Air conditioning assembly for a vehicle, vehicle, on-board oxygen supplement system and control method

Abstract

The application provides an air conditioning assembly for a vehicle, a vehicle, an on-vehicle oxygen supplement system and a control method, relates to the technical field of vehicle air conditioning, and the air conditioning assembly comprises: a blower assembly having an air inlet channel and an air outlet channel; an oxygen generator assembly comprising an oxygen generator shell, the oxygen generator shell having a working cavity, the working cavity being in communication with the air inlet channel, and the working cavity having a nitrogen outlet and an oxygen outlet; an air duct assembly having an air supply channel, two ends of the air supply channel being in communication with the working cavity and a cab of the vehicle respectively; and an exhaust assembly having an exhaust channel, two ends of the exhaust channel being in communication with the nitrogen outlet and an engine compartment of the vehicle respectively; gas enters the working cavity through the air inlet channel, part of the gas in the working cavity is transported to the cab through the oxygen outlet and the air supply channel, and another part of the gas in the working cavity is discharged to the engine compartment through the nitrogen outlet and the exhaust channel, thereby solving the problem that the oxygen supply capacity of the automobile in the prior art cannot meet the requirements of various scenes.

Description

Technical Field

[0001] This application relates to the field of vehicle air conditioning technology, and more specifically, to an air conditioning assembly for a vehicle, a vehicle, an on-board oxygen supply system, and a control method. Background Technology

[0002] With rapid economic development and rising living standards, automobiles have become increasingly common household goods. When there are many passengers inside a vehicle, the demand for oxygen increases significantly. Sometimes, when traveling to high-altitude areas, the oxygen concentration decreases, further increasing the oxygen demand of passengers. In such cases, the vehicle needs to provide oxygen promptly to ensure that passengers do not experience oxygen deficiency. However, current technology has limitations in the oxygen supply capacity of automobiles, which cannot meet the needs of various scenarios, leading to a series of safety hazards.

[0003] No effective solution has yet been proposed to address the above issues. Summary of the Invention

[0004] The main objective of this application is to provide an air conditioning assembly, a vehicle, an on-board oxygen supply system, and a control method for a vehicle, in order to solve the problem that the oxygen supply capacity of automobiles in the prior art cannot meet the needs of various scenarios.

[0005] To achieve the above objectives, according to one aspect of this application, an air conditioning assembly for a vehicle is provided, comprising: a blower assembly having an air inlet channel and an air outlet channel, the air inlet channel and the air outlet channel being connected; an oxygen generator assembly including an oxygen generator housing having a working chamber connected to both the air inlet channel and the air outlet channel, the working chamber having a nitrogen vent and an oxygen vent; an air duct assembly having an air supply channel connected to the working chamber via the oxygen vent, the air supply channel being connected to the air outlet channel, and the air supply channel also being connected to the vehicle's cab; and an exhaust assembly having one end connected to the blower assembly and the other end connected to the vehicle's front bulkhead, the exhaust assembly having an exhaust channel, one end of the exhaust channel being connected to the nitrogen vent and the other end being connected to the vehicle's engine compartment; wherein gas enters the working chamber through the air inlet channel, a portion of the gas in the working chamber is delivered to the cab via the air supply channel through the oxygen vent, and another portion of the gas in the working chamber is discharged to the engine compartment via the exhaust channel through the nitrogen vent.

[0006] Furthermore, the blower assembly includes: a blower housing, a blower disposed within the blower housing, at least a portion of the air inlet passage formed within the blower, at least a portion of the air outlet passage formed within the blower housing, and the blower housing being connected to the exhaust assembly.

[0007] Furthermore, the exhaust assembly includes: a nitrogen exhaust pipe, the first end of which is connected to a nitrogen exhaust port; and a connecting assembly, the second end of which is connected to the front bulkhead of the vehicle via the connecting assembly, and the connecting assembly is connected to a blower assembly; wherein a portion of the exhaust passage is formed within the nitrogen exhaust pipe, and another portion of the exhaust passage is formed within the connecting assembly.

[0008] Furthermore, the exhaust passage includes: a first exhaust passage, at least a portion of which is formed within the nitrogen vent pipe and is connected to the nitrogen vent port; and a second exhaust passage, at least a portion of which is formed within the connecting assembly, with a first end connected to the first exhaust passage and a second end connected to the engine compartment, so that a portion of the gas in the working chamber is discharged to the engine compartment through the nitrogen vent port via the first and second exhaust passages.

[0009] Further, the connecting assembly includes: a mounting plate, a first end of which is connected to the blower housing, and a connector at the second end of which is used to connect to the front bulkhead; a guide portion, which is connected to the mounting plate and located on one side of the connector, and a second exhaust channel is formed within the guide portion, the second exhaust channel having a nitrogen inlet and a nitrogen outlet, wherein the nitrogen inlet and the nitrogen outlet are located on opposite sides of the mounting plate; a pressure plate, which is connected to the mounting plate and is arranged circumferentially along the guide portion, and is spaced apart from the outer peripheral surface of the guide portion; and a support rib, which is arranged within the second exhaust channel, at least a portion of which extends radially along the second exhaust channel.

[0010] Furthermore, the exhaust assembly includes: an exhaust cap, which is detachably connected to the guide portion via a limiting component, the exhaust cap having a blocking position for blocking the nitrogen outlet and a guide position for opening the nitrogen outlet.

[0011] Furthermore, the exhaust cap includes: an exhaust cap body, which is detachably connected to the guide portion via a limiting component; and elastic blades, some of which are connected to the exhaust cap body and some of which are movably disposed relative to the exhaust cap body, so that the elastic blades have a blocking position and a guiding position.

[0012] Furthermore, the limiting component includes: multiple limiting protrusions arranged circumferentially along the guide portion; multiple limiting grooves provided on the exhaust cap body; wherein the multiple limiting grooves are arranged in a one-to-one correspondence with the multiple limiting protrusions.

[0013] Furthermore, the support rib is set at the nitrogen outlet, and when the elastic blade is in the blocking position, the elastic blade fits into the support rib.

[0014] Furthermore, the air conditioning assembly also includes: an air conditioning distribution box assembly, which includes an air conditioning distribution box having a transition air duct, and an oxygen exhaust port being connected to an air supply duct through the transition air duct.

[0015] Furthermore, the working chamber has an air inlet, which is connected to the air intake channel via an air intake pipe.

[0016] According to another aspect of this application, a vehicle is provided, including an air conditioning assembly, which is the air conditioning assembly described above.

[0017] According to another aspect of this application, an on-board oxygen replenishment system is provided, including an air conditioning assembly, which is the air conditioning assembly described above.

[0018] According to another aspect of this application, a control method for an on-board oxygen replenishment system is provided, the on-board oxygen replenishment system including the aforementioned air conditioning assembly.

[0019] Furthermore, the control method includes: acquiring vehicle operating condition information, vehicle environment information, and air conditioning system information, wherein the vehicle operating condition information includes at least one of the following: vehicle key identification information and in-vehicle living being information; and generating a target control strategy set when the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key identification information meet preset conditions. The target control strategy set is used to control the air conditioning assembly to use a target operating mode for oxygen replenishment, wherein the target operating mode includes at least one of the following: window ventilation oxygen replenishment mode, outside air natural oxygen replenishment mode, inside air oxygen replenishment mode, oxygen concentrator diffusion oxygen replenishment mode, and oxygen concentrator emergency oxygen replenishment mode.

[0020] Furthermore, when the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet preset conditions, a target control strategy set is generated. This also includes: sending a prompt message when it is determined that the vehicle key recognition information indicates that the vehicle key is not inside the vehicle, the vehicle operating condition information indicates that the door is locked, and the vehicle occupant information indicates that there is an occupant inside the vehicle; and generating the target control strategy set based on the fact that the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet preset conditions.

[0021] Furthermore, when the vehicle operating condition information, vehicle environment information, air conditioning system information, and car key recognition information meet preset conditions, a target control strategy set is generated. This also includes: when it is determined that the car key recognition information indicates that the car key is inside the vehicle, the target control strategy set is generated based on the fact that the vehicle operating condition information, vehicle environment information, air conditioning system information, and car key recognition information meet preset conditions.

[0022] Furthermore, when the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet preset conditions, a target control strategy set is generated, including: when the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet the first preset condition, a first target control strategy is generated in the target control strategy set. The first target control strategy is used to control the air conditioning assembly to use the window ventilation and oxygen replenishment mode for oxygen replenishment. The first preset condition includes: the presence of a living being inside the vehicle; all doors and windows in the vehicle operating condition information are fully closed; the average vehicle speed in the vehicle operating condition information is ≤ the first speed threshold V01; the weather in the vehicle environment information is non-rainy or non-snowy; the air quality information in the vehicle environment information is excellent; the PM2.5 reading outside the vehicle in the vehicle environment information is ≤ the first PM2.5 threshold P01; the temperature difference between inside and outside the vehicle in the vehicle environment information is ≤ the first temperature difference T01; the average oxygen concentration inside the vehicle in the vehicle environment information is < the first oxygen concentration threshold U01 < the oxygen concentration outside the vehicle; and the emergency oxygen generation button signal information in the air conditioning system information is not triggered.

