile phone security unit may receive digital car key data sent by the car-enterprise server through the mobile communication module or the wireless communication module.

And S604b, the vehicle-enterprise server sends the digital vehicle key data to the vehicle-mounted vehicle key safety unit.

For example, the vehicle-mounted vehicle key security unit can receive digital vehicle key data sent by the vehicle-enterprise server through the T-Box module.

For example, the embodiment of the present application does not limit the execution sequence of S604a and S604b. In one possible approach, S604a may be performed first, and then S604b may be performed. In one possible approach, S604b may be performed first, and then S604a. In one possible approach, S604a and S604b may be performed simultaneously.

In a possible manner, if it is set that the vehicle-enterprise server generates digital vehicle key data according to the vehicle VIN code, the vehicle-enterprise server may generate the digital vehicle key data in advance according to the stored vehicle VIN code, and store the digital vehicle key data. Further, after S602, S604 may be directly executed without executing S603.

In one possible approach, the vehicle-enterprise server may send the digital vehicle key to the client if the vehicle-enterprise server has previously generated the digital vehicle key data. Then, when the vehicle leaves the factory, the vehicle and the client are connected through a data line such as a Universal Serial Bus (USB), and the digital vehicle key data in the client is sent to the vehicle-mounted vehicle key security unit. At this time, S604 may include only S604a.

In one possible approach, if the vehicle-mounted key security unit has previously generated digital vehicle key data, the vehicle-mounted key security unit may request the vehicle-mounted key server to download the digital vehicle key data after the vehicles are networked. At this time, S604 may include only S604a.

For example, after the mobile phone security unit successfully acquires the digital car key, the application result may be sent to the mobile phone car key management module. Illustratively, the application result may include an application success result and an application failure result, where the application success result is used to represent that the mobile phone successfully applies for the digital car key of the vehicle, and the application failure result is used to represent that the mobile phone fails to apply for the digital car key of the vehicle. After receiving the application result, the mobile phone car key management module may display the application result in the application interface 503 of the car management application, for example, display "car key application succeeds", or display "car key application fails, please retry", so as to inform the user whether the car key application succeeds or not.

In one possible approach, the unlocking may be triggered by the user. Referring to fig. 5b (2), illustratively, the user may unlock by clicking on the unlock option 507.

Fig. 7a is an exemplary binding diagram. Referring to fig. 7a, for example, after the user clicks the cell phone unlocking option 507, the cell phone may interact with the vehicle in response to the user operation, so as to realize unlocking by using the bluetooth car key.

Fig. 7b is a schematic view of an exemplary unlocking process.

Referring to fig. 7b, the mobile phone further includes a bluetooth module A0, and the bluetooth module A0 may include bluetooth hardware (e.g., a bluetooth chip) and a bluetooth software program.

With continued reference to fig. 7b, the user uses the bluetooth car key to unlock the lock as follows:

and S701, the mobile phone car key management module receives user operation.

For example, after the user clicks the unlocking option 507 in fig. 5b (2), the mobile phone car key management module may receive the user operation.

S702, the mobile phone car key management module sends BLE connection indication information to the Bluetooth module A0.

For example, the mobile phone car key management module may send BLE connection indication information to the bluetooth module A0 in response to the received user operation, where the BLE connection indication information is used to indicate that BLE connection is performed.

Illustratively, when the bluetooth of the mobile phone is in the off state, the BLE connection indication information may be used to turn on the bluetooth of the mobile phone, and then the bluetooth of the mobile phone may scan.

For example, when the bluetooth of the mobile phone is in the on state, the BLE connection indication information may be used to instruct the bluetooth module A0 to scan.

For example, when the bluetooth of the mobile phone is in an off state, the mobile phone car key management module may generate the bluetooth activation prompting information, and display the bluetooth activation prompting information in an application interface of the vehicle management application. The Bluetooth starting prompt message is used for prompting a user to start the Bluetooth of the mobile phone. And then, the user can execute the operation of starting the Bluetooth, the mobile phone responds to the operation behavior of the user to start the mobile phone Bluetooth, and the mobile phone Bluetooth can be scanned.

And S703, the Bluetooth module A0 establishes BLE connection with the Bluetooth module A1.

For example, when the distance between the user and the vehicle is less than or equal to the first preset distance, the bluetooth module A0 may receive a bluetooth signal sent by the bluetooth module A1, and the bluetooth module A1 may also receive a bluetooth signal sent by the bluetooth module A0. The first preset distance is the maximum distance that the bluetooth module A0 receives the bluetooth signal transmitted by the bluetooth module A1.

Fig. 8 is an exemplary illustration of a bluetooth connection. Referring to fig. 8, the process of bluetooth module A0 establishing BLE connection with bluetooth module A1 may be as follows:

s801, the bluetooth module A1 in the vehicle transmits a BLE broadcast message.

Illustratively, a BLE broadcast message may be transmitted by the vehicle's bluetooth module A1.

For example, the bluetooth module A1 may broadcast at a broadcast interval t, which may be set to 1s as needed. Alternatively, bluetooth module A1 may transmit the same BLE broadcast message on multiple bluetooth channels, e.g., transmit BLE broadcast messages simultaneously on three bluetooth channels, bluetooth channels 37, 38, and 39.

Illustratively, the BLE broadcast message includes, but is not limited to: the bluetooth address of the bluetooth module A1, the bluetooth name of the bluetooth module A1, etc.

S802, the Bluetooth module A0 in the mobile phone receives the user operation selected by the Bluetooth device.

For example, the bluetooth module A0 may scan on a plurality of bluetooth channels, and when the bluetooth channels scanned by the bluetooth module A0 are the same as the bluetooth channels broadcasted by the bluetooth module A1, the bluetooth module A0 may receive a BLE broadcast message sent by the bluetooth module A1.

For example, when there are other vehicles around the user in addition to the user vehicle, the bluetooth module A0 in the user's mobile phone may receive BLE broadcast messages sent by the bluetooth module A1 in the user's vehicle, and may also receive BLE broadcast messages sent by the bluetooth module A1 in other vehicles.

In a possible manner, the bluetooth module A0 may extract the bluetooth name of the bluetooth module A1 in each vehicle from the received BLE broadcast message sent by the bluetooth module A1 in each vehicle, and then display the bluetooth name of the bluetooth module A1 in each vehicle in a search list of the bluetooth connection interface.

For example, after the user clicks the application option 506 in fig. 5b (1), the vehicle management application may obtain the vehicle VIN code and then display the vehicle VIN code in the application interface. Because the bluetooth name of the bluetooth module A1 includes a part of the vehicle VIN code (e.g., the last few bits of the vehicle VIN code), the user can obtain the vehicle VIN code from the application interface of the vehicle management application, and then in the search list of the bluetooth connection interface, search for and click on the bluetooth name including a part of the vehicle VIN code obtained from the application interface of the vehicle management application, thereby implementing connection between the bluetooth module A1 and the bluetooth module A0 for selecting the user vehicle.

For example, after the user clicks the bluetooth name of the bluetooth module A1 in the search list of the bluetooth connection interface, the bluetooth module A0 may receive the user operation selected by the bluetooth device.

In a possible mode, the bluetooth module A0 can extract the bluetooth name of the bluetooth module A1 in each vehicle from the received BLE broadcast message sent by the bluetooth module A1 in each vehicle respectively, and then can send the bluetooth name of the bluetooth module A1 in each vehicle to the mobile phone car key management module. Illustratively, the mobile phone car key management module may compare the vehicle VIN code obtained after the user clicks the application option 506 with the bluetooth name of the bluetooth module A1 in each vehicle, and determine a bluetooth name including a part of the vehicle VIN code; the bluetooth name containing a portion of the vehicle VIN code may then be sent to bluetooth module A0, and bluetooth module A0 may then select bluetooth module A1 of the user vehicle to connect.

S803, the Bluetooth module A0 in the mobile phone is connected with the Bluetooth module A1 in the vehicle.

For example, the bluetooth module A0 may establish a connection with the bluetooth module A1 of the vehicle based on the bluetooth address of the bluetooth module A1 in response to the received user operation selected by the bluetooth device.

For example, the process of establishing the connection between the bluetooth module A0 and the bluetooth module A1 of the vehicle includes multiple signaling interactions, which may specifically refer to the existing BLE protocol and will not be described herein again.

For example, subsequently, after the user clicks the unlock option 507 in fig. 5b (2), the vehicle key bluetooth may automatically connect back to the bluetooth of the mobile phone (i.e., the bluetooth module A0 and the bluetooth module A1 may automatically establish a BLE connection), and the user does not need to select a bluetooth device in the bluetooth connection interface of the mobile phone.

S704, the Bluetooth module A0 sends a BLE connection result to the mobile phone car key management module.

Illustratively, the BLE connection result may include a BLE connection success result or a BLE connection failure result.

Illustratively, the BLE connection success result is used to indicate that the bluetooth module A0 and the bluetooth module A1 successfully establish BLE connection.

Illustratively, the BLE connection failure result is used to characterize that the bluetooth module A0 fails to establish a BLE connection with the bluetooth module A1.

Illustratively, the bluetooth module A0 may send the BLE connection result to the mobile phone vehicle key management module, and the mobile phone vehicle key management module determines whether to start the digital key verification according to the BLE connection result.

S705, the mobile phone car key management module sends digital key verification indication information to the mobile phone security unit.

For example, after the mobile phone car key management module receives the BLE connection result, if it is determined that the BLE connection result is a successful BLE connection result, the digital key verification may be started, that is, digital key verification indication information is sent to the mobile phone security unit. The digital key verification indication information is used for indicating the mobile phone security unit to carry out digital key verification.

For example, after the mobile phone car key management module receives the BLE connection result, if it is determined that the BLE connection result is a BLE connection failure result, the digital key verification may not be started. Optionally, the mobile phone car key management module may display a BLE connection failure result on an application interface of the car management application to prompt that the connection between the mobile phone bluetooth and the car key bluetooth is failed, so that the user can conveniently perform corresponding processing such as reconnection between the mobile phone bluetooth and the car key bluetooth.

It should be noted that, when the BLE connection result is a successful BLE connection result, the mobile phone vehicle key management module may also show the successful BLE connection result on an application interface of the vehicle management application, so as to inform the user that the mobile phone bluetooth and the vehicle key bluetooth are successfully connected, which is not limited in the embodiment of the present application.

