Partition control method, system and device for vehicle air conditioner, vehicle and storage medium

Abstract

The invention discloses a zone control method, system and device for a vehicle air conditioner, a vehicle and a storage medium, and the method comprises the steps that if the collected cabin environment temperature of the vehicle does not reach the preset target temperature, a cabin data collection instruction of the vehicle is output; the number of passengers in a cabin of the vehicle and the riding position of each passenger are collected according to the cabin data collection instruction so as to confirm the rotational flow partition where the passengers in the cabin of the vehicle are located; outputting an air conditioner zone control instruction according to an air conditioner request mode of the vehicle and the rotational flow zone where the passenger is located, and adjusting a seat and an air conditioner air port of the corresponding rotational flow zone; and the air opening angle of the air conditioner corresponding to the rotational flow partition is obtained, the temperature of the corresponding rotational flow partition in the vehicle cabin is controlled based on the air opening angle, and the temperature of the corresponding rotational flow partition is adjusted to the preset target temperature after the target temperature adjusting duration. By means of the technical scheme, directional control over the partition temperature can be achieved, the energy consumption of the vehicle is reduced, and meanwhile the comfort of passengers in all areas of a vehicle cabin is improved.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle control, and particularly relates to a method, system, device, vehicle and computer-readable storage medium for zoned control of a vehicle air conditioner. Background Art

[0002] Currently, vehicle air conditioning systems usually adopt a whole-cabin ventilation mode, aiming at the average temperature in the enclosed cabin, and performing overall cooling or heating treatment on the interior of the cabin.

[0003] However, in actual use scenarios, under the condition of non-full load of the vehicle, some airflows will be directed to the area without passengers, and the distribution of air temperature and airflow speed in the cabin is not reasonable enough, slowing down the temperature change speed around the area with passengers, thereby increasing the energy consumption and time required to reach the target temperature condition. Summary of the Invention

[0004] In view of the above problems, the present application provides a method, system, device, vehicle and computer-readable storage medium for zoned control of a vehicle air conditioner, which can achieve directional control of zoned temperature, reduce the energy consumption of the vehicle, and improve the comfort of passengers in each area of the vehicle cockpit at the same time.

[0005] According to one aspect of the embodiments of the present application, there is provided a method for zoned control of a vehicle air conditioner, which is applied to a zoned control system of the vehicle air conditioner. The method includes:

[0006] If the cockpit environment temperature of the collected vehicle does not reach the preset target temperature, then output a cockpit data collection instruction of the vehicle;

[0007] Collect the number of passengers in the cockpit of the vehicle and the seating positions of each passenger according to the cockpit data collection instruction to confirm the swirl zone where the passengers in the vehicle cockpit are located;

[0008] Output an air conditioner zoned control instruction according to the air conditioner request mode of the vehicle and the swirl zone where the passengers are located; wherein, the air conditioner zoned control instruction includes a seat control instruction for adjusting the seat of the corresponding swirl zone and an air outlet control instruction for adjusting the air outlet of the air conditioner in the corresponding swirl zone;

[0009] Obtain the air outlet angle of the air conditioner in the corresponding swirl zone according to the air conditioner zoned control instruction, so as to control the temperature of the corresponding swirl zone in the vehicle cockpit based on the air outlet angle, and the temperature of the corresponding swirl zone is adjusted to the preset target temperature after the target temperature adjustment duration.

[0010] In an optional exemplary embodiment, the method further includes:

[0011] Obtain the distance standard value and height standard value of the seat in the corresponding swirl zone of the vehicle cockpit;

[0012] Control the corresponding seat to perform distance adjustment according to the seat control instruction; wherein, the distance adjustment value corresponding to the seat is adjusted relative to the distance standard value.

[0013] In an optional exemplary embodiment, the method further includes:

[0014] Obtain the swirl radius of the corresponding swirl partition in the vehicle cockpit according to the air-conditioning request mode of the vehicle; wherein, the air-conditioning request mode includes a low air volume mode, a medium air volume mode, and a high air volume mode.

[0015] In an optional exemplary embodiment, the air outlet angle includes an air extraction outlet angle and an air blowing outlet angle; the step of obtaining the air outlet angle of the air conditioner of the corresponding swirl partition according to the air-conditioning partition control instruction includes:

[0016] Perform an arcsine calculation according to the distance adjustment value corresponding to the seat and the height standard value to obtain the air extraction outlet angle;

[0017] Perform an arcsine calculation according to the distance adjustment value corresponding to the seat, the distance standard value, and the swirl radius to obtain the air blowing outlet angle.

[0018] In an optional exemplary embodiment, the method further includes:

[0019] Obtain the accommodation volume of the swirl partition and the output power corresponding to the air-conditioning request mode;

[0020] Obtain the temperature difference according to the cockpit environment temperature and the preset target temperature;

[0021] Obtain the target temperature adjustment duration of the corresponding swirl partition in the vehicle cockpit according to the accommodation volume, the output power, and the temperature difference.

[0022] In an optional exemplary embodiment, the step of outputting the air-conditioning partition control instruction according to the air-conditioning request mode of the vehicle and the swirl partition where the passenger is located further includes:

[0023] Output the control instruction of the internal circulation mode of the air conditioner so that the air conditioner switches to the internal circulation mode.

[0024] In an optional exemplary embodiment, the partition control system of the vehicle air conditioner includes a blowing module, an air extraction module, and an air control module, and the method further includes:

[0025] Initialize the vehicle air conditioner and control the vehicle air conditioner and the partition control system to the off state;

[0026] When at least one of the blowing module, the air extraction module, and the air control module of the partition control system and the air conditioning request mode and output power of the vehicle air conditioner is detected to be in an on state, it indicates that the partition control system of the vehicle air conditioner does not have the opening condition. On the contrary, it indicates that the partition control system of the vehicle air conditioner has the opening condition, and the air conditioner in the vehicle cockpit is controlled to enter the standby state;

[0027] When the air conditioner is in the standby state, the cockpit environment temperature of the vehicle is collected.

[0028] In an optional exemplary embodiment, the method further includes:

[0029] If the cockpit environment temperature reaches the preset target temperature, it indicates that the temperature control of the corresponding swirl partition in the vehicle cockpit is completed, and the air conditioner in the vehicle cockpit is controlled to enter the standby state, and the temperature control of the corresponding swirl partition is stopped;

[0030] Or, if the passenger turns off the air conditioner, the temperature control of the corresponding swirl partition is stopped;

[0031] Or, when the vehicle is powered off, the temperature control of the corresponding swirl partition is stopped.

[0032] According to another aspect of the embodiments of the present application, a partition control system for a vehicle air conditioner is provided. The system includes:

[0033] A blowing module, an air extraction module, and an air control module, and the blowing module, the air extraction module, and the air control module are in the same air path;

[0034] Under the control of the vehicle controller, the blowing module blows out the warm air flow / cold air flow modulated by the vehicle air conditioner. After passing through the air control module, a swirl is completed from the longitudinal perspective of the vehicle. The air extraction module is at the center of the swirl area and changes the flow path of the warm air flow / cold air flow after blowing out, forming multiple swirl partitions corresponding to the seats in the vehicle cockpit.

