Charging bay, vehicle computer, charging and data transmission system, and data processing method

Abstract

The present application discloses a charging box, a vehicle computer, a charging and data transmission system, and a data processing method. The charging box includes: a processor; a wireless communication module, a charging and data transmission interface, and a battery respectively connected to the processor; the wireless communication module is used to perform wireless data transmission with the vehicle computer; the charging and data transmission interface is used to charge the Bluetooth headset; and perform data transmission; the battery is used to store electrical energy and charge the Bluetooth headset through the charging and data transmission interface. The charging box and the Bluetooth headset contacts are connected to exchange data, so that the vehicle-mounted Bluetooth headset can be interconnected and communicated with the vehicle computer without a physical wiring harness.

Description

Technical Field

[0001] The present application relates to the technical field of Bluetooth headsets, and in particular to a Bluetooth headset connection method. Background Art

[0002] In the existing technology, in order to achieve data transmission between headphones and the car computer, a charging pod must be pre-installed. When the headphones are charging in the charging pod, they connect to the charging pod contacts to achieve data exchange. The charging pod and the car computer must be connected with a data cable to transmit data, and the data of the headphones is transmitted to the car computer. This kind of hardware modification must be involved in the early stage of the car design phase, and the research and development cycle of the car usually takes 3-5 years, which greatly limits the promotion and installation of the product. Therefore, there is an urgent need for a technology and product form that does not require modification of the car hardware, so that even if the car has been produced, the connection function between the car computer and the headphones can be realized. Summary of the Invention

[0003] The main purpose of this application is to provide a charging compartment, a vehicle computer, a charging and data transmission system, and a data processing method to solve the above problems.

[0004] To achieve the above objectives, according to one aspect of the present application, a charging dock is provided, comprising: a processor; a wireless communication module, a charging and data transmission interface, and a battery respectively connected to the processor;

[0005] The wireless communication module is used for wireless data transmission with the vehicle computer;

[0006] The charging and data transmission interface is used to charge the Bluetooth headset and perform data transmission;

[0007] The battery is used to store electrical energy and to charge the Bluetooth headset through the charging and data transmission interface.

[0008] In one embodiment, the wireless communication module is a Wi-Fi module.

[0009] In a second aspect, the present application proposes a vehicle computer, comprising at least: a processor; a first wireless communication module and an audio module respectively connected to the processor;

[0010] The first wireless communication module is used to perform wireless data transmission with the charging compartment;

[0011] The audio module is used to receive audio data sent by the mobile terminal and play the audio data after the vehicle computer is connected to the mobile terminal.

[0012] In one embodiment, the first wireless communication module is a Wi-Fi module.

[0013] In one embodiment, the invention further includes: a second wireless communication module connected to the processor, wherein the second wireless communication module is used for wireless data transmission with the mobile terminal.

[0014] In one embodiment, the second wireless communication module is a Bluetooth module.

[0015] In a third aspect, the present application proposes a charging and data transmission system, including a mobile terminal, a Bluetooth headset, a charging compartment, and a vehicle computer;

[0016] The charging compartment is provided with a first wifi module;

[0017] The vehicle computer is provided with a second wifi module;

[0018] The charging compartment and the vehicle computer perform data transmission via the first wifi module and the second wifi module;

[0019] The charging compartment is provided with a charging pin for charging the Bluetooth headset; and a pin for data transmission with the Bluetooth headset;

[0020] The mobile terminal is provided with a first Bluetooth module;

[0021] The Bluetooth headset is provided with a second Bluetooth module;

[0022] When the mobile terminal and the Bluetooth headset are connected via Bluetooth, data transmission is performed through the first Bluetooth module and the second Bluetooth module.

[0023] In a fourth aspect, the present application proposes a data processing method, which is applied to the above-mentioned charging and data transmission system, and the method includes:

[0024] The charging compartment obtains the Wi-Fi information of the vehicle computer and the Bluetooth information of the Bluetooth headset;

[0025] The first wifi module of the charging compartment establishes a connection with the second wifi module of the vehicle computer according to the wifi information of the vehicle computer;

[0026] The charging compartment transmits the acquired Bluetooth information of the Bluetooth headset to the vehicle computer through the first WiFi module and the second WiFi module of the vehicle computer in sequence;

[0027] The first Bluetooth module of the vehicle computer actively sends a connection request to the second Bluetooth module of the Bluetooth headset according to the Bluetooth information of the Bluetooth headset, so as to establish a connection between the vehicle computer and the Bluetooth headset.

