Business processing method and apparatus, storage medium, earphone charging box, and program product

Abstract

The application discloses a service processing method, a service processing device, a computer readable storage medium, an earphone charging box and a computer program product. The method comprises the following steps: in response to a recording instruction, sound recording processing is performed by a recording unit in the charging box to obtain target recording data, and it is detected whether a data synchronization condition is met; and when it is detected that the data synchronization condition is met, the target recording data is sent to a terminal device through a first communication connection between the charging box and the terminal device. In this way, the earphone charging box has independent recording capability, and the automatic synchronization of the recording data can be realized through the first communication module. The management process of the recording data is simplified, and the independent communication link established by the built-in first communication unit works without occupying the communication link bandwidth of the earphone, thereby realizing the mutual non-interference between the transmission of the recording data of the earphone charging box and the regular use of the earphone, and improving the function stability of the earphone.

Description

Technical Field

[0001] This application relates to the field of headphone charging case technology, specifically to a business processing method, a business processing device, a computer-readable storage medium, a headphone charging case, and a computer program product. Background Technology

[0002] In related technologies, some Bluetooth headsets, in addition to Bluetooth calling and media audio playback, also have recording functions, such as recording call audio and ambient sounds. However, if recording is required while the Bluetooth headset is playing audio and the recorded data needs to be transmitted to the terminal, the limited bandwidth of the Bluetooth communication channel between the headset and devices such as mobile phones will affect the Bluetooth audio playback to some extent, leading to audio playback stuttering and ultimately impacting the user experience. Summary of the Invention

[0003] This application provides a business processing method, a business processing apparatus, a computer-readable storage medium, an electronic device, and a computer program product. By enabling the earphone charging case to have independent recording capabilities from the target earphone, it ensures that the transmission of recording data by the earphone charging case does not interfere with the normal use of the earphone, thereby improving the functional stability of the earphone and enhancing the user experience.

[0004] On the one hand, embodiments of this application provide a A business processing method, characterized in that it is applied to an earphone charging case, the earphone charging case being equipped with a recording unit and a first communication unit, the earphone charging case establishing a first communication connection with a terminal device through the first communication unit, the method comprising: In response to a recording command, sound recording processing is performed through the recording unit to obtain target recording data; Check if the data synchronization conditions are met; When the data synchronization conditions are met, the target recording data is sent to the terminal device through the first communication connection.

[0005] On the other hand, embodiments of this application provide a business processing apparatus. An earphone charging case is used, the earphone charging case being equipped with a recording unit and a first communication unit, the earphone charging case establishing a first communication connection with a terminal device through the first communication unit, the device comprising: The recording response module is used to respond to a recording command and perform sound recording processing through the recording unit to obtain target recording data; The synchronization detection module is used to detect whether the data synchronization conditions are met. The data transmission module is used to send the target recording data to the terminal device through the first communication connection when the data synchronization condition is detected.

[0006] On the other hand, embodiments of this application provide a computer-readable storage medium storing a computer program adapted for loading by a processor to execute the business processing method as described in any of the above embodiments.

[0007] On the other hand, this application provides an earphone charging case, which includes a processor and a memory. The memory stores a computer program, and the processor executes the business processing method described in any of the above embodiments by calling the computer program stored in the memory.

[0008] On the other hand, embodiments of this application provide a computer program product, including computer instructions, which, when executed by a processor, implement the business processing method as described in any of the above embodiments.

[0009] The business processing method, business processing device, computer-readable storage medium, earphone charging case, and computer program product provided in this application embodiment enable the earphone charging case to respond to a recording command, perform sound recording processing through the recording unit in the charging case to obtain target recording data, detect whether the data synchronization condition is met, and when the data synchronization condition is detected, send the target recording data to the terminal device through the first communication connection between the charging case and the terminal device. This gives the earphone charging case independent recording capabilities, allowing recording to be completed without placing earphones inside the case, thereby expanding the usage scenarios of earphones and the earphone charging case. Furthermore, automatic synchronization of recording data can be achieved through the first communication module, eliminating manual copying and device relay operations, simplifying the management process of recording data, and to a certain extent ensuring the user experience of using the recording function through the earphone case. Moreover, because the earphone charging case operates through an independent communication link established by the built-in first communication unit, it does not occupy the communication link bandwidth of the earphones, ensuring that the transmission of recording data by the earphone charging case and the normal use of the earphones do not interfere with each other, thereby improving the functional stability of the earphones and enhancing the user experience. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1This is one of the flowcharts illustrating the business processing method provided in the embodiments of this application.

[0012] Figure 2 This is a schematic outline of the earphone charging case provided in an embodiment of this application.

[0013] Figure 3 This is a second flowchart illustrating the business processing method provided in the embodiments of this application.

[0014] Figure 4 This is the third flowchart illustrating the business processing method provided in the embodiments of this application.

[0015] Figure 5 This is a schematic diagram of the structure of the business processing device provided in the embodiments of this application.

[0016] Figure 6 This is a schematic diagram of the structure of the earphone charging case provided in an embodiment of this application. Detailed Implementation

[0017] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0018] This application provides a business processing method, a business processing apparatus, a computer-readable storage medium, an electronic device, and a computer program product. Specifically, the business processing method of this application can be executed by an earphone charging case.

[0019] The technical solution of this application will be described in detail below through specific embodiments. It should be noted that the following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments.

[0020] With the continuous iteration and widespread application of wireless audio technology, Bluetooth headphones have become an indispensable audio terminal device in modern life due to their convenience of freeing themselves from wires, their diverse functional configurations, and their adaptability to various usage scenarios. As a supporting component of Bluetooth headphones, the headphone charging case has also gradually evolved from a simple charging carrier to an integrated interactive terminal. Together, the two constitute a complete wireless audio usage system.

[0021] Within the current technological framework, the functionalities of Bluetooth headsets are constantly being enriched and improved. Besides basic Bluetooth calling and media audio playback, recording functions are gradually being integrated into some Bluetooth headset products. This function allows users to record call audio, capture ambient sounds, and save voice memos, effectively expanding the application scenarios of Bluetooth headsets. This allows the devices to not only meet audio listening and communication needs but also undertake audio capture tasks, bringing more convenience to users' work and life. However, while expanding functionality, the existing Bluetooth headset technology design has also revealed significant performance defects. When the Bluetooth headset is in media audio playback mode, if the user simultaneously activates the recording function and needs to transmit the recording data to paired terminals such as mobile phones and tablets in real time, functional conflicts will occur due to the bandwidth limitations of the Bluetooth communication channel. Due to the limited bandwidth resources of Bluetooth communication between Bluetooth headsets and terminal devices, it is impossible to simultaneously and efficiently support the transmission requirements of high-quality audio playback and the real-time transmission requirements of recording data. The transmission of recording data will crowd out the bandwidth resources required for audio playback, thereby interfering with the normal playback of Bluetooth audio and causing a series of problems such as audio playback stuttering, delay, and sound quality degradation. This not only seriously affects the user's audio listening experience, but also reduces the stability and reliability of the recording function, becoming a major technical bottleneck restricting the development of multifunctional Bluetooth headsets.

[0022] As a companion device for Bluetooth earphones, the design and functionality of the charging case directly affect the overall user experience of the wireless earphone system. In conventional solutions, the interactive design of ordinary earphone charging cases is relatively simple, usually equipped with only a pairing button and a pairing status indicator light. Basic operations such as Bluetooth pairing between the earphones and the device and device status display are completed through simple button operations and light prompts. The overall design focuses on charging and basic pairing functions, without incorporating additional complex functional modules. However, for professional products such as translation earphones that have special needs for recording functions, their accompanying earphone charging cases are specifically optimized based on the conventional design. In order to adapt to the recording function of the earphones, these earphone charging cases will have an additional independent recording button and an independent recording status indicator light. The dedicated physical button enables convenient triggering of the recording function, and the dedicated indicator light clearly reflects the start, running, and off status of recording, thus enabling the practical application of the recording function with the Bluetooth earphones. It should be clarified that the charging case of this type of translation earphone only serves as the control and status indicator for the recording function. It does not have its own sound pickup component and does not have independent sound pickup capability. At the same time, it does not integrate a sound external speaker module and cannot realize audio external playback. All audio acquisition and playback work must be completed by the Bluetooth earphone itself. The earphone charging case only exists as an auxiliary control terminal and cannot independently realize recording-related operations.

[0023] A thorough analysis of the current technological state of headphone charging cases reveals numerous shortcomings in their status indicators and functional design. To meet the status display needs of different functions such as pairing, charging, and recording, most products employ a multi-status indicator light design. This not only complicates the internal structure of the charging case, increasing manufacturing and assembly difficulties, but also directly raises hardware production costs, contradicting the design philosophy of lightweight, low-cost, and minimalist portable audio devices. A more significant problem is the widespread lack of independent recording and external speaker functionality in existing headphone charging cases. This design shortcoming severely limits the flexibility of recording. Users must keep at least one Bluetooth headset in the charging case to record audio; independent recording without a headset is impossible. This not only severely restricts the usage scenarios for recording but also makes the interaction logic of the charging case cumbersome. Users need to coordinate operations between the headset and the charging case, significantly reducing the convenience and efficiency of the function and failing to meet users' needs for simple, quick, and independent audio capture capabilities.