[0035] In an optional exemplary embodiment, the blowing module includes a plurality of blowing ports, a part of which are arranged in the middle and bottom of the front cockpit of the vehicle, and the other part are arranged in the middle of the rear cockpit of the vehicle;

[0036] The air extraction module includes a plurality of air extraction ports, which are respectively arranged on the tops of the respective seats in the vehicle cockpit;

[0037] The air control module includes 1 main control air door and a plurality of control air ports. The main control air door is arranged in the middle of the vehicle cockpit, and the plurality of control air ports are respectively arranged outside the respective seats in the vehicle cockpit.

[0038] According to another aspect of the embodiments of the present application, a partition control device for a vehicle air conditioner is provided. The device includes:

[0039] A temperature judgment module, configured to output a cockpit data acquisition instruction of the vehicle if the collected cockpit environment temperature of the vehicle does not reach a preset target temperature;

[0040] A partition confirmation module, configured to collect the number of passengers in the vehicle cockpit and the seating positions of each passenger according to the cockpit data acquisition instruction, so as to confirm the swirl partition where the passengers in the vehicle cockpit are located;

[0041] An instruction output module, configured to output an air-conditioning partition control instruction according to the air-conditioning request mode of the vehicle and the swirl partition where the passengers are located; wherein, the air-conditioning partition control instruction includes a seat control instruction for adjusting the seat of the corresponding swirl partition and an air outlet control instruction for adjusting the air-conditioning air outlet of the corresponding swirl partition;

[0042] A temperature control module, configured to obtain the air outlet angle of the air conditioner in the corresponding swirl partition according to the air-conditioning partition control instruction, so as to control the temperature in the corresponding swirl partition of the vehicle cockpit based on the air outlet angle, and the temperature in the corresponding swirl partition is adjusted to the preset target temperature after a target temperature adjustment duration.

[0043] According to another aspect of the embodiments of the present application, a vehicle is provided, including:

[0044] A controller;

[0045] A memory, configured to store one or more programs, and when the one or more programs are executed by the controller, the controller implements the partition control method of the vehicle air conditioner described above.

[0046] According to still another aspect of the embodiments of the present application, a computer-readable storage medium is provided, in which a computer program is stored, and the computer program includes at least one executable instruction. When the executable instruction runs on a vehicle air-conditioning partition control system / device / vehicle, the vehicle air-conditioning partition control system / device / vehicle executes the operations of the partition control method of the vehicle air conditioner described above.

[0047] In the zonal control method of the vehicle air conditioner according to the embodiments of the present application, the cabin environment temperature of the vehicle collected is compared with a preset target temperature. When the cabin environment temperature does not reach the preset target temperature, a cabin data collection instruction for the vehicle is output to collect the number of passengers in the vehicle cabin and the seating positions of each passenger, so as to confirm the swirl zone where the passengers in the vehicle cabin are located. Then, according to the air conditioner request mode of the vehicle and the swirl zone where the passengers are located, an air conditioner zonal control instruction is output to adjust the seats in the corresponding swirl zone, and adjust the air conditioner air vents in the corresponding swirl zone. Moreover, according to the air conditioner zonal control instruction, the air vent angle of the air conditioner in the corresponding swirl zone is obtained, so as to control the temperature in the corresponding swirl zone of the vehicle cabin based on the air vent angle, so that the temperature in the corresponding swirl zone is adjusted to the preset target temperature after the target temperature adjustment duration. In this way, when the cabin environment temperature does not reach the preset target temperature, the swirl zone where the passengers in the vehicle cabin are located can be confirmed according to the number of passengers in the cabin and the seating positions of each passenger. Then, for the swirl zone where the passengers are located, the seats and air conditioner air vents in the corresponding swirl zone are further controlled in combination with the air conditioner request mode, and the air vent angle is controlled to control the temperature in the corresponding swirl zone, so that it is adjusted to the preset target temperature after the target temperature adjustment duration. This solves the problem that in the actual use scenario, under the condition of the vehicle not being fully loaded, some airflows will be directed to the area without passengers, and the air temperature and airflow speed distribution in the vehicle cabin are not reasonable enough. It can achieve directional control of the zonal temperature, reduce the energy consumption of the vehicle, and improve the comfort of the occupants in each area of the vehicle cabin at the same time.

[0048] The above description is only an overview of the technical solutions of the embodiments of the present application. In order to be able to understand the technical means of the embodiments of the present application more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the embodiments of the present application more obvious and understandable, the specific embodiments of the present application are specifically exemplified below. Brief Description of the Drawings

[0049] The drawings are only used to illustrate the embodiments and are not considered to be a limitation of the present application. And throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0050] Figure 1 Shows a schematic structural diagram of an embodiment of the zonal control system of the vehicle air conditioner provided by the present application;

[0051] Figure 2 Shows a schematic structural diagram of another embodiment of the zonal control system of the vehicle air conditioner provided by the present application;

[0052] Figure 3 Shows a schematic diagram of an embodiment of the swirl zone involved in the zonal control method of the vehicle air conditioner provided by the present application;

[0053] Figure 4The figure shows a schematic flowchart of an embodiment of the zonal control method for a vehicle air conditioner provided by the present application;

[0054] Figure 5 The figure shows a schematic structural diagram of an embodiment of the zonal control device for a vehicle air conditioner provided by the present application;

[0055] Figure 6 The figure shows a schematic structural diagram of an embodiment of the vehicle provided by the present application. Detailed Description of Specific Embodiments

[0056] Here, exemplary embodiments will be described in detail, and examples are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0057] The block diagrams shown in the accompanying drawings are merely functional entities and do not necessarily correspond to physically independent entities. That is, these functional entities can be implemented in software form, or implemented in one or more hardware modules or integrated circuits, or implemented in different networks and / or processor devices and / or microcontroller devices.

[0058] The flowcharts shown in the accompanying drawings are only exemplary descriptions and do not necessarily include all contents and operations / steps, nor do they necessarily need to be executed in the described order. For example, some operations / steps can be decomposed, while some operations / steps can be combined or partially combined. Therefore, the actual execution order may change according to the actual situation.

[0059] In the present application, "a plurality of" means two or more. "And / or" describes the association relationship of associated objects and indicates that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects before and after.

[0060] Currently, vehicle air conditioning systems usually adopt a full-cabin ventilation mode. In actual use scenarios, under the condition of the vehicle being not fully loaded, some airflows will be directed to the area without passengers, and the distribution of air temperature and airflow speed in the cabin is not reasonable enough, slowing down the temperature change speed around the area with passengers, thereby increasing the energy consumption and time required to reach the target temperature condition.

[0061] In view of this, to solve the above problems, the present application proposes a zoned control system for a vehicle air conditioner, which is used to achieve directional control of the zoned temperature, reduce the energy consumption of the vehicle, and improve the comfort of the occupants in each area of the vehicle cockpit. Please refer to Figure 1 and Figure 2 as shown, Figure 1 and Figure 2 respectively show schematic cross-sectional structures of the zoned control system of the vehicle air conditioner of the present application from different perspectives. Specifically, the zoned control system of the vehicle air conditioner includes: a blowing module, an air extraction module, and an air control module, and the blowing module, the air extraction module, and the air control module are in the same air path; under the control of the vehicle controller, the blowing module blows out the warm air flow / cold air flow modulated by the vehicle air conditioner, and after passing through the air control module, a swirl is completed in the longitudinal perspective relative to the vehicle. The air extraction module is at the center of the swirl area and changes the flow path of the warm air flow / cold air flow after it is blown out, forming multiple swirl zones corresponding to the seats in the vehicle cockpit. Refer to, for example, Figure 3 as shown in the vehicle cockpit, each seat corresponds to a formed swirl zone.

