Air-blowing control method and apparatus, and vehicle

Abstract

Provided in the present application are an air-blowing control method and apparatus, and a vehicle. The method comprises: acquiring data collected by a first sensor; on the basis of the data collected by the first sensor, controlling a display apparatus to display a plurality of regions, wherein each of the plurality of regions is associated with a local body part of a user; acquiring a first instruction, wherein the first instruction is used for indicating at least one region among the plurality of regions, and the at least one region is associated with at least one local body part of the user; and controlling at least one air outlet to execute an air-blowing operation on the at least one local body part. The present application can be applied to smart cars or smart homes. By means of an intuitive interaction mode, the difficulty for a user in using an air-blowing function can be reduced, thereby facilitating an improvement in the operation experience and driving experience of the user.

Description

Blowing control method, device and vehicle

[0001] This application claims priority to the Chinese Patent Application No. 202411132766.5, filed on August 16, 2024, and entitled "Blowing control method, device and vehicle", the content of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0002] The present application relates to the field of intelligent cockpit, and more particularly, to a blowing control method, device and vehicle. BACKGROUND

[0003] With the rapid development of the automotive industry, traditional manual air outlets have been unable to meet the needs of users. To adapt to market changes, electric air outlets have emerged. More and more vehicle models are now equipped with this new type of air outlet, which is endowed with an automatic blowing function, reducing the frequency of user manual adjustment of the air direction. Electric air outlets usually implement fixed blowing adjustment according to limited air outlet modes, and users can select from limited air outlet modes through the center control screen or adjust the blowing direction of the electric air outlet through screen touch dragging. Due to the lack of understanding of the air outlet mode or lack of experience in adjusting the electric air outlet, users have great difficulty in using the blowing function. SUMMARY

[0004] The present application provides a blowing control method, device and vehicle, which can reduce the difficulty of users in using the blowing function through an intuitive interaction mode, and help to improve the operation feeling and driving experience of users.

[0005] In a first aspect, a blowing control method is provided, which includes: acquiring data collected by a first sensor; controlling a display device to display a plurality of regions according to the data collected by the first sensor, each region of the plurality of regions being associated with a local body part of a user; acquiring a first instruction for indicating at least one region of the plurality of regions, the at least one region being associated with at least one local body part of the user; and controlling at least one air outlet to perform blowing operation on the at least one local body part.

[0006] Based on the above technical solution, the display device displays a plurality of regions, which can facilitate the user to view the local body parts corresponding to each region. After the first instruction is acquired, blowing operation can be performed on the at least one local body part. Such an interaction mode is more intuitive, which helps to reduce the difficulty of users in using the blowing function, thereby helping to improve the operation feeling and driving experience of users.

[0007] In some possible implementation manners, the display device is controlled to display the plurality of areas according to the data collected by the first sensor, including: when it is detected that the area where the user is located is a first area, the display device in the first area is controlled to display the plurality of areas according to the data collected by the first sensor.

[0008] In some possible implementation manners, before the data collected by the first sensor is acquired, the method further includes: acquiring a second instruction of the user, the second instruction being used to instruct to adjust the air outlet of the temperature control component.

[0009] For example, the temperature control component is an air conditioner.

[0010] In some possible implementation manners, the method can be applied to a vehicle-mounted scenario, and the display device can be a display screen in a vehicle or a screen of a mobile terminal (for example, a mobile phone or a tablet).

[0011] In some possible implementation manners, the method can be applied to a smart home scenario, and the display device can be a smart screen or a screen of a mobile terminal (for example, a mobile phone or a tablet).

[0012] In some possible implementation manners, the controlling of the at least one air outlet to perform the blowing operation on the at least one local body part includes: determining a blowing strategy of the air outlet of the temperature control component; and controlling the air outlet of the temperature control component according to the blowing strategy, where the blowing strategy includes one or more of an air outlet amount, a wind speed, an air outlet angle and a blowing manner of the air outlet, and the blowing manner includes fixed-point blowing or circulating blowing.

[0013] With reference to the first aspect, in some implementation manners of the first aspect, before the controlling of the at least one air outlet to perform the blowing operation on the at least one local body part, the method further includes: acquiring position information of the at least one local body part; and wherein the controlling of the at least one air outlet to perform the blowing operation on the at least one local body part includes: controlling the at least one air outlet to perform the blowing operation on the at least one local body part according to the position information.

[0014] Based on the above technical solution, after the first instruction is acquired, the position information of the at least one local body part can be acquired. In this way, the vehicle can perform the blowing operation on the at least one local body part based on the position information of the at least one local body part.

[0015] In some possible implementation manners, the position information can be an absolute position of the at least one local body part in the cabin, for example, a position in a vehicle coordinate system.

[0016] In some possible implementation manners, the position information can be a position of the at least one partial body part relative to the air outlet. For example, taking that the user is in the driver area and the at least one partial body part includes the left arm of the user as an example, the position information of the left arm can be a position of the left arm relative to an air outlet of the driver area.

[0017] With reference to the first aspect, in some possible implementation manners of the first aspect, according to the position information, before the at least one air outlet performs the blowing operation on the at least one partial body part, the method further includes: determining the at least one air outlet according to the first area, the at least one partial body part, and a mapping relationship, the first area being an area in which the user is located in the cabin, and the mapping relationship including a corresponding relationship among an area in which a user is located in the cabin, a partial body part, and an air outlet.

[0018] Based on the technical solution described above, the information of the at least one air outlet can be obtained through the mapping relationship described above. In this way, the information of the at least one air outlet that needs to perform the blowing operation can be quickly determined through the mapping relationship described above, so that the at least one air outlet can be controlled to perform the blowing operation on the at least one partial body part.

[0019] With reference to the first aspect, in some possible implementation manners of the first aspect, the obtaining the first instruction includes: obtaining an input of the user for the at least one area.

[0020] Based on the technical solution described above, the vehicle can obtain the information of the at least one area through the input of the user for the at least one area displayed on the display device. In this way, the user can be facilitated to select multiple areas displayed on the display device, which helps to reduce the difficulty of the user in using the blowing function, and also helps to improve the human-computer interaction experience of the user.

[0021] In some possible implementation manners, the obtaining the input of the user for the at least one area includes: obtaining a click operation of the user for the at least one area on the display device.

[0022] In some possible implementation manners, the obtaining the input of the user for the at least one area includes: obtaining a first voice instruction, the first voice instruction indicating the at least one area.

[0023] With reference to the first aspect, in some possible implementation manners of the first aspect, the obtaining the first instruction includes: obtaining data collected by a second sensor; determining a thermal comfort demand of each area in the multiple areas according to the data collected by the second sensor; and determining the at least one area from the multiple areas according to the thermal comfort demand of each area.