[0024] In summary, Bluetooth earphones and their charging cases still have many issues that urgently need improvement. For example, the Bluetooth earphones themselves are limited by Bluetooth communication bandwidth, making it impossible to simultaneously handle the dual demands of audio playback and recording data transmission, resulting in stuttering and a degraded user experience. Furthermore, the charging cases suffer from drawbacks such as complex structure, high cost, insufficient functional integration, and cumbersome interaction. They cannot independently record or play audio without the earphones, and the multiple indicator lights increase production and usage costs.

[0025] For the above issues, please refer to Figure 1 , Figure 1 This is a flowchart illustrating a business processing method provided in an embodiment of this application. It should be noted that the steps shown may be executed in a logical order different from that shown in the flowchart. This method is applied to an earphone charging case, which is equipped with a recording unit and a first communication unit. The earphone charging case establishes a first communication connection with a terminal device through the first communication unit. The method specifically includes: Step 110: In response to the recording command, the sound recording unit performs sound recording processing to obtain the target recording data; Step 120: Check if the data synchronization conditions are met; Step 130: When the data synchronization condition is detected, the target recording data is sent to the terminal device through the first communication connection.

[0026] Specifically, considering that most earphone charging cases only have charging, Bluetooth pairing, and basic status indication functions, and do not have independent sound pickup and recording components, recording requires at least one pair of earphones to work together, limiting the usage scenarios; and after recording, the recording data cannot be automatically synchronized to the terminal device, requiring manual data transfer, which is cumbersome. This application provides a business processing method for earphone charging cases. Specifically, by equipping the earphone charging case with a recording unit and a first communication unit, and establishing a first communication connection between the earphone charging case and the terminal device through the first communication unit, the earphone charging case can respond to externally triggered recording commands. The recording unit completes the recording and processing of ambient sound and generates target recording data. The earphone charging case can then continuously detect preset data synchronization conditions. When it is determined that the data synchronization conditions are met, the target recording data is transmitted to the terminal device through the established first communication link. This achieves independent recording and automatic synchronization of recording data for the earphone charging case, simplifies the device hardware structure, and improves ease of use and functionality.

[0027] In some embodiments, the earphone charging case can be understood as a physical carrier that provides storage and charging for the target earphones.

[0028] In some examples, the earphone charging case is a charging case that comes with the translation earphones. It has built-in hardware components and control chips and can independently perform recording and data transmission operations.

[0029] In some embodiments, the recording unit can be understood as a sound acquisition hardware module built into the earphone charging case, used to independently acquire ambient audio signals without relying on the pickup components of the target earphones. For example, the recording unit can be a single high-sensitivity micro-electro-mechanical system (MEMS) silicon microphone, mounted on the circuit board inside the charging case, achieving clear sound pickup through software noise reduction algorithms; or, the recording unit can be an array structure consisting of at least two microphones, which can improve recording clarity through echo cancellation and beamforming algorithms. Those skilled in the art can choose a suitable recording unit form according to the charging case cavity space and cost requirements, and this disclosure does not limit it.

[0030] In some embodiments, the first communication unit can be understood as a wireless communication module built into the earphone charging case, used to establish a data transmission connection with the terminal device.

[0031] In some examples, the first communication unit is a Bluetooth communication module, which is only responsible for transmitting recording data and does not participate in the audio playback control of the headphones.

[0032] In some embodiments, the terminal device can be understood as a smart device used in conjunction with the earphone charging case and the target earphones to receive, store and manage recording data.

[0033] In some examples, the terminal devices include smart terminals with Bluetooth functionality, such as mobile phones, tablets, and laptops.

[0034] In some embodiments, the first communication connection can be understood as a wireless data transmission link established between the earphone charging case and the terminal device through the first communication unit, for stable transmission of recording data.

[0035] In some examples, the first communication connection is a data channel established between the earphone charging case and the mobile phone based on the Bluetooth protocol, such as Bluetooth, Bluetooth Low Energy (BLE), or other wireless connection methods.

[0036] In some embodiments, the recording instruction can be understood as a control signal generated by the user to control the earphone charging case to start the recording function.

[0037] In some embodiments provided in this application, a triggering component is provided on the outer surface of the earphone charging case, and the recording command is generated by the triggering component.

[0038] In some embodiments, the triggering component can be understood as an interactive component disposed on the outer surface of the earphone charging case, which can be physically operated directly by the user.

[0039] For some examples, please refer to [link / reference]. Figure 2 , Figure 2 This is a schematic outline of an earphone charging case provided in certain embodiments of this application. That is, in... Figure 2 In some of the examples shown, the trigger component on the outer surface of the earphone charging case can be a physical button 210 on the outer surface of the earphone charging case 200. Additionally, it should be noted that... Figure 2 The earphone charging case 200 has an upper and lower cover structure. Users can raise / open the upper cover by pressing the upper cover switch 220.

[0040] In such Figure 2 In some of the examples shown, users can operate the physical button 210 on the earphone charging case by clicking, long-pressing, double-clicking, etc., thereby generating recording commands and triggering the recording process.

[0041] In another example, the triggering component can be a capacitive touch sensing area on the surface of the charging case shell. Users can generate recording commands by lightly touching or sliding the area with their fingertips, which facilitates blind operation in low-light environments and effectively avoids the problem of accidental voice triggering caused by environmental noise.

[0042] In some examples, users can generate recording commands and initiate the recording process by clicking a physical button on the terminal device or a virtual button on the graphical user interface, or by making a specific gesture on the terminal device to trigger the recording command, or by using voice input to trigger the recording command, based on the application that comes with the target earphones (or earphone charging case) installed on the terminal device.

[0043] In some embodiments, sound recording processing can be understood as the process by which the recording unit collects ambient audio signals and generates standardized audio data after processing such as noise reduction, encoding, and encapsulation.

[0044] In some examples, after the recording unit captures ambient speech, it can remove interfering noise using an echo cancellation algorithm to generate clear recording data.

[0045] In some embodiments, the target recording data can be understood as the final recording file that can be stored and transmitted after the recording unit completes the acquisition and processing.

[0046] In some examples, the target recording data is an audio file in Waveform Audio File Format (WAV) or MPEG-1 Audio Layer 3 (MP3) format, which can be directly stored in the headphone charging case or transmitted to the terminal device.

[0047] In some embodiments, data synchronization conditions can be understood as rules for determining whether the earphone charging case sends recording data to the terminal device.

[0048] In some embodiments provided in this application, the data synchronization conditions include: the earphone charging case establishing a first communication connection with the terminal device, or receiving a synchronization command triggered by the user through the terminal device or the earphone charging case.

[0049] For example, in some cases, the earphone charging case can continuously monitor whether a first communication connection has been successfully established with the terminal device. Once a connection is established, it can immediately and automatically trigger a data synchronization process to send the target recording data to the terminal device.

[0050] In other examples, the earphone charging case can listen for synchronization commands triggered by the user through the terminal device or the earphone charging case. If the command is received, it immediately responds to the command and performs data synchronization operations.

[0051] For example, in some cases, the earphone charging case can continuously monitor whether a first communication connection has been successfully established with the terminal device, and at the same time listen for whether a synchronization command triggered by the user through the terminal device or the earphone charging case is received. When a first communication connection has been successfully established with the terminal device, or a synchronization command has been received, the data synchronization process is triggered to send the target recording data to the terminal device.

[0052] To more clearly illustrate the business processing method provided in the embodiments of this application, please refer to the following exemplary description: First, after the earphone charging case completes the power-on and initialization process, it actively searches for nearby paired terminal devices through the built-in first communication unit and establishes a first communication connection with the found terminal device, and then waits for the recording command to be triggered. Subsequently, the earphone charging case receives and responds to the recording command, immediately activates the built-in recording unit, collects and records ambient sounds through the recording unit, and generates the target recording data after noise reduction, encoding and other operations. Next, the earphone charging case continuously detects whether the preset data synchronization conditions are met in real time, and continuously determines whether the first communication connection has been established and whether the user's synchronization command has been received. Finally, when the data synchronization conditions are met, the earphone charging case sends the target recording data stably and completely to the terminal device through the established first communication connection, completing the entire process of independent recording and data synchronization.

[0053] Thus, in this embodiment, the earphone charging case can respond to a recording command, perform sound recording processing through the recording unit within the charging case to obtain target recording data, and detect whether the data synchronization conditions are met. When the data synchronization conditions are met, the target recording data is sent to the terminal device through the first communication connection between the charging case and the terminal device. This enables the earphone charging case to have independent recording capabilities, allowing recording to be completed without placing the earphones inside the case, thereby expanding the usage scenarios of the earphones and the charging case. Furthermore, automatic synchronization of recording data can be achieved through the first communication module, eliminating the need for manual copying and device relay operations, simplifying the management process of recording data, and to a certain extent ensuring a better user experience when using the recording function through the earphone case. Moreover, because the earphone charging case operates through an independent communication link established by the built-in first communication unit, it does not occupy the communication link bandwidth of the earphones, ensuring that the transmission of recording data by the earphone charging case and the normal use of the earphones do not interfere with each other, thereby improving the functional stability of the earphones and enhancing the user experience.