[0062] Furthermore, the blowing module includes a plurality of blowing ports, a part of which is arranged in the middle of the front cockpit and at the bottom of the front cockpit, and another part is arranged in the middle of the rear cockpit of the vehicle; the air extraction module includes a plurality of air extraction ports, which are respectively arranged on the tops of the seats in the vehicle cockpit; the air control module includes 1 main control air door and a plurality of control air ports, the main control air door is arranged in the middle of the vehicle cockpit, and the plurality of control air ports are respectively arranged outside the seats in the vehicle cockpit.

[0063] It should be understood that the number and positions of the blowing ports included in the blowing module, the number and positions of the air extraction ports included in the air extraction module, and the number and positions of the control air ports included in the air control module are all set according to the actual application situation, and no specific limitations are made here. The warm air flow / cold air flow blown out by the blowing module is the warm air flow or cold air flow after the work of air conditioner components such as the compressor, condenser, and evaporator of the vehicle air conditioner. The principle of the warm air flow or cold air flow blown out by the air conditioner is a well-known technology in the art, and will not be specifically described here.

[0064] For the above embodiments, for a vehicle with two rows of seats or a vehicle with three rows of seats, the corresponding seats in the vehicle cockpit are adaptively provided with the blowing ports, air extraction ports, and control air ports of the present application to achieve the swirl zones for each seat in the vehicle cockpit.

[0065] Exemplarily, in Figure 1 and Figure 2In the structural diagram shown, taking the vehicle cockpit with two rows of seats as an example, the air-blowing module may include 6 air-blowing outlets. The 1st to 4th air-blowing outlets are arranged in the middle and at the bottom of the front cockpit of the vehicle, and the 5th to 6th air-blowing outlets are arranged in the middle of the rear cockpit of the vehicle. The air-extracting module may include 4 air-extracting outlets, which are respectively arranged at the top of each seat in the vehicle cockpit. The air-control module may include 1 main control air outlet door and 4 control air outlets. The main control air door is arranged in the middle of the vehicle cockpit, and the 4 control air outlets are respectively arranged outside each seat in the vehicle cockpit, corresponding to the seats. Through the settings of the air-blowing module, air-extracting module and air-control module in this embodiment, the air-blowing module blows the warm air flow / cold air flow modulated by the vehicle air conditioner into the corresponding areas of the vehicle cockpit. Through the air-control module, a swirling flow is completed from the longitudinal perspective of the vehicle. The air-extracting module is at the center of the swirling flow area. Using the gas viscosity, the warm air flow / cold air flow is subjected to a shear stress in the flowing direction after being ejected, forming an upward rotational movement, thereby changing the jet path and forming a swirling air curtain centered on the seat position. By changing the angles of each air outlet, the air flow rate, and the input power of the air-extracting outlet, the diameter of the free vortex in the swirling flow field is made the same as the seat and the center is the passenger. It should be understood that the top direction of the swirling flow field can be adjusted by changing the α angle through the air-extracting outlet; the size of the swirling flow field can be adjusted by changing and adjusting the β angle and the air-blowing rate of the air-blowing outlet; the heat exchange rate of the commutation can be adjusted by changing the air-extracting rate.

[0066] For the above embodiment, in order to illustrate the principle implementation of the swirling flow partition corresponding to each seat in the vehicle cockpit, in this embodiment, the eddy current area is used as the swirling flow partition where the passengers in the vehicle cockpit are located for illustration. For specific details, please refer to the following swirling flow regulation description:

[0067] Regarding the air in the vehicle cockpit as an incompressible fluid, in two dimensions, the free vortex is regarded as a rigidly rotating vortex line, and a two-dimensional velocity field is induced in the fluid around the eddy current area, that is, a circular flow with a radial velocity of 0. The velocity in this area is:

[0068]

[0069] In this formula, V is the air flow velocity, with the unit of m / s; Γ is the velocity circulation, a constant, Γ = V0L = V θ ·2πr. When ω z is constant, the fluid is regarded as a steady flow, ignoring the body force, and the pressure at any point outside the vortex line can be determined by the Lagrangian integral formula, specifically: In the formula for determining the pressure at any point outside the vortex line, P is the pressure, with the unit of Pa; ρ is the air flow density, with the unit of kg / m 3 ; C is a constant, which is the same at each point in the eddy current area. From the boundary conditions, it can be determined that when r → ∞, V ∞ = 0, P = P ∞ , C = P ∞ .

[0070] In summary, the pressure distribution law from the vortex line boundary to infinity is as follows:

[0071]

[0072] The velocity in the free vortex region of the eddy current region decreases hyperbolically from the boundary to infinity, while the pressure gradually increases parabolically. Due to the rotational flow inside the eddy current region, ω z ≠0, solve it with Euler's equation. For two-dimensional steady flow, neglect the body force and V z , then we have:

[0073]

[0074] Since V at any point x =-ω·y, V y =-ω·x, then we have:

[0075]

[0076] That is:

[0077]

[0078] Multiply by d x and d y respectively, and after adding and integrating, we get:

[0079]

[0080] At the free vortex boundary, r = r0, P = P0, V = V0, and the expression for C is obtained as:

[0081]

[0082] Substitute the above formula into the pressure P expression to get:

[0083]

[0084] When at the free vortex center, r = 0, P = P c , V c =0, the expression for the pressure P c is:

[0085]

[0086] As the radius r decreases, the pressure at the free vortex center drops sharply, generating a negative pressure at the center and forming suction.

[0087]

[0088] Moreover, since the central pressure in the eddy current region is lower than that outside the free vortex, the region within the eddy current region generates a suction force on the surroundings, causing the nearby air to be sucked into the swirling partition for rotation, ensuring that the warm / cold air flow blown by the air blower module always exists near the corresponding seat. The heat transfer is concentrated on the side of the passenger on the corresponding seat, reducing the heat transfer to the area without passengers in the vehicle cockpit, enabling the temperature of the corresponding seat to quickly reach the target temperature condition, thereby reducing the energy consumption and time required to reach the target temperature condition.

[0089] Next, in combination with the aforementioned zoned control system of the vehicle air conditioner and with reference to the accompanying drawings, the zoned control method of the vehicle air conditioner provided by the exemplary embodiments of the present application will be described. It should be noted that the aforementioned zoned control system of the vehicle air conditioner is only shown for the convenience of understanding the concept and principle of the present application, and the embodiments of the present application are not limited in this regard.

[0090] Among them, the execution subject of the zoned control method of the vehicle air conditioner can be a terminal device, a server, a body domain controller, a cockpit domain controller, or other processing devices. The terminal device can be a user equipment (UE), a computer, a mobile device, a user terminal, a terminal, a cellular phone, a personal digital assistant (PDA), a handheld device, a computing device, an in-vehicle device, a wearable device, etc. In some possible implementation manners, the zoned control method of the vehicle air conditioner can be implemented by a processor calling computer-readable instructions stored in a memory.

[0091] Specifically, please refer to Figure 2 As shown, the zoned control method of the vehicle air conditioner in this embodiment includes the following steps:

[0092] Step S100, if the cabin environment temperature of the vehicle collected has not reached the preset target temperature, then output the cabin data collection instruction of the vehicle.