[0024] Based on the technical solution, the vehicle can determine at least one region with thermal comfort demand based on the thermal comfort demand of each region in the plurality of regions, and perform the blowing operation on the at least one local body part. In this way, the vehicle can automatically select at least one region with thermal comfort demand without manual selection by the user, which helps to quickly meet the thermal comfort of the at least one local body part, thereby helping to improve the driving experience of the user.

[0025] In some possible implementation manners, the second sensor includes one or more of an infrared sensor, an ambient light sensor, a temperature sensor in the cabin, and a temperature sensor outside the cabin.

[0026] In some possible implementation manners, determining the thermal comfort demand of each region in the plurality of regions includes determining a predicted mean vote (PMV) of each region.

[0027] With reference to the first aspect, in some implementations of the first aspect, the method further includes controlling the display device to display prompt information, the prompt information being used to prompt that the at least one local body part has the thermal comfort demand.

[0028] Based on the technical solution, the vehicle can control the display device to display the at least one local body part with the thermal comfort demand. In this way, the user can be explicitly informed of the at least one local body part with the thermal comfort demand, so that the user can more conveniently and quickly select the corresponding region, avoid the problem that the blowing cannot meet the thermal comfort demand of the user due to the selection by the user based on the feeling, help to reduce the difficulty of the user in using the blowing function, and help to improve the driving experience of the user.

[0029] With reference to the first aspect, in some implementations of the first aspect, the first sensor is a seat adjustment sensor, and the display device is controlled to display the plurality of regions according to the data collected by the first sensor, including: the display device is controlled to display a virtual image according to the information collected by the seat adjustment sensor, and the virtual image includes the plurality of regions.

[0030] With reference to the first aspect, in some implementations of the first aspect, the first sensor is a camera, and the display device is controlled to display the plurality of regions according to the data collected by the first sensor, including: the display device is controlled to display an image according to the image collected by the camera, and the image includes the plurality of regions.

[0031] In some implementations of the first aspect, the at least one region includes a first region, and the local body part associated with the first region is a temperature-sensitive part. The controlling the at least one air outlet to perform the blowing operation on the at least one local body part includes: controlling the at least one air outlet to perform a circular blowing operation on the at least one local body part.

[0032] In some implementations of the first aspect, the at least one region is a second region, and the local body part associated with the second region is a temperature-insensitive part. The controlling the at least one air outlet to perform the blowing operation on the at least one local body part includes: controlling the at least one air outlet to perform a fixed-point blowing operation on the local body part associated with the second region.

[0033] In some implementations of the first aspect, the at least one region is a second region, and the local body part associated with the second region is a temperature-insensitive part. The controlling the at least one air outlet to perform the blowing operation on the at least one local body part includes: controlling the at least one air outlet to perform a fixed-point blowing operation on the local body part associated with the second region.

[0034] In some implementations of the second aspect, the obtaining unit is further configured to obtain position information of the at least one local body part before the controlling unit controls the at least one air outlet to perform the blowing operation on the at least one local body part. The controlling unit is specifically configured to: control the at least one air outlet to perform the blowing operation on the at least one local body part according to the position information.

[0035] In some implementations of the second aspect, the apparatus further includes a determining unit configured to determine the at least one air outlet according to a first region, the at least one local body part, and a mapping relationship. The first region is a region in which the user is located in a cabin. The mapping relationship includes a corresponding relationship among a region in which the user is located in the cabin, a local body part, and an air outlet.

[0036] In some implementations of the second aspect, the apparatus further includes a determining unit configured to determine the at least one air outlet according to a first region, the at least one local body part, and a mapping relationship. The first region is a region in which the user is located in a cabin. The mapping relationship includes a corresponding relationship among a region in which the user is located in the cabin, a local body part, and an air outlet.

[0037] With reference to the second aspect, in some implementations of the second aspect, the obtaining unit, in particular, is configured to: obtain an input of the user for the at least one region.

[0038] With reference to the second aspect, in some implementations of the second aspect, the apparatus further includes a determining unit, and the obtaining unit is further configured to obtain data collected by a second sensor; the determining unit is further configured to determine a thermal comfort requirement of each region of the plurality of regions according to the data collected by the second sensor; and the determining unit is further configured to determine the at least one region from the plurality of regions according to the thermal comfort requirement of each region.

[0039] With reference to the second aspect, in some implementations of the second aspect, the control unit is further configured to control the display device to display prompt information, the prompt information being used to prompt that the at least one local body part has a thermal comfort requirement.

[0040] With reference to the second aspect, in some implementations of the second aspect, the first sensor is a seat adjustment sensor, and the control unit, in particular, is configured to: control the display device to display a virtual image according to information collected by the seat adjustment sensor, the virtual image including the plurality of regions.

[0041] With reference to the second aspect, in some implementations of the second aspect, the first sensor is a camera, and the control unit, in particular, is configured to: control the display device to display an image according to an image collected by the camera, the image including the plurality of regions.

[0042] With reference to the second aspect, in some implementations of the second aspect, the at least one region includes a first region, and a local body part associated with the first region is a part sensitive to temperature, and the control unit, in particular, is configured to: control the at least one air outlet to perform circular air blowing on the at least one local body part.

[0043] With reference to the second aspect, in some implementations of the second aspect, the at least one region is a second region, and a local body part associated with the second region is a part not sensitive to temperature, and the control unit, in particular, is configured to: control the at least one air outlet to perform spot air blowing on the local body part associated with the second region.

[0044] The third aspect provides a blowing control apparatus, which includes a memory and a processor, the memory is configured to store a computer program, and the processor is configured to execute the computer program in the memory, so that the blowing control apparatus can implement the method in any possible implementation manner of the first aspect.

[0045] In a fourth aspect, a control system is provided, the control system comprising a temperature control component and the air blowing control device of any one of the second aspect or the third aspect, the temperature control component comprising an air outlet.

[0046] In some possible implementations, the temperature control component is an air conditioner in a cabin of a vehicle.

[0047] In a fifth aspect, a vehicle is provided, the vehicle comprising the air blowing control device of any one of the second aspect or the third aspect, or the air blowing control system of the fourth aspect.

[0048] The vehicle in the present application is a vehicle in a broad sense, which can be a traffic tool (such as a commercial vehicle, a passenger vehicle, a motorcycle, a flying vehicle, a train, etc.), an industrial vehicle (such as a forklift, a trailer, a tractor, etc.), an engineering vehicle (such as an excavator, a bulldozer, a crane, etc.), an agricultural device (such as a mower, a harvester, etc.), a recreational device, a toy vehicle, etc. The type of the vehicle is not limited in the embodiments of the present application.