[0054] In some embodiments provided in this application, step 110 includes: in response to a recording command, obtaining the working status of the target earphones that are paired with the earphone charging case; and if the target earphones are not in a preset working state, performing recording processing through the recording unit to obtain target recording data.

[0055] Specifically, considering that when the earphones are in a state of voice call or self-pickup, directly starting recording from the earphone charging case can easily cause problems such as recording subject conflict, audio acquisition interference, and abnormal function operation. Moreover, it cannot adapt to the combined usage scenario of users using both earphones and earphone charging case at the same time, and the function stability and scenario adaptability are insufficient. Therefore, in some embodiments provided in this application, the earphone charging case can obtain the real-time working status of the matching target earphones before responding to the recording command and starting the sound recording process. When it is determined that the target earphones are not running the function corresponding to the preset working status, the earphone charging case's own recording unit will then perform sound recording to generate the corresponding target recording data. This avoids the conflict between the earphone charging case's recording function and the target earphone's recording function, while realizing independent recording by the charging case.

[0056] In some embodiments, the target earphones can be understood as earphones used with the earphone charging case, such as translation earphones, which have conventional audio playback and Bluetooth connection functions.

[0057] In some examples, the target headset is a dual-channel translation headset that connects to the terminal device via an independent communication link.

[0058] In some embodiments, the second communication connection can be understood as a conventional Bluetooth link established between the target earphone and the terminal device through the second communication unit, used for audio transmission and control command interaction.

[0059] In some examples, the second communication connection is a data channel established between the target earphone and the mobile phone based on the Bluetooth protocol, such as Bluetooth, Bluetooth Low Energy (BLE), and other wireless connection methods.

[0060] In some embodiments, the second communication unit can be understood as a wireless communication module built into the target earphone, used to establish a regular audio interaction connection with the terminal device.

[0061] In some examples, the second communication unit is the Bluetooth module of the target earphone, which is responsible for conventional functions such as audio playback and command interaction.

[0062] In some embodiments, the preset working state can be understood as the working mode in which the target earphones, which are paired with the earphone charging case, are unable to coordinate or be called to perform recording-related tasks due to the execution of tasks such as audio playback, voice calls, and online meeting audio transmission.

[0063] In one example, the preset operating states include the target earbuds being in a voice call, capturing voice through their own microphone, and transmitting high-definition audio data with the terminal device. Therefore, when the earbud charging case receives a recording command, if the target earbuds are already in a voice call, capturing voice through their own microphone, or transmitting high-definition audio data with the terminal device, the charging case can either ignore the command or execute the default function corresponding to that command. However, if the target earbuds are not in a voice call, capturing voice through their own microphone, or transmitting high-definition audio data with the terminal device, the charging case can perform sound recording through the recording unit.

[0064] In some embodiments, the preset working state can be configured by the user, or in other words, it can be customized by the user to meet the user's personal usage needs.

[0065] For example, a user can set "target earbuds are currently in a voice call" as the default working state. Then, when the user is making a Bluetooth call through the target earbuds (i.e., when the target earbuds are in a voice call), assuming the user can trigger and generate a recording command by pressing the physical button on the earbud charging case, the charging case can either ignore the command or execute its default function after the user presses the physical button to receive the recording command. Conversely, when the user is not making a Bluetooth call through the target earbuds, but is recording audio through them, the charging case can record audio through its recording unit after the user presses the physical button to receive the recording command.

[0066] Thus, in this embodiment, in response to a recording command, the working status of the target earphone paired with the earphone charging case can be obtained. If the target earphone is not in a preset working state, recording processing is performed through the recording unit to obtain target recording data. This avoids recording function conflicts between the earphone charging case and the target earphone, thereby preventing audio acquisition interference and abnormal function operation caused by the recording function, significantly improving recording stability. Simultaneously, it reduces accidental triggering and operational errors, improving the accuracy and convenience of using the recording function.

[0067] In some embodiments provided in this application, the target earphone has a recording function. Therefore, the business processing method provided in the embodiments of this application further includes: when the target earphone is in a preset working state, sending a recording function start command to the target earphone so that the target earphone performs sound recording processing.

[0068] Specifically, to meet users' recording needs, in some embodiments provided in this application, when the earphone charging case receives a recording command and determines that the target earphone is in a preset working state, it will no longer activate its own built-in recording unit, but will actively send corresponding control commands to the target earphone to call the target earphone's own recording function to complete the sound recording. This complements the logic of the charging case recording independently when the earphone is not in a preset working state, and can automatically switch the recording execution subject according to the real-time working condition of the earphone to ensure that the recording task proceeds normally.

[0069] In some embodiments, the recording function activation command can be understood as a control signal generated by the earphone charging case and sent to the target earphone via a wireless communication link, used to wake up the recording module of the target earphone, configure the recording parameters, and trigger it to perform sound recording operations.

[0070] In some examples, the earphone charging case can establish a third communication connection with the second communication unit of the target earphone through the first communication unit, and then send the recording function start command to the target earphone through the third communication connection.

[0071] To more clearly illustrate the business processing method provided in the embodiments of this application, please refer to the following exemplary description: First, the user presses the physical button on the earphone charging case to trigger the recording command. After the recording command is generated, the earphone charging case determines whether the target earphone is in a preset working state, that is, whether it is performing tasks such as voice calls or online meeting audio transmission.

[0072] If the earphones are performing tasks such as voice calls or online meeting audio transmission, it indicates that the recording command triggered by the user is for recording the content of voice calls or online meetings. Therefore, the earphone charging case generates and sends a recording function start command to the target earphones so that the target earphones can directly complete the sound recording process.

[0073] Conversely, if the earphones are not performing tasks such as voice calls or online meeting audio transmission, the recording command currently triggered by the user is unrelated to the earphones. Therefore, the earphone charging case can complete the sound recording processing through its built-in recording unit.

[0074] Thus, in this embodiment, when the target earphone is in a preset working state, a recording function start command can be sent to the target earphone to enable the target earphone to perform sound recording processing. This achieves automatic switching of the recording execution subject, enabling the collaborative recording logic between the earphone charging case and the target earphone to be completed, making the recording function more flexible and practical.

[0075] In some embodiments provided in this application, the service processing method further includes: in response to a headphone working state configuration operation, configuring at least one working state of the target headphone to a preset working state.

[0076] Specifically, in order to improve the flexibility of the recording function and meet the personalized needs of users, in the embodiments provided in this application, the earphone charging case can respond to the earphone working status configuration operation initiated by the user and automatically configure at least one working status of the target earphone to a preset working status, thereby flexibly adjusting the judgment criteria of the recording function execution subject and adapting to the recording usage needs in different scenarios.

[0077] In some embodiments, the headphone working state configuration operation can be understood as an operation behavior initiated by the user through interactive methods such as the terminal device's accompanying application or the headphone charging case's physical button to set the preset working state of the target headphone.

[0078] In some examples, the headphone working status configuration operation may include: the user clicks the "Recording Main Configuration" option on the function settings page of the terminal device's accompanying APP to enter the configuration mode, or long-presses the physical function button on the headphone charging case to enter the configuration mode; after entering the configuration mode, the user can configure one or more of the target headphone's states such as "placed back in the charging case", "no Bluetooth connection established with the terminal device", and "recording function not enabled" to the preset working state.

[0079] In some embodiments, the target earphone's working state can be understood as various operating states that the target earphone exhibits during actual operation, such as being worn and used, placed back in the charging case, connected via Bluetooth, recording enabled, or idle in standby mode.

[0080] In an example of user-configured preset working states, the user first initiates the headphone working state configuration operation through the visual configuration interface of the terminal device's accompanying APP or the physical function button of the headphone charging case. The headphone charging case receives and responds to the command corresponding to the configuration operation. Subsequently, the headphone charging case retrieves all working states of the target headphone, and the user selects at least one working state. The headphone charging case marks the selected state as the preset working state and stores the configuration result in the built-in storage unit. When a recording command is subsequently triggered, the headphone charging case uses the custom-configured preset working state as the criterion to execute the corresponding recording logic. That is, when the target headphone is not in the preset working state, the headphone charging case performs sound recording itself; when the target headphone is in the preset working state, a recording start command is sent to the target headphone, and the target headphone completes the sound recording.

[0081] Thus, in this embodiment of the application, in response to the headphone working state configuration operation, at least one working state of the target headphone can be configured as a preset working state, thereby realizing the custom setting of the preset working state of the target headphone, so as to flexibly adapt to the recording execution needs in different scenarios, improve the flexibility and scenario adaptability of the recording function without adding additional hardware structure, and optimize the interactive experience and functional practicality of the headphone charging case.