[0093] Among them, the cabin environment temperature of the vehicle is the environment temperature collected in real time, and the preset target temperature refers to the target temperature of the vehicle cabin set by the passenger. For example, the preset target temperature can be 20 degrees Celsius, 21 degrees Celsius, 22 degrees Celsius, etc., which is set according to actual needs and is not specifically limited here.

[0094] In this embodiment, before comparing the cabin environment temperature with the preset target temperature, it also includes initializing the vehicle air conditioner so that the zoned control system of the vehicle air conditioner can determine whether it has the opening condition. Specifically, the zoned control method of the vehicle air conditioner further includes:

[0095] Initialize the vehicle air conditioner and control the vehicle air conditioner and the zone control system to the off state; when at least one of the blower module, the air extraction module, and the air control module of the zone control system, as well as the air conditioning request mode and the output power of the vehicle air conditioner, is in the on state, it indicates that the zone control system of the vehicle air conditioner does not meet the opening conditions. On the contrary, it indicates that the zone control system of the vehicle air conditioner meets the opening conditions, and control the air conditioner in the vehicle cockpit to enter the standby state; when the air conditioner is in the standby state, collect the cockpit environment temperature of the vehicle.

[0096] Exemplarily, in combination with the above embodiments, the zone control system of the vehicle air conditioner includes a blower module G, an air control module K, and an air extraction module C. The vehicle air conditioner includes an air conditioning request mode M and an output power P corresponding to the air conditioning request mode. Initialize the vehicle air conditioner and control the vehicle air conditioner and the zone control system to the off state, that is, initialize and assign the values of the blower module G, the air control module K, the air extraction module C, the air conditioning request mode M, and the output power P corresponding to the air conditioning request mode to 0; when at least one of the blower module G, the air extraction module K, and the air control module C of the zone control system, as well as the air conditioning request mode M and the output power P of the vehicle air conditioner, is in the on state, it indicates that the zone control system of the vehicle air conditioner does not meet the opening conditions, that is, when at least one of the blower module G, the air extraction module K, and the air control module C of the zone control system, as well as the air conditioning request mode M and the output power P of the vehicle air conditioner is not 0, the zone control system of the vehicle air conditioner does not meet the opening conditions. At this time, feedback that the zone control system does not meet the opening conditions. On the contrary, the zone control system of the vehicle air conditioner meets the opening conditions, and control the air conditioner in the vehicle cockpit to enter the standby state. At this time, after the air conditioner enters the standby state, collect the cockpit environment temperature of the vehicle and record it as T0.

[0097] Further, if the collected cockpit environment temperature T0 of the vehicle does not reach the preset target temperature T, output a cockpit data collection instruction for the vehicle to facilitate subsequent collection of the number of passengers in the vehicle cockpit and the seating positions of each passenger.

[0098] Step S200, collect the number of passengers in the vehicle cockpit and the seating positions of each passenger according to the cockpit data collection instruction to confirm the swirl zone where the passengers in the vehicle cockpit are located.

[0099] In this embodiment, when the cabin environmental temperature T0 does not reach the preset target temperature T, that is, T0 is not equal to T, the number of passengers in the vehicle cabin and the seating positions of each passenger are collected according to the cabin data collection instruction, so as to confirm the swirl partition area where the corresponding passengers are located according to the number of passengers in the cabin and the seating positions of each passenger. It should be understood that for collecting the number of passengers in the vehicle cabin and the seating positions of the passengers, pressure sensors of the seats, cameras in the cabin, infrared sensors in the cabin, etc. can be used for collection, which is set according to the actual application scenario and will not be specifically limited here.

[0100] It should be noted that, for the convenience of collecting and feedback on the number of passengers in the vehicle cabin and the seating positions of the passengers, the left front position can be marked as Z1, the right front position can be marked as Z2, the left rear position can be marked as Z3, and the right rear position can be marked as Z4.

[0101] Exemplarily, if it is collected that there are 2 passengers in the vehicle cabin, and the seating positions of the passengers are at the left front position Z1 of the vehicle and the right front position Z2 of the vehicle, then it can be confirmed that the swirl partition areas where the passengers in the vehicle cabin are located are the swirl partition area at the left front position Z1 and the swirl partition area at the right front position Z2. Through the confirmation of the swirl partition area where the passengers in the vehicle cabin are located in this embodiment, it is convenient to subsequently direct the temperature adjustment control of a specific swirl partition area.

[0102] Step S300, output an air-conditioning partition control instruction according to the air-conditioning request mode of the vehicle and the swirl partition area where the passengers are located.

[0103] Among them, the air-conditioning partition control instruction includes a seat control instruction for adjusting the seat of the corresponding swirl partition area and an air outlet control instruction for adjusting the air-conditioning air outlet of the corresponding swirl partition area. The air-conditioning request mode includes a low air volume mode M1, a medium air volume mode M2, and a high air volume mode M3. It should be noted that after the air-conditioning partition instruction is output, in order to better realize the temperature adjustment of the swirl partition area where the passengers are located, at this time, the seat at the position where the passengers are located and the air outlet of the swirl partition area where the passengers are located are adjusted, so as to directionally control the temperature of the swirl partition area where the passengers are located, reduce the energy consumption of the vehicle, and improve the comfort of the passengers at the same time.

[0104] Furthermore, in order to realize the adjustment of the seat at the position where the passengers are located, the air-conditioning partition control method of the vehicle air-conditioning further includes:

[0105] Obtain the distance standard value L of the seat in the corresponding swirl partition area of the vehicle cabin x and the height standard value H x ; control the corresponding seat to adjust the distance according to the seat control instruction, so as to realize that the corresponding seat adjusts the distance adjustment value ΔL based on the distance standard value of the seat xExemplarily, if the standard distance value L of the seat in the corresponding swirl partition of the vehicle cockpit x is 3 cm, it is necessary to adjust the distance adjustment value ΔL x on the basis of L x = 3 cm by ΔL = 2 cm, so as to facilitate more effective control of the temperature of the swirl partition where the seat is located.

[0106] Step S400, obtain the air outlet angle of the air conditioner in the corresponding swirl partition according to the air-conditioning partition control instruction, so as to control the temperature of the corresponding swirl partition in the vehicle cockpit based on the air outlet angle, and the temperature of the corresponding swirl partition is adjusted to a preset target temperature after a target temperature adjustment duration.

[0107] In this embodiment, in order to facilitate effective control of the temperature of the swirl partition where the passenger's seat is located, the temperature of the corresponding swirl partition in the vehicle cockpit is controlled based on the air outlet angle of the air conditioner in the corresponding swirl partition, which can make the temperature of the swirl partition where the passenger is located more effectively and quickly controlled, avoid the air flow blown by the air conditioner being directed to the area without passengers, and realize that the temperature of the swirl partition where the passenger is located is adjusted to the preset target temperature after the target temperature adjustment duration.

[0108] Further, the air outlet angle of each swirl partition includes an air extraction angle and an air blowing angle; in combination with the step of obtaining the air outlet angle of the air conditioner in the corresponding swirl partition according to the air-conditioning partition control instruction in the above embodiment, it includes:

[0109] Perform an arcsine calculation based on the distance adjustment value and height standard value of the corresponding seat to obtain the air extraction angle; perform an arcsine calculation based on the distance adjustment value, distance standard value and swirl radius of the corresponding seat to obtain the air blowing angle. It should be noted that the swirl radius of the swirl partition where the corresponding seat is located can be obtained according to the air-conditioning request mode of the vehicle, that is, different air-conditioning request modes are pre-calibrated with different swirl radii, which can be set according to the actual application scenario and will not be specifically limited here. For example, the swirl radius corresponding to the low air volume mode of the air conditioner can be but is not limited to 10 cm, the swirl radius corresponding to the medium air volume mode can be but is not limited to 13 cm, and the swirl radius corresponding to the high air volume mode can be but is not limited to 15 cm.

