A remote scene control device and method integrating cabin atmosphere light, fragrance, multimedia and health maintenance

Abstract

The application discloses a kind of integrated cabin atmosphere light, remote scene control device and method of fragrance, multimedia and health maintenance, it is related to intelligent networked vehicle technical field, comprising the following steps: providing scene setting interface by application program in mobile terminal, receive the selection of user to scene type and the configuration of atmosphere light parameter, fragrance system parameter, multimedia system parameter and health maintenance parameter, and configuration parameter coding generation scene configuration data package, upload to cloud through communication link.This application builds the remote scene control mechanism of multi-device cooperation, realizes the integration of cabin atmosphere light, fragrance, multimedia and health maintenance function One-key execution of preset, simplifies operation process;Support multi-dimensional parameter remote configuration and multi-sensory collaborative creation, improve cabin experience;While combining timing task and user behavior learning, realize health maintenance automation and personalized scene recommendation, enhance system intelligent level.

Description

Technical Field

[0001] This invention relates to the field of intelligent connected vehicle technology, specifically to a remote scene control device and method that integrates cabin ambient lighting, fragrance, multimedia, and health maintenance. Background Technology

[0002] With the rapid development of vehicle-to-everything (V2X) technology, remote vehicle control via mobile apps has become a crucial function of smart cars. Current technology typically employs a three-tier architecture: mobile device-cloud-vehicle. Users send control commands to the cloud server via 4G / 5G networks through their mobile terminals, which are then forwarded by the in-vehicle remote communication terminal (T-Box) to the respective electronic control units (ECUs) for execution. Currently, remote control functions cover various aspects, including air conditioning adjustment, vehicle start, door and window control, seat heating / ventilation, air purification, fragrance activation, and ultraviolet sterilization. Simultaneously, related remote control technologies have also developed to some extent in sub-sectors such as cabin ambient lighting, in-vehicle fragrance systems, health maintenance systems, and multimedia entertainment systems, gradually evolving towards multi-device collaborative control and scenario-based modes.

[0003] However, existing technologies still have significant shortcomings: First, current remote control functions mainly focus on switching on and off individual devices or adjusting simple parameters, lacking the ability to uniformly combine multiple devices in the cabin and create personalized, reusable remote preset scenarios. Users need to operate each item individually, making the process cumbersome. Second, the remote control parameters for cabin atmosphere-related devices are relatively limited in scope. For example, ambient lighting mainly focuses on color control, lacking brightness, dynamic effects, and regional differentiation settings. Fragrance systems also lack fragrance switching and fine-tuned concentration adjustments. Third, while health maintenance functions support remote control, there is a lack of combined scheduling and safety linkage mechanisms between various functions, especially posing safety risks in functions such as ultraviolet sterilization. Fourth, the remote control of multimedia systems is mainly limited to content downloading and playback, failing to integrate into the overall cabin scenario system. Fifth, existing scenario recommendation technologies mainly rely on real-time in-vehicle perception, lacking the ability to proactively recommend scenarios before getting in the car based on external data (such as weather, time, and schedule), making it difficult to meet users' needs for personalized and convenient smart cabins.

[0004] The information disclosed in the background section is only intended to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0005] The purpose of this invention is to provide a remote scene control device and method that integrates cabin ambient lighting, fragrance, multimedia and health maintenance to solve the problems in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a remote scene control method integrating cabin ambient lighting, fragrance, multimedia, and health maintenance, comprising the following steps: The application on the mobile terminal provides a scene setting interface, receives the user's selection of scene type and configuration of ambient lighting parameters, fragrance system parameters, multimedia system parameters and health maintenance parameters, encodes the configuration parameters to generate scene configuration data packets, and uploads them to the cloud through the communication link; The uploaded scene configuration data packet is parsed, scene configuration parameters are extracted and associated with user and vehicle identifiers, the scene configuration parameters are stored in the scene configuration database, and the corresponding scene identifier is generated and returned to the mobile terminal. It receives scene execution requests sent from mobile terminals. The scene execution requests include user identifiers, vehicle identifiers, and scene identifiers, and transmits the scene execution requests to the cloud through a communication link. After verifying the identity of the scene execution request, the scene configuration parameters corresponding to the scene identifier are read from the scene configuration database, and the scene configuration parameters are parsed to generate an instruction sequence consisting of multiple vehicle control instructions, which are then sent to the vehicle through the remote communication link. The system receives a sequence of instructions at the vehicle end, parses the sequence of instructions into corresponding execution control signals, and sends them to the corresponding actuators via the vehicle communication bus to control the ambient lighting to adjust the color, brightness and dynamic effects, control the fragrance system to switch fragrance types and adjust concentration, control the multimedia system to load playlists and preprocess content, and control the health maintenance equipment to start and stop and adjust operating parameters. The execution status of each actuator is collected at the vehicle end to form execution feedback information. This information is then uploaded to the cloud and forwarded to the mobile terminal to display the execution results of the scene.

[0007] Preferably, to meet the requirements of unified expression and remote transmission of functional parameters for multiple cockpit types, a structured data processing method is introduced to integrate and encode multi-source configuration data to form scene data content in a unified format. The steps are as follows: It receives multi-functional configuration parameters from mobile terminals, collects ambient lighting parameters, fragrance parameters, multimedia parameters, and health maintenance parameters, and performs field division and data preprocessing on various parameters. Perform classification and identification processing on different types of functional parameters, assign a corresponding functional type identifier to each type of parameter, and establish a mapping relationship between parameters and functional categories; The parameters after identification are integrated according to a preset data structure, and the parameter fields are arranged sequentially and hierarchically to form a data set with a unified structure. The data set is serialized using encoding rules to generate a structured scenario configuration data packet that meets the transmission format requirements.

[0008] Preferably, considering the requirements for long-term storage of scene information and multi-vehicle association management, a data parsing and record maintenance process is constructed to standardize the scene configuration content and complete storage management. The steps are as follows: The received scene configuration data is parsed and processed, and the fields in the data packet are split, extracted, and the scene identifier and parameter content are identified. Perform matching processing on user identification information and vehicle identification information, and establish the association between data records and vehicle entities; Write the parsed scene information into the database, perform a consistency check on the scene name field, and determine whether there are duplicate records. Generate unique scene identifier information for newly created or updated records, and complete the record index creation and storage status update.

[0009] Preferably, the process of transmitting user-triggered operations to the remote control link involves constructing an execution request generation and sending flow, encapsulating the scene invocation information, and completing remote transmission. The steps are as follows: The system receives user operation commands through the scene list interface and determines the target scene identifier and trigger type based on the selection results. The user identifier, vehicle identifier, and scene identifier are combined and processed to generate structured execution request data; Encapsulate and convert the fields of the execution request data to make it conform to the data format requirements of the communication protocol; The execution request data is sent through the communication link, and the transmission scheduling of the request data is completed.