[0049] In a sixth aspect, a computer program product is provided, the computer program product comprising: computer program code which, when executed on a computer, causes the computer to perform the method of any one of the possible implementation manners of the first aspect.

[0050] In a seventh aspect, a computer readable storage medium is provided, the computer readable medium storing a computer program, the computer program, when executed on a computer, causing the computer to perform the method of any one of the possible implementation manners of the first aspect.

[0051] In an eighth aspect, a chip is provided, the chip comprising a circuit for performing the method of any one of the possible implementation manners of the first aspect. BRIEF DESCRIPTION OF DRAWINGS

[0052] FIG. 1 is a functional block diagram of a vehicle according to an embodiment of the present application.

[0053] FIG. 2 is a schematic flowchart of an air blowing control method according to an embodiment of the present application.

[0054] FIG. 3 is an HMI according to an embodiment of the present application.

[0055] FIG. 4 is another HMI according to an embodiment of the present application.

[0056] FIG. 5 is another HMI according to an embodiment of the present application.

[0057] FIG. 6 is a schematic flowchart of an air blowing control device according to an embodiment of the present application. DETAILED DESCRIPTION

[0058] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. In the description of the embodiments of the present application, unless otherwise specified, " / " represents the meaning of or, for example, A / B can represent A or B; in this document, "and / or" only describes the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent: A exists alone, A and B exist together, and B exists alone. "At least one" means one or more. For example, "at least one of A and B" is similar to "A and / or B", which describes the association relationship of the associated objects, which means that there can be three relationships, for example, at least one of A and B, which can represent: A exists alone, A and B exist together, and B exists alone.

[0059] In the embodiments of the present application, the prefix words such as "first", "second" are only used to distinguish different description objects, and have no limiting effect on the position, order, priority, quantity or content of the described objects. The use of ordinal words such as prefixes in the embodiments of the present application does not limit the described objects, and the description of the described objects should be referred to the description of the context in the claims or embodiments, and should not be limited by the use of such prefix words. In addition, in the description of the embodiments, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0060] FIG. 1 is a functional block diagram of a vehicle 100 provided by the embodiments of the present application. The vehicle 100 can include a perception system 110, a computing platform 120, a display device 130, and a temperature control component 140, wherein the perception system 110 can include one or more sensors that sense information about the environment around the vehicle 100. For example, the perception system 110 can include a positioning system, which can be a global positioning system (GPS), a Beidou system, or other positioning systems. For another example, the perception system 110 can include one or more of an inertial measurement unit (IMU), an acceleration sensor, a laser radar, a millimeter wave radar, an ultrasonic radar, and a camera device. In the embodiments of the present application, the perception system can include a camera inside the cabin, an ambient light sensor, an infrared sensor, a temperature sensor, and a temperature sensor outside the cabin, etc.

[0061] Some or all functions of the vehicle 100 can be controlled by the computing platform 120. The computing platform 120 can include one or more processors, such as processors 121 through 12n (n is a positive integer), which are circuits having a processing capability of signals. In one implementation, the processors can be circuits having an instruction reading and running capability, such as a central processing unit (CPU), a microprocessor, a graphics processing unit (GPU) (which can be understood as a kind of microprocessor), a digital signal processor (DSP), or the like. In another implementation, the processors can be circuits having a certain function implemented by a logic relationship of hardware circuits, which is fixed or reconfigurable. For example, the processors can be hardware circuits implemented by an application-specific integrated circuit (ASIC) or a programmable logic device (PLD), such as a field programmable gate array (FPGA). In the reconfigurable hardware circuit, the processor loads a configuration document to implement the hardware circuit configuration. It can be understood that the processor loads instructions to implement the functions of the above units. In addition, the processors can also be hardware circuits designed for artificial intelligence, which can be understood as a kind of ASIC, such as a neural network processing unit (NPU), a tensor processing unit (TPU), a deep learning processing unit (DPU), or the like. In addition, the computing platform 120 can also include a memory for storing instructions, and some or all of the processors 121 through 12n can call the instructions in the memory to implement corresponding functions.

[0062] The display device 130 in the cabin is mainly divided into two categories, the first category is a vehicle display screen, and the second category is a projection display screen, such as a head up display (HUD). The vehicle display screen is a physical display screen and is an important component of the in-vehicle infotainment system. Multiple display screens can be provided in the cabin, such as a digital instrument display screen, a center control screen, a display screen in front of a passenger (also referred to as a front passenger) at a co-driver position, a display screen in front of a left rear passenger, and a display screen in front of a right rear passenger, or even a vehicle window can be used as a display screen for display. The head up display, also known as a head-up display system, is mainly used to display driving information such as speed, navigation, etc. on a display device (such as a windshield) in front of the driver. In order to reduce the time of the driver's line of sight shift and avoid the change of the pupil caused by the driver's line of sight shift, the driving safety and comfort are improved. The HUD includes, for example, a combiner-HUD (C-HUD) system, a windshield-HUD (W-HUD) system, and an augmented reality HUD (AR-HUD). It should be understood that other types of systems can also appear as the technology evolves, and the present application does not limit this.

[0063] The above display device 130 is described by taking the vehicle display screen and the projection display screen as examples, and the embodiments of the present application are not limited thereto. For example, the display device 130 can also be a light display screen or a projection screen.

[0064] For example, the temperature control component 140 can be a component with an air outlet (for example, an electric air outlet). For example, the temperature control component 140 is an air conditioner.

[0065] Optionally, the structure of the vehicle 100 described above is only schematic, and in actual applications, each component in the vehicle 100 described above can be added or deleted according to actual needs.

[0066] As described above, with the rapid development of the automobile industry, the traditional manual air outlet cannot meet the needs of users. In order to adapt to market changes, the electric air outlet has emerged as the times require. More and more vehicle models are now equipped with this new type of air outlet, which gives it an automatic blowing function and reduces the frequency of manual adjustment of the wind direction by the user. The electric air outlet usually realizes fixed blowing adjustment according to limited air outlet modes, and the user can select from limited air outlet modes through the center control large screen or adjust the blowing direction of the electric air outlet through screen touch dragging. Due to the lack of corresponding experience of the user, the blowing direction of the electric air outlet after adjustment often cannot meet the thermal comfort needs of the user.

[0067] The embodiment of the present application provides a blowing control method, device and vehicle. The user can intuitively adjust blowing through the blowing control method, device and vehicle, which helps to reduce the difficulty of the user in using the blowing function, and helps to improve the operation feeling and driving experience of the user.

