Front-row blade assembly, vehicle air conditioner air outlet assembly, system and vehicle

Abstract

The invention provides a front-row blade assembly, a vehicle air conditioner air outlet assembly and system and a vehicle. Relates to the technical field of vehicle air conditioner air outlets, and is used for enhancing the physical interaction intuition of air conditioner air outlet wind direction adjustment and improving the control feeling of wind direction adjustment. The vehicle air conditioner air outlet assembly comprises a rear-row blade set, a front-row blade set, a first driving assembly, a supporting structure and a manual adjusting structure. The rear-row blade set is used for adjusting the wind direction in the first direction. The front-row blade set is used for adjusting the wind direction in the second direction. The first driving assembly is connected with the rear-row blade set. The supporting structure is used for supporting the front-row blade set, the rear-row blade set and the first driving assembly. The manual adjusting structure is arranged on the front-row blade set and / or the supporting structure, and the manual adjusting structure is used for receiving operation information of an operator to output a first sensing electric signal; the first driving assembly is further used for driving the rear-row blade set to move to the movement angle corresponding to the first sensing electric signal.

Description

Technical Field

[0001] This application relates to the field of vehicle air conditioning vent technology, and in particular to a front blade assembly, a vehicle air conditioning vent assembly, a system, and a vehicle. Background Technology

[0002] The air conditioning vent assembly is an important part of the car's interior. Its main function is to control and guide the cold or hot air generated by the air conditioning system to regulate the temperature and airflow inside the car.

[0003] Currently, in automotive air conditioning vent control technology, electric air vents rely on motor drives and electronic control modules, achieving intelligent control via touchscreens or voice commands. They support comfort functions such as automatic airflow sweeping and automatic pedestrian avoidance. However, they suffer from single-point-of-failure risks; if the screen / voice malfunctions, operation becomes completely unusable. Furthermore, the precision of electric adjustment is relatively poor, often failing to control the airflow direction to the passenger's desired direction, ultimately affecting the comfort of the car's air conditioning. In addition, the single pure electric operation mode lacks the intuitiveness of physical interaction, making it difficult to accommodate the usage habits of different users. Summary of the Invention

[0004] The purpose of this application is to provide a front blade assembly, a vehicle air conditioning vent assembly, a system, and a vehicle to enhance the intuitiveness of the physical interaction of air conditioning vent direction adjustment and improve the sense of control over airflow direction adjustment.

[0005] To achieve the above objectives, this application adopts the following technical solution: In a first aspect, this application provides a vehicle air conditioning vent assembly, including: a rear blade assembly, a front blade assembly, a first drive assembly, a support structure, and a manual adjustment structure. The rear blade assembly is used to adjust the airflow direction along a first direction; the front blade assembly is used to adjust the airflow direction along a second direction, which intersects the first direction. The first drive assembly is connected to the rear blade assembly and is used to drive the rear blade assembly to move along the first direction. The support structure is used to support the front blade assembly, the rear blade assembly, and the first drive assembly. The manual adjustment structure is disposed on the front blade assembly and / or the support structure, and is used to receive operator input to output a first sensing electrical signal; the first drive assembly is also used to drive the rear blade assembly to move to a movement angle corresponding to the first sensing electrical signal.

[0006] In the vehicle air conditioning vent assembly provided in this application, while the front blade assembly is used to adjust the left and right airflow direction, the rear blade assembly can be used to adjust the up and down airflow direction. In this case, the first direction can be regarded as the vertical direction, and the second direction can be regarded as the horizontal direction. This is only an example for illustration. In specific applications, it can be set according to the actual airflow adjustment needs, so that the first direction and the second direction intersect to achieve airflow adjustment in two different directions.

[0007] The first drive assembly may include components such as a drive motor and a reducer, thereby utilizing the power output from the drive motor, which is then reduced in speed and increased in torque by the reducer before being transmitted to the rear blade assembly. The rear blade assembly may include multiple multi-blade guide vanes, which are connected in series by a linkage. The drive motor drives the linkage to move, causing all the blades to deflect synchronously to adjust the airflow direction. The reducer is an optional component and can be selected for inclusion or exclusion based on actual needs.

[0008] The support structure can integrate the front blade assembly, the rear blade assembly, and the first drive component together. During assembly, the front blade assembly, the rear blade assembly, and the first drive component can be assembled with the support structure as a whole. Subsequently, the support structure can be directly connected to the air conditioning outlet, which can achieve quick installation and high practicality.

[0009] Because a manual adjustment mechanism is provided in the front blade assembly and / or support structure, it can receive operator input such as pushing a dial, rotating a knob, touching a touch bar, or using close-range gestures. Based on this input, a first sensing electrical signal is output, causing the first drive component to move the rear blade assembly to the angle corresponding to the first sensing electrical signal—that is, the angle of deflection along a first direction, such as a 30-degree upward deflection or a 20-degree downward deflection. This manual adjustment mechanism enhances the intuitiveness of physical interaction, improves the sense of control over airflow adjustment, makes airflow adjustment more precise and easier to control, and makes it easier to obtain the desired airflow direction for passengers, thus better accommodating the usage habits of more users and ultimately improving the comfort of the vehicle's air conditioning. Furthermore, when the screen or voice control fails, the manual adjustment mechanism can be used to quickly adjust the airflow direction, increasing practicality and reliability.

[0010] The aforementioned support structure may also include a structure surrounding the vehicle's air conditioning vents, such as at least a portion of the structure that surrounds the vehicle's air conditioning vents. Therefore, when the manual adjustment structure is set on the support structure, it can also be understood that the manual adjustment structure can be set on the structure surrounding the vehicle's air conditioning vents, such as within 5 cm, 10 cm, 15 cm, or 20 cm of the vents. The specific setting can be based on actual needs to facilitate the user's control of the corresponding air conditioning vents at a location near the air conditioning vents.

[0011] The operator can be any person who operates the vehicle's air conditioning vent assembly. For example, the operator can be any of the vehicle's driver, co-driver, or passenger, and can also be referred to as the user.

[0012] In one possible implementation of the first aspect, the manual adjustment structure includes a moving element and a sensing component. The moving element is used for interaction with the operator. The sensing component is used to output a first sensing electrical signal based on the motion state of the moving element.

[0013] In the above embodiment, the moving component is movable, and the operator can touch and control its movement. The sensing component can detect the movement state of the moving component, such as how far it slides upward or how far it rotates to the left, and then generate and output a first sensing electrical signal corresponding to that movement state. Since the first sensing electrical signal is used to indicate the movement angle of the rear blade assembly, it can also be understood that there is a mapping relationship between the movement state of the moving component and the rear blade assembly. When the operator controls the moving component to move a certain distance or angle in a certain direction, it instructs the rear blade assembly to rotate a corresponding angle in the corresponding direction. This design enhances the intuitiveness of physical interaction and improves the sense of control over wind direction adjustment.

[0014] In one possible implementation of the first aspect, the moving element includes a toggle switch; when the toggle switch slides relative to the sensing component along a first predetermined direction or slides along the first predetermined direction beyond a first distance threshold, the sensing component generates a first sensing electrical signal based on the motion state of the toggle switch.

[0015] In the above embodiment, the first set direction can be the same as the first direction. This design allows the rear blade assembly to be directly moved along the first set direction when the knob is toggled, resulting in a more intuitive and practical physical interaction, reducing the likelihood of user errors. The first distance threshold can be less than 18mm, such as 3mm, 5mm, 8mm, or 10mm, and can be selected based on sensitivity requirements. This design aims to reduce unintended adjustments caused by vibration misjudgments and improve the stability of the rear blade assembly's airflow. For example, bumps or accidental user touches can cause the knob to shift slightly, such as by 3mm. In this case, due to the 3mm redundant gap, the position of the rear blade assembly remains unchanged. Only when the knob is judged to have moved 4mm, exceeding 3mm, is a corresponding first sensing electrical signal generated based on the 4mm displacement motion information. This signal instructs the rear blade assembly to adjust its movement angle according to a preset mapping relationship.

[0016] The mapping relationship described above could be as follows: moving the knob upwards by 4mm (or 4-5mm) corresponds to a 10-degree upward deflection of the rear blades; moving the knob upwards by 6mm (or 6-7mm) corresponds to a 20-degree upward deflection of the rear blades; moving the knob downwards by 4mm corresponds to a 10-degree downward deflection of the rear blades; and moving the knob downwards by 6mm corresponds to a 20-degree downward deflection of the rear blades. It should be understood that this is an illustrative example of the mapping relationship; in actual applications, the mapping values ​​can be increased and adjusted according to specific needs.

[0017] In one possible implementation of the first aspect, the moving element includes a knob; when the knob rotates relative to the sensing component or the rotation exceeds a first angle threshold, the sensing component generates a first sensing electrical signal based on the movement state of the knob.

[0018] In the above implementation, turning the knob to the left can cause the corresponding rear blade group to deflect upwards, and turning the knob to the right can cause the corresponding rear blade group to deflect downwards; or the settings can be reversed. Similarly, a first angle threshold can be set in the knob scheme to provide redundant clearance. The first angle threshold can be less than 10 degrees, such as 3 degrees, 5 degrees, 8 degrees, etc. For related applications and effects, please refer to the previous toggle switch scheme; it will not be repeated here.

[0019] In one possible implementation of the first aspect, the moving member is connected to the front row of blades, and when the moving member is moved along the second direction, it drives the front row of blades to move along the second direction.

