Vehicle camping dual-scene interaction design scheme based on user presetting

Abstract

The invention discloses a user-preset-based vehicle camping dual-scene interaction design scheme, and relates to the technical field of vehicle-mounted intelligent interaction, and the scheme comprises the steps: responding to a late safety mode starting instruction, controlling a vehicle execution module to turn off light and a screen, and starting air conditioner external circulation; the temperature outside the vehicle is periodically obtained, the target cabin temperature is calculated in combination with the user preference temperature, an air conditioner is controlled to conduct dynamic adjustment, and when the preset early-ampere awakening time is reached, a screen is controlled to be turned on, and audio is played; and searching surrounding interest points based on the vehicle positioning coordinates, calculating a recommendation score in combination with the score and the distance, sorting the interest points, displaying a recommendation result, and automatically setting a navigation destination in response to user selection. The problems that manual adjustment of equipment is tedious and temperature control is inaccurate in an existing camping mode are solved, automatic linkage control of the equipment, self-adaptive adjustment of the temperature of the cabin and active information service based on the position are achieved, and comfort and convenience are improved when a user parks a car to have a rest.

Description

Technical Field

[0001] This application relates to the field of in-vehicle intelligent interaction technology, and in particular to a dual-scenario interaction design scheme for vehicle camping based on user presets. Background Technology

[0002] As vehicles become more intelligent, their functions have gradually expanded from simple transportation tools to mobile living spaces. Camping or resting in vehicles has become a common user scenario. Therefore, many modern vehicles are equipped with specialized seating layouts or parking modes for air conditioning to meet the needs of users who wish to stay in the car for extended periods.

[0003] However, existing vehicle control systems still suffer from inadequate interactive logic when dealing with specific scenarios such as camping. In-vehicle lighting, display screens, multimedia audio, and air conditioning systems are typically managed independently by different controllers. When users prepare to rest (goodnight scenario) or wake up in the morning (good morning scenario), they often need to manually adjust the status of each device individually, such as turning off reading lights, dimming or turning off the central control screen, and adjusting the air conditioning fan speed. This fragmented control method is cumbersome and fails to meet users' needs for quick and easy switching between different scenarios.

[0004] Secondly, during overnight camping and sleeping, the outside temperature of the vehicle usually fluctuates significantly over time. For example, the temperature drops in the middle of the night or rises after sunrise. Most existing vehicle air conditioning systems operate based on the user's initial fixed temperature setting and lack the ability to dynamically adjust the target temperature inside the cabin according to changes in the external environment. This causes the cabin temperature to be mismatched with the body's temperature regulation mechanism during sleep in the latter half of the night, resulting in users being too cold or too hot, reducing sleep comfort. At the same time, if the user forgets to preset the air circulation mode, the long-term parking and closure will lead to a decline in the air quality inside the vehicle.

[0005] In addition, vehicle camping sites are often located in areas unfamiliar to users. When users wake up in the morning and need to find breakfast or nearby amenities, existing in-vehicle infotainment systems usually just passively wait for user instructions. Users need to manually open map applications, enter keywords to search and filter, which involves many steps and lacks the ability to proactively provide users with suggestions for nearby amenities based on the vehicle's current real-time location and time information, thus reducing the efficiency and convenience of information acquisition. Summary of the Invention

[0006] The purpose of this invention is to provide a user-preset dual-scenario interactive design scheme for vehicle camping, which at least solves the technical problem that existing vehicles lack an integrated and automated environmental management and information service scheme in parking scenarios such as camping, requiring users to perform multiple manual operations to adjust the vehicle status to adapt to different needs of sleep and wake-up, which is cumbersome and has a low level of intelligence.

[0007] This invention provides the following solution:

[0008] According to one aspect of the present invention, a dual-scene interactive design scheme for vehicle camping based on user presets is provided, comprising:

[0009] The central control processing unit responds to the command to activate the goodnight mode received from the user interaction module and executes the goodnight mode control process, which includes:

[0010] The vehicle function execution module controls the turn-off of interior lights and the central control screen, reducing light interference in the cabin and creating a sleep environment for the user.

[0011] The air conditioning controller in the vehicle function execution module switches to external air circulation mode to maintain air circulation in the cabin.