[0010] Preferably, regarding the process of transforming scenario configuration into vehicle control behavior, a parameter parsing and instruction orchestration processing method is introduced to convert multi-dimensional configuration content into a sequence of control instructions and complete the scheduling output. The steps are as follows: The identity information in the execution request is verified, and the matching relationship between the user identifier and the vehicle identifier is confirmed. Based on the scene identifier, the corresponding scene configuration parameters are read from the storage unit, and the parameter fields are parsed and classified. Different functional parameters are converted into corresponding control instructions, the instruction content is formatted and an instruction set is generated; The instruction set is processed sequentially or grouped to form a sequence of instructions that can be sent.

[0011] Preferably, based on the collaborative response requirements of multiple execution units on the vehicle side, an instruction parsing and signal distribution processing flow is constructed to parse control instructions and drive different execution units to complete actions. The steps are as follows: Receive control command data forwarded from a remote communication terminal, and perform buffering and integrity verification on the command data; The instruction content is parsed and processed, and the target execution object and corresponding control parameters are identified based on the function identifier; The analysis results are converted into control signals and sent to the corresponding execution unit via the vehicle communication network; The control signal drives the execution unit to complete lighting adjustment, fragrance switching, multimedia control, and health maintenance operations.

[0012] Preferably, the control command parsing results are processed to associate with execution objects, and corresponding control signals are generated according to preset mapping relationships. At the same time, the signals are distributed through the vehicle communication network, and the corresponding functional parameters are configured and actions are executed after the execution unit receives the control signals.

[0013] Preferably, combining vehicle operating status perception and remote control safety requirements, a status information acquisition and verification process is introduced to determine the control command execution conditions and complete the control flow screening. The steps are as follows: Acquire vehicle operating status information, and collect data on power status, door lock status, personnel detection information and battery power; The collected status information is integrated and processed to construct a current vehicle status data set; The execution conditions of the control commands are compared and matched with the status data. Control instructions that meet the conditions are marked for execution, while control instructions that do not meet the conditions are filtered out.

[0014] Preferably, focusing on user behavior analysis and scenario recommendation needs, data statistics and comprehensive analysis processing methods are introduced to integrate historical behavior data and external information and output recommendation results. The steps are as follows: Record user historical scenario execution data, and collect data on execution time, scenario type, and usage frequency; Perform statistical analysis and processing on historical data to construct a set of user behavior feature data; Incorporate weather, time, and schedule information, and integrate them with user behavior data; The merged data is analyzed and calculated to generate recommended scenario data and output to the mobile terminal.

[0015] A remote scene control device integrating cabin ambient lighting, fragrance, multimedia, and health maintenance includes a mobile control module, a cloud service module, and an in-vehicle execution module. The mobile control module, deployed in the user's mobile terminal application, is used to receive scene configuration parameters input by the user and generate scene configuration data packets. The mobile control module includes a scene setting interface, which provides a visual operation interface for users to create, edit and manage personalized scene schemes. The scene setting interface includes an ambient lighting setting area, a fragrance setting area, a multimedia setting area and a health maintenance setting area. The scene parameter encoding unit is used to encode the scene parameters set by the user into a scene configuration data packet according to a preset data format. The scene configuration data packet includes a scene identifier, a function type identifier, parameter values, and effective condition information. The security authentication unit is used for two-way identity authentication with the cloud service module; The communication interface unit is used to establish a communication link with the cloud service module through a mobile communication network or wireless network to send scenario configuration data packets and receive execution status feedback. The cloud service module, deployed on a cloud computing platform, is used to store scene configuration data and generate remote control commands. The cloud service module includes: The user account management unit is used to manage the binding relationship between user accounts and vehicles; The scenario configuration database is used to store personalized scenario configuration schemes created by users. The scenario configuration schemes include user identifier, vehicle identifier, scenario name, scenario parameters, creation time, and effective condition information. The instruction generation and scheduling unit is used to generate vehicle control instruction sequences and perform timing scheduling based on scenario configuration parameters and execution requests; The communication gateway unit is used to establish a communication connection with the vehicle-mounted remote communication terminal to enable command issuance and status reporting; A security encryption unit is used to encrypt transmitted data. The vehicle-mounted execution module, deployed in the vehicle, is used to receive remote control commands and execute corresponding operations. The vehicle-mounted execution module includes: The vehicle-mounted remote communication terminal is used to receive control commands from the cloud service module and forward them through the vehicle-mounted communication bus; The cockpit domain controller is used to parse control commands and generate corresponding control signals; multiple actuators are used to perform corresponding operations according to the control signals. The multiple actuators include a cockpit ambient lighting controller, a fragrance system controller, a multimedia entertainment system controller, and a health maintenance system controller. The cockpit ambient lighting controller is used to control the color, brightness, and dynamic effects of the ambient lighting strips in the vehicle. The fragrance system controller is used to control the switching of fragrance types, concentration adjustment, and running time. The multimedia entertainment system is used to perform audio or video playback and content preprocessing. The health maintenance system controller is used to control the start-up, shutdown, and operating parameters of the negative ion generator, ultraviolet sterilization device, and air filtration device.

[0016] The technical effects and advantages provided by the present invention in the above technical solution are as follows: This invention upgrades the traditional single-function remote control method to a multi-device collaborative control mode by introducing a personalized scene preset mechanism. Users can configure parameters for cabin ambient lighting, fragrance system, multimedia system, and health maintenance functions all at once on their mobile terminals, and save and reuse them as scene schemes. In actual use, multiple functions can be executed in tandem with a single trigger operation, avoiding the complex process of operating each function individually and significantly reducing user operating costs. Furthermore, this method supports long-term storage and flexible recall of scene schemes, allowing users to quickly switch cabin environments according to different driving needs, thereby improving the convenience of remote control and overall efficiency.

[0017] This invention enables remote pre-configuration of the cabin atmosphere, expanding the control of ambient lighting and fragrance systems from simple on / off switching or single-parameter adjustment to multi-dimensional combined adjustment. Users can uniformly set parameters such as light color, brightness, dynamic effects, and fragrance type and concentration before entering the vehicle, ensuring the in-vehicle environment reaches the desired state before the user's arrival. Simultaneously, by integrating the multimedia system into the scene configuration system, supporting functions such as playlist selection, sound effect mode setting, and content pre-downloading, the in-vehicle entertainment system can be activated synchronously with the ambient atmosphere, creating a comprehensive experience that coordinates visual, olfactory, and auditory senses, effectively enhancing the immersion and comfort of the cabin environment.

