Air-conditioning system for vehicle, operating method for air-conditioning system, computer program product, and vehicle

Abstract

The invention relates to the technical field of vehicle air conditioners, in particular to an air conditioning system for a vehicle, which comprises: M first air supply control modules, which are respectively provided with M first air outlets for M position areas in the vehicle, M being an integer greater than one; the first air guide shell is shared by the M first air supply control modules and forms M first air ducts matched with the M first air supply control modules respectively; the M first air blowers are respectively positioned in the M first air ducts; the first thermodynamic device is connected with the M first air supply control modules through the first air guide shell and arranged in a space area defined by the M first air outlets. The invention also relates to an operating method, a computer program product and a vehicle. Individual air supply control can be achieved for passengers at different positions in a vehicle, meanwhile, the length of the first air channel is reduced, air resistance and noise are reduced, the air supply efficiency is improved, the individual requirements of the passengers can be met, and the system structure can be optimized.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle air conditioning, and in particular to an air conditioning system for a vehicle, an operating method for the air conditioning system, a computer program product and a corresponding vehicle. Background Art

[0002] In the modern automobile industry, the vehicle air conditioning system has become an indispensable key component for improving passenger comfort. Traditional vehicle air conditioning systems usually adopt a centralized layout, for example, the evaporator, heater, blower and other main components are integrated into an integrated air conditioning box, and the conditioned hot and cold air is delivered to different areas in the car through the air duct. This layout has many shortcomings in actual use. For example, traditional vehicle air conditioning systems usually use a single blower to deliver hot and cold air. In order to meet the air supply needs of the entire vehicle, the air volume of the blower is usually large, and it is easy to generate significant noise and vibration when running at high speed, affecting the quietness and ride comfort of the car. Especially when the air supply needs of different areas vary greatly, it is difficult for a single blower to take into account the air volume requirements of each area, and it is easy to have problems such as excessive or insufficient local air volume.

[0003] For this reason, there is still a real need for further improvement in vehicle air-conditioning systems. Summary of the invention

[0004] In view of this, the object of the present invention is to provide an improved air-conditioning system for a vehicle, an improved operating method for an air-conditioning system, an improved computer program product and a corresponding vehicle, so as to at least solve some of the problems in the prior art and / or overcome other possible shortcomings not mentioned herein.

[0005] According to a first aspect of the present invention, there is provided an air-conditioning system for a vehicle, wherein the air-conditioning system comprises: M first air supply control modules, the M first air supply control modules respectively having M first air outlets for M position areas in the vehicle, M being an integer greater than one; a first air guide shell shared by the M first air supply control modules, the first air guide shell forming M first air ducts respectively assigned to the M first air supply control modules; M first blowers respectively located in the M first air ducts; and a first thermodynamic device connected to the M first air supply control modules via the first air guide shell, the first thermodynamic device being arranged in the spatial area defined by the M first air outlets.

[0006] According to an optional embodiment of the present invention, the air conditioning system is configured as a distributed structure and does not have an integral air conditioning box integrating all components.

[0007] According to an optional embodiment of the present invention, the air-conditioning system also includes: N second air supply control modules, the N second air supply control modules respectively having N second air outlets for N position areas in the vehicle, N being an integer greater than one; a second air guide shell shared by the N second air supply control modules, the second air guide shell forming N second air ducts respectively assigned to the N second air supply control modules; N second blowers respectively located in the N second air ducts; and a second thermodynamic device connected to the N second air supply control modules through the second air guide shell, the second thermodynamic device being arranged in the spatial area defined by the N second air outlets.

[0008] According to an optional embodiment of the present invention, the air-conditioning system further includes M first air doors respectively located in the M first air ducts, and each first air door is configured to control the air volume and / or wind direction of the assigned first air outlet by adjusting the opening and / or angle.

[0009] According to an optional embodiment of the present invention, the air-conditioning system further includes N second air doors respectively located in the N second air ducts, and each second air door is configured to control the air volume and / or wind direction of the assigned second air outlet by adjusting the opening and / or angle.

[0010] According to an optional embodiment of the present invention, the first thermodynamic device includes an evaporator with an expansion valve.

[0011] According to an optional embodiment of the present invention, the first thermodynamic device is arranged on the top of the vehicle.

[0012] According to an optional embodiment of the present invention, the first air guiding housing is arranged on the top of the vehicle.