[0012] It periodically obtains the real-time outside ambient temperature from the environmental sensing module, calculates the target cabin temperature based on the temperature and the user's preset basic sleep preference temperature, and sends instructions to the air conditioning controller to dynamically adjust the cabin temperature.

[0013] When the system time reaches the user-preset wake-up time for Good Morning mode, the Good Morning mode control process is executed. The Good Morning mode control process includes:

[0014] The vehicle function execution module is controlled to illuminate the central control screen and play a wake-up audio.

[0015] The current geographical coordinates of the vehicle are obtained from the positioning module, and the surrounding points of interest of a preset category are retrieved from the point of interest database based on these coordinates;

[0016] The retrieved nearby points of interest are recommended and ranked, and the ranking results are displayed on the central control screen through the user interaction module.

[0017] Furthermore, the target cabin temperature is calculated based on the real-time outside ambient temperature and the user's preset basic sleep preference temperature, and is obtained by weighted calculation using a preset temperature adjustment weighting coefficient. To prevent the set temperature from exceeding the human body's suitable range, the calculated target cabin temperature is also compared with a preset comfort temperature range and constrained within this range to avoid the temperature being too high or too low.

[0018] Furthermore, the process of recommending and ranking surrounding points of interest is achieved by calculating a recommendation score for each point of interest. The recommendation score is calculated by combining the user's overall score for the point of interest and the distance from the vehicle's current location to that point of interest. The user's overall score has a positive impact on the recommendation score, while the distance has a negative impact, thus taking into account both evaluation indicators and distance factors in the recommendation logic.

[0019] Furthermore, the wake-up time of the Good Morning mode allows users to set an absolute clock time or a relative time associated with an astronomical event. For the relative time setting, the scheme can calculate the time of the astronomical event based on the vehicle's current geographical coordinates and date, and then combine it with the time offset set by the user to determine the final wake-up time.

[0020] Furthermore, the process of lighting up the central control screen and playing the wake-up audio smoothly increases the screen brightness and audio volume from zero or silent to preset values ​​within a preset time period, achieving a gradual visual and auditory output.

[0021] Furthermore, it also includes: after the user selects a point of interest displayed on the screen, automatically obtaining the geographical coordinates of the point of interest, and calling the in-vehicle navigation application to set the coordinates as the navigation destination, reducing the user's manual input of navigation addresses.

[0022] Furthermore, the command to activate the Goodnight Mode can be triggered by the user by clicking the virtual button on the central control screen, operating the physical buttons located on the steering wheel or central control area, or issuing a voice command, thus adapting to different user operating habits through multiple input methods.

[0023] Furthermore, the control of the vehicle function execution module may specifically include sending instructions to the body control module, the infotainment system controller, and the air conditioning controller to drive their respective hardware to perform actions. Specifically, controlling the air conditioning controller to switch to the external air circulation mode is achieved by driving the air duct switching device through instructions to move the damper to the external circulation position.

[0024] The above solution achieves the following beneficial technical effects:

[0025] This application establishes a correlation model between the outside temperature and the target cabin temperature to achieve dynamic temperature adjustment during camping and sleeping. The central control processing unit automatically corrects the air conditioning control target based on the real-time collected changes in the outside temperature and the user's basic preferences. With the automatic activation of the external air circulation mode, it can continuously maintain the thermal comfort in the cabin and ensure air circulation without user intervention, avoiding the problem of excessively high or low temperatures inside the vehicle caused by changes in the outside temperature at night.

[0026] This application combines positioning technology with a weighted recommendation algorithm to provide proactive presentation of surrounding service information. During the wake-up process, it automatically retrieves catering facilities near the vehicle's current location and sorts and filters candidate results by comprehensively considering distance factors and evaluation indicators. This reduces the manual operation steps for users to find life service information in unfamiliar camping environments. With the one-click navigation function, it can quickly assist users in making travel plans.

[0027] This application integrates multiple hardware control interfaces of the vehicle to achieve scenario-based device linkage based on specific time nodes or user commands. Through the central control processing unit, the lighting, screen, audio and air conditioning systems are uniformly scheduled, transforming the cumbersome single-point device control into automated process execution. This solves the problem of low efficiency in manually adjusting the equipment in the vehicle one by one in the camping scenario, and improves the ease of operation of the vehicle when it is parked and resting. Attached Figure Description

[0028] Figure 1 This is a system flowchart of a user-preset dual-scene interactive design scheme for vehicle camping, according to an embodiment of the present invention.