[0018] This invention provides a higher level of support for cabin health maintenance and intelligent services. By combining and scheduling functions such as negative ion purification, ultraviolet sterilization, and air filtration, and supporting scheduled task settings, users can periodically maintain the cabin environment according to their usage habits, improving in-vehicle air quality and hygiene. Simultaneously, through continuous recording and analysis of historical user data, combined with external information such as time, weather, and schedules, a personalized scenario recommendation function is achieved. This allows the system to proactively provide scenario solutions that match user preferences, automatically optimizing cabin settings under different environmental conditions, further enhancing the overall system's intelligence and user experience. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 This is a flowchart of a remote scene control method that integrates cabin ambient lighting, fragrance, multimedia, and health maintenance according to the present invention.

[0021] Figure 2 This is a schematic diagram of a remote scene control device that integrates cabin ambient lighting, fragrance, multimedia, and health maintenance according to the present invention. Detailed Implementation

[0022] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, they are provided so that the description of this disclosure will be more complete and fully convey the concept of the exemplary embodiments to those skilled in the art.

[0023] This invention provides, for example Figure 1 The remote scene control method integrating cabin ambient lighting, fragrance, multimedia, and health maintenance, as shown, includes the following steps: During the creation of personalized scene solutions, users access the scene settings interface through an application on their mobile devices. The interface presents multiple functional configuration areas in a modular manner, including ambient lighting settings, fragrance system settings, multimedia system settings, and health maintenance settings. Users first select the target scene category in the scene type selection area. The system presets several typical usage scenarios, such as daily commuting, leisure mode, business mode, family mode, sleep mode, and welcome mode. Users can also customize scene names according to their actual needs to meet diverse usage requirements. After selecting the scene type, the interface enters the parameter configuration stage. Various functional parameters are presented in the form of visual controls, which users can use to complete settings by clicking, swiping, or entering values. The entire configuration process is intuitive and easy to operate.

[0024] During ambient lighting parameter configuration, users can select a target color from a preset color palette or input RGB values ​​via custom input for precise color control. Brightness can also be adjusted in stages, with continuous or discrete levels ranging from 0 to 100% to suit different lighting environments. For dynamic effects, multiple modes are supported, including static constant light, breathing gradient, and music rhythm. The breathing gradient effect achieves a smooth transition through periodic brightness changes, while the music rhythm effect changes in sync with the audio rhythm. Furthermore, the effective area of ​​the lighting can be selected, including the front row, rear row, or the entire cabin, allowing for differentiated control across different spaces.

[0025] During the fragrance system parameter configuration process, users can select their target fragrance type from a variety of scent options. Different scents correspond to different fragrance boxes or fragrance channels, such as fresh ocean, forest wood, or citrus vitality. For concentration control, a multi-level gradient adjustment mechanism is employed, typically set to levels 1 to 5, allowing users to adjust the release intensity to achieve different concentration experiences. The fragrance duration can also be set, supporting timed shutdown or continuous operation modes to meet different needs for short-term enjoyment or long-term maintenance. The entire fragrance parameter configuration process is matched with the physical execution structure, enabling direct mapping to specific control commands in subsequent execution stages.

[0026] During multimedia system parameter configuration, users can select preset playlists from the content library associated with their account. These playlists can include music or audio resources and can synchronize existing user data. Sound effect modes support multiple preset types, including Standard, Pop, Classical, Rock, and Cinema modes, each corresponding to different audio processing parameters. For content preprocessing, a pre-download option is provided for offline playback in scenarios without a network connection; users can choose whether to enable this feature. Additionally, default volume parameters can be set to ensure the desired auditory effect is achieved during scene execution.

[0027] During the health maintenance parameter configuration process, users can combine and set various environmental control devices, including negative ion purification, ultraviolet sterilization, and PM2.5 filtration enhancement mode. The negative ion purification function supports different operating levels to adjust the air purification intensity; the ultraviolet sterilization function allows setting the operating time and defaults to operation under unattended conditions to ensure safety; the PM2.5 filtration enhancement mode improves air filtration efficiency and enhances in-vehicle air quality under specific environmental conditions. Each health maintenance parameter can be configured independently or in combination to form a complete environmental maintenance strategy.

[0028] After all parameter configurations are completed, the scene parameter encoding unit processes the various configuration data uniformly, integrating parameters from different functional dimensions according to a preset data structure and encoding them into a standardized scene configuration data package. This data package contains scene identification information, function type identifiers, various parameter values, and corresponding activation conditions. The encoding format can be JSON or Protobuf to ensure data transmission standardization and compatibility. During data upload, authentication is completed through a secure authentication mechanism, and the scene configuration data package is sent to the cloud via a network link established through the communication interface, thus completing the remote storage of the scene solution and preparation for subsequent invocation. The entire process achieves integrated organization and remote management of multi-device parameters, providing a standardized data foundation for subsequent scene triggering and execution.

[0029] After the scene configuration data is uploaded, the cloud receives the scene configuration data packet sent from the mobile terminal and performs standardized processing on the packet. First, the packet content is parsed, and scene configuration parameter information is extracted item by item according to a preset data structure, including scene identification information, function type identifiers, and corresponding parameter values. Simultaneously, user identification information and vehicle identification information in the packet are identified and matched to establish a correspondence between users and vehicles. This association process ensures that subsequent scene configurations only apply to the corresponding target vehicle, avoiding data confusion across users or vehicles.

[0030] After parameter parsing and identity association are completed, the extracted scene configuration parameters are persistently stored in the scene configuration database. Each scene configuration record in the database stores complete structured information, including fields such as user identifier, vehicle identifier, scene name, scene parameter set, creation time, and effective conditions, for subsequent querying and retrieval. During the writing process, the scene name is uniquely validated. If a scene with the same name already exists for the current user under the same vehicle, the existing record is updated, overwriting the old parameters with the latest configuration. If no duplicate name is detected, a new scene configuration record is created and assigned a unique scene identifier for indexing and locating subsequent scene calls and execution requests. This approach ensures data consistency while also accommodating users' needs for continuous modification and iteration of scene solutions.

[0031] After data is successfully written to the database, a corresponding storage confirmation message is generated and sent back to the mobile terminal via the existing communication link. The confirmation message may include a scene identifier, storage status, and necessary prompts to inform the user that the current scene plan has been successfully saved. Upon receiving this feedback, the mobile terminal displays a success message in the application interface, thus completing the full closed loop from scene configuration to cloud storage. Through this process, standardized parsing, reliable storage, and status feedback of scene configuration data are achieved, providing stable data support for subsequent remote calls and execution.

[0032] After configuring and storing the scene in the cloud, users can remotely trigger the saved scene plans through an application on their mobile devices. The application provides a scene list interface, which centrally displays all scene plans created by the current user for the corresponding vehicle. Each record is distinguished by the scene name or other identifying information, making it easy for users to quickly identify and select the target scene. In actual operation, users can access this interface at any time, select the target scene, and trigger the execution command through interactive controls, such as clicking the "Execute Now" button, thereby achieving instant invocation of the scene plan. In addition, it also supports extended settings for the time dimension of scene execution. Users can create scheduled execution tasks, set specific trigger times or periodic execution rules for the target scene, so that the scene plan can be automatically triggered at the scheduled time to meet the application scenarios with regular vehicle use or specific time period needs.

