A vehicle control method and device, vehicle and medium

Abstract

The present disclosure provides a vehicle control method and device, a vehicle and a medium, and relates to the technical field of vehicle control. The method comprises: obtaining an environment parameter of the vehicle, the environment parameter comprising at least an air quality parameter and a personnel state parameter in a cabin space; based on the environment parameter, performing adaptive adjustment on air conditioner operating parameters of the vehicle through an adaptive adjustment strategy, and determining a first adjusted air quality parameter; and in response to the first adjusted air quality parameter satisfying a trigger condition of an interactive adjustment strategy, adjusting the air conditioner operating parameters of the vehicle through the interactive adjustment strategy. The method realizes hierarchical control logic of adaptive adjustment and interactive adjustment, achieves prevention before exceeding the standard and interactive adjustment after exceeding the standard, reduces unnecessary user disturbance, ensures timely interaction with the user when automatic adjustment is insufficient, and improves the robustness and user experience of air quality control of the intelligent cabin.

Description

Technical Field

[0001] This disclosure relates to the field of vehicle control technology, and in particular to a vehicle control method and device, vehicle and medium. Background Technology

[0002] As vehicle cabins evolve towards intelligent cabins, the demands for comfort are constantly being updated. In-vehicle air quality, as a comfort indicator that receives considerable attention, not only affects the health of vehicle occupants but also impacts driving safety. Summary of the Invention

[0003] This disclosure provides a vehicle control method and apparatus, a vehicle and a medium, and a scheme for adjusting in-vehicle air quality parameters.

[0004] The first aspect of this disclosure proposes a vehicle control method, comprising: acquiring environmental parameters of the vehicle, the environmental parameters including at least air quality parameters in the cabin space and occupant status parameters; based on the environmental parameters, adaptively adjusting the vehicle's air conditioning operating parameters through an adaptive adjustment strategy, and determining the adjusted first air quality parameter; and adjusting the vehicle's air conditioning operating parameters through the interactive adjustment strategy in response to the first air quality parameter satisfying the triggering condition of the interactive adjustment strategy.

[0005] The disclosed solution first adopts an adaptive adjustment strategy to automatically adjust the air conditioning operating parameters. When the adjusted air quality parameters meet the trigger conditions, it switches to an interactive adjustment strategy. This realizes a hierarchical control logic of adaptive adjustment and interactive adjustment, achieving prevention before exceeding the standard and interactive adjustment after exceeding the standard. This can reduce unnecessary user disturbance and ensure timely user participation when the automatic adjustment capability is insufficient, thereby improving the robustness of control and user experience.

[0006] In this disclosure, the environmental parameters also include vehicle external environmental parameters. Based on the vehicle's environmental parameters, the vehicle's air conditioning operating parameters are adaptively adjusted through an adaptive adjustment strategy, including: determining the air quality trigger threshold in the cabin space based on occupant status parameters and vehicle external environmental parameters; and adaptively adjusting the air conditioning operating parameters based on the environmental parameters, with the air quality parameters in the cabin space being less than or equal to the air quality trigger threshold as a constraint.

[0007] The disclosed solution dynamically determines the air quality trigger threshold based on the number of people and the external ambient temperature during adaptive adjustment, and adjusts the air conditioning operating parameters based on the trigger threshold. It can dynamically adjust the control target according to the actual occupant load and environmental conditions, avoiding over-adjustment while ensuring air quality, and achieving a balance between control accuracy and energy consumption.

[0008] In this disclosure, based on environmental parameters and constrained by the air quality parameters in the cabin space being less than or equal to an air quality trigger threshold, the air conditioning operating parameters are adaptively adjusted, including at least one of the following: determining a first target ratio based on air quality parameters and / or occupant status parameters, and adjusting the activation ratio of a target mode in the air conditioning operating parameters according to the first target ratio; in response to the difference between the air quality parameters and the air quality trigger threshold being less than a preset threshold, determining a second target ratio based on a first adjustment amount, and adjusting the activation ratio of the target mode in the air conditioning operating parameters according to the second target ratio, wherein the first adjustment amount is correlated with the vehicle's external environmental parameters.

[0009] The disclosed solution can, on the one hand, directly determine the activation ratio of the target mode (such as external air circulation) based on current air quality parameters and / or personnel status parameters; on the other hand, it can adjust the activation ratio based on a first adjustment amount associated with the external ambient temperature when the air quality approaches the trigger threshold. This achieves differentiated control between normal and approach-level regulation, and by introducing the external ambient temperature as an adjustment basis in critical states, it can also achieve energy consumption balance.

[0010] In this disclosure, a first target ratio is determined based on air quality parameters and / or personnel status parameters, including any one of the following: in response to the air quality parameters being within a first preset range, the first target ratio is determined according to the air quality parameters and a preset mapping relationship, wherein the preset mapping relationship is a mapping relationship between the air quality parameters and the activation ratio of the target mode; in response to the air quality parameters being within a second preset range, the first target ratio is determined as a preset ratio; in response to the personnel status parameters being greater than or equal to a preset number, the first target ratio is determined based on a second adjustment amount, wherein the second adjustment amount is positively correlated with the personnel status parameters.

[0011] The disclosed solution adjusts air quality using a mapping relationship or preset ratio when the air quality falls within different ranges; when the number of people exceeds the limit, it increases the target mode activation ratio based on a second adjustment amount positively correlated with the number of people. This achieves refined management based on concentration levels and personnel load, automatically enhancing ventilation intensity in multi-person scenarios, reflecting the characteristics of preventative control.

[0012] In this disclosure, in response to the first air quality parameter meeting the triggering condition of the interactive adjustment strategy, the air conditioning operating parameters of the vehicle are adjusted through the interactive adjustment strategy, including: in response to the first air quality parameter being greater than the air quality trigger threshold, determining the air conditioning status parameters, the air conditioning status parameters including at least one of the following: the status of the vehicle's air conditioning equipment, the status of the target function of the air conditioning equipment, and the user operation records of the air conditioning equipment in the current control cycle; and adjusting the vehicle's air conditioning operating parameters through the interactive adjustment strategy based on the air conditioning status parameters.

[0013] The disclosed solution triggers the interactive adjustment strategy when the air quality parameter exceeds the air quality trigger threshold. After triggering, it acquires the air conditioner status parameters to adjust the air conditioner's operating parameters. This ensures accurate triggering of the interactive adjustment strategy and avoids blindly popping up windows when no user intervention is required.

[0014] In this disclosure, the air conditioning operating parameters of a vehicle are adjusted through an interactive adjustment strategy based on the air conditioning status parameters, including: determining the vehicle's interaction mode based on the air conditioning status parameters; and adjusting the vehicle's air conditioning operating parameters through an interactive adjustment strategy based on the air conditioning status parameters and the interaction mode.

[0015] The disclosed solution determines the interaction mode based on the air conditioning status parameters, and executes an interactive adjustment strategy according to different interaction modes and the air conditioning status parameters to guide the user to adjust the air quality in the vehicle cabin, thereby achieving vehicle control that meets the user's needs.

[0016] In this disclosure, determining the vehicle's interaction mode based on air conditioning status parameters includes: determining the operation type for the air conditioning device based on user operation records; and determining the vehicle's interaction mode as a second interaction mode in response to the existence of a preset operation type among the operation types, wherein the preset operation type includes at least one of the operation to turn off the air conditioning device and the operation to turn off the target function.

[0017] The disclosed solution determines whether a preset operation type exists based on user operation records. If it does, it indicates that the vehicle is currently in a second interaction mode. The second interaction mode is a do-not-disturb mode, meaning that the user does not wish to receive notification messages in this mode.

[0018] In this disclosure, based on air conditioning status parameters and interaction modes, the air conditioning operating parameters of a vehicle are adjusted through an interactive adjustment strategy, including any one of the following: in response to the interaction mode being a first interaction mode, a prompt message is output based on the air conditioning status parameters to adjust the air quality parameters in the cabin space through a target function, and the prompt message is used to indicate the status of the air conditioning equipment and / or the status of the target function; in response to the interaction mode being a second interaction mode, the adjustment of the air conditioning operating parameters by the interactive adjustment strategy is terminated.

[0019] The disclosed solution outputs prompts in the first interactive mode to guide the user to adjust the air quality through the target function. In the second interactive mode, the system automatically blocks subsequent automatic prompts, respecting the user's intention and avoiding repeated interruptions. The first interactive mode can be a normal mode or a non-interference-free mode. In this mode, the user wants to perceive the control process, achieving intelligent matching between the interaction method and the air conditioning status. Prompts are used to adjust air quality parameters in a way that is perceptible to the user, improving the accuracy of air quality parameter adjustments and enhancing the user experience. The second interactive mode can be an interference-free mode, in which the interactive adjustment process is terminated, i.e., no prompts are output.

[0020] In this disclosure, in response to the interaction mode being a first interaction mode, a prompt message is output based on the air conditioning status parameters to adjust the air quality parameters in the cabin space through the target function, including: in response to the air conditioning equipment being in a first state and the target function being in a second state, displaying a preset window on the image output interface and outputting a first prompt message through the preset window, the first prompt message being used to prompt the switching of the air conditioning equipment status; in response to the confirmation command for the first prompt message, controlling the air conditioning equipment status to switch to the second state, and starting the target function to perform air purification treatment in the cabin space.

[0021] This disclosed solution addresses scenarios where the air conditioner is off and the target function is on. It outputs a prompt message to guide the user to turn on the air conditioner, and automatically switches the air conditioner status and starts the air purifier after user confirmation. This achieves linked control of the air conditioner and air purifier, allowing users to complete the coordinated operation of multiple devices with only one confirmation, thus improving operational efficiency.

[0022] In this disclosure, in response to the interaction mode being the first interaction mode, a prompt message is output based on the air conditioning status parameters to adjust the air quality parameters in the cabin space through the target function, including: in response to the air conditioning equipment being in the second state and the target function being in the first state, a preset window is displayed on the image output interface and a second prompt message is output through the preset window, the second prompt message being used to prompt the switching of the target function's state; in response to the confirmation command for the second prompt message, the state of the target function is controlled to switch to the second state, and the target function is activated to perform air purification treatment on the cabin space.

[0023] This disclosed solution addresses scenarios where the air conditioner is on and the target function is off. It outputs a prompt message to guide the user to activate the target function and automatically starts air purification upon user confirmation. This achieves concentration control with minimal overhead, even while the air conditioner is running, avoiding unnecessary switching of air conditioner status.

[0024] In the present disclosure, in response to the interaction mode being the first interaction mode, based on the air conditioner state parameters, prompt information is output to adjust the air quality parameters in the cockpit space through the target function, including: in response to the air conditioner device being in the first state and the target function being in the first state, determining the trigger count of the prompt information within the current control cycle; in response to the trigger count being less than the preset count, displaying a preset window on the image output interface and outputting a third prompt information through the preset window, where the third prompt information is used to prompt to switch the states of the air conditioner device and the target function; in response to a confirmation instruction for the third prompt information, controlling the states of the target function and the air conditioner device to switch to the second state, and starting the target function to perform air purification on the cockpit space.

[0025] The solution of the present disclosure introduces a trigger count judgment for the scenario where the air conditioner is off and the target function is off, avoiding repeated prompts within a single cycle. After the user confirms, both the air conditioner and the target function are turned on simultaneously. It combines an anti-disturbance mechanism and linkage control, and can still ensure that the entire system can be started with one prompt even in extreme scenarios.

[0026] In the present disclosure, starting the target function to perform air purification on the cockpit space includes: in response to the working mode of the vehicle being the target working mode, starting the target function to perform air purification on the cockpit space.

[0027] The solution of the present disclosure further determines whether the vehicle working mode is the target working mode (such as not the power-saving mode and not the battery high-temperature management state) before starting the target function for air purification. It embodies an energy consumption balance mechanism, that is, the purification process is only executed when the vehicle allows additional energy consumption, avoiding conflicts with energy-saving or battery safety requirements.