S706, the mobile phone security unit sends the digital car key data to the Bluetooth module A0.

For example, after receiving the digital key verification instruction information sent by the mobile phone car key management module, the mobile phone security unit may send the digital car key data applied from the car-enterprise server to the bluetooth module A0.

For example, in order to ensure the security of the digital car key data, the mobile phone security unit may encrypt the digital car key data according to a preset encryption algorithm, and then send a ciphertext of the digital car key data to the bluetooth module A0.

S707, the bluetooth module A0 sends the digital car key data to the bluetooth module A1.

For example, after receiving the ciphertext of the digital vehicle key data, the bluetooth module A0 may send the ciphertext of the digital vehicle key data to the bluetooth module A1 through the BLE connection.

And S708, the Bluetooth module A1 sends the digital vehicle key data to the vehicle-mounted Bluetooth key management module.

For example, after receiving the ciphertext of the digital vehicle key data, the bluetooth module A1 may send the ciphertext of the digital vehicle key data to the vehicle-mounted bluetooth key management module.

S709, the vehicle Bluetooth key management module sends the digital vehicle key data to the vehicle key safety unit.

For example, after receiving the ciphertext of the digital vehicle key data, the vehicle-mounted bluetooth key management module may send the ciphertext of the digital vehicle key data to the vehicle-mounted vehicle key security unit.

And S710, the vehicle-mounted vehicle key safety unit verifies the digital vehicle key based on the digital vehicle key data.

For example, after receiving the ciphertext of the digital vehicle key data, the vehicle-mounted vehicle key security unit may decrypt the ciphertext of the digital vehicle key data according to a decryption algorithm corresponding to a preset encryption algorithm to obtain the digital vehicle key data. And then, the decrypted digital vehicle key data can be compared with the digital vehicle key data acquired from the vehicle enterprise server, and a verification result is generated according to the comparison result of the decrypted digital vehicle key data and the digital vehicle key data acquired from the vehicle enterprise server.

For example, if the decrypted digital vehicle key data matches the digital vehicle key data sent by the vehicle-enterprise server, it may be determined that the digital vehicle key is successfully verified, and a verification success result may be generated at this time. If the decrypted digital vehicle key data is not matched with the digital vehicle key data sent by the vehicle-enterprise server, the digital vehicle key can be determined to fail to be verified, and a verification failure result can be generated at the moment.

Illustratively, the verification result may include a verification success result or a verification failure result.

And S711, the vehicle-mounted vehicle key safety unit sends a verification result to the vehicle-mounted Bluetooth key management module.

For example, the vehicle key security unit may send the verification result to the vehicle bluetooth key management module after generating the verification result.

And S712, when the vehicle-mounted Bluetooth key management module determines that the verification result is a successful verification result, the vehicle-mounted Bluetooth key management module sends unlocking indication information to the BCM module.

Illustratively, after the vehicle-mounted Bluetooth key management module receives the verification result, when the verification result is determined to be a successful verification result, unlocking indication information can be sent to the BCM module, and the unlocking indication information is used for indicating unlocking. After receiving the unlocking indication information, the BCM module can unlock the vehicle door.

For example, after receiving the verification result, the vehicle-mounted bluetooth key management module may send the verification result to the bluetooth module A1 when determining that the verification result is a verification failure result. Then, the Bluetooth module A1 can send a verification result to the Bluetooth module A0 through BLE connection, and the Bluetooth module A0 sends the verification result to the mobile phone car key management module. The mobile phone car key management module can display the verification result on an application interface of the car management application so as to inform a user that the car key verification fails. The user may click the unlock option 507 in fig. 5b (2) again when knowing that the vehicle key authentication fails, so as to unlock the lock again using the bluetooth vehicle key.

It should be noted that, when the verification result is a successful verification result, the vehicle-mounted bluetooth key management module may also send the verification result to the bluetooth module A1, then the bluetooth module A1 may send the verification result to the bluetooth module A0 through BLE connection, and the bluetooth module A0 then sends the verification result to the mobile phone car key management module. The mobile phone car key management module can display the verification result on an application interface of the car management application so as to inform a user that the car key verification is successful.

In a possible mode, the unlocking can be performed noninductively, that is, the user does not need to click the unlocking option 507 in fig. 5b (2), but the unlocking is performed automatically according to the distance between the mobile phone and the vehicle, so that the unlocking operation of the user is reduced, and the user experience is improved. Illustratively, when the distance between the mobile phone and the vehicle is less than or equal to a second set distance, the unlocking can be triggered automatically, and the second set distance can be set as required, which is not limited in the embodiment of the present application. The second preset distance is smaller than or equal to the first preset distance.

For example, after the user clicks the application option 506 in fig. 5b (1), if the bluetooth of the mobile phone is in the off state, the mobile phone may also start the bluetooth of the mobile phone in response to the operation of clicking the application option 506 in fig. 5b (1). If the bluetooth of the mobile phone is in the on state, the mobile phone may further instruct the bluetooth module A0 to perform scanning in response to the operation of clicking the application option 506 in fig. 5b (1). If the bluetooth of the mobile phone is in the off state, the mobile phone may also respond to the operation of clicking the application option 506 in fig. 5b (1) to display a bluetooth connection interface, so that the user selects a bluetooth device connected to the mobile phone.

For example, after the user clicks the application option 506 in fig. 5b (1), the mobile phone may further display a bluetooth connection button on the application interface of the vehicle management application in response to the operation of clicking the application option 506 in fig. 5b (1). The user clicks the Bluetooth connection button, and if the Bluetooth of the mobile phone is in a closed state, the mobile phone can respond to the operation of clicking the Bluetooth connection button by the user and start the Bluetooth of the mobile phone. If the mobile phone Bluetooth is in an open state, the mobile phone can respond to the operation of clicking a Bluetooth button by a user and instruct the Bluetooth module A0 to scan. If the Bluetooth of the mobile phone is in a closed state, the mobile phone can respond to the operation of clicking a Bluetooth connection button by a user, a Bluetooth connection interface is displayed, and the user selects Bluetooth equipment connected with the mobile phone.

When a user uses the Bluetooth car key for the first time to unlock, the user can carry the mobile phone to be close to the car, when the distance between the mobile phone and the car is equal to a first set distance, the Bluetooth module A0 can search the Bluetooth signal transmitted by the Bluetooth module A1, and the Bluetooth name of the Bluetooth module A1 can be displayed in a search list of a Bluetooth connection interface of the mobile phone at the moment. Then, after the user clicks the bluetooth name of the bluetooth module A1 in the search list of the bluetooth connection interface, the bluetooth module A0 and the bluetooth module A1 may establish a BLE connection, which may refer to the process of establishing a BLE connection described above and is not described herein again.

For example, after the bluetooth module A0 and the bluetooth module A1 establish BLE connection, the bluetooth module A1 may send broadcast indication information to the bluetooth module A0 through BLE connection, where the broadcast indication information is used to indicate the bluetooth module A0 to send a broadcast message. After receiving the broadcast indication information, the bluetooth module A0 may send a broadcast message.

For example, after the bluetooth module A0 sends the broadcast message, the bluetooth car key module (master module), the bluetooth car key module (slave module 1), the bluetooth car key module (slave module 2), and the bluetooth car key module (slave module 3.) the. The bluetooth car key module (master module) and each bluetooth car key module (slave module) can measure the bluetooth signal strength of the respective received bluetooth module A0 while receiving the broadcast message of the bluetooth module A0. The bluetooth car key module (slave module) can send the respective received bluetooth signal strength of the bluetooth module A0 to the bluetooth car key module (master module). The bluetooth car key module (master module) can determine the distance between the mobile phone and each bluetooth car key module (slave module) according to the bluetooth signal intensity of the bluetooth module A0 measured by each bluetooth car key module (slave module). And the Bluetooth vehicle key module (main module) can determine the distance between the mobile phone and the Bluetooth vehicle key module (main module) according to the Bluetooth signal intensity measured by the Bluetooth vehicle key module (main module). And then the Bluetooth vehicle key module (main module) calculates the distance between the mobile phone and the vehicle according to a three-point positioning algorithm, the distance between the mobile phone and the Bluetooth vehicle key module (main module) and the distance between the mobile phone and each Bluetooth vehicle key module (slave module).

For example, when the calculated distance between the mobile phone and the vehicle is less than or equal to the second preset distance, the bluetooth module A1 may send the digital key verification indication information to the bluetooth module A0 through BLE connection. After receiving the digital key verification indication information, the bluetooth module A0 may send the digital key verification indication information to the mobile phone security unit, and then perform the above steps S706 to S712, which are not described herein again. Therefore, when the user is close to the vehicle, the vehicle lock can be opened, and safety is improved.

For example, subsequently, when the user approaches the vehicle with the mobile phone, the bluetooth module A1 may automatically connect back to the bluetooth module A0 when the distance between the mobile phone and the vehicle is equal to the first preset distance, and then when it is determined that the distance between the mobile phone and the vehicle is less than or equal to the second preset distance, the door lock of the vehicle may be unlocked.

For example, after the bluetooth module A0 and the bluetooth module A1 successfully establish the BLE connection (at this time, the distance between the mobile phone and the vehicle is less than or equal to the first preset distance and greater than the second preset distance), on the one hand, the above steps S704 to S711 may be performed. For example, after the bluetooth module A0 and the bluetooth module A1 successfully establish the BLE connection, on the other hand, the bluetooth module A1 may calculate the distance between the mobile phone and the vehicle in the manner described above, and transmit the distance between the mobile phone and the vehicle to the onboard bluetooth key management module. For example, after the step S711 is executed, when the vehicle-mounted bluetooth key management module determines that the verification result is a successful verification result and determines that the distance between the mobile phone and the vehicle is less than or equal to a second preset distance, the unlocking indication information is sent to the BCM module. Therefore, the vehicle lock can be opened when the user is close to the vehicle, and safety is improved.

It should be noted that, the bluetooth module A0 and the bluetooth module A1 may also establish a classic bluetooth connection, which is not limited in this embodiment of the present invention. Compared with the establishment of a classic bluetooth connection, the bluetooth module A0 and the bluetooth module A1 establish a BLE connection, and the power consumption of the mobile phone and the vehicle is lower.