[0033] After the user completes the trigger operation, the control logic inside the mobile terminal responds to the current operation and generates corresponding scene execution request data based on the selected target scene. This execution request includes information uniquely identifying the user, vehicle identity information, and a scene identifier corresponding to the target scene. Depending on whether the user has set a scheduled task, time parameter information may also be included to describe the trigger time attribute of the execution request. This structured organization of information ensures the completeness and identifiability of the execution request, enabling subsequent processing to accurately locate the target scene and execute the corresponding operation.

[0034] After the execution request is generated, the mobile terminal sends the request to the cloud via a pre-established secure communication link. During the communication process, the request source is verified using existing authentication mechanisms to ensure the legitimacy and security of the request, while a stable network connection ensures reliable data transmission. The execution request maintains a consistent data format throughout the transmission process, adhering to the encoding method of the previously configured scenario data, thus facilitating parsing and processing by the cloud. This process realizes the complete workflow from user-triggered operation to execution request upload, laying the foundation for subsequent cloud-generated control commands and their distribution to the vehicle.

[0035] Upon receiving a scenario execution request from a mobile terminal in the cloud, the system first verifies the identity information in the request. By matching and verifying user identification information with vehicle identification information, it confirms whether the current request originates from a legitimate user with a completed binding relationship, thereby ensuring the security and effectiveness of subsequent control operations. During the identity verification process, existing authentication mechanisms can be used to further confirm the source of the request, ensuring that the execution request has not been tampered with and has legitimate permissions, thus preventing unauthorized control or accidental triggering.

[0036] After successful authentication, the system retrieves the scene configuration record corresponding to the scene identifier from the scene identification information carried in the execution request by searching the scene configuration database. During the search, complete scene configuration parameters are extracted, including ambient lighting parameters, fragrance system parameters, multimedia system parameters, and health maintenance parameters, among other multi-dimensional information. The logical relationships between these parameters are also preserved to ensure that subsequent command generation can fully reproduce the scene scheme configured by the user on the mobile terminal.

[0037] After parameter extraction, the process enters the instruction generation and scheduling stage. By parsing different types of parameters, the scene configuration parameters, originally existing as data structures, are converted into specific control instructions recognizable by the vehicle side, and an instruction sequence is generated according to predetermined rules. In this process, different functional subsystems correspond to different instruction formats and control logics. For example, ambient lighting parameters are converted into control instructions containing color values, brightness levels, and dynamic effect types; fragrance system parameters generate control instructions for fragrance switching, concentration levels, and runtime; multimedia system parameters are converted into instructions for playlist loading, sound effect mode settings, and content preprocessing; and health maintenance parameters generate control instructions for negative ion generator start / stop, ultraviolet sterilization runtime, and air filtration intensity adjustment. Through this method, multi-dimensional scene configurations are transformed into a set of executable, structured instructions.

[0038] After the instructions are generated, the instruction sequence needs to be scheduled to ensure the rationality of various control instructions in terms of time and execution order. For potential dependencies or parallel execution requirements between different functions, the instructions are sorted or grouped. For example, some device control instructions can be issued synchronously, or instructions with execution order can be sequentially arranged to ensure the overall consistency of the scenario. Simultaneously, the correlation information between instructions can be preserved during the scheduling process so that the vehicle can accurately identify the execution target and parameter content of each instruction during execution.

[0039] After instruction generation and scheduling are completed, the instruction sequence is sent to the vehicle via a communication link. During transmission, a stable connection is established between the communication gateway and the onboard remote communication terminal, employing a message queue telemetry transmission protocol or a secure transmission protocol to ensure reliable transmission of instruction data. Regarding the method of sending the instruction sequence, options include sending it individually or in batches, depending on the data size and execution requirements: when instructions have independent execution characteristics, they can be sent individually for rapid response; when multiple instructions require coordinated execution, they can be encapsulated into a unified data packet for one-time transmission, thereby improving transmission efficiency and reducing communication overhead. Through the above processing, a complete conversion process from scenario execution request to vehicle control instruction issuance is achieved, providing accurate, complete, and orderly control basis for specific execution at the vehicle end.

[0040] After receiving control commands from the cloud at the vehicle end, the onboard remote communication terminal receives and performs preliminary processing of the command data. This terminal, acting as the entry point for communication between the vehicle and the outside world, forwards the commands to the cockpit domain controller via the onboard communication bus after receiving the data. During this forwarding process, the command data maintains a complete structured format to ensure that subsequent parsing processes can accurately identify various control parameters and their corresponding relationships.

[0041] After receiving the forwarded command data, the cockpit domain controller parses the command content. Based on the function type identifier and parameter information contained in the command, it identifies the corresponding target execution unit and specific control content. The parsing process includes not only extracting parameter values ​​but also identifying the relationships between different functional commands, thus providing a basis for the generation of subsequent control signals. After parsing, depending on the communication interface type of different execution objects, control signals are sent to the corresponding actuators through the vehicle communication network. The communication method can use CAN bus or LIN bus to adapt to the control requirements of different devices.

[0042] In terms of ambient lighting control, after receiving the control signal, the relevant controller converts the parsed color parameters, brightness levels, and dynamic effect information into specific drive signals, and outputs corresponding pulse width modulation signals through the RGBLED drive circuit. By adjusting the duty cycle of each channel, different colors can be mixed for display, and overall light intensity control is achieved in conjunction with brightness parameters. Simultaneously, the timing sequence of brightness or color changes is controlled according to the type of dynamic effect, thus presenting static or dynamic light and shadow effects. For different area control needs, the light strips can also be driven in zones, allowing different lighting effects to be presented in the front row, rear row, or the entire cabin area.

[0043] During the operation of the fragrance system, the controller drives the internal actuators to switch fragrance types and adjust concentration based on received control parameters. Specifically, it drives a stepper motor to control the fragrance switching mechanism, aligning the airflow channel with the target fragrance box to select the desired fragrance type; simultaneously, it adjusts the speed of the micro-fan to control the airflow intensity, ensuring the fragrance molecule release concentration reaches the set level. For runtime control, an internal timing mechanism enables timed shutdown or continuous operation, maintaining consistency with the parameters configured in the scene settings.

[0044] During multimedia system operation, relevant control units load preset playlists according to control commands and access or retrieve the required content via the vehicle network. When pre-downloading is required in the configuration, the system prioritizes downloading data via a wireless network to reduce mobile communication data consumption and stores the downloaded content in a local cache for offline playback in environments without a network. Simultaneously, the audio processing strategy is adjusted according to sound effect mode parameters to match the user's desired auditory experience.