[0028] In the present disclosure, the method further includes: in response to a confirmation instruction for the first prompt information output for air purification, starting a timer; in response to the timer reaching the preset duration, determining the second air quality parameter in the cockpit space; in response to the second air quality parameter being greater than the air quality trigger threshold, based on the newly obtained air conditioner state parameters and the second air quality parameter, outputting prompt information to adjust the air quality parameters in the cockpit space through the target function.

[0029] The solution of the present disclosure sets a silent observation period of the preset duration after the user first confirms and performs air purification. After the processing duration ends, the air quality is detected again. If it still does not meet the standard, a prompt is output again. It realizes the silent period mechanism, avoiding frequent pop-ups caused by short-term fluctuations in air quality parameters, and at the same time ensuring that the user can be reminded again when the standard is continuously exceeded, balancing anti-disturbance and control effectiveness.

[0030] In this disclosure, the method further includes: adjusting the air conditioning operating parameters based on the user's control command in response to the air quality parameter after adjustment by the interactive adjustment strategy being greater than the air quality trigger threshold, or in response to a control command triggered by the user.

[0031] The disclosed solution fully responds to the user's manual operation commands when the interactive adjustment strategy fails to reduce the air quality below the trigger threshold, or when the user actively triggers the control command. This achieves a third layer of pure manual control, preserving complete user autonomy and ensuring that users can directly control the cabin air environment even in extreme scenarios.

[0032] In summary, this method achieves intelligent and refined management of cabin air quality by constructing a progressive control architecture consisting of adaptive and interactive adjustment strategies. It proactively intervenes and regulates air quality before concentrations exceed limits, enabling continuous and preventative concentration management, rather than passively responding only after limits are exceeded. Further exceeding of limits triggers the interactive adjustment strategy to reduce air quality parameters in a way that is perceptible to the user. This achieves preventative control and proactive adjustment of air quality parameters, resulting in system energy balance and improved user experience.

[0033] A second aspect of this disclosure discloses a vehicle control device, comprising: an acquisition module, a first control module, and a second control module. The acquisition module is used to acquire environmental parameters of the vehicle, including at least air quality parameters and occupant status parameters within the cabin space. The first control module is used to adaptively adjust the vehicle's air conditioning operating parameters based on the environmental parameters using an adaptive adjustment strategy, and to determine the adjusted first air quality parameter. The second control module is used to adjust the vehicle's air conditioning operating parameters using an interactive adjustment strategy in response to the first air quality parameter satisfying a trigger condition of the interactive adjustment strategy.

[0034] In this disclosure, the environmental parameters also include vehicle external environmental parameters. The first control module is used to: determine the air quality trigger threshold in the cabin space based on the personnel status parameters and the vehicle external environmental parameters; and adaptively adjust the air conditioning operating parameters based on the environmental parameters, with the air quality parameters in the cabin space being less than or equal to the air quality trigger threshold as a constraint.

[0035] In this disclosure, the first control module is used to: determine a first target ratio based on air quality parameters and / or personnel status parameters, and adjust the activation ratio of the target mode in the air conditioning operating parameters according to the first target ratio; in response to the difference between the air quality parameters and the air quality trigger threshold being less than a preset threshold, determine a second target ratio based on the first adjustment amount, and adjust the activation ratio of the target mode in the air conditioning operating parameters according to the second target ratio, wherein the first adjustment amount is related to the vehicle's external environmental parameters.

[0036] In this disclosure, the second control module is used to: determine air conditioning status parameters in response to a first air quality parameter being greater than an air quality trigger threshold, the air conditioning status parameters including at least one of the following: the status of the vehicle's air conditioning equipment, the status of the target function of the air conditioning equipment, and user operation records for the air conditioning equipment in the current control cycle; and adjust the vehicle's air conditioning operating parameters based on the air conditioning status parameters through an interactive adjustment strategy.

[0037] In this disclosure, the second control module is used to: determine the vehicle's interaction mode based on the air conditioning status parameters; and adjust the vehicle's air conditioning operating parameters through an interactive adjustment strategy based on the air conditioning status parameters and the interaction mode.

[0038] In this disclosure, the second control module is used to: determine the operation type for the air conditioning equipment based on the user operation record; and in response to the existence of a preset operation type in the operation type, determine the vehicle's interaction mode as the second interaction mode, wherein the preset operation type includes at least one of the air conditioning equipment shutdown operation and the target function shutdown operation.

[0039] In this disclosure, the second control module is configured to: in response to the interaction mode being the first interaction mode, output a prompt message based on the air conditioning status parameters to adjust the air quality parameters in the cabin space through the target function, wherein the prompt message is used to indicate the status of the air conditioning equipment and / or the status of the target function; and in response to the interaction mode being the second interaction mode, terminate the interactive adjustment strategy for adjusting the air conditioning operating parameters.

[0040] In this disclosure, the second control module is configured to: in response to the air conditioning device being in a first state and the target function being in a second state, display a preset window on the image output interface and output a first prompt message through the preset window, the first prompt message being used to prompt the switching of the air conditioning device's state; in response to a confirmation command for the first prompt message, control the air conditioning device to switch to the second state and start the target function to perform air purification treatment on the cabin space.

[0041] In this disclosure, the second control module is configured to: in response to the air conditioning equipment being in a second state and the target function being in a first state, display a preset window on the image output interface and output a second prompt message through the preset window, the second prompt message being used to prompt the switching of the target function's state; in response to a confirmation command for the second prompt message, control the target function's state to switch to the second state and start the target function to perform air purification treatment on the cabin space.

[0042] In this disclosure, the second control module is configured to: determine the number of times a prompt message is triggered within the current control cycle in response to the air conditioning equipment being in a first state and the target function being in a first state; display a preset window on the image output interface and output a third prompt message through the preset window in response to the number of triggers being less than a preset number, the third prompt message being used to prompt the switching of the state of the air conditioning equipment and the state of the target function; and control the state of the target function and the air conditioning equipment to switch to the second state in response to the confirmation command for the third prompt message, and start the target function to perform air purification treatment on the cabin space.

[0043] In this disclosure, the second control module is used to: activate the target function to purify the air in the cabin space in response to the vehicle's operating mode being the target operating mode.

[0044] In this disclosure, the second control module is used to: perform air purification in response to the confirmation command of the first output prompt message and start a timer; determine the second air quality parameter in the cabin space in response to the timer reaching a preset duration; and output a prompt message based on the reacquired air conditioning status parameters and the second air quality parameter in response to the second air quality parameter being greater than the air quality trigger threshold, so as to adjust the air quality parameter in the cabin space through the target function.

[0045] In this disclosure, the second control module is used to: adjust the air conditioning operating parameters based on the user's control command in response to the air quality parameter after adjustment by the interactive adjustment strategy being greater than the air quality trigger threshold, or in response to a control command triggered by the user.

[0046] In summary, this device achieves intelligent and refined management of cabin air quality through a progressive control system consisting of a first control module and a second control module. It proactively intervenes and adjusts air quality before concentrations exceed limits, enabling continuous and preventative concentration management, rather than passively responding only after limits are exceeded. Further exceeding of limits triggers an interactive adjustment strategy to reduce air quality parameters in a way that is perceptible to the user. This achieves preventative control and proactive adjustment of air quality parameters, balances system energy consumption, and enhances the user experience.

[0047] A third aspect of this disclosure provides a vehicle configured to perform the method described in any embodiment of the first aspect of this disclosure.

[0048] A fourth aspect of this disclosure provides an electronic device comprising: a processor and a memory for storing a computer program capable of running on the processor, wherein the processor, when running the computer program, performs the method described in any embodiment of the first aspect of this disclosure.

[0049] The fifth aspect of this disclosure provides a non-transitory computer-readable storage medium storing computer instructions for causing a computer to perform the methods described in any embodiment of the first aspect of this disclosure.

[0050] A sixth aspect of this disclosure provides a program product including computer instructions for causing a computer to perform the methods described in any embodiment of the first aspect of this disclosure.

[0051] In summary, the vehicle control method proposed in this disclosure acquires the vehicle's environmental parameters, including at least air quality parameters within the cabin and occupant status parameters. Based on these environmental parameters, an adaptive adjustment strategy is used to adaptively adjust the vehicle's air conditioning operating parameters, and a first adjusted air quality parameter is determined. In response to the first air quality parameter satisfying the trigger condition of an interactive adjustment strategy, the vehicle's air conditioning operating parameters are adjusted using the interactive adjustment strategy. This method implements a hierarchical control logic of adaptive and interactive adjustment, achieving prevention before exceeding limits and interactive adjustment after exceeding limits. This reduces unnecessary user interference while ensuring timely user interaction when automatic adjustment capabilities are insufficient, thus improving control robustness and user experience.

[0052] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0053] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure, and are not intended to unduly limit this disclosure.

[0054] Figure 1 This is one of the schematic flowcharts of a vehicle control method shown in an embodiment of this disclosure; Figure 2 This is a second schematic flowchart illustrating the vehicle control method according to an embodiment of the present disclosure; Figure 3 This is a third schematic flowchart illustrating the vehicle control method according to an embodiment of this disclosure; Figure 4A This is a schematic diagram illustrating the functional implementation and interaction strategy of a vehicle control method. Figure 4B A flowchart of a hierarchical control scheme for vehicle control methods; Figure 4C A schematic diagram of a human-machine interaction control method for vehicle control; Figure 4D A schematic diagram of an anti-interference interaction logic for a vehicle control method; Figure 5This is a schematic diagram of the structure of a vehicle control device according to an embodiment of the present disclosure; Figure 6 This is a schematic diagram of the structure of an electronic device according to an embodiment of the present disclosure. Detailed Implementation

[0055] Embodiments of this disclosure are described in detail below. Examples of these embodiments are illustrated in the accompanying drawings, and by way of example, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this disclosure, and should not be construed as limiting this disclosure.

[0056] In the field of intelligent cockpits, with the development of sensor technology, control algorithms, and human-machine interaction technology, vehicle environmental control systems are evolving towards intelligence, personalization, and energy efficiency. To regulate the carbon dioxide (CO2) concentration inside the vehicle, simple threshold control is commonly used; if the concentration exceeds the threshold, it is controlled. Alternatively, the CO2 concentration is reduced by adjusting the external air circulation ratio and blower airflow, but the impact of external circulation on the energy consumption of the passenger compartment's air conditioning system is ignored. There are also functions that display CO2 concentration values ​​to remind users to actively turn on air purification, but this neglects to avoid excessive disturbance to the user.

[0057] In related technologies, the control of CO2 concentration inside vehicles mainly adopts a process of: multimodal data acquisition - scene recognition - selection of purification strategy - execution of purification. However, the above process has many defects and shortcomings: it lacks hierarchical control logic, and when the CO2 concentration does not reach the alarm threshold, the system is in a passive waiting state and cannot perform preventive concentration adjustment; the human-machine interaction experience is poor, and when the CO2 concentration fluctuates repeatedly around the threshold, the system will frequently pop up prompt windows, interfering with the driver's operation and reducing the user experience; it lacks comprehensive consideration of energy consumption and fine-grained hierarchical breakdown.

[0058] Therefore, in order to solve the above-mentioned technical problems, this disclosure presents a stratified regulation scheme for CO2 concentration in a vehicle cabin.

[0059] The vehicle control method proposed in this disclosure will now be described in detail with reference to the accompanying drawings.

[0060] The vehicle control method proposed in this disclosure performs all operations related to user privacy or security, such as acquiring user voice, acquiring image information, taking screenshots, and granting operation authorization, on the basis of user authorization and strictly complies with relevant laws and regulations on privacy and security, protecting consumer personal data privacy and other related issues.

[0061] Figure 1This is one of the flowcharts illustrating a vehicle control method according to an embodiment of this disclosure. This method can be executed by the vehicle's control system, such as the vehicle's infotainment system or main controller. Figure 1 As shown, the method includes the following steps.

[0062] Step 101: Obtain the vehicle's environmental parameters.

[0063] For example, environmental parameters include at least air quality parameters and personnel status parameters within the cabin space.

[0064] In some embodiments, the vehicle's environmental parameters may be the vehicle's internal environmental parameters detected by sensors installed in the cabin space. The vehicle's internal environmental parameters may include air quality parameters and occupant status parameters, as well as parameters such as vehicle speed and driving conditions.