[0029] Figure 2 This is a schematic diagram of the mode switching of the present invention.

[0030] The components are: 10. Central control processing unit; 20. Environmental perception module; 30. User interaction module; 40. Vehicle function execution module; 50. Positioning module. Detailed Implementation

[0031] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Figure 1 This is a flowchart of a user-preset dual-scene interactive design scheme for vehicle camping according to an embodiment of the present invention.

[0033] like Figure 1 The present invention provides a dual-scenario interactive design scheme for vehicle camping based on user presets. This scheme is implemented in an in-vehicle intelligent system and is used to automatically adjust the vehicle status and provide information services in the vehicle camping scenario according to user instructions or preset conditions.

[0034] The vehicle-mounted intelligent system described in this embodiment of the invention has a hardware structure including a central control processing unit 10, an environmental perception module 20, a user interaction module 30, a vehicle function execution module 40, and a positioning module 50.

[0035] The central control processing unit 10 is the control core of the entire system. It is responsible for receiving data information from other modules, executing preset algorithm logic for calculation and decision-making, and generating control commands to send to relevant modules. The central control processing unit 10 can be physically an in-vehicle computing platform that integrates a processor and memory.

[0036] The environmental sensing module 20 is used to collect environmental parameters outside the vehicle. Specifically, the environmental sensing module 20 includes one or more temperature sensors installed on the exterior of the vehicle body, used to monitor the ambient temperature outside the vehicle in real time, and send the collected temperature data to the central control processing unit 10 via a data bus.

[0037] The user interaction module 30 serves as the interface for information interaction between the user and the in-vehicle intelligent system. It is both an input device, used to receive user operation commands, such as through its included central control touch screen or in-vehicle microphone array; and an output device, used to display information to the user, such as displaying a wake-up interface or recommended information through its included central control display screen.

[0038] The vehicle function execution module 40 is a hardware assembly that receives and executes instructions from the central control processing unit 10. Structurally, the vehicle function execution module 40 can be decomposed into multiple sub-controllers, such as the body control module (BCM) responsible for controlling the switching and brightness of interior and exterior lights, the air conditioning controller (HVAC) responsible for adjusting cabin temperature, airflow, and air circulation mode, and the infotainment system controller responsible for controlling screen display and audio playback. Each sub-controller receives control messages from the central control processing unit 10 via the vehicle network and drives its corresponding hardware devices to complete the specified actions.

[0039] The positioning module 50 is used to acquire the vehicle's geographical location information. The positioning module 50 includes a satellite navigation signal receiver, such as a Global Positioning System (GPS) or BeiDou Navigation Satellite System (BDS) receiver, which can calculate the vehicle's current latitude and longitude coordinates and provide this coordinate information to the central control processing unit 10.

[0040] The modules mentioned above are electrically connected and communicate with each other via an in-vehicle network, such as a Controller Area Network (CAN) bus or an in-vehicle Ethernet network.

[0041] The overall workflow of the method described in this invention is as follows:

[0042] When a user intends to rest in the car, they can send a command to the system to activate the "Good Night Mode" through the user interaction module 30. After receiving the command, the central control processing unit 10 first sends a command to the vehicle function execution module 40 to turn off all unnecessary lights in the car and turn off the central control screen, while controlling the air conditioning system to enter the external circulation mode. Subsequently, the central control processing unit 10 enters a state of periodic monitoring and adjustment, continuously obtaining the outside temperature from the environmental perception module 20, calculating the target cabin temperature according to the internal algorithm, and sending adjustment commands to the air conditioning controller in the vehicle function execution module 40 to maintain a comfortable temperature in the cabin.

[0043] When the system time reaches the user-preset wake-up time for the morning mode, the central control processing unit 10 actively triggers the morning mode process. First, it sends a command to the vehicle function execution module 40 to light up the central control screen and play the preset wake-up audio. The central control processing unit 10 obtains the current geographical coordinates of the vehicle from the positioning module 50. Based on these coordinates, the central control processing unit 10 searches its internal point of interest database and sorts nearby breakfast shops according to a recommendation algorithm. The central control processing unit 10 organizes the sorted recommendation information and sends it to the central control screen of the user interaction module 30 for display, so that the user can view and select.