[0013] According to an optional embodiment of the present invention, M=4 and each first air outlet is respectively oriented toward the head positions of the main driver, the co-driver, the right rear passenger and the left rear passenger of the vehicle.

[0014] According to an optional embodiment of the present invention, the second thermodynamic device comprises a PTC heater.

[0015] According to an optional embodiment of the present invention, the second thermodynamic device is arranged at the bottom of the vehicle.

[0016] According to an optional embodiment of the present invention, the second air guiding housing is arranged at the bottom of the vehicle.

[0017] According to an optional embodiment of the present invention, N=4 and each second air outlet is respectively oriented toward the foot positions of the main driver, the co-driver, the right rear passenger and the left rear passenger of the vehicle.

[0018] According to an optional embodiment of the present invention, the air conditioning system further includes a third air duct formed by the first air guide housing and / or the second air guide housing, and an air outlet of the third air duct faces a front windshield of the vehicle.

[0019] According to a second aspect of the present invention, there is provided an operating method for the air conditioning system provided by each embodiment of the first aspect above, wherein the operating method comprises the following steps:

[0020] S100: Acquiring an air conditioning control instruction from a passenger of the vehicle;

[0021] S200: Determine the location area corresponding to the occupant;

[0022] S300: Controlling the air volume and / or wind direction of the air outlet associated with the location area according to the air conditioning control instruction.

[0023] According to a third aspect of the present invention, there is provided a computer program product, comprising computer program instructions, wherein when the computer program instructions are executed by a processor, the steps of the operating method provided in each embodiment of the second aspect are implemented.

[0024] According to a fourth aspect of the present invention, a vehicle is provided, comprising the air conditioning system provided by the embodiments of the first aspect and / or the computer program product provided by the embodiments of the third aspect.

[0025] Through the embodiments of the present invention, multiple first air supply control modules are respectively set for different position areas of the vehicle, and a first air duct assigned to each first air supply control module is formed through a common first air guide housing. Each first air supply control module is equipped with an independent first blower and a first air outlet, which can realize personalized air supply control for passengers located in different positions in the vehicle; at the same time, by arranging the first thermodynamic device in the space area defined by each first air outlet, the length of the first air duct is reduced, the wind resistance and noise are reduced, and the air supply efficiency is improved. In this way, the personalized needs of the passengers can be met, and the system structure can be optimized, the air supply effect can be improved, and the noise can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be described in more detail below with reference to the accompanying drawings, so that the principles, features and advantages of the present invention can be better understood. The accompanying drawings include:

[0027] Figure 1 shows a schematic side view of a vehicle according to one embodiment of the present invention;

[0028] Figure 2 shows a schematic top view of a vehicle according to one embodiment of the present invention;

[0029] Figure 3 A schematic structural diagram of an air conditioning system for a vehicle according to an embodiment of the present invention is shown;

[0030] Figure 4 shows a schematic interior side view of a vehicle according to one embodiment of the present invention;

[0031] Figure 5 A schematic flow chart showing an operating method for an air conditioning system according to an embodiment of the present invention; and

[0032] Figure 6 A structural framework diagram of a computer system according to an embodiment of the present invention is shown. DETAILED DESCRIPTION

[0033] In order to make the technical problems, technical solutions and beneficial technical effects to be solved by the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and multiple exemplary embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the scope of protection of the present invention, and that various embodiments may share the same view or multiple views for description, but all features appearing in the same view cannot be interpreted as features that must be possessed by an embodiment.