[0065] For example, an air quality parameter could be carbon dioxide concentration, which can be obtained by real-time monitoring using an onboard CO2 sensor and then filtered.

[0066] For example, personnel status parameters can be parameters such as the number and distribution of personnel in the cabin space, which can be obtained in real time through devices such as seat pressure sensors, image acquisition devices (e.g., cameras), and audio acquisition devices (e.g., microphones).

[0067] In some embodiments, environmental parameters may also include vehicle external environmental parameters, such as those detected by a temperature detection device installed on the vehicle's external housing, or those detected by other devices and sent to the vehicle's infotainment system via a communication link.

[0068] Step 102: Based on environmental parameters, the vehicle's air conditioning operating parameters are adaptively adjusted using an adaptive adjustment strategy, and the adjusted first air quality parameter is determined.

[0069] For example, the air conditioning operating parameters can be the operating parameters of the vehicle's air conditioning equipment. These parameters may include: the activation ratio of air circulation modes, such as the activation ratio of external circulation mode and internal circulation mode; fan speed setting; and the on / off and activation of the air conditioning equipment's functions. These air conditioning operating parameters allow for the adjustment of air quality parameters within the cabin space. The specific types of these parameters can be determined based on the vehicle's hardware and software configurations, and this disclosure does not limit their application.

[0070] In some embodiments, the adaptive adjustment strategy can be to use a pre-trained model to adjust the air conditioning operating parameters in real time based on environmental parameters, thereby achieving the purpose of regulating air quality parameters.

[0071] In some embodiments, the adaptive adjustment strategy may be to adjust the air conditioning operating parameters based on environmental parameters according to pre-set constraints, so as to avoid the air quality parameters exceeding the constraints.

[0072] In some embodiments, the adaptive adjustment strategy can be based on real-time collected multi-dimensional environmental parameters to dynamically calculate and automatically execute the optimal configuration of air conditioning operating parameters, so as to achieve multi-objective optimization of energy consumption, comfort and control effectiveness while meeting the air quality constraints in the cabin space.

[0073] In some embodiments, the air conditioning operating parameters of the vehicle are adaptively adjusted based on the vehicle's environmental parameters using an adaptive adjustment strategy, including: determining an air quality trigger threshold in the cabin space based on the external environmental parameters of the vehicle among the occupant status parameters and environmental parameters; and adaptively adjusting the air conditioning operating parameters based on the environmental parameters, with the air quality parameters in the cabin space being less than or equal to the air quality trigger threshold as a constraint.

[0074] For example, the vehicle's external environmental parameter could be the ambient temperature outside the vehicle.

[0075] For example, the air quality trigger threshold can be the upper limit of the adaptive adjustment strategy, that is, during the adaptive adjustment phase, the air conditioning operating parameters are adaptively adjusted to avoid the air quality parameters from exceeding the air quality trigger threshold.

[0076] For example, air quality trigger thresholds could be warning thresholds or upper limits for CO2 concentration, etc.

[0077] In some embodiments, determining the air quality trigger threshold in the cabin space based on personnel status parameters and vehicle external environment parameters can be achieved by inputting the number of people in the cabin space and the ambient temperature outside the vehicle into a pre-trained prediction model to determine the air quality trigger threshold.

[0078] In some embodiments, the air quality trigger threshold can be determined based on personnel status parameters and vehicle external environment parameters by looking up a table in a pre-defined three-dimensional relational table to determine the current number of personnel and the air quality trigger threshold at the external ambient temperature.

[0079] In some embodiments, the personnel status parameters are positively correlated with the air quality trigger threshold, that is, the more people in the cabin space, the higher the corresponding air quality trigger threshold; the vehicle external environment parameters are positively correlated with the air quality trigger threshold, that is, the higher the external ambient temperature, the higher the corresponding air quality trigger threshold.

[0080] In some embodiments, the air quality trigger threshold can also be determined in combination with other environmental parameters, such as personnel status parameters, vehicle external environment parameters, vehicle speed, and operating conditions, to comprehensively determine the air quality trigger threshold. The specific determination method can be prediction using a pre-trained prediction model or determination by looking up a table; this disclosure does not limit the specific method.

[0081] For example, based on the number of passengers and the ambient temperature, the control threshold for CO2 concentration (i.e., the air quality trigger threshold) is obtained by looking up a table. Considering the energy consumption balance of the air conditioning system when controlling the number of passengers, ambient temperature, and CO2 concentration, the more passengers there are, the higher the control target should be; the higher the temperature, the higher the control target should be.

[0082] In some embodiments, the air conditioning operating parameters are adaptively adjusted based on environmental parameters, with the constraint that the air quality parameters in the cabin space are less than or equal to the air quality trigger threshold. This can be based on the change of any parameter in the environmental parameters to adjust the air conditioning operating parameters so that the air quality parameters in the cabin space after adjustment do not exceed the air quality trigger threshold.

[0083] In this embodiment, the constraint condition is that the air quality parameter in the cabin space is less than or equal to the air quality trigger threshold. This can be used to adaptively adjust the air conditioning operating parameters to avoid the air quality parameter from exceeding the air quality trigger threshold; or the air quality trigger threshold can be used as the upper limit of the adaptive adjustment to avoid the air quality parameter from exceeding the upper limit.

[0084] In the above embodiments, in the adaptive adjustment, the air quality trigger threshold is dynamically determined based on the number of people and the external ambient temperature, and the air conditioning operating parameters are adjusted with the trigger threshold as a guide. The control target can be dynamically adjusted according to the actual occupant load and environmental conditions, avoiding over-adjustment while ensuring air quality, and achieving a balance between control accuracy and energy consumption.

[0085] In some embodiments, based on environmental parameters and constrained by the air quality parameter in the cabin space being less than or equal to an air quality trigger threshold, the air conditioning operating parameters are adaptively adjusted, including at least one of the following: determining a first target ratio based on air quality parameters and / or occupant status parameters, and adjusting the activation ratio of a target mode in the air conditioning operating parameters according to the first target ratio; in response to the difference between the air quality parameter and the air quality trigger threshold being less than a preset threshold, determining a second target ratio based on a first adjustment amount, and adjusting the activation ratio of the target mode in the air conditioning operating parameters according to the second target ratio, wherein the first adjustment amount is related to the vehicle's external environmental parameters.

[0086] In this embodiment, based on air quality parameters and / or personnel status parameters, the activation ratio of the target mode can be determined by looking up a table, that is, the ratio of internal and external circulation is continuously calculated based on the real-time detected air quality parameters and personnel status parameters.

[0087] In this embodiment, the first target ratio can be the proportion of the target mode in the air conditioning operating parameters, that is, the proportion of the target mode to the total modes, such as the proportion of external circulation, and the proportion of internal circulation is 1 - the first target ratio. In this embodiment, the difference between the air quality parameter and the air quality trigger threshold being less than a preset threshold can mean that the air quality parameter is approaching the air quality trigger threshold. For example, the preset threshold can be a pre-set proximity judgment threshold, which can be an infinitely small value, or it can be customized according to the actual scenario or needs. This disclosure does not limit this.

[0088] In some embodiments, the first adjustment amount is a pre-set adjustment amount corresponding to different vehicle operating conditions, such as different first adjustment amounts set according to high summer temperatures, low winter temperatures, spring and autumn temperatures, or when the outside temperature is suitable. For example, different vehicle operating conditions are determined based on vehicle external environmental parameters, so that different first adjustment amounts are selected according to the vehicle external environmental parameters to adjust the proportion of the target mode.

[0089] In some embodiments, the same first adjustment amount can be set for vehicle operating conditions corresponding to different vehicle external environmental parameters, which is not limited in this disclosure.

[0090] In this embodiment, high summer temperature can be defined as the vehicle's external environmental parameters being greater than a first preset temperature threshold, low winter temperature can be defined as the vehicle's external environmental parameters being less than a second preset temperature threshold, and suitable spring / autumn temperature or external temperature can be defined as the vehicle's external environmental parameters being between the first and second preset temperature thresholds. For example, the first preset temperature threshold is greater than the second preset temperature threshold.

[0091] For example, if the air quality parameters gradually increase and approach the air quality trigger threshold during the operation of the air conditioning with the external circulation set at the initial ratio, then the initial ratio is increased according to the first adjustment amount to determine the second target ratio, and the external circulation opening ratio is controlled to the second target ratio, thereby reducing the CO2 concentration by enhancing the external circulation when the vehicle's air quality is close to the trigger threshold.

[0092] In the above embodiments, the specific value of the first adjustment amount is not limited in this disclosure and can be customized according to the actual scenario or needs.

[0093] For example, depending on different vehicle operating conditions, the initial air conditioning operating parameters can be set according to the following strategy: In high-temperature summer conditions, the system tends to use a smaller external circulation ratio and a lower airflow to reduce the cooling load; in low-temperature winter conditions, the cold air introduced by the external circulation increases heating energy consumption, so the system adopts an internal circulation strategy with a low airflow; in spring and autumn, or when the outside temperature is suitable, the energy consumption cost is the lowest, and the system can use a more flexible external circulation ratio to adjust the concentration. Under the above operating conditions, the external circulation is increased when the CO2 concentration approaches the warning threshold.

[0094] For example, based on the current air quality parameter A1 and / or personnel status parameter B1, a first target ratio is determined as C1. After the external circulation opening ratio in the air conditioning operation parameters reaches C1 and continues to operate for a period of time, the air quality parameter continues to rise to A2. When A2 approaches the air quality trigger threshold, that is, when the difference between A2 and the air quality trigger threshold is less than the preset threshold, based on the external environment parameters, the external circulation opening ratio is increased according to the first adjustment amount, and a second target ratio is determined as C2, where C2 > C1. Thus, by increasing the external circulation opening ratio, the CO2 concentration can be reduced.

[0095] In the above embodiments, on the one hand, the activation ratio of the target mode (such as external circulation) can be determined directly based on the current air quality parameters and / or personnel status parameters; on the other hand, when the air quality approaches the trigger threshold, the activation ratio can be adjusted according to a first adjustment amount associated with the external ambient temperature. This achieves differentiated control between normal regulation and approach regulation, and by introducing the external ambient temperature as an adjustment basis in the critical state, energy consumption balance can also be achieved.

[0096] In some embodiments, determining a first target ratio based on air quality parameters and / or personnel status parameters includes any one of the following: in response to the air quality parameters being within a first preset range, determining the first target ratio according to the air quality parameters and a preset mapping relationship, wherein the preset mapping relationship is a mapping relationship between the air quality parameters and the on / off ratio of the target mode; in response to the air quality parameters being within a second preset range, determining the first target ratio as a preset ratio; in response to the personnel status parameters being greater than or equal to a preset number, determining the first target ratio based on a second adjustment amount, wherein the second adjustment amount is positively correlated with the personnel status parameters.

[0097] In this embodiment, the first preset range can be a pre-set safe range, that is, within this range, a more lenient adjustment strategy can be adopted, and the first target ratio can be determined based on air quality parameters and a preset mapping relationship.

[0098] For example, within the first preset range, as the air quality parameter increases, the first target proportion determined by the preset mapping relationship also increases accordingly.

[0099] For example, when the CO2 concentration is within a safe range but showing an upward trend, the system appropriately increases the external air circulation ratio to introduce fresh air to dilute the CO2 concentration. This can be determined, for example, by referring to a table.

[0100] In this embodiment, the second preset range can be a pre-set low range, that is, within this range, the air quality parameters do not need to be adjusted much, so the first target ratio is determined as the preset ratio.

[0101] For example, the preset ratio can be the minimum opening ratio of the target mode that has been set in advance, which can be customized according to the actual scenario or needs.

[0102] For example, when the CO2 concentration is stable, the system adopts an internal circulation mode to save energy, while the external circulation ratio remains low.

[0103] In this embodiment, when there is a change in the personnel status parameters, that is, when the number of people in the vehicle's cabin increases, if it is greater than or equal to a preset number, the activation ratio of the target mode is adjusted accordingly based on a pre-set second adjustment amount.

[0104] For example, the preset quantity can be a pre-set number of personnel, and its specific value can be customized according to the actual scenario or needs. This disclosure does not limit this.