[0068] FIG. 2 shows a schematic flowchart of a blowing control method 200 provided by the embodiment of the present application. The method 200 can be executed by the vehicle 100 described above; or the method 200 can be executed by the computing platform 120 described above; or the method 200 can be executed by the processor, chip or circuit in the computing platform; or the method 200 can be executed by the system composed of the computing platform 120 and the temperature control component 140. The method 200 comprises the following steps:

[0069] S210, acquiring data collected by a first sensor.

[0070] For example, the first sensor can be a camera in the cabin. For example, a driver monitoring system (DMS) camera or an occupant monitoring system (OMS) camera.

[0071] In the embodiment of the present application, before the vehicle collects the image in the cabin through the camera in the cabin, the user can be prompted for authorization. After obtaining the authorization of the user, the vehicle can collect the image in the cabin through the camera in the cabin and control the display screen to display the pose of the local body part of the user based on the image.

[0072] For example, the first sensor can be a seat adjustment sensor. For example, the seat adjustment sensor can be used to collect seat adjustment information, which includes but is not limited to adjustment information of the front and rear position of the seat, the height of the seat, the height of the front part of the cushion, the length of the cushion, the backrest of the seat, the angle of the leg rest, the length of the leg rest, the angle of the foot rest, the height of the headrest, etc.

[0073] It should be noted that the information collected by the camera or the seat sensor in the embodiment is only used to determine the pose state of the passenger, and cannot be used to identify a specific natural person; the acquisition of the information complies with the relevant legal regulations of relevant countries and regions.

[0074] S220, according to the data collected by the first sensor, controlling the display device to display a plurality of regions, each region in the plurality of regions being associated with a local body part of the user.

[0075] Exemplarily, the local body part of the user includes one or more of a head, a left arm, a right arm, a front chest, a left thigh, a right thigh, a left calf, and a right calf.

[0076] Optionally, the first sensor is a camera in the cabin, and the display device is controlled to display the plurality of regions according to data collected by the first sensor, including: the display device is controlled to display an image collected by the camera, and the image includes the plurality of regions.

[0077] Exemplarily, FIG. 3 shows a human machine interface (HMI) provided by an embodiment of the present application.

[0078] As shown in (a) of FIG. 3, the HMI is a display interface for air outlet adjustment of the main driver area. The display interface includes air outlet adjustment controls for the main driver area, the co-driver area, the second-row left area, and the second-row right area. When detecting an operation of the user on the control 301, the vehicle can control the display screen to display the HMI as shown in (b) of FIG. 3.

[0079] As shown in (b) of FIG. 3, the HMI is an air outlet adjustment interface for the main driver area. The air outlet adjustment interface includes an image of the user in the main driver area collected by a camera in the cabin and regions 1-8 divided based on the image, where each region is associated with a pose of a local body part of the user. For example, region 1 is associated with a pose of the head of the user, region 2 is associated with a pose of the left arm of the user, region 3 is associated with a pose of the right arm of the user, region 4 is associated with a pose of the front chest of the user, region 5 is associated with a pose of the left thigh of the user, region 6 is associated with a pose of the right thigh of the user, region 7 is associated with a pose of the left calf of the user, and region 8 is associated with a pose of the right calf of the user. The air outlet adjustment interface further includes a prompt information “Please select the area that needs to be blown”.

[0080] In the example shown in FIG. 3 above, the pose of the user is divided into poses of eight local body parts as an example, and embodiments of the present application are not limited thereto. For example, the pose of the user can be divided into poses of a smaller number of local body parts, for example, including a pose of the head, a pose of the left arm, a pose of the right arm, and a pose of the front chest. For another example, the pose of the user can be divided into poses of a larger number of local body parts, for example, the pose of the front chest can be further divided into a pose of the upper half of the front chest and a pose of the lower half of the front chest.

[0081] Optionally, the first sensor is a seat adjustment sensor, and the display device is controlled to display the plurality of regions according to data collected by the first sensor, including: the display device is controlled to display a virtual image according to information collected by the seat adjustment sensor, and the virtual image includes the plurality of regions.

[0082] For example, the vehicle can calculate the pose of the local body part of the user according to the seat adjustment information collected by the seat adjustment sensor through coordinate transformation. For example, the in-vehicle coordinate system is established with the initial position of the seat as the origin, and the influence of the adjustment of the seat on the pose (center point and normal vector) of each local body part of the user can be described by translation, rotation, and stretching.

[0083] For example, FIG. 4 shows the HMI provided by the embodiment of the application.

[0084] As shown in FIG. 4, the HMI is an air outlet adjustment interface of the air conditioner in the main driver area. The air outlet adjustment interface of the air conditioner includes a virtual image generated based on the seat adjustment information collected by the seat adjustment sensor, and the virtual image includes areas 1-8, wherein each area is associated with the pose of a local body part of the user.

[0085] Optionally, the display device displays a plurality of areas according to the data collected by the first sensor, including: determining the pose of the user according to the data collected by the first sensor, the pose of the user including the pose of a plurality of local body parts of the user; and in response to a first input of the user, controlling the display device to display the plurality of areas.

[0086] For example, the first input can be an operation of the user clicking the control 301.

[0087] For example, the first input can be a voice instruction of the user (for example, the voice instruction is "please open the air outlet adjustment interface of the air conditioner").

[0088] Optionally, in response to the first input of the user, the display device displays a plurality of areas, including: in response to the first input, controlling the display device to display the plurality of areas according to the area where the user is located.

[0089] For example, when it is detected that the user is in the main driver area, the central control screen can be controlled to display the plurality of areas corresponding to the user in the main driver area. For example, when it is detected that the user is in the co-driver area, the co-driver entertainment screen can be controlled to display the plurality of areas corresponding to the user in the co-driver area.

[0090] For example, if the first input is a voice instruction, the vehicle can determine the area where the user is located through the voice instruction collected by the microphone array in the cabin.

[0091] In the embodiment of the application, the display device displays a plurality of areas associated with the local body part of the user, and the user can directly select the area through clicking the screen or a voice instruction. Such an interaction mode is more intuitive, which helps to reduce the difficulty and complexity of the user when using the blowing function, and helps to improve the operation feeling and driving experience of the user.

[0092] Meanwhile, the display device can be controlled to display the plurality of regions based on an area in which the user is located. In this way, the user can be facilitated to operate the display screen in the area in which the user is located, and the convenience of the user when clicking the corresponding region can be improved.

[0093] In S230, a first instruction is obtained, the first instruction being used to indicate at least one region in the plurality of regions, the at least one region being associated with at least one partial body part of the user.