[0110] Exemplarily, if the standard distance value of the seat in the corresponding swirl partition of the vehicle cockpit is L x , the standard height value is H x , the distance adjustment value is ΔL x , the swirl radius of the corresponding swirl partition is R x , then the air extraction angle and air blowing angle can be calculated according to the following formula, specifically as follows:

[0111] The air extraction angle α is:

[0112] α = arctan(ΔL x / H x )

[0113] The angle β of the tuyere is:

[0114] β = arcsin(L x +ΔL x / R x )

[0115] In the above embodiments, in order to more quickly and directionally control the temperature of the swirl partition where the passenger's seat is located effectively, after outputting the air-conditioning partition control instruction, during the process of controlling the temperature of the corresponding swirl partition in the vehicle cockpit, it is necessary to output the control instruction of the internal circulation mode of the air conditioner at the same time, so that the air conditioner switches to the internal circulation mode, which can more quickly achieve the temperature control of the swirl partition where the passenger's seat is located.

[0116] In an exemplary embodiment, in order to illustrate the time required to adjust the temperature of the corresponding swirl partition to the preset target temperature, it includes:

[0117] Obtain the accommodation volume of the swirl partition and the output power corresponding to the air-conditioning request mode;

[0118] Obtain the temperature difference according to the cockpit environment temperature and the preset target temperature;

[0119] Obtain the target temperature adjustment time of the corresponding swirl partition in the vehicle cockpit according to the accommodation volume, the output power and the temperature difference.

[0120] Exemplarily, if the accommodation volume of the swirl partition corresponding to the passenger's seating position is V x , the air-conditioning request mode M x of the vehicle air conditioner, and its corresponding output power is P x , the collected cockpit environment temperature is T0, and the preset target temperature set by the passenger is T, then the target temperature adjustment time Δt from the cockpit environment temperature T0 to the preset target temperature T can be obtained according to the following target temperature adjustment time Δt calculation formula, specifically as follows:

[0121]

[0122] In the zonal control method of the vehicle air conditioner in the above embodiments, by comparing the collected cabin environment temperature of the vehicle with the preset target temperature, when the cabin environment temperature has not reached the preset target temperature, a cabin data collection instruction for the vehicle is output to collect the number of passengers in the vehicle cabin and the seating positions of each passenger, so as to confirm the swirl zone where the passengers in the vehicle cabin are located; thereby, according to the air conditioner request mode of the vehicle and the swirl zone where the passengers are located, an air conditioner zonal control instruction is output to adjust the seats in the corresponding swirl zone, and adjust the air conditioner air vents in the corresponding swirl zone, and obtain the air vent angle of the air conditioner in the corresponding swirl zone according to the air conditioner zonal control instruction, so as to control the temperature of the corresponding swirl zone in the vehicle cabin based on the air vent angle, so that the temperature of the corresponding swirl zone is adjusted to the preset target temperature after the target temperature adjustment duration. In this way, when the cabin environment temperature has not reached the preset target temperature, the swirl zone where the passengers in the vehicle cabin are located can be confirmed according to the number of passengers in the cabin and the seating positions of each passenger, so as to further combine the air conditioner request mode to control the seats and air conditioner air vents in the corresponding swirl zone for the swirl zone where the passengers are located, and control the air vent angle to control the temperature of the corresponding swirl zone, so that it is adjusted to the preset target temperature after the target temperature adjustment duration, solving the problem that in the actual use scenario, under the condition of the vehicle not being fully loaded, some airflows will be directed to the area without passengers, and the air temperature and airflow speed distribution in the vehicle cabin are not reasonable enough, enabling directional control of the zonal temperature, reducing the energy consumption of the vehicle, and at the same time improving the comfort of the occupants in each area of the vehicle cabin.

[0123] In a specific embodiment, the zonal control method of the vehicle air conditioner in the present application divides the interior of the vehicle cabin into multiple seat areas and generates swirls in each seat area, so that the nearby air is sucked into the swirl area and flows, ensuring that the warm air flow / cold air flow blown out by the vehicle air conditioner blower module always exists near the target passengers, and its heat transfer is concentrated on the side of the target passengers, reducing the heat transfer to the blank area in the vehicle cabin, enabling the temperature of the target passenger area to quickly reach the preset target temperature, and at the same time reducing the energy consumed during temperature control. Also considering the increase in the number of passengers and the reduction of the blank area in the vehicle cabin, the air vent parameters of each area are adjusted, and the air flow blown out by the vehicle air conditioner is covered to the range of the seats where the passengers are sitting. The top air extraction vents of the corresponding seats enable the blown air flow to obtain an upward stress, and can quickly mix with the surrounding air while moving upward, improving the air flow distribution and avoiding direct blowing on people, so as to more quickly adjust the temperature change speed of the vehicle cabin and achieve the effect of heat preservation and temperature control.

[0124] In an exemplary embodiment, temperature control is performed on the swirl partition of the seat where the passenger is located in the vehicle cockpit. If the cockpit environment temperature of the corresponding swirl partition reaches the preset target temperature, it is indicated that the temperature control of the corresponding swirl partition in the vehicle cockpit is completed. At this time, the air conditioner in the vehicle cockpit is controlled to enter the standby state, and the temperature control of the corresponding swirl partition is stopped; alternatively, if the passenger turns off the air conditioner, the temperature control of the corresponding swirl partition is stopped; or, if the vehicle is powered off, the temperature control of the corresponding swirl partition is stopped. Through this embodiment, when the cockpit environment temperature reaches the preset target temperature, or the air conditioner is turned off, or the vehicle is powered off, the temperature control of the corresponding swirl partition in the vehicle cockpit is stopped, thereby avoiding waste of vehicle energy consumption.

[0125] For the above embodiment, for the sake of clearer illustration, if the passenger sets the preset target temperature T1 = 25 °C and the air conditioner request mode is the medium air volume mode M2, the vehicle controller determines whether the vehicle cockpit environment temperature T0 collected is equal to the preset target temperature T1. If T0 = T1 = 25 °C, the vehicle air conditioner remains in the standby state; if T0 and T1 are not equal, the vehicle air conditioner is controlled to enter the start preparation stage; at this time, according to the cockpit data collection instruction, the number of passengers N = 2 in the vehicle cockpit is collected, the seating positions of the passengers are the front left position Z1 and the rear left position Z3, and the corresponding seat y-direction distance adjustment values ΔL1 and ΔL3 are recorded. At this time, the air supply openings, air extraction openings, control openings, and main control dampers corresponding to the swirl partitions at the front left position Z1 and the rear left position Z3 where the passengers are located are controlled to be opened, that is, the air supply openings G1, G3, and G5 are opened, the air extraction openings C1 and C3 are opened, the control openings K1, K3, and the main control damper K are opened. 主 Moreover, the vehicle air conditioner outputs warm air, and the output power of the air conditioner request mode of the vehicle air conditioner is P2. Further, according to the air extraction opening angle α and the air supply opening angle β of the swirl partitions corresponding to the front left position Z1 and the rear left position Z3, the temperature of the swirl partitions at the front left position Z1 and the rear left position Z3 in the vehicle cockpit is controlled, which can make the temperature of the swirl partitions where the passengers at the front left position Z1 and the rear left position Z3 are located be controlled more effectively and quickly, avoid the airflow blown by the air conditioner being directed to the area without passengers, and realize that the temperature of the swirl partitions where the passengers at the front left position Z1 and the rear left position Z3 are located is adjusted to the preset target temperature after the target temperature adjustment duration.