[0105] For example, the second adjustment amount is positively correlated with the personnel status parameter, meaning that as the number of personnel increases, the corresponding second adjustment amount also increases.

[0106] For example, the system dynamically adjusts the ventilation intensity based on the number of passengers. In scenarios with multiple passengers, the CO2 concentration is generated at a higher rate, and the system automatically increases the proportion of external circulation.

[0107] For example, based on the current air quality parameter A1 and / or the occupant status parameter B1, a first target ratio is determined as C1. After the external circulation opening ratio in the air conditioning operation parameters reaches C1 and continues to operate for a period of time, if the number of passengers in the vehicle increases, i.e., the occupant status parameter increases to B2, then the external circulation opening ratio needs to be increased accordingly. That is, according to the second adjustment amount, the external circulation opening ratio is increased to update the first target ratio to C3, where C3 > C1. Thus, when the number of passengers increases, the CO2 concentration can be reduced by increasing the external circulation opening ratio.

[0108] In the above embodiments, when the air quality is in different ranges, adjustments are made using a mapping relationship or a preset ratio; when the number of people exceeds the limit, the target mode activation ratio is increased based on a second adjustment amount positively correlated with the number of people. This achieves refined management based on concentration levels and personnel load, automatically enhancing ventilation intensity in multi-person scenarios, reflecting the characteristics of preventive control.

[0109] In the above embodiments, through the adaptive adjustment strategy, the system can run automatically in the background without the user's awareness, and can preventively maintain air quality parameters below the air quality trigger threshold, thus achieving the purpose of preventive adjustment.

[0110] Step 103: In response to the first air quality parameter meeting the trigger condition of the interactive adjustment strategy, the vehicle's air conditioning operating parameters are adjusted through the interactive adjustment strategy.

[0111] For example, the interactive adjustment strategy could be that when the first-level adaptive adjustment strategy fails to effectively suppress the rise in CO2 concentration and the concentration exceeds the constraint conditions, the system adjusts the air conditioning operating parameters in a way that is perceptible to the user; or it could adjust the air conditioning operating parameters in response to user feedback.

[0112] In some embodiments, the interactive adjustment strategy serves as a progressive adjustment strategy after the adaptive adjustment strategy fails. It can request user access in a minimally disruptive manner when automatic adjustment is insufficient, and complete the collaborative operation of multiple devices after user confirmation to adjust air quality parameters.

[0113] For example, based on the current air quality parameter A1 and / or personnel status parameter B1, a first target ratio is determined as C1. After the external circulation opening ratio in the air conditioning operating parameters reaches C1 and continues to operate for a period of time, the air quality parameter continues to rise to A2. When A2 approaches the air quality trigger threshold, that is, when the difference between A2 and the air quality trigger threshold is less than the preset threshold, the external circulation opening ratio is increased according to the first adjustment amount based on the external environmental parameters, and a second target ratio of C2 is determined, where C2 > C1. Thus, by increasing the external circulation opening ratio, the CO2 concentration can be reduced. When the air quality parameter still rises to above the air quality trigger threshold after operating at C2 for a period of time, an interactive adjustment strategy is triggered to further adjust the air conditioning operating parameters to reduce the CO2 concentration in a way that is perceptible to the user.

[0114] In some embodiments, in response to a first air quality parameter satisfying the triggering condition of an interactive adjustment strategy, the vehicle's air conditioning operating parameters are adjusted using the interactive adjustment strategy, including: in response to a first air quality parameter being greater than an air quality trigger threshold, determining air conditioning status parameters, the air conditioning status parameters including at least one of the following: the status of the vehicle's air conditioning equipment, the status of the target function of the air conditioning equipment, and user operation records for the air conditioning equipment in the current control cycle; and adjusting the vehicle's air conditioning operating parameters based on the air conditioning status parameters using the interactive adjustment strategy.

[0115] For example, the trigger condition for the interactive adjustment strategy can be that the first air quality parameter after the adaptive adjustment strategy exceeds the air quality trigger threshold, that is, the adaptive adjustment strategy fails, and then the interactive adjustment strategy is activated.

[0116] In some embodiments, the state of the air conditioning equipment can be the air conditioning equipment being on or off; the state of the target function can be the target function being on or off.

[0117] For example, the target function could be a pre-set automatic air purification function, which the user can turn on or off.

[0118] In some embodiments, the current control cycle can be the vehicle power-on cycle, the vehicle driving cycle, etc., for example, the control cycle is from the vehicle power-on start to the vehicle parking and turning off. The user operation record for the air conditioning equipment under the current control cycle can be the user's operation on various parameters of the air conditioning equipment, such as turning the air conditioning equipment on or off, turning on or off the target function, adjusting the air conditioning air outlet mode, air outlet speed, etc., which are not limited in this disclosure.

[0119] In some embodiments, the air conditioning operating parameters of a vehicle can be adjusted through an interactive adjustment strategy based on the air conditioning status parameters. This can be achieved by judging the operating status of the air conditioning equipment based on the air conditioning status parameters, determining the user-perceptible information that needs to be output to the user, and further adjusting the air conditioning operating parameters.

[0120] For example, the information that the user can perceive may be output through the vehicle's output device or through the user's terminal device that has a communication connection with the vehicle, and this disclosure does not limit it.

[0121] For example, the vehicle's output device may be the vehicle's image display interface or human-machine interface, or it may be the vehicle's audio output device, such as a speaker, etc.

[0122] For example, the user's terminal device can be a mobile terminal such as a mobile phone, smartwatch, smart remote control, or tablet. It should be noted that the user can be any user within the vehicle's cabin space during the current control period; this disclosure does not limit this.

[0123] In the above embodiments, the triggering condition for the interactive adjustment strategy is met when the air quality parameter exceeds the air quality trigger threshold. After triggering, the air conditioner status parameters are acquired to adjust the air conditioner operating parameters. This achieves accurate triggering of the interactive adjustment strategy and avoids blindly popping up windows when no user intervention is required.

[0124] In summary, the vehicle control method proposed in this disclosure first adopts an adaptive adjustment strategy to automatically adjust the air conditioning operating parameters. When the adjusted air quality parameters meet the triggering conditions, it then switches to an interactive adjustment strategy. This realizes a hierarchical control logic of adaptive adjustment and interactive adjustment, achieving prevention before exceeding the standard and interactive adjustment after exceeding the standard. This reduces unnecessary user interference and ensures timely user participation when the automatic adjustment capability is insufficient, thereby improving the robustness of the control and the user experience.

[0125] Figure 2 This is a second schematic flowchart illustrating the vehicle control method according to an embodiment of this disclosure, based on Figure 1 The embodiment shown, Figure 2 right Figure 1 Step 103 in the text will be further explained, such as Figure 2 As shown, the steps include the following.

[0126] Step 201: Determine the vehicle's interaction mode based on the air conditioning status parameters.

[0127] For example, the vehicle's interaction mode can be a pre-set mode in which the user wants to interact with the vehicle or does not want to interact with the vehicle under an interactive adjustment strategy, such as including a first interaction mode and a second interaction mode.

[0128] For example, the first interaction mode can be a mode in which the user wishes to interact with the vehicle's infotainment system, such as a non-interference mode. In this mode, the vehicle control system can output prompts in real time to allow the user to perceive the adjustment process of the interactive adjustment strategy, and the user can participate in the adjustment process to achieve the adjustment of air quality parameters that meet the user's expectations.

[0129] For example, the second interaction mode can be a mode where users do not wish to interact with the vehicle's infotainment system, such as a do-not-disturb mode. In this mode, the vehicle control system is set to not output any user-perceptible prompts even if air quality parameters exceed the standard or warning threshold, thus preventing disturbance to the user and meeting user needs.

[0130] In some embodiments, the criteria for determining whether the vehicle's interaction mode is the first interaction mode or the second interaction mode based on the air conditioning status parameters can be customized according to user needs, and this disclosure does not limit it.

[0131] In some embodiments, determining the vehicle's interaction mode based on air conditioning status parameters includes: determining the operation type for the air conditioning device based on user operation records; and determining the vehicle's interaction mode as a second interaction mode in response to the existence of a preset operation type among the operation types, wherein the preset operation type includes at least one of the operation to turn off the air conditioning device and the operation to turn off a target function.

[0132] In this embodiment, the operation type can be the user's operation on various parameters of the air conditioning equipment. In the current control cycle, the user's operation record can be obtained in the user operation record, such as the operation of turning on the air conditioning equipment, the operation of turning off the air conditioning equipment, the operation of turning on the target function, the operation of turning off the target function, the operation of switching the air outlet mode, the operation of switching the air outlet level, etc.

[0133] In some embodiments, if a preset operation type exists in the operation type, it means that the user does not want the process of adjusting the air conditioning operating parameters to disturb the user's vehicle use process, that is, the vehicle's interaction mode is determined to be the second interaction mode.

[0134] In some embodiments, if there is no preset operation type in the operation type, it means that the user wants to perceive the adjustment process of the air conditioning operating parameters, that is, the vehicle's interaction mode is determined to be the first interaction mode.

[0135] For example, the preset operation type could be that the user has turned off the air conditioning unit and / or turned off the target function within the current control cycle. It should be noted that "the user turned off the air conditioning unit" means that the air conditioning unit was running while on, and the user triggered the turn-off button or switch; "the user turned off the target function" means that the target function was running while air purification was being performed, and the user triggered the turn-off button or switch for the target function.

[0136] For example, regarding CO2 concentration control, an anti-interference strategy is set up so that if the user turns off the automatic air purification preset switch or turns off the air conditioner during the current driving cycle, the user will not be prompted again during this cycle.

[0137] In the above embodiments, the system determines whether a preset operation type exists based on the user's operation log. If it does, it indicates that the vehicle is currently in a second interaction mode. The second interaction mode is a do-not-disturb mode, meaning that in this mode, the user does not wish to receive notifications, and the system automatically blocks subsequent automatic prompts, respecting the user's intentions and avoiding repeated disturbances.

[0138] Step 202: Based on the air conditioning status parameters and interaction mode, adjust the vehicle's air conditioning operating parameters through an interactive adjustment strategy.

[0139] In some embodiments, the air conditioning operating parameters of a vehicle are adjusted through an interactive adjustment strategy based on air conditioning status parameters and interaction mode, including any one of the following: in response to the interaction mode being a first interaction mode, a prompt message is output based on the air conditioning status parameters to adjust the air quality parameters in the cabin space through a target function, the prompt message being used to indicate the status of the air conditioning equipment and / or the status of the target function; in response to the interaction mode being a second interaction mode, the adjustment of the air conditioning operating parameters by the interactive adjustment strategy is terminated.

[0140] In some embodiments, in response to the interaction mode being the first interaction mode, a prompt message is output based on the air conditioning status parameters to adjust the air quality parameters in the cabin space through the target function.

[0141] For example, the prompt message is used to indicate the status of the air conditioning equipment and / or the status of the target function.

[0142] In some embodiments, in the first interactive mode, by judging the air conditioning status parameters, prompt information can be output through the output device of the air conditioning equipment or the user's terminal device to inform the user of the current operating status of the air conditioning equipment, thereby adjusting the air quality parameters in the cabin space through the relevant processing executed by the target function.

[0143] In some embodiments, adjusting the air quality parameters in the cabin space through the target function can be achieved by the system directly controlling the target function to start air purification when the target function is on and the air conditioning equipment is on, and informing the user that the air purification process has been started by outputting a prompt message, thereby realizing an air purification process that the user can perceive.

[0144] In some embodiments, adjusting the air quality parameters in the cabin space by means of a target function may be achieved by the system outputting a prompt message when the air conditioning equipment and / or the target function is turned off, so as to activate the target function to perform air purification in response to user triggering, thereby adjusting the air quality parameters in the cabin space.

[0145] In some embodiments, the purpose of outputting prompt information based on air conditioning status parameters to adjust the air quality parameters in the cabin space through the target function is to further reduce the air quality parameters in the event that the system's adaptive adjustment fails, so that the air quality in the cabin space meets the user's comfort requirements and avoids discomfort to the occupants and impact on driving safety caused by excessive air quality parameters.