[0044] When executing the Goodnight Mode control process, in response to user-triggered commands, users can issue commands to start the Goodnight Mode in various ways, all of which are captured by the user interaction module 30.

[0045] In one embodiment, the user can trigger the mode by clicking a virtual button on the in-vehicle infotainment screen. In another embodiment, the user can trigger it by operating physical buttons located on the steering wheel or center console. In yet another embodiment, the user can issue a preset voice command to the microphone array located in the vehicle, such as activating the "Goodnight" mode; the in-vehicle voice recognition engine will then parse the command and activate the mode.

[0046] After receiving the parsed and confirmed goodnight mode trigger command from the user interaction module 30, the central control processing unit 10 executes the construction of the cockpit hibernation environment. This construction process may specifically include the following steps:

[0047] Specifically, the central control processing unit 10 generates cockpit environment control commands, which are one or more sets of data packets conforming to the vehicle network communication protocol. Specifically, these data packets contain the target address, command identifier, and operating parameters for controlling different vehicle function execution modules 40. For example, for a message controlling the lights, the operating parameters can be defined as turning them off or setting the brightness level to zero; for a message controlling the screen, the operating parameters can be defined as entering a sleep state.

[0048] The central control processing unit 10 sends the generated control commands to the corresponding vehicle function execution modules 40 via the vehicle network bus. For example, it sends lighting control commands to the body control module (BCM) and screen control commands to the infotainment system controller. This includes the vehicle network communication protocol and message transmission and arbitration mechanisms.

[0049] Those skilled in the art can implement this using solutions such as Controller Area Network (CAN) or in-vehicle Ethernet. The specific implementation methods are well-known technologies in this field and will not be elaborated here.

[0050] The vehicle function execution module 40 receives and executes the corresponding control commands. Specifically, after receiving the lighting control command, the body control module controls the level state of its output port to cut off the power supply to the drive circuits of all ambient lights, reading lights and other non-essential lighting fixtures in the vehicle, thereby completely turning off the lights.

[0051] In one preferred implementation, the vehicle control module can control the headlight drive circuit to linearly or non-linearly reduce the headlight brightness to zero within a preset time period (e.g., 2-3 seconds) using pulse width modulation (PWM), achieving a gradual dimming effect. Simultaneously, upon receiving a screen control command, the infotainment system controller controls the screen backlight drive unit to stop supplying power to the backlight modules of the in-vehicle central control screen and (if the user has configured) the full LCD instrument panel, causing the screen to enter a dark state, thus creating a low-light sleep environment free from light interference for the user.

[0052] While establishing a cabin hibernation environment, or subsequently, the central control unit 10 sets the air circulation mode to ensure in-vehicle air quality. This process may specifically include the following steps:

[0053] The central control processing unit 10 generates and sends an air circulation mode control command. This command is also a set of data packets that conform to the vehicle network communication protocol. Its target address is set to the unique identifier of the air conditioning controller in the vehicle function execution module 40. The data field of the message contains a predefined operation code, which explicitly instructs the air conditioning controller to switch the air circulation mode to the external circulation state. The central control processing unit 10 then broadcasts or sends this control message through the vehicle network bus.

[0054] The air conditioning controller receives and executes the instruction. After receiving and verifying the control message, the controller parses the instruction to switch to external circulation mode. Accordingly, the controller outputs a control signal to the drive mechanism of the connected air duct switching device. This drive mechanism, such as a stepper motor or servo motor, upon receiving the control signal, drives the connected damper to move from the internal circulation position to the external circulation position. This physical action connects the air intake of the air conditioning system to the outside atmosphere, thereby switching the air intake channel from inside the vehicle to outside, ensuring a continuous supply of fresh air and maintaining the oxygen concentration in the cabin.

[0055] After the Goodnight Mode is activated, the central control unit 10 performs dynamic temperature adaptive adjustment at preset time intervals, such as every 10 minutes. This process forms a closed-loop control to continuously maintain the temperature comfort within the cabin. The adjustment process may specifically include the following steps:

[0056] The central control processing unit 10 obtains the current real-time outside ambient temperature through the environmental sensing module 20. The temperature sensor in the environmental perception module 20 converts the collected analog or digital temperature signals into a standard data format and sends them to the central control processing unit 10 via the vehicle network.

[0057] The central control unit 10 calculates the target cabin temperature based on a preset temperature regulation model. The temperature regulation model aims to establish the relationship between the external environment and the comfort level inside the vehicle.