[0126] It should be noted that during the process when the cockpit environment temperature of the vehicle is not equal to the preset target temperature, the passenger can adjust the air conditioner request mode M at any time. x, the extraction air outlet angle α and the blowing air outlet angle β are used to adjust the size of the swirling flow zone where the passengers are located and the heat exchange rate of the flow conversion. When the cabin environment temperature of the vehicle is equal to the preset target temperature, the vehicle air conditioner is turned off, and at the same time, the blowing air outlets, extraction air outlets, control air outlets and main control dampers of the corresponding swirling flow zone are closed, that is, the blowing air outlets G1, G3 and G5 are closed, the extraction air outlets C1 and C3 are closed, the control air outlets K1, K3 and the main control damper K are closed. 主 , at this time, the vehicle air conditioner enters the standby state, waiting for a difference between the cabin environment temperature of the vehicle and the preset target temperature, restarting the vehicle air conditioner, and controlling the temperature of the swirling flow zone where the passengers are located.

[0127] Figure 5 The structural schematic diagram of the embodiment of the zonal control device of the vehicle air conditioner of the present application is shown. Please refer to Figure 5 As shown, the zonal control device 500 of the vehicle air conditioner includes a temperature judgment module 510, a zone confirmation module 520, an instruction output module 530 and a temperature control module 540;

[0128] The temperature judgment module 510 is configured to output the cabin data acquisition instruction of the vehicle if the collected cabin environment temperature of the vehicle does not reach the preset target temperature;

[0129] The zone confirmation module 520 is configured to collect the number of passengers in the vehicle cabin and the seating positions of each passenger according to the cabin data acquisition instruction to confirm the swirling flow zone where the passengers in the vehicle cabin are located;

[0130] The instruction output module 530 is configured to output an air conditioner zonal control instruction according to the air conditioner request mode of the vehicle and the swirling flow zone where the passengers are located; wherein, the air conditioner zonal control instruction includes a seat control instruction for adjusting the seat of the corresponding swirling flow zone and an air outlet control instruction for adjusting the air conditioner air outlet of the corresponding swirling flow zone;

[0131] The temperature control module 540 is configured to obtain the air outlet angle of the air conditioner of the corresponding swirling flow zone according to the air conditioner zonal control instruction, so as to control the temperature of the corresponding swirling flow zone in the vehicle cabin based on the air outlet angle, and the temperature of the corresponding swirling flow zone is adjusted to the preset target temperature after the target temperature adjustment duration.

[0132] It should be noted that the zonal control device 500 of the vehicle air conditioner provided in the above embodiment belongs to the same concept as the vehicle air conditioner zonal control method provided in the foregoing embodiment. The specific manners in which each module and unit perform operations have been described in detail in the method embodiment, and will not be repeated here.

[0133] Figure 6The figure shows a schematic structural diagram of an embodiment of the vehicle of the present application, which shows a schematic structural diagram of a computer system of the vehicle suitable for implementing the embodiments of the present application. The specific embodiments of the present application do not limit the specific implementation of the vehicle.

[0134] Please refer to Figure 6 As shown, the vehicle includes: a controller; a memory for storing one or more programs, which, when executed by the controller, are used to execute the above-mentioned partition control method for the vehicle air conditioner.

[0135] Please continue to refer to Figure 6 As shown, the computer system 600 of the vehicle includes a central processing unit (CPU) 601, which can perform various appropriate actions and processes according to the program stored in the read-only memory (ROM) 602 or the program loaded from the storage section 608 into the random access memory (RAM) 603, such as executing the method in the above embodiment. In the RAM 603, various programs and data required for system operation are also stored. The CPU 601, ROM 602, and RAM 603 are connected to each other via a bus 604. The input / output (I / O) interface 605 is also connected to the bus 604.

[0136] The following components are connected to the I / O interface 605: an input section 606 including a keyboard, a mouse, etc.; an output section 607 including, for example, a cathode ray tube (CRT), a liquid crystal display (LCD), etc. and a speaker, etc.; a storage section 608 including a hard disk, etc.; and a communication section 609 including a network interface card such as a LAN (Local Area Network) card, a modem, etc. The communication section 609 performs communication processing via a network such as the Internet. The drive 610 is also connected to the I / O interface 605 as required. A removable medium 611, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is installed on the drive 610 as required, so that the computer program read from it can be installed into the storage section 608 as required.

[0137] In particular, according to the embodiments of the present application, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, the embodiments of the present application include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program contains a computer program for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from the network through the communication part 609, and / or installed from the removable medium 611. When the computer program is executed by the central processing unit (CPU) 601, various functions defined in the system of the present application are executed.

[0138] Another aspect of the present application also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, it implements the partition control method of the vehicle air conditioner as described above. The computer-readable storage medium can be included in the vehicle described in the above embodiments, or can exist alone without being assembled into the vehicle.

[0139] Another aspect of the present application also provides a computer program product or a computer program, which includes at least one executable instruction. When the executable instruction runs on the partition control system / device / vehicle of the vehicle air conditioner, it causes the partition control system / device / vehicle of the vehicle air conditioner to execute the following partition control method of the vehicle air conditioner:

[0140] If the cockpit environment temperature of the vehicle collected does not reach the preset target temperature, then output the cockpit data collection instruction of the vehicle;

[0141] Collect the number of passengers in the cockpit of the vehicle and the seating positions of each passenger according to the cockpit data collection instruction to confirm the swirl partition where the passengers in the vehicle cockpit are located;

[0142] Output an air conditioner partition control instruction according to the air conditioner request mode of the vehicle and the swirl partition where the passengers are located; wherein, the air conditioner partition control instruction includes a seat control instruction for adjusting the seat of the corresponding swirl partition and an air outlet control instruction for adjusting the air outlet of the corresponding swirl partition of the air conditioner;

[0143] Obtain the air outlet angle of the air conditioner of the corresponding swirl partition according to the air conditioner partition control instruction, so as to control the temperature of the corresponding swirl partition in the vehicle cockpit based on the air outlet angle, and the temperature of the corresponding swirl partition is adjusted to the preset target temperature after the target temperature adjustment duration.

[0144] In an alternative manner, the executable instruction can specifically also be used to cause the partition control system / device / vehicle of the vehicle air conditioner to perform the following operations:

[0145] Obtain the distance standard value and height standard value of the seat in the corresponding swirl partition of the vehicle cockpit;

[0146] Control the corresponding seat to perform distance adjustment according to the seat control instruction; wherein, the distance adjustment value corresponding to the seat is adjusted relative to the distance standard value.

[0147] In an optional manner, the executable instruction can specifically also be used to cause the zonal control system / device / vehicle of the vehicle air conditioner to perform the following operations:

[0148] Obtain the swirl radius of the corresponding swirl partition in the vehicle cockpit according to the air conditioning request mode of the vehicle; wherein, the air conditioning request mode includes a low air volume mode, a medium air volume mode, and a high air volume mode.