[0045] During the execution of health maintenance functions, various devices start, stop, and adjust parameters according to control commands. The negative ion generator starts and outputs negative ions of corresponding intensity according to the set level; the ultraviolet sterilization device starts when the vehicle is unoccupied and locked, and runs for a set duration to disinfect the interior space; the air filtration device adjusts the fan speed according to the enhanced mode parameters to improve particulate matter filtration efficiency. When multiple health maintenance functions are activated simultaneously, they can be executed sequentially or in parallel according to a predetermined strategy to ensure the coordination of the overall environmental regulation effect.

[0046] Through the above processing flow, a complete execution process from command reception and parsing to multi-actuator collaborative control is realized, enabling various cockpit devices to operate synchronously according to preset scenario parameters, thereby forming a comprehensive environmental effect on the vehicle end that is consistent with the user's settings.

[0047] After completing the control operations of various actuators on the vehicle side, the system enters the stage of collecting and feeding back the execution status. The cockpit domain controller continuously acquires corresponding status information during the operation of each actuator and summarizes the operational results of different execution units. Status information includes whether the execution was successful, the reason for any failure, and whether the system is currently in the execution process. This information is categorized and organized to form structured execution result data. During the data collection process, each actuator can periodically report its own operational status via the vehicle communication bus. The cockpit domain controller receives, parses, and integrates the reported data to construct a complete view of the execution status. Furthermore, in scenarios involving multi-device collaborative execution, it is also necessary to comprehensively assess the execution progress between different actuators to ensure that the overall scenario execution status is accurately reflected.

[0048] After summarizing the status information, the cockpit domain controller generates an execution feedback report according to a predetermined data format. This report contains information across multiple dimensions, such as the execution result identifier for each actuator, the current operating stage, and the execution status of relevant parameters. It can also mark any anomalies that occur during execution for subsequent analysis and processing. The generated feedback report maintains its association with front-end requests and control commands, using scene and vehicle identifiers for mapping, enabling the cloud to accurately locate the specific execution task upon receipt. To ensure the integrity and consistency of the feedback data, various status information types are uniformly encapsulated during the generation process, forming a standardized data structure for subsequent transmission and processing.

[0049] After the feedback report is generated, the data is uploaded to the cloud via the vehicle-mounted remote communication terminal. During the upload process, existing communication links are utilized to ensure data reliability. The vehicle-mounted remote communication terminal acts as a bridge between the vehicle and external communication. Upon receiving the feedback report, it encapsulates the data and sends it to the cloud, while maintaining a continuous connection to support real-time or near real-time uploads of status data. Depending on the needs of different execution scenarios, single uploads or segmented uploads can be used. When the execution time of a scenario is long or includes multiple execution stages, execution progress information can be reported in stages, thereby improving the timeliness of feedback.

[0050] After receiving the feedback report, the cloud analyzes and processes the data, then pushes the results to the mobile terminal via a communication link. During the push process, the cloud maintains the correspondence between the feedback report and the user's identity and vehicle information to ensure accurate delivery of the feedback to the corresponding user. On the mobile terminal side, after receiving the feedback from the cloud, the application displays the execution results to the user in a visual manner, such as whether each function has been completed, whether there are any anomalies, and the current execution progress, allowing the user to intuitively understand the scene's execution status. When continuous monitoring of the execution process is required, the mobile terminal can also update the displayed content based on multiple feedback messages, achieving a dynamic presentation of the entire scene execution process.

[0051] Through the above processing, a complete closed loop is achieved, from collecting execution results from the vehicle end, generating feedback reports, and uploading data to the mobile terminal for display. This enables users to monitor the execution status of remote scene control in real time and provides reliable information support for subsequent operations.

[0052] In scenarios with concurrent execution, there is a risk of overlapping functional parameters or conflicting control objectives between different scenario solutions. To address this, a conflict detection and priority handling mechanism is introduced to manage multiple scenario execution requests in a unified manner. When an execution request enters the processing flow, the functional parameters in each scenario configuration are first compared to identify any conflicting control instructions targeting the same execution object. For example, multiple scenarios might simultaneously set different ambient light colors, brightness, or fragrance concentrations. When a conflict is detected, timestamps and priority levels are used as the basis for judgment. Each scenario is assigned a priority level during creation or configuration, with priority levels divided into multiple tiers, where higher values ​​indicate higher priority. Simultaneously, the system records the trigger time of each scenario execution request for sequential determination under the same priority condition. During processing, if the priority of a later-triggered scenario is higher than the priority of the corresponding function in the currently executing scenario, the new control instruction overwrites the original execution content, causing the target executor to re-execute according to the new parameters. If the priority is lower, the scenario is not executed immediately but enters a waiting queue, awaiting completion of the current execution before processing, or the user is prompted interactively to choose whether to forcibly switch scenarios. This mechanism can maintain the orderliness of control logic in concurrent scenarios, avoiding execution anomalies or unpredictable results due to parameter conflicts.

[0053] To ensure vehicle safety and passenger experience during remote control, a vehicle status perception and safety verification mechanism is introduced. Before issuing commands, the vehicle's current status information is acquired via the onboard remote communication terminal, and the relevant data is uploaded to the cloud for analysis and processing. The acquired status information includes key parameters such as vehicle power status, door lock status, occupant detection results, and battery level. This information forms an important basis for subsequent control decisions. During specific execution, differentiated safety verification strategies are set for different types of functions. For example, when performing ultraviolet sterilization operations, both the occupant detection result and the door lock status must be met simultaneously. Only when these conditions are met is the corresponding control command allowed to enter the execution process to avoid potential harm to the human body. In terms of energy consumption management, when the battery level is detected to be below a preset threshold, high-power functions are restricted, such as pausing multimedia content pre-downloading or limiting prolonged ambient lighting operation, or allowing execution only when the vehicle is charging, thereby avoiding adverse effects on the vehicle's range. Regarding network resource usage, multimedia content pre-downloading is prioritized when the vehicle is connected to a wireless network. When only mobile network access is available, the user is prompted for confirmation via interactive means to avoid unnecessary data traffic consumption. Through real-time perception and multi-condition verification of vehicle status information, the remote control process ensures both functionality and security while also prioritizing efficient resource utilization.

[0054] In terms of scenario recommendation, a user preference model is built by continuously recording and analyzing users' historical usage behavior, thereby achieving personalized scenario recommendations. During operation, the system records relevant information for each scenario execution, including execution time, selected scenario type, execution duration, and usage frequency, and stores this data in a structured manner. Based on data accumulation, a collaborative filtering recommendation algorithm is used to analyze user behavior, predicting the scenario types users might choose in the future by mining preference patterns across different time periods and usage scenarios. Furthermore, the recommendation results are optimized by incorporating external environmental information, such as weather information, time period characteristics, and user schedules. Weather information reflects changes in the external environment, thus affecting users' needs for the in-car environment; time period information helps differentiate between different usage scenarios such as commuting and leisure; and schedules are obtained through mobile terminal authorization to identify users' travel plans or activity arrangements. Through comprehensive analysis of internal behavioral data and external environmental information, scenario recommendation results that better meet users' actual needs are generated and displayed via mobile terminals, thereby improving the personalization and intelligence of the user experience.