[0034] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

[0035] Figure 1 shows a schematic side view of a vehicle 3000 according to one embodiment of the present invention; Figure 2 FIG. 2 shows a schematic top view of a vehicle 3000 according to an embodiment of the present invention. Figure 1 and Figure 2 As shown schematically, the vehicle 3000 includes an air conditioning system 1000 which is only shown schematically here. The air conditioning system 1000 includes M first air supply control modules 100, wherein M is an integer greater than one. In the embodiment shown in the accompanying drawings, M is exemplarily taken as four, but it should be understood that M may also be other numerical values ​​greater than one. The M first air supply control modules 100 respectively have M first air outlets 101 for the M position areas in the vehicle 3000. In this embodiment, the four first air supply control modules 100 respectively have four first air outlets 101 for the four position areas in the vehicle 3000. For example, the four first air outlets 101 may respectively face the main driver, the co-driver, the right rear passenger and the left rear passenger of the vehicle 3000 (see also the description to be made below). Figure 4 The air conditioning system 1000 further includes a first air guide housing 110 shared by the M first air supply control modules 100. Figure 2As shown schematically by the dotted line, the first air guide housing 110 forms M first air ducts 10 respectively assigned to the M first air supply control modules 100. The air conditioning system 1000 also includes M first blowers 102 respectively located in the M first air ducts 10 (see also the following description). Figure 3 ) and a first thermodynamic device 120 connected to the M first air supply control modules 100 through the first air guide housing 110. In this embodiment, the first air guide housing 110 forms four first air ducts 10, each of which is provided with an independent first blower 102, and the four first air ducts 10 are connected to a common first thermodynamic device 120. In another embodiment not shown, the M first air supply control modules 100 can be connected to the M first thermodynamic devices 120 through the first air guide housing 110, respectively, to achieve independent adjustment of each outlet air temperature. Figure 2 Combination Figure 1 As shown schematically, the first thermodynamic device 120 is arranged in the space area defined by the M first air outlets 101. Therefore, compared with the prior art in which the thermodynamic device is arranged at the front or rear of the vehicle, the first thermodynamic device 120 is arranged in the area surrounded by the M first air outlets 101, so that the first thermodynamic device 120 is closer to each first air outlet 101, thereby reducing the length of the first air duct 10 for conveying the air after temperature adjustment through the first thermodynamic device 120, reducing wind resistance and noise, improving air supply efficiency, and also avoiding the noise problem caused by the excessively high speed of a single blower in a traditional centralized air conditioning system.

[0036] In one embodiment of the present invention, the first thermodynamic device 120 includes an evaporator with an expansion valve and is disposed on the top 3001 of the vehicle 3000 as shown. The first air guide housing 110 is preferably also disposed on the top 3001 of the vehicle 3000. The air conditioning system 1000 may also include, for example, Figure 1The compressor 130 and condenser 140 shown schematically and the refrigerant pipeline and other necessary components not shown, thus forming a heat pump system together with the first thermodynamic device 120, and its refrigeration principle is as follows: the compressor 130 sucks in low-pressure and low-temperature gaseous refrigerant (such as R22, R410A, R32, etc.), and the temperature and pressure of the compressed refrigerant increase; the high-temperature and high-pressure gaseous refrigerant flows into the condenser 140, and releases heat to the external environment in the condenser 140 to form a liquid refrigerant; the liquid refrigerant enters the evaporator through the electronic expansion valve; in the evaporator, the low-pressure refrigerant absorbs the heat inside the vehicle 3000 and evaporates; finally, the low-pressure gaseous refrigerant is sucked in by the compressor 130, compressed again, and the next cycle is carried out. In this process, the heat of the passenger compartment is taken away, thereby reducing the temperature of the passenger compartment and achieving a cooling effect. By adopting the reverse cycle refrigeration technology, this heat pump system can also achieve the heating effect. Its heating principle is as follows: the compressor 130 also sucks in the low-pressure and low-temperature gaseous refrigerant, and the temperature and pressure of the compressed refrigerant increase; the high-temperature and high-pressure gaseous refrigerant first flows into the evaporator used as the external condenser here, and releases the heat to the passenger compartment, for example, by blowing the hot air to the passenger compartment by a fan, and the refrigerant itself condenses into a high-pressure liquid; the high-pressure liquid refrigerant enters a low-pressure and low-temperature state after passing through the expansion valve; the low-pressure and low-temperature refrigerant flows to the condenser 140 used as the internal evaporator here, absorbs the heat in the outside air and evaporates, and the refrigerant becomes a low-pressure gas again; finally, the low-pressure gaseous refrigerant is sucked in by the compressor 130, compressed again, and the next cycle is carried out. In this process, the heat is released into the passenger compartment, thereby increasing the temperature of the passenger compartment and achieving the heating effect. For heating the passenger compartment, a warm air core or a PTC (Positive Temperature Coefficient) heater can also be used as an alternative. To this end, the air conditioning system 1000 may further include, for example, N second air supply control modules 200 (see also the next description of this). Figure 3 ), wherein N is an integer greater than one. In the embodiment shown in the accompanying drawings, N is exemplarily taken as four, but it should be understood that N may also be other numerical values ​​greater than one. The N second air supply control modules 200 also have N second air outlets 201 for the N position areas in the vehicle 3000, respectively. In this embodiment, the four second air supply control modules 200 have four second air outlets 201 for the four position areas in the vehicle 3000, respectively. For example, the four second air outlets 201 may be respectively directed toward the main driver, the co-driver, the right rear passenger, and the left rear passenger of the vehicle 3000 (see also the description to be made below). Figure 4). The air conditioning system 1000 also includes a second air guide housing 210 shared by the N second air supply control modules 200, and the second air guide housing 210 forms N second air ducts 20 respectively assigned to the N second air supply control modules 200. The air conditioning system 1000 also includes N second blowers 202 respectively located in the N second air ducts 20 and a second thermodynamic device 220 connected to the N second air supply control modules 200 through the second air guide housing 210. In this embodiment, the second air guide housing 210 forms four second air ducts 20, each of which is provided with an independent second blower 202, and the four second air ducts 20 are connected to a common second thermodynamic device 220. In another embodiment not shown, the N second air supply control modules 200 can be respectively connected to the N second thermodynamic devices 220 through the second air guide housing 210 to achieve independent adjustment of each outlet air temperature. Similar to the first thermodynamic device 120, the second thermodynamic device 220 is preferably arranged in the spatial area defined by the N second air outlets 201. Therefore, compared with the prior art in which the thermodynamic device is arranged at the front or rear of the vehicle, the second thermodynamic device 220 is arranged in the area surrounded by the N second air outlets 201, so that the second thermodynamic device 220 is closer to each second air outlet 201, thereby reducing the length of the second air duct 20 for conveying the air after temperature adjustment through the second thermodynamic device 220, reducing wind resistance and noise, and improving air supply efficiency, while also avoiding the noise problem caused by the excessive speed of a single blower in a traditional centralized air-conditioning system. In one embodiment according to the present invention, the second thermodynamic device 220 includes a PTC heater, and as Figure 1 As shown, the second air guiding housing 210 is disposed on the bottom 3002 of the vehicle 3000 . The second air guiding housing 210 is preferably also disposed on the bottom 3002 of the vehicle 3000 .