[0028] In one embodiment, the charging compartment obtains the Wi-Fi information of the vehicle computer and the Bluetooth information of the Bluetooth headset, including:

[0029] The vehicle computer generates a QR code according to the Wi-Fi information and Bluetooth information of the vehicle computer;

[0030] The mobile terminal scans the QR code to obtain the Bluetooth information and Wi-Fi information of the vehicle computer;

[0031] The first Bluetooth module of the mobile terminal establishes a Bluetooth connection with the second Bluetooth module of the headset;

[0032] The mobile terminal sends the Bluetooth information and Wi-Fi information of the vehicle computer to the headset via the first Bluetooth module of the mobile terminal and the second Bluetooth module of the headset in sequence;

[0033] When the earphone is charging in the charging compartment, the earphone transmits the received Bluetooth information and Wi-Fi information of the vehicle computer to the charging compartment through the data transmission pin.

[0034] In one embodiment, when the Bluetooth headset is charging in the charging compartment, after the Bluetooth headset receives a connection request sent by the first Bluetooth module of the vehicle computer, the received connection request is verified according to the acquired vehicle computer information. If the verification passes, a Bluetooth connection is established.

[0035] In the embodiment of the present application, the present invention adds a WIFI system and corresponding supporting software to the charging compartment of the headset, so that the charging compartment and the car computer can be connected via wifi without using a data cable. This avoids hardware changes and can also send the data of the headset to the car computer through the charging compartment, ultimately realizing the interconnection function of the car computer, headset, and mobile phone without a physical wiring harness connection between the headset and the car computer. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

[0037] Figure 1 This is a schematic structural diagram of a charging pod according to an embodiment of the present application;

[0038] Figure 2 This is a schematic diagram of the connection between a charging case and earphones according to an embodiment of the present application;

[0039] Figure 3 This is a structural diagram of a vehicle computer according to an embodiment of the present application;

[0040] Figure 4 is a charging and data transmission system according to an embodiment of the present application;

[0041] Figure 5 This is a schematic structural diagram of a Bluetooth headset according to an embodiment of the present application;

[0042] Figure 6 This is a flowchart of a Bluetooth headset connection method according to an embodiment of the present application. DETAILED DESCRIPTION

[0043] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0044] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0045] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0046] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0047] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0048] In order to connect the car computer, headphones, and mobile terminals together, and realize the connection between the link layer (control instructions) and the data layer (audio information), the headphones are turned into a bridge device similar to a router, and the link layer data and data layer data on the mobile terminal and the car computer are transferred through the headphones. Due to the transmission bandwidth and real-time limitations of Bluetooth technology, sometimes the same link can only be transmitted in one direction at the same time, and not in two directions. Therefore, it is necessary to keep the three connected through Bluetooth while transmitting the other data through a physical USB connection through a charging compartment pre-installed in the car. For example:

[0049] 1. When the headset is placed in the charging compartment and the user receives a call, the headset acts as a relay station at the link layer, transmitting data such as hang-up, answer, and call information between the mobile terminal and the car computer via Bluetooth. However, with existing Bluetooth technology, call audio can only be transmitted between two devices: the phone and the headset. Therefore, the headset needs to transmit the audio received from the mobile terminal via USB to the car, then broadcast it from the car's amplifier. The sound received by the car's microphone is then transmitted to the headset via USB, and then transmitted back to the mobile terminal using the headset's Bluetooth connection.

[0050] 2. Use the mobile terminal as the information source. When playing music, the mobile terminal transmits the audio content to the headphones via Bluetooth, and the headphones then transmit the data to the car computer via USB, thereby achieving the effect of playing the music from the mobile terminal through the car computer's amplifier.

[0051] 3. When the user loses the earphones that came with the car and buys new earphones from the car manufacturer, just put the earphones on the charging case, and the earphones will actively transmit their pairing information to the car computer via the USB cable. Then the Bluetooth system of the car computer will start and connect to the earphone device in a targeted manner, thereby realizing automatic pairing of the earphones and the car computer.