[0020] In the above embodiment, there is a physical connection between the moving component and the front blade assembly. When the moving component is moved along the second direction, it can directly abut against the front blade assembly, thus driving the front blade assembly to move along the second direction. For example, by moving it left or right, the left and right wind direction can be adjusted. This design provides the advantages of instant feedback and high reliability.

[0021] In one possible implementation of the first aspect, the front blade assembly includes: a first blade structure, the first blade structure including a receiving space enclosed by a back plate and two side plates; wherein a sensing component is disposed in the receiving space, and an input probe of a moving part is connected to the sensing component through a through hole in the back plate.

[0022] In the above embodiment, the accommodating space enclosed by the back panel and side panels can accommodate the sensing components while minimizing the footprint of the air outlet space, thus ensuring sufficient airflow. The input probe of the moving component, such as a metal probe, can pass through the through-hole in the back panel to connect to the sensing components, thereby enabling the sensing components to detect the movement position of the moving component. The moving component, in conjunction with the through-hole, can rotate or move linearly along the length of the back panel.

[0023] In some implementations, the moving part can be restricted from disengaging in a direction away from the back plate by the through holes in the back plate.

[0024] In other embodiments, a connecting cover may be included for fixed connection to the back plate, such as by snap-fit ​​or screw connection. The moving part also passes through the connecting cover, which restricts the moving part from disengaging in the direction away from the back plate. In this case, the moving part can move simultaneously relative to both the back plate and the connecting cover.

[0025] In one possible implementation of the first aspect, the sensing component includes a potentiometer and a circuit board, wherein an input probe of the moving part is connected to the potentiometer, and the potentiometer is connected to the circuit board.

[0026] In the above embodiment, when the input probe of the moving component moves to different positions of the potentiometer, it corresponds to different resistance changes, thereby generating different potential signals. The circuit board can output the aforementioned first sensing electrical signal according to the potential changes. This embodiment, through the ingenious application of the potentiometer, has the advantages of simple structure and low cost, can easily detect changes in the input signal, and is conducive to miniaturization design. This also ensures that the thickness between the two side plates of the first blade structure is not very thick.

[0027] In some embodiments, the input probe can be a metal probe. The potentiometer and circuit board, when combined, can form a potentiometer-type displacement sensor or a potentiometer-type angle sensor, etc.

[0028] In other embodiments, the aforementioned sensing component may also be a grating sensor, an inductive sensor, etc., specifically satisfying the requirement that the change of the moving part can be converted into a first sensing electrical signal.

[0029] In one possible implementation of the first aspect, the potentiometer is disposed between the backplate and the circuit board in a direction parallel to the circuit board.

[0030] In the above embodiment, the potentiometer is located between the back plate and the circuit board, which facilitates the connection of the potentiometer to both the moving parts and the circuit board, and also makes it easier to reduce the size along the thickness direction of the circuit board. This design makes the thickness between the two side plates of the blade structure thinner, making it less likely to block the air outlet of the air conditioner. While integrating the sensing components, it also helps to achieve a large air volume output.

[0031] In one possible implementation of the first aspect, the first blade structure includes a rotating shaft, and the support structure includes a rotating hole, with the rotating shaft passing through the rotating hole; wherein the rotating shaft includes a through hole that connects to the receiving space; and the signal line of the sensing component passes through the through hole and the rotating hole and is then led out.

[0032] In the above embodiment, the first blade structure is rotatably connected to the supporting structure by utilizing the cooperation of the rotating shaft and the rotating hole. Furthermore, the through hole of the rotating shaft and the rotating hole are interconnected, allowing signal lines of the sensing components, such as signal lines from a circuit board, to be led out through these holes. These signal lines can be used to transmit the aforementioned first sensing electrical signal. This ingenious design ensures that the rotation and airflow functions of the first blade structure can effectively avoid interference from the signal lines, significantly reducing the impact of signal line arrangement and demonstrating strong practicality.

[0033] The aforementioned first blade structure can be integrated with adjacent blades into a whole, with the shaft arranged on this whole.

[0034] The aforementioned first blade structure can be the middle blade of the front row of blades, thus facilitating connection with the rotating shaft.

[0035] In one possible implementation of the first aspect, it further includes: a preprocessing module electrically connected to the manual adjustment structure, the preprocessing module being configured to output a corresponding first angle signal based on a first sensing electrical signal, the first angle signal being used to indicate the motion angle of the rear blade group.

[0036] In the above embodiments, the preprocessing module can be connected to the signal lines led out from the aforementioned circuit board. The preprocessing module can preprocess the first sensing electrical signal to generate a first angle signal in advance to indicate the movement angle of the rear blade assembly. This saves the subsequent step of converting the electrical signal into an angle signal in the control unit, improving efficiency and mitigating screen / voice operation response latency. For example, when the subsequent control unit is the built-in controller chip in the vehicle's MCU screen, the MCU can directly control the motor movement in the first drive assembly based on the first angle signal, thereby driving the rear blade assembly to rotate by the corresponding angle. Alternatively, when the first drive assembly integrates a control unit, the integrated control unit can directly control the motor movement in the first drive assembly based on the first angle signal.

[0037] The aforementioned preprocessing module can be connected to the subsequent control unit wirelessly, thereby reducing wiring and making it more convenient to use.

[0038] The aforementioned preprocessing module can also be connected to the subsequent control unit via wired communication, further ensuring the stability and reliability of signal transmission.

[0039] In one possible implementation of the first aspect, the manual adjustment structure includes: a touch component for receiving a touch operation by an operator to output a first sensing electrical signal.

[0040] In the above embodiments, the touch component can be a capacitive touch sensor, which detects displacement by changing the capacitance between the plates through human touch, and then outputs the aforementioned first sensing electrical signal; the touch component can also be an ultrasonic touch sensor, which detects displacement by detecting the position through the reflection of ultrasonic waves from the finger, and then outputs the aforementioned first sensing electrical signal. This embodiment is more intelligent, with no relative movement between mechanical parts, and will not cause wear due to relative mechanical movement.

[0041] In the above embodiments, a raised structure can still be designed to facilitate hand gripping and direct adjustment of the angle of the front blade assembly. The touch sensing area of ​​the aforementioned touch component can be integrated on the surface of the raised structure.

[0042] In one possible implementation of the first aspect, the manual adjustment structure includes: a proximity recognition component for receiving gesture information of the operator around the air outlet to output a first sensing electrical signal.

[0043] In the above embodiments, the proximity recognition component can be, for example, a TOF (Time-of-Flight) sensor, a millimeter-wave radar sensor, or a 3D structured light sensor. By sensing the operator's hand gestures around the air vent at close range, it is convenient to control the direction of airflow from the vent. This control method does not require the human eye to match and find the corresponding grip or touch point; the operator only needs to move their hand near the corresponding air vent, which enhances safety when used during vehicle travel.

[0044] In one possible implementation of the first aspect, a second drive assembly is further included, connected to the front row of blades, for driving the front row of blades to move in a second direction.

[0045] In the above embodiments, the second drive assembly can electrify the front row of blades and automatically control the front row of blades to move in a second direction, such as moving in the left-right direction, deflecting 20 degrees to the left, deflecting 30 degrees to the right, etc.

[0046] In one possible implementation of the first aspect, the manual adjustment structure is further configured to receive operator operation information to generate a second sensing electrical signal; the second drive assembly is further configured to drive the front row of blades to move to a motion angle corresponding to the second sensing electrical signal.

[0047] In the above embodiment, the method by which the manual adjustment structure generates the second sensing electrical signal based on the operator's operation information can be similar to the method of generating the first sensing electrical signal. For example, different first and second sensing electrical signals can be generated through different movement directions of the moving part, different touch directions of the human hand, or close-range sensing directions. The specific implementation method will not be elaborated here. In this embodiment, the front row blade group can also achieve an adjustment method similar to that of the rear row blade group, which has certain intelligent advantages.

[0048] In one possible implementation of the first aspect, the second drive assembly includes a non-self-locking motor; or, the second drive assembly includes a self-locking motor and a clutch, the clutch being used to control the self-locking motor to drive or disconnect from the front blade assembly.

[0049] In the above embodiments, when the second drive assembly includes a non-self-locking motor, it is easier for a person to directly adjust the angle of the front blade group, making it more convenient to use. When the second drive assembly includes a self-locking motor and a clutch, the self-locking motor can be used to restrict the manual movement of the front blade group when it is not necessary to directly adjust it, ensuring a stable air delivery effect of the front blade group; at the same time, when the user wants manual control, the clutch can be used to disengage the self-locking motor from the front blade group, turning off the self-locking function, thus facilitating direct and convenient manual adjustment of the angle of the front blade group.

[0050] The clutch described above can be controlled manually or automatically. Automatic control, for example, involves automatically disengaging the self-locking function when the force detected by the front blade assembly exceeds a threshold generated by normal vibration.

[0051] The aforementioned clutch can be a hysteresis clutch.

[0052] In one possible implementation of the first aspect, the first drive component includes a self-locking motor.

[0053] In the above embodiment, the rear blade assembly does not require direct manual adjustment. The first drive component, including a self-locking motor, can limit the instability of the rear blade assembly due to vibration, thus ensuring the stable air delivery effect of the rear blade assembly.

[0054] In one possible implementation of the first aspect, the support structure includes a front cylinder section and a rear cylinder section that are connected to each other; the front row of blades is disposed in the front cylinder section and the rear row of blades is disposed in the rear cylinder section.

[0055] In the above embodiment, the support structure can support the front and rear blade groups. The air conditioning outlet can first pass through the rear blade group of the rear cylinder section to adjust its direction, and then pass through the front blade group of the front cylinder section to adjust its direction, thereby achieving multi-angle adjustment function.