[0149] In an optional manner, the air outlet angle includes an air extraction outlet angle and an air blowing outlet angle;

[0150] The executable instruction can specifically also be used to cause the zonal control system / device / vehicle of the vehicle air conditioner to perform the following operations:

[0151] Perform an arcsine calculation based on the distance adjustment value corresponding to the seat and the height standard value to obtain the air extraction outlet angle;

[0152] Perform an arcsine calculation based on the distance adjustment value corresponding to the seat, the distance standard value, and the swirl radius to obtain the air blowing outlet angle.

[0153] In an optional manner, the executable instruction can specifically also be used to cause the zonal control system / device / vehicle of the vehicle air conditioner to perform the following operations:

[0154] Obtain the accommodation volume of the swirl partition and the output power corresponding to the air conditioning request mode;

[0155] Obtain the temperature difference according to the cockpit environment temperature and the preset target temperature;

[0156] Obtain the target temperature adjustment duration of the corresponding swirl partition in the vehicle cockpit according to the accommodation volume, the output power, and the temperature difference.

[0157] In an optional manner, the executable instruction can specifically also be used to cause the zonal control system / device / vehicle of the vehicle air conditioner to perform the following operations:

[0158] Output the inner circulation mode control instruction of the air conditioner to cause the air conditioner to switch to the inner circulation mode.

[0159] In an optional manner, the executable instruction can specifically also be used to cause the zonal control system / device / vehicle of the vehicle air conditioner to perform the following operations:

[0160] Initialize the vehicle air conditioner and control the vehicle air conditioner and the zone control system to the off state;

[0161] When it is detected that at least one of the blowing module, the air extraction module, and the air control module of the zone control system, and the air conditioning request mode and the output power of the vehicle air conditioner is in the on state, it indicates that the zone control system of the vehicle air conditioner does not have the opening condition. On the contrary, it indicates that the zone control system of the vehicle air conditioner has the opening condition, and control the air conditioner in the vehicle cockpit to enter the standby state;

[0162] Collect the cockpit environment temperature of the vehicle while the air conditioner is in the standby state.

[0163] In an alternative manner, the executable instructions may specifically further be used to cause the zone control system / device / vehicle of the vehicle air conditioner to perform the following operations:

[0164] If the cockpit environment temperature reaches the preset target temperature, it indicates that the temperature control of the corresponding swirl zone in the vehicle cockpit is completed, and control the air conditioner in the vehicle cockpit to enter the standby state and stop the temperature control of the corresponding swirl zone;

[0165] Alternatively, if the passenger turns off the air conditioner, stop the temperature control of the corresponding swirl zone;

[0166] Alternatively, if the vehicle is powered off, stop the temperature control of the corresponding swirl zone.

[0167] In the zonal control method of the vehicle air conditioner according to the embodiment of the present application, the collected cabin environment temperature of the vehicle is compared with the preset target temperature. When the cabin environment temperature does not reach the preset target temperature, a cabin data collection instruction of the vehicle is output to collect the number of passengers in the vehicle cabin and the seating positions of each passenger, so as to confirm the swirl zone where the passengers in the vehicle cabin are located. Then, according to the air conditioner request mode of the vehicle and the swirl zone where the passengers are located, an air conditioner zonal control instruction is output to adjust the seats in the corresponding swirl zone, and the air conditioner air outlets in the corresponding swirl zone are adjusted. Moreover, the air outlet angle of the air conditioner in the corresponding swirl zone is obtained according to the air conditioner zonal control instruction, so as to control the temperature in the corresponding swirl zone of the vehicle cabin based on the air outlet angle, so that the temperature in the corresponding swirl zone is adjusted to the preset target temperature after the target temperature adjustment duration. In this way, when the cabin environment temperature does not reach the preset target temperature, the swirl zone where the passengers in the vehicle cabin are located can be confirmed according to the number of passengers in the cabin and the seating positions of each passenger. Then, for the swirl zone where the passengers are located, the seats and air conditioner air outlets in the corresponding swirl zone are further controlled in combination with the air conditioner request mode, and the air outlet angle is controlled to control the temperature in the corresponding swirl zone, so that it is adjusted to the preset target temperature after the target temperature adjustment duration, solving the problem that in the actual use scenario, under the condition of non-full load of the vehicle, some airflows will be directed to the area without passengers, and the air temperature and airflow speed distribution in the vehicle cabin are not reasonable enough. It can achieve directional control of the zonal temperature, reduce the energy consumption of the vehicle, and improve the comfort of the occupants in each area of the vehicle cabin at the same time.

[0168] It should be noted that the computer-readable medium shown in the embodiments of the present application can be a computer-readable signal medium, a computer-readable storage medium, or any combination of the two. A computer-readable storage medium can be, for example, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the above. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a flash memory, an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present application, the computer-readable storage medium can be any tangible medium that contains or stores a program, and this program can be used by or in combination with an instruction execution system, apparatus, or device. In the present application, a computer-readable signal medium can include a data signal propagated in a baseband or as part of a carrier wave, in which a computer-readable computer program is carried. Such a propagated data signal can take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. A computer-readable signal medium can also be any computer-readable medium other than a computer-readable storage medium, and this computer-readable medium can send, propagate, or transmit a program for use by or in combination with an instruction execution system, apparatus, or device. The computer program contained on the computer-readable medium can be transmitted by any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the above.

[0169] The flowcharts and block diagrams in the accompanying drawings illustrate the possible architectures, functions, and operations of systems, methods, and computer program products according to various embodiments of the present application. Among them, each block in the flowchart or block diagram can represent a module, a program segment, or a part of code, and the above module, program segment, or part of code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the blocks may occur in a different order from that marked in the accompanying drawings. For example, two consecutive blocks shown may actually be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending on the functions involved. It should also be noted that each block in the block diagram or flowchart, as well as the combination of blocks in the block diagram or flowchart, can be implemented by a dedicated hardware-based system for performing the specified functions or operations, or can be implemented by a combination of dedicated hardware and computer instructions.

[0170] The units involved in the embodiments of this application can be implemented in software or in hardware, and the described units can also be provided in a processor. Among them, the names of these units do not, in some cases, constitute a limitation on the units themselves.

[0171] According to one aspect of the embodiments of this application, a computer system is further provided, including a central processing unit (CPU), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) or a program loaded from a storage section into a random access memory (RAM), such as performing the methods in the above embodiments. In the RAM, various programs and data required for system operations are also stored. The CPU, ROM, and RAM are connected to each other via a bus. An input / output (I / O) interface is also connected to the bus.

[0172] The following components are connected to the I / O interface: an input section including a keyboard, a mouse, etc.; an output section including a cathode ray tube (CRT), a liquid crystal display (LCD), etc. and a speaker, etc.; a storage section including a hard disk, etc.; and a communication section including a network interface card such as a LAN (Local Area Network) card, a modem, etc. The communication section performs communication processing via a network such as the Internet. A drive is also connected to the I / O interface as required. A removable medium, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is installed on the drive as required, so that a computer program read from it can be installed into the storage section as required.

[0173] The above content is only a preferred exemplary embodiment of this application and is not used to limit the implementation of this application. Those of ordinary skill in the art can easily make corresponding adaptations or modifications according to the main concepts and spirits of this application. Therefore, the protection scope of this application should be subject to the protection scope required by the claims.