[0023] Furthermore, when the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet preset conditions, a target control strategy set is generated, including: when the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet the second preset condition, a second target control strategy is generated in the target control strategy set. The second target control strategy is used to control the air conditioning assembly to use the outside air natural oxygen replenishment mode for oxygen replenishment. The second preset condition includes: the average vehicle speed in the vehicle operating condition information is ≤ the first threshold V01; all doors and windows in the vehicle operating condition information are fully closed; the weather in the vehicle environment information is rainy or snowy; the air quality information in the vehicle environment information is excellent; the temperature difference between inside and outside the vehicle in the vehicle environment information is ≤ the first temperature difference T01; the PM2.5 reading outside the vehicle in the vehicle environment information is ≤ the first threshold P01; the average oxygen concentration inside the vehicle in the vehicle environment information is < the first threshold U01 of oxygen concentration < the oxygen concentration outside the vehicle; the air conditioning intake status in the air conditioning system information is internal circulation; and the emergency oxygen generation button signal information in the air conditioning system information is not triggered.

[0024] By applying the technical solution of this application, gas enters the working chamber through the air intake channel for nitrogen-oxygen separation. The oxygen in the working chamber is delivered to the driver's cab through the oxygen exhaust port and the air supply channel. The nitrogen in the working chamber is discharged to the engine compartment through the nitrogen exhaust port and the exhaust channel. This is to adapt to the oxygen supply needs in various scenarios, improve the user experience of the air conditioning assembly, and solve the problem that the oxygen supply capacity of automobiles in the prior art cannot meet the needs of various scenarios. Attached Figure Description

[0025] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings:

[0026] Figure 1 A schematic diagram of the structure of a first embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0027] Figure 2 A schematic diagram of a second embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0028] Figure 3 A schematic diagram of a third embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0029] Figure 4 A structural schematic diagram of a fourth embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0030] Figure 5 A structural schematic diagram of a fifth embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0031] Figure 6 A schematic diagram of the structure of a sixth embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0032] Figure 7 A structural schematic diagram of a seventh embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0033] Figure 8 A schematic diagram of the structure of an eighth embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0034] Figure 9 A structural schematic diagram of a ninth embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0035] Figure 10 A structural schematic diagram of a tenth embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0036] Figure 11 A schematic diagram of the structure of an eleventh embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0037] Figure 12 A schematic diagram of the structure of a twelfth embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0038] Figure 13 A schematic diagram of the structure of a thirteenth embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0039] Figure 14 A schematic diagram of the structure of a fourteenth embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0040] Figure 15 A schematic diagram of the structure of a fifteenth embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0041] Figure 16 A schematic diagram of the structure of a sixteenth embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0042] Figure 17 A schematic diagram of the structure of the seventeenth embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0043] Figure 18 A schematic diagram of the structure of an eighteenth embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0044] Figure 19 A schematic diagram of the structure of a nineteenth embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0045] Figure 20 It shows Figure 19 Sectional view at point AA;

[0046] Figure 21 It shows Figure 19 Sectional view at point BB;

[0047] Figure 22 A schematic diagram of the structure of a twentieth embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0048] Figure 23 A schematic diagram of the structure of a twenty-first embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0049] Figure 24 A schematic diagram of the structure of a twenty-second embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0050] Figure 25 A schematic diagram of the structure of a twenty-third embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0051] Figure 26 A schematic diagram of the structure of a twenty-fourth embodiment of an air conditioning assembly for a vehicle according to this application is shown;

[0052] Figure 27 A schematic diagram of the structure of a twenty-fifth embodiment of an air conditioning assembly for a vehicle according to this application is shown.

[0053] The above figures include the following reference numerals:

[0054] 10. Blower assembly; 11. Air inlet duct; 12. Air outlet duct; 13. Blower housing;

[0055] 20. Oxygen concentrator components;

[0056] 21. Oxygen generator casing;

[0057] 22. Working chamber;

[0058] 221, Air inlet; 2211, Air inlet pipe;

[0059] 222. Nitrogen vent;

[0060] 223. Oxygen vent; 2231. Oxygen vent pipe;

[0061] 30. Exhaust assembly;

[0062] 31. Exhaust passage; 311. First exhaust passage;

[0063] 312. Second exhaust channel; 3121. Nitrogen inlet; 3122. Nitrogen outlet;

[0064] 32. Nitrogen purging pipe;

[0065] 33. Connecting components;

[0066] 331. Mounting plate; 3311. Connector; 3312. Mounting port;

[0067] 332. Conductor section; 333. Pressure plate;

[0068] 334. Supporting reinforcement;

[0069] 34. Exhaust cap; 340. Exhaust cap body; 341. Elastic blade;

[0070] 40. Limiting component; 41. First limiting protrusion; 42. Limiting groove;

[0071] 50. Air conditioning distribution box assembly; 51. Transition air duct; 52. Air damper assembly;

[0072] 521. Damper shaft; 5211. Connecting channel; 5212. Vent hole assembly; 5213. Connecting end;

[0073] 522. Air damper;

[0074] 60. Connecting components;

[0075] 61. Cover body; 610. Cover body; 611. Shaft hole; 612. Boss; 613. Limiting component;

[0076] 62. Rotate the core;

[0077] 621. First mounting section; 6211. Mounting hole; 6212. Second limiting protrusion;

[0078] 622, Conducting segment; 6221, Second conducting channel; 6222, Conducting port;

[0079] 63. Bearings;

[0080] 64. Retaining ring;

[0081] 65. Two-way valve housing; 651. First conduction channel; 652. Third limiting protrusion; 653. Mounting lug. Detailed Implementation

[0082] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0083] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0084] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such terms can be used interchangeably where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0085] Exemplary embodiments according to this application will now be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that the disclosure of this application is thorough and complete, and that the concept of these exemplary embodiments is fully conveyed to those skilled in the art. In the drawings, for clarity, the thickness of layers and regions may be exaggerated, and the same reference numerals are used to denote the same devices, and therefore their description will be omitted.

[0086] Combination Figures 1 to 27 In a specific embodiment of this application, an air conditioning assembly for a vehicle is provided.

[0087] Specifically, the air conditioning assembly includes a blower assembly 10, an oxygen generator assembly 20, and an exhaust assembly 30. The blower assembly 10 has an air inlet channel 11 and an air outlet channel 12, which are connected. The oxygen generator assembly 20 includes an oxygen generator housing 21, which has a working chamber 22. The working chamber 22 is connected to both the air inlet channel 11 and the air outlet channel 12. The working chamber 22 has a nitrogen vent 222 and an oxygen vent 223. A duct assembly has an air supply channel, which is connected to the working chamber 22 via the oxygen vent 223 and is also connected to the air outlet channel 12. The passage is also used to connect with the vehicle's cab; one end of the exhaust assembly 30 is connected to the blower assembly 10, and the other end of the exhaust assembly 30 is used to connect with the front bulkhead of the vehicle. The exhaust assembly 30 has an exhaust passage 31, one end of which is connected to the nitrogen vent 222, and the other end of which is used to connect with the vehicle's engine compartment. Gas enters the working chamber 22 through the air intake passage 11. Part of the gas in the working chamber 22 is transported to the cab through the oxygen vent 223 and the air supply passage. Another part of the gas in the working chamber 22 is discharged to the engine compartment through the nitrogen vent 222 and the exhaust passage 31.

[0088] Combination Figure 1 and Figure 2 As shown, in this embodiment, gas enters the working chamber 22 through the air intake port 221 via the air intake pipe 2211 through the air intake channel 11 for nitrogen-oxygen separation. The oxygen in the working chamber 22 is delivered to the driver's cab through the oxygen exhaust port 223 and the air supply channel. The nitrogen in the working chamber 22 is discharged to the engine compartment through the nitrogen exhaust port 222 and the exhaust channel 31. This is to adapt to the oxygen supply needs in various scenarios, improve the user experience of the air conditioning assembly, and solve the problem that the oxygen supply capacity of automobiles in the prior art cannot meet the needs of various scenarios.

[0089] Furthermore, the blower assembly 10 includes a blower housing 13, within which a blower is housed. At least a portion of the air inlet channel 11 is formed within the blower, and at least a portion of the air outlet channel 12 is formed within the blower housing 13. The blower housing 13 is connected to the exhaust assembly 30. This arrangement allows air to be transported from the air inlet channel 11 to the air outlet channel 12, and oxygen from the working chamber 22 is transported to the cab via the oxygen vent 223 and the air supply channel. Nitrogen from the working chamber 22 is discharged to the engine compartment via the nitrogen vent 222 and the exhaust channel 31, thereby increasing the oxygen content in the cab, preventing oxygen deficiency and suffocation among the cab occupants, and improving the practicality of the air conditioning assembly.

[0090] Furthermore, the exhaust assembly 30 includes a nitrogen vent pipe 32 and a connecting assembly 33. The first end of the nitrogen vent pipe 32 is connected to the nitrogen vent port 222; the second end of the nitrogen vent pipe 32 is connected to the front bulkhead of the vehicle via the connecting assembly 33, which is connected to the blower assembly 10. A portion of the exhaust passage 31 is formed within the nitrogen vent pipe 32, and another portion is formed within the connecting assembly 33. This arrangement allows nitrogen gas in the working chamber 22 to be discharged to the engine compartment through the nitrogen vent pipe 32 and the exhaust passage 31 within the connecting assembly 33, reducing the nitrogen content in the air conditioning assembly, decreasing the likelihood of nitric oxide and nitrogen dioxide formation, and improving the safety of the air conditioning assembly.