[0056] Secondly, this application provides a front blade assembly, including: a manual adjustment structure and a front blade group. The manual adjustment structure includes: a moving part and a sensing component, the moving part being used to interact with the operator, and the sensing component being used to output a first sensing electrical signal based on the motion state of the moving part, the first sensing electrical signal being used to indicate the motion angle of the rear blade group. The front blade group is used to adjust the wind direction along a second direction; the front blade group includes: a first blade structure, the first blade structure including a receiving space enclosed by a back plate and two side plates; wherein, the sensing component is disposed in the receiving space, and the input probe of the moving part is connected to the sensing component through a through hole in the back plate.

[0057] The front air vent assembly provided in this application is part of the front vehicle's air conditioning vent assembly and can be used as an aftermarket accessory for easy maintenance and replacement. As described above, the moving part is movable, allowing the operator to touch and control its movement. The sensing component detects the movement state of the moving part, such as how far it slides upwards or how far it rotates to the left, and then generates and outputs a first sensing electrical signal corresponding to that movement state. Since the first sensing electrical signal is used to indicate the movement angle of the rear air vent assembly, it can be understood that there is a mapping relationship between the movement state of the moving part and the rear air vent assembly. When the operator controls the moving part to move a certain distance or angle in a certain direction, it instructs the rear air vent assembly to rotate in the corresponding direction by a corresponding angle. This design enhances the intuitiveness of physical interaction and improves the control over airflow adjustment. Furthermore, the space enclosed by the back panel and side panels can accommodate the sensing component, minimizing the impact on the airflow space and ensuring sufficient airflow. The input probe of the moving part, such as a metal probe, can pass through a through-hole in the back plate to connect to the sensing component, thereby enabling the sensing component to detect the movement position of the moving part. The moving part, in conjunction with the through-hole, can rotate or move linearly along the length of the back plate.

[0058] In one possible implementation of the second aspect, it further includes: a preprocessing module electrically connected to the sensing component, the preprocessing module being used to output a corresponding first angle signal according to the first sensing electrical signal, the first angle signal being used to indicate the motion angle of the rear blade group.

[0059] In the above embodiments, the preprocessing module can be connected to the signal lines led out from the aforementioned circuit board. The preprocessing module can preprocess the first sensing electrical signal to generate a first angle signal in advance to indicate the movement angle of the rear blade assembly. This saves the subsequent step of converting the electrical signal into an angle signal in the control unit, improving efficiency and mitigating screen / voice operation response latency. For example, when the subsequent control unit is the built-in controller chip in the vehicle's MCU screen, the MCU can directly control the motor movement in the first drive assembly based on the first angle signal, thereby driving the rear blade assembly to rotate by the corresponding angle. Alternatively, when the first drive assembly integrates a control unit, the integrated control unit can directly control the motor movement in the first drive assembly based on the first angle signal.

[0060] Thirdly, this application provides a vehicle air conditioning vent control system, a first control unit and the vehicle air conditioning vent assembly mentioned in the first aspect; wherein: the first control unit is electrically connected to the manual adjustment structure and the first drive component of the vehicle air conditioning vent assembly respectively; the first control unit is used to control the first drive component to drive the rear blade group to move to the motion angle corresponding to the first sensing electrical signal according to the first sensing electrical signal.

[0061] In the vehicle air conditioning vent control system provided in this application, the first control unit can be set separately, or it can be integrated into the vehicle screen MCU (Microcontroller Unit), or it can be integrated into the drive motor of the first drive assembly. By parsing the first sensing electrical signal, such as generating a corresponding first angle signal, and then outputting corresponding control commands to the drive motor, the drive motor of the first drive assembly can be controlled to drive the rear blade group to move by the corresponding angle.

[0062] In one possible implementation of the third aspect, when the vehicle air conditioning vent control system includes a preprocessing module, the signal received by the first control unit is replaced by a first sensing electrical signal and a first angle signal, which is used to control the first drive assembly to drive the rear blade group to move to a movement angle corresponding to the first angle signal according to the first angle signal.

[0063] In the above embodiment, the preprocessing module pre-parses the first sensing electrical signal into a corresponding first angle signal and outputs the first angle signal to the first control unit. With this design, the first control unit can directly generate the corresponding control command based on the first angle signal without the need for the step of converting the electrical signal into an angle signal, thus improving efficiency.

[0064] In one possible implementation of the third aspect, when the vehicle air conditioning vent assembly includes a second drive component, the first control unit is also used to control the second drive component to drive the front row blade group to move.

[0065] In the above embodiments, the second drive component can also be controlled by the first control unit. Specifically, the first control unit can control the second drive component and control the movement of the front blade group, such as moving 20 degrees to the left and 10 degrees to the right in the left-right direction. In this embodiment, the first control unit can control the second drive component based on information received from the screen / voice, or it can generate a corresponding first sensing electrical signal based on the operator's operation information received from the manual adjustment structure, or further generate a corresponding second angle signal by the preprocessing module. Then, the first control unit controls the movement of the front blade group based on the first sensing electrical signal or the second angle signal, which has certain intelligent advantages.

[0066] In one possible implementation of the third aspect, it further includes at least one of a screen control system, a voice control system, and a gesture control system: the screen control system is used to control the state of the front and / or rear blade groups of the vehicle air conditioning vent assembly according to received screen operation instructions; the voice control system is used to control the state of the front and / or rear blade groups of the vehicle air conditioning vent assembly according to received voice operation instructions; and the gesture control system is used to control the state of the front and / or rear blade groups of the vehicle air conditioning vent assembly according to received gesture operation instructions.

[0067] In the above embodiments, the screen control system can adjust the airflow direction of the front and / or rear air vents based on touch commands received from the screen. The screen can be a large central screen inside the vehicle, or any screen with display and control functions such as a rear screen, armrest screen, etc. Alternatively, the screen can be a mobile terminal, such as the display screen of a vehicle-connected mobile terminal. Touching this screen can also send commands to control the airflow direction of the vehicle's air conditioning vents. The voice control system can be an in-vehicle voice assistant that can receive voice commands from the user upon activation to adjust the airflow direction of the front and / or rear air vents. The gesture control system can include in-vehicle detection components such as cameras. By detecting specific gestures made by the user in the sensing area above the dashboard, such as waving up and down to control the vertical angle of the air vents, waving left and right to control the horizontal angle, or drawing a circle to control the sweeping mode, the system will automatically adjust the angle of the air conditioning vent deflectors or activate the sweeping function after recognition. Combining at least one of the screen control system, voice control system, and gesture control system improves the intelligence of the air conditioning vents, providing users with a more convenient control method.

[0068] The aforementioned screen control system, voice control system, gesture control system, and manual adjustment structure can share the same first control unit. The information received by each system is parsed and processed by the first control unit to form control commands for the first drive component and / or the second drive component. For example, the first drive component can be used to control the movement of the rear blade group, and the second drive component can be used to control the movement of the front blade group.

[0069] In one possible implementation of the third aspect, when at least one of a screen control system, a voice control system, and a gesture control system is included, the following configuration is made: the priority of the manual adjustment structure is greater than the priority of the screen operating system, the priority of the screen operating system is greater than the priority of the voice control system, and the priority of the voice control system is equal to the priority of the gesture control system.

[0070] In the above implementation, the manual adjustment structure detects the user's intention to manually adjust the corresponding air outlet. Compared to the screen operating system, voice operating system, and gesture control system, the manual adjustment structure has the highest priority and is more likely to meet the user's actual needs. Furthermore, to prevent misrecognition or inaccurate voice reception, the screen operating system is given a higher priority than the voice control system to avoid inaccurate voice recognition. The gesture control system cannot precisely adjust each corresponding air outlet, and its priority is the same as the voice control system. In this implementation, by prioritizing the manual adjustment structure first, the screen control system second, and the voice and gesture control systems third, the user's actual air outlet adjustment needs can be better met. This avoids accidental triggering and allows for timely interruption of accidental triggering by using a higher-priority adjustment method, achieving more precise airflow adjustment.

[0071] Fourthly, this application provides a vehicle, including: a cabin; and a vehicle air conditioning vent assembly as described in the first aspect or a vehicle air conditioning vent control system as described in the third aspect.

[0072] The vehicle provided in this application integrates sensing components such as micro-potential sensors and motor-driven actuators while retaining physical tactile feedback. Through the fusion of mechanical interaction and electronic control, a closed-loop conversion between mechanical and digital signals is achieved, providing a hardware foundation for intelligent cockpit interaction. Wind direction adjustment can be achieved by directly driving the blade assembly with a motor via physical buttons, featuring instant feedback and high reliability. Attached Figure Description

[0073] Figure 1 A structural block diagram of a vehicle provided in an embodiment of this application; Figure 2 This application provides a schematic diagram of the structure of a vehicle from the driver's perspective, as shown in an embodiment of the present application. Figure 3 A structural block diagram of a vehicle air conditioning vent assembly provided in this application embodiment; Figure 4 A structural diagram of a vehicle air conditioning vent assembly provided in this application embodiment; Figure 5 for Figure 4 A cross-sectional view of the vehicle's air conditioning vent assembly along the AA direction; Figure 6 for Figure 4 Exploded view of the vehicle's air conditioning vent assembly; Figure 7 for Figure 6 Structural diagram of the front and middle row blade assembly from another perspective; Figure 8 A structural block diagram of a second driving component provided in an embodiment of this application; Figure 9 A structural block diagram of another second driving component provided in an embodiment of this application; Figure 10 A structural block diagram of a first driving component provided in an embodiment of this application; Figure 11 A structural block diagram of a manually adjustable structure provided in an embodiment of this application; Figure 12 A structural block diagram of a front-row blade assembly provided in an embodiment of this application; Figure 13 A structural block diagram of another front-row blade assembly provided in an embodiment of this application; Figure 14 A structural block diagram of a vehicle air conditioning vent control system provided in this application embodiment; Figure 15 A structural block diagram of another vehicle air conditioning vent control system provided in this application embodiment; Figure 16 A structural block diagram of another vehicle air conditioning vent control system provided in this application embodiment; Figure 17 A structural block diagram of another vehicle air conditioning vent control system provided in this application embodiment; Figure 18 A structural block diagram of another vehicle air conditioning vent control system provided in this application embodiment; Figure 19 This is a structural block diagram of another vehicle air conditioning venting control system provided in an embodiment of this application. Detailed Implementation

[0074] The technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0075] In the following description, the terms "first," "second," etc., are used for descriptive convenience only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0076] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or designs. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0077] In the embodiments of this application, "and / or" describes the relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone, where A and B can be singular or plural. The character " / " generally indicates that the preceding and following associated objects have an "or" relationship.