[0058] In one specific embodiment, the calculation is performed using the following formula:

[0059] ;

[0060] in: The calculated target cabin temperature; The real-time outside ambient temperature is collected by the environmental sensing module 20. The system provides a preset basic sleep preference temperature for users. This parameter is a configurable value, and users can personalize it through the user interaction module 30 in the vehicle settings menu. The system can also provide a default value, such as 22℃. This is the temperature regulation weighting coefficient, with a value range between [0,1]. This coefficient defines the degree of influence of the outside temperature on the target cabin temperature, and can also be set by the user or use the system default value.

[0061] To further ensure that the cabin temperature is maintained within a comfortable range for the human body, temperature constraints also need to be implemented. The system presets a comfortable temperature range. ,For example The central control processing unit 10 will calculate the... Compare with that interval, if the calculated Below the lower limit The final target temperature is set to If the calculated Above the upper limit The final target temperature is set to ;like Within this range, the calculated value is used directly. .

[0062] The central control processing unit 10 encapsulates the final target temperature value after constraint processing into an air conditioning control command and sends it to the air conditioning controller in the vehicle function execution module 40 through the vehicle network bus. After receiving the command, the air conditioning controller, under the action of its internal closed-loop control logic, comprehensively adjusts the operating status of the refrigeration compressor, PTC heater, blower speed and other execution components to make the actual temperature in the cabin approach the final target temperature value. This is repeated periodically to achieve dynamic adaptive adjustment of cabin temperature to changes in the external environment.

[0063] When the vehicle is parked, the user can preset the wake-up task for the "Good Morning" mode through the user interaction module 30. This setting process may specifically include the following steps:

[0064] Users set wake-up conditions. Through the graphical user interface provided by the user interaction module 30, users set the trigger time for the "Good Morning" mode. The trigger time supports two setting methods:

[0065] One type is absolute time setting, where users can directly specify a specific clock time, such as 6:30 AM;

[0066] Another option is relative event time setting, where users can select a time point associated with an astronomical event, such as 30 minutes before sunrise.

[0067] For relative event time settings, the central control processing unit 10 calls the positioning module 50 to obtain the vehicle's current geographical coordinates, and combines the internally stored sunrise and sunset time calculation algorithm or through network services to calculate the estimated sunrise time based on the current date and location. Then, based on the user-set offset (e.g., -30 minutes), the final wake-up time is determined. The user-set wake-up conditions, including wake-up time, wake-up music selection, and other information, are stored in the non-volatile memory of the central control processing unit 10.

[0068] The central control processing unit 10 monitors whether the wake-up conditions are met. The central control processing unit 10 uses its internal real-time clock (RTC) or the system time synchronized via the Network Time Protocol (NTP) to periodically compare the current time with the stored wake-up time. When it detects that the current time is greater than or equal to the set wake-up time, it determines that the wake-up conditions have been met and then triggers the subsequent wake-up execution process.

[0069] The central control processing unit 10 performs a multi-sensory wake-up operation. After the wake-up conditions are met, the central control processing unit 10 sends instructions to the infotainment system controller in the vehicle function execution module 40 to perform visual and auditory wake-up actions.

[0070] Specifically, after receiving the instruction, the infotainment system controller controls the screen backlight driver unit to supply power to the backlight module of the central control screen in order to light up the screen.

[0071] In a preferred embodiment, the instruction includes a progressive parameter that causes the screen brightness to increase linearly from zero or along a specific curve to a preset brightness over a preset duration (e.g., 5 seconds) to achieve a gentle visual wake-up.

[0072] Meanwhile, the infotainment system controller controls its audio playback subsystem to read the preset wake-up audio file and start playing it. Similar to screen brightness control, the command can include a parameter for gradually increasing volume. The audio subsystem then controls the gain of the audio amplifier to smoothly increase the playback volume from a silent state to the user-set comfortable volume within a preset time.

[0073] After performing the multi-sensory wake-up operation, or in parallel with it, the central control processing unit 10 initiates an intelligent recommendation process for nearby points of interest (POIs) to provide users with lifestyle service information. This process may specifically include the following steps:

[0074] The central control processing unit 10 performs geolocation acquisition. It sends a request command to the positioning module 50. Upon receiving the command, the positioning module 50 calculates the vehicle's current geographical coordinates using its internal satellite navigation signal receiver. ,in Latitude The coordinate information, including longitude, is then returned to the central control processing unit 10.