[0082] In some embodiments provided in this application, the business processing method further includes: after a second communication connection is established between the target earphone and the terminal device that is paired with the earphone charging case, obtaining the communication configuration data of the target earphone; configuring a first communication unit according to the communication configuration data, so that the earphone charging case establishes a first communication connection with the terminal device through the first communication unit.

[0083] Specifically, for users, the earphones and charging case are usually used as a single unit. Therefore, if users need to perform a series of operations to establish an independent communication connection between the terminal device and the charging case, it not only increases the number of manual steps for the user but also consumes some of the terminal device's configuration resources. Based on this, in some embodiments provided in this application, after the target earphones paired with the charging case successfully establish a second communication connection with the terminal device, the charging case can directly obtain the communication configuration data of the target earphones and automatically configure its own first communication unit based on the data to establish a first communication connection with the terminal device. For example, the target earphones can transmit the stored Bluetooth pairing key and device address back to the charging case via an existing Bluetooth link or near-field communication method. After verification, the charging case directly writes the data into the first communication unit to complete automatic pairing without manual intervention from the user, achieving a seamless connection between the charging case and the terminal device.

[0084] In some embodiments, the second communication connection can be understood as a wireless communication link established between the target earphone and the terminal device through its own second communication unit. It is the basic channel for the earphone and the terminal to realize command interaction and data transmission, and is commonly a wireless connection form such as Bluetooth or BLE.

[0085] In some embodiments, communication configuration data can be understood as a set of parameters required for the target earphone and the terminal device to establish stable communication, including but not limited to communication frequency band, pairing key, device physical address, transmission protocol, connection mode, etc.

[0086] In some examples, communication configuration data may include Bluetooth keys generated when the target headset is paired with the terminal device, 2.4G wireless communication frequency band parameters, device unique identification address, etc. These parameters are automatically generated and stored locally during the pairing process between the headset and the terminal.

[0087] To more clearly illustrate the process of establishing a first communication connection between the earphone charging case and the terminal device in the embodiments of this application, please refer to the following exemplary description: First, the user can complete the pairing process between the target earphone and the terminal device, enabling the target earphone to successfully establish a second communication connection with the terminal device through the second communication unit. At this time, the target earphone locally stores the complete set of communication configuration data for this connection.

[0088] After the user completes the pairing process between the target earphone and the terminal device, the earphone charging case actively sends a communication configuration data acquisition command to the target earphone.

[0089] After receiving the communication configuration data acquisition command sent by the earphone charging case, the target earphone transmits its stored communication configuration data, such as communication frequency band, pairing key, and device address, to the earphone charging case.

[0090] The earphone charging case parses and verifies the received communication configuration data, removes invalid parameters, and writes the valid parameters into the configuration module of the first communication unit, completing the parameter adaptation of the first communication unit. Once configured, the first communication unit automatically initiates a connection request to the terminal device. After verifying that the parameters match correctly, the terminal device establishes a stable first communication connection with the earphone charging case.

[0091] Thus, in this embodiment of the application, after the target earphone establishes a second communication connection with the terminal device, the communication configuration data of the target earphone can be obtained, and the first communication unit can be configured according to the communication configuration data, so that the earphone charging case can establish a first communication connection with the terminal device through the first communication unit. This allows the communication configuration parameters of the target earphone to be reused, eliminating the cumbersome operation of independent pairing and configuration of the earphone charging case and simplifying the user's usage process.

[0092] In some embodiments provided in this application, the earphone charging case is also equipped with a sound unit, which can play audio through the sound unit. Furthermore, the business processing method in the embodiments of this application also includes: in response to an audio playback command, playing target audio through the sound unit.

[0093] Specifically, to further enhance the functionality and flexibility of the earphone charging case, in some embodiments provided in this application, the earphone charging case is equipped with a sound unit. Thus, after receiving an audio playback command, the earphone charging case can directly play the audio corresponding to the audio playback command, i.e., the target audio, through the sound unit, without the need for earphones to play the audio externally.

[0094] In some embodiments, the sound-generating unit can be understood as a miniature audio output hardware built into the earphone charging case, which can convert digital audio signals into sound wave signals to realize the sound playback function.

[0095] In some examples, the sound-generating unit can employ miniaturized acoustic devices such as miniature dynamic speakers and miniature horns, which can be adapted to the compact design of the earphone charging case without increasing the size of the device.

[0096] In some embodiments, the audio playback command can be understood as a control signal that triggers the headphone charging case to start audio playback, used to control the headphone charging case to perform audio output operations.

[0097] In some examples, audio playback commands can be generated by the user pressing a physical button on the charging case, or sent from a terminal device to the earphone charging case via Bluetooth.

[0098] In some embodiments, the target audio can be understood as the audio content to be played from the earphone charging case.

[0099] In some examples, the target audio may include recording data generated from the recording, speech data corresponding to the translation result, device pairing / battery level prompts, recording completion prompts, etc.

[0100] In some examples, the earphone charging case can be regarded as the target earphone in the form of a box. In other words, similar to the target earphone, the earphone charging case can perform functions such as Bluetooth calls, media playback, and online video conferencing through the sound unit and the recording unit. Therefore, the target audio can also be understood as audio from the terminal device, such as call audio, third-party media audio, and online video conferencing audio.

[0101] Thus, in this embodiment, a sound-emitting unit can be integrated into the earphone charging case, and the target audio can be played through the sound-emitting unit in response to an audio playback command. This gives the earphone charging case independent audio playback capabilities, freeing it from dependence on the accompanying earphones and expanding the device's usage scenarios. At the same time, it simplifies audio listening operations, allowing for quick playback of recordings and listening to prompts without wearing earphones, improving ease of use. It also completes the closed loop of recording, translation, and playback functions of the earphone charging case, transforming the device from a single charging accessory into a multi-functional independent device and optimizing the overall user experience.

[0102] In some embodiments provided in this application, the business processing method further includes: in response to a translation start command, collecting first voice data through a recording unit and sending the first voice data to a terminal device for translation through a first communication unit; receiving the translation result text returned by the terminal device and playing the second voice data corresponding to the translation result text through a sound unit.

[0103] Specifically, considering that some users have audio translation needs, and to avoid situations where the audio translation function must rely on headphones to complete voice acquisition and result playback, requiring users to wear headphones throughout the process, in some embodiments provided in this application, the headphone charging case can respond to the translation start command, independently acquire the voice to be translated through its own recording unit, transmit it to the terminal device through the communication unit to complete the translation, and then receive the translated text and convert it into speech, which is then played out directly through its built-in speaker unit, so that the entire translation process can be completed independently without the aid of the target headphones.

[0104] In some embodiments, the translation activation command can be understood as a control command that triggers the headphone charging case to activate the translation function, generated by the user performing a preset operation on the physical button of the charging case.

[0105] In some examples, the translation start command can be generated by clicking, double-clicking, or long-pressing the physical button on the outside of the earphone charging case.

[0106] In some examples, users can generate and send translation activation commands to the headphone charging case via an application on their terminal device.

[0107] In some embodiments, the first voice data can be understood as the original external voice signal to be translated, collected by the earphone charging case through the recording unit.

[0108] In some examples, the first speech data can be audio data obtained from real-time ambient speech such as Chinese sentences spoken by the user or spoken foreign languages.

[0109] In some embodiments, the translated text can be understood as the text-based translation result generated by the terminal device after completing speech recognition and language translation of the first speech data.

[0110] In some embodiments, the second speech data can be understood as playable audio data obtained by converting the translated text through speech synthesis technology.

[0111] In some embodiments, the sound-generating unit can be understood as a speaker hardware module built into the earphone charging case, which is responsible for converting audio electrical signals into sound waves.

[0112] To more clearly illustrate the translation process of the earphone charging case in the embodiments of this application, please refer to the following exemplary description: First, the user double-clicks the physical button on the earphone charging case to generate a translation start command.

[0113] Then, after receiving the translation start command, the earphone charging case activates the built-in recording unit to collect first speech data from the external environment in real time, and optimizes speech clarity through an echo cancellation algorithm.

[0114] Subsequently, the earphone charging case sends the processed first voice data to the terminal device in real time through the first communication unit.

[0115] Afterwards, the terminal device calls the built-in or cloud-based translation module to perform speech recognition and cross-language translation processing on the first voice data, generate the translated text, and send it back to the earphone charging case.

[0116] Subsequently, after receiving the translated text, the charging box converts the text into corresponding second speech data through the speech synthesis module.

[0117] Finally, the charging case drives the speaker unit to convert the second voice data into voice and play it aloud. The entire process is automated, without the need for the target earphones to participate.

[0118] Thus, in this embodiment, in response to a translation start command, the first voice data can be collected through the recording unit and sent to the terminal device for translation through the first communication unit, and the translation result text returned by the terminal device can be received. The second voice data corresponding to the translation result text can be played through the sound unit. This enables the earphone charging case to have independent translation pickup and external playback capabilities, thereby expanding the application scenarios of the translation function and satisfying user needs.

[0119] In some embodiments provided in this application, the earphone charging case is also equipped with a storage unit, and the business processing method provided in the embodiments of this application further includes: storing the target recording data into the storage unit.