[0078] In the embodiments of this application, the directional indications used to explain the structure and movement of different components, such as up, down, left, right, front, and back, are relative. These indications are appropriate when the components are in the positions shown in the figures. However, if the description of the component positions changes, these directional indications will also change accordingly.

[0079] Please refer to Figure 1 and Figure 2 , Figure 1 This is a structural block diagram of a vehicle 1000 provided in an embodiment of this application. Figure 2This is a structural diagram of a vehicle 1000 from the driver's perspective, provided in an embodiment of this application. The vehicle 1000 may include a vehicle air conditioning vent control system 200. The vehicle air conditioning vent control system 200 may include a first control unit 201 and a vehicle air conditioning vent assembly 100. The first control unit 201 can interact with the vehicle air conditioning vent assembly 100 to control the execution state of the vehicle air conditioning vent assembly 100. The first control unit 201 may be a controller in a computing device or computing system, such as a Mobile Data Center (MDC) (or intelligent driving domain controller), a Domain Controller (DC), an Electronic Control Unit (ECU), a Microcontroller Unit (MCU), etc.; it may also refer to a dedicated controller such as an air conditioning controller. The DC may include a Motion Domain Control (MDC), a Vehicle Domain Controller (VDC), etc., or it may refer to components inside the controller, such as a chip.

[0080] This application embodiment does not limit the location and number of vehicle air conditioning vents 100 inside the vehicle; they can be reasonably set according to actual design and usage needs, such as... Figure 2 As shown, a vehicle air conditioning vent assembly 100 can be installed on the center console of the vehicle, facing the driver and passenger respectively. In addition, the vehicle air conditioning vent assembly 100 can also be installed in the rear seats of the vehicle, facing the passenger seats.

[0081] The vehicle 1000 provided in this application embodiment can integrate micro-potential sensors and similar sensing components, as well as motor-driven actuators, while retaining physical tactile feedback. Through the fusion of mechanical interaction and electronic control, a closed-loop conversion between mechanical and digital signals is achieved, providing a hardware foundation for intelligent cockpit interaction. Wind direction adjustment can be achieved by directly driving the blade assembly with a motor via physical buttons or similar means, featuring instant feedback and high reliability.

[0082] This application does not limit the vehicle 1000. For example, the vehicle 1000 can be a gasoline-powered vehicle, an electric vehicle, etc. A gasoline-powered vehicle is a means of transportation that uses fossil fuels such as gasoline and diesel as power, converting the chemical energy of combustion into mechanical energy. An electric vehicle is a means of transportation that is driven by electrical energy. This application does not limit the electric vehicle. For example, an electric vehicle can be a pure electric vehicle / battery electric vehicle (pureEV / batteryEV), a hybrid electric vehicle (HEV), a range-extended electric vehicle (REEV), or a plug-in hybrid electric vehicle (PHEV), etc.

[0083] The following sections describe in sequence the vehicle air conditioning vent assembly 100, the front blade assembly 300, and the vehicle air conditioning vent control system 200 provided in the embodiments of this application.

[0084] Figure 3 This is a structural block diagram of a vehicle air conditioning vent assembly 100 provided in an embodiment of this application. Figure 4 This is a structural diagram of a vehicle air conditioning vent assembly 100 provided in an embodiment of this application. Figure 5 for Figure 4 A cross-sectional view of the vehicle's air conditioning vent assembly 100 along the AA direction. Figure 6 for Figure 4 An exploded view of the vehicle's air conditioning vent assembly.

[0085] Please refer to Figure 3 The vehicle air conditioning vent assembly provided in this application embodiment includes a rear blade assembly 21, a front blade assembly 22, a first drive assembly 31, a support structure 1, and a manual adjustment structure 9.

[0086] Combination Figures 4-6 As shown, the support structure 1 supports the front blade assembly 22, the rear blade assembly 21, and the first drive assembly 31. The support structure 1 integrates the front blade assembly 22, the rear blade assembly 21, and the first drive assembly 31 together. During assembly, the front blade assembly 22, the rear blade assembly 21, and the first drive assembly 31 can be assembled with the support structure 1 as a whole. Subsequently, the support structure 1 can be directly connected to the air conditioning outlet, enabling rapid installation and high practicality.

[0087] The rear blade assembly 21 is used to adjust the wind direction along a first direction, and the front blade assembly 22 is used to adjust the wind direction along a second direction, which intersects with the first direction. For example, while the front blade assembly 22 is used to adjust the left-right wind direction, the rear blade assembly 21 can be used to adjust the up-down wind direction. In this case, the first direction can be considered as a vertical direction, and the second direction can be considered as a horizontal direction. This is only an example; in specific applications, the settings can be adjusted according to the actual wind direction adjustment needs, so that the first and second directions intersect to achieve wind direction adjustment in two different directions.

[0088] The first drive assembly 31 is connected to the rear blade group 21 and is used to drive the rear blade group 21 to move in a first direction. The first drive assembly 31 may include components such as a drive motor and a reducer, so that the power output by the drive motor can be transmitted to the rear blade group 21 after being reduced in speed and increased in torque by the reducer. The rear blade group 21 may include multiple multi-blade guide vanes 211, which are rotatably mounted on the fixed frame 213 and connected in series by a connecting rod 212. The drive motor drives the connecting rod 212 to move, causing all the blades to deflect synchronously to adjust the air outlet direction. The reducer is an optional component and can be selected whether to be installed according to actual needs.

[0089] The manual adjustment structure 9 can be installed on the front blade assembly 22 and / or the support structure 1, for example in... Figures 4-6 In the example, the manual adjustment structure 9 may include a moving component 4 and a sensing component 5 (described in detail below), which can be located in the front blade group 22 to receive the operator's operation information and output a first sensing electrical signal. The first drive component 31 is also used to drive the rear blade group 21 to move to a movement angle corresponding to the first sensing electrical signal. Specifically, it can be achieved by... Figure 1 The first control unit 201 sends a corresponding control command to the first drive assembly 31 based on the first sensing electrical signal, so as to enable the first drive assembly 31 to drive the rear blade group 21 to move to the motion angle corresponding to the first sensing electrical signal. There is no restriction on the setting position of the first control unit 201. The first control unit 201 can be arranged in any position in the vehicle, or it can be integrated with any component of the vehicle's air conditioning vent assembly.

[0090] Because a manual adjustment structure 9 is provided in the front blade assembly 22 and / or support structure 1, it is possible to receive operator input such as pushing a dial, rotating a knob, touching a touch bar, or using close-range gestures. Based on this input, a first sensing electrical signal is output, which is then processed and controlled by the first control unit 201. This allows the first drive assembly 31 to drive the rear blade assembly 21 to move to the angle corresponding to the first sensing electrical signal, i.e., the angle of deflection along a first direction, such as a 30-degree upward deflection or a 20-degree downward deflection. This design of the manual adjustment structure 9 enhances the intuitiveness of physical interaction, improves the control over airflow adjustment, makes airflow adjustment more precise and easier to control, and makes it easier to obtain the desired airflow direction for passengers, thus better accommodating the usage habits of more users and ultimately improving the comfort of the vehicle's air conditioning. Furthermore, when the screen or voice control fails, the manual adjustment structure 9 can be used to quickly adjust the airflow direction, increasing practicality and reliability.

[0091] The aforementioned support structure 1 may also include a surrounding structure located around the vehicle's air conditioning vent, for example, it can be understood as at least part of the structure surrounding the vehicle's air conditioning vent. Therefore, when the manual adjustment structure is set on the support structure 1, it can also be understood that the manual adjustment structure can be set on the surrounding structure of the vehicle's air conditioning vent, for example, within 5 cm, 10 cm, 15 cm, 20 cm, etc. near the vent. The specific setting can be made according to actual needs, so as to facilitate the user to control the corresponding air conditioning vent at a position near the air conditioning vent.

[0092] The operator can be any person who operates the vehicle's air conditioning vent assembly. For example, the operator can be any of the vehicle's driver, co-driver, or passenger, and can also be referred to as the user.

[0093] In one embodiment of this application, reference is made to Figure 5 and Figure 6 As shown, the support structure 1 includes a front cylinder section 12 and a rear cylinder section 11 that are connected to each other; the front row of blades 22 is disposed in the front cylinder section 12 and the rear row of blades 21 is disposed in the rear cylinder section 11.