Fig. 9a is an exemplary binding diagram. Referring to fig. 9a, in one possible approach, after S703, if the vehicle-mounted bluetooth key management module determines that the verification result is a successful verification result, the mobile phone bluetooth and the bluetooth of the vehicle-mounted entertainment system may be bound.

Fig. 9b is an exemplary illustration of a bluetooth connection.

S901, the vehicle-mounted Bluetooth key management module acquires a Bluetooth address of the Bluetooth module A2.

For example, the embodiment of the present application does not limit the execution sequence of S901 and any step in fig. 6 and 7b, that is, S901 may be executed before or after any step in S601 to S604, or before or after any step in S701 to S712.

For example, the vehicle-mounted bluetooth key management module may acquire the bluetooth address of the bluetooth module A2 when the vehicle leaves the factory.

For example, the vehicle-mounted bluetooth key management module may acquire the bluetooth address of the bluetooth module A2 when the vehicle is powered on at any time after the vehicle leaves the factory.

Illustratively, the bluetooth address of the bluetooth module A2 is different from the bluetooth address of the bluetooth module A1.

S902, the vehicle Bluetooth key management module sends the Bluetooth address of the Bluetooth module A2 to the Bluetooth module A1.

For example, after the vehicle-mounted bluetooth key management module acquires the bluetooth address of the bluetooth module A2, the vehicle-mounted bluetooth key management module may send the bluetooth address of the bluetooth module A2 to the bluetooth module A1.

S903, the Bluetooth module A1 sends the Bluetooth address of the Bluetooth module A2 to the Bluetooth module A0 through BLE connection.

For example, after receiving the bluetooth address of the bluetooth module A2, the bluetooth module A1 may send the bluetooth address of the bluetooth module A2 to the bluetooth module A0 through BLE connection.

S904, the bluetooth module A0 sends the bluetooth address of the bluetooth module A0 to the bluetooth module A1 through BLE connection.

For example, after the bluetooth module A0 receives the bluetooth address of the bluetooth module A2, on one hand, the bluetooth address of the bluetooth module A2 may be stored, and on the other hand, the bluetooth address of the bluetooth module A0 may be sent to the bluetooth module A1 through BLE connection.

S905, the Bluetooth module A1 sends the Bluetooth address of the Bluetooth module A0 to the vehicle-mounted Bluetooth key management module.

For example, after receiving the bluetooth address of the bluetooth module A0, the bluetooth module A1 may send the bluetooth address of the bluetooth module A0 to the vehicle-mounted bluetooth key management module.

For example, S902 to S905 may be performed after the bluetooth module A0 and the bluetooth module A1 establish BLE (i.e., after S703), where any step in S902 to S905 may be performed before or after any step in S704 to S712.

S906, the vehicle Bluetooth key management module sends the Bluetooth address of the Bluetooth module A0 to the Bluetooth module A2.

For example, since the bluetooth module A2 is powered by the entire vehicle power supply system of the vehicle, if the vehicle is not powered on, even if the vehicle-mounted bluetooth key management module sends the bluetooth address of the bluetooth module A0 to the bluetooth module A2, the bluetooth module A2 cannot receive the bluetooth address of the bluetooth module A0. Therefore, the vehicle can be waited for to be powered on, when the vehicle is powered on, the vehicle-mounted Bluetooth key management module can be triggered to send the Bluetooth address of the Bluetooth module A0 to the Bluetooth module A2, and then the Bluetooth module A2 can receive the Bluetooth address of the Bluetooth module A0.

S907, the Bluetooth module A0 and the Bluetooth module A2 establish a classic Bluetooth connection.

For example, after receiving the bluetooth address of the bluetooth module A0, the bluetooth module A2 may store the bluetooth address of the bluetooth module A0, and establish a classic bluetooth connection with the bluetooth module A0.

Fig. 10 is a diagram illustrating an exemplary bluetooth connection process.

S1001, discovery phase.

For example, after the bluetooth module A0 sends the bluetooth address of the bluetooth module A0, the discovery phase may be entered, that is, the monitoring is performed to discover nearby devices that start the bluetooth function.

For example, the bluetooth module A2 may periodically perform bluetooth broadcast on the designated bluetooth channel after receiving the bluetooth address of the bluetooth module A0. Illustratively, the designated bluetooth channels may be bluetooth channel 37, bluetooth channel 38, and bluetooth channel 39.

Illustratively, the bluetooth broadcast message sent by the bluetooth module A2 includes, but is not limited to, a bluetooth address and identification information of the bluetooth module A2. Optionally, the identification information may be a bluetooth name of the bluetooth module A2, which is not limited in this application. That is, in the discovery phase, the bluetooth module A0 may obtain information such as the bluetooth address and the identification information of the bluetooth module A2.

It should be noted that, based on different protocols, after receiving the bluetooth broadcast message sent by the bluetooth module A2, the bluetooth module A0 may send a response message to the bluetooth module A2, or may not reply, which is not limited in this application.

It should be noted that, the bluetooth module A0 may also perform bluetooth broadcast periodically, and the bluetooth module A2 performs monitoring, which is not limited in this embodiment of the present application.

For example, if the bluetooth module A2 performs bluetooth broadcast, the bluetooth module A0 may receive a bluetooth broadcast message of the bluetooth module A2; then, the bluetooth module A0 may initiate paging to the bluetooth module A2 according to the stored bluetooth address of the bluetooth module A2. Therefore, a user does not need to select the Bluetooth equipment to be connected in the Bluetooth connection interface of the mobile phone, and the user operation is simplified. After the bluetooth module A2 responds to the page, a link connection may be established between the bluetooth module A0 and the bluetooth module A2.

For example, if the bluetooth module A0 performs bluetooth broadcast, the bluetooth module A2 may receive a bluetooth broadcast message of the bluetooth module A0; then, the bluetooth module A2 may initiate paging to the bluetooth module A0 according to the stored bluetooth address of the bluetooth module A0. Therefore, a user does not need to select the Bluetooth equipment to be connected in the Bluetooth connection interface of the vehicle display screen, and the user operation is simplified. After the bluetooth module A0 responds to the page, a link connection may be established between the bluetooth module A0 and the bluetooth module A2.

For example, after the bluetooth module A0 and the bluetooth module A2 establish a link connection, the bluetooth module A0 and the bluetooth module A2 may enter a pairing authentication phase.

S1002, pairing authentication phase.

For example, in the pairing authentication process, the bluetooth module A2 and the bluetooth module A0 may perform the steps of pairing feature exchange, key generation, authentication, and the like through multiple signaling interactions, and may specifically refer to the related contents in the existing bluetooth protocol, which is not described herein again.

It should be noted that, in the authentication process, the bluetooth module A2 may send first authentication information to the bluetooth A0 module, and the first authentication information may include a bluetooth address of the bluetooth module A2. And the bluetooth module A0 may transmit second authentication information to the bluetooth module A2, and the second authentication information may include a bluetooth address of the bluetooth module A0.

In a possible manner, in order to reduce user operations, in this embodiment of the present application, after receiving the first authentication information, the bluetooth module A0 may compare a bluetooth address in the first authentication information with a stored bluetooth address of the bluetooth module A2. If the bluetooth address in the first authentication information is matched with the stored bluetooth address of the bluetooth module A2, the first user pairing confirmation information is directly generated without popping up a pairing prompt box on a bluetooth connection interface of the mobile phone. The first user pairing confirmation information is used for representing that the user of the mobile phone accepts the pairing of the Bluetooth module A2 in the vehicle and the Bluetooth module A0 of the mobile phone.

For example, the bluetooth module A2 may compare the bluetooth address in the second authentication information with the stored bluetooth address of the bluetooth module A0 after receiving the second authentication information. If the second authentication information is matched with the Bluetooth address in the second authentication information and the stored Bluetooth address of the Bluetooth module A0, a pairing prompt box does not need to be popped up on a Bluetooth connection interface of a vehicle display screen to display, and second user pairing confirmation information is directly generated. The second user pairing confirmation information is used for representing that the user of the vehicle accepts the Bluetooth module A0 in the mobile phone to be paired with the Bluetooth module A2 in the vehicle.

For example, in order to ensure data security, authentication information related to the bluetooth module A2 may be further included in the first authentication information, and the signing authority information related to the bluetooth module A0 may be further included in the second authentication information. The authentication information may include various random numbers, may be determined according to an authentication mode, and may specifically refer to related contents in an existing bluetooth protocol, which is not described herein again.

For example, in order to reduce the user operation, the bluetooth module A0 may compare the bluetooth address in the first authentication information with the stored bluetooth address of the bluetooth module A2 after the authorization of the authorization information in the first authentication information is passed. If the bluetooth address in the first authentication information is matched with the stored bluetooth address of the bluetooth module A2, the first user pairing confirmation information is directly generated without popping up a pairing prompt box on a bluetooth connection interface of the mobile phone. The first user pairing confirmation information is used for representing that the user of the mobile phone accepts the pairing of the Bluetooth module A2 in the vehicle and the Bluetooth module A0 of the mobile phone.

Illustratively, the bluetooth module A2 may compare the bluetooth address in the second authentication information with the stored bluetooth address of the bluetooth module A0 after passing the authorization of the authorization information in the second authentication information. If the second authentication information is matched with the Bluetooth address in the second authentication information and the stored Bluetooth address of the Bluetooth module A0, a pairing prompt box does not need to be popped up on a Bluetooth connection interface of a vehicle display screen to display, and second user pairing confirmation information is directly generated. The second user pairing confirmation information is used for representing that the user of the vehicle accepts the Bluetooth module A0 in the mobile phone to be paired with the Bluetooth module A2 in the vehicle.

For example, in the pairing authentication phase, the bluetooth module A0 and the bluetooth module A2 may be bound (binding), that is, a long-term Key (LTK) is generated in the pairing authentication process, and if the pairing parties store the LTK in Flash, the pairing authentication process may be skipped when the two devices are connected back to each other, and the LTK is directly used to encrypt the bluetooth connection.

S1003, the A2DP connection and/or HFP connection is established.

For example, after the pairing authentication of the bluetooth module A0 and the bluetooth module A2 is successful, the application layer link may be established.

Illustratively, the application layer connection may include an A2DP (bluetooth audio transmission model agreement) connection, and the audio data in the handset may be subsequently played through an audio module in the vehicle.