[0120] Furthermore, step 130 includes: when the data synchronization condition is detected, sending the target recording data stored in the storage unit to the terminal device through the first communication connection.

[0121] Specifically, considering that when the earphone charging case processes recording data, if it only relies on real-time transmission to send the data to the terminal device, it may directly lead to the loss of recording data in scenarios with no network, weak network, or communication interruption. It will also consume a lot of device power consumption and communication resources due to continuous communication transmission. Based on this, in some embodiments provided in this application, the earphone charging case is also equipped with a storage unit. The earphone charging case can then store the target recording data generated by recording into the local storage unit for backup. When the data synchronization condition is detected to be met, the stored recording data is retrieved from the storage unit and transmitted to the terminal device through the first communication connection, thereby realizing local caching and on-demand synchronization of recording data.

[0122] In some embodiments, the storage unit can be understood as a non-volatile data storage hardware module installed inside the earphone charging case, which can save audio data for a long time in the absence of power, and provide local caching and backup storage space for recording data.

[0123] In some examples, the storage unit can use embedded storage devices such as flash memory chips and electrically erasable programmable read-only memory (EEPROM), which can be adapted to the miniaturized hardware structure of the headphone charging case, stably store the target recording data generated by one or more recordings, and the data reading and writing speed can match the real-time processing requirements of the recording business.

[0124] Thus, in this embodiment, when the data synchronization condition is detected, the target recording data stored in the storage unit can be sent to the terminal device via the first communication connection, thereby achieving local storage of the recording data and avoiding data loss in scenarios with no network, weak network, or communication interruption. Furthermore, local backup ensures data security, preventing data loss due to terminal failure or transmission anomalies. It also reduces communication resource and power consumption caused by real-time transmission, improves the stability and scenario adaptability of the earphone charging case's recording function, and optimizes the user experience for the recording function.

[0125] In some embodiments provided in this application, the recording unit includes a microphone array consisting of at least two microphones. Furthermore, step 110 includes: acquiring multiple audio signals through the microphone array; processing the multiple audio signals based on an echo cancellation algorithm and / or a beamforming algorithm to generate target recording data.

[0126] Specifically, if the earphone charging case uses a single microphone for sound recording, the pickup range is limited, it cannot directionally capture target sound sources, and it is easy to mix in environmental noise and echoes reflected from the device cavity. This not only results in a lot of noise and low clarity in the recording signal, but also makes it difficult to meet the high-quality sound recording and translation functions.

[0127] Based on this, in some embodiments provided in this application, the recording unit of the earphone charging case is implemented by a microphone array consisting of at least two microphones. Then, the earphone charging case can first synchronously collect multiple audio signals through the array, and then combine echo cancellation algorithm and beamforming algorithm to optimize the multiple signals, and finally generate clear and pure target recording data.

[0128] In some embodiments, a microphone array can be understood as a sound pickup hardware component consisting of at least two microphones arranged in a fixed spatial layout, capable of synchronously acquiring sound from different directions.

[0129] In some examples, the microphone array can employ a symmetrical dual-microphone layout, with microphones positioned on different sides of the earphone charging case to achieve multi-angle, wide-range sound pickup. Understandably, the layout can be set according to the specific circumstances; either a symmetrical or asymmetrical layout is acceptable.

[0130] In some embodiments, multiple audio signals can be understood as raw sound data independently acquired by each microphone in a microphone array, with differences in time and space between the signals.

[0131] In some embodiments, the Acoustic Echo Cancellation (AEC) algorithm can be understood as an audio processing algorithm used to remove interference such as cavity reflections and environmental echoes from audio signals, which can preserve the original effective sound and remove redundant echo interference.

[0132] In some embodiments, beamforming algorithms can be understood as algorithms that form directional sound pickup beams by adjusting the phase and amplitude of the signals from each microphone in the array, which can enhance the sound source in the target direction and suppress environmental noise in the non-target direction.

[0133] In some embodiments, the target recording data can be understood as standardized recording data with no echo, low noise, and high definition obtained after being acquired by a microphone array and optimized by an algorithm.

[0134] Thus, in this embodiment, the recording unit in the earphone charging case can be implemented by a microphone array consisting of at least two microphones. The earphone charging case can then collect multiple audio signals through the microphone array and process the multiple audio signals based on echo cancellation and / or beamforming algorithms to generate target recording data. This improves the earphone charging case's pickup range and directional sound pickup capability, eliminates cavity echo and environmental noise interference, and improves the clarity and purity of the recording data. This provides a reliable audio foundation for services such as recording data synchronization and translation function recording, ultimately optimizing the user experience of independent recording and translation using the earphone charging case.

[0135] In some embodiments provided in this application, the triggering component is a physical button. Therefore, the business processing method provided in this application embodiment further includes: receiving a configuration instruction from a terminal device; and setting a function corresponding to the triggering operation of the physical button according to the configuration instruction, wherein the function includes any one of starting recording, starting translation, and playing audio.

[0136] Specifically, considering that some users expect to adjust the button triggering logic according to their own usage habits and scenario needs, in some embodiments provided in this application, when the triggering component of the earphone charging case is a physical button, the earphone charging case can receive a configuration instruction sent by the terminal device, and according to the instruction, set one of the physical button triggering operations, such as starting recording, starting translation, or playing audio, thereby realizing personalized configuration of button functions.

[0137] In some embodiments, physical buttons can be understood as physical press-type interactive components set on the outer surface of the earphone charging case. They are the hardware carrier for users to issue operation commands to the charging case and can be triggered by different operation forms such as single click, long press, and double click.

[0138] In some embodiments, the configuration instructions can be understood as digital control signals generated by the terminal device and sent to the earphone charging case, including matching information between physical button trigger operations and target functions.

[0139] In some examples, configuration instructions can be generated and issued by the application after the user selects "single button = start recording" or "double button = start translation" in the terminal device's accompanying application.

[0140] In some embodiments, the triggering operation can be understood as the specific physical action performed by the user on the physical button, which is also the interaction method to activate the corresponding function of the button, including single click, long press, double click, continuous press, etc.

[0141] In some embodiments, the recording start function is activated when the earphone charging case receives a trigger operation, controlling the recording unit to start and perform sound acquisition.

[0142] In some embodiments, initiating translation refers to the function of controlling the recording unit to acquire speech and linking the terminal to complete the translation processing.

[0143] In some embodiments, playing audio is a function that controls the sound-generating unit to play audio data.

[0144] To more clearly illustrate the configuration and execution process of the physical button functions in the embodiments of this application, please refer to the following exemplary description: Users can select the trigger operation and corresponding function of the physical button in the application interface of the terminal device according to their own usage habits. For example, "single-clicking the physical button" corresponds to "start recording" and "double-clicking the physical button" corresponds to "start translation".

[0145] The terminal device generates a corresponding configuration command based on the user's selection and sends the command to the earphone charging case through the established first communication connection.

[0146] After receiving the configuration command through the first communication unit, the earphone charging case parses the command content and extracts the trigger operation type and target function information. Subsequently, the charging case writes the parsed function mapping relationship into the local storage unit, completing the reconfiguration of the physical button functions.

[0147] Once the configuration takes effect, the user can perform the corresponding trigger operation on the physical button, and the charging box can recognize the operation type and start the bound target function. For example, a single click on the button can start recording, and a double click can start translation.

[0148] Thus, in this embodiment, the triggering component on the earphone charging case can be implemented via a physical button. Simultaneously, the earphone charging case can receive configuration commands from the terminal device and set the function corresponding to the triggering operation of the physical button according to the configuration commands. This enables personalized customization of the button function, adapting to different users' operating habits and usage scenarios, thereby satisfying users' personalized usage needs. Furthermore, multiple functions can be reused through a single physical button, reducing the number of buttons on the charging case, simplifying the product's hardware structure, and lowering production costs.

[0149] Please see Figure 3 In some embodiments provided in this application, the earphone charging case is equipped with a light-emitting unit, and the business processing method provided in the embodiments of this application further includes: 140: Based on the current working state of the earphone charging case, control the light-emitting unit to emit light with differentiated light-emitting colors and / or light-emitting frequencies to indicate the current working state of the charging case.

[0150] Specifically, considering that charging cases in related technologies can only provide simple power level indications, in some embodiments provided in this application, the headphone charging case can identify its current working status in real time during operation, and match the corresponding light emission color and light emission frequency according to different working statuses, thereby driving the light emission unit to output differentiated light effects, so that users can know the current status of the headphone charging case through the light effects.

[0151] In some embodiments, the light-emitting unit can be understood as a light-emitting actuator integrated on the earphone charging case, typically an LED bead, a breathing light module, etc. It can output light signals through different light-emitting forms such as on / off, color switching, constant light, flashing, and breathing, and is a hardware carrier for realizing the visual prompt of the device's working status.

[0152] In some examples, the light-emitting unit may be a monochrome or multicolor light-emitting diode (LED) lamp assembly.

[0153] In some embodiments, the current working state can be understood as the specific working mode in which the earphone charging case is operating, covering all regular and extended operating scenarios of the device.