[0091] Furthermore, the exhaust passage 31 includes a first exhaust passage 311 and a second exhaust passage 312. At least a portion of the first exhaust passage 311 is formed within the nitrogen vent pipe 32 and is connected to the nitrogen vent port 222. At least a portion of the second exhaust passage 312 is formed within the connecting assembly 33. The second exhaust passage 312 has a nitrogen inlet 3121 and a nitrogen outlet 3122. The nitrogen inlet 3121 of the second exhaust passage 312 is connected to the first exhaust passage 311, and the nitrogen outlet 3122 of the second exhaust passage 312 is connected to the engine compartment, so that a portion of the gas in the working chamber 22 is discharged to the engine compartment through the nitrogen vent port 222 via the first exhaust passage 311 and the second exhaust passage 312.

[0092] Combination Figure 1 and Figure 5 As shown, in this embodiment, this configuration allows nitrogen gas in the working chamber 22 to be discharged to the engine compartment through the nitrogen vent 222 via the first exhaust channel 311 and the second exhaust channel 312, reducing the nitrogen content in the air conditioning assembly, lowering the possibility of nitric oxide and nitrogen dioxide generation, preventing poisoning or suffocation of personnel in the driver's cab, and improving the reliability of the air conditioning assembly.

[0093] Further, the connecting assembly 33 includes a mounting plate 331, a guide portion 332, a pressure plate 333, and a support rib 334. The first end of the mounting plate 331 is connected to the blower housing 13, and the second end of the mounting plate 331 is provided with a connector 3311 for connecting to the front bulkhead. The guide portion 332 is connected to the mounting plate 331, and the guide portion 332 is located on one side of the connector. A second exhaust channel 312 is formed within the guide portion 332. The second exhaust channel 312 has… It has a nitrogen inlet 3121 and a nitrogen outlet 3122, wherein the nitrogen inlet 3121 and the nitrogen outlet 3122 are located on both sides of the mounting plate 331 respectively; a pressure plate 333 is connected to the mounting plate 331, the pressure plate 333 is arranged along the circumference of the guide portion 332, and the pressure plate 333 is arranged at a distance from the outer circumferential surface of the guide portion 332; a support rib 334 is arranged in the second exhaust channel 312, and at least a portion of the support rib 334 extends along the radial direction of the second exhaust channel 312.

[0094] Combination Figure 5 As shown, in this embodiment, the connecting assembly 33 includes a mounting plate 331, a guide portion 332, a pressure plate 333, and a support rib 334. The mounting plate 331 is fixed to the inside of the front bulkhead (front firewall), the pressure plate 333 is used to press the front heat insulation pad, and the guide portion 332 extends through the front bulkhead (front firewall) to the engine compartment of the vehicle. Nitrogen gas in the working chamber 22 is discharged to the engine compartment through the nitrogen vent 222 via the first exhaust passage 311 and the second exhaust passage 312, and then discharged outside the vehicle.

[0095] Combination Figure 7 , Figure 9 and Figure 11 As shown, in a preferred embodiment of this application, the mounting plate 331 includes a connector 3311, which is provided with a mounting opening 3312. The connector 3311 is used to connect with the front bulkhead, and the mounting opening 3312 is used to install other connectors on the front bulkhead (such as welding bolts, welding studs, etc.). The connector 3311 is provided with reinforcing ribs, which are reinforced structures designed based on assembly modal analysis and strength analysis to prevent the connector 3311 from failing under harsh working conditions, avoid connection failure, unreliable fixing, or breakage of the connector 3311, and improve the connection strength between the connector 3311 and the front bulkhead.

[0096] Furthermore, the exhaust assembly 30 includes an exhaust cap 34, which is detachably connected to the guide portion 332 via a limiting component 40. The exhaust cap 34 has a blocking position for blocking the nitrogen outlet 3122 and a guide position for opening the nitrogen outlet 3122. This arrangement ensures that, under normal conditions, the exhaust cap 34 has the blocking position for blocking the nitrogen outlet 3122, preventing discharged nitrogen and other gases from entering the air conditioning assembly through the nitrogen outlet 3122.

[0097] Combination Figure 8 , Figure 10 and Figure 12 As shown, the exhaust cap 34 includes an exhaust cap body 340 and elastic blades 341. The exhaust cap body 340 is detachably connected to the conduction portion 332 via a limiting assembly 40. A portion of the elastic blades 341 is connected to the exhaust cap body 340, and a portion of the elastic blades 341 is movably disposed relative to the exhaust cap body 340, so that the elastic blades 341 have both a blocking position and a conducting position. The elastic blades 341 block the nitrogen outlet 3122, preventing discharged nitrogen and other gases from entering the air conditioning assembly through the nitrogen outlet 3122.

[0098] Combination Figure 8 , Figure 10 and Figure 12 As shown, in a preferred embodiment of this application, the limiting component 40 includes a plurality of first limiting protrusions 41 and a plurality of limiting grooves 42, the plurality of first limiting protrusions 41 being arranged circumferentially along the conduction portion 332; the exhaust cap body 340 body is provided with a plurality of limiting grooves 42; wherein, the plurality of limiting grooves 42 are arranged in a one-to-one correspondence with the plurality of first limiting protrusions 41.

[0099] Combination Figure 7 and Figure 8 As shown, in a preferred embodiment of this application, two first limiting protrusions 41 are provided circumferentially along the guide portion 332, and two limiting grooves 42 that cooperate with the two first limiting protrusions 41 are provided on the exhaust cap body 340. The two first limiting protrusions 41 are respectively provided at both ends of the axis of the cross section of the guide portion 332, and the two first limiting protrusions 41 are symmetrically arranged.

[0100] Combination Figure 9 and Figure 10 As shown, in a preferred embodiment of this application, two first limiting protrusions 41 are provided circumferentially along the guide portion 332, and two limiting grooves 42 that cooperate with the two first limiting protrusions 41 are provided on the exhaust cap body 340. The two first limiting protrusions 41 are both provided on the side close to the mounting plate 331, and the two first limiting protrusions 41 are symmetrically arranged.

[0101] Combination Figure 11 and Figure 12 As shown, in a preferred embodiment of this application, a first limiting protrusion 41 is disposed on the conductive part 332, and a limiting groove 42 that cooperates with the first limiting protrusion 41 is disposed on the exhaust cap body 340 body, wherein the first limiting protrusion 41 is disposed on the side close to the mounting plate 331.

[0102] In another preferred embodiment of this application, three first limiting protrusions 41 are provided circumferentially along the guide portion 332, and three limiting grooves 42 that cooperate with the three first limiting protrusions 41 are provided on the exhaust cap body 340. The three first limiting protrusions 41 are evenly provided circumferentially along the guide portion 332.

[0103] In the above embodiment, this arrangement increases the connection stability between the exhaust cap 34 and the support rib 334, making the air conditioning assembly more practical and reliable.

[0104] Furthermore, the support rib 334 is located at the nitrogen outlet 3122, and when the elastic blade 341 is in the blocking position, the elastic blade 341 is in contact with the support rib 334.

[0105] Nitrogen gas in the working chamber 22 passes through the nitrogen vent 222, the first exhaust channel 311, and the second exhaust channel 312. Some of the elastic blades 341 move away from the support rib 334 under the pressure of the nitrogen flow. The elastic blades 341 are in the open position, and the nitrogen gas is discharged outside the vehicle. Under normal pressure and negative pressure, the elastic blades 341 are in contact with the support rib 334 and are in the blocked position. This setting prevents other dust and debris from entering the air conditioning assembly through the nitrogen vent 3122 when the nitrogen gas is not being discharged.

[0106] In a preferred embodiment of this application, the support rib 334 can be configured as a cross-shaped reinforcing rib (combined with...). Figure 7 As shown), it can also be a grid pattern (combined with...). Figure 9 As shown), the cross shape (combined with) Figure 11 As shown), reinforcing ribs of various structural types, such as herringbone and other types, are sufficient to support the elastic blade 341 and the nitrogen outlet 3122.

[0107] Furthermore, the nitrogen vent pipe 32 is one of a plastic hose, a rubber hose, or a PVC hose, and the vent cap 34 is made of at least one of rubber and silicone. The nitrogen vent pipe 32 can be a molded rubber hose or a non-molded, naturally formed rubber hose. This design reduces the production cost of the air conditioning assembly and facilitates its widespread adoption.

[0108] Furthermore, the air conditioning assembly also includes an air conditioning distribution box assembly 50, which includes an air conditioning distribution box with a transition air duct 51. An oxygen exhaust port 223 is connected to an air supply duct via the transition air duct 51. The working chamber 22 is connected to the vehicle's cab via the air supply duct. This arrangement allows oxygen from the working chamber 22 to flow into the transition air duct 51 via the oxygen exhaust port 223, and then be delivered to the cab via the air supply duct to provide oxygen to the occupants.