Illustratively, the application layer connection may include HFP (phone Hands free protocol) connection, and the subsequent user may implement answering the incoming call of the mobile phone, hanging up the incoming call of the mobile phone, rejecting the incoming call of the mobile phone, controlling the mobile phone to perform voice dialing, and the like through operations in the vehicle display screen.

Fig. 11 is a schematic diagram of an exemplary application scenario.

Referring to fig. 11 (1), the vehicle cabin of fig. 11 illustratively includes a display screen (e.g., a center control screen) 1102 and a steering wheel 1103 of the vehicle. It should be understood that the vehicle cabin has more components than those shown in fig. 11, and the embodiments of the present application are not limited thereto.

Illustratively, the display interface of the display screen 1102 may include one or more controls therein, including but not limited to: an application icon (e.g., an application icon of a calendar application, an application icon of a music application, an application icon of a navigation application, etc.), a network identifier, a power identifier, etc., which are not limited in this embodiment of the present application.

For example, after the above S712 is executed, the door is unlocked, and the user opens the door and carries the mobile phone into the cabin of the vehicle. After the user enters the cabin and powers on the vehicle, S906-S907 can be executed, and then Bluetooth connection can be established between the mobile phone 1101 and the vehicle-mounted entertainment system.

Referring to fig. 11 (2), for example, when the mobile phone receives an incoming call, the bluetooth module A0 may send incoming call information to the bluetooth module A2, and the bluetooth module A2 then sends the incoming call information to the in-vehicle entertainment system, and the in-vehicle entertainment system displays an incoming call interface in the display screen 1102 based on the incoming call information. For example, the incoming call interface may include one or more controls, including but not limited to: a reject option, an accept option, and incoming call information. The user can reject the incoming call in the mobile phone by clicking the rejection option in the vehicle display screen, and can also answer the incoming call in the mobile phone by clicking the acceptance option in the vehicle display screen.

Compared with the prior art that the connection between the mobile phone Bluetooth and the vehicle-mounted entertainment system Bluetooth is established by manual operation of a user, the connection between the mobile phone Bluetooth and the vehicle-mounted entertainment system Bluetooth can be automatically established, the manual operation of the user is not needed, and the user experience is improved.

In a possible implementation manner, only the bluetooth address of the bluetooth module A2 is stored by the bluetooth module A0, and the connection between the bluetooth of the mobile phone and the bluetooth of the vehicle-mounted entertainment system can also be established.

Fig. 12 is an exemplary illustration of a bluetooth connection.

S1201, the vehicle-mounted Bluetooth key management module acquires the Bluetooth address of the Bluetooth module A2.

S1202, the vehicle-mounted Bluetooth key management module sends the Bluetooth address of the Bluetooth module A2 to the Bluetooth module A1.

S1203, bluetooth module A1 sends the bluetooth address of bluetooth module A2 to bluetooth module A0 through BLE connection.

For example, S1201 to S1203 may refer to S901 to S903 above, and are not described herein again.

S1204, the Bluetooth module A0 and the Bluetooth module A2 establish a classic Bluetooth connection.

For example, S1204 may refer to S907 above, and will not be described herein again.

It should be noted that, for example, S1204 is different from S907 in that, in the discovery phase, the bluetooth module A2 performs bluetooth broadcast. For example, during the process of establishing the link connection between the bluetooth module A0 and the bluetooth module A2, the bluetooth module A0 may page the bluetooth module A2.

For example, in the authentication process, since the bluetooth module A2 does not store the bluetooth address of the bluetooth module A0, the bluetooth module A2 may pop up a pairing prompt box on the bluetooth connection interface of the vehicle display screen after receiving the second authentication information or passing the right of the right signing information in the second authentication information. Illustratively, the pairing prompt box includes one or more controls, including but not limited to: an accept option and a reject option. After the user clicks the acceptance option, the bluetooth module A2 may generate second user pairing confirmation information in response to an operation behavior of the user.

In a possible mode, a countdown mode may be adopted, and if the operation of the user on the pairing prompt box is not received within the countdown time length, when the default option is the accept option, the second user pairing confirmation information may be generated. If the default option is a reject option, the second user reject pairing information may be generated, and at this time, the bluetooth module A2 determines that the authentication fails. The countdown length can be set as required, and the embodiment of the application does not limit the countdown length.

Compared with the prior art that in the process of establishing the connection between the mobile phone Bluetooth and the vehicle-mounted entertainment system Bluetooth, the user is required to execute the operations of opening a Bluetooth interface, selecting Bluetooth equipment, inputting a pairing code or pairing confirmation and the like, the embodiment of the application only needs the user to manually execute the pairing confirmation operation without executing other operations, namely the mobile phone Bluetooth and the vehicle-mounted entertainment system Bluetooth can be bound, the Bluetooth connection operation of the user is simplified, and the user experience can be improved. And only one party has the Bluetooth address of the other party, the Bluetooth addresses do not need to be exchanged, and the efficiency of binding the Bluetooth of the mobile phone and the Bluetooth of the vehicle-mounted entertainment system can be improved.

In a possible implementation manner, only the bluetooth module A2 stores the bluetooth address of the bluetooth module A0, and connection between the bluetooth of the mobile phone and the bluetooth of the vehicle-mounted entertainment system can also be established.

Fig. 13 is an exemplary illustration of a bluetooth connection.

S1301, the bluetooth module A0 sends the bluetooth address of the bluetooth module A0 to the bluetooth module A1 through BLE connection.

S1302, the Bluetooth module A1 sends the Bluetooth address of the Bluetooth module A0 to the vehicle-mounted Bluetooth key management module.

And S1303, the vehicle-mounted Bluetooth key management module sends a Bluetooth address of the Bluetooth module A0 to the Bluetooth module A2.

For example, S1301 to S1303 may refer to S904 to S906, which is not described herein again.

S1304, the Bluetooth module A0 and the Bluetooth module A2 establish a classic Bluetooth connection.

For example, S1304 may refer to S907 above, and is not described herein again.

It should be noted that, for example, S1304 differs from S907 in that, in the discovery phase, the bluetooth module A0 performs bluetooth broadcast. For example, during the process of establishing the link connection between the bluetooth module A0 and the bluetooth module A2, the bluetooth module A2 may page the bluetooth module A0.

For example, in the pairing authentication process, since the bluetooth module A0 does not store the bluetooth address of the bluetooth module A2, the bluetooth module A0 pops up a pairing prompt box on the bluetooth connection interface of the mobile phone after receiving the first authentication information or passing the right of the right signing information in the first authentication information. Illustratively, the pairing prompt box includes one or more controls, including but not limited to: an accept option and a reject option. After the user clicks the acceptance option, the bluetooth module A0 may generate first user pairing confirmation information in response to an operation behavior of the user.

In a possible mode, a countdown mode may be adopted, and if an operation of the user on the pairing prompt box is not received within the countdown time length, when the default option is the accept option, the first user pairing confirmation information may be generated. When the default option is a rejection option, the first user rejection pairing information may be generated, at which point the bluetooth module A0 determines that the authentication has failed. The countdown length can be set as required, and the embodiment of the application does not limit the countdown length.

Compared with the prior art that in the process of establishing the connection between the mobile phone Bluetooth and the vehicle-mounted entertainment system Bluetooth, the user is required to execute the operations of opening a Bluetooth interface, selecting Bluetooth equipment, inputting pairing codes or pairing confirmation and the like, the embodiment of the application only needs the user to manually execute the pairing confirmation operation pair without executing other operations, namely the mobile phone Bluetooth and the vehicle-mounted entertainment system Bluetooth can be bound, the Bluetooth connection operation of the user is simplified, and the user experience can be improved. And only one party has the Bluetooth address of the other party, and the Bluetooth addresses do not need to be exchanged, so that the efficiency of binding the Bluetooth of the mobile phone and the Bluetooth of the vehicle-mounted entertainment system can be improved.

In a possible mode, the bluetooth address of the bluetooth module A2 and the bluetooth address of the bluetooth module A0 can both be uploaded to the vehicle-enterprise server, and then the vehicle-enterprise server sends the bluetooth address of the bluetooth module A0 to the bluetooth module A2, and the vehicle-enterprise server sends the bluetooth address of the bluetooth module A2 to the bluetooth module A0.

Fig. 14 is an exemplary illustration of a bluetooth connection. Referring to fig. 14, the exemplary procedure for binding bluetooth of mobile phone and bluetooth for vehicle entertainment is as follows:

s1401, the vehicle Bluetooth key management module obtains the Bluetooth address of the Bluetooth module A2.

For example, reference may be made to the description of S901 above in S1401, which is not described herein again.

S1402, the vehicle-mounted Bluetooth key management module sends the Bluetooth address of the Bluetooth module A2 to the vehicle-enterprise server.

For example, after acquiring the bluetooth address of the bluetooth module A2, the vehicle-mounted bluetooth key management module may send the bluetooth address of the bluetooth module A2 to the T-Box module, and the T-Box module sends the bluetooth address of the bluetooth module A2 to the vehicle-enterprise server.

S1403, the Bluetooth module A0 sends the Bluetooth address of the Bluetooth module A0 to the vehicle-enterprise server.

For example, the bluetooth module A0 may send the bluetooth address of the bluetooth module A0 to the vehicle-enterprise server through the mobile communication module or the wireless communication module.

It should be noted that the present application does not limit the execution order of S1402 and S1403.

S1404, the vehicle-enterprise server sends the Bluetooth address of the Bluetooth module A2 to the Bluetooth module A0.

Illustratively, after receiving the bluetooth address of the bluetooth module A2, the vehicle-enterprise server may send the bluetooth module A2 to the mobile phone, and then the bluetooth module A0 may obtain the bluetooth address of the bluetooth module A2 through the mobile communication module or the wireless communication module.

In one possible manner, the vehicle-enterprise server may execute S1404 after receiving the bluetooth address of the bluetooth module A2.

In one possible approach, if the vehicle-enterprise server has received the bluetooth address of bluetooth module A2, the vehicle-enterprise server may perform S1404 after receiving the bluetooth address of bluetooth module A0.

S1405, the vehicle-enterprise server sends the Bluetooth address of the Bluetooth module A0 to the vehicle-mounted Bluetooth key management module.

For example, after receiving the bluetooth address of the bluetooth module A0, the vehicle-enterprise server may send the bluetooth address of the bluetooth module A0 to the T-Box module of the vehicle, and the T-Box module sends the bluetooth address of the bluetooth module A0 to the vehicle-mounted bluetooth key management module.