[0154] In some examples, the current operating status may include various device operating modes such as recording status, translation status, Bluetooth pairing status, charging status, battery display status, standby status, and data synchronization status.

[0155] In some embodiments, the emission color can be understood as the color characteristics presented by the light-emitting unit, used to distinguish different working states of the device.

[0156] In some examples, the light color can be set to red for recording status, blue for translation status, white for pairing status, and green / orange for battery level and charging status.

[0157] In some embodiments, the emission frequency can be understood as the rate pattern of alternating on and off states of the light-emitting units, used to identify the operating type of the state.

[0158] In some examples, the emission frequency can be divided into breathing flash, fast flash, slow flash, etc. For example, blue light breathing flash is used in the translation state, and white light fast flash is used in the pairing state.

[0159] In some embodiments, differentiated light emission can be understood as configuring different combinations of light emission colors and frequencies for the light emission unit according to different working states of the earphone charging case, so that the light effects corresponding to different working conditions are clearly distinguished.

[0160] In some examples, a solid red light corresponds to the recording status, a blue breathing light corresponds to the translation and audio reception status, and a flashing white light corresponds to the Bluetooth pairing status. These are all examples of differentiated lighting applications.

[0161] To more clearly illustrate the control process of the light-emitting unit in the embodiments of this application, please refer to the following exemplary description: Once the earphone charging case is powered on, the built-in control module will collect and determine the current working status of the device in real time, first confirming whether the device is in a specific mode such as recording, translation, Bluetooth pairing, charging, or standby.

[0162] After determining the current working state, the control module retrieves the preset state matching rules, matches the emission color parameters and / or emission frequency parameters corresponding to the working state, and generates the corresponding light driving instructions.

[0163] The control module sends the light driving command to the driving circuit of the light-emitting unit. After parsing the command, the driving circuit controls the light-emitting unit to start working according to the specified parameters. Specifically, when the earphone charging case triggers the recording function, the control module determines that it is in recording mode and controls the light-emitting unit to keep the red light on continuously; when the earphone charging case starts the translation and radio function, the control module switches the light-emitting unit to blue light and illuminates at a breathing-like frequency; when the earphone charging case enters the Bluetooth pairing process, the light-emitting unit switches to white light and flashes at a fixed frequency; when the earphone charging case is connected to an external power source for charging, the battery level is detected, and the earphones are removed or placed in use, the light-emitting unit switches to green, orange, or other colors accordingly, and provides a short-term continuous light mode to indicate the status.

[0164] When the device's operating state changes, the control module updates the state determination result in real time and sends a new control command to the light-emitting unit. The light-emitting unit then switches its light emission mode to complete the real-time update of the operating state indication.

[0165] Thus, in this embodiment, the light-emitting unit can be controlled to emit light with different light colors and / or light frequencies according to the current working state of the earphone charging case, so as to present the current working state of the charging case. In this way, the external light effect display of multiple working states of the earphone charging case can be completed by a single set of light-emitting units. Compared with setting multiple independent indicator lights on the earphone charging case, the internal circuit layout of the earphone charging case can be simplified, the number of parts can be reduced, and the hardware cost can be reduced.

[0166] Please see Figure 4 In some embodiments provided in this application, step 140 above includes: 1400: Based on the current working state of the earphone charging case and the working state-luminescence attribute parameter correspondence data, determine the target luminescence attribute parameter corresponding to the current working state. The working state-luminescence attribute parameter correspondence data is used to indicate the correspondence between each working state of the earphone charging case and each luminescence attribute parameter of the luminescence unit. The luminescence attribute parameter includes at least one of luminescence color, luminescence frequency and luminescence duration. 1401: Control the light-emitting unit to emit light according to the target light-emitting attribute parameters, so as to present a light effect corresponding to the current working state of the earphone charging case.

[0167] Specifically, setting multiple indicator lights on the earphone charging case to indicate different working states would increase the complexity of the internal structure and hardware cost. Furthermore, the large number of indicator lights and inconsistent display rules would make it difficult for users to quickly and intuitively identify the device's status. Moreover, multi-light designs occupy a lot of space, hindering product miniaturization and integrated design, and making it difficult to meet the need for simple and visual prompts for multiple states such as recording, translation, pairing, and charging. Therefore, in some embodiments provided in this application, the earphone charging case can pre-store the correspondence between working states and light emission attributes, match the target light emission attribute parameters with its current working state, and then drive the light-emitting unit to work through the target light emission attribute parameters. Finally, differentiated light effects are achieved through combinations of color, frequency, and duration, allowing users to understand the different working states of the earphone case through these differentiated light effects.

[0168] In some embodiments, the working state-luminescence attribute parameter correspondence data can be understood as a mapping data table pre-stored in the earphone charging case, used to uniquely bind each working state to the luminescence performance of the luminescence unit.

[0169] In some embodiments, the target light emission attribute parameter can be understood as a set of light emission control instructions that match the current working state of the earphone charging case.

[0170] In some embodiments, the light emission duration can be understood as the duration of a single light emission by the light-emitting unit, used to indicate the effective display period of the state.

[0171] In some examples, the duration of the light can be set to 10 seconds, 5 seconds, 3 seconds, etc., such as a 10-second continuous light for the power-on battery indicator and a 3-second continuous light for the earphone insertion indicator.

[0172] In such Figure 2 In some of the examples shown, the light-emitting unit is an indicator light 230 provided in the earphone charging case 200.

[0173] In some embodiments, the light effect can be understood as the overall visual effect presented by the light-emitting unit in combination with the light-emitting color, light-emitting frequency and light-emitting duration, and is also a visual form that provides feedback to the user on the current working status of the headphone box.

[0174] In some examples, a solid red light indicates that the earphone charging case is recording, while a blue breathing / flashing light indicates that the earphone charging case is in translation / reception mode.

[0175] To more clearly illustrate the state indication control process of the light-emitting unit in the embodiments of this application, please refer to... Figure 2 And the following exemplary description, namely: The control module of the earphone charging case 200 monitors the device's operation in real time and determines that it is currently in recording mode.

[0176] Subsequently, the control module retrieves the pre-stored working status-lighting attribute parameter correspondence data, matches the "recording status" with the parameters in the data table, and determines the corresponding target light-emitting attribute parameter as red, constantly lit, and lasting until the recording ends.

[0177] Next, the control module converts the target's luminous attribute parameters into a driving signal and transmits it to the driving module of the luminous unit 230. The driving module then controls the luminous unit 230 to operate in a constant red light state, visually indicating to the user that the device is currently in recording mode.

[0178] In addition, when the recording ends and the device switches to standby mode, the control module re-determines the working state, matches the new target light emission attribute parameters, and controls the light emission unit 230 to turn off or switch to the corresponding light state.

[0179] Thus, in this embodiment, the target light-emitting attribute parameters corresponding to the current working state of the earphone charging case can be determined based on the working state-light-emitting attribute parameter correspondence data. Based on these parameters, the light-emitting unit is controlled to emit light, presenting a light effect corresponding to the current working state of the earphone charging case. This allows for the differentiation of different operating states of the earphone charging case by combining color, frequency, and duration, improving the recognizability of the working state and preventing incorrect light indications. Furthermore, the complete light-emitting logic can be achieved using only a single light-emitting unit, eliminating the need for additional light-emitting components, simplifying the hardware structure, and reducing product manufacturing and assembly costs.

[0180] In some embodiments provided in this application, the earphone charging case includes a charging case body and a shell that covers the charging case body. The charging case body includes a light-emitting unit, a recording unit and a first communication unit. The shell is light-transmitting so that the optical signals emitted by the light-emitting unit can be transmitted.

[0181] Specifically, in traditional designs, to achieve functions such as external lighting and sound pickup, various openings, such as indicator light holes and microphone holes, are typically created in corresponding locations on the outer casing. However, multiple openings compromise the overall airtightness of the casing, allowing dust, moisture, and small debris to easily enter the device, potentially causing malfunctions in hardware components such as the lighting, recording, and communication units, resulting in insufficient overall protection. Furthermore, the dispersed arrangement of components in the headphone charging case lengthens internal wiring, making audio and wireless communication signals more susceptible to electromagnetic interference during transmission, affecting recording quality and data communication stability. In addition, the limited light output range of individual light holes results in poor lighting effects, making it difficult for users to intuitively identify the device's operating status. Moreover, the partitioned layout and multi-opening design increase the number of components and processing steps, driving up product manufacturing and assembly costs.

[0182] Based on this, in some embodiments provided in this application, the headphone charging case can be divided into two parts: the charging case body and the outer shell covering the outside of the body. The light-emitting unit, the recording unit, and the first communication unit are all integrated on the charging case body. The outer shell is set to be a light-transmitting structure, and no separate indicator light hole is opened. In this way, the optical signal of the light-emitting unit can be transmitted outward through the light-transmitting characteristics of the outer shell itself, thereby optimizing the internal layout, simplifying the external structure, and improving the device protection capability and the light display effect.

[0183] In some embodiments, the charging case body can be understood as the main functional carrier of the earphone charging case, and is the main structure integrating hardware such as the light-emitting unit, the recording unit, and the first communication unit.