[0109] Combination Figure 1 and Figure 2 As shown, the air conditioning distribution box assembly 50 has a transition air duct 51, and the air outlet duct 12 is connected to the air supply duct through the transition air duct 51. The working chamber 22 has an air inlet 221 and an oxygen exhaust port 223. The air inlet 221 is connected to the air intake duct 11 through the air intake pipe 2211, and the oxygen exhaust port 223 is connected to the transition air duct 51 through the oxygen exhaust pipe 2231. Gas enters the working chamber 22 through the air inlet 221 via the air intake duct 11 for nitrogen-oxygen separation. The oxygen in the working chamber 22 flows into the transition air duct 51 through the oxygen exhaust port 223 and is then delivered to the driver's cab through the air supply duct. The nitrogen in the working chamber 22 is discharged to the engine compartment through the nitrogen exhaust port 222 and the exhaust duct 31. This is to adapt to the oxygen supply needs in various scenarios, improve the user experience of the air conditioning assembly, and solve the problem that the oxygen supply capacity of automobiles in the prior art cannot meet the needs of various scenarios.

[0110] Combination Figure 3 , Figures 22 to 27 As shown, in another embodiment of this application, the air conditioning distribution box assembly 50 further includes a damper assembly 52. ​​The damper assembly 52 includes a damper shaft 521 and a damper 522. A connecting channel 5211 is formed inside the damper shaft 521. The oxygen vent 223 is connected to the connecting channel 5211. A vent hole group 5212 is provided on the surface of the connecting channel 5211. The vent hole group 5212 is connected to the air supply channel. Preferably, the damper shaft 521 and the damper 522 are integrally injection molded. Gas enters the working chamber 22 through the air inlet channel 11. Oxygen in the working chamber 22 flows into the connecting channel 5211 from the oxygen vent 223, and then flows to the transition air duct 51 through the vent hole group 5212, and is then delivered to the driver's cab through the air supply channel. Nitrogen in the working chamber 22 is discharged to the engine compartment through the nitrogen vent 222 and the exhaust channel 31.

[0111] Furthermore, the vent holes in the vent assembly 5212 are arranged along the axial direction of the connecting channel 5211, and the vent assembly 5212 consists of one or more sets. This arrangement allows for more uniform oxygen distribution and improves the practicality of the air conditioning assembly.

[0112] Furthermore, the vent assembly 5212 consists of multiple sets, arranged circumferentially along the connecting channel 5211. This arrangement increases the oxygen output efficiency of the air conditioning assembly, allowing oxygen to quickly fill the cab.

[0113] Furthermore, the vent holes in adjacent sets of vent holes 5212 are staggered in the axial direction of the connecting channel 5211. This arrangement helps the air conditioning assembly to deliver oxygen evenly. The diameters of the vent holes in adjacent sets of vent holes 5212 can be equal or unequal.

[0114] Furthermore, the air conditioning assembly also includes a connecting component 60, one end of which is connected to the oxygen vent 223 via an oxygen vent pipe 2231, and the other end of which is connected to a connecting channel 5211. Oxygen in the working chamber 22 flows through the oxygen vent pipe 2231, the connecting component 60, the connecting channel 5211, and the vent assembly 5212 to the air supply channel, and is then delivered to the cab.

[0115] Combination Figure 3 As shown, in a preferred embodiment of this application, the two ends of the oxygen venting pipe 2231 are respectively connected to the oxygen venting port 223 and the connecting component 60 by an interference fit, which improves the connection stability. The oxygen venting pipe 2231 can be a plastic corrugated hose or a rubber hose.

[0116] Combination Figures 13 to 15 As shown, the connecting component 60 includes a two-way valve housing 65 and a rotating core 62. The two-way valve housing 65 has a mounting cavity and a first conductive channel 651, which are connected. One end of the first conductive channel 651 is connected to the oxygen exhaust pipe 2231. The two-way valve housing 65 includes a connector, and at least a portion of the first conductive channel 651 is formed within the connector. A portion of the rotating core 62 is disposed within the mounting cavity, and another portion of the rotating core 62 extends out of the mounting cavity along the geometric center line of the rotating core 62. The rotating core 62 is provided with a second conductive channel 6221, one end of which is connected to the connecting channel 5211, and the other end of which is connected to one end of the first conductive channel 651. The other end of the first conductive channel 651 is connected to the connecting channel 5211. The rotating core 62 is rotatably disposed relative to the two-way valve housing 65.

[0117] Combination Figures 23 to 27 As shown, in this embodiment, the drive unit drives the damper shaft 521 to rotate the damper 522. The rotating core 62 can rotate with the damper shaft 521 relative to the two-way valve housing 65, ensuring that when the damper shaft 521 rotates, the oxygen in the working chamber 22 of the oxygen generator assembly 20 flows from the output end through the oxygen exhaust pipe 2231 into the first guiding channel 651, and then continuously flows into the connecting channel 5211 through the second guiding channel 6221, and then flows to the air supply channel to be delivered to the cab, so that the oxygen can be evenly distributed in the space, improving the user experience and the practicality of the air conditioning assembly.

[0118] In a preferred embodiment of this application, the two-way valve housing 65 includes a connector that is connected to the oxygen venting pipe 2231, which increases the stability of the connection.

[0119] Furthermore, the connecting channel 5211 has a connecting end 5213, and the rotating core 62 includes a first mounting section 621 and a conductive section 622. A portion of the first mounting section 621 extends out of the mounting cavity along the geometric center line of the rotating core 62. The first mounting section 621 is provided with a mounting hole 6211 that mates with the connecting end 5213. One end of the mounting hole 6211 communicates with the connecting channel 5211, and the other end of the mounting hole 6211 communicates with one end of the second conductive channel 6221. The conductive section 622 is disposed in the mounting cavity and is connected to the first mounting section 621. At least a portion of the second conductive channel 6221 is formed in the conductive section 622. The second conductive channel 6221 has a conductive opening 6222, and the other end of the second conductive channel 6221 communicates with the first conductive channel 651 through the conductive opening 6222.

[0120] Combination Figures 16 to 20 As shown, in this embodiment, the connecting channel 5211 has a connecting end 5213, and the rotating core 62 includes a first mounting section 621 and a conducting section 622. The first mounting section 621 is provided with a mounting hole 6211 that mates with the connecting end 5213. Oxygen in the working chamber 22 of the oxygen generator assembly 20 flows from the output end through the oxygen exhaust pipe 2231 into the first conducting channel 651, and then enters the second conducting channel 6221 through the conducting port 6222, and then flows to the air supply channel to be delivered to the cab, so that the oxygen can be evenly distributed in the space, improving the user experience and the practicality of the air conditioning assembly.

[0121] In another embodiment of this application, the cross-section of the mounting hole 6211 is polygonal, and the connecting end 5213 is configured to cooperate with the mounting hole 6211. The polygon can be, but is not limited to, a quadrilateral, a hexagon, or an octagon. The quadrilateral can be, but is not limited to, a square, a rectangle, a rhombus, or other irregular quadrilateral. The hexagon can be a regular hexagon or an irregular hexagon. The octagon can be a regular octagon or an irregular octagon, as long as a stable connection between the connecting end 5213 and the mounting hole 6211 can be achieved.

[0122] Combination Figure 18 As shown, in a preferred embodiment of this application, the cross-section of the mounting hole 6211 is quadrilateral. This arrangement allows the rotating core 62 to rotate together with the damper shaft 521, ensuring that the flow of oxygen will not stop due to the rotation of the damper shaft 521.

[0123] Combination Figures 9 to 11As shown, in another embodiment of this application, the guide section 622 located in the guide port 6222 has a first sidewall and a second sidewall. The first sidewall and the second sidewall are arranged opposite each other along the axis of the guide section 622, and the plane containing the first sidewall and the plane containing the second sidewall are arranged at an angle. The included angle α corresponds to the rotatable angle of the damper shaft 521, ensuring that when the rotating core 62 rotates with the damper shaft 521 to various angles, the oxygen supplied from the working chamber 22 to the oxygen exhaust pipe 2231 flows into the connecting channel 5211, and finally flows through the vent assembly 5212 to the air supply channel and is delivered to the driver's cab, improving the reliability of the air conditioning assembly. Preferably, the included angle α is greater than or equal to the rotatable angle of the damper shaft 521. In a specific embodiment of this application, α ≥ 60°.

[0124] Furthermore, the connecting component 60 includes a bearing 63 and a retaining ring 64, with the bearing 63 disposed within the mounting cavity and the retaining ring 64 disposed within the mounting cavity; both the bearing 63 and the retaining ring 64 are arranged circumferentially along the conductive section 622.

[0125] Combination Figure 14 and Figure 15 As shown, in this embodiment, the connecting component 60 includes a two-way valve housing 65, a bearing 63, a retaining ring 64, and a rotating core 62. The bearing 63 and the retaining ring 64 are both arranged circumferentially along the conducting section 622. This arrangement helps the rotating core 62 to rotate together with the damper shaft 521, thereby increasing the oxygen diffusion range while ensuring the stability of oxygen flow.