[0174] In the practical application of the relevant data collection and processing in this application book, the informed consent or separate consent of the personal information subject should be obtained strictly in accordance with the requirements of relevant national laws and regulations, and subsequent data use and processing behaviors should be carried out within the scope authorized by laws and regulations and the personal information subject.

Claims

1. A zoning control method for a vehicle air conditioner, characterized in that: A zoning control system applied to a vehicle air conditioner, the method comprising: If the collected cabin ambient temperature of the vehicle does not reach the preset target temperature, outputting a cabin data collection instruction for the vehicle; Collecting the number of passengers in the cabin of the vehicle and the seating position of each passenger according to the cabin data collection instruction to confirm the swirl zone in which the passengers in the cabin of the vehicle are located; Outputting an air conditioning zone control instruction according to the air conditioning request mode of the vehicle and the swirl zone where the passenger is located; wherein the air conditioning zone control instruction includes a seat control instruction for adjusting a seat corresponding to the swirl zone and an air outlet control instruction for adjusting an air conditioning vent corresponding to the swirl zone; The air outlet angle of the corresponding swirl zone air conditioner is obtained according to the air conditioning zone control instruction, so as to control the temperature of the corresponding swirl zone in the vehicle cabin based on the air outlet angle, and the temperature of the corresponding swirl zone is adjusted to a preset target temperature after the target temperature adjustment time.

2. The vehicle air conditioning zoning control method according to claim 1, characterized in that: The method further comprises: Obtaining standard distance values ​​and standard height values ​​of seats in corresponding swirl partitions of a vehicle cabin; The corresponding seat is controlled to perform distance adjustment according to the seat control instruction; wherein the distance adjustment value corresponding to the seat is adjusted relative to the distance standard value.

3. The vehicle air conditioning zoning control method according to claim 2, characterized in that: The method further comprises: The swirl radius of the corresponding swirl partition in the vehicle cabin is obtained according to the air conditioning request mode of the vehicle; wherein the air conditioning request mode includes a low air volume mode, a medium air volume mode and a high air volume mode.

4. The vehicle air conditioning zoning control method according to claim 3, characterized in that: The air outlet angle includes an air outlet angle and an air blast outlet angle; the step of obtaining the air outlet angle of the corresponding swirl zone air conditioner according to the air conditioning zone control instruction includes: The air outlet angle is obtained by performing an arcsine calculation according to the distance adjustment value and the height standard value corresponding to the seat; The angle of the air blast port is obtained by performing an inverse sine calculation based on the distance adjustment value corresponding to the seat, the distance standard value and the swirl radius.

5. The vehicle air conditioning zoning control method according to claim 1, characterized in that: The method further comprises: Obtaining the accommodation volume of the swirl partition and the output power corresponding to the air conditioning request mode; Obtaining a temperature difference value according to the cabin ambient temperature and a preset target temperature; The target temperature adjustment time of the corresponding swirl partition in the vehicle cabin is obtained according to the accommodation volume, the output power and the temperature difference.

6. The vehicle air conditioning zoning control method according to claim 1, characterized in that: The step of outputting an air conditioning zone control instruction according to the air conditioning request mode of the vehicle and the swirl zone where the passenger is located also includes: An internal circulation mode control instruction of the air conditioner is outputted so that the air conditioner is switched to the internal circulation mode.

7. The vehicle air conditioning zoning control method according to any one of claims 1 to 6, characterized in that: The zoning control system of the vehicle air conditioner includes a blower module, an exhaust module and an air control module, and the method further includes: Initializing the vehicle air conditioner and controlling the vehicle air conditioner and the zone control system to be in a closed state; When it is detected that the blower module, the exhaust module and the air control module of the partition control system, and at least one of the air conditioning request mode and the output power of the vehicle air conditioning are in the on state, it is indicated that the partition control system of the vehicle air conditioning does not meet the on condition, otherwise, it is indicated that the partition control system of the vehicle air conditioning meets the on condition, and the air conditioning in the vehicle cabin is controlled to enter the standby state; When the air conditioner is in a standby state, the cabin ambient temperature of the vehicle is collected.

8. The vehicle air conditioning zoning control method according to any one of claims 1 to 6, characterized in that: The method further comprises: If the cabin ambient temperature reaches the preset target temperature, it indicates that the temperature control of the corresponding swirl partition in the vehicle cabin is completed, and the air conditioner in the vehicle cabin is controlled to enter the standby state, and the temperature control of the corresponding swirl partition is stopped; Alternatively, if the passenger turns off the air conditioning, the temperature control of the corresponding swirl zone is stopped; Alternatively, when the vehicle is powered off, the temperature control of the corresponding swirl partition is stopped.

9. A zoning control system for a vehicle air conditioner, characterized in that: The system comprises: An air blowing module, an air exhaust module and an air control module, wherein the air blowing module, the air exhaust module and the air control module are in the same air path; Under the control of the vehicle controller, the blower module blows out the warm air flow / cold air flow modulated by the vehicle air conditioner, and completes the swirl through the wind control module from a longitudinal perspective relative to the vehicle. The exhaust module changes the flow path of the warm air flow / cold air flow after it is blown out at the center of the swirl area, forming multiple swirl partitions corresponding to the seats in the vehicle cabin.

10. The vehicle air conditioning zoning control system according to claim 9, characterized in that: The air blowing module includes a plurality of air blowing ports, one of which is arranged in the middle of the front cabin of the vehicle and at the bottom of the front cabin, and the other is arranged in the middle of the rear cabin of the vehicle; The air extraction module includes a plurality of air extraction ports, which are respectively arranged on the top of each seat in the vehicle cabin; The wind control module includes a main control air door and a plurality of air control ports, wherein the main control air door is arranged in the middle of the vehicle cabin, and the plurality of air control ports are respectively arranged on the outside of each seat in the vehicle cabin.

11. A zoning control device for a vehicle air conditioner, characterized in that: The device comprises: A temperature judgment module, configured to output a cabin data collection instruction for the vehicle if the collected cabin ambient temperature of the vehicle does not reach a preset target temperature; A partition confirmation module, used to collect the number of passengers in the cabin of the vehicle and the seating position of each passenger according to the cabin data collection instruction, so as to confirm the swirl partition where the passengers in the cabin of the vehicle are located; A command output module, used for outputting an air conditioning zone control command according to the air conditioning request mode of the vehicle and the swirl zone where the passenger is located; wherein the air conditioning zone control command includes a seat control command for adjusting a seat corresponding to the swirl zone and an air outlet control command for adjusting an air conditioning vent corresponding to the swirl zone; The temperature control module is used to obtain the air outlet angle of the corresponding swirl zone air conditioner according to the air conditioning zone control instruction, so as to control the temperature of the corresponding swirl zone in the vehicle cabin based on the air outlet angle, and the temperature of the corresponding swirl zone is adjusted to a preset target temperature after a target temperature adjustment time.

12. A vehicle, characterized in that: include: Controller; A memory for storing one or more programs, which, when executed by the controller, enables the controller to implement the vehicle air conditioning zoning control method as described in any one of claims 1 to 8.

13. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, which includes at least one executable instruction. When the executable instruction is executed on the zoning control system / device / vehicle of the vehicle air conditioner, the zoning control system / device / vehicle of the vehicle air conditioner performs the operation of the zoning control method of the vehicle air conditioner as described in any one of claims 1 to 8.

Images