[0146] In some embodiments, in response to the interaction mode being a first interaction mode, a prompt message is output based on the air conditioning status parameters to adjust the air quality parameters in the cabin space through the target function, including: in response to the air conditioning device being in a first state and the target function being in a second state, displaying a preset window on the image output interface and outputting a first prompt message through the preset window, the first prompt message being used to prompt the switching of the air conditioning device's state; in response to the confirmation command for the first prompt message, controlling the air conditioning device's state to switch to the second state and activating the target function to perform air purification treatment on the cabin space.

[0147] For example, the first state can be a closed state or a non-started state, and the second state can be an open state or a turned-on state.

[0148] For example, the image output interface can be a display screen or central control screen in the vehicle, in-vehicle entertainment system screen, instrument panel prompts, head-up display, etc.

[0149] For example, the preset window can be a dialog box or prompt box that pops up on the image output interface, such as a pop-up window, modal dialog box, notification card, etc. on the central control screen. The display method of the preset window is not limited in this disclosure.

[0150] For example, the system can pop up a preset window on the image output interface and display a first prompt message to remind the user that the air conditioning is not currently off and needs to be switched on. For instance, it could indicate that the CO2 concentration inside the vehicle is too high, suggesting that the air conditioning be turned on.

[0151] In some embodiments, when the air conditioning unit is in the off state and the target function is in the on state, the first prompt information is output through the preset window of the image output interface. In response to the user's operation of clicking the confirmation button, voice confirmation, or gesture confirmation, such as clicking the confirmation button on the central control screen or saying the command "confirm to turn on", the system first controls the air conditioning unit to switch from the off state to the on state, and then starts the target function to perform air purification treatment (such as switching to external circulation mode, adjusting the fan speed, etc.).

[0152] For example, activating the target function to purify the cabin air can be a process of reducing CO2 concentration through ventilation and / or filtration, such as turning on the external air circulation, increasing the air volume, etc.

[0153] For example, when a user turns on the automatic air purification function but the air conditioner is off, if the CO2 concentration value exceeds the warning threshold, a pop-up window will prompt the user that "the CO2 concentration is high, it is recommended to turn on the air conditioner." If the user chooses to turn it on, the air conditioner will be turned on and air purification will be performed.

[0154] In some embodiments, if the user clicks "ignore" or there is no response within a preset time, no operation will be performed this time, and the air quality parameters in the cabin space will continue to be monitored.

[0155] In the above embodiments, for scenarios where the air conditioner is off and the target function is on, a prompt message is output to guide the user to turn on the air conditioner, and the air conditioner status is automatically switched and the air purification is started after the user confirms. This realizes the linkage control of air conditioning and air purification, and the user only needs to confirm once to complete the collaborative operation of multiple devices, improving operational efficiency.

[0156] In some embodiments, in response to the interaction mode being a first interaction mode, a prompt message is output based on the air conditioning status parameters to adjust the air quality parameters in the cabin space through the target function, including: in response to the air conditioning device being in a second state and the target function being in a first state, displaying a preset window on the image output interface and outputting a second prompt message through the preset window, the second prompt message being used to prompt the switching of the target function's state; in response to a confirmation command for the second prompt message, controlling the target function's state to switch to the second state, and starting the target function to perform air purification treatment in the cabin space.

[0157] For example, if the air conditioning unit is on but the target function is off, a preset window is displayed on the image output interface, and a second prompt message is output through the preset window to inform the user that the current CO2 concentration is high and suggests turning on the target function. In response to the user's confirmation command, such as clicking a confirmation button, voice confirmation, or gesture confirmation, the system controls the target function to turn on and initiates air purification.

[0158] For example, the second prompt could be a message asking the user to switch the target function to the on state, or a message asking the user to turn on the air purification process, so that the user can determine that the target function needs to be switched.

[0159] For example, if a user turns off the automatic air purification function and the air conditioner is on, when the CO2 concentration value exceeds the warning threshold, a pop-up window will prompt the user that "the CO2 concentration is high, it is recommended to turn on the automatic air purification function." If the user chooses to turn it on, the air purification will be performed, and the "automatic air purification" preset function will be turned on in conjunction with it.

[0160] In the above embodiments, for scenarios where the air conditioner is on and the target function is off, a prompt message is output to guide the user to turn on the target function, and air purification is automatically started after user confirmation. This enables concentration control with minimal cost while the air conditioner is already running, avoiding unnecessary switching of air conditioner status.

[0161] In some embodiments, in response to the interaction mode being a first interaction mode, a prompt message is output based on the air conditioning status parameters to adjust the air quality parameters in the cabin space through the target function, including: in response to the air conditioning equipment being in a first state and the target function being in a first state, determining the number of times the prompt message is triggered within the current control cycle; in response to the number of triggers being less than a preset number, displaying a preset window on the image output interface and outputting a third prompt message through the preset window, the third prompt message being used to prompt the switching of the state of the air conditioning equipment and the state of the target function; in response to the confirmation command for the third prompt message, controlling the state of the target function and the air conditioning equipment to switch to a second state, and starting the target function to perform air purification treatment on the cabin space.

[0162] For example, if the air conditioning is off and the target function is also off, the system first determines the number of times it prompts the user within the current control cycle, i.e., the number of times it outputs a prompt message. This helps determine the user's needs within the current control cycle. In other words, if the user has ignored the third prompt message in this scenario or has ignored it more than a preset number of times (i.e., greater than or equal to a preset number), it means the user does not want the system to prompt them again in this scenario, and the system will not output a third prompt message for this scenario to avoid disturbing the user. Conversely, if no third prompt message has been output in the current control cycle, or if the number of times the third prompt message has been output is less than a preset number, the system will output a third prompt message to remind the user.

[0163] In some embodiments, the preset number of times can be the maximum number of times the third prompt message is output in advance, which can be customized according to specific scenarios or needs, and this disclosure does not limit it.

[0164] In some embodiments, when a user clicks the confirmation button or confirms via voice or makes a confirmation gesture in response to a third prompt message, the system recognizes the confirmation command and controls both the target function and the air conditioning equipment to be turned on, and initiates the target function to purify the air in the cabin space.

[0165] For example, if the user turns off the automatic air purification function and the air conditioner is off, when the CO2 concentration value is greater than the warning threshold, a pop-up window will prompt the user that "the CO2 concentration is high, it is recommended to turn on the automatic air purification function." If the user selects yes, the "automatic air purification" preset function will be turned on and the air conditioner will be turned on in conjunction with it. If the user selects not to turn it on or ignores it, no action will be taken. The triggering logic of this scenario is executed only once in a power-on cycle.

[0166] In the above embodiments, for scenarios where the air conditioner and the target function are turned off, a trigger count judgment is introduced to avoid repeated prompts within a single cycle. After user confirmation, both the air conditioner and the target function are turned on simultaneously. Combining an anti-interference mechanism with linkage control, even in extreme scenarios, it can still ensure that a single prompt is sufficient to complete the entire system startup.

[0167] In some embodiments, activating the target function to purify the air in the cabin space includes: activating the target function to purify the air in the cabin space in response to the vehicle's operating mode being a target operating mode.

[0168] For example, in the scenarios described above, before the system activates the target function to purify the air in the cabin space, it may first determine the vehicle's operating mode to confirm whether to purify the air in the cabin based on the operating mode.

[0169] In some embodiments, determining the vehicle's operating mode may involve first determining whether the air conditioning system is in power-saving mode, and then further determining whether the battery does not require high thermal management, thereby determining the vehicle's operating mode.

[0170] For example, the target operating mode can be a non-energy-saving mode, that is, the air conditioning equipment is not in a power-saving mode and the battery does not have high thermal management requirements. In the non-energy-saving mode, the vehicle is allowed to consume additional energy for air purification; while in the energy-saving mode, the vehicle is not allowed to consume additional energy for air purification.

[0171] For example, in energy-saving mode, the air conditioner needs to reduce power and prioritize saving energy. If the battery temperature is too high, it needs to cool the battery first to ensure safety. In this case, the system will not activate the target function to adjust the air quality in the cabin. However, in non-energy-saving mode, the air conditioner is in normal / comfort mode. It can appropriately increase energy consumption to reduce air quality parameters. The battery temperature is normal and there is no urgent cooling need. The full capacity of the air conditioner can be used in the cabin. The system will activate the target function to adjust the air quality in the cabin.

[0172] In the above embodiments, before activating the target function for air purification, it is further determined whether the vehicle's operating mode is the target operating mode (such as non-power-saving mode, non-battery high-heat management state). This reflects an energy consumption balance mechanism, that is, purification is only performed when the vehicle is allowed to consume additional energy, avoiding conflicts with energy-saving or battery safety requirements.

[0173] In some embodiments, the method further includes: performing air purification in response to a confirmation instruction of the first prompt message and starting a timer; determining a second air quality parameter in the cabin space in response to the timer reaching a preset duration; and outputting a prompt message based on the reacquired air conditioning status parameters and the second air quality parameter in response to the second air quality parameter being greater than an air quality trigger threshold, so as to adjust the air quality parameter in the cabin space through a target function.

[0174] In some embodiments, the first prompt message may be the first message output by the system within the current control cycle to prompt the user to switch the status of the air conditioning equipment and / or switch the status of the target function. After the system receives the user's confirmation instruction for the first prompt message, it activates the target function to purify the cabin air. The system then enters a silent observation period, during which it will not repeatedly output prompt messages to avoid frequently disturbing the user. In other words, although the system will continuously monitor the air quality parameters in the cabin during the silent observation period, it will not output prompt messages in response to air quality parameters exceeding the air quality trigger threshold, but will remain silent until the silent observation period ends.

[0175] In some embodiments, the silent observation period can be determined by starting a timer and comparing it with a preset duration. That is, when air purification begins, the timer starts and begins timing. If the timer has not reached the preset duration, i.e., the timer's count is less than the preset duration, the system will remain silent and will not output any prompts to disturb the user. When the timer reaches the preset duration, i.e., the time accumulated from the start time reaches the preset duration, the system will respond to the air quality parameters and air conditioning status parameters, outputting prompts to adjust the air quality parameters in the cabin space through the target function.

[0176] For example, the system sets up a silent period mechanism after the user's first confirmation. After the user receives the CO2 concentration prompt for the first time and confirms the operation, the system enters a silent observation period of a preset duration. During the silent period, even if the CO2 concentration touches the threshold again due to a brief fluctuation (such as the concentration first decreasing and then rising), the system will not repeatedly pop up the prompt to avoid frequent interruptions. The system will only trigger the interactive prompt again when the CO2 concentration continues to be higher than the threshold after the silent period ends.

[0177] In the above embodiment, after the user confirms and executes air purification for the first time, a preset silent observation period is set. After the processing time ends, the air quality is re-tested. If the air quality still does not meet the standards, a prompt is output again. This silent period mechanism avoids frequent pop-ups caused by short-term fluctuations in air quality parameters, while ensuring that the user is reminded again if the air quality continues to exceed the standards, thus balancing the need for non-interference with the effectiveness of control.

[0178] In some embodiments, in response to the interaction mode being the second interaction mode, terminating the adjustment of air conditioning operating parameters by the interactive adjustment strategy can be achieved by not outputting any prompts when the vehicle's interaction mode is determined to be the anti-interference mode, in order to avoid disturbing the user, and the interactive adjustment strategy is also terminated accordingly. The vehicle can then enter the adaptive adjustment strategy, continuing to adjust air quality parameters without the user's awareness. For details on the specific implementation of the adaptive adjustment strategy, please refer to [link to relevant documentation]. Figure 1 The specific implementation method of step 102 will not be described in detail here.

[0179] In summary, the interaction mode is determined based on the air conditioner's status parameters, and prompts are output in the first interaction mode to guide the user to adjust the air quality through the target function. The first interaction mode can be a normal mode or a non-interference mode, in which the user expects to perceive the control process. This achieves intelligent matching between the interaction method and the air conditioner's status, and by providing prompts, the air quality parameters can be adjusted in a way that is perceptible to the user, thereby improving the accuracy of air quality parameter adjustments and enhancing the user experience.