[0126] Furthermore, the two-way valve housing 65 includes a third limiting protrusion 652, and the connecting component 60 includes a cover 61 with a shaft hole 611. The cover 61 includes a cover body 610 and a boss 612, which are connected. The cover body 610 is provided with a limiting member 613 that cooperates with the third limiting protrusion 652. The cover body 610 abuts against the two-way valve housing 65. The boss 612 is provided in cooperation with a first mounting section 621 extending out of the mounting cavity. A second limiting protrusion 6212 is provided on the surface of the first mounting section 621 facing the boss 612.

[0127] Combination Figure 13 and Figure 16As shown, in this embodiment, the cover body 610 is provided with a limiting member 613 that cooperates with the third limiting protrusion 652. The limiting member 613 and the first limiting protrusion are snap-fitted together, providing a stable connection while facilitating disassembly. Preferably, there are multiple limiting members 613, which are arranged circumferentially along the cover body 610. Multiple third limiting protrusions 652 are arranged in cooperation with the multiple limiting members 613, which improves the connection stability. Multiple second limiting protrusions 6212 are arranged circumferentially along the mounting hole 6211. The arrangement of the second limiting protrusions 6212 can reduce the friction force when the rotating core 62 rotates and maintain a good tight fit between the rotating core 62 and the cover body 61. Preferably, the number of second limiting protrusions 6212 is greater than or equal to two.

[0128] In another embodiment of this application, there are two second limiting protrusions 6212, which are arranged opposite to each other. This arrangement can reduce the friction when the rotating core 62 rotates and maintain a good tight fit between the rotating core 62 and the cover 61.

[0129] In another embodiment of this application, there are three second limiting protrusions 6212. The three second limiting protrusions 6212 are evenly arranged along the circumference of the mounting hole 6211. This arrangement can reduce the friction when the rotating core 62 rotates and maintain a good tight fit between the rotating core 62 and the cover 61.

[0130] Combination Figure 5 As shown, in another embodiment of this application, the two-way valve housing 65 includes a mounting ear 653 for installation and positioning. The cover body 610 is engaged with the mounting ear 653, which improves the connection stability of the air conditioning assembly.

[0131] In another embodiment of this application, a vehicle is also provided, including an air conditioning assembly, which is the air conditioning assembly in the above embodiment.

[0132] In another embodiment of this application, an on-board oxygen replenishment system is also provided, including an air conditioning assembly, which is the air conditioning assembly in the above embodiment.

[0133] In another embodiment of this application, a control method for an on-board oxygen supply system is also provided. The on-board oxygen supply system includes the air conditioning assembly described in the above embodiments. Optionally, the control method includes the following steps:

[0134] Step S1: Obtain vehicle operating condition information, vehicle environment information, and air conditioning system information. Among them, the vehicle operating condition information includes at least one of the following: vehicle key identification information and in-vehicle living organism information.

[0135] In step S1, vehicle information includes vehicle speed (air quality information includes average vehicle speed), sunroof status (sunroof status includes fully closed and partially closed), door and window status (door and window status includes fully closed and partially closed), seat occupancy sensor information, in-vehicle life detection sensor information (in-vehicle life detection information includes whether there is life in the vehicle or not), and car key identification information (car key is in the vehicle or not). Vehicle environmental information includes the temperature difference between inside and outside the vehicle, outside oxygen concentration information, inside oxygen concentration information, air quality information measured by the air quality sensor (AQS) (air quality information includes excellent or poor), weather measured by the rain sensor (weather includes rainy / snowy weather and non-rainy / snowy weather), windshield washer information, and outside PM2.5 sensor information. The air conditioning system information includes blower speed information, air conditioning air intake status (air conditioning air intake status includes internal circulation and external circulation), vehicle oxygen generator working status information, and emergency oxygen generator button signal information (emergency oxygen generator button signal information includes triggered and not triggered).

[0136] Step S2: When the vehicle operating condition information, vehicle environment information, air conditioning system information and vehicle key recognition information meet the preset conditions, a target control strategy set is generated. The target control strategy set is used to control the air conditioning assembly to use a target working mode for oxygen replenishment. The target working mode includes at least one of the following: window ventilation oxygen replenishment mode, outside air natural oxygen replenishment mode, inside air oxygen replenishment mode, oxygen generator diffusion oxygen replenishment mode and oxygen generator emergency oxygen generation mode.

[0137] In step S2, the external air natural oxygen replenishment mode and the oxygen generator diffuse oxygen replenishment mode, the external air natural oxygen replenishment mode and the oxygen generator emergency oxygen generation mode, the internal air oxygen replenishment mode and the oxygen generator diffuse oxygen replenishment mode, and the internal air oxygen replenishment mode and the oxygen generator emergency oxygen generation mode can be activated simultaneously to adapt to the oxygen supply needs in various scenarios.

[0138] Through the above steps, oxygen supply is achieved based on different vehicle operating conditions, vehicle environment, air conditioning system information, and car key recognition information, solving the problem that the oxygen supply capacity of automobiles in the existing technology cannot meet the needs of various scenarios.

[0139] Optionally, if the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet preset conditions, a target control strategy set is generated, which also includes:

[0140] Step S211: If the vehicle key identification information indicates that the vehicle key is not inside the vehicle, the vehicle status information shows that the door is locked, and the vehicle occupant information indicates that there is an occupant inside the vehicle, a prompt message is sent.

[0141] Step S212: If the vehicle operating condition information, vehicle environment information, air conditioning system information and vehicle key recognition information meet the preset conditions, generate a target control strategy set.

[0142] Through the above steps, feedback is provided even when the car key is not inside the vehicle and a living being is present inside. Based on vehicle operating information, vehicle environment information, air conditioning system information, and car key recognition information, different oxygen supply strategies are adjusted to prevent situations where parents lock their children alone in the car, leading to suffocation and death, thus improving the safety of the air conditioning system.

[0143] Optionally, if the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet preset conditions, a target control strategy set is generated, which also includes:

[0144] Step S213: If the vehicle key identification information indicates that the vehicle key is inside the vehicle, and the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key identification information meet the preset conditions, generate a target control strategy set.

[0145] Through the above steps, when the car key identification information indicates that the car key is inside the vehicle, different oxygen supply strategies are adjusted based on vehicle operating condition information, vehicle environment information, air conditioning system information, and car key identification information. This prevents the driver from suffocating to death while resting in the car after parking in the garage, thus improving the reliability of the air conditioning assembly.

[0146] Optionally, if the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet preset conditions, a target control strategy set is generated, including:

[0147] Step S221: When the vehicle operating condition information, vehicle environment information, air conditioning system information and car key identification information meet the first preset condition among the preset conditions, generate the first target control strategy in the target control strategy set. The first target control strategy is used to control the air conditioning assembly to use the window ventilation and oxygen replenishment mode to replenish oxygen. The window ventilation and oxygen replenishment mode is used to indicate the adjustment of the opening status and opening degree of the vehicle's windows to replenish oxygen to the interior.

[0148] The first preset condition includes:

[0149] The information about living beings inside the vehicle indicates that there are living beings inside the vehicle.

[0150] The vehicle's doors and windows are all closed, as indicated in the vehicle's operating status information.

[0151] The average vehicle speed in the vehicle operating information is less than or equal to the first threshold speed V01.

[0152] The weather information in the vehicle's environmental data indicates that it is not rainy or snowy.

[0153] The air quality information in the vehicle's environmental information is excellent.

[0154] In the vehicle environmental information, the external PM2.5 reading is ≤ PM2.5 first threshold P01;

[0155] The temperature difference between the inside and outside of the vehicle in the vehicle environmental information is less than or equal to the first temperature difference T01.

[0156] The average oxygen concentration inside the vehicle in the vehicle environmental information is less than the first threshold for oxygen concentration U01 and less than the oxygen concentration outside the vehicle.

[0157] The emergency oxygen generation button in the air conditioning system information is not triggered.

[0158] In step S221, when the duration for which the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet the first preset condition is greater than or equal to Δt01, the air conditioning assembly is controlled to use the window ventilation and oxygen replenishment mode for oxygen replenishment, where Δt01 is a preset value. "All doors and windows are fully closed" means that all doors and windows inside the vehicle (including the sunroof) are closed. The window ventilation and oxygen replenishment mode includes opening the sunroof for ventilation and opening the doors and windows on the side adjacent to the seat based on the seat occupancy sensor information. The sunroof opening degree can be one of the vehicle's preset sunroof opening degrees TCKD1, TCKD2 (slightly open), TCKD3 (partially open), and TCKD4 (fully open). The specific options (TCKD2, TCKD3, and TCKD4) can be selected based on the different differences between the average oxygen concentration inside the vehicle and the first oxygen concentration threshold U01. The window and door opening degree can be set to the vehicle's preset window and door opening degree MCKD1, or selected from four modes: slightly open ventilation mode MCKD2, partially open ventilation mode MCKD3, and fully open ventilation mode MCKD4. The specific modes MCKD2, MCKD3, and MCKD4 can be selected based on the difference between the average oxygen concentration inside the vehicle and the oxygen concentration threshold U01.

[0159] Through the above steps, with all car doors and windows fully closed, the weather being non-rainy and non-snowy, the air quality information being excellent, and the average oxygen concentration inside the car being low, the car window ventilation and oxygen replenishment mode was promptly used to replenish oxygen, ensuring that the passengers inside the car would not suffer from oxygen deficiency.