[0055] Example 1: Creating and Saving Scenes on Mobile Devices User A owns a smart car that supports remote scene control. In actual use, User A wants to have a comfortable and relaxing cabin environment when entering the car after get off work each day. Therefore, they decided to create a personalized scene plan for the "going home from work" scenario. User A opens the application on their mobile device, enters the scene settings interface, clicks the "Create Scene" entry, begins the scene creation process, and sets the scene name to "Going Home from get off work" for subsequent recognition and recall.

[0056] During the parameter configuration process, User A sequentially set several functional modules. In the ambient lighting settings area, a warm orange color was selected as the main color using the color selection control, and the brightness was set to 50% using the slider to achieve a soft visual effect. Simultaneously, a breathing gradient mode was selected in the dynamic effects options to make the lighting change periodically, thereby enhancing the relaxing atmosphere. Furthermore, the area selection was set to the entire cabin area to maintain a consistent lighting effect between the front and rear rows.

[0057] During the fragrance settings, User A selected a forest woody scent from the system's fragrance list and set the concentration level to level 2 to avoid an overpowering aroma. The duration was set to 30 minutes to meet the needs of short trips. In the multimedia settings, User A accessed media resources synchronized with their account, selected a playlist for their commute, set the sound effect mode to standard, and checked the pre-download option to ensure normal audio playback even with poor network conditions. In the health maintenance settings, User A activated the negative ion purification function and set the operating level to medium to improve the air quality inside the car.

[0058] After completing all parameter configurations, User A submits the current scene configuration via the save control on the interface. The mobile terminal internally processes all parameters uniformly, integrating configuration data from different functional modules according to a preset format and encoding it into a structured data packet. This data packet is encapsulated in JSON format, containing scene identification information, various functional parameters, and their corresponding values. The data is then uploaded to the cloud via the mobile communication network. Upon receiving the data, the cloud parses and processes it, binds the scene with User A's corresponding vehicle identifier, stores it in the database, and simultaneously returns a successful save notification to the mobile terminal. Thus, the scene creation and storage process is complete.

[0059] Example 2: Remote Triggered Scenario Execution In actual use after scenario creation, User A wants to pre-configure the vehicle cabin environment before leaving get off work one day. Before leaving the office, User A reopens the application on their mobile terminal and enters the "My Scenario List" interface. In this interface, the system displays all created scenario plans in a list format. User A selects the "Going Home from Work" scenario and clicks the "Execute Now" control, thereby triggering the remote execution operation.

[0060] Upon receiving the trigger command, the mobile terminal automatically generates scenario execution request data. This data includes the user identifier, vehicle identifier, and scenario identifier, along with necessary execution parameter information. The execution request is then sent to the cloud via a secure communication link. Upon receiving the request, the cloud first verifies the user's identity and vehicle binding relationship to ensure the legitimacy of the request source. After successful verification, it retrieves all configuration parameters for the corresponding scenario from the database.

[0061] After acquiring the scene parameters, the parameters are parsed and processed, and converted into a sequence of control commands that can be executed by the vehicle. For this scene, the generated commands include: ambient lighting control command, setting the light color to RGB (255,140,0), brightness to 50%, and enabling the breathing gradient effect; fragrance control command, switching the fragrance to the corresponding numbered fragrance box and setting the concentration level to level 2, while setting the running time to 30 minutes; multimedia control command, loading the specified playlist and setting the volume to 35%; and health maintenance control command, starting the negative ion generator and setting it to medium-speed operation.

[0062] Once the command is generated, it is sent to the vehicle via a remote communication link. When the vehicle is in sleep mode, the onboard remote communication terminal receives the command and is awakened, then forwards the command to the cockpit domain controller via the onboard communication bus. The cockpit domain controller parses the command and sends control signals to each actuator sequentially or in parallel. The ambient lighting controller drives the light strip to illuminate and executes a gradient effect; the fragrance system switches fragrances and starts airflow release; the multimedia system loads and plays specified content; and the negative ion generator starts operating. After all actuators complete their actions, the cockpit domain controller summarizes the execution results and uploads them to the cloud via the communication terminal. The cloud then pushes the execution completion information to the mobile terminal.

[0063] When user A arrives at the parking lot and enters the vehicle, the interior environment has already been configured according to the preset scene. The lighting, fragrance and music create a unified and harmonious environmental effect, enhancing the overall user experience.

[0064] Example 3: Scheduled Tasks and Intelligent Recommendations In daily use, User A further utilizes the scheduled execution function to automate scene management. User A sets up a recurring task in the application, configuring the commuting scene to run automatically at 8:00 AM on weekdays. This scene is preset with white cool-light effects, a citrus fragrance, and a news playlist, creating a clear and efficient driving environment before getting into the car. After the scheduled task is stored, it is automatically triggered at the set time, without requiring manual operation from the user.

[0065] One weekend afternoon, the external weather changed, and the system detected rainfall in the user's area. Analyzing the user's historical usage data in the cloud, it was found that the user preferred the Leisure Mode scenario under similar weather conditions. Based on this preference information and the current environmental data, a prompt was sent to the user via their mobile device, asking if they wanted to switch to the corresponding scenario. After receiving the prompt, User A confirmed, and the system then triggered the execution process for that scenario.

[0066] During execution, the vehicle automatically adjusts relevant parameters according to the scenario configuration, including switching to warm-toned lighting, loading a soothing music playlist, and adjusting other environmental parameters. Through this method, intelligent scenario recommendation and automatic execution based on user habits and external environmental information are achieved, enabling the vehicle cabin environment to dynamically adapt to different usage scenarios, further enhancing ease of use and comfort.

[0067] This invention upgrades the traditional single-function remote control method to a multi-device collaborative control mode by introducing a personalized scene preset mechanism. Users can configure parameters for cabin ambient lighting, fragrance system, multimedia system, and health maintenance functions all at once on their mobile terminals, and save and reuse them as scene schemes. In actual use, multiple functions can be executed in tandem with a single trigger operation, avoiding the complex process of operating each function individually and significantly reducing user operating costs. Furthermore, this method supports long-term storage and flexible recall of scene schemes, allowing users to quickly switch cabin environments according to different driving needs, thereby improving the convenience of remote control and overall efficiency.

[0068] This invention enables remote pre-configuration of the cabin atmosphere, expanding the control of ambient lighting and fragrance systems from simple on / off switching or single-parameter adjustment to multi-dimensional combined adjustment. Users can uniformly set parameters such as light color, brightness, dynamic effects, and fragrance type and concentration before entering the vehicle, ensuring the in-vehicle environment reaches the desired state before the user's arrival. Simultaneously, by integrating the multimedia system into the scene configuration system, supporting functions such as playlist selection, sound effect mode setting, and content pre-downloading, the in-vehicle entertainment system can be activated synchronously with the ambient atmosphere, creating a comprehensive experience that coordinates visual, olfactory, and auditory senses, effectively enhancing the immersion and comfort of the cabin environment.