[0052] All of the above technical solutions require data transmission between the headset and the car computer via a USB cable. To implement this physical device, a charging dock must be pre-installed. This must also be implemented early in the car design phase. Since car development typically takes 3-5 years, this significantly limits the product's promotion and installation. Therefore, a technology and product form that can achieve the above functions without modifying the car's hardware is urgently needed, allowing the above functions to be implemented even after the car is manufactured.

[0053] This application proposes a charging box, see attached Figure 1The schematic diagram of the structure of a charging pod is shown; the charging pod at least includes:

[0054] Processor 110; wireless communication module 120, charging and data transmission interface 130 and battery 140 respectively connected to the processor 110;

[0055] The wireless communication module 120 is used for wireless data transmission with the vehicle computer;

[0056] The charging and data transmission interface 130 is used to charge the Bluetooth headset and perform data transmission;

[0057] The charging and data transmission interface 130 may be a USB interface, which is provided with a charging pin and a data transmission pin.

[0058] When the Bluetooth headset is plugged into a USB port, the charging pin is used for charging, and the data transmission pin can be used to transmit data.

[0059] The battery 140 is used to store electrical energy and charge the Bluetooth headset through the charging and data transmission interface 130 .

[0060] A charging module 150 is also included for charging the battery 140 .

[0061] Specifically, a switch control circuit may be provided between the battery 140 and the processor 110 , and the processor controls the on or off of the switch control circuit to realize charging or power off.

[0062] In a specific implementation, a charging pod is installed inside the vehicle. The charging pod is a pre-installed component built into the vehicle. The earphones are charged in the charging pod.

[0063] For example, see the attached Figure 2 The diagram shows a connection between a charging caddy and earphones. The earphones have four contacts, and the charging caddy has four pins. During charging, the earphones' four contacts plug into the charging caddy's four pins. When the earphones are placed in the charging caddy, the pins and contacts connect one to one. The charging caddy can have an internal power source, which powers the earphones through the contacts; the power source can be a battery. Of course, more contacts can be provided, allowing for flexibility. Some contacts transmit data, while others are used for charging.

[0064] In one embodiment, preferably, the wireless communication module 120 in the charging compartment is a wifi module.

[0065] Specifically, the charging station and the vehicle computer are connected wirelessly. Compared to Bluetooth and NFC modules, Wi-Fi modules can transmit large amounts of data. Therefore, Wi-Fi modules are preferred over traditional wired connections.

[0066] In the second aspect, this application also proposes a vehicle computer, see the attached Figure 3 The structural diagram of a vehicle machine shown in FIG. 1 ; the vehicle machine at least includes: a processor 310; a first wireless communication module 320 and an audio module 330 respectively connected to the processor 310;

[0067] The first wireless communication module 320 is used for wireless data transmission with the charging compartment;

[0068] The audio module 330 is used to receive audio data sent by the mobile terminal and play the audio data after the vehicle computer is connected to the mobile terminal.

[0069] It is worth emphasizing that the car computer needs to transmit data with the mobile phone and headphones at the same time.

[0070] Specifically, the vehicle computer can implement audio functions such as music playback and recording through the audio module 330, the speaker 330A, the receiver 330B, the microphone 330C, the headphone jack 330D, and the application processor.

[0071] The audio module 330 is used to convert digital audio information into analog audio signal output, and is also used to convert analog audio input into digital audio signals. The audio module 330 can also be used to encode and decode audio signals. In some embodiments, the audio module 330 can be provided in the processor 110, or some functional modules of the audio module 330 can be provided in the processor 110.

[0072] The speaker 330A, also called a "speaker", is used to convert audio electrical signals into sound signals. The electronic device 100 can listen to music or listen to hands-free calls through the speaker 330A.

[0073] The receiver 330B, also called a "handset", is used to convert audio electrical signals into sound signals. When the electronic device 100 receives a call or a voice message, the user can place the receiver 330B close to the ear to hear the voice.

[0074] Microphone 330C, also known as a "microphone" or "speaker," converts sound signals into electrical signals. When making a call or sending a voice message, a user can place their mouth close to microphone 330C and speak, inputting the sound signal into microphone 330C. Electronic device 100 may be equipped with at least one microphone 330C.