[0160] Optionally, if the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet preset conditions, a target control strategy set is generated, including:

[0161] Step S222: When the vehicle operating condition information, vehicle environment information, air conditioning system information and car key recognition information meet the second preset condition in the preset conditions, generate a second target control strategy in the target control strategy set. The second target control strategy is used to control the air conditioning assembly to use the outside air natural oxygen replenishment mode to replenish oxygen. The outside air natural oxygen replenishment mode is used to indicate that the air intake mode of the vehicle's air conditioning is adjusted to the external circulation mode to replenish oxygen to the interior.

[0162] The second preset condition includes:

[0163] The average vehicle speed in the vehicle operating information is less than or equal to the first threshold speed V01.

[0164] The vehicle's doors and windows are all closed, as indicated in the vehicle's operating status information.

[0165] The weather in the vehicle's environmental information is rainy or snowy.

[0166] The air quality information in the vehicle's environmental information is excellent.

[0167] The temperature difference between the inside and outside of the vehicle in the vehicle environmental information is less than or equal to the first temperature difference ΔT01.

[0168] In the vehicle environmental information, the external PM2.5 reading is ≤ PM2.5 first threshold P01;

[0169] The average oxygen concentration inside the vehicle in the vehicle environmental information is less than the first threshold for oxygen concentration U01 and less than the oxygen concentration outside the vehicle.

[0170] The air conditioning system information shows that the air intake status is internal circulation.

[0171] The emergency oxygen generation button in the air conditioning system information is not triggered.

[0172] In step S222, when the duration of the vehicle operating condition information, vehicle environment information, air conditioning system information and car key recognition information meeting the second preset condition is greater than or equal to Δt01, the air conditioning assembly is controlled to use the outside air natural oxygen replenishment mode for oxygen replenishment. Here, Δt01 is a preset value. The outside air natural oxygen replenishment mode includes the air conditioning intake mode being external circulation, and the air conditioning system enters the automatic control working state.

[0173] Through the above steps, with all car doors and windows closed, the weather being rainy or snowy, the air quality information being excellent and the average oxygen concentration inside the car being low, and the air conditioning being set to recirculate, the natural oxygen replenishment mode was promptly used to replenish oxygen, ensuring that the passengers inside the car would not suffer from oxygen deficiency.

[0174] Optionally, if the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet preset conditions, a target control strategy set is generated, including:

[0175] Step S223: When the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key identification information meet the third preset condition among the preset conditions, a third target control strategy in the target control strategy set is generated. The third target control strategy is used to control the air conditioning assembly to use the internal air oxygen replenishment mode and the oxygen generator diffusion oxygen replenishment mode to replenish oxygen. The internal air oxygen replenishment mode is used to indicate that the air intake mode is adjusted to the internal circulation mode, and the oxygen generator diffusion oxygen replenishment mode is used to indicate that the oxygen generation mode of the vehicle's oxygen generation equipment is adjusted to the diffusion oxygen generation mode to replenish oxygen to the interior.

[0176] The third preset condition includes:

[0177] The information about living beings inside the vehicle indicates that there are living beings inside the vehicle.

[0178] The air quality information in the vehicle's environmental information is poor.

[0179] The average oxygen concentration inside the vehicle in the vehicle environmental information is less than the first threshold value of oxygen concentration, U01.

[0180] The emergency oxygen generation button in the air conditioning system information is not triggered.

[0181] In step S223, when the duration of the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meeting the third preset condition is greater than or equal to Δt01, the air conditioning assembly is controlled to use the internal air oxygen replenishment mode and the oxygen generator diffusion oxygen replenishment mode for oxygen replenishment. Here, Δt01 is a preset value. The internal air oxygen replenishment mode and the oxygen generator diffusion oxygen replenishment mode include the air conditioning intake mode being internal circulation, the air conditioning system entering the automatic control working state, and the oxygen generator working state being the diffusion oxygen replenishment working mode.

[0182] Through the above steps, when the air quality information is poor and the average oxygen concentration inside the vehicle is low, the internal air oxygen replenishment mode and the oxygen generator diffusion oxygen replenishment mode are used in a timely manner to replenish oxygen, increase the oxygen supply, ensure that the passengers inside the car will not suffer from oxygen deficiency, and increase the reliability of the vehicle oxygen replenishment system.

[0183] Optionally, if the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet preset conditions, a target control strategy set is generated, including:

[0184] Step S224: When the vehicle operating condition information, vehicle environment information, air conditioning system information and vehicle key identification information meet the fourth preset condition, generate the fourth target control strategy in the target control strategy set. The fourth target control strategy is used to control the air conditioning assembly to use the internal air oxygen replenishment mode and the oxygen generator diffusion oxygen replenishment mode to replenish oxygen. The internal air oxygen replenishment mode is used to indicate that the air intake mode is adjusted to the internal circulation mode, and the oxygen generator diffusion oxygen replenishment mode is used to indicate that the oxygen generation mode of the vehicle's oxygen generation equipment is adjusted to the diffusion oxygen generation mode to replenish oxygen to the interior.

[0185] The fourth preset condition includes:

[0186] The information about living beings inside the vehicle indicates that there are living beings inside the vehicle.

[0187] The vehicle environmental information shows that the external PM2.5 reading is ≥ the second threshold P02 for PM2.5.

[0188] The average oxygen concentration inside the vehicle in the vehicle environmental information is less than the first threshold value of oxygen concentration, U01.

[0189] The emergency oxygen generation button in the air conditioning system information is not triggered.

[0190] In step S224, when the duration of the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meeting the fourth preset condition is greater than or equal to Δt01, the air conditioning assembly is controlled to use the internal air oxygen replenishment mode and the oxygen generator diffusion oxygen replenishment mode for oxygen replenishment. Here, Δt01 is a preset value. The internal air oxygen replenishment mode and the oxygen generator diffusion oxygen replenishment mode include the air conditioning intake mode being internal circulation, the air conditioning system entering the automatic control working state, and the oxygen generator working state being the diffusion oxygen replenishment working mode.

[0191] Through the above steps, when the PM2.5 reading outside the vehicle is greater than or equal to the second threshold P02 of PM2.5 and the average oxygen concentration inside the vehicle is low, the vehicle promptly adopts the internal air oxygen replenishment mode and the oxygen generator diffusion oxygen replenishment mode to replenish oxygen, increase the oxygen supply, ensure that the passengers inside the car do not suffer from oxygen deficiency, and increase the reliability of the vehicle oxygen replenishment system.

[0192] Optionally, if the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet preset conditions, a target control strategy set is generated, including:

[0193] Step S225: When the vehicle operating condition information, vehicle environment information, air conditioning system information and vehicle key recognition information meet the fifth preset condition, generate the fifth target control strategy in the target control strategy set. The fifth target control strategy is used to control the air conditioning assembly to use the outside air natural oxygen replenishment mode and the oxygen generator diffuse oxygen replenishment mode to replenish oxygen. The outside air natural oxygen replenishment mode is used to indicate that the air intake mode is adjusted to the external circulation mode, and the oxygen generator diffuse oxygen replenishment mode is used to indicate that the oxygen generation mode is adjusted to the diffuse oxygen generation mode to replenish oxygen to the interior.

[0194] The fifth preset condition includes:

[0195] The information about living beings inside the vehicle indicates that there are living beings inside the vehicle.

[0196] The vehicle's doors and windows are all closed, as indicated in the vehicle's operating status information.

[0197] The average vehicle speed in the vehicle operating information is less than or equal to the first threshold speed V01.

[0198] The weather information in the vehicle's environmental data indicates that it is not rainy or snowy.

[0199] The air quality information in the vehicle's environmental information is excellent.

[0200] In the vehicle environmental information, the external PM2.5 reading is ≤ PM2.5 first threshold P01;

[0201] The temperature difference between the inside and outside of the vehicle in the vehicle environmental information is less than or equal to the first temperature difference ΔT01.

[0202] The average oxygen concentration inside the vehicle in the vehicle environmental information is less than the first threshold for oxygen concentration U01 and less than the oxygen concentration outside the vehicle.

[0203] The air conditioning system information shows that the air intake status is internal circulation.

[0204] The emergency oxygen generation button in the air conditioning system information is not triggered.

[0205] In step S225, when the duration of the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meeting the fifth preset condition is greater than or equal to Δt01, the air conditioning assembly is controlled to use the natural oxygen replenishment mode and the oxygen generator diffusion oxygen replenishment mode for oxygen replenishment. Here, Δt01 is a preset value. The natural oxygen replenishment mode and the oxygen generator diffusion oxygen replenishment mode include the air conditioning intake mode switching from internal circulation to external circulation, the air conditioning system entering the automatic control working state, and the oxygen generator working state being the diffusion oxygen replenishment working mode.

[0206] Through the above steps, under the conditions that the car doors and windows are all closed, the weather is not rainy or snowy, the air quality information is excellent, the average oxygen concentration inside the car is low, and the air conditioning intake is in recirculation mode, the natural oxygen replenishment mode and the oxygen generator diffusion oxygen replenishment mode are used in a timely manner to replenish oxygen, increase the oxygen supply, ensure that the passengers inside the car do not suffer from oxygen deficiency, and increase the reliability of the vehicle oxygen replenishment system.