[0094] In the above embodiment, the support structure 1 can support the front blade group 22 and the rear blade group 21. The air conditioner outlet can first pass through the rear blade group 21 of the rear cylinder section 11 to adjust its direction, and then pass through the front blade group 22 of the front cylinder section 12 to adjust its direction, thereby realizing the multi-angle adjustment function.

[0095] In one embodiment of this application, reference is made to Figures 4-6 As shown, the first drive assembly 31 can be disposed on one side of the rear cylindrical section 11 of the support structure 1 along the second direction. Figure 6As shown, the rear cylinder section 11 may include connecting posts T2 and T4. The connecting post T2 gradually decreases in size from the bottom to the top and cooperates with the hole T3 of the first drive assembly 31 to provide guidance and positioning. The top of the connecting post T4 is provided with a screw hole, and the first drive assembly 31 can be pressed and fixed to the outer wall of the rear cylinder section by bolt T1.

[0096] The second drive assembly 32 can be located on one side of the front cylindrical section 12 of the support structure 1 along the first direction. The specific connection and fixing method can be the same as that of the first drive assembly 31, and will not be described in detail here.

[0097] In one embodiment of this application, reference is made to Figure 5 and Figure 6 The manual adjustment structure 9 includes a moving part 4 and a sensing component 5. The moving part 4 is used for interaction with the operator. The sensing component 5 is used to output a first sensing electrical signal based on the motion state of the moving part 4.

[0098] In the above embodiment, the moving component 4 is movable, and the operator can touch and control its movement. The sensing component 5 can detect the movement state of the moving component 4, such as how far it slides upward or how far it rotates to the left, and then generate and output a first sensing electrical signal corresponding to that movement state. Since the first sensing electrical signal is used to indicate the movement angle of the rear blade assembly 21, it can also be understood that there is a mapping relationship between the movement state of the moving component 4 and the rear blade assembly 21. When the operator controls the moving component 4 to move a certain distance or angle in a certain direction, it instructs the rear blade assembly 21 to rotate a corresponding angle in the corresponding direction. This design enhances the intuitiveness of physical interaction and improves the sense of control over wind direction adjustment.

[0099] In one embodiment of this application, such as Figures 4-6 As shown, the moving component 4 includes a dial 40; when the dial 40 slides relative to the sensing component 5 along a first set direction or slides beyond a first distance threshold along the first set direction, the sensing component 5 generates a first sensing electrical signal according to the motion state of the dial.

[0100] In the above embodiment, the first set direction can be the same as the first direction. With this design, when the knob 40 is turned along the first set direction, it directly corresponds to the rear blade group 21 moving along the first direction, making the physical interaction more intuitive and practical, and reducing the likelihood of user errors. The first distance threshold can be less than 18mm, such as 3mm, 5mm, 8mm, 10mm, etc., and can be selected and set according to sensitivity requirements. The purpose of this design is to reduce unrealistic adjustments caused by vibration misjudgment and improve the stability of the airflow from the rear blade group 21. For example, due to bumps or accidental touches by the user, the knob may undergo a small displacement, such as 3mm. In this case, due to the 3mm redundant gap space, the position of the rear blade group 21 is not actually adjusted. When the knob is judged to have moved 4mm, exceeding 3mm, a corresponding first sensing electrical signal is generated based on the 4mm displacement motion state information to instruct the rear blade group 21 to adjust its movement angle according to a preset mapping relationship.

[0101] The mapping relationship described above could be as follows: moving the knob upwards by 4mm (or 4-5mm) corresponds to a 10-degree upward deflection of the rear blades; moving the knob upwards by 6mm (or 6-7mm) corresponds to a 20-degree upward deflection of the rear blades; moving the knob downwards by 4mm corresponds to a 10-degree downward deflection of the rear blades; and moving the knob downwards by 6mm corresponds to a 20-degree downward deflection of the rear blades. It should be understood that this is an illustrative example of the mapping relationship; in actual applications, the mapping values ​​can be increased and adjusted according to specific needs.

[0102] In one embodiment of this application, the moving component 4 includes a knob; when the knob rotates relative to the sensing component 5 or the rotation exceeds a first angle threshold, the sensing component 5 generates a first sensing electrical signal based on the movement state of the knob.

[0103] In the above embodiments, turning the knob to the left can cause the corresponding rear blade group 21 to deflect upwards, and turning the knob to the right can cause the corresponding rear blade group 21 to deflect downwards; or the settings can be reversed. Similarly, a first angle threshold can be set in the knob scheme to provide redundant clearance. The first angle threshold can be less than 10 degrees, such as 3 degrees, 5 degrees, 8 degrees, etc. Related application methods and effects can be found in the previous knob scheme, and will not be repeated here.

[0104] In one embodiment of this application, reference is made to Figures 4-6 As shown, the moving part 4 is connected to the front row blade group 22. When the moving part 4 moves along the second direction, it drives the front row blade group 22 to move along the second direction.

[0105] In the above embodiment, there is a physical connection between the moving component 4 and the front blade assembly 22. When the moving component 4 is moved along the second direction, it can directly abut against the front blade assembly 22, thereby driving the front blade assembly 22 to move along the second direction. For example, by moving it left or right, the left and right wind directions can be adjusted. This design provides the advantages of instant feedback and high reliability.

[0106] Figure 7 for Figure 6 A structural diagram of the front and middle row blade group 22 from another perspective.

[0107] In one embodiment of this application, reference is made to Figures 5-7 As shown, the front blade group 22 includes: a first blade structure 221, the first blade structure 221 including a receiving space Q enclosed by a back plate 2210 and two side plates 2211; wherein, the sensing component 5 is disposed in the receiving space, and the input probe 401 of the moving part 4 is connected to the sensing component 5 through the through hole K1 of the back plate 2210.

[0108] In the above embodiment, the accommodating space Q enclosed by the back plate 2210 and the two side plates 2211 can accommodate the sensing component 5, achieving a small occupancy of the air outlet space to ensure airflow. The input probe 401 of the moving component 4, such as a metal probe, can pass through the through hole K1 of the back plate 2210 to connect to the sensing component 5, thereby enabling the sensing component 5 to sense the movement position of the moving component 4. The moving component 4, in conjunction with the through hole K1, can rotate or move linearly along the length direction of the back plate 2210 (such as the first direction).

[0109] In some implementations, the moving part 4 can be restricted from disengaging in the direction away from the back plate by the through hole K1 of the back plate 2210.

[0110] In other implementations, refer to Figure 6 As shown, it may also include a connecting cover 41, which is used to fix it to the back plate 2210, such as by snap-fit ​​or screw connection. The moving part 4 also passes through the through hole K2 of the connecting cover 41, and the connecting cover 41 restricts the moving part 4 from disengaging in the direction away from the back plate 2210. At this time, the moving part 4 can move simultaneously relative to the back plate 2210 and the connecting cover 41.

[0111] In one embodiment of this application, such as Figure 5 and Figure 6 As shown, the sensing component 5 includes a potentiometer 51 and a circuit board 52. The input probe 401 of the moving part 4 is connected to the potentiometer 51, and the potentiometer 51 is connected to the circuit board 52.

[0112] In the above embodiment, when the input probe 401 of the moving component 4 moves to different positions of the potentiometer 51, it corresponds to different resistance changes, thereby generating different potential signals. The circuit board 52 can output the aforementioned first sensing electrical signal according to the potential change. This embodiment, through the ingenious application of the potentiometer 51, has the advantages of simple structure and low cost, can conveniently detect changes in input signals, and is conducive to miniaturization design. This ensures that the thickness between the two side plates 2211 of the first blade structure 221 is not very thick.

[0113] For example, potentiometer 51 may be a diaphragm potentiometer.

[0114] In some examples, the input probe 401 described above can be a metal probe. The potentiometer 51 and the circuit board 52 described above can be used together to form a potentiometer-type displacement sensor or a potentiometer-type angle sensor, etc.

[0115] In other embodiments, the sensing component 5 may also be a grating sensor, an inductive sensor, etc., specifically satisfying the requirement that the change of the moving part 4 can be converted into a first sensing electrical signal.

[0116] In one embodiment of this application, such as Figure 5 and Figure 6 As shown, along a direction parallel to the circuit board 52, the potentiometer 51 is disposed between the back plate 2210 and the circuit board 52.

[0117] In the above embodiment, the potentiometer 51 is located between the back plate 2210 and the circuit board 52, which facilitates the connection of the potentiometer 51 to both the moving part 4 and the circuit board 52, and also makes it easier to reduce the size along the thickness direction of the circuit board 52. This design makes the thickness between the two side plates 2211 of the blade structure thinner, making it less likely to block the air outlet of the air conditioner. While integrating the sensing component 5, it is also conducive to achieving a large air volume output.

[0118] In one embodiment of this application, reference is made to Figures 5-7 As shown, the first blade structure 221 includes a rotating shaft 222, and the support structure 1 includes a rotating hole L2. The rotating shaft 222 passes through the rotating hole L2. The rotating shaft 222 includes a through hole L1, which connects to the accommodating space Q. The signal line 53 of the sensing component 5 passes through the through hole L1 and the rotating hole L2 and is then led out.

[0119] In the above embodiment, the first blade structure 221 is rotatably connected relative to the support structure 1 by utilizing the cooperation of the rotating shaft 222 and the rotating hole L2. Furthermore, the through hole L1 and the rotating hole L2 of the rotating shaft 222 are connected, allowing the signal line 53 of the sensing component 5 to be led out through the through hole L1 and the rotating hole L2 of the rotating shaft 222, for example, the signal line 53 of the circuit board 52. This signal line 53 can be used to transmit the aforementioned first sensing electrical signal. This ingenious design of the structure ensures that the rotation and airflow function of the first blade structure 221 can effectively avoid the signal line, significantly reducing interference from the signal line arrangement and demonstrating strong practicality.