[0075] Step S13: The central control processing unit 10 performs data retrieval and filtering in the point of interest database based on the acquired geographic location coordinates. The point of interest database can be offline map data pre-stored in local storage, or cloud map services accessed in real time via the vehicle network communication module. The retrieval filtering criteria include at least the following:

[0076] The category is food service and its subcategories, such as breakfast shops, fast food restaurants, or cafes; and the geographical range is the coordinates of the vehicle's current location. The distance is less than a preset search radius. For example, 5 kilometers. After this step, the system obtains an initial list of candidate breakfast shops.

[0077] The central control processing unit 10 executes a recommendation ranking algorithm on each of the selected candidate breakfast shops to calculate its recommendation score. In one specific embodiment, the recommendation ranking algorithm calculates the recommendation score for each candidate breakfast shop. Calculate a recommendation score To achieve this, the calculation formula is as follows:

[0078] ;

[0079] in: Candidate breakfast shops The final recommended score; The breakfast shop's overall user rating is obtained from a point-of-interest database, and its value typically ranges from 0 to 5. The distance from the vehicle's current location to the breakfast shop can be a straight-line distance calculated based on the latitude and longitude coordinates of two points, or a navigation distance based on the actual road network obtained by calling the route planning interface of the map service. This is the rating weighting coefficient, used to adjust the degree of influence of user ratings in the total score calculation; This is the distance weighting coefficient, used to adjust the degree of influence of distance in the total score calculation. Since distance is a negative indicator, this term is a subtractive term in the formula.

[0080] Weighting coefficient and It can be a fixed value preset by the system, or it can be a configurable parameter that users can adjust in the system settings to meet their different preferences for score priority or distance priority.

[0081] The central control processing unit 10 assigns all candidate breakfast shops to the calculated recommended scores. Sort the recommendations in descending order to generate an ordered list, preparing for subsequent visualization.

[0082] The central control processing unit 10 formats and presents the sorted recommendation results. From the generated ordered recommendation list, the central control processing unit 10 extracts several top-ranked items, such as the top three breakfast shops. For each extracted recommendation, the central control processing unit 10 organizes its key information into a visual data structure, such as an information card. This key information includes, but is not limited to, shop name, user rating, current distance to the vehicle, and estimated driving time via map service. Subsequently, the central control processing unit 10 sends this formatted data to the user interaction module 30, which displays it on the central control screen in the form of a list or card array.

[0083] The central control processing unit 10 responds to user interactions with the recommendation results. Users can interact with the displayed recommendation results through the touchscreen of the user interaction module 30. When a user clicks on the information card of a breakfast shop, the user interaction module 30 reports the touch event and the corresponding card information identifier to the central control processing unit 10. After receiving the interaction event, the central control processing unit 10 retrieves the geographical coordinates of the selected breakfast shop from its internal data.

[0084] The central control processing unit 10 initiates the navigation service based on the user's selection. The central control processing unit 10 uses the obtained destination geographic coordinates as parameters and calls the vehicle navigation application programming interface (API). This call operation will start the vehicle navigation application and automatically set the coordinates as the navigation destination. How the vehicle navigation application performs route planning and guidance based on the destination coordinates is well-known technology in the field and will not be described in detail here. Therefore, the user can start navigation to the selected breakfast shop without manually entering the address.

[0085] For ease of description, the above system is described by dividing it into various units and modules based on their functions. Of course, in implementing this application, the functions of each unit and module can be implemented in one or more software and / or hardware.

[0086] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as in the context of the prior art and should not be interpreted in an idealized or overly formal sense unless specifically defined.

[0087] For the sake of simplicity, the method embodiments are described as a series of actions. However, those skilled in the art should understand that the embodiments of the present invention are not limited to the described order of actions, because according to the embodiments of the present invention, some steps can be performed in other orders or simultaneously. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions involved are not necessarily essential to the embodiments of the present invention.

[0088] As can be seen from the above description of the embodiments, those skilled in the art can clearly understand that this application can be implemented by means of software plus necessary general-purpose hardware platforms. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in various embodiments or some parts of the embodiments of this application.