[0207] Optionally, if the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet preset conditions, a target control strategy set is generated, including:

[0208] Step S226: When the vehicle operating condition information, vehicle environment information, air conditioning system information and vehicle key recognition information meet the sixth preset condition in the preset conditions, generate the sixth target control strategy in the target control strategy set. The sixth target control strategy is used to control the air conditioning assembly to use the outside air natural oxygen replenishment mode and the oxygen generator diffuse oxygen replenishment mode to replenish oxygen. The outside air natural oxygen replenishment mode is used to indicate that the air intake mode is adjusted to the external circulation mode, and the oxygen generator diffuse oxygen replenishment mode is used to indicate that the oxygen generation mode is adjusted to the diffuse oxygen generation mode to replenish oxygen to the interior.

[0209] The sixth preset condition includes:

[0210] The air quality information in the vehicle's environmental information is excellent.

[0211] In the vehicle environmental information, the external PM2.5 reading is ≤ PM2.5 first threshold P01;

[0212] The average oxygen concentration inside the vehicle in the vehicle environmental information is less than the first threshold for oxygen concentration U01 and less than the oxygen concentration outside the vehicle.

[0213] The air conditioning system information shows that the air intake status is internal circulation.

[0214] The emergency oxygen generation button in the air conditioning system information is not triggered.

[0215] In step S226, when the duration of the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meeting the sixth preset condition is greater than or equal to Δt01, the air conditioning assembly is controlled to use the natural oxygen replenishment mode and the oxygen generator diffusion oxygen replenishment mode for oxygen replenishment. Here, Δt01 is a preset value. The natural oxygen replenishment mode and the oxygen generator diffusion oxygen replenishment mode include the air conditioning intake mode switching from internal circulation to external circulation, the air conditioning system entering the automatic control working state, and the oxygen generator working state being the diffusion oxygen replenishment working mode.

[0216] Through the above steps, under the conditions of excellent air quality, low average oxygen concentration inside the vehicle, and air conditioning in recirculation mode, the system promptly employs both natural external air oxygenation mode and oxygen generator diffusion oxygenation mode to increase oxygen supply, ensuring that passengers inside the vehicle do not experience oxygen deficiency and enhancing the reliability of the vehicle oxygenation system.

[0217] Optionally, if the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet preset conditions, a target control strategy set is generated, including:

[0218] Step S227: When the vehicle operating condition information, vehicle environment information, air conditioning system information and vehicle key recognition information meet the seventh preset condition, generate the seventh target control strategy in the target control strategy set. The seventh target control strategy is used to control the air conditioning assembly to use the outside air natural oxygen replenishment mode and the oxygen generator emergency oxygen production mode to replenish oxygen. The outside air natural oxygen replenishment mode is used to indicate that the air intake mode is adjusted to the external circulation mode, and the oxygen generator diffuse oxygen replenishment mode is used to indicate that the oxygen production mode is adjusted to the emergency oxygen production mode to replenish oxygen to the interior.

[0219] The seventh preset condition includes:

[0220] The air quality information in the vehicle's environmental information is excellent.

[0221] In the vehicle environmental information, the external PM2.5 reading is ≤ PM2.5 first threshold P01;

[0222] The average oxygen concentration inside the vehicle in the vehicle environmental information is less than the oxygen concentration outside the vehicle, which is less than the first threshold value of oxygen concentration, U01.

[0223] The emergency oxygen generation button signal in the air conditioning system information is triggered.

[0224] In step S227, when the duration of the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key identification information meeting the seventh preset condition is greater than or equal to Δt01, the air conditioning assembly is controlled to use the natural oxygen replenishment mode and the emergency oxygen generation mode of the oxygen generator for oxygen replenishment. Here, Δt01 is a preset value. The natural oxygen replenishment mode and the emergency oxygen generation mode of the oxygen generator include the air conditioning intake mode being external circulation. The air conditioning system enters the automatic control working state, and the oxygen generator enters the emergency oxygen replenishment working mode.

[0225] Through the above steps, under the conditions of excellent air quality, low average oxygen concentration inside the vehicle, and no triggering of the emergency oxygen generation button signal, the system promptly employs both the natural external air oxygenation mode and the oxygen generator diffusion oxygenation mode to replenish oxygen, thereby increasing the oxygen supply and ensuring that the passengers inside the vehicle do not experience oxygen deficiency, thus enhancing the practicality of the vehicle's oxygen replenishment system.

[0226] Optionally, if the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key recognition information meet preset conditions, a target control strategy set is generated, including:

[0227] Step S228: When the vehicle operating condition information, vehicle environment information, air conditioning system information and vehicle key recognition information meet the eighth preset condition in the preset conditions, generate the eighth target control strategy in the target control strategy set. The eighth target control strategy is used to control the air conditioning assembly to use the internal air oxygen replenishment mode and the oxygen generator emergency oxygen replenishment mode to replenish oxygen. The external air natural oxygen replenishment mode is used to indicate that the air intake mode is adjusted to the internal circulation mode, and the oxygen generator diffusion oxygen replenishment mode is used to indicate that the oxygen replenishment mode is adjusted to the emergency oxygen replenishment mode to replenish oxygen to the interior.

[0228] The eighth preset condition includes:

[0229] The air quality information in the vehicle's environmental information is poor.

[0230] The vehicle's environmental information shows that the external PM2.5 reading is greater than the second threshold P02 for PM2.5.

[0231] The average oxygen concentration inside the vehicle in the vehicle environmental information is less than the oxygen concentration outside the vehicle, which is less than the first threshold value of oxygen concentration, U01.

[0232] The emergency oxygen generation button signal in the air conditioning system information is triggered.

[0233] In step S228, when the duration of the vehicle operating condition information, vehicle environment information, air conditioning system information, and vehicle key identification information meeting the eighth preset condition is greater than or equal to Δt01, the air conditioning assembly is controlled to use the internal air oxygen replenishment mode and the oxygen generator emergency oxygen generation mode to replenish oxygen. Here, Δt01 is a preset value. The internal air oxygen replenishment mode and the oxygen generator emergency oxygen generation mode include the air conditioning intake mode being internal circulation, controlling all doors and windows (including sunroof) to be closed, the air conditioning system entering the automatic control working state, and the oxygen generator entering the emergency oxygen replenishment working mode.

[0234] Through the above steps, when the air quality information is poor, the average oxygen concentration inside the vehicle is low, and the emergency oxygen generation button signal is not triggered, the system promptly uses the internal air oxygenation mode and the oxygen generator diffusion oxygenation mode to replenish oxygen, increasing the oxygen supply and ensuring that the passengers inside the car do not suffer from oxygen deficiency, thus increasing the safety of the vehicle oxygenation system.

[0235] As can be seen from the above description, the embodiments of this application achieve the following technical effects:

[0236] The gas enters the working chamber 22 through the air intake channel 11 for nitrogen-oxygen separation. The oxygen in the working chamber 22 is delivered to the driver's cab through the oxygen exhaust port 223 and the air supply channel. The nitrogen in the working chamber 22 is discharged to the engine compartment through the nitrogen exhaust port 222 and the exhaust channel 31. This is to adapt to the oxygen supply needs in various scenarios, improve the user experience of the air conditioning assembly, and solve the problem that the oxygen supply capacity of automobiles in the existing technology cannot meet the needs of various scenarios.

[0237] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0238] In addition to the above, it should be noted that the terms "one embodiment," "another embodiment," and "embodiment" used in this specification refer to specific features, structures, or characteristics described in connection with that embodiment, which are included in at least one embodiment described in the general description of this application. The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Furthermore, when a specific feature, structure, or characteristic is described in connection with any embodiment, the intention is to suggest that implementing such a feature, structure, or characteristic in conjunction with other embodiments also falls within the scope of this application.