[0180] Figure 3 This is the third schematic flowchart illustrating the vehicle control method in this embodiment of the present disclosure, based on... Figures 1-2 The embodiment shown, Figure 3 To provide further explanation, such as Figure 3 As shown, the steps include the following.

[0181] Step 301: In response to the air quality parameter after adjustment by the interactive adjustment strategy being greater than the air quality trigger threshold, or in response to a control command triggered by the user, adjust the air conditioning operating parameters based on the user's control command.

[0182] For example, the air quality parameters adjusted by the interactive adjustment strategy can be, for example, Figure 2 The air quality parameters obtained after activating the target function to purify the cabin air in each scenario shown in the embodiments are as follows.

[0183] In some embodiments, if the air quality parameters are still greater than the air quality trigger threshold, the user-initiated control logic will be triggered. For example, a prompt message will be output through the output device to inform the user that the air purification treatment is ineffective and that the user needs to make adjustments. In response to the control command triggered by the user, the air conditioner operating parameters will be adjusted.

[0184] For example, under user-initiated control logic, the user can trigger control commands by touching the buttons or options on the image output interface, or by using voice commands or gestures, and this disclosure does not limit this.

[0185] In some embodiments, Figures 1-2 During or after the adjustment process of the adaptive and interactive adjustment strategies shown, users can manually trigger control commands to switch the control logic to user-initiated control logic at any time.

[0186] In some embodiments, under user-initiated control logic, the user can adjust the air conditioning operating parameters to reduce air quality parameters, or adjust the air quality parameters by controlling the vehicle's windows; this disclosure does not limit this.

[0187] For example, when neither the first nor the second level of control can reduce the CO2 concentration to the ideal level (below the warning threshold), or when the user wishes to intervene actively based on personal preference, the system enters the third level—pure manual control mode. At this level, the user can directly control the air conditioning system's internal and external circulation mode, air volume, and window opening and closing via the central control screen or physical buttons. The system exits the automatic control logic and fully responds to the user's manual operation commands. When the user finishes manual operation and exits manual mode, the system automatically returns to the first-level bottom-line control state and resumes intelligent automatic control.

[0188] In the above embodiments, when the interactive adjustment strategy still fails to reduce the air quality parameters below the air quality trigger threshold, or when the user actively triggers a control command, the system fully responds to the user's control command. This achieves a third layer of user-initiated control, preserving complete control autonomy for the user and ensuring that the user can directly control the cabin air environment even in extreme scenarios. In summary, the vehicle control method disclosed herein, through the construction of a progressive control architecture consisting of adaptive adjustment strategies and interactive adjustment strategies, achieves intelligent and refined management of cabin air quality. It proactively intervenes and regulates air quality before concentrations exceed standards, achieving continuous and preventative concentration management, rather than passively responding only after standards are exceeded. Furthermore, if standards are exceeded, the interactive adjustment strategy is triggered to reduce air quality parameters in a manner perceptible to the user. This achieves preventative control and proactive adjustment of air quality parameters, resulting in system energy balance and improved user experience.

[0189] based on Figures 1-3 The embodiments shown below provide a specific implementation method, and the execution method shown in the following implementation method can be used as... Figures 1-3 One specific implementation method of the embodiment shown is described.

[0190] This implementation method is applied to an automotive air conditioning control system. When the user is using the vehicle, the system monitors the CO2 concentration in the cabin, calculates and calibrates a suitable CO2 concentration control target based on the number of people in the vehicle and the ambient temperature, and executes corresponding control measures according to the CO2 concentration value, including functions such as underlying control logic, manual / automatic air purification, air conditioning linkage control, and intelligent reminders.

[0191] The system utilizes an onboard CO2 concentration sensor to collect in-vehicle CO2 concentration values. An "Automatic Air Purification Function" on / off button, as well as a button to manually activate the air purification function, are designed into the air conditioning system's operation settings interface. Control strategies are implemented by reading CO2 concentration sensor values ​​and corresponding user presets and manual operation options. To prevent fluctuations in the air conditioning system, CO2 concentration values ​​are filtered, and control strategies are executed based on the filtered values.

[0192] CO2 concentration control involves data acquisition, human-computer interaction, and control execution. Functional implementation and interaction strategies include... Figure 4A As shown, the sensor collects the raw CO2 concentration value and transmits the data to the application layer controller via internal communication. The application layer controller filters the raw value and uses it for two purposes: firstly, for the human-machine interface display to prevent display fluctuations caused by CO2 concentration fluctuations; secondly, for the CO2 concentration control target. Since the air conditioning system actuators require time to operate, and the reduction of CO2 concentration also requires time, step-wise control of the CO2 concentration target effectively reduces system fluctuations.

[0193] This solution proposes a three-step hierarchical control scheme, decomposing the CO2 concentration control in the vehicle cabin into three progressive levels, with each level forming a progressively escalating linkage: The first level is a bottom-line fallback control, where the system runs continuously in the background, automatically adjusting the internal and external circulation and airflow based on multi-dimensional parameters to achieve seamless preventative concentration management; the second level is human-machine interaction control (including an anti-interference mechanism), where the system triggers a human-machine interaction prompt and introduces anti-interference logic to avoid repeatedly disturbing the user when the bottom-line control fails to suppress the concentration rise above a preset threshold; the third level is purely manual control, where control is completely handed over to the user for manual adjustment when the first two levels fail to achieve the desired control effect.

[0194] Figure 4B A flowchart of a hierarchical control scheme, such as Figure 4B As shown, the specific hierarchical control process is described below.

[0195] First layer: bottom-level safety net control.

[0196] The bottom-level fallback control is the basic control layer, characterized by its covert operation, continuous adjustment, and imperceptible operation. This layer continuously maintains the cabin carbon dioxide concentration within a safe range through the switching between internal and external air circulation and airflow adjustment of the air conditioning system, without the user's awareness.

[0197] Control Logic: Multi-dimensional Parameter Acquisition: The system continuously collects the following parameters as control inputs, including: CO2 concentration in the cabin; passenger compartment (including the number and distribution of passengers, obtained through seat pressure sensors, cameras, etc.); ambient temperature (outdoor temperature); operating conditions (internal / external circulation of the air conditioning system, fan speed, etc.).

[0198] First, based on the number of passengers and the ambient temperature, the control threshold for CO2 concentration is obtained by looking up a table. Taking into account the number of passengers, ambient temperature, and energy consumption balance of the air conditioning system when controlling CO2 concentration, the more passengers there are, the higher the control threshold will be; the higher the temperature, the higher the control threshold will be. When the CO2 concentration is greater than the control threshold obtained by looking up the table, the following adaptive control strategy for CO2 concentration is executed.

[0199] Adaptive control strategy: Based on the above multi-dimensional parameters, the system continuously calculates the optimal ratio of internal and external circulation in the background. When the CO2 concentration is in a safe range but shows an upward trend, the system appropriately increases the external circulation ratio to introduce fresh air to dilute the CO2 concentration. When the CO2 concentration is stable at a low level, the system prioritizes the internal circulation mode to save energy. The system dynamically adjusts the ventilation intensity according to the number of passengers. In scenarios with multiple passengers, the CO2 generation rate is higher, and the system automatically increases the proportion of external circulation.

[0200] Regarding the setting of CO2 concentration control thresholds, an energy consumption balance mechanism is adopted, that is, a dynamic balance model is established between concentration control and energy consumption. Under high-temperature conditions in summer, the system tends to use a smaller external circulation ratio and a lower air volume to reduce the cooling load. Under low-temperature conditions in winter, the cold air introduced by the external circulation will increase heating energy consumption, and the system will also prioritize the strategy of internal circulation + low air volume. In spring and autumn or when the outside temperature is suitable, the system can use the external circulation more freely for concentration adjustment, at which time the energy consumption cost is the lowest. Under different ambient temperatures, the external circulation is only increased when the CO2 concentration approaches the warning threshold (i.e., the control threshold).

[0201] The aforementioned adaptive control strategy can suppress the rate of increase in CO2 concentration as much as possible through continuous preventative control without the user's awareness, delaying or even avoiding the triggering of the second-level interactive prompts, thus fundamentally reducing disturbance to the user.

[0202] Second layer: Human-computer interaction control (including anti-interference mechanism).

[0203] When the first-level bottom control is limited by external conditions (such as a closed environment with many people, long-term parking, and external circulation being limited by ambient air quality), and cannot effectively suppress the rise in CO2 concentration, and the concentration exceeds the preset threshold, the system enters the second-level control - human-machine interaction control.

[0204] This layer introduces a complete anti-interference interaction logic, which intelligently determines whether interaction is needed: before triggering an interaction prompt, the system first determines the current working status of the air conditioning system; if the air conditioning is already on and is performing external circulation ventilation, the system only displays a lightweight prompt of "The air conditioning has been turned on for you" on the central control screen, rather than popping up a pop-up window that requires user operation, thus avoiding secondary operation.

[0205] The interaction method is designed in a hierarchical manner: lightweight prompts (status bar notifications, small icon color changes) are used to inform users that the system is processing automatically and no operation is required; standard prompts (central control screen pop-ups) are used for scenarios where users need to confirm whether to perform the operation; the system intelligently selects the interaction method according to the current driving scenario (such as highway driving, parking, etc.) to avoid popping up intrusive pop-ups in critical driving scenarios.

[0206] When it is necessary to convey information to users, this level uses intelligent judgment and anti-interference mechanisms to minimize the number of interactions and reduce the intensity of interactions, significantly improving the user experience. Figure 4C A flowchart illustrating the human-computer interaction control process, such as... Figure 4C As shown, the specific control process is described below.

[0207] Users can turn the "Automatic Air Purification" preset function on or off through the human-computer interaction interface. When the preset function is on and the air conditioner is on, air purification will be performed automatically. When the user turns on the automatic air purification function and the air conditioner is on, if the CO2 concentration value exceeds the warning threshold (this value may vary depending on the vehicle model and target definition, the same below), a pop-up window will prompt the user "CO2 concentration is high, automatic air purification has been activated for you"; if the user turns on the automatic air purification function but the air conditioner is off, if the CO2 concentration value exceeds the warning threshold, a pop-up window will prompt the user "CO2 concentration is high, it is recommended to turn on automatic air purification". If the user chooses to turn it on, air purification will be performed and the air conditioner will be turned on in conjunction. If the user chooses not to turn it on or ignores the operation, CO2 concentration control will be ignored, and the user will not be prompted again during this cycle; if the user turns off the automatic air purification function... Yes, and the air conditioner is on. When the CO2 concentration exceeds the warning threshold, a pop-up window will prompt the user that "CO2 concentration is high, it is recommended to turn on automatic air purification." If the user chooses to turn it on, air purification will be performed, and the "automatic air purification" preset function will be turned on in conjunction with it. If the user turns off the automatic air purification function and the air conditioner is off, when the CO2 concentration exceeds the warning threshold, a pop-up window will prompt the user that "CO2 concentration is high, it is recommended to turn on automatic air purification." If the user chooses yes, the "automatic air purification" preset function will be turned on, and the air conditioner will be turned on in conjunction with it. If the user chooses not to turn it on or ignores it, no action will be taken. This scenario trigger logic is executed only once within one power-on cycle.

[0208] The second layer of control also includes a silent period mechanism after initial confirmation. After the user receives the CO2 concentration prompt for the first time and confirms the operation (such as turning on the air conditioner / increasing the external circulation), the system enters a silent observation period of a preset duration. During the silent period, even if the CO2 concentration touches the threshold again due to a brief fluctuation (such as the concentration first decreasing and then rising), the system will not repeatedly pop up the prompt to avoid frequent interruptions. The system will only trigger the interactive prompt again when the CO2 concentration continues to be higher than the threshold after the silent period ends.

[0209] The third level: purely manual control.

[0210] When neither the first nor the second level of control can reduce the CO2 concentration to the ideal level, or when the user wishes to intervene actively based on personal preference, the system enters the third level—pure manual control mode.

[0211] At this level: users can directly control the air conditioning system's internal and external circulation modes, air volume, and window opening and closing via the central control screen or physical buttons; the system exits the automatic control logic and fully responds to the user's manual operation commands; when the user finishes manual operation and exits manual mode, the system automatically returns to the first-level bottom-layer control state and resumes intelligent automatic control.