[0094] Optionally, the obtaining of the first instruction comprises: obtaining an input of the user for the at least one region.

[0095] Optionally, the obtaining of the input of the user for the at least one region comprises: obtaining an input of the user on the display device for the at least one region.

[0096] For example, as shown in (b) of FIG. 3, when it is detected that the user selects the regions 1, 2 and 3 and it is detected that the user clicks the control 302, the air outlet of the air conditioner in the cabin can be controlled to blow air to the regions 1, 2 and 3.

[0097] For example, as shown in FIG. 4, when it is detected that the user selects the regions 5 and 6 and it is detected that the user clicks the control 302, the air outlet of the air conditioner in the cabin can be controlled to blow air to the regions 5 and 6.

[0098] For example, the user can also deselect the selected region. For example, when it is detected that the user clicks the region 1, the color of the region 1 is darker than the color of the region that is not selected, which indicates that the region 1 has been selected by the user. When it is detected that the user clicks the region 1 again, the region 1 is deselected, and the color of the region 1 is consistent with the color of the region that is not selected.

[0099] Optionally, the obtaining of the input of the user for the at least one region comprises: obtaining a voice instruction of the user for the at least one region. For example, when the vehicle displays the air outlet adjustment interface of the air conditioner through the display screen and it is detected that the voice instruction of the user is “blowing air to the head, left arm and right arm”, the user-selected regions can be determined to be the regions 1-3 from the regions 1-8 based on the voice instruction of the user.

[0100] The above describes the process of manually selecting the region in combination with FIG. 3 and FIG. 4, and the process of automatically selecting the region is described in combination with the embodiments below.

[0101] Optionally, the obtaining the first instruction comprises: obtaining data collected by a second sensor; determining a thermal comfort demand of each of the plurality of regions according to the data collected by the second sensor; and determining the at least one region from the plurality of regions according to the thermal comfort demand of each of the plurality of regions.

[0102] Optionally, the second sensor can be an infrared sensor in the cabin. The data collected by the infrared sensor can determine the thermal comfort demand of the local body part corresponding to each of the regions. Optionally, the thermal comfort demand can be represented by PMV. If the PMV of a region is greater than or equal to a preset threshold, it can be determined that the local body part corresponding to the region has a thermal comfort demand.

[0103] Optionally, the second sensor can be an ambient light sensor and a temperature sensor. The ambient light sensor can be used to collect the light intensity on the local body part corresponding to each of the regions, and the temperature sensor can be used to collect the temperature in the cabin and / or the temperature outside the cabin. The data collected by the ambient light sensor and the data collected by the temperature sensor can determine the PMV of each of the regions. If the PMV of a region is greater than or equal to a preset threshold, it can be determined that the local body part corresponding to the region has a thermal comfort demand.

[0104] Optionally, when it is determined that the PMV of the regions 1-3 is greater than or equal to the preset threshold, the blowing direction of the air outlet of the air conditioner can be controlled to be the head, the left arm and the right arm of the user.

[0105] Optionally, the method 200 further comprises: controlling the display device to display prompt information, the prompt information being used to prompt that the at least one local body part has a thermal comfort demand.

[0106] Optionally, FIG. 5 shows another HMI provided by an embodiment of the present application.

[0107] As shown in FIG. 5, when it is detected that the user opens the air outlet adjustment interface of the air conditioner, the vehicle can determine one or more regions having a thermal comfort demand, for example, the regions 1-3, based on the data collected by the second sensor. The vehicle can display prompt information "It is detected that the head, the left arm and the right arm have a thermal comfort demand. Do you want to blow air to the above body parts?" through the air outlet adjustment interface of the air conditioner. When it is detected that the user clicks the control 501, the blowing direction of the air outlet of the air conditioner can be controlled to be the head, the left arm and the right arm of the user. Alternatively, when it is detected that the user does not select a region or click the control 501 within a preset time length (for example, 10s), the blowing direction of the air outlet of the air conditioner can be controlled to be the head, the left arm and the right arm of the user.

[0108] In the embodiments of the present application, when entering the air outlet adjustment interface of the air conditioner, the local body part with thermal comfort demand can be determined based on the data collected by the second sensor and the user is prompted, which can help the user to quickly understand which body part has thermal comfort demand at present, so that targeted selection can be made. In this way, it is helpful to quickly meet the thermal comfort demand of the user, thereby helping to improve the driving experience of the user.

[0109] S240, controlling at least one air outlet to perform blowing operation on the at least one local body part.

[0110] Optionally, before controlling at least one air outlet to perform blowing operation on the at least one local body part, the method 200 further includes: obtaining position information of the at least one local body part; wherein controlling at least one air outlet to perform blowing operation on the at least one local body part includes: controlling at least one air outlet to perform blowing operation on the at least one local body part according to the position information.

[0111] Optionally, the position information is an absolute position of the at least one local body part.

[0112] Illustratively, the vehicle can calculate the pose of the local body part of the user according to the seat adjustment information collected by the seat adjustment sensor through coordinate transformation. For example, the initial position of the seat is taken as the origin point to establish the in-vehicle coordinate system, and the influence of the adjustment of the seat on the pose (center point and normal vector) of each local body part of the human body can be described by translation, rotation and stretching transformation. Through the above method, the absolute position of the local body part of the user in the in-vehicle coordinate system can be calculated.

[0113] Optionally, the position information is a relative position of the at least one local body part relative to the air outlet.

[0114] Illustratively, the at least one region includes region 3, which is a region corresponding to the right arm of the user. The vehicle can obtain the absolute position of the right arm of the user in the in-vehicle coordinate system through the above method, and the vehicle can obtain the absolute position of the air outlet corresponding to region 3 in the in-vehicle coordinate system in advance. Based on the absolute position of the right arm of the user in the in-vehicle coordinate system and the absolute position of the air outlet corresponding to region 3 in the in-vehicle coordinate system, the relative position of the right arm of the user relative to the air outlet can be obtained.

[0115] Optionally, before controlling at least one air outlet to perform blowing operation on the at least one local body part according to the position information, the method 200 further includes: determining at least one air outlet according to the first region, the at least one local body part and the mapping relationship, the first region being a region in which the user is located in the cabin, and the mapping relationship including the corresponding relationship between the region in which the user is located in the cabin, the local body part and the air outlet.

[0116] For example, Table 1 shows the correspondence between the region in which the user is located in the cabin, the local body part, and the air outlet.

[0117] Table 1

[0118] The correspondence shown in Table 1 above is merely exemplary, and embodiments of the present application are not limited in this regard.