In one possible manner, the vehicle-enterprise server may execute S1405 after receiving the bluetooth address of the bluetooth module A0.

In one possible manner, if the vehicle-enterprise server has received the bluetooth address of bluetooth module A0, the vehicle-enterprise server may execute S1405 after receiving the bluetooth address of bluetooth module A2.

It should be noted that the present embodiment does not limit the execution order of S1404 and S1405.

For example, in the embodiment of the present application, any step in S1401 to S1405 is not limited, and the execution order of any step in fig. 6 and fig. 7b is the same, and any step in S1401 to S1405 may be executed before or after any step in S601 to S604, or before or after any step in S701 to S712.

S1406, the vehicle Bluetooth key management module sends the Bluetooth address of the Bluetooth module A0 to the Bluetooth module A2.

S1407, the Bluetooth module A0 and the Bluetooth module A2 establish a classic Bluetooth connection.

For example, S1406 to S1407 may refer to the descriptions of S906 to S907, and are not described herein again.

Therefore, compared with the Bluetooth address transmission through Bluetooth connection, the Bluetooth address transmission method and device can be synchronously executed in the Bluetooth car key unlocking process and can also be executed before the Bluetooth car key is used for unlocking, and therefore the Bluetooth binding efficiency of the mobile phone Bluetooth and the Bluetooth of the vehicle-mounted entertainment system can be improved. And only one party has the Bluetooth address of the other party, the Bluetooth addresses do not need to be exchanged, and the Bluetooth connection efficiency between the mobile phone Bluetooth and the vehicle-mounted entertainment system can be improved.

In a possible mode, the bluetooth address of the bluetooth module A2 may be uploaded to the vehicle-enterprise server, and the vehicle-enterprise server sends the bluetooth address of the bluetooth module A2 to the bluetooth module A0.

Fig. 15 is an exemplary illustration of a bluetooth connection. Referring to fig. 15, the exemplary procedure for binding the bluetooth of the mobile phone and the bluetooth of the in-vehicle entertainment is as follows:

s1501, the vehicle-mounted Bluetooth key management module acquires a Bluetooth address of the Bluetooth module A2.

S1502, the vehicle-mounted Bluetooth key management module sends a Bluetooth address of the Bluetooth module A2 to the vehicle-enterprise server.

For example, S1501 to S1502 can refer to the descriptions of S1401 to S1402, which are not described herein again.

S1503, the vehicle-enterprise server sends the Bluetooth address of the Bluetooth module A2 to the Bluetooth module A0.

For example, the S1503 may refer to the description of S1404 above and will not be described herein.

For example, in the embodiment of the present application, any step in S1501 to S1503 is not limited, and the execution sequence of any step in fig. 6 and fig. 7b is the same, and any step in S1501 to S1503 may be executed before or after any step in S601 to S604, or before or after any step in S701 to S712.

S1504, the Bluetooth module A0 and the Bluetooth module A2 establish a classic Bluetooth connection.

For example, S1504 may refer to the description of S1204 above, and will not be described herein again.

Therefore, compared with the Bluetooth address transmission through Bluetooth connection, the Bluetooth address transmission method and the Bluetooth address transmission device can transmit the Bluetooth address, can be synchronously executed in the unlocking process of the Bluetooth vehicle key, can also be executed before the Bluetooth vehicle key is used for unlocking, and further can improve the binding efficiency of the mobile phone Bluetooth and the vehicle-mounted entertainment system Bluetooth. And only one party has the Bluetooth address of the other party, the Bluetooth addresses do not need to be exchanged, and the efficiency of binding the Bluetooth of the mobile phone and the Bluetooth connection of the vehicle-mounted entertainment system can be improved.

In a possible mode, the bluetooth address of the bluetooth module A0 may be uploaded to the vehicle-enterprise server, and the vehicle-enterprise server sends the bluetooth address of the bluetooth module A0 to the bluetooth module A2 of the vehicle.

Fig. 16 is an exemplary illustration of a bluetooth connection. Referring to fig. 16, the exemplary procedure for binding bluetooth of mobile phone and bluetooth for vehicle entertainment is as follows:

s1601, the Bluetooth module A0 sends the Bluetooth address of the Bluetooth module A0 to the vehicle-enterprise server.

For example, S1601 may refer to the description of S1403 above and is not described herein again.

S1602, the vehicle-enterprise server sends the Bluetooth address of the Bluetooth module A0 to the vehicle-mounted Bluetooth key management module.

For example, S1602 may refer to the description of S1405 above, and will not be described herein again.

For example, the embodiment of the present application does not limit any step in S1601 to S1602, and the execution sequence of any step in fig. 6 and fig. 7b is the same, and any step in S1601 to S1602 may be executed before or after any step in S601 to S604, or may be executed before or after any step in S701 to S712.

S1603, the vehicle-mounted Bluetooth key management module sends the Bluetooth address of the Bluetooth module A0 to the Bluetooth module A2.

For example, S1603 may refer to S1406 above, and will not be described herein again.

S1604, the bluetooth module A0 and the bluetooth module A2 establish a classic bluetooth connection.

For example, S1604 may refer to the description of S1304 above, and will not be described herein.

For example, if the vehicle is configured with an NFC vehicle key system, in one possible implementation, the mobile phone bluetooth and the vehicle-mounted entertainment system bluetooth are automatically bound based on an NFC connection established in an unlocking process of the NFC vehicle key using the mobile phone.

For example, before the NFC vehicle key is used to unlock the lock, a digital vehicle key may be applied, and reference may be made to fig. 4 and fig. 5a and 5b and corresponding description, which are not described herein again.

Fig. 17 is an exemplary binding diagram. Referring to fig. 17, for example, a user brings the NFC sensing area of the mobile phone close to the NFC sensing area of the vehicle (that is, the NFC unlocking area is set at a rearview mirror or a vehicle door, for example), and then the two may perform data interaction, so as to realize unlocking by using the NFC vehicle key.

Fig. 18 is a schematic view of an exemplary unlocking process.

Referring to fig. 18, the mobile phone may further include a mobile phone NFC module, for example. Illustratively, the NFC module of the mobile phone may include NFC hardware and software programs for NFC.

S1801, the NFC connection is established between the mobile phone NFC module and the vehicle-mounted NFC key module.

Exemplarily, after a user successfully applies for a data car key, the mobile phone can be carried to be close to a vehicle, then the NFC sensing area of the mobile phone can be close to the NFC sensing area of the vehicle, and at the moment, the NFC module of the mobile phone can be connected with the vehicle-mounted NFC key module in an NFC mode.

For example, the NFC connection established between the mobile phone NFC module and the vehicle-mounted NFC key module may be a P2P (Peer to Peer) connection.

And S1802, the mobile phone NFC module sends the NFC connection result to the mobile phone car key management module.

Illustratively, the NFC connection result may include an NFC connection success result or an NFC connection failure result.

Illustratively, the NFC connection success result is used for representing that the NFC connection between the mobile phone NFC module and the vehicle-mounted NFC key module is successfully established.

Illustratively, the NFC connection failure result is used to characterize that the NFC connection between the mobile phone NFC module and the vehicle-mounted NFC key module fails.

Illustratively, the mobile phone NFC module may send the NFC connection result to the mobile phone car key management module, and the mobile phone car key management module determines whether to start the digital key verification according to the NFC connection result.

And S1803, the mobile phone car key management module sends digital key verification indication information to the mobile phone security unit.

For example, after the mobile phone car key management module receives the NFC connection result, if it is determined that the NFC connection result is an NFC connection success result, the digital key verification may be started, that is, digital key verification indication information is sent to the mobile phone security unit. The digital key verification indication information is used for indicating the mobile phone security unit to carry out digital key verification.

For example, after the mobile phone car key management module receives the NFC connection result, if it is determined that the NFC connection result is the NFC connection failure result, the digital key authentication may not be started. Optionally, the mobile phone car key management module may display the connection failure prompt information on an application interface of the car management application to prompt that the connection between the mobile phone NFC and the car key NFC is failed, so that the user can perform corresponding processing, such as moving the mobile phone NFC sensing area to the NFC sensing area of the vehicle again.

It should be noted that, when the NFC connection result is the NFC connection success result, the mobile phone car key management module may also display the NFC connection success result on an application interface of the vehicle management application to notify the user that the mobile phone NFC and the car key NFC are successfully connected, which is not limited in this embodiment of the application.

And S1804, the mobile phone security unit sends the digital car key data to the mobile phone NFC module.

For example, after receiving the digital key verification indication information sent by the mobile phone car key management module, the mobile phone security unit may send the digital car key data applied from the car-enterprise server to the mobile phone NFC module.

For example, in order to ensure the security of the car key data, the mobile phone security unit may encrypt the digital car key data according to a preset encryption algorithm, and then send a ciphertext of the digital car key data to the mobile phone NFC module.

S1805, the mobile phone NFC module sends digital car key data to the vehicle-mounted NFC key module.

Illustratively, after receiving the ciphertext of the digital car key data, the mobile phone NFC module may send the ciphertext of the digital car key data to the vehicle-mounted NFC key module through NFC connection.

S1806, the vehicle NFC key module sends digital vehicle key data to the vehicle Bluetooth key management module.

For example, after receiving the ciphertext of the digital car key data, the vehicle-mounted NFC key module may send the ciphertext of the digital car key data to the vehicle-mounted bluetooth key management module.

S1807, the vehicle Bluetooth key management module sends the digital vehicle key data to the vehicle key safety unit.

And S1808, the vehicle-mounted vehicle key safety unit verifies the digital vehicle key based on the digital vehicle key data.

S1809, the vehicle-mounted vehicle key safety unit sends a verification result to the vehicle-mounted Bluetooth key management module.

And S1810, when the vehicle-mounted Bluetooth key management module determines that the verification result is a successful verification result, the vehicle-mounted Bluetooth key management module sends unlocking indication information to the BCM module.

For example, the descriptions of S708 to S712 may be referred to in S1807 to S1810, and are not described herein again.

Fig. 19 is an exemplary bluetooth binding diagram. Referring to fig. 19, in one possible approach, after S1801, the vehicle bluetooth key management module may bind the mobile phone bluetooth and the bluetooth of the vehicle entertainment system.