[0239] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0240] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An air conditioning assembly for a vehicle, characterized by, The application relates to a vehicle air conditioning system. The vehicle air conditioning system comprises: a blower assembly (10) having an air inlet channel (11) and an air outlet channel (12), the air inlet channel (11) being in communication with the air outlet channel (12); an oxygen generator assembly (20) comprising an oxygen generator housing (21) having a working cavity (22), the working cavity (22) being in communication with the air inlet channel (11) and the air outlet channel (12), the working cavity (22) having a nitrogen outlet (222) and an oxygen outlet (223); an air duct assembly having an air supply channel, the air supply channel being in communication with the working cavity (22) through the oxygen outlet (223), the air supply channel being in communication with the air outlet channel (12), and the air supply channel being further used for communication with a cab of a vehicle; an exhaust assembly (30) having one end connected with the blower assembly (10) and the other end used for connection with a front apron of the vehicle, the exhaust assembly (30) having an exhaust channel (31), one end of the exhaust channel (31) being in communication with the nitrogen outlet (222), and the other end of the exhaust channel (31) being used for communication with an engine compartment of the vehicle; wherein gas enters the working cavity (22) through the air inlet channel (11), part of the gas in the working cavity (22) is delivered to the cab through the oxygen outlet (223) and the air supply channel, and another part of the gas in the working cavity (22) is discharged to the engine compartment through the nitrogen outlet (222) and the exhaust channel (31); the blower assembly (10) comprises: a blower housing (13) provided with a blower, at least part of the air inlet channel (11) being formed in the blower, at least part of the air outlet channel (12) being formed in the blower housing (13), and the blower housing (13) being connected with the exhaust assembly (30); the exhaust assembly (30) comprises: a nitrogen discharge pipe (32) having a first end connected with the nitrogen outlet (222); a connecting assembly (33), a second end of the nitrogen discharge pipe (32) being connected with the front apron of the vehicle through the connecting assembly (33), and the connecting assembly (33) being connected with the blower assembly (10); wherein part of the exhaust channel (31) is formed in the nitrogen discharge pipe (32), and another part of the exhaust channel (31) is formed in the connecting assembly (33); the exhaust channel (31) comprises: a first exhaust channel (311), at least part of the first exhaust channel (311) being formed in the nitrogen discharge pipe (32), and the first exhaust channel (311) being in communication with the nitrogen outlet (222). A second exhaust passage (312) is formed at least partially in the connecting assembly (33), a first end of the second exhaust passage (312) is communicated with the first exhaust passage (311), and a second end of the second exhaust passage (312) is communicated with the engine compartment, so that part of the gas in the working chamber (22) is discharged to the engine compartment through the nitrogen discharge port (222), the first exhaust passage (311) and the second exhaust passage (312); The connecting assembly (33) comprises: A mounting plate (331), a first end of the mounting plate (331) is connected with the blower housing (13), and a connecting piece (3311) is arranged at a second end of the mounting plate (331), the connecting piece (3311) being used for connecting with the front wall; A through portion (332) is connected with the mounting plate (331), and the through portion (332) is located at one side of the connecting piece (332), the second exhaust passage (312) is formed in the through portion (332), and the second exhaust passage (312) has a nitrogen inlet (3121) and a nitrogen outlet (3122), wherein the nitrogen inlet (3121) and the nitrogen outlet (3122) are located at two sides of the mounting plate (331) respectively; A pressing plate (333) is connected with the mounting plate (331), the pressing plate (333) is arranged along a circumferential direction of the through portion (332), and a distance is arranged between the pressing plate (333) and an outer circumferential surface of the through portion (332); A support rib (334) is arranged in the second exhaust passage (312), and at least part of the support rib (334) is arranged in a radial direction of the second exhaust passage (312).

2. The air conditioning assembly of claim 1, wherein, The exhaust assembly (30) comprises: An exhaust cap (34) is detachably connected with the through portion (332) through a limiting assembly (40), the exhaust cap (34) has a blocking position for blocking the nitrogen outlet (3122), and the exhaust cap (34) has a through position for opening the nitrogen outlet (3122).

3. The air conditioning assembly of claim 2, wherein, The exhaust cap (34) comprises: An exhaust cap body (340) is detachably connected with the through portion (332) through a limiting assembly (40); A plurality of elastic blades (341) are connected with the exhaust cap body (340), and part of the elastic blades (341) are movably arranged relative to the exhaust cap body (340), so that the elastic blades (341) have the blocking position and the through position.

4. The air conditioning assembly of claim 3, wherein, The limiting assembly (40) comprises: A plurality of first limiting protrusions (41) are arranged along a circumferential direction of the through portion (332); A plurality of limiting grooves (42) are arranged on the exhaust cap body (340). Correspondingly, the plurality of limiting grooves (42) are arranged one by one with the plurality of first limiting protrusions (41).

5. The air conditioning assembly of claim 3, wherein, The support rib (334) is arranged at the nitrogen outlet (3122), and the elastic blade (341) is attached to the support rib (334) when the elastic blade (341) is in the blocking position.

6. The air conditioning assembly of claim 2, wherein, The exhaust pipe (32) is one of a plastic hose, a rubber hose, or a PVC hose, and / or the exhaust cap (34) is made of at least one of rubber and silica gel.

7. The air conditioning assembly of claim 1, wherein, The air conditioning assembly further comprises: The air conditioning distribution box assembly (50) comprises an air conditioning distribution box having a transition air duct (51), and the oxygen outlet (223) is in communication with the air supply channel through the transition air duct (51).

8. The air conditioning assembly of claim 1, wherein, The working cavity (22) has: The air inlet (221) is in communication with the air inlet channel (11) through an air inlet pipe (2211).

9. A vehicle comprising an air conditioning assembly, characterized in that, The air conditioning assembly is the air conditioning assembly of any one of claims 1 to 8.

10. An in-vehicle oxygen supplement system comprising an air conditioning assembly, characterized by, The air conditioning assembly is the air conditioning assembly of any one of claims 1 to 8.

11. A control method of an in-vehicle oxygen supplement system, characterized by, The vehicle-mounted oxygen supplement system comprises the air conditioning assembly of any one of claims 1 to 8.

12. The control method according to claim 11, characterized by, The control method comprises: Obtaining vehicle working condition information, vehicle environment information, and air conditioning system information, wherein the vehicle working condition information comprises at least one of vehicle key identification information and in-vehicle living body information; In a case where the vehicle working condition information, the vehicle environment information, the air conditioning system information, and the vehicle key identification information satisfy a preset condition, a target control strategy set is generated, the target control strategy set being used to control the air conditioning assembly to adopt a target working mode for oxygen supplement, wherein the target working mode comprises at least one of a vehicle window air permeation oxygen supplement mode, an external air natural oxygen supplement mode, an internal air oxygen supplement mode, an oxygen generator dispersion type oxygen supplement mode, and an oxygen generator emergency oxygen generation mode.

13. The control method according to claim 12, characterized by, In the case where the vehicle working condition information, the vehicle environment information, the air conditioning system information, and the vehicle key identification information satisfy the preset condition, the target control strategy set is generated, and the method further comprises: In a case where it is determined that the vehicle key identification information is that the vehicle key is not in the vehicle, the vehicle door state in the vehicle working condition information is that the vehicle door is locked, and the in-vehicle living body information is that there is a living body in the vehicle, a prompt information is sent; In the case where the vehicle working condition information, the vehicle environment information, the air conditioning system information, and the vehicle key identification information satisfy the preset condition, the target control strategy set is generated.

14. The control method according to claim 12, characterized by, In the case where the vehicle working condition information, the vehicle environment information, the air conditioning system information, and the vehicle key identification information satisfy the preset condition, the target control strategy set is generated, and the method further comprises: In a case where it is determined that the vehicle key identification information is that the vehicle key is in the vehicle, the target control strategy set is generated according to the case where the vehicle working condition information, the vehicle environment information, the air conditioning system information, and the vehicle key identification information satisfy the preset condition.

15. The control method according to claim 13 or 14, characterized by, In a case where the vehicle working condition information, the vehicle environment information, the air conditioning system information and the vehicle key identification information satisfy the preset conditions, the target control strategy set is generated, including: In a case where the vehicle working condition information, the vehicle environment information, the air conditioning system information and the vehicle key identification information satisfy a first preset condition in the preset conditions, a first target control strategy in the target control strategy set is generated, and the first target control strategy is used to control the air conditioning assembly to adopt the air window oxygen supplement mode for oxygen supplement. The first preset condition includes: The in-vehicle living body information indicates that there is a living body in the vehicle; All of the doors and windows in the vehicle working condition information are in a fully closed state; The average vehicle speed in the vehicle working condition information is less than or equal to a first vehicle speed threshold V01; The weather in the vehicle environment information is non-rain and snow weather; The air quality information in the vehicle environment information is excellent; The PM2.5 reading outside the vehicle in the vehicle environment information is less than or equal to a first PM2.5 threshold P01; The temperature difference between inside and outside of the vehicle in the vehicle environment information is less than or equal to a first temperature difference ; The average in-vehicle oxygen concentration in the vehicle environment information is less than a first oxygen concentration threshold U01 and is less than the oxygen concentration outside the vehicle; The emergency oxygen generation button signal information in the air conditioning system information is not triggered.

16. The control method according to claim 13 or 14, characterized by, In a case where the vehicle working condition information, the vehicle environment information, the air conditioning system information and the vehicle key identification information satisfy the preset conditions, the target control strategy set is generated, including: In a case where the vehicle working condition information, the vehicle environment information, the air conditioning system information and the vehicle key identification information satisfy a second preset condition in the preset conditions, a second target control strategy in the target control strategy set is generated, and the second target control strategy is used to control the air conditioning assembly to adopt the outside air natural oxygen supplement mode for oxygen supplement. The second preset condition includes: The average vehicle speed in the vehicle working condition information is less than or equal to the first vehicle speed threshold V01; All of the doors and windows in the vehicle working condition information are in a fully closed state; The weather in the vehicle environment information is rain and snow weather; The air quality information in the vehicle environment information is excellent; The temperature difference between inside and outside of the vehicle in the vehicle environment information is less than or equal to a first temperature difference ; The PM2.5 reading outside the vehicle in the vehicle environment information is less than or equal to the first PM2.5 threshold P01; The average in-vehicle oxygen concentration in the vehicle environment information is less than the first oxygen concentration threshold U01 and is less than the oxygen concentration outside the vehicle; The air conditioning air inlet state in the air conditioning system information is internal circulation; The emergency oxygen generation button signal information in the air conditioning system information is not triggered.

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