[0119] For example, when it is detected that the user is located in the main driver region and the at least one local body part includes the left arm of the user, it can be determined that the air outlet corresponding to the left arm is the air outlet close to the door of the main driver region.

[0120] Optionally, before controlling the at least one air outlet to perform the blowing operation on the at least one local body part, the method 200 further includes determining a blowing parameter for the at least one local body part; and wherein controlling the at least one air outlet to perform the blowing operation on the at least one local body part includes controlling the at least one air outlet to perform the blowing operation on the at least one local body part according to the blowing parameter.

[0121] For example, the blowing parameter includes one or more of the air volume, the air speed, the air outlet angle, and the blowing mode of the air outlet, and the blowing mode can include, for example, fixed-point blowing and circulating blowing.

[0122] For example, the at least one region includes region 3, which corresponds to the right arm of the user. If the user is currently located in the co-driver region, the air conditioning air outlet 1 for blowing region 3 can be selected based on the co-driver region in which the user is located and region 3. For example, based on Table 1 above, the air conditioning air outlet 1 is the air outlet close to the door of the co-driver region. The vehicle can determine the angle θ between the air outlet of the air conditioning air outlet 1 and the plane in which the right arm of the user is located according to the positions of the air conditioning air outlet 1 and region 3 in the vehicle coordinate system, and the angle θ can also be referred to as the angle of the air conditioning air outlet 1 relative to the right arm of the user. The angle θ can be used to determine the air outlet angle of the air conditioning air outlet 1.

[0123] For example, assuming that the air outlet is a point source, the air speed (v0) is related to the air volume level, the air speed decreases with the increase of the distance (d) from the air outlet to the plane in which the local body part is located, and the angle between the air outlet and the plane is θ. The air volume Q of the air outlet acting on the plane can be represented by the following formula (1):

[0124] wherein Q is the air volume acting on the plane, v is the air speed, A vent is the air outlet area.

[0125] For example, the initial PMV of region 3 is x0. A preset air volume Q0 can be set, and since A vent The preset value is θ, and θ and d can be calculated in the above manner. At this time, Q0 corresponds to the air speed v0. At the end of a blowing cycle (for example, 5s) of region 3, the PMV of region 3 is detected again. If the detected PMV is x1 and the difference between x0 and x1 is greater than or equal to a preset difference, the blowing is maintained by the air volume Q0. If the detected PMV is x2 and the difference between x0 and x2 is less than the preset difference, the air speed is increased from v0 to v1. Based on the above embodiment, the air volume of the air outlet of the air conditioner can be dynamically adjusted to quickly meet the thermal comfort requirements of the user.

[0126] Optionally, the at least one region includes a first region, and the local body part associated with the first region is a temperature-sensitive part. The blowing operation performed by the at least one air outlet on the at least one local body part includes a circular air sweeping operation.

[0127] For example, the temperature-sensitive part includes, but is not limited to, the head, the left arm, the right arm, and the front chest. The temperature-insensitive part includes, but is not limited to, the left thigh, the right thigh, the left calf, and the right calf.

[0128] For example, the at least one region includes regions 1-3. Since the head, the left arm, and the right arm are all temperature-sensitive parts, a circular air sweeping operation can be performed on regions 1-3. For example, in each blowing cycle, the circular air sweeping operation can be performed in the order of region 2, region 1, and region 3, and then in the order of region 3, region 1, and region 2. In this way, the circular air sweeping operation on regions 1-3 can be achieved in multiple blowing cycles.

[0129] Optionally, the at least one region is a second region, and the local body part in the second region is a temperature-insensitive part. The blowing operation performed by the at least one air outlet on the at least one local body part includes a fixed-point blowing operation.

[0130] For example, the at least one region includes region 5. Since the left thigh is a temperature-insensitive region, the air outlet of the air conditioner corresponding to region 5 can be controlled to perform a fixed-point blowing operation on region 5.

[0131] Fig. 6 shows a schematic block diagram of a blowing control apparatus 600 provided by an embodiment of the present application. The apparatus 600 comprises: an acquisition unit 610, configured to acquire data collected by a first sensor; a control unit 620, configured to control a display device to display a plurality of regions, each of the plurality of regions being associated with a local body part of a user, according to the data collected by the first sensor; the acquisition unit 610 is further configured to acquire a first instruction, the first instruction being used to indicate at least one region of the plurality of regions, the at least one region being associated with at least one local body part of the user; and the control unit 620 is further configured to control at least one air outlet to perform a blowing operation on the at least one local body part.

[0132] Optionally, the acquisition unit 610 is further configured to acquire position information of the at least one local body part before the control unit controls the at least one air outlet to perform the blowing operation on the at least one local body part; and the control unit 620 is specifically configured to control the at least one air outlet to perform the blowing operation on the at least one local body part according to the position information.

[0133] Optionally, the apparatus 600 further comprises a determination unit, configured to determine at least one air outlet according to a first region, the at least one local body part, and a mapping relationship, the first region being a region in which the user is located in a cabin, and the mapping relationship comprising a corresponding relationship between a region in which the user is located in the cabin, a local body part, and an air outlet.

[0134] Optionally, the acquisition unit 610 is specifically configured to acquire an input of the user for the at least one region.

[0135] Optionally, the apparatus 600 further comprises a determination unit, and the acquisition unit 610 is further configured to acquire data collected by a second sensor; the determination unit is further configured to determine a thermal comfort requirement of each region of the plurality of regions according to the data collected by the second sensor; and the determination unit is further configured to determine the at least one region from the plurality of regions according to the thermal comfort requirement of each region.

[0136] Optionally, the control unit 620 is further configured to control the display device to display prompt information, the prompt information being used to prompt that the at least one local body part has a thermal comfort requirement.

[0137] Optionally, the first sensor is a seat adjustment sensor, and the control unit 620 is specifically configured to control the display device to display a virtual image according to information collected by the seat adjustment sensor, the virtual image comprising the plurality of regions.

[0138] Optionally, the first sensor is a camera, and the control unit 620 is specifically configured to: control the display device to display an image captured by the camera, the image including the plurality of regions.

[0139] Optionally, the at least one region includes a first region, and the local body part associated with the first region is a temperature-sensitive part, and the control unit 620 is specifically configured to: control at least one air outlet to perform a circulating air blowing operation on the at least one local body part.

[0140] Optionally, the at least one region is a second region, and the local body part associated with the second region is a temperature-insensitive part, and the control unit 620 is specifically configured to: control at least one air outlet to perform a fixed-point air blowing operation on the local body part associated with the second region.