Fig. 19 is an exemplary illustration of a bluetooth connection.

S1901, the vehicle-mounted Bluetooth key management module acquires a Bluetooth address of the Bluetooth module A2.

For example, the embodiment of the present application does not limit the execution sequence of S1901 and any step in fig. 6 and 18, and S901 may be executed before or after any step in S601 to S604 or any step in S1801 to S1810.

S1902, the vehicle Bluetooth key management module sends the Bluetooth address of the Bluetooth module A2 to the vehicle NFC key module.

Illustratively, after acquiring the bluetooth address of the bluetooth module A2, the vehicle-mounted bluetooth key management module may send the bluetooth address of the bluetooth module A2 to the vehicle-mounted NFC key module through the CAN bus.

S1903, the vehicle-mounted NFC key module sends the Bluetooth address of the Bluetooth module A2 to the mobile phone NFC module through NFC connection.

For example, after receiving the bluetooth address of the bluetooth module A2, the vehicle-mounted NFC key module may generate a radio frequency field, and at this time, the mobile phone NFC module may close the radio frequency field and enter the listening mode. And then the vehicle-mounted NFC key module can transmit the Bluetooth address of the Bluetooth module A2 to the mobile phone NFC module according to the selected transmission rate.

S1904, the NFC module sends the bluetooth address of the bluetooth module A2 to the bluetooth module A0.

For example, after the NFC module of the mobile phone receives the bluetooth address of the bluetooth module A2, the bluetooth address of the bluetooth module A2 may be sent to the bluetooth module A0.

S1905, the bluetooth module A0 sends the bluetooth address of the bluetooth module A0 to the NFC module of the mobile phone.

For example, after the bluetooth module A0 receives the bluetooth address of the bluetooth module A2, the bluetooth address of the bluetooth module A0 may be sent to the NFC module of the mobile phone.

S1906, the mobile phone NFC module sends the Bluetooth address of the Bluetooth module A0 to the vehicle-mounted NFC key module through NFC connection.

For example, the NFC module of the mobile phone may generate a radio frequency field, and at this time, the NFC key module of the vehicle may close the radio frequency field and enter the listening mode. Then, the mobile phone NFC module can transmit the Bluetooth address of the Bluetooth module A0 to the vehicle-mounted NFC key module according to the selected transmission rate.

S1907, the vehicle-mounted NFC key module sends the Bluetooth address of the Bluetooth module A0 to the vehicle-mounted Bluetooth key management module.

For example, after the vehicle-mounted NFC key module receives the bluetooth address of the bluetooth module A0, the vehicle-mounted NFC key module may send the bluetooth address of the bluetooth module A0 to the vehicle-mounted bluetooth key management module.

For example, S1902 to S1907 may be executed after the NFC module of the mobile phone and the NFC key module of the vehicle establish NFC, where any step in S1902 to S1907 may be executed before or after any step in S1802 to S1809.

S1908, the vehicle Bluetooth key management module sends the Bluetooth address of the Bluetooth module A0 to the Bluetooth module A2.

S1909, bluetooth module A0 and bluetooth module A2 establish a classic bluetooth connection.

For example, S1908 to S1909 may refer to descriptions of S906 to S907, which are not described herein again.

Fig. 20 is an exemplary illustration of a bluetooth connection.

S2001, the vehicle-mounted Bluetooth key management module acquires a Bluetooth address of the Bluetooth module A2.

And S2002, the vehicle-mounted Bluetooth key management module sends the Bluetooth address of the Bluetooth module A2 to the vehicle-mounted NFC key module.

And S2003, the vehicle-mounted NFC key module sends the Bluetooth address of the Bluetooth module A2 to the mobile phone NFC module through NFC connection.

And S2004, the NFC module of the mobile phone sends the Bluetooth address of the Bluetooth module A2 to the Bluetooth module A0.

S2005, bluetooth module A0 and bluetooth module A2 establish a classic bluetooth connection.

For example, S2001 to S2005 can refer to S1901 to S1904 and S1909, which are not described herein again.

It should be noted that, for example, S2005 differs from S1909 in that, in the discovery phase, the bluetooth module A2 performs bluetooth broadcast. For example, during the process of establishing the link connection between the bluetooth module A0 and the bluetooth module A2, the bluetooth module A0 may page the bluetooth module A2.

For example, in the authentication process, since the bluetooth module A2 does not store the bluetooth address of the bluetooth module A0, the bluetooth module A2 may pop up a pairing prompt box on the bluetooth connection interface of the vehicle display screen after receiving the second authentication information or passing the right of the right signing information in the second authentication information. Illustratively, the pairing prompt box includes one or more controls, including but not limited to: an accept option and a reject option. After the user clicks the acceptance option, the bluetooth module A2 may generate second user pairing confirmation information in response to the operation behavior of the user.

In a possible manner, a countdown manner may be adopted, and if the operation of the user on the pairing prompt box is not received within the countdown time period, when the default option is the accept option, the second user pairing confirmation information may be generated. When the default option is a reject option, the second user reject pairing information may be generated, and at this time, the bluetooth module A2 determines that the authentication fails. The countdown length can be set as required, and the embodiment of the present application does not limit this.

Compared with the prior art that in the process of establishing the connection between the mobile phone Bluetooth and the vehicle-mounted entertainment system Bluetooth, the user is required to perform operations of opening a Bluetooth interface, selecting Bluetooth equipment, inputting a pairing code or pairing confirmation, the embodiment of the application only needs the user to manually perform pairing confirmation operation pairs without performing other operations, namely the mobile phone Bluetooth and the vehicle-mounted entertainment system Bluetooth can be bound, the Bluetooth connection operation of the user is simplified, and the user experience can be improved. And only one party has the Bluetooth address of the other party, and the Bluetooth addresses do not need to be exchanged, so that the efficiency of binding the Bluetooth of the mobile phone and the Bluetooth of the vehicle-mounted entertainment system can be improved.

In a possible implementation manner, only the bluetooth module A2 stores the bluetooth address of the bluetooth module A0, and the connection between the bluetooth of the mobile phone and the bluetooth of the vehicle-mounted entertainment system can also be established.

Fig. 21 is an exemplary illustration of a bluetooth connection.

S2101, the Bluetooth module A0 sends the Bluetooth address of the Bluetooth module A0 to the NFC module of the mobile phone.

S2102, the mobile phone NFC module sends the Bluetooth address of the Bluetooth module A0 to the vehicle-mounted NFC key module through NFC connection.

S2103, the vehicle-mounted NFC key module sends the Bluetooth address of the Bluetooth module A0 to the vehicle-mounted Bluetooth key management module.

S2104, the vehicle-mounted Bluetooth key management module sends the Bluetooth address of the Bluetooth module A0 to the Bluetooth module A2.

S2105, the Bluetooth module A0 and the Bluetooth module A2 establish a classic Bluetooth connection.

For example, S2101 to S2105 may refer to S1905 to S1909, which are not described herein again.

It should be noted that, for example, S2105 differs from S1909 in that during the discovery phase, the bluetooth module A0 performs bluetooth broadcast. For example, during the process of establishing the link connection between the bluetooth module A0 and the bluetooth module A2, the bluetooth module A2 may page the bluetooth module A0.

In a possible manner, a countdown manner may be adopted, and if an operation of the user on the pairing prompt box is not received within the countdown time period, when the default option is the accept option, the first user pairing confirmation information may be generated. When the default option is a rejection option, the first user rejection pairing information may be generated, at which point the bluetooth module A0 determines that the authentication has failed. The countdown length can be set as required, and the embodiment of the present application does not limit this.

By way of example, an embodiment of the present application provides an electronic device, including: the first Bluetooth module is used for receiving a Bluetooth address of a third Bluetooth module in the vehicle, which is sent by the vehicle, based on first Bluetooth connection between the first Bluetooth module and a second Bluetooth module in the vehicle, wherein the first Bluetooth connection is established in the Bluetooth vehicle key unlocking process by adopting electronic equipment for the first time; and establishing a second Bluetooth connection with the third Bluetooth module for the first time based on the Bluetooth address of the third Bluetooth module, wherein the Bluetooth address of the third Bluetooth module is used for the first Bluetooth module to confirm the pairing with the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

Illustratively, the first bluetooth module is further configured to receive first authentication information sent by the third bluetooth module, where the first authentication information includes a bluetooth address of the third bluetooth module; and determining a Bluetooth address in the first authentication information, and generating first user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the first Bluetooth connection, wherein the first user pairing confirmation information is used for indicating a user of the electronic equipment to accept the pairing of the third Bluetooth module and the first Bluetooth module.

The first bluetooth module is further configured to send a bluetooth address of the first bluetooth module to the second bluetooth module based on the first bluetooth connection before the second bluetooth connection is first established, so that the second bluetooth module sends the bluetooth address of the first bluetooth module to the third bluetooth module through the vehicle-mounted bluetooth key management module in the vehicle; the Bluetooth address of the first Bluetooth module is used for confirming the pairing with the first Bluetooth module by the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

Illustratively, the bluetooth address of the third bluetooth module is further used for the first bluetooth module to initiate paging to the third bluetooth module in the process of establishing the second bluetooth connection for the first time.

Exemplarily, an embodiment of the present application provides a vehicle, which includes a second bluetooth module, an onboard bluetooth key management module, and a third bluetooth module, wherein: the second Bluetooth module is used for receiving a Bluetooth address of the first Bluetooth module sent by the first Bluetooth module based on the first Bluetooth connection between the second Bluetooth module and the first Bluetooth module in the electronic equipment, and the first Bluetooth connection is established in the Bluetooth car key unlocking process by adopting the electronic equipment for the first time; the Bluetooth address of the first Bluetooth module is sent to the vehicle-mounted Bluetooth key management module; the vehicle-mounted Bluetooth key management module is used for sending the Bluetooth address of the first Bluetooth module to the third Bluetooth module; and the third Bluetooth module is used for establishing second Bluetooth connection with the first Bluetooth module for the first time based on the Bluetooth address of the first Bluetooth module, wherein the Bluetooth address of the first Bluetooth module is used for confirming the pairing with the first Bluetooth module by the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

Illustratively, the third bluetooth module is further configured to receive second authentication information sent by the first bluetooth module, where the second authentication information includes a bluetooth address of the first bluetooth module; and determining a Bluetooth address in the second authentication information, and generating second user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the first Bluetooth connection, wherein the second user pairing confirmation information is used for indicating a user of the vehicle to accept the first Bluetooth module and the third Bluetooth module to be paired.