[0212] This level retains complete control over the user, ensuring that the user can directly control the cabin air environment in any extreme scenario.

[0213] Figure 4D To prevent intrusion, the interaction logic is illustrated in the diagram. If the user turns off the "Automatic Air Purification" preset switch or turns off the air conditioning during the air purification process within the current driving cycle, no pop-up reminder will appear within that cycle. If the user turns the "Automatic Air Purification" preset function back on within the same cycle, the reminder function will be reset.

[0214] If the user manually turns off the manual air purifier switch or the air conditioning switch while the air purifier is in operation, the automatic air purifier start logic will no longer be effective in the current driving cycle. If the automatic air purifier start logic is disabled, it will be restored when the user manually turns the automatic purifier setting back on. If the automatic air purifier start logic is disabled, it will be restored after the controller is reset.

[0215] In summary, this solution offers the following advantages: Firstly, through the first-level bottom-line control, continuous and preventative management of CO2 concentration is achieved. The system proactively intervenes and regulates before the concentration reaches the warning threshold, curbing the upward trend in advance, rather than passively responding after exceeding the limit. Secondly, through the anti-interference mechanism (intelligent judgment, silent period, and tiered prompts) in the second-level human-machine interaction control, unnecessary large-screen pop-up interference is minimized, avoiding the problem of repeated pop-ups disturbing users. Thirdly, energy consumption balance is achieved, effectively reducing the additional energy consumption of the air conditioning system and improving the range performance of electric vehicles. Fourthly, the control levels are progressive and complementary, improving the accuracy of CO2 concentration control. Finally, it has broad applicability.

[0216] Figure 5 This is a schematic diagram of the structure of a vehicle control device 500 according to an embodiment of this disclosure. Figure 5 As shown, the device includes: an acquisition module 510, a first control module 520, and a second control module 530.

[0217] The acquisition module is used to acquire the vehicle's environmental parameters, which include at least the air quality parameters and occupant status parameters within the cabin space; the first control module is used to adaptively adjust the vehicle's air conditioning operating parameters based on the environmental parameters using an adaptive adjustment strategy, and determine the adjusted first air quality parameter; the second control module is used to adjust the vehicle's air conditioning operating parameters using an interactive adjustment strategy in response to the first air quality parameter meeting the triggering conditions of the interactive adjustment strategy.

[0218] In some embodiments, the environmental parameters also include vehicle external environmental parameters. The first control module is used to: determine the air quality trigger threshold in the cabin space based on the personnel status parameters and the vehicle external environmental parameters; and adaptively adjust the air conditioning operating parameters based on the environmental parameters, with the air quality parameters in the cabin space being less than or equal to the air quality trigger threshold as a constraint.

[0219] In some embodiments, the first control module is configured to: determine a first target ratio based on air quality parameters and / or personnel status parameters, and adjust the activation ratio of the target mode in the air conditioning operating parameters according to the first target ratio; in response to the difference between the air quality parameters and the air quality trigger threshold being less than a preset threshold, determine a second target ratio based on a first adjustment amount, and adjust the activation ratio of the target mode in the air conditioning operating parameters according to the second target ratio, wherein the first adjustment amount is related to the vehicle's external environmental parameters.

[0220] In some embodiments, the second control module is configured to: in response to a first air quality parameter being greater than an air quality trigger threshold, determine air conditioning status parameters, the air conditioning status parameters including at least one of the following: the status of the vehicle's air conditioning equipment, the status of the target function of the air conditioning equipment, and user operation records for the air conditioning equipment in the current control cycle; and adjust the vehicle's air conditioning operating parameters based on the air conditioning status parameters through an interactive adjustment strategy.

[0221] In some embodiments, the second control module is used to: determine the vehicle's interaction mode based on air conditioning status parameters; and adjust the vehicle's air conditioning operating parameters through an interactive adjustment strategy based on the air conditioning status parameters and the interaction mode.

[0222] In some embodiments, the second control module is configured to: determine the operation type for the air conditioning device based on the user operation record; and determine the vehicle's interaction mode as the second interaction mode in response to the existence of a preset operation type in the operation type, wherein the preset operation type includes at least one of the air conditioning device shutdown operation and the target function shutdown operation.

[0223] In this disclosure, the second control module is configured to: in response to the interaction mode being the first interaction mode, output a prompt message based on the air conditioning status parameters to adjust the air quality parameters in the cabin space through the target function, wherein the prompt message is used to indicate the status of the air conditioning equipment and / or the status of the target function; and in response to the interaction mode being the second interaction mode, terminate the interactive adjustment strategy for adjusting the air conditioning operating parameters.

[0224] In some embodiments, the second control module is configured to: in response to the air conditioning device being in a first state and the target function being in a second state, display a preset window on the image output interface and output a first prompt message through the preset window, the first prompt message being used to prompt the switching of the air conditioning device's state; in response to a confirmation command for the first prompt message, control the air conditioning device to switch to the second state and start the target function to perform air purification treatment on the cabin space.

[0225] In some embodiments, the second control module is configured to: in response to the air conditioning device being in a second state and the target function being in a first state, display a preset window on the image output interface and output a second prompt message through the preset window, the second prompt message being used to prompt the switching of the target function's state; in response to a confirmation command for the second prompt message, control the target function's state to switch to the second state and start the target function to perform air purification treatment on the cabin space.

[0226] In some embodiments, the second control module is configured to: determine the number of times a prompt message is triggered within the current control cycle in response to the air conditioning device being in a first state and the target function being in a first state; display a preset window on the image output interface and output a third prompt message through the preset window in response to the number of triggers being less than a preset number, the third prompt message being used to prompt the switching of the state of the air conditioning device and the state of the target function; and control the state of the target function and the air conditioning device to switch to the second state in response to the confirmation command for the third prompt message, and start the target function to perform air purification treatment on the cabin space.

[0227] In some embodiments, the second control module is configured to: activate a target function to purify the air in the cabin space in response to the vehicle's operating mode being a target operating mode.

[0228] In some embodiments, the second control module is configured to: perform air purification in response to the confirmation instruction of the first prompt message and start a timer; determine a second air quality parameter in the cabin space in response to the timer reaching a preset duration; and output a prompt message based on the reacquired air conditioning status parameters and the second air quality parameter in response to the second air quality parameter being greater than the air quality trigger threshold, so as to adjust the air quality parameter in the cabin space through the target function.

[0229] In some embodiments, the second control module is used to: adjust the air conditioning operating parameters based on the user's control command in response to the air quality parameter after adjustment by the interactive adjustment strategy being greater than the air quality trigger threshold, or in response to a control command triggered by the user.

[0230] In summary, this device achieves intelligent and refined management of cabin air quality through a progressive control system consisting of a first control module and a second control module. It proactively intervenes and adjusts air quality before concentrations exceed limits, enabling continuous and preventative concentration management, rather than passively responding only after limits are exceeded. Further exceeding of limits triggers an interactive adjustment strategy to reduce air quality parameters in a way that is perceptible to the user. This achieves preventative control and proactive adjustment of air quality parameters, balances system energy consumption, and enhances the user experience.

[0231] This disclosure proposes a vehicle configured to perform the vehicle control method described in the above embodiments of this disclosure.

[0232] Figure 6 This is a schematic diagram of the structure of an electronic device 600 for implementing the above-described vehicle control method, according to an exemplary embodiment.

[0233] Reference Figure 6 The electronic device 600 may include one or more of the following components: a processing component 602, a memory 604, a power supply component 606, a multimedia component 608, an audio component 610, an input / output (I / O) interface 612, a sensor component 614, and a communication component 616.

[0234] Processing component 602 typically controls the overall operation of electronic device 600, such as operations associated with display, telephone calls, data communication, camera operation, and recording operations. Processing component 602 may include one or more processors 620 to execute instructions to perform all or part of the steps of the methods described above. Furthermore, processing component 602 may include one or more modules to facilitate interaction between processing component 602 and other components. For example, processing component 602 may include a multimedia module to facilitate interaction between multimedia component 608 and processing component 602.

[0235] Memory 604 is configured to store various types of data to support the operation of electronic device 600. Examples of such data include instructions for any application or method operating on electronic device 600, contact data, phonebook data, messages, pictures, videos, etc. Memory 604 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk.

[0236] Power supply component 606 provides power to various components of electronic device 600. Power supply component 606 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to electronic device 600.

[0237] Multimedia component 608 includes a screen that provides an output interface between electronic device 600 and user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touchscreen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensors may sense not only the boundaries of touch or swipe actions but also the duration and pressure associated with the touch or swipe operation. In some embodiments, multimedia component 608 includes a front-facing camera and / or a rear-facing camera. When electronic device 600 is in an operating mode, such as a shooting mode or video mode, the front-facing camera and / or rear-facing camera may receive external multimedia data. Each front-facing camera and rear-facing camera may be a fixed optical lens system or have focal length and optical zoom capabilities.

[0238] Audio component 610 is configured to output and / or input audio signals. For example, audio component 610 includes a microphone (MIC) configured to receive external audio signals when electronic device 600 is in an operating mode, such as call mode, recording mode, and voice recognition mode. The received audio signals may be further stored in memory 604 or transmitted via communication component 616. In some embodiments, audio component 610 also includes a speaker for outputting audio signals.

[0239] I / O interface 612 provides an interface between processing component 602 and peripheral interface modules, such as keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to, home buttons, volume buttons, power buttons, and lock buttons.

[0240] Sensor assembly 614 includes one or more sensors for providing state assessments of various aspects of electronic device 600. For example, sensor assembly 614 may detect the on / off state of electronic device 600, the relative positioning of components such as the display and keypad of electronic device 600, changes in position of electronic device 600 or a component of electronic device 600, the presence or absence of user contact with electronic device 600, orientation or acceleration / deceleration of electronic device 600, and temperature changes of electronic device 600. Sensor assembly 614 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. Sensor assembly 614 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, sensor assembly 614 may also include an accelerometer, gyroscope, magnetometer, pressure sensor, or temperature sensor.

[0241] Communication component 616 is configured to facilitate wired or wireless communication between electronic device 600 and other devices. Electronic device 600 can access wireless networks based on communication standards, such as WiFi, 2G or 3G, 4G LTE, 5G NR (NewRadio), or combinations thereof. In one exemplary embodiment, communication component 616 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, communication component 616 also includes a near-field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.

[0242] In an exemplary embodiment, the electronic device 600 may be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field-programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to perform the methods described above.

[0243] In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 604 including instructions, which can be executed by a processor 620 of an electronic device 600 to perform the above-described method. For example, the non-transitory computer-readable storage medium may be a ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, and optical data storage device, etc.

[0244] Embodiments of this disclosure also provide a non-transitory computer-readable storage medium storing computer instructions, wherein the computer instructions are used to cause a computer to perform the vehicle control method described in the above embodiments of this disclosure.

[0245] Embodiments of this disclosure also provide a computer program product, including a computer program that is executed by a processor using the vehicle control method described in the above embodiments of this disclosure.

[0246] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this disclosure described herein can be implemented in orders other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses, systems, and methods consistent with some aspects of this disclosure as detailed in the appended claims.

[0247] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0248] Any process or method description in the flowchart or otherwise herein can be understood as representing a module, segment, or portion of code comprising one or more executable instructions for implementing a particular logical function or process, and the scope of preferred embodiments of this disclosure includes additional implementations in which functions may be performed not in the order shown or discussed, including substantially simultaneously or in reverse order depending on the function involved, as will be understood by those skilled in the art to which embodiments of this disclosure pertain.

[0249] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as a sequenced list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by, or in conjunction with, an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processing module, or other system that can fetch and execute instructions from, an instruction execution system, apparatus, or device). For the purposes of this specification, "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transmit programs for use by, or in conjunction with, an instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of computer-readable media include: an electrical connection having one or more wires (control method), a portable computer disk drive (magnetic device), random access memory (RAM), read-only memory (ROM), erasable and editable read-only memory (EPROM or flash memory), fiber optic devices, and portable optical disc read-only memory (CDROM). Furthermore, computer-readable media can even be paper or other suitable media on which programs can be printed, because programs can be obtained electronically, for example, by optically scanning the paper or other media, followed by editing, interpreting, or otherwise processing as necessary, and then stored in computer memory.