[0141] The functions implemented by the acquisition unit 610 can be implemented by a processor, a chip or a circuit in the computing platform. For example, the functions implemented by the acquisition unit 610 can be implemented by the processor 121. The processor 121 can acquire data captured by the seat adjustment sensor and / or the camera in the cabin. For another example, the processor 121 can also acquire the input of the user on the display screen for the at least one region.

[0142] The functions implemented by the control unit 620 can be implemented by a processor, a chip or a circuit in the computing platform. For example, the functions implemented by the control unit 620 can be implemented by the processor 122. The processor 122 can control the display screen to display the plurality of regions according to the data acquired by the processor 121. For another example, the processor 122 can control the air outlet of the temperature control component to perform the air blowing operation on the at least one local body part based on the input obtained by the processor.

[0143] The functions implemented by the acquisition unit 610 and the functions implemented by the control unit 620 can be implemented by the same processor or different processors, and the embodiments of the present application do not make a specific limitation in this regard.

[0144] It should be understood that the division of units in the above apparatus is only a logical functional division, and all or part of them can be integrated into a physical entity or physically separated when actually implemented. In addition, the units in the apparatus can be implemented in the form of processor calling software; for example, the apparatus includes a processor connected with a memory, and the memory stores instructions, and the processor calls the instructions stored in the memory to implement any of the above methods or realize the functions of the units of the apparatus, wherein the processor is, for example, a general processor such as a CPU or a microprocessor, and the memory is a memory in the apparatus or a memory outside the apparatus. Alternatively, the units in the apparatus can be implemented in the form of hardware circuit, and the functions of part or all of the units can be realized by the design of the hardware circuit, which can be understood as one or more processors; for example, in one implementation, the hardware circuit is an ASIC, and the functions of part or all of the units are realized by the design of the logical relationship of elements in the circuit; for example, in another implementation, the hardware circuit is a PLD, and taking FPGA as an example, it can include a large number of logic gate circuits, and the connection relationship between the logic gate circuits is configured by a configuration file, so as to realize the functions of part or all of the units. All units of the above apparatus can be implemented in the form of processor calling software, or all units can be implemented in the form of hardware circuit, or part of the units are implemented in the form of processor calling software, and the remaining part is implemented in the form of hardware circuit.

[0145] In the embodiments of the present application, the processor is a circuit with signal processing capability. In one implementation, the processor can be a circuit with instruction reading and running capability, such as CPU, microprocessor, GPU, or DSP, etc. In another implementation, the processor can realize certain functions through the logical relationship of the hardware circuit, and the logical relationship of the hardware circuit is fixed or can be reconfigured, such as ASIC or PLD implemented hardware circuit, such as FPGA. In the reconfigurable hardware circuit, the processor loads the configuration document to realize the hardware circuit configuration process, which can be understood as the process of the processor loading instructions to realize the functions of part or all of the units. In addition, it can also be a hardware circuit designed for artificial intelligence, which can be understood as a kind of ASIC, such as NPU, TPU, DPU, etc.

[0146] It can be seen that each unit in the above apparatus can be one or more processors (or processing circuits) configured to implement the above method, such as CPU, GPU, NPU, TPU, DPU, microprocessor, DSP, ASIC, FPGA, or a combination of at least two of these processor forms.

[0147] In addition, all or part of each unit in the above apparatus can be integrated together or can be independently implemented. In one implementation, the units are integrated together to be implemented in the form of a SoC. The SoC can include at least one processor for implementing the functions of any of the above methods or implementing the functions of each unit of the apparatus. The at least one processor can be of different types, such as including a CPU and an FPGA, a CPU and an artificial intelligence processor, a CPU and a GPU, and the like.

[0148] Embodiments of the present application also provide a blowing control apparatus, which comprises a processing unit and a storage unit, wherein the storage unit is configured to store instructions, and the processing unit is configured to execute the instructions stored in the storage unit, so that the apparatus executes the method or steps performed by the above embodiments.

[0149] Optionally, if the blowing control apparatus is located in a vehicle, the processing unit can be one or more of the processors 121-12n shown in FIG. 1.

[0150] Embodiments of the present application also provide a control system, which comprises a temperature control component and a computing platform, wherein the computing platform comprises the blowing control apparatus 600.

[0151] Embodiments of the present application also provide a vehicle, which can comprise the blowing control apparatus 600 or the control system.

[0152] Embodiments of the present application also provide a computer program product, which comprises computer program code, and when the computer program code is executed on a computer, the computer is caused to execute the method in the above embodiments.

[0153] Embodiments of the present application also provide a computer readable medium, which stores program code, and when the computer program code is executed on a computer, the computer is caused to execute the method in the above embodiments.

[0154] Embodiments of the present application also provide a chip, which comprises a circuit, and the circuit is configured to execute the method in the above embodiments.

[0155] In the implementation process, each step of the above method can be completed by integrated logic circuit of hardware in the processor or instruction in the form of software. The method disclosed in combination with the embodiments of the present application can be directly embodied as hardware processor execution completion, or combined execution completion by hardware and software modules in the processor. The software module can be located in a mature storage medium in the art such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, register, etc. The storage medium is located in the memory, and the processor reads the information in the memory, and combines the hardware to complete the steps of the above method. To avoid repetition, it will not be described in detail here.

[0156] It should be understood that in the embodiments of the present application, the memory can include read-only memory and random access memory, and provide instructions and data to the processor.

[0157] It should also be understood that in various embodiments of the present application, the size of the sequence number of each process described above does not mean the order of execution, and the execution order of each process should be determined according to its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0158] Those of ordinary skill in the art can realize that the units and algorithm steps of each example described in combination with the embodiments disclosed herein can be realized in electronic hardware or a combination of computer software and electronic hardware. Whether the functions are executed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the present application.

[0159] Those skilled in the art can clearly understand that, for the convenience and brevity of the description, the specific working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiments, which will not be described here.

[0160] In several embodiments provided by the present application, it should be understood that the disclosed system, device and method can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division, and another division mode can be used in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between the units shown or discussed can be indirect coupling or communication connection through some interface, device or unit, and can be electrical, mechanical or other forms.

[0161] The units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment scheme.

[0162] In addition, the functional units in each embodiment of the present application can be integrated in one processing unit, or each unit can be physically present separately, or two or more units can be integrated in one unit.

[0163] The functions, if realized in the form of software functional units and sold or used as independent products, can be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application or the part of the present application that essentially contributes to the prior art or the part of the technical solutions can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes a plurality of instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and various program code storage media.