Illustratively, the vehicle-mounted bluetooth key management module is further configured to obtain a bluetooth address of a third bluetooth module from the third bluetooth module before the second bluetooth connection is established for the first time; sending the Bluetooth address of the third Bluetooth module to the second Bluetooth module; and the second Bluetooth module is also used for sending a Bluetooth address of a third Bluetooth module to the first Bluetooth module based on the first Bluetooth connection, wherein the Bluetooth address of the third Bluetooth module is used for determining the pairing with the third Bluetooth module by the first Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

Illustratively, the second bluetooth module is a bluetooth module corresponding to a bluetooth key module in the vehicle; the third Bluetooth module is a Bluetooth module corresponding to an in-vehicle entertainment system in the vehicle.

Illustratively, the bluetooth address of the first bluetooth module is further used for initiating paging to the first bluetooth module by the third bluetooth module in the process of establishing the second bluetooth connection for the first time.

By way of example, an embodiment of the present application provides an electronic device, including: the first Bluetooth module is used for receiving a Bluetooth address of a third Bluetooth module in the vehicle from the server, and the Bluetooth address of the third Bluetooth module is sent to the server by the vehicle; and establishing a second Bluetooth connection with the third Bluetooth module for the first time based on the Bluetooth address of the third Bluetooth module, wherein the Bluetooth address of the third Bluetooth module is used for the first Bluetooth module to confirm the pairing with the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

Illustratively, the first bluetooth module is further configured to receive first authentication information sent by the third bluetooth module, where the first authentication information includes a bluetooth address of the third bluetooth module; the first Bluetooth module determines a Bluetooth address in the first authentication information, and generates first user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the first Bluetooth connection, wherein the first user pairing confirmation information is used for indicating a user of the electronic device to accept the third Bluetooth module to be paired with the first Bluetooth module.

Illustratively, the first bluetooth module is further configured to send a bluetooth address of the first bluetooth module to the server, so that the server sends the bluetooth address of the first bluetooth module to a third bluetooth module through a vehicle-mounted bluetooth key management module of the vehicle, where the bluetooth address of the first bluetooth module is used for the third bluetooth module to confirm pairing with the first bluetooth module in a process of establishing the second bluetooth connection for the first time.

Exemplarily, the embodiment of the present application provides a vehicle, which includes an onboard bluetooth key management module and a third bluetooth module, wherein: the vehicle-mounted Bluetooth key management module is used for receiving a Bluetooth address of a first Bluetooth module in the electronic equipment from the server, wherein the Bluetooth address of the first Bluetooth module is sent to the server by the first Bluetooth module; the Bluetooth address of the first Bluetooth module is sent to a third Bluetooth module of the vehicle; and the third Bluetooth module is used for establishing second Bluetooth connection with the first Bluetooth module for the first time based on the Bluetooth address of the first Bluetooth module, wherein the Bluetooth address of the first Bluetooth module is used for confirming the pairing with the first Bluetooth module by the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

Illustratively, the third bluetooth module is further configured to receive second authentication information sent by the first bluetooth module, where the second authentication information includes a bluetooth address of the first bluetooth module; and determining a Bluetooth address in the second authentication information, and generating second user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the first Bluetooth connection, wherein the second user pairing confirmation information is used for indicating a user of the vehicle to accept the first Bluetooth module and the second Bluetooth module to be paired.

The vehicle-mounted bluetooth key management module is further configured to, before the second bluetooth connection is established for the first time, acquire a bluetooth address of the third bluetooth module from the third bluetooth module; the Bluetooth address of the third Bluetooth module is sent to the server, so that the server sends the Bluetooth address of the third Bluetooth module to the first Bluetooth module; and the Bluetooth address of the third Bluetooth module is used for confirming the pairing with the third Bluetooth module by the first Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

By way of example, an embodiment of the present application provides an electronic device, including: the NFC module is used for receiving a Bluetooth address of a third Bluetooth module in the vehicle, which is sent by the vehicle, based on NFC connection with a vehicle-mounted NFC key module in the vehicle, wherein the NFC connection is established in the process of unlocking the NFC vehicle key by adopting electronic equipment for the first time; and sending the Bluetooth address of the third Bluetooth module to the first Bluetooth module in the electronic equipment. And the first Bluetooth module is used for establishing second Bluetooth connection with the third Bluetooth module for the first time based on the Bluetooth address of the third Bluetooth module, wherein the Bluetooth address of the third Bluetooth module is used for confirming the pairing with the third Bluetooth module by the first Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

Illustratively, the first bluetooth module is further configured to receive first authentication information sent by the third bluetooth module, where the first authentication information includes a bluetooth address of the third bluetooth module; the first Bluetooth module determines a Bluetooth address in the first authentication information, and generates first user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the NFC connection, wherein the first user pairing confirmation information is used for indicating a user of the electronic device to accept the pairing of the third Bluetooth module and the first Bluetooth module.

Illustratively, the first bluetooth module is further configured to send a bluetooth address of the first bluetooth module to the NFC module before the second bluetooth connection is established for the first time; the NFC module is also used for sending the Bluetooth address of the first Bluetooth module to the vehicle-mounted NFC key module based on NFC connection, so that the vehicle-mounted NFC key module sends the Bluetooth address of the first Bluetooth module to the third Bluetooth module through the vehicle-mounted Bluetooth key management module in the vehicle; the Bluetooth address of the first Bluetooth module is used for confirming the pairing with the first Bluetooth module by the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time. Therefore, the third Bluetooth module can acquire the Bluetooth address of the first Bluetooth module, and subsequently, the third Bluetooth module can be automatically paired and connected with the first Bluetooth module based on the Bluetooth address of the first Bluetooth module.

By way of example, embodiments of the present application provide a vehicle, including: vehicle-mounted NFC key module, vehicle-mounted bluetooth key management module and third bluetooth module, wherein: the vehicle-mounted NFC key module is used for receiving a Bluetooth address of the first Bluetooth module sent by the first Bluetooth module based on NFC connection with an NFC module in the electronic equipment, and the NFC connection is established in the process of unlocking the NFC car key by adopting the electronic equipment for the first time; and sending the Bluetooth address of the first Bluetooth module to a vehicle-mounted Bluetooth key management module in the vehicle. The vehicle-mounted Bluetooth key management module is used for sending the Bluetooth address of the first Bluetooth module to a third Bluetooth module in the vehicle; and the third Bluetooth module is used for establishing second Bluetooth connection with the first Bluetooth module for the first time based on the Bluetooth address of the first Bluetooth module, wherein the Bluetooth address of the first Bluetooth module is used for confirming the pairing with the first Bluetooth module by the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

Illustratively, the third bluetooth module is further configured to receive second authentication information sent by the first bluetooth module, where the second authentication information includes a bluetooth address of the first bluetooth module; and the third Bluetooth module determines a Bluetooth address in the second authentication information, and generates second user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the NFC connection, wherein the second user pairing confirmation information is used for indicating the user of the vehicle to accept the pairing of the first Bluetooth module and the third Bluetooth module.

Illustratively, the vehicle-mounted bluetooth key management module is further configured to obtain a bluetooth address of a third bluetooth module from the third bluetooth module before the second bluetooth connection is established for the first time; and sending the Bluetooth address of the third Bluetooth module to the vehicle-mounted NFC key module. And the vehicle-mounted NFC key module is also used for sending a Bluetooth address of a third Bluetooth module to the NFC module in the electronic equipment based on NFC connection so that the NFC module sends the Bluetooth address of the third Bluetooth module to the first Bluetooth module, wherein the Bluetooth address of the third Bluetooth module is used for determining the pairing with the third Bluetooth module by the first Bluetooth module in the process of establishing the second Bluetooth connection for the first time. Therefore, the first Bluetooth module can acquire the Bluetooth address of the third Bluetooth module, and subsequently, the first Bluetooth module can be automatically paired and connected with the third Bluetooth module based on the Bluetooth address of the third Bluetooth module.

Illustratively, the third bluetooth module is a bluetooth module corresponding to an in-vehicle entertainment system in the vehicle.

In one example, fig. 22 shows a schematic block diagram apparatus 2200 of an embodiment of the present application may include: a processor 2201 and transceiver/transceiver pins 2202, and optionally, memory 2203.

The various components of the device 2200 are coupled together by a bus 2204, where the bus 2204 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are referred to in the figures as bus 2204.

Optionally, the memory 2203 may be used for the instructions in the foregoing method embodiments. The processor 2201 is operable to execute instructions in the memory 2203 and to control the receive pin to receive signals and the transmit pin to transmit signals.

The apparatus 2200 may be an electronic device or a chip of an electronic device in the above method embodiments.

All relevant contents of each step related to the above method embodiment may be referred to the functional description of the corresponding functional module, and are not described herein again.

The present embodiment also provides a computer storage medium, where computer instructions are stored in the computer storage medium, and when the computer instructions are run on an electronic device, the electronic device is caused to execute the above related method steps to implement the bluetooth connection method in the above embodiment.

The present embodiment also provides a computer program product, which when running on a computer, causes the computer to execute the relevant steps described above, so as to implement the bluetooth connection method in the above embodiments.

In addition, embodiments of the present application also provide an apparatus, which may be specifically a chip, a component or a module, and may include a processor and a memory connected to each other; the memory is used for storing computer execution instructions, and when the device runs, the processor can execute the computer execution instructions stored in the memory, so that the chip can execute the bluetooth connection method in the above-mentioned method embodiments.

The electronic device, the computer storage medium, the computer program product, or the chip provided in this embodiment are all configured to execute the corresponding method provided above, and therefore, the beneficial effects that can be achieved by the electronic device, the computer storage medium, the computer program product, or the chip may refer to the beneficial effects in the corresponding method provided above, and are not described herein again.