[0037] To better describe the air conditioning system 1000 for the vehicle 3000 according to one embodiment of the present invention, Figure 3 shows a schematic structural diagram of an air conditioning system 1000, and Figure 4 A schematic interior side view of a vehicle 3000 is shown.

[0038] like Figure 3 Combination Figure 1 and Figure 2 As shown, the air conditioning system 1000 is configured as a distributed structure and does not have an integrated air conditioning box that integrates all components. By getting rid of the layout restrictions of the traditional centralized air conditioning box, this distributed structure can make full use of the vehicle space and reduce the occupation of passenger space. At the same time, it avoids the vibration and noise problems caused by the resonance between the blower in the traditional air conditioning box and the air conditioning box, and effectively improves the vehicle NVH (Noise, Vibration, Harshness) performance.

[0039] from Figure 3 It can be seen that each first air duct 10 formed by the first air guide housing 110 schematically represented by the dotted line is provided with a first damper 103, and each first damper 103 is configured to control the air volume of the first air outlet 101 assigned thereto by adjusting its own opening. Thus, by adding an independently adjustable first damper 103 in each first air duct 10, the air volume of each first air outlet 101 can be independently controlled to meet the personalized needs of passengers in different positions for the intensity of the blowing. For example, when passengers in a certain area feel that the wind is too strong, the damper opening of the air outlet in that area can be individually reduced without affecting the air supply in other areas. Compared with the common centralized control or regional control of air volume in traditional vehicle air conditioning systems, more sophisticated air volume adjustment of a single air outlet can be achieved. Preferably, each first damper 103 is also configured to control the wind direction of the first air outlet 101 assigned thereto by adjusting its own angle. Thus, by controlling the outlet angle of each first air outlet 101 through the independently adjustable first damper 103, the specific part of the body of the passenger, such as the head, chest, abdomen, etc., can be precisely adjusted to which the airflow blows. In this way, the personalized needs of different passengers for the airflow blowing parts can be more accurately met, and the problem of unsatisfactory blowing range that is easy to occur in the fixed or overall wind direction adjustment mode of the traditional vehicle air conditioning system can be avoided. Similarly, each second air duct 20 formed by the second air guide housing 210 schematically represented by the dotted line is provided with a second damper 203, and each second damper 203 is configured to control the air volume of the second air outlet 201 assigned by adjusting its own opening, and is further preferably configured to control the wind direction of the second air outlet 201 assigned by adjusting its own angle. Thus, by setting the first damper 103 or the second damper 203 that independently controls the air volume and / or wind direction in each first air duct 10 or the second air duct 20, more accurate air supply control can be achieved for passengers in different position areas, thereby improving the comfort experience of the passengers.