[0184] For example, in such Figure 2In some of the examples shown, the light-emitting unit is an indicator light 230, which is located inside the charging case body (unlabeled) of the earphone charging case 200 and is enclosed by a shell (unlabeled).

[0185] In some embodiments, the outer shell can be understood as an external protective structure that completely encloses the charging case body, which not only provides physical protection against impacts, dust and water, but also serves as a medium for light to pass through the light-emitting unit, thus combining the dual functions of protection and light guiding.

[0186] In some examples, the outer shell can be made of translucent plastic material, completely covering the outside of the charging case body, without affecting the normal use of the charging case such as opening and closing, button operation, etc.

[0187] In some embodiments, light transmittance can be understood as the optical property of the outer shell material, meaning that visible light can pass through the material and propagate without being completely blocked or reflected, ensuring that the light from the internal light source is transmitted outward normally.

[0188] In some examples, the translucent material can be a semi-transparent plastic, a frosted translucent material, etc., which can both allow light to pass through and create a soft, diffused light effect.

[0189] In some embodiments, the optical signal can be understood as the visible light generated when the light-emitting unit is working. This signal can correspond to different working states through changes in the emitted color, emission frequency, and emission duration, and is a visual information that the device provides to the user regarding its operating status. In some examples, the optical signal includes different forms of visible light, such as red light representing the recording state, blue breathing light representing the translation state, and white flashing light representing the pairing state.

[0190] In some embodiments, the light transmittance of the outer shell is 20%, which allows the optical signals emitted by the light-emitting unit in the headphone case to be transmitted softly, avoiding glare from strong light.

[0191] In some embodiments, the light transmittance of the outer shell is 60%, which makes the optical signals emitted by the light-emitting unit in the headphone case clearly visible and allows the light status to be identified from a distance.

[0192] In some embodiments, the light transmittance of the housing can be any value within the range of [20%, 60%].

[0193] Thus, in this embodiment, the light-emitting unit, recording unit, and first communication unit can be integrated onto the charging case body. The translucency of the outer shell allows optical signals to pass through, thereby achieving a centralized layout of components related to the main functions of the headphone case, such as the light-emitting unit, recording unit, and first communication unit. This shortens the internal wiring length, reduces the impact of electromagnetic interference on audio and communication signals to a certain extent, and ensures recording quality and data transmission stability. Furthermore, the translucent shell design avoids the need for traditional independent light holes, improving the overall sealing and protection of the device, reducing the probability of component failure due to external environmental factors, simplifying product processing and assembly, and reducing manufacturing costs. Moreover, the overall translucency of the shell expands the light display range, making the optical signal display more uniform and intuitive, thus ensuring a better visual experience for the user.

[0194] To facilitate better implementation of the business processing method of the embodiments of this application, the embodiments of this application also provide a business processing apparatus. Please refer to... Figure 5 , Figure 5 This is a schematic diagram of the structure of a service processing device provided in an embodiment of this application. The service processing device 300 is applied to an earphone charging case, which is equipped with a recording unit and a first communication unit. The earphone charging case establishes a first communication connection with a terminal device through the first communication unit. The service processing device 300 may include: The recording response module 310 is used to respond to a recording command, perform sound recording processing through the recording unit, and obtain target recording data; The synchronization detection module 320 is used to detect whether the data synchronization conditions are met. The data transmission module 330 is used to send the target recording data to the terminal device through the first communication connection when the data synchronization condition is detected.

[0195] In some embodiments provided in this application, the recording response module 310 is also used to respond to a recording command, obtain the working status of the target earphone that is paired with the earphone charging case, and, if the target earphone is not in a preset working state, perform recording processing through the recording unit to obtain target recording data.

[0196] In some embodiments provided in this application, the target earphone has a recording function, and therefore the service processing device 300 further includes an instruction sending module. The instruction sending module is used to send a recording function start instruction to the target earphone when the target earphone is in a preset working state, so that the target earphone performs sound recording processing.

[0197] In some embodiments provided in this application, the service processing apparatus 300 further includes a state configuration module. The state configuration module is used to configure at least one working state of the target earphone to a preset working state in response to an earphone working state configuration operation.

[0198] In some embodiments provided in this application, the service processing apparatus 300 further includes a configuration acquisition module and a communication establishment module. The configuration acquisition module is used to acquire communication configuration data of the target earphone after a second communication connection is established between the target earphone and the terminal device, which is paired with the earphone charging case. The communication establishment module is used to configure a first communication unit according to the communication configuration data, so that the earphone charging case establishes a first communication connection with the terminal device through the first communication unit.

[0199] In some embodiments provided in this application, the earphone charging case is also equipped with a sound-emitting unit, which can play audio. Therefore, the service processing device 300 also includes a playback response module. The playback response module is used to play target audio through the sound-emitting unit in response to an audio playback command.

[0200] In some embodiments provided in this application, the service processing device 300 further includes a translation response module and a translation playback module. The translation response module, in response to a translation initiation command, acquires first voice data through a recording unit and sends the first voice data to a terminal device for translation through a first communication unit. The translation playback module receives the translated result text returned by the terminal device and plays the second voice data corresponding to the translated result text through a sound output unit.

[0201] In some embodiments provided in this application, the data synchronization conditions include: the earphone charging case establishing a first communication connection with the terminal device, or receiving a synchronization command triggered by the user through the terminal device or the earphone charging case.

[0202] In some embodiments provided in this application, the earphone charging case also includes a storage unit, and the service processing device 300 further includes a storage module. The storage module is used to store the target recording data in the storage unit. Furthermore, the data transmission module 330 is also used to transmit the target recording data stored in the storage unit to the terminal device via a first communication connection when a data synchronization condition is detected.

[0203] In some embodiments provided in this application, the recording unit includes a microphone array consisting of at least two microphones. Furthermore, the recording response module 310 is also configured to acquire multiple audio signals through the microphone array, and process the multiple audio signals based on echo cancellation and / or beamforming algorithms to generate target recording data.

[0204] In some embodiments provided in this application, a triggering component is provided on the outer surface of the earphone charging case, and the recording command is generated by the triggering component.

[0205] In some embodiments provided in this application, the triggering component is a physical button, and the service processing device 300 further includes a configuration instruction receiving module and a function setting module. The configuration instruction receiving module is used to receive configuration instructions from the terminal device. The function setting module is used to set the function corresponding to the triggering operation of the physical button according to the configuration instructions, wherein the function includes any one of starting recording, starting translation, and playing audio.

[0206] In some embodiments provided in this application, the earphone charging case is equipped with a light-emitting unit, and the service processing device 300 further includes a light-emitting control module. The light-emitting control module is used to control the light-emitting unit to emit light with differentiated light-emitting colors and / or light-emitting frequencies according to the current operating state of the earphone charging case, so as to indicate the current operating state of the charging case.

[0207] In some embodiments provided in this application, the light-emitting control module is further configured to determine a target light-emitting attribute parameter corresponding to the current working state of the earphone charging case and the working state-light-emitting attribute parameter correspondence data, and to control the light-emitting unit to emit light according to the target light-emitting attribute parameter, so as to present a light effect corresponding to the current working state of the earphone charging case. The working state-light-emitting attribute parameter correspondence data is used to indicate the correspondence between each working state of the earphone charging case and each light-emitting attribute parameter of the light-emitting unit, and the light-emitting attribute parameter includes at least one of the following: light emission color, light emission frequency, and light emission duration.

[0208] In some embodiments provided in this application, the earphone charging case includes a charging case body and a shell that covers the charging case body. The charging case body includes a light-emitting unit, a recording unit and a first communication unit. The shell is light-transmitting so that the optical signals emitted by the light-emitting unit can be transmitted.

[0209] Each unit in the aforementioned business processing device 300 can be implemented entirely or partially through software, hardware, or a combination thereof. Each unit can be embedded in or independent of the processor in the electronic device in hardware form, or stored in the memory of the electronic device in software form, so that the processor can call and execute the operations corresponding to each unit.

[0210] The business processing device 300 can be integrated into a terminal or server that has storage and a processor and thus computing power, or the business processing device 300 can be the terminal or server.

[0211] Optionally, this application also provides an earphone charging case, including a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to implement the steps in the above-described method embodiments.

[0212] Figure 6This is a schematic diagram of the structure of the earphone charging case provided in an embodiment of this application. Figure 6 As shown, the earphone charging case 400 includes a processor 401 with one or more processing cores, a memory 402 with one or more computer-readable storage media, and a computer program stored on the memory 402 and executable on the processor. The processor 401 is electrically connected to the memory 402. Those skilled in the art will understand that the electronic device structure shown in the figures does not constitute a limitation on the electronic device and may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0213] The processor 401 is the control center of the headphone charging case 400. It connects various parts of the headphone charging case 400 through various interfaces and lines. By running or loading software programs and / or modules stored in the memory 402, and calling data stored in the memory 402, it executes various functions of the headphone charging case 400 and processes data, thereby performing overall processing of the headphone charging case 400.