[0075] The headphone jack 330D is used to connect a wired headphone and can be a USB interface 130 or a 3.5mm open mobile terminal platform (OMTP) standard interface or a cellular telecommunications industry association of the USA (CTIA) standard interface.

[0076] When the vehicle computer and the charging compartment are connected wirelessly, Wi-Fi is preferred. Therefore, in one embodiment, the first wireless communication module 320 is a Wi-Fi module. The first wireless communication module 320 of the vehicle computer and the wireless communication module 120 of the charging compartment can be matched to establish a Wi-Fi connection.

[0077] In one embodiment, the system further includes a second wireless communication module connected to the processor, the second wireless communication module being configured to perform wireless data transmission with a mobile terminal. Preferably, the second wireless communication module is a Bluetooth module.

[0078] In addition to the above, the car computer can be equipped with a display screen connected to the processor; a camera, etc.

[0079] The display screen is used to display images, videos, etc. The display screen includes a display panel. The display panel can be a liquid crystal display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode (AMOLED), a flexible light-emitting diode (FLED), a MiniLED, a MicroLED, a Micro-oLed, or a quantum dot light-emitting diode (QLED). In some embodiments, the vehicle computer can include one or more display screens.

[0080] In the third aspect, this application also proposes a charging and data transmission system, see the attached Figure 4 As shown, it includes a mobile terminal 41, a Bluetooth headset 42, a charging compartment 43 and a vehicle computer 44;

[0081] The charging compartment 43 includes a first wifi module;

[0082] The vehicle computer 44 is provided with a second wifi module;

[0083] The charging compartment 43 performs data transmission via the first wifi module and the second wifi module of the vehicle computer 44;

[0084] The charging compartment 43 is provided with a charging port for charging the Bluetooth headset 42;

[0085] The mobile terminal 41 is provided with a first Bluetooth module;

[0086] The Bluetooth headset 42 is provided with a second Bluetooth module;

[0087] When the mobile terminal 41 and the Bluetooth headset 42 are connected via Bluetooth, the Bluetooth headset 42 performs data transmission with the mobile terminal 41 via the second Bluetooth module;

[0088] The mobile terminal 41 performs data transmission with the Bluetooth headset 42 via the first Bluetooth module.

[0089] Specifically, as shown in the figure, a wireless connection can also be established between the Bluetooth headset 42 and the vehicle computer 44 via the Bluetooth module. A wireless connection can be achieved between the mobile terminal 41 and the vehicle computer 44 via the Bluetooth module. The technical solution of this application can achieve mutual connectivity between the mobile terminal 41, the vehicle computer 44, and the Bluetooth headset 42.

[0090] Attachment Figure 5 Schematic diagram of the structure of a Bluetooth headset; including a processor 510; an audio module 560 connected to the processor 510; an indicator 570, a memory 520, a charging management module 540, a power management module 541, and a battery 542;

[0091] The Bluetooth headset can implement audio functions such as music playback and recording through the audio module 560, speaker 560A, receiver 560B, microphone 560C, headset interface 560D, and application processor.

[0092] The audio module 560 is used to convert digital audio information into analog audio signal output, and is also used to convert analog audio input into digital audio signals. The audio module 560 can also be used to encode and decode audio signals. In some embodiments, the audio module 560 can be provided in the processor 110, or some functional modules of the audio module 560 can be provided in the processor 110.

[0093] The speaker 560A, also called a "speaker", is used to convert audio electrical signals into sound signals. The electronic device 100 can listen to music or listen to hands-free calls through the speaker 560A.

[0094] The receiver 560B, also called a "handset", is used to convert audio electrical signals into sound signals. When the electronic device 100 receives a call or a voice message, the user can place the receiver 560B close to the ear to hear the voice.

[0095] Microphone 560C, also known as a "microphone" or "speaker," converts sound signals into electrical signals. When making a call or sending a voice message, a user places their mouth close to microphone 560C and speaks, inputting the sound signal into microphone 560C. A Bluetooth headset may include at least one microphone 560C.

[0096] It should be understood that the interface connection relationship between the modules illustrated in the embodiments of the present invention is only for illustrative purposes and does not constitute a structural limitation on the vehicle computer, Bluetooth headset, and charging compartment. In other embodiments of the present application, the vehicle computer, Bluetooth headset, and charging compartment may also adopt different interface connection methods from the above embodiments, or a combination of multiple interface connection methods.