[0164] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in the present application, which should be covered. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A blow-off control method characterized by, The method comprises: acquiring data collected by a first sensor; controlling a display device to display a plurality of regions according to the data collected by the first sensor, each region of the plurality of regions being associated with a local body part of a user; acquiring a first instruction for indicating at least one region of the plurality of regions, the at least one region being associated with at least one local body part of the user; controlling at least one air outlet to perform a blowing operation on the at least one local body part.

2. The method of claim 1, wherein, Before the controlling of the at least one air outlet to perform the blowing operation on the at least one local body part, the method further comprises: acquiring position information of the at least one local body part; wherein the controlling of the at least one air outlet to perform the blowing operation on the at least one local body part comprises: controlling the at least one air outlet to perform the blowing operation on the at least one local body part according to the position information.

3. The method of claim 2, wherein, Before the controlling of the at least one air outlet to perform the blowing operation on the at least one local body part according to the position information, the method further comprises: determining the at least one air outlet according to a first region, the at least one local body part, and a mapping relationship, the first region being a region in which the user is located in a cabin, and the mapping relationship comprising a corresponding relationship between a region in which a user is located in a cabin, a local body part, and an air outlet.

4. The method according to any one of claims 1 to 3, characterized in that, The acquiring of the first instruction comprises: acquiring an input of the user for the at least one region.

5. The method according to any one of claims 1 to 3, characterized in that, The acquiring of the first instruction comprises: acquiring data collected by a second sensor; determining a thermal comfort requirement of each region of the plurality of regions according to the data collected by the second sensor; determining the at least one region from the plurality of regions according to the thermal comfort requirement of each region.

6. The method of claim 5, wherein, The method further comprises: controlling the display device to display prompt information, the prompt information being used to prompt that the at least one local body part has a thermal comfort requirement.

7. The method according to any one of claims 1 to 6, characterized in that, The first sensor is a seat adjustment sensor, and the controlling of the display device to display the plurality of regions according to the data collected by the first sensor comprises: controlling the display device to display a virtual image according to information collected by the seat adjustment sensor, the virtual image comprising the plurality of regions.

8. The method according to any one of claims 1 to 6, characterized in that, The first sensor is a camera, and the controlling of the display device to display the plurality of regions according to the data collected by the first sensor comprises: controlling the display device to display an image according to an image collected by the camera, the image comprising the plurality of regions.

9. The method according to any one of claims 1 to 8, characterized in that, The at least one region comprises a first region, and a local body part associated with the first region is a part sensitive to temperature, wherein the controlling of the at least one air outlet to perform the blowing operation on the at least one local body part comprises: controlling the at least one air outlet to perform a circulating blowing operation on the at least one local body part.

10. The method according to any one of claims 1 to 8, characterized in that, The at least one region is a second region, and a local body part associated with the second region is a part not sensitive to temperature, wherein the controlling of the at least one air outlet to perform the blowing operation on the at least one local body part comprises: The at least one air outlet controls the local body part associated with the second region to perform a pinpoint air blowing.

11. A blow-off control device characterized by comprising: Comprise: An acquisition unit, configured to acquire data collected by a first sensor; A control unit, configured to control a display device to display a plurality of regions according to the data collected by the first sensor, each region of the plurality of regions being associated with a local body part of a user; The acquisition unit is further configured to acquire a first instruction, the first instruction being used to indicate at least one region of the plurality of regions, the at least one region being associated with at least one local body part of the user; The control unit is further configured to control at least one air outlet to perform an air blowing operation on the at least one local body part.

12. The apparatus of claim 11, wherein The acquisition unit is further configured to acquire position information of the at least one local body part before the control unit controls the at least one air outlet to perform the air blowing operation on the at least one local body part; The control unit is specifically configured to control the at least one air outlet to perform the air blowing operation on the at least one local body part according to the position information.

13. The apparatus of claim 12, wherein, The apparatus further comprises: A determination unit, configured to determine at least one air outlet according to a first region, the at least one local body part, and a mapping relationship, the first region being a region in which the user is located in a cabin, and the mapping relationship comprising a corresponding relationship among a region in which a user is located in a cabin, a local body part, and an air outlet.

14. The apparatus of any one of claims 11 to 13, wherein, The acquisition unit is specifically configured to: Acquire an input of the user for the at least one region.

15. The apparatus of any one of claims 11-13, wherein, The apparatus further comprises a determination unit, The acquisition unit is further configured to acquire data collected by a second sensor; The determination unit is further configured to determine a thermal comfort demand of each region of the plurality of regions according to the data collected by the second sensor; The determination unit is further configured to determine the at least one region from the plurality of regions according to the thermal comfort demand of each region.

16. The apparatus of claim 15, wherein The control unit is further configured to control the display device to display prompt information, the prompt information being used to prompt that the at least one local body part has a thermal comfort demand.

17. The apparatus of any one of claims 11 to 16, wherein, The first sensor is a seat adjustment sensor, and the control unit is specifically configured to: Control the display device to display a virtual image according to information collected by the seat adjustment sensor, the virtual image comprising the plurality of regions.

18. The apparatus of any one of claims 11 to 16, wherein, The first sensor is a camera, and the control unit is specifically configured to: Control the display device to display an image according to the image collected by the camera, the image comprising the plurality of regions.

19. The apparatus of any one of claims 11-18, wherein, The at least one region comprises a first region, and the local body part associated with the first region is a part sensitive to temperature, The control unit is specifically configured to control the at least one air outlet to perform a cyclic air sweeping on the at least one local body part.

20. The apparatus of any one of claims 11-18, wherein, The at least one region is a second region, and the local body part associated with the second region is a part not sensitive to temperature, The control unit is specifically configured to control the at least one air outlet to perform spot blowing on a local body part associated with the second area.

21. A blowoff control device characterized by The control system comprises a temperature control component and a computing platform, and the computing platform comprises the blowing control device according to any one of claims 11-21. The control system comprises a temperature control component and a computing platform, and the computing platform comprises the blowing control device according to any one of claims 11-21. The control system comprises a temperature control component and a computing platform, and the computing platform comprises the blowing control device according to any one of claims 11-21.

22. A control system characterized by, The control system comprises a temperature control component and a computing platform, and the computing platform comprises the blowing control device according to any one of claims 11-21.

23. A vehicle characterized by comprising: The computer program product comprises computer program code, which, when executed on a computer, causes the computer to implement the method according to any one of claims 1-10.

24. A computer-readable storage medium, characterized in that, The computer program product comprises computer program code, which, when executed on a computer, causes the computer to implement the method according to any one of claims 1-10.

25. A computer program product, characterised in that, The chip comprises a circuit configured to execute the method according to any one of claims 1-10.

26. A chip, characterized by ​

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