[0120] The aforementioned first blade structure 221 can be integrated with adjacent blades into a single unit, with the rotation shaft arranged on this unit. For example, in... Figure 7 In the example, the first blade structure 221 may include a blade structure on each side, and the three blade structures are connected to form a whole to form two strip-shaped air outlets.

[0121] The aforementioned first blade structure 221 can be the middle blade of the front blade group 22, thus facilitating communication with the rotating shaft.

[0122] In one embodiment of this application, reference is made to Figure 4 and Figure 6 As shown, the vehicle air conditioning vent assembly 100 also includes a pre-processing module 6, which is electrically connected to the manual adjustment structure, such as the sensing component 5 in the manual adjustment structure 9 described above. Specifically, the electrical connection can be achieved through the aforementioned signal line 53.

[0123] The pretreatment module 6 can be assembled on the outer wall of the support structure 1 to form a whole, improving the convenience of subsequent installation.

[0124] The preprocessing module 6 is used to output a corresponding first angle signal based on the first sensing electrical signal. The first angle signal is used to indicate the movement angle of the rear blade group 21.

[0125] In the above embodiments, the preprocessing module 6 can be connected to the signal line 53 led out from the aforementioned circuit board 52. The preprocessing module 6 can preprocess the first sensing electrical signal to generate a first angle signal in advance to indicate the movement angle of the rear blade group 21. This saves the subsequent control unit (such as the first control unit 201 mentioned above) from converting the electrical signal into an angle signal, thus improving efficiency and mitigating screen / voice operation response latency. For example, when the subsequent control unit is the built-in controller chip in the vehicle's MCU screen, the MCU can directly control the motor movement in the first drive assembly 31 based on the first angle signal, thereby driving the rear blade group 21 to rotate by the corresponding angle. Alternatively, when the first drive assembly 31 integrates a control unit, the integrated control unit can directly control the motor movement in the first drive assembly 31 based on the first angle signal.

[0126] The preprocessing module 6 can be connected to the subsequent control unit wirelessly, thereby reducing the wiring harness and making it more convenient to use.

[0127] The aforementioned preprocessing module 6 can also be connected to the subsequent control unit via wired communication, further ensuring the stability and reliability of signal transmission.

[0128] In one embodiment of this application, reference is made to Figure 4 , Figure 5 , Figure 6 As shown, the vehicle air conditioning vent assembly 100 also includes a second drive assembly 32, which is connected to the front blade assembly 22 and is used to drive the front blade assembly 22 to move in a second direction.

[0129] In the above embodiments, the second drive component 32 can realize the electrification of the front blade group 22 and automatically control the front blade group 22 to move in the second direction, such as moving in the left and right direction, deflecting 20 degrees to the left, deflecting 30 degrees to the right, etc.

[0130] In one embodiment of this application, the manual adjustment structure 9 is further configured to receive operator operation information to generate a second sensing electrical signal; the second drive component 32 is further configured to drive the front blade group 22 to move to a motion angle corresponding to the second sensing electrical signal.

[0131] In the above embodiments, the manual adjustment structure 9 generates the second sensing electrical signal based on the operator's operation information in a manner similar to that used to generate the first sensing electrical signal. For example, different first and second sensing electrical signals can be generated by different movement directions of the moving part 4, different touch directions of the human hand, or close-range sensing directions. The specific implementation method will not be elaborated here. In this embodiment, the front row blade group 22 can also achieve an adjustment method similar to that of the rear row blade group 21, which has certain intelligent advantages.

[0132] For example, the preprocessing module 6 can also process the second sensing electrical signal into a second angle signal, and can further transmit the second angle signal to the first control unit 201. Its beneficial effects are the same as those of the first angle signal scheme mentioned above, and will not be repeated here.

[0133] Figure 8 This is a structural block diagram of a second driving component 32 provided in an embodiment of this application. Figure 9 This is a structural block diagram of another second drive assembly 32 provided in an embodiment of this application. In one embodiment of this application, the second drive assembly 32 includes a non-self-locking motor 321; or, the second drive assembly 32 includes a self-locking motor 322 and a clutch 323, wherein the clutch 323 is used to control the transmission connection or disconnection between the self-locking motor 322 and the front blade group 22.

[0134] In the above embodiments, when the second drive assembly 32 includes a non-self-locking motor 321, it is easier for a person to directly adjust the angle of the front blade group 22, making it more convenient to use. When the second drive assembly 32 includes a self-locking motor 322 and a clutch 323, the self-locking motor 322 can be used to restrict the manual movement of the front blade group 22 when it is not necessary to directly adjust the front blade group 22, ensuring a stable air delivery effect of the front blade group 22; at the same time, when the user wants to manually control it, the clutch 323 can be used to control the self-locking motor to disconnect from the front blade group 22, turning off the self-locking function, thus making it convenient for a person to directly and easily adjust the angle of the front blade group 22.

[0135] The clutch 323 described above can be controlled manually or automatically. For example, automatic control could involve automatically disengaging the self-locking function when the force detected on the front blade assembly 22 exceeds the threshold of normal vibration.

[0136] The aforementioned clutch 323 can be a hysteresis clutch.

[0137] Figure 10 This is a structural block diagram of a first drive component 31 provided in an embodiment of this application. In one embodiment of this application, the first drive component 31 includes a self-locking motor 311.

[0138] In the above embodiment, the rear blade assembly 21 does not require direct manual adjustment. The first drive assembly 31, including a self-locking motor, can limit the instability of the rear blade assembly 21 due to vibration, thus ensuring the stable air delivery effect of the rear blade assembly 21.

[0139] Figure 11 This is a structural block diagram of a manual adjustment structure 9 provided in an embodiment of this application.

[0140] In one embodiment of this application, the manual adjustment structure 9 includes a touch component 91 for receiving touch operations from the operator to output a first sensing electrical signal.

[0141] In the above embodiments, the touch component 91 can be a capacitive touch sensor, which detects displacement by changing the capacitance between the plates through human touch, and then outputs the aforementioned first sensing electrical signal; the touch component 91 can also be an ultrasonic touch sensor, which detects displacement by reflecting ultrasonic waves from a finger, and then outputs the aforementioned first sensing electrical signal. This embodiment is more intelligent, with no relative movement between mechanical parts, and will not cause wear due to relative mechanical movement.

[0142] In the above embodiments, a raised structure can still be designed to facilitate hand gripping and direct adjustment of the angle of the front blade assembly 22. The touch sensing area of ​​the above-mentioned touch component can be integrated on the surface of the raised structure.

[0143] In one embodiment of this application, the manual adjustment structure 9 includes: a proximity recognition component 92, used to receive gesture information of the operator around the air outlet to output a first sensing electrical signal.

[0144] In the above embodiments, the proximity recognition component 92 can be, for example, a TOF (Time-of-Flight) sensor, a millimeter-wave radar sensor, or a 3D structured light sensor. By sensing the operator's hand gestures around the air vent at close range, it facilitates control of the airflow direction from the vent. This control method eliminates the need for the human eye to locate the corresponding grip or touch point; the operator only needs to move their hand near the corresponding air vent, resulting in enhanced safety when used during vehicle travel.

[0145] Figure 12 This is a structural block diagram of a front blade assembly 300 provided in an embodiment of this application.

[0146] Based on the vehicle air conditioning vent assembly 100 described above, this application embodiment provides a front blade assembly 300, including: a manual adjustment structure 9 and a front blade group 22. The manual adjustment structure 9 includes: a moving element 4 and a sensing component 5. The moving element 4 is used for interaction with the operator, and the sensing component 5 is used to output a first sensing electrical signal based on the movement state of the moving element 4. The first sensing electrical signal is used to indicate the movement angle of the rear blade group 21. The front blade group 22 is used to adjust the airflow direction along a second direction. (Refer to the previous...) Figures 5-7 As shown, the front blade group 22 includes: a first blade structure 221, the first blade structure 221 including a receiving space Q enclosed by a back plate 2210 and two side plates 2211; wherein, the sensing component 5 is disposed in the receiving space Q, and the input probe 401 of the moving part 4 is connected to the sensing component 5 through the through hole K1 of the back plate 2210.

[0147] The front blade assembly 300 provided in this application is part of the front vehicle air conditioning vent assembly 100 and can be used as an aftermarket accessory for easy maintenance and replacement. As described above, the moving part 4 is movable, allowing the operator to touch and control its movement. The sensing component 5 detects the movement state of the moving part 4, such as how far it slides upwards or how far it rotates to the left, and then generates and outputs a first sensing electrical signal corresponding to that movement state. Since the first sensing electrical signal is used to indicate the movement angle of the rear blade assembly 21, it can be understood that there is a mapping relationship between the movement state of the moving part 4 and the rear blade assembly 21. When the operator controls the moving part 4 to move a certain distance or angle in a certain direction, it instructs the rear blade assembly 21 to rotate the corresponding angle in the corresponding direction. This design enhances the intuitiveness of physical interaction and improves the control over airflow adjustment. Furthermore, the space enclosed by the back panel and side panels can accommodate the sensing component 5, minimizing the impact on the airflow space and ensuring sufficient airflow. The input probe 401 of the moving component 4, such as a metal probe, can pass through the through hole K1 of the back plate 2210 to connect to the sensing component 5, thereby enabling the sensing component 5 to sense the movement position of the moving component 4. The moving component 4, in conjunction with the through hole, can rotate or move linearly along the length direction of the back plate (such as the first direction).