Through the description of the above embodiments, those skilled in the art will understand that, for convenience and simplicity of description, only the division of the above functional modules is used as an example, and in practical applications, the above function distribution may be completed by different functional modules as needed, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, a module or a unit may be divided into only one logic function, and may be implemented in other ways, for example, a plurality of units or components may be combined or integrated into another apparatus, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

Units described as separate parts may or may not be physically separate, and parts displayed as units may be one physical unit or a plurality of physical units, may be located in one place, or may be distributed to a plurality of different places. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

Any of the various embodiments of the present application, as well as any of the same embodiments, can be freely combined. Any combination of the above is within the scope of the present application.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially or partially contributed to by the prior art, or all or part of the technical solutions may be embodied in the form of a software product, where the software product is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the methods of the embodiments of the present application. 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, an optical disk, or other various media capable of storing program codes.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

The steps of a method or algorithm described in connection with the disclosure of the embodiments disclosed herein may be embodied in hardware or may be embodied in software instructions executed by a processor. The software instructions may be comprised of corresponding software modules that may be stored in Random Access Memory (RAM), flash Memory, read Only Memory (ROM), erasable Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), registers, a hard disk, a removable disk, a compact disc read only Memory (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. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an ASIC.

Those skilled in the art will recognize that, in one or more of the examples described above, the functions described in the embodiments of the present application may be implemented in hardware, software, firmware, or any combination thereof. When implemented in software, 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 general purpose or special purpose computer.

Claims

1. A Bluetooth connection method is applied to electronic equipment and comprises the following steps:

a first Bluetooth module in the electronic equipment receives a Bluetooth address of a third Bluetooth module in a vehicle, which is sent by the vehicle, based on a first Bluetooth connection with a second Bluetooth module in the vehicle, wherein the first Bluetooth connection is established in a Bluetooth vehicle key unlocking process by adopting the electronic equipment for the first time;

the first Bluetooth module establishes a second Bluetooth connection with the third Bluetooth module for the first time based on the Bluetooth address of the third Bluetooth module, wherein the Bluetooth address of the third Bluetooth module is used for establishing pairing with the third Bluetooth module for the first time in the second Bluetooth connection establishing process.

2. The method of claim 1, wherein the first bluetooth module confirming pairing with the third bluetooth module comprises:

the first Bluetooth module receives first authentication information sent by the third Bluetooth module, wherein the first authentication information comprises a Bluetooth address of the third Bluetooth module;

the first Bluetooth module determines a Bluetooth address in the first authentication information, and generates first user pairing confirmation information when the Bluetooth address is matched with a Bluetooth address received based on the first Bluetooth connection, wherein the first user pairing confirmation information is used for indicating a user of the electronic device to accept that the third Bluetooth module is paired with the first Bluetooth module.

3. The method according to any of claims 1-2, wherein prior to said first establishing a second bluetooth connection, the method further comprises:

the first Bluetooth module sends the Bluetooth address of the first Bluetooth module to the second Bluetooth module based on the first Bluetooth connection, so that the second Bluetooth module sends the Bluetooth address of the first Bluetooth module to the third Bluetooth module through the vehicle-mounted Bluetooth key management module in the vehicle;

and the Bluetooth address of the first Bluetooth module is used for confirming the pairing with the first Bluetooth module by the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

4. The method according to any one of claims 1 to 3,

the Bluetooth address of the third Bluetooth module is also used for initiating paging to the third Bluetooth module by the first Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

5. The method according to any one of claims 1 to 4,

the second Bluetooth module is a Bluetooth module corresponding to a Bluetooth key module in the vehicle;

the third Bluetooth module is a Bluetooth module corresponding to an in-vehicle entertainment system in the vehicle.

6. A Bluetooth connection method is characterized by being applied to a vehicle, and comprises the following steps:

the method comprises the steps that a second Bluetooth module in the vehicle receives a Bluetooth address of a first Bluetooth module in electronic equipment based on first Bluetooth connection with the first Bluetooth module, wherein the Bluetooth address of the first Bluetooth module is sent by the first Bluetooth module, and the first Bluetooth connection is established in the process of unlocking a Bluetooth car key by the electronic equipment for the first time;

the second Bluetooth module sends the Bluetooth address of the first Bluetooth module to a vehicle-mounted Bluetooth key management module in the vehicle;

the vehicle-mounted Bluetooth key management module sends the Bluetooth address of the first Bluetooth module to a third Bluetooth module in the vehicle;

and the third Bluetooth module establishes a second Bluetooth connection with the first Bluetooth module for the first time based on the Bluetooth address of the first Bluetooth module, wherein the Bluetooth address of the first Bluetooth module is used for establishing the pairing with the first Bluetooth module confirmed by the third Bluetooth module in the second Bluetooth connection process for the first time.

7. The method of claim 6, wherein the third Bluetooth module performs pairing confirmation with the first Bluetooth module, comprising:

the third Bluetooth module receives second authentication information sent by the first Bluetooth module, wherein the second authentication information comprises a Bluetooth address of the first Bluetooth module;

the third Bluetooth module determines a Bluetooth address in the second authentication information, and generates second user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the first Bluetooth connection, wherein the second user pairing confirmation information is used for indicating a user of the vehicle to accept the pairing of the first Bluetooth module and the third Bluetooth module.

8. The method according to any of claims 6 to 7, wherein prior to said first establishing a second Bluetooth connection, the method further comprises:

the vehicle-mounted Bluetooth key management module acquires a Bluetooth address of the third Bluetooth module from the third Bluetooth module;

the vehicle-mounted Bluetooth key management module sends the Bluetooth address of the third Bluetooth module to the second Bluetooth module;

and the second Bluetooth module sends the Bluetooth address of the third Bluetooth module to the first Bluetooth module based on the first Bluetooth connection, wherein the Bluetooth address of the third Bluetooth module is used for determining the pairing with the third Bluetooth module by the first Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

9. The method according to any one of claims 6 to 8,

the Bluetooth address of the first Bluetooth module is also used for initiating paging to the first Bluetooth module by the third Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

10. The method according to any one of claims 6 to 9,

11. A Bluetooth connection method is applied to electronic equipment and comprises the following steps:

the method comprises the steps that a first Bluetooth module of the electronic equipment receives a Bluetooth address of a third Bluetooth module in a vehicle from a server, wherein the Bluetooth address of the third Bluetooth module is sent to the server by the vehicle;

the first Bluetooth module establishes a second Bluetooth connection with the third Bluetooth module for the first time based on the Bluetooth address of the third Bluetooth module, wherein the Bluetooth address of the third Bluetooth module is used for establishing the pairing with the third Bluetooth module for the first time in the second Bluetooth connection process.

12. The method of claim 11, wherein the first bluetooth module confirming pairing with the third bluetooth module comprises:

the first Bluetooth module determines a Bluetooth address in the first authentication information, and generates first user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the first Bluetooth connection, wherein the first user pairing confirmation information is used for indicating a user of the electronic device to accept that the third Bluetooth module is paired with the first Bluetooth module.

13. The method according to any of claims 11 to 12, wherein prior to said first establishing a second bluetooth connection, the method further comprises:

the first Bluetooth module sends the Bluetooth address of the first Bluetooth module to the server, so that the server sends the Bluetooth address of the first Bluetooth module to the third Bluetooth module through the vehicle-mounted Bluetooth key management module of the vehicle, wherein the Bluetooth address of the first Bluetooth module is used for establishing the second Bluetooth connection process for the first time, and the third Bluetooth module confirms the pairing with the first Bluetooth module.

14. The method according to any one of claims 11 to 13,

15. The method according to any one of claims 11 to 14,

16. A Bluetooth connection method, applied to a vehicle, the method comprising:

the vehicle-mounted Bluetooth key management module of the vehicle receives a Bluetooth address of a first Bluetooth module in electronic equipment from a server, wherein the Bluetooth address of the first Bluetooth module is sent to the server by the first Bluetooth module;

the vehicle-mounted Bluetooth key management module sends the Bluetooth address of the first Bluetooth module to a third Bluetooth module of the vehicle;

17. The method of claim 16, wherein the third bluetooth module confirming pairing with the first bluetooth module comprises:

the third Bluetooth module determines a Bluetooth address in the second authentication information, and generates second user pairing confirmation information when the Bluetooth address is matched with the Bluetooth address received based on the first Bluetooth connection, wherein the second user pairing confirmation information is used for indicating a user of the vehicle to accept the pairing of the first Bluetooth module and the second Bluetooth module.

18. The method according to any of claims 16 to 17, wherein prior to said first establishing a second bluetooth connection, the method further comprises:

the vehicle-mounted Bluetooth key management module sends the Bluetooth address of the third Bluetooth module to the server, so that the server sends the Bluetooth address of the third Bluetooth module to the first Bluetooth module;

and the Bluetooth address of the third Bluetooth module is used for confirming the pairing with the third Bluetooth module by the first Bluetooth module in the process of establishing the second Bluetooth connection for the first time.

19. The method of any one of claims 16 to 18,

20. The method according to any one of claims 16 to 19,

21. An electronic device, comprising:

a memory and a processor, the memory coupled with the processor;

the memory stores program instructions that, when executed by the processor, cause the electronic device to perform the bluetooth connection method performed by the electronic device of any of claims 1-5 or cause the electronic device to perform the bluetooth connection method performed by the electronic device of any of claims 11-15.

22. A vehicle, characterized by comprising:

a memory and a processor, the memory coupled with the processor;

the memory stores program instructions that, when executed by the processor, cause the vehicle to perform the bluetooth connection method performed by the vehicle of any one of claims 6 to 10, or cause the vehicle to perform the bluetooth connection method performed by the electronic device of any one of claims 16 to 20.

23. A chip comprising one or more interface circuits and one or more processors; the interface circuit is configured to receive signals from a memory of an electronic device and to transmit the signals to the processor, the signals including computer instructions stored in the memory; the computer instructions, when executed by the processor, cause the electronic device to perform the bluetooth connection method performed by the electronic device of any of claims 1-5, or cause the electronic device to perform the bluetooth connection method performed by the electronic device of any of claims 11-15.

24. A chip comprising one or more interface circuits and one or more processors; the interface circuit is configured to receive a signal from a memory of a vehicle and send the signal to the processor, the signal comprising computer instructions stored in the memory; the computer instructions, when executed by the processor, cause the vehicle to perform the bluetooth connection method performed by the vehicle of any one of claims 6-10 or cause the vehicle to perform the bluetooth connection method performed by the electronic device of any one of claims 16-20.

25. A computer storage medium, characterized in that the computer-readable storage medium stores a computer program which, when run on a computer or a processor, causes the computer or the processor to execute the bluetooth connection method according to any one of claims 1 to 20.