[0069] This invention provides a higher level of support for cabin health maintenance and intelligent services. By combining and scheduling functions such as negative ion purification, ultraviolet sterilization, and air filtration, and supporting scheduled task settings, users can periodically maintain the cabin environment according to their usage habits, improving in-vehicle air quality and hygiene. Simultaneously, through continuous recording and analysis of historical user data, combined with external information such as time, weather, and schedules, a personalized scenario recommendation function is achieved. This allows the system to proactively provide scenario solutions that match user preferences, automatically optimizing cabin settings under different environmental conditions, further enhancing the overall system's intelligence and user experience.

[0070] This invention provides, for example Figure 2 The remote scene control device shown integrates cabin ambient lighting, fragrance, multimedia, and health maintenance, including a mobile control module, a cloud service module, and an in-vehicle execution module. The mobile control module, deployed in the user's mobile terminal application, is used to receive scene configuration parameters input by the user and generate scene configuration data packets. The mobile control module includes a scene setting interface, which provides a visual operation interface for users to create, edit and manage personalized scene schemes. The scene setting interface includes an ambient lighting setting area, a fragrance setting area, a multimedia setting area and a health maintenance setting area. The scene parameter encoding unit is used to encode the scene parameters set by the user into a scene configuration data packet according to a preset data format. The scene configuration data packet includes a scene identifier, a function type identifier, parameter values, and effective condition information. The security authentication unit is used for two-way identity authentication with the cloud service module; The communication interface unit is used to establish a communication link with the cloud service module through a mobile communication network or wireless network to send scenario configuration data packets and receive execution status feedback. The cloud service module, deployed on a cloud computing platform, is used to store scene configuration data and generate remote control commands. The cloud service module includes: The user account management unit is used to manage the binding relationship between user accounts and vehicles; The scenario configuration database is used to store personalized scenario configuration schemes created by users. The scenario configuration schemes include user identifier, vehicle identifier, scenario name, scenario parameters, creation time, and effective condition information. The instruction generation and scheduling unit is used to generate vehicle control instruction sequences and perform timing scheduling based on scenario configuration parameters and execution requests; The communication gateway unit is used to establish a communication connection with the vehicle-mounted remote communication terminal to enable command issuance and status reporting; A security encryption unit is used to encrypt transmitted data. The vehicle-mounted execution module, deployed in the vehicle, is used to receive remote control commands and execute corresponding operations. The vehicle-mounted execution module includes: The vehicle-mounted remote communication terminal is used to receive control commands from the cloud service module and forward them through the vehicle-mounted communication bus; The cockpit domain controller is used to parse control commands and generate corresponding control signals; multiple actuators are used to perform corresponding operations according to the control signals. The multiple actuators include a cockpit ambient lighting controller, a fragrance system controller, a multimedia entertainment system controller, and a health maintenance system controller. The cockpit ambient lighting controller is used to control the color, brightness, and dynamic effects of the ambient lighting strips in the vehicle. The fragrance system controller is used to control the switching of fragrance types, concentration adjustment, and running time. The multimedia entertainment system is used to perform audio or video playback and content preprocessing. The health maintenance system controller is used to control the start-up, shutdown, and operating parameters of the negative ion generator, ultraviolet sterilization device, and air filtration device.

[0071] This invention provides a remote scene control method integrating cabin ambient lighting, fragrance, multimedia, and health maintenance. This method is implemented through the aforementioned remote scene control system integrating cabin ambient lighting, fragrance, multimedia, and health maintenance. For details on the specific methods and processes of the remote scene control system integrating cabin ambient lighting, fragrance, multimedia, and health maintenance, please refer to the embodiments of the aforementioned remote scene control method integrating cabin ambient lighting, fragrance, multimedia, and health maintenance, which will not be repeated here.

[0072] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A remote scene control method integrating cabin ambient lighting, fragrance, multimedia, and health maintenance, characterized in that, Includes the following steps: The application on the mobile terminal provides a scene setting interface, receives the user's selection of scene type and configuration of ambient lighting parameters, fragrance system parameters, multimedia system parameters and health maintenance parameters, encodes the configuration parameters to generate scene configuration data packets, and uploads them to the cloud through the communication link; The uploaded scene configuration data packet is parsed, scene configuration parameters are extracted and associated with user and vehicle identifiers, the scene configuration parameters are stored in the scene configuration database, and the corresponding scene identifier is generated and returned to the mobile terminal. It receives scene execution requests sent from mobile terminals. The scene execution requests include user identifiers, vehicle identifiers, and scene identifiers, and transmits the scene execution requests to the cloud through a communication link. After verifying the identity of the scene execution request, the scene configuration parameters corresponding to the scene identifier are read from the scene configuration database, and the scene configuration parameters are parsed to generate an instruction sequence consisting of multiple vehicle control instructions, which are then sent to the vehicle through the remote communication link. The system receives a sequence of instructions at the vehicle end, parses the sequence of instructions into corresponding execution control signals, and sends them to the corresponding actuators via the vehicle communication bus to control the ambient lighting to adjust the color, brightness and dynamic effects, control the fragrance system to switch fragrance types and adjust concentration, control the multimedia system to load playlists and preprocess content, and control the health maintenance equipment to start and stop and adjust operating parameters. The execution status of each actuator is collected at the vehicle end to form execution feedback information. This information is then uploaded to the cloud and forwarded to the mobile terminal to display the execution results of the scene.

2. The remote scene control method for integrating cabin ambient lighting, fragrance, multimedia, and health maintenance according to claim 1, characterized in that, To address the need for unified expression and remote transmission of functional parameters across various cockpit types, a structured data processing approach is introduced to integrate and encode multi-source configuration data, forming scenario data content in a unified format. The steps are as follows: It receives multi-functional configuration parameters from mobile terminals, collects ambient lighting parameters, fragrance parameters, multimedia parameters, and health maintenance parameters, and performs field division and data preprocessing on various parameters. Perform classification and identification processing on different types of functional parameters, assign a corresponding functional type identifier to each type of parameter, and establish a mapping relationship between parameters and functional categories; The parameters after identification are integrated according to a preset data structure, and the parameter fields are arranged sequentially and hierarchically to form a data set with a unified structure. The data set is serialized using encoding rules to generate a structured scenario configuration data packet that meets the transmission format requirements.