[0148] Figure 13 This is a structural block diagram of another front blade assembly 300 provided in an embodiment of this application.

[0149] In one embodiment of this application, such as Figure 13 As shown, the front blade assembly 300 also includes a preprocessing module 6, which is electrically connected to the sensing assembly 5. The preprocessing module 6 is used to output a corresponding first angle signal according to the first sensing electrical signal. The first angle signal is used to indicate the movement angle of the rear blade assembly 21.

[0150] In the above embodiments, the preprocessing module 6 can be connected to the signal lines led out from the aforementioned circuit board. The preprocessing module 6 can preprocess the first sensing electrical signal to generate a first angle signal in advance to indicate the movement angle of the rear blade group 21. This saves the subsequent step of converting the electrical signal into an angle signal by the control unit, improving efficiency and mitigating screen / voice operation response latency. For example, when the subsequent control unit is the built-in controller chip in the vehicle's MCU screen, the MCU can directly control the motor movement in the first drive assembly 31 based on the first angle signal, thereby driving the rear blade group 21 to rotate by the corresponding angle. Alternatively, when the first drive assembly 31 integrates a control unit, the integrated control unit can directly control the motor movement in the first drive assembly 31 based on the first angle signal.

[0151] Figure 14 This is a structural block diagram of a vehicle air conditioning vent control system 200 provided in an embodiment of this application.

[0152] The vehicle air conditioning vent control system 200 provided in this application includes a first control unit 201 and the vehicle air conditioning vent assembly 100 of the previous embodiment; wherein: the first control unit 201 is electrically connected to the manual adjustment structure 9 and the first drive component 31 of the vehicle air conditioning vent assembly 100 respectively; the first control unit 201 is used to control the first drive component 31 to drive the rear blade group 21 to move to the movement angle corresponding to the first sensing electrical signal according to the first sensing electrical signal.

[0153] As mentioned earlier, the first control unit 201 can be a controller in a computing device or computing system, such as a Mobile Data Center (MDC) (or Intelligent Driving Domain Controller), Domain Controller (DC), Electronic Control Unit (ECU), Microcontroller Unit (MCU), etc.; it can also refer to a dedicated controller such as an air conditioning controller. The DC can include a Motion Domain Controller (MDC), a Vehicle Domain Controller (VDC), etc., or it can refer to components inside the controller, such as a chip.

[0154] In the vehicle air conditioning vent control system provided in this application embodiment, the first control unit 201 can be set separately, or it can be integrated into the vehicle screen MCU, or it can be integrated into the drive motor of the first drive assembly 31. By parsing the first sensing electrical signal, such as generating a corresponding first angle signal, and then outputting the corresponding control command to the drive motor, the drive motor of the first drive assembly 31 can be controlled to drive the rear blade group 21 to move by the corresponding angle.

[0155] Figure 15 This is a structural block diagram of another vehicle air conditioning vent control system 200 provided in an embodiment of this application.

[0156] In one embodiment of this application, such as Figure 15 As shown, when the vehicle air conditioning vent control system 200 includes a preprocessing module 6, the signal received by the first control unit 201 is replaced by a first sensing electrical signal and used to control the first drive assembly 31 to drive the rear blade group 21 to move to the motion angle corresponding to the first angle signal according to the first angle signal.

[0157] In the above embodiment, the preprocessing module 6 pre-parses the first sensing electrical signal into a corresponding first angle signal and outputs the first angle signal to the first control unit 201. With this design, the first control unit 201 can directly generate the corresponding control command based on the first angle signal without the need to convert the electrical signal into an angle signal, thus improving efficiency.

[0158] Figure 16 This is a structural block diagram of another vehicle air conditioning vent control system 200 provided in an embodiment of this application.

[0159] In one embodiment of this application, when the vehicle air conditioning vent assembly includes a second drive component 32, the first control unit 201 is also used to control the second drive component 32 to drive the front row blade group 22 to move.

[0160] In the above embodiments, the second drive component 32 can also be controlled by the first control unit 201. Specifically, the first control unit 201 can control the second drive component 32 and control the movement of the front blade group 22, such as moving 20 degrees to the left and 10 degrees to the right in the left-right direction. In this embodiment, the first control unit 201 can control the second drive component 32 based on information received from the screen / voice, or it can generate a corresponding first sensing electrical signal based on the operator's operation information received from the manual adjustment structure 9, or further generate a corresponding second angle signal from the preprocessing module 6. Then, the first control unit 201 controls the movement of the front blade group 22 based on the first sensing electrical signal or the second angle signal, which has certain intelligent advantages.

[0161] Figure 17 This is a structural block diagram of another vehicle air conditioning vent control system 200 provided in an embodiment of this application.

[0162] In one embodiment of this application, a second control unit 202 is also provided. In this case, the second control unit 202 is used to control the second drive component 32, and the first control unit 201 only needs to be used to control the first drive component 31. By setting two independent control units, higher processing efficiency can be achieved.

[0163] Figure 18 This is a structural block diagram of another vehicle air conditioning vent control system 200 provided in an embodiment of this application.

[0164] In one embodiment of this application, reference is made to Figure 18 As shown, the vehicle air conditioning vent control system 200 further includes at least one of a screen control system 801, a voice control system 802, and a gesture control system 803: the screen control system 801 is used to control the state of the front blade group 22 and / or the rear blade group 21 of the vehicle air conditioning vent assembly according to the received screen operation instructions; the voice control system 802 is used to control the state of the front blade group 22 and / or the rear blade group 21 of the vehicle air conditioning vent assembly according to the received voice operation instructions; and the gesture control system 803 is used to control the state of the front blade group 22 and / or the rear blade group 21 of the vehicle air conditioning vent assembly according to the received gesture operation instructions.

[0165] In the above embodiments, the screen control system 801 can adjust the airflow direction of the front blade group 22 and / or the rear blade group 21 according to the touch commands received by the screen. The screen can be a large hollow screen inside the vehicle, or any screen with display and control functions in the vehicle, such as a rear screen or armrest screen. In addition, the screen can also be a mobile terminal, such as the display screen of a mobile terminal that is connected to the vehicle intelligently. By touching the screen, commands can also be sent to control the airflow direction of the air conditioning vents in the vehicle.

[0166] The voice control system 802 can be an in-vehicle voice assistant that can receive voice commands from the user when it is activated, and adjust the wind direction of the front blade group 22 and / or the rear blade group 21.

[0167] The gesture control system 803 may include in-vehicle detection components such as cameras. By detecting specific gestures made by the user in the sensing area above the dashboard, such as waving hands up and down to control the up and down angle of the air vents, waving hands left and right to control the left and right angle, and drawing circles to control the air sweeping mode, the system will automatically adjust the angle of the air vent deflector or activate the air sweeping function after recognition.

[0168] Combining at least one of the screen control system, voice control system, and gesture control system can improve the intelligence of the air conditioning vents and provide users with a more convenient way to operate them.

[0169] The screen control system 801, voice control system 802, gesture control system 803 and manual adjustment structure 9 mentioned above can share the same first control unit 201. The information received by each system is parsed and processed by the first control unit 201 to form control commands for the first drive component 31 and / or the second drive component 32. For example, the first drive component 31 can be used to control the movement of the rear blade group 21, and the second drive component 32 can be used to control the movement of the front blade group 22.

[0170] In one embodiment of this application, when at least one of a screen control system 801, a voice control system 802, and a gesture control system 803 is included, the following configuration is made: the priority of the manual adjustment structure 9 is greater than the priority of the screen operating system 801, the priority of the screen operating system 801 is greater than the priority of the voice control system 802, and the priority of the voice control system 802 is equal to the priority of the gesture control system 803.

[0171] In the above embodiment, the manual adjustment structure 9 detects the user's desire to manually adjust the corresponding air outlet. Compared to the screen operating system 801, voice operating system 802, and gesture control system 803, the manual adjustment structure 9 has the highest priority and is more likely to meet the user's actual needs. Furthermore, to prevent misrecognition or inaccurate voice reception, the screen operating system 801 has a higher priority than the voice control system 802, avoiding inaccurate voice recognition. The gesture control system 803 cannot precisely adjust each corresponding air outlet, and its priority is the same as the voice control system 802. In this embodiment, by prioritizing the manual adjustment structure 9 (first priority), the screen control system 801 (second priority), and the voice control system 802 and gesture control system 803 (third priority), the user's actual air outlet adjustment needs can be better met. This avoids accidental triggering and allows for timely interruption of accidental triggering via a higher-priority adjustment method, achieving more precise airflow adjustment.

[0172] Figure 19 This is a structural block diagram of another vehicle air conditioning vent control system 200 provided in an embodiment of this application.

[0173] Reference Figure 19 As shown, in one embodiment of this application, the vehicle air conditioning vent control system 200 integrates three control modes a1, a2, and a3.

[0174] Control mode a1 is capacitor mode. It can receive command information for the corresponding rear blade group via screen / voice. After the MCU parses the command information, it controls the first motor to rotate forward or reverse, thereby controlling the rear blade group to deflect upward or downward, thus adjusting the wind direction. Simultaneously, it can also receive command information for the corresponding front blade group via screen / voice. After the MCU parses the command information, it controls the second motor to rotate forward or reverse, thereby controlling the front blade group to deflect left or right, thus adjusting the wind direction.

[0175] Control mode a2 is manual mode (left and right air outlet adjustment): the airflow direction can be adjusted by directly moving the front row knob (such as the moving part 4 mentioned above) or the front row blades to turn the front row blade group to the left or right. At this time, the second motor rotates forward or reverse synchronously.