[0040] In an embodiment not shown in the drawings, a third air duct may be additionally led out from the first air guide housing 110 and / or the second air guide housing 210, and the air outlet of the third air duct may be, for example, directed toward the front windshield 3003 of the vehicle 3000. This design can, on the one hand, make full use of the original first air guide housing 110 and / or the second air guide housing 210, and expand the functions of the air conditioning system 1000 without increasing the cost; on the other hand, it can lead part of the cold and hot air to the front windshield 3003, and realize the defrosting and defogging function of the front windshield 3003, thereby quickly and efficiently restoring the driver's clear view of the road ahead, while improving driving safety, simplifying the system structure and reducing energy consumption.

[0041] like Figure 4 Combination Figure 3As shown schematically, each first air outlet 101 is located above the head of each occupant of the vehicle 3000, for example, it can be directed toward the head of the main driver, the co-driver, the right rear occupant and the left rear occupant respectively ( Figure 4 Only the co-pilot and the passengers behind him are shown as examples). By arranging the first air outlet 101 above the passenger's head, the passenger can quickly feel the temperature change and improve the satisfaction of temperature control. At the same time, the temperature environment around the head has the most direct impact on the passenger's comfort. By focusing on and independently controlling the air supply in this area, the passenger's subjective feeling can be significantly improved. Figure 4 Combination Figure 3 It can also be seen that each second air outlet 201 is located at the foot position of each passenger of the vehicle 3000, for example, it can be directed to the feet of the main driver, the co-driver, the right rear passenger and the left rear passenger respectively. By aligning the second air outlet 201 with the feet of the passengers, for example, the hot air directly heats the lower limbs of the passengers, thereby quickly relieving the cold feeling and improving the riding comfort. Especially in winter, a good foot warming effect can significantly improve the subjective body feeling of the passengers. Therefore, this arrangement can achieve precise and independent air supply control for each passenger to meet the personalized needs of passengers in different positions.

[0042] Figure 5 FIG. 2 shows a schematic flow chart of an operating method 2000 for an air conditioning system 1000 according to an embodiment of the present invention. Figure 5 As shown, the operating method 2000 exemplarily includes steps S100 , S200 and S300 .

[0043] In step S100, an air conditioning control command is obtained from the occupants of the vehicle 3000. Each occupant can issue a control command, such as adjusting the air volume, switching the air supply direction, etc., through a vehicle air conditioning control panel, a voice control system, a mobile phone APP, and other methods.

[0044] In step S200, the position area of ​​the occupant is determined. For example, the seat position of the occupant can be determined based on the specific position of the triggered control panel (for example, the control panel is located in front of the corresponding seat), or by using a seat pressure sensor, infrared thermal imaging, etc., to determine the corresponding air conditioning control area, such as the main driver area, the co-pilot area, etc.

[0045] In step S300, the air volume and / or wind direction of the air outlet corresponding to the location area is controlled according to the obtained air conditioning control instruction. Specifically, for example, the air volume can be controlled by adjusting the blower speed assigned to the location area and / or by adjusting the damper opening assigned to the location area, and the wind direction can be controlled by adjusting the damper angle assigned to the location area.

[0046] Through the above-mentioned operating method 2000, each passenger can independently control the air-conditioning status of his / her area to meet personalized ventilation needs and avoid mutual interference between different areas.

[0047] Figure 6 FIG. 2 shows a structural framework diagram of a computer system according to an embodiment of the present invention, wherein the computer system is configured to execute each step of the operation method 2000 provided according to each of the above embodiments of the present invention. Figure 6 As shown, the computer system includes a memory 1, a processor 2, a communication interface 3 and a bus 4. Here, the memory 1, the processor 2, and the communication interface 3 are connected to each other through the bus 4. According to one aspect of the present invention, it also relates to a computer program product, including computer program instructions, wherein when the computer program instructions are executed by a processor, especially by the processor 2 of the above-mentioned computer system, the various steps of the operation method 2000 provided according to the above-mentioned embodiments of the present invention are implemented.