[0097] Fourthly, this application also proposes a data processing method, see the attached Figure 6 A data processing method is shown, which is applied to the above-mentioned charging and data transmission system, and the method includes the following steps:

[0098] Step S602: The charging compartment obtains the Wi-Fi information of the vehicle computer and the Bluetooth information of the Bluetooth headset;

[0099] Step S604: The first Wi-Fi module of the charging compartment establishes a connection with the second Wi-Fi module of the vehicle computer according to the Wi-Fi information of the vehicle computer;

[0100] Step S606, the charging compartment transmits the acquired Bluetooth information of the Bluetooth headset to the vehicle computer via the first WiFi module and the second WiFi module of the vehicle computer in sequence;

[0101] In step S608 , the first Bluetooth module of the vehicle computer actively sends a connection request to the second Bluetooth module of the Bluetooth headset according to the Bluetooth information of the Bluetooth headset, so as to establish a connection between the vehicle computer and the Bluetooth headset.

[0102] In one embodiment, when the charging compartment obtains the Wi-Fi information of the vehicle computer and the Bluetooth information of the Bluetooth headset, the following steps are adopted:

[0103] The vehicle computer generates a QR code according to the Wi-Fi information and Bluetooth information of the vehicle computer;

[0104] The mobile terminal scans the QR code to obtain the Bluetooth information and Wi-Fi information of the vehicle computer;

[0105] The first Bluetooth module of the mobile terminal establishes a Bluetooth connection with the second Bluetooth module of the headset;

[0106] The mobile terminal sends the Bluetooth information and Wi-Fi information of the vehicle computer to the headset via the first Bluetooth module of the mobile terminal and the second Bluetooth module of the headset in sequence;

[0107] When the earphone is charging in the charging compartment, the earphone transmits the received Bluetooth information and Wi-Fi information of the vehicle computer to the charging compartment through the data transmission pin.

[0108] In one embodiment, when the Bluetooth headset is charging in the charging compartment, the vehicle computer information is obtained through the data transmission pin;

[0109] After receiving the connection request sent by the first Bluetooth module of the vehicle computer, the Bluetooth headset verifies the received connection request according to the acquired vehicle computer information, and establishes a Bluetooth connection if the verification passes.

[0110] This application also proposes another Bluetooth headset connection method, which includes the following steps:

[0111] 1. Use your mobile device to scan the QR code printed on the earphone casing to download the exclusive app.

[0112] 2. The mobile terminal enters the application, automatically searches for the customized Bluetooth headset, and connects to it via Bluetooth, so that the mobile terminal and the headset complete Bluetooth pairing and establish a data link based on the Bluetooth SPP private protocol.

[0113] 3. Turn on the Wi-Fi hotspot on the car computer and generate a QR code with the hotspot information (including SSID, password) and Bluetooth information (including device name, MAC address and other pairing-related information).

[0114] 4. Use the mobile terminal application to scan the car computer QR code to obtain Wi-Fi hotspot information and Bluetooth information, and transmit this information to the headset through the private SPP protocol.

[0115] 5. The headset transmits the Wi-Fi information from the mobile terminal and its own Bluetooth information (including device name and MAC address) to the charging box through the contact connection with the charging box.

[0116] 6. After receiving the information transmitted by the earphones, the charging box actively connects to the car's Wi-Fi hotspot based on the Wi-Fi hotspot information (SSID, password), and after the Wi-Fi is connected, transmits the earphones' Bluetooth information (device name, MAC address) to the car via Wi-Fi.

[0117] 7. After receiving the Bluetooth information of the headset (device name, MAC address), the car computer actively connects to the Bluetooth headset.

[0118] 8. The headset waits for the designated vehicle Bluetooth to connect based on the vehicle Bluetooth information transmitted from the mobile terminal, and only accepts connection requests from the vehicle and rejects all other connection requests.

[0119] 9. The car computer and headset complete Bluetooth pairing and establish a data link using the Bluetooth SPP private protocol.