3. The remote scene control method for integrating cabin ambient lighting, fragrance, multimedia, and health maintenance according to claim 1, characterized in that, To address the requirements for long-term storage of scenario information and multi-vehicle association management, a data parsing and record maintenance process is constructed. This process standardizes scenario configuration content and completes storage management. The steps are as follows: The received scene configuration data is parsed and processed, and the fields in the data packet are split, extracted, and the scene identifier and parameter content are identified. Perform matching processing on user identification information and vehicle identification information, and establish the association between data records and vehicle entities; Write the parsed scene information into the database, perform a consistency check on the scene name field, and determine whether there are duplicate records. Generate unique scene identifier information for newly created or updated records, and complete the record index creation and storage status update.

4. The remote scene control method for integrating cabin ambient lighting, fragrance, multimedia, and health maintenance according to claim 1, characterized in that, The process of transmitting user-triggered operations to the remote control link is structured as follows: An execution request generation and sending flow is constructed, scene invocation information is encapsulated, and remote transmission is completed. The system receives user operation commands through the scene list interface and determines the target scene identifier and trigger type based on the selection results. The user identifier, vehicle identifier, and scene identifier are combined and processed to generate structured execution request data; Encapsulate and convert the fields of the execution request data to make it conform to the data format requirements of the communication protocol; The execution request data is sent through the communication link, and the transmission scheduling of the request data is completed.

5. The remote scene control method for integrating cabin ambient lighting, fragrance, multimedia, and health maintenance according to claim 1, characterized in that, To address the transformation process from scenario configuration to vehicle control behavior, a parameter parsing and instruction orchestration approach is introduced. This process converts multi-dimensional configuration content into a sequence of control instructions and completes the scheduling output. The steps are as follows: The identity information in the execution request is verified, and the matching relationship between the user identifier and the vehicle identifier is confirmed. Based on the scene identifier, the corresponding scene configuration parameters are read from the storage unit, and the parameter fields are parsed and classified. Different functional parameters are converted into corresponding control instructions, the instruction content is formatted and an instruction set is generated; The instruction set is processed sequentially or grouped to form a sequence of instructions that can be sent.

6. The remote scene control method for integrating cabin ambient lighting, fragrance, multimedia, and health maintenance according to claim 1, characterized in that, To address the collaborative response requirements of multiple execution units on the vehicle side, a command parsing and signal distribution processing flow is constructed. This flow parses control commands and drives different execution units to complete actions. The steps are as follows: Receive control command data forwarded from a remote communication terminal, and perform buffering and integrity verification on the command data; The instruction content is parsed and processed, and the target execution object and corresponding control parameters are identified based on the function identifier; The analysis results are converted into control signals and sent to the corresponding execution unit via the vehicle communication network; The control signal drives the execution unit to complete lighting adjustment, fragrance switching, multimedia control, and health maintenance operations.

7. The remote scene control method for integrating cabin ambient lighting, fragrance, multimedia, and health maintenance according to claim 6, characterized in that, The control command parsing results are processed to associate with execution objects, and corresponding control signals are generated according to preset mapping relationships. At the same time, they are distributed through the vehicle communication network, and the execution unit completes the corresponding function parameter configuration and action execution after receiving the control signals.

8. The remote scene control method for integrating cabin ambient lighting, fragrance, multimedia, and health maintenance according to claim 1, characterized in that, In line with the safety requirements of vehicle operation status perception and remote control, a status information acquisition and verification process is introduced to determine the conditions for control command execution and complete the control flow screening. The steps are as follows: Acquire vehicle operating status information, and collect data on power status, door lock status, personnel detection information, and battery power. The collected status information is integrated and processed to construct a current vehicle status data set; The execution conditions of the control commands are compared and matched with the status data. Control instructions that meet the conditions are marked for execution, while control instructions that do not meet the conditions are filtered out.

9. The remote scene control method for integrating cabin ambient lighting, fragrance, multimedia, and health maintenance according to claim 1, characterized in that, To address the needs of user behavior analysis and scenario-based recommendations, this paper introduces data statistics and comprehensive analysis methods to fuse historical behavior data with external information and output recommendation results. The steps are as follows: Record user historical scenario execution data, and collect data on execution time, scenario type, and usage frequency; Perform statistical analysis and processing on historical data to construct a set of user behavior feature data; Incorporate weather, time, and schedule information, and integrate them with user behavior data; The merged data is analyzed and calculated to generate recommended scenario data and output to the mobile terminal.

10. A remote scene control device integrating cabin ambient lighting, fragrance, multimedia, and health maintenance, used to implement the remote scene control method integrating cabin ambient lighting, fragrance, multimedia, and health maintenance as described in any one of claims 1-9, characterized in that, This includes a mobile control module, a cloud service module, and an in-vehicle execution module: The mobile control module, deployed in the user's mobile terminal application, is used to receive scene configuration parameters input by the user and generate scene configuration data packets. The mobile control module includes a scene setting interface, which provides a visual operation interface for users to create, edit and manage personalized scene schemes. The scene setting interface includes an ambient lighting setting area, a fragrance setting area, a multimedia setting area and a health maintenance setting area. The scene parameter encoding unit is used to encode the scene parameters set by the user into a scene configuration data packet according to a preset data format. The scene configuration data packet includes a scene identifier, a function type identifier, parameter values, and effective condition information. The security authentication unit is used for two-way identity authentication with the cloud service module; The communication interface unit is used to establish a communication link with the cloud service module through a mobile communication network or wireless network to send scenario configuration data packets and receive execution status feedback. The cloud service module, deployed on a cloud computing platform, is used to store scene configuration data and generate remote control commands. The cloud service module includes: The user account management unit is used to manage the binding relationship between user accounts and vehicles; The scenario configuration database is used to store personalized scenario configuration schemes created by users. The scenario configuration schemes include user identifier, vehicle identifier, scenario name, scenario parameters, creation time, and effective condition information. The instruction generation and scheduling unit is used to generate vehicle control instruction sequences and perform timing scheduling based on scenario configuration parameters and execution requests; The communication gateway unit is used to establish a communication connection with the vehicle-mounted remote communication terminal to enable command issuance and status reporting; A security encryption unit is used to encrypt transmitted data. The vehicle-mounted execution module, deployed in the vehicle, is used to receive remote control commands and execute corresponding operations. The vehicle-mounted execution module includes: The vehicle-mounted remote communication terminal is used to receive control commands from the cloud service module and forward them through the vehicle-mounted communication bus; The cockpit domain controller is used to parse control commands and generate corresponding control signals; multiple actuators are used to perform corresponding operations according to the control signals. The multiple actuators include a cockpit ambient lighting controller, a fragrance system controller, a multimedia entertainment system controller, and a health maintenance system controller. The cockpit ambient lighting controller is used to control the color, brightness, and dynamic effects of the ambient lighting strips in the vehicle. The fragrance system controller is used to control the switching of fragrance types, concentration adjustment, and running time. The multimedia entertainment system is used to perform audio or video playback and content preprocessing. The health maintenance system controller is used to control the start-up, shutdown, and operating parameters of the negative ion generator, ultraviolet sterilization device, and air filtration device.

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