[0048] Although specific embodiments of the present invention are described in detail herein, they are provided for the purpose of explanation only and should not be considered to limit the scope of the present invention. Various substitutions, changes and modifications may be conceived without departing from the spirit and scope of the present invention.

Claims

1. An air conditioning system (1000) for a vehicle (3000), wherein: The air conditioning system (1000) comprises: M first air supply control modules (100), the M first air supply control modules (100) respectively having M first air outlets (101) for M position areas in the vehicle (3000), where M is an integer greater than one; A first air guide housing (110) shared by the M first air supply control modules (100), the first air guide housing (110) forming M first air ducts (10) respectively assigned to the M first air supply control modules (100); M first blowers (102) respectively located in the M first air ducts (10); and A first thermodynamic device (120) connected to the M first air supply control modules (100) via the first air guide housing (110), wherein the first thermodynamic device (120) is arranged in a spatial area defined by the M first air outlets (101).

2. The air conditioning system (1000) according to claim 1, wherein: The air conditioning system (1000) is configured as a distributed structure and does not have an integral air conditioning box that integrates all components.

3. The air conditioning system (1000) according to claim 1 or 2, wherein: The air conditioning system (1000) further comprises: N second air supply control modules (200), the N second air supply control modules (200) respectively having N second air outlets (201) for N position areas in the vehicle (3000), where N is an integer greater than one; A second air guide housing (210) shared by the N second air supply control modules (200), the second air guide housing (210) forming N second air ducts (20) respectively assigned to the N second air supply control modules (200); N second blowers (202) respectively located in the N second air ducts (20); and A second thermodynamic device (220) connected to the N second air supply control modules (200) via the second air guide housing (210), wherein the second thermodynamic device (220) is arranged in a spatial area defined by the N second air outlets (201).

4. The air conditioning system (1000) according to any one of claims 1 to 3, wherein: The air conditioning system (1000) further comprises M first air doors (103) respectively located in the M first air ducts (10), each first air door (103) being configured to control the air volume and / or wind direction of the associated first air outlet (101) by adjusting the opening degree and / or angle; and / or The air conditioning system (1000) further comprises N second air doors (203) respectively located in the N second air ducts (20), and each second air door (203) is configured to control the air volume and / or wind direction of the associated second air outlet (201) by adjusting the opening degree and / or angle.

5. The air conditioning system (1000) according to any one of claims 1 to 4, wherein: The first thermodynamic device (120) comprises an evaporator with an expansion valve; and / or The first thermodynamic device (120) is disposed on the top (3001) of the vehicle (3000); and / or The first air guide housing (110) is arranged on the top (3001) of the vehicle (3000); and / or M=4, and each first air outlet (101) is respectively oriented toward the head positions of the main driver, the co-driver, the right rear passenger, and the left rear passenger of the vehicle (3000).

6. The air conditioning system (1000) according to any one of claims 1 to 5, wherein: The second thermodynamic device (220) comprises a PTC heater; and / or The second thermodynamic device (220) is disposed on the bottom (3002) of the vehicle (3000); and / or The second air guide housing (210) is disposed at the bottom (3002) of the vehicle (3000); and / or N=4 and each second air outlet (201) is respectively oriented toward the foot positions of the main driver, the co-driver, the right rear passenger and the left rear passenger of the vehicle (3000).

7. The air conditioning system (1000) according to any one of claims 1 to 6, wherein: The air conditioning system (1000) further comprises a third air duct formed by the first air guide housing (110) and / or the second air guide housing (210), wherein an air outlet of the third air duct faces a front windshield (3003) of the vehicle (3000).

8. An operating method (2000) for an air conditioning system (1000) according to any one of claims 1 to 7, wherein: The operating method (2000) comprises the following steps: S100: Acquiring an air conditioning control instruction from an occupant of the vehicle (3000); S200: Determine the location area corresponding to the occupant; S300: Controlling the air volume and / or wind direction of the air outlet associated with the location area according to the air conditioning control instruction.

9. A computer program product comprising computer program instructions, wherein: When the computer program instructions are executed by a processor, the steps of the operating method (2000) according to claim 8 are implemented.

10. A vehicle (3000) comprising an air conditioning system (1000) according to any one of claims 1 to 7 and / or a computer program product according to claim 9.

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