[0250] It should be understood that various parts of the embodiments of this disclosure can be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented using any one or a combination of the following techniques known in the art: discrete logic circuits having logic gates for implementing logical functions on data signals, application-specific integrated circuits (ASICs) having suitable combinational logic gates, programmable gate arrays (PGAs), field-programmable gate arrays (FPGAs), etc.

[0251] Those skilled in the art will understand that all or part of the steps of the methods described in the above embodiments can be implemented by a program instructing related hardware. The program can be stored in a computer-readable storage medium, and when executed, the program includes one or a combination of the steps of the method embodiments.

[0252] Furthermore, the functional units in the various embodiments of this disclosure can be integrated into a single processing module, or each unit can exist physically separately, or two or more units can be integrated into a single module. The integrated module can be implemented in hardware or as a software functional module. If the integrated module is implemented as a software functional module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. The aforementioned storage medium can be a read-only memory, a hard disk, or an optical disk, etc.

[0253] Although embodiments of the present disclosure have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present disclosure.

Claims

1. A vehicle control method, characterized in that, The method includes: The environmental parameters of the vehicle are obtained, including at least the air quality parameters and the occupant status parameters in the cabin space. Based on the environmental parameters, the air conditioning operating parameters of the vehicle are adaptively adjusted using an adaptive adjustment strategy, and the adjusted first air quality parameter is determined. In response to the first air quality parameter meeting the trigger condition of the interactive adjustment strategy, the air conditioning operating parameters of the vehicle are adjusted through the interactive adjustment strategy.

2. The method according to claim 1, characterized in that, The environmental parameters also include vehicle external environmental parameters. The adaptive adjustment of the vehicle's air conditioning operating parameters based on these environmental parameters, using an adaptive adjustment strategy, includes: Based on the personnel status parameters and the vehicle external environment parameters, determine the air quality trigger threshold in the cabin space; Based on the environmental parameters, and with the constraint that the air quality parameters in the cabin space are less than or equal to the air quality trigger threshold, the air conditioning operating parameters are adaptively adjusted.

3. The method according to claim 2, characterized in that, The adaptive adjustment of the air conditioning operating parameters based on the environmental parameters, with the constraint that the air quality parameters in the cabin space are less than or equal to the air quality trigger threshold, includes at least one of the following: Based on the air quality parameters and / or the personnel status parameters, a first target ratio is determined, and the activation ratio of the target mode in the air conditioning operation parameters is adjusted according to the first target ratio; In response to the difference between the air quality parameter and the air quality trigger threshold being less than a preset threshold, a second target ratio is determined based on a first adjustment amount, and the activation ratio of the target mode in the air conditioning operating parameters is adjusted according to the second target ratio. The first adjustment amount is related to the vehicle's external environmental parameters.

4. The method according to claim 3, characterized in that, Determining the first target ratio based on the air quality parameters and / or the personnel status parameters includes any one of the following: In response to the air quality parameter being within a first preset range, the first target ratio is determined based on the air quality parameter and a preset mapping relationship, wherein the preset mapping relationship is a mapping relationship between the air quality parameter and the activation ratio of the target mode; In response to the air quality parameter being within a second preset range, the first target ratio is determined to be a preset ratio; In response to the personnel status parameter being greater than or equal to a preset number, the first target ratio is determined based on a second adjustment amount, wherein the second adjustment amount is positively correlated with the personnel status parameter.

5. The method according to claim 1, characterized in that, The step of adjusting the vehicle's air conditioning operating parameters according to the interactive adjustment strategy in response to the first air quality parameter meeting the trigger condition of the interactive adjustment strategy includes: In response to the first air quality parameter being greater than the air quality trigger threshold, an air conditioning status parameter is determined. The air conditioning status parameter includes at least one of the following: the status of the vehicle's air conditioning equipment, the status of the target function of the air conditioning equipment, and user operation records for the air conditioning equipment in the current control cycle. Based on the air conditioning status parameters, the vehicle's air conditioning operating parameters are adjusted using the interactive adjustment strategy.

6. The method according to claim 5, characterized in that, The step of adjusting the vehicle's air conditioning operating parameters based on the air conditioning status parameters using the interactive adjustment strategy includes: Based on the air conditioning status parameters, the interaction mode of the vehicle is determined; Based on the air conditioning status parameters and the interaction mode, the air conditioning operating parameters of the vehicle are adjusted through the interactive adjustment strategy.

7. The method according to claim 6, characterized in that, Determining the vehicle's interaction mode based on the air conditioning status parameters includes: Based on the user operation records, determine the operation type for the air conditioning equipment; In response to the existence of a preset operation type among the operation types, the interaction mode of the vehicle is determined to be a second interaction mode, wherein the preset operation type includes at least one of the operation to turn off the air conditioning equipment and the operation to turn off the target function.

8. The method according to claim 6, characterized in that, The step of adjusting the vehicle's air conditioning operating parameters based on the air conditioning status parameters and the interaction mode through the interactive adjustment strategy includes any one of the following: In response to the interaction mode being the first interaction mode, based on the air conditioning status parameters, a prompt message is output to adjust the air quality parameters in the cabin space through the target function. The prompt message is used to indicate the status of the air conditioning equipment and / or the status of the target function. In response to the interaction mode being the second interaction mode, the interactive adjustment strategy for adjusting the air conditioner operating parameters is terminated.

9. The method according to claim 8, characterized in that, The response to the interaction mode being the first interaction mode, based on the air conditioning status parameters, outputs a prompt message to adjust the air quality parameters in the cabin space through the target function, including: In response to the air conditioning device being in a first state and the target function being in a second state, a preset window is displayed on the image output interface and a first prompt message is output through the preset window. The first prompt message is used to prompt the switching of the state of the air conditioning device. In response to the confirmation command for the first prompt information, the air conditioning equipment is controlled to switch to the second state, and the target function is activated to purify the air in the cabin space.

10. The method according to claim 8, characterized in that, The response to the interaction mode being the first interaction mode, based on the air conditioning status parameters, outputs a prompt message to adjust the air quality parameters in the cabin space through the target function, including: In response to the air conditioning device being in the second state and the target function being in the first state, a preset window is displayed on the image output interface and a second prompt message is output through the preset window. The second prompt message is used to prompt the switching of the target function's state. In response to the confirmation command for the second prompt information, the state of the target function is switched to the second state, and the target function is activated to perform air purification treatment on the cabin space.

11. The method according to claim 8, characterized in that, The response to the interaction mode being the first interaction mode, based on the air conditioning status parameters, outputs a prompt message to adjust the air quality parameters in the cabin space through the target function, including: In response to the air conditioning equipment being in a first state and the target function being in a first state, determine the number of times the prompt message is triggered within the current control cycle; In response to the trigger count being less than a preset number, a preset window is displayed on the image output interface and a third prompt message is output through the preset window. The third prompt message is used to prompt the switching of the status of the air conditioning device and the status of the target function. In response to the confirmation command for the third prompt information, the state of the target function and the air conditioning equipment is switched to the second state, and the target function is activated to purify the air in the cabin space.

12. The method according to any one of claims 9 to 11, characterized in that, The step of activating the target function to purify the air in the cabin space includes: In response to the vehicle's operating mode being the target operating mode, the target function is activated to perform air purification treatment on the cabin space.

13. The method according to claim 8, characterized in that, The method further includes: In response to the confirmation command of the first output prompt message, air purification is initiated, and a timer is started. In response to the timer reaching a preset duration, a second air quality parameter within the cabin space is determined; In response to the second air quality parameter being greater than the air quality trigger threshold, a prompt message is output based on the reacquired air conditioning status parameters and the second air quality parameter, so as to adjust the air quality parameters in the cabin space through the target function.

14. The method according to any one of claims 1 to 11, 13, characterized in that, The method further includes: In response to the air quality parameter being greater than the air quality trigger threshold after adjustment by the interactive adjustment strategy, or in response to a control command triggered by the user, the air conditioning operating parameters are adjusted based on the user's control command.

15. A vehicle control device, characterized in that, The device includes an acquisition module, a first control module, and a second control module. The acquisition module is used to acquire the environmental parameters of the vehicle, which include at least the air quality parameters and personnel status parameters in the cabin space. The first control module is used to adaptively adjust the air conditioning operating parameters of the vehicle based on the environmental parameters using an adaptive adjustment strategy, and to determine the adjusted first air quality parameter. The second control module is used to adjust the air conditioning operating parameters of the vehicle in response to the triggering condition that the first air quality parameter meets the interactive adjustment strategy.

16. The apparatus according to claim 15, characterized in that, The environmental parameters also include vehicle external environmental parameters, and the first control module is used for: Based on the personnel status parameters and the vehicle external environment parameters, determine the air quality trigger threshold in the cabin space; Based on the environmental parameters, and with the constraint that the air quality parameters in the cabin space are less than or equal to the air quality trigger threshold, the air conditioning operating parameters are adaptively adjusted.

17. The apparatus according to claim 16, characterized in that, The first control module is used for: Based on the air quality parameters and / or the personnel status parameters, a first target ratio is determined, and the activation ratio of the target mode in the air conditioning operation parameters is adjusted according to the first target ratio; In response to the difference between the air quality parameter and the air quality trigger threshold being less than a preset threshold, a second target ratio is determined based on a first adjustment amount, and the activation ratio of the target mode in the air conditioning operating parameters is adjusted according to the second target ratio. The first adjustment amount is related to the vehicle's external environmental parameters.

18. The apparatus according to claim 15, characterized in that, The second control module is used for: In response to the first air quality parameter being greater than the air quality trigger threshold, an air conditioning status parameter is determined. The air conditioning status parameter includes at least one of the following: the status of the vehicle's air conditioning equipment, the status of the target function of the air conditioning equipment, and user operation records for the air conditioning equipment in the current control cycle. Based on the air conditioning status parameters, the vehicle's air conditioning operating parameters are adjusted using the interactive adjustment strategy.

19. The apparatus according to claim 18, characterized in that, The second control module is used for: Based on the air conditioning status parameters, the interaction mode of the vehicle is determined; Based on the air conditioning status parameters and the interaction mode, the air conditioning operating parameters of the vehicle are adjusted through the interactive adjustment strategy.

20. The apparatus according to claim 19, characterized in that, The second control module is used for: In response to the interaction mode being the first interaction mode, based on the air conditioning status parameters, a prompt message is output to adjust the air quality parameters in the cabin space through the target function. The prompt message is used to indicate the status of the air conditioning equipment and / or the status of the target function. In response to the interaction mode being the second interaction mode, the interactive adjustment strategy for adjusting the air conditioner operating parameters is terminated.

21. The apparatus according to claim 19, characterized in that, The second control module is used for: In response to the confirmation command of the first output prompt message, air purification is initiated, and a timer is started. In response to the timer reaching a preset duration, a second air quality parameter within the cabin space is determined; In response to the second air quality parameter being greater than the air quality trigger threshold, a prompt message is output based on the reacquired air conditioning status parameters and the second air quality parameter, so as to adjust the air quality parameters in the cabin space through the target function.

22. The apparatus according to any one of claims 15 to 21, characterized in that, The second control module is used for: In response to the air quality parameter being greater than the air quality trigger threshold after adjustment by the interactive adjustment strategy, or in response to a control command triggered by the user, the air conditioning operating parameters are adjusted based on the user's control command.

23. A vehicle, characterized in that, The vehicle is configured to perform the method of any one of claims 1 to 14.

24. An electronic device, characterized in that, include: A processor and a memory for storing a computer program capable of running on the processor, wherein the processor, when running the computer program, performs the method of any one of claims 1 to 14.

25. A non-transitory computer-readable storage medium storing computer instructions, characterized in that, The computer instructions are used to cause the computer to perform the method according to any one of claims 1 to 14.

26. A program product, characterized in that, Includes computer instructions for causing a computer to perform the method of any one of claims 1 to 14.

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