[0120] By replacing the USB cable in the previous solution with the above Wi-Fi solution, the following functions can be achieved:

[0121] a) When the earphones are on the charging box, the mobile terminal receives a call, and the mobile terminal transmits the link layer (control data) and data layer (audio data) of the call to the earphones via Bluetooth. The earphones then transmit the link layer data to the vehicle computer via Bluetooth, and transmit the data layer data to the charging box through the contacts between the earphones and the charging box, and then the charging box transmits it to the vehicle computer via Wi-Fi.

[0122] b) Using a mobile terminal as the information source, when playing music, the mobile terminal transmits the audio content to the earphones via Bluetooth, and the earphones then transmit the data to the charging box through the contact with the charging box, and the charging box then transmits the data to the car computer via Wifi, thereby achieving the effect of playing the music from the mobile terminal through the power amplifier of the car computer.

[0123] c) When the user replaces the headset with a new one, the headset and the car computer will be automatically paired by cooperating with the mobile terminal software and performing the operations in points 1-5 above.

[0124] This solution enables all of the aforementioned features, including audio distribution, private phone calls, and automatic pairing, without requiring any modifications to the vehicle's hardware. This significantly increases product versatility and the time it takes to market it. Furthermore, this solution allows in-car Bluetooth headsets to target the automotive aftermarket, not just the original equipment market.

[0125] In the above embodiment of the present application, the original hard connection of the USB cable is replaced by the WIFI connection, thereby realizing the connection layer and data layer between the headset, the vehicle computer, and the mobile terminal, and performing data transmission. It can realize various functions that originally required the use of the USB cable.

[0126] It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and that, although a logical order is shown in the flowcharts, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0127] Obviously, those skilled in the art will appreciate that the modules or steps of the present invention described above can be implemented using a general-purpose computing device. They can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they can be implemented using program code executable by a computing device, which can then be stored in a storage device and executed by the computing device. Alternatively, they can be fabricated into separate integrated circuit modules, or multiple modules or steps can be fabricated into a single integrated circuit module for implementation. Thus, the present invention is not limited to any specific combination of hardware and software.

[0128] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A data processing method, comprising: The charging compartment obtains the Wi-Fi information of the vehicle and the Bluetooth information of the Bluetooth headset; The first wifi module of the charging compartment establishes a connection with the second wifi module of the vehicle computer according to the wifi information of the vehicle computer; The charging compartment transmits the acquired Bluetooth information of the Bluetooth headset to the vehicle computer through the first WiFi module of the charging compartment and the second WiFi module of the vehicle computer in sequence; The first Bluetooth module of the vehicle computer actively sends a connection request to the second Bluetooth module of the Bluetooth headset according to the Bluetooth information of the Bluetooth headset, so as to establish a connection between the vehicle computer and the Bluetooth headset; The charging compartment obtains the Wi-Fi information of the vehicle computer, including: The vehicle computer generates a QR code according to the Wi-Fi information of the vehicle computer; The mobile terminal scans the QR code to obtain the Wi-Fi information of the vehicle computer; The first Bluetooth module of the mobile terminal establishes a Bluetooth connection with the second Bluetooth module of the headset; The mobile terminal sends the Wi-Fi information of the vehicle computer to the headset through the first Bluetooth module of the mobile terminal and the second Bluetooth module of the headset in sequence; When the earphone is charging in the charging compartment, the earphone transmits the received Wi-Fi information of the vehicle computer to the charging compartment through the data transmission pin.

2. The data processing method according to claim 1, wherein: After receiving the connection request sent by the first Bluetooth module of the vehicle computer, the Bluetooth headset verifies the received connection request according to the acquired vehicle computer information, and establishes a Bluetooth connection if the verification passes.

3. A charging and data transmission system, characterized in that: The charging and data transmission system uses the data processing method according to any one of claims 1 to 2 during operation; The system includes a mobile terminal, Bluetooth headset, charging station and vehicle computer; The charging compartment is provided with a first wifi module; The vehicle computer is provided with a second wifi module; The charging compartment and the vehicle computer perform data transmission via the first wifi module and the second wifi module; The charging compartment is provided with a charging pin for charging the Bluetooth headset; and a pin for data transmission with the Bluetooth headset; The mobile terminal is provided with a first Bluetooth module; The Bluetooth headset is provided with a second Bluetooth module; When the mobile terminal and the Bluetooth headset are connected via Bluetooth, data transmission is performed through the first Bluetooth module and the second Bluetooth module.

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