[0176] Control mode a3 is manual mode (up and down air outlet adjustment): By tossing the front row knob (such as the moving part 4 mentioned above), the sensor components such as the potentiometer in the manual adjustment structure and the pre-processing module can be linked to transmit the corresponding signals to the MCU, and then control the first motor to rotate forward or reverse, thereby controlling the rear row blade group to deflect upward or downward, so as to adjust the air direction.

[0177] In summary, the embodiments of this application can provide a front blade assembly 300, a vehicle air conditioning vent assembly 100, a vehicle air conditioning vent control system 200, and a vehicle 1000. The front blade assembly 300 and the vehicle air conditioning vent assembly 100 can be applied to locations within the vehicle requiring air conditioning vents, such as the dashboard vents, vents behind the passenger dashboard, B-pillar vents, and roof vents. It is compatible with both new energy vehicles and traditional fuel vehicles, serving as an intelligent control module for air conditioning vents, supporting manual / central control screen / voice multimodal interaction. It is suitable for vehicles equipped with environmental perception systems, and can combine with temperature and humidity sensors to achieve automatic airflow adjustment, improving driving comfort while also satisfying the user's manual operation experience and reducing the learning cost of electric air vents.

[0178] The vehicle air conditioning vent control system 200 integrates mechanical toggle switches and electronic control modules. For example, it uses a potentiometer to convert mechanical displacement into electrical signals, constructing a manual / electric dual-channel control loop. It can also employ independently driven front and rear blade groups, with left / right airflow adjustment motors and up / down adjustment motors controlled in real-time by the MCU. Furthermore, it can utilize potentiometer monitoring and command priority algorithms, along with a closed-loop compensation algorithm using a non-locking motor in conjunction with the MCU, to construct a disturbance-free manual and electric mode switching mechanism. The core components can be connected in a star topology via wiring harnesses, with the MCU acting as the central node to process multiple input sources (mechanical displacement signals, screen commands, and voice commands) and control the two motor controllers. In manual mode, the toggle switches and potentiometers are mechanically linked, employing a modular design and encapsulated within the air conditioning vent, converting position signals into angle signals. In electric mode, vent adjustment is achieved by receiving commands from the in-vehicle infotainment system or voice module.

[0179] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A vehicle air conditioning vent assembly, characterized in that, include: The rear blade assembly is used to adjust the wind direction along the first direction; The front row of blades is used to adjust the wind direction along a second direction, which intersects with the first direction. A first drive assembly is connected to the rear blade group and is used to drive the rear blade group to move along the first direction. A support structure for supporting the front row of blades, the rear row of blades, and the first drive assembly; as well as, A manual adjustment structure is provided on the front blade group and / or the support structure. The manual adjustment structure is used to receive operation information from the operator to output a first sensing electrical signal. The first drive component is also used to drive the rear blade group to move to a movement angle corresponding to the first sensing electrical signal.

2. The vehicle air conditioning vent assembly according to claim 1, characterized in that, The manual adjustment structure includes: Moving parts, used for interaction with the operator; A sensing component is used to output the first sensing electrical signal according to the motion state of the moving part.

3. The vehicle air conditioning vent assembly according to claim 2, characterized in that, The moving component includes a toggle switch; when the toggle switch slides relative to the sensing component along a first set direction or slides along the first set direction beyond a first distance threshold, the sensing component generates the first sensing electrical signal according to the motion state of the toggle switch.

4. The vehicle air conditioning vent assembly according to claim 2, characterized in that, The moving component includes a knob; when the knob rotates relative to the sensing component or the rotation exceeds a first angle threshold, the sensing component generates the first sensing electrical signal based on the movement state of the knob.

5. The vehicle air conditioning vent assembly according to any one of claims 2-4, characterized in that, The moving component is connected to the front row of blades, and when the moving component moves along the second direction, it drives the front row of blades to move along the second direction.

6. The vehicle air conditioning vent assembly according to any one of claims 2-5, characterized in that, The front row of blades includes: A first blade structure, the first blade structure including a receiving space enclosed by a back plate and two side plates; The sensing component is disposed in the receiving space, and the input probe of the moving part is connected to the sensing component through the through hole of the back plate.

7. The vehicle air conditioning vent assembly according to claim 6, characterized in that, The sensing component includes: A potentiometer and a circuit board, wherein the input probe of the moving part is connected to the potentiometer, and the potentiometer is connected to the circuit board.

8. The vehicle air conditioning vent assembly according to claim 7, characterized in that, The potentiometer is disposed between the backplate and the circuit board in a direction parallel to the circuit board.

9. The vehicle air conditioning vent assembly according to any one of claims 6-8, characterized in that, The first blade structure includes a rotating shaft, and the support structure includes a rotating hole, with the rotating shaft passing through the rotating hole; The rotating shaft includes a through hole that connects to the receiving space; The signal line of the sensing component passes through the through hole and the rotating hole and then leads out.

10. The vehicle air conditioning vent assembly according to any one of claims 1-9, characterized in that, Also includes: The preprocessing module is electrically connected to the manual adjustment structure. The preprocessing module is used to output a corresponding first angle signal according to the first sensing electrical signal. The first angle signal is used to indicate the movement angle of the rear blade group.

11. The vehicle air conditioning vent assembly according to any one of claims 1-10, characterized in that, The manual adjustment structure includes: A touch component is configured to receive touch input from the user to output the first sensing electrical signal; and / or, A proximity recognition component is used to receive gesture information from the operator around the air outlet in order to output the first sensing electrical signal.

12. The vehicle air conditioning vent assembly according to any one of claims 1-11, characterized in that, Also includes: The second drive assembly is connected to the front row of blades and is used to drive the front row of blades to move along the second direction.

13. The vehicle air conditioning vent assembly according to claim 12, characterized in that, The manual adjustment structure is also used to receive the operator's operation information to generate a second sensing electrical signal; the second drive component is also used to drive the front blade group to move to a movement angle corresponding to the second sensing electrical signal.

14. The vehicle air conditioning vent assembly according to claim 12 or 13, characterized in that, The second drive assembly includes a non-self-locking motor; or, the second drive assembly includes a self-locking motor and a clutch, the clutch being used to control the self-locking motor to drive or disconnect from the front row of blades.

15. The vehicle air conditioning vent assembly according to any one of claims 1-14, characterized in that, The first drive component includes a self-locking motor.

16. The vehicle air conditioning vent assembly according to any one of claims 1-15, characterized in that, The support structure includes a front cylindrical section and a rear cylindrical section that are connected to each other; The front row of blades is disposed within the front cylinder section, and the rear row of blades is disposed within the rear cylinder section.

17. A front-row blade assembly, characterized in that, include: Manual adjustment mechanism, including: Moving parts, used for interaction with the operator; The sensing component is used to output a first sensing electrical signal according to the motion state of the moving part, and the first sensing electrical signal is used to indicate the motion angle of the rear blade group. The front blade assembly is used to adjust the wind direction along the second direction; the front blade assembly includes: A first blade structure includes a receiving space enclosed by a back plate and two side plates; wherein the sensing component is disposed in the receiving space, and the input probe of the moving part is connected to the sensing component through a through hole in the back plate.

18. The front blade assembly according to claim 17, characterized in that, Also includes: The preprocessing module is electrically connected to the sensing component. The preprocessing module is used to output a corresponding first angle signal based on the first sensing electrical signal. The first angle signal is used to indicate the motion angle of the rear blade group.

19. A vehicle air conditioning vent control system, characterized in that, include: The first control unit and the vehicle air conditioning vent assembly as described in any one of claims 1-16; wherein: The first control unit is electrically connected to the manual adjustment structure of the vehicle air conditioning vent assembly and the first drive component, respectively. The first control unit is configured to control the first drive component to drive the rear blade group to move to a movement angle corresponding to the first sensing electrical signal, based on the first sensing electrical signal.

20. The vehicle air conditioning vent control system according to claim 19, characterized in that, When the vehicle air conditioning vent control system includes the preprocessing module, the signal received by the first control unit is replaced by the first sensing electrical signal with a first angle signal, which is used to control the first drive component to drive the rear blade group to move to the motion angle corresponding to the first angle signal according to the first angle signal.

21. The vehicle air conditioning vent control system according to claim 19 or 20, characterized in that, When the vehicle air conditioning vent assembly includes the second drive component, the first control unit is further configured to control the second drive component to drive the front blade group to move.

22. The vehicle air conditioning vent control system according to any one of claims 19-21, characterized in that, Also includes: At least one of the following: screen control system, voice control system, and gesture control system: The screen control system is used to control the state of the front and / or rear blade groups of the vehicle air conditioning vent assembly according to the received screen operation instructions. The voice control system is used to control the state of the front and / or rear blade groups of the vehicle air conditioning vent assembly according to the received voice operation commands. The gesture control system is used to control the state of the front and / or rear blade groups of the vehicle air conditioning vent assembly according to the received gesture operation commands.

23. The vehicle air conditioning vent control system according to claim 22, characterized in that, When at least one of a screen control system, a voice control system, and a gesture control system is included, it shall be configured as follows: The priority of the manual adjustment structure is higher than the priority of the screen operating system, the priority of the screen operating system is higher than the priority of the voice control system, and the priority of the voice control system is equal to the priority of the gesture control system.

24. A vehicle, characterized in that, include: hull; And, the vehicle air conditioning vent assembly as described in any one of claims 1-16 or the vehicle air conditioning vent control system as described in any one of claims 19-23.

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