[0214] In this embodiment, the processor 401 in the earphone charging case 400 loads the instructions corresponding to the processes of one or more computer programs into the memory 402 according to the following steps, and the processor 401 runs the computer programs stored in the memory 402 to realize various functions: In response to a recording command, the recording unit performs sound recording processing to obtain the target recording data; Check if the data synchronization conditions are met; When the data synchronization conditions are met, the target recording data is sent to the terminal device through the first communication connection.

[0215] For details on the implementation of each of the above operations, please refer to the previous examples, which will not be repeated here.

[0216] Optional, such as Figure 6 As shown, the earphone charging case 400 also includes: a display screen 403, a radio frequency circuit 404, an audio circuit 405, an input unit 406, and a power supply 407. The processor 401 is electrically connected to the display screen 403, the radio frequency circuit 404, the audio circuit 405, the input unit 406, and the power supply 407. Those skilled in the art will understand that... Figure 6 The electronic device structure shown does not constitute a limitation on the electronic device and may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0217] The display screen 403 can be used to display a graphical user interface (GUI) and receive operation commands generated by the user interacting with the GUI. The display screen 403 may include a display panel and a touch panel. The display panel can be used to display information input by the user or information provided to the user, as well as various graphical user interfaces of the electronic device. These graphical user interfaces can be composed of graphics, text, icons, video, and any combination thereof. The touch panel can be used to collect touch operations performed by the user on or near it (such as operations performed by the user using a finger, stylus, or any suitable object or accessory on or near the touch panel), generate corresponding operation commands, and execute the corresponding program. Optionally, the touch panel may include a touch detection device and a touch controller. The touch detection device detects the user's touch location and the signal generated by the touch operation, and transmits the signal to the touch controller. The touch controller receives touch information from the touch detection device, converts it into touch point coordinates, sends it to the processor 401, and can receive and execute commands from the processor 401. The touch panel can cover the display panel. When the touch panel detects a touch operation on or near it, it transmits the information to the processor 401 to determine the type of touch event. Subsequently, the processor 401 provides corresponding visual output on the display panel according to the type of touch event. In this embodiment, the touch panel and the display panel can be integrated into the display screen 403 to achieve input and output functions. However, in some embodiments, the touch panel and the display screen 403 can be implemented as two independent components to achieve input and output functions. That is, the display screen 403 can also be used as part of the input unit 406 to achieve input functions.

[0218] The radio frequency circuit 404 can be used to transmit and receive radio frequency signals to establish wireless communication with network devices or other electronic devices, and to transmit and receive signals with network devices or other electronic devices.

[0219] Audio circuit 405 can be used to provide an audio interface between a user and an electronic device via a speaker and a microphone. Audio circuit 405 can convert received audio data into electrical signals and transmit them to the speaker, where the speaker converts them into sound signals for output. Conversely, the microphone converts collected sound signals into electrical signals, which are then received by audio circuit 405, converted back into audio data, and then processed by processor 401 before being transmitted via radio frequency circuit 404 to, for example, another electronic device, or output to memory 402 for further processing. Audio circuit 405 may also include an earphone jack to provide communication between peripheral headphones and electronic devices.

[0220] The input unit 406 can be used to receive input numbers, characters, or object feature information (such as fingerprints, iris, facial information, etc.), and to generate keyboard, mouse, joystick, optical, or trackball signal inputs related to user settings and function control.

[0221] Power supply 407 is used to power the various components of the earphone charging case 400. Optionally, power supply 407 can be logically connected to processor 401 through a power management system, thereby enabling functions such as charging, discharging, and power consumption management through the power management system. Power supply 407 may also include one or more DC or AC power supplies, recharging systems, power fault detection circuits, power converters or inverters, power status indicators, and other arbitrary components.

[0222] This application also provides a computer-readable storage medium for storing a computer program. This computer-readable storage medium can be applied to a computer device, and the computer program causes the computer device to execute the corresponding flow in the business processing method of the embodiments of this application; for the sake of brevity, further details are omitted here.

[0223] This application also provides a computer program product including computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform the corresponding flow in the business processing method of the embodiments of this application. For simplicity, further details are omitted here.

[0224] This application also provides a computer program that includes computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform the corresponding flow in the business processing method of this application. For the sake of brevity, further details are omitted here.

[0225] It should be understood that the processor in this application may be an integrated circuit chip with signal processing capabilities. In implementation, the steps of the above method embodiments can be completed by integrated logic circuits in the processor's hardware or by instructions in software form. The processor described above can be a general-purpose processor, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components. It can implement or execute the methods, steps, and logic block diagrams disclosed in the embodiments of this application. The general-purpose processor can be a microprocessor or any conventional processor. The steps of the methods disclosed in the embodiments of this application can be directly embodied in the execution of a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor. The software modules can be located in random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, registers, or other mature storage media in the art. This storage medium is located in memory, and the processor reads information from the memory and, in conjunction with its hardware, completes the steps of the above method.

[0226] It is understood that the memory in the embodiments of this application can be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory. The non-volatile memory can be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), or flash memory. The volatile memory can be random access memory (RAM), which is used as an external cache. By way of example, but not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDR SDRAM), Enhanced Synchronous DRAM (ESDRAM), Synchlink DRAM (SLDRAM), and Direct Rambus RAM (DR RAM). It should be noted that the memory used in the systems and methods described herein is intended to include, but is not limited to, these and any other suitable types of memory.

[0227] Those skilled in the art will recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0228] Those skilled in the art will understand that, for the sake of convenience and brevity, the specific working processes of the systems, devices, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0229] In the embodiments of this application, the terms "module" or "unit" refer to a computer program or part of a computer program that has a predetermined function and works with other related parts to achieve a predetermined goal, and can be implemented wholly or partially using software, hardware (such as processing circuitry or memory), or a combination thereof. Similarly, a processor (or multiple processors or memory) can be used to implement one or more modules or units. Furthermore, each module or unit can be part of an overall module or unit that includes the functionality of that module or unit.

[0230] In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between apparatuses or units may be electrical, mechanical, or other forms.

[0231] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0232] In addition, the functional units in this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.

[0233] If the aforementioned functions are implemented as software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or a portion of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer or a server) to execute all or part of the steps of the methods described in the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, ROM, RAM, magnetic disks, or optical disks.

[0234] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A business processing method, characterized in that, An earphone charging case is used, the earphone charging case being equipped with a recording unit and a first communication unit, the earphone charging case establishing a first communication connection with a terminal device through the first communication unit, the method comprising: In response to a recording command, sound recording processing is performed through the recording unit to obtain target recording data; Check if the data synchronization conditions are met; When the data synchronization conditions are met, the target recording data is sent to the terminal device through the first communication connection.

2. The business processing method according to claim 1, characterized in that, The step of responding to a recording command by performing sound recording processing through the recording unit to obtain target recording data includes: In response to the recording command, the working status of the target earphones paired with the earphone charging case is obtained; When the target earphone is not in a preset working state, the recording unit performs the recording process to obtain the target recording data.

3. The business processing method according to claim 1, characterized in that, The method further includes: Once a second communication connection is established between the target earphones that are paired with the earphone charging case and the terminal device, the communication configuration data of the target earphones is obtained. Configure the first communication unit according to the communication configuration data so that the earphone charging case establishes the first communication connection with the terminal device through the first communication unit.

4. The business processing method according to claim 1, characterized in that, The earphone charging case also includes a storage unit, and the method further includes: The target audio recording data is stored in the storage unit; The step of sending the target recording data to the terminal device through the first communication connection when the data synchronization condition is detected includes: When the data synchronization condition is met, the target recording data stored in the storage unit is sent to the terminal device through the first communication connection.

5. The business processing method according to claim 1, characterized in that, The earphone charging case is equipped with a light-emitting unit, and the method further includes: Based on the current operating state of the earphone charging case, the light-emitting unit is controlled to emit light with differentiated light-emitting colors and / or light-emitting frequencies to present the current operating state of the charging case.

6. The business processing method according to claim 5, characterized in that, The earphone charging case includes a charging case body and a shell that covers the charging case body. The charging case body includes the light-emitting unit, the recording unit and the first communication unit. The shell is light-transmitting so that the optical signals emitted by the light-emitting unit can be transmitted.

7. A business processing device, characterized in that, An earphone charging case is used, the earphone charging case being equipped with a recording unit and a first communication unit, the earphone charging case establishing a first communication connection with a terminal device through the first communication unit, the device comprising: The recording response module is used to respond to a recording command and perform sound recording processing through the recording unit to obtain target recording data; The synchronization detection module is used to detect whether the data synchronization conditions are met. The data transmission module is used to send the target recording data to the terminal device through the first communication connection when the data synchronization condition is detected.

8. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program adapted for loading by a processor to perform the business processing method as described in any one of claims 1-6.

9. An earphone charging case, characterized in that, The earphone charging case includes a processor and a memory, the memory storing a computer program, and the processor executing the business processing method according to any one of claims 1-6 by calling the computer program stored in the memory.

10. A computer program product comprising computer instructions, characterized in that, When the computer instructions are executed by the processor, they implement the business processing method according to any one of claims 1-6.

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