[0089] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A user-preset dual-scenario interactive design scheme for vehicle camping, characterized in that, include: The central control processing unit responds to the command to activate the goodnight mode received from the user interaction module and executes the goodnight mode control process, which includes: Control the vehicle function execution module to turn off the interior lights and the central control screen; The vehicle function execution module controls the air conditioning controller to switch to external air recirculation mode. It also periodically obtains the real-time outside ambient temperature from the environmental sensing module, calculates the target cabin temperature based on the real-time outside ambient temperature and the user's preset basic sleep preference temperature, and sends a command to the air conditioning controller to dynamically adjust the cabin temperature. When the system time reaches the user-preset wake-up time for the Good Morning mode, the Good Morning mode control process is executed, which includes: Control the vehicle function execution module to light up the central control screen and play a wake-up audio; The current geographical coordinates of the vehicle are obtained from the positioning module, and nearby points of interest of a preset category are retrieved from the point of interest database based on the coordinates; The retrieved surrounding points of interest are recommended and ranked, and the ranking results are displayed on the central control screen through the user interaction module.

2. The user-preset dual-scene interactive design scheme for vehicle camping as described in claim 1, characterized in that, The steps for calculating the target cabin temperature specifically include: The target cabin temperature is determined by weighted calculation based on the real-time outside ambient temperature, the user's preset basic sleep preference temperature, and a preset temperature adjustment weighting coefficient.

3. The user-preset dual-scene interactive design scheme for vehicle camping as described in claim 2, characterized in that, After calculating the target cabin temperature, the following is also included: The calculated target cabin temperature is compared with a preset comfort temperature range. If the target cabin temperature is lower than the lower limit of the comfort temperature range, then the target cabin temperature is set to the lower limit. If the target cabin temperature is higher than the upper limit of the comfort temperature range, then the target cabin temperature is set to the upper limit.

4. The user-preset dual-scene interactive design scheme for vehicle camping as described in claim 1, characterized in that, The user-preset wake-up times for the Good Morning mode include: The absolute clock time set by the user; or the time of an astronomical event calculated based on the vehicle's current geographical coordinates and date, combined with the time offset set by the user.

5. The user-preset dual-scene interactive design scheme for vehicle camping according to claim 1, characterized in that, The step of recommending and ranking the retrieved surrounding points of interest specifically includes: A recommendation score is calculated for each surrounding point of interest. The recommendation score is calculated by combining the user's overall score for the point of interest with the distance from the vehicle's current location to that point of interest. The user's overall score has a positive impact on the recommendation score, and the distance has a negative impact on the recommendation score. And sort them in descending order based on the recommended scores.

6. The user-preset dual-scene interactive design scheme for vehicle camping according to claim 1, characterized in that, The steps of controlling the central control screen to light up and playing the wake-up audio specifically include: Within a preset time period, the brightness of the central control screen is increased from zero to a preset brightness; and within a preset time period, the playback volume of the wake-up audio is increased from a muted state to a preset volume.

7. The user-preset dual-scene interactive design scheme for vehicle camping according to claim 1, characterized in that, The Good Morning Mode control process also includes: In response to a user's selection of a point of interest in the sorting results through the user interaction module, the geographic coordinates corresponding to the point of interest are obtained; The system invokes the in-vehicle navigation application and automatically sets the obtained geographic location coordinates as the navigation destination.

8. The user-preset dual-scene interactive design scheme for vehicle camping according to claim 1, characterized in that, In the step of responding to the instruction to activate the goodnight mode, the instruction is generated in at least one of the following ways: Triggered via a virtual button on the central control screen of the user interaction module; Triggered via physical buttons located on the vehicle's steering wheel or center console area; It is triggered after the in-vehicle voice recognition engine parses the user's voice command.

9. The user-preset dual-scene interactive design scheme for vehicle camping according to claim 1, characterized in that, The steps for controlling the turning off of the vehicle interior lights and the central control screen specifically include: Send a command to the body control module in the vehicle function execution module to turn off the interior lights; And send a command to the infotainment system controller in the vehicle function execution module to turn off the central control screen.

10. The user-preset dual-scene interactive design scheme for vehicle camping according to claim 1, characterized in that, The steps for controlling the air conditioning controller to switch to external air circulation mode specifically include: A command is sent to the air conditioning controller to drive the air duct switching device to move the damper from the internal circulation position to the external circulation position.

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