Passenger grading and massaging method

Abstract

The passenger grading and massaging method is applied to a vehicle seat (100), passengers on the vehicle seat (100) can be detected, graded and massaged, the passenger grading and massaging method comprises the steps that S100, a massaging assembly (200) with a detection cavity (210) and a massaging cavity (220) is provided, the massaging assembly (200) is installed on the vehicle seat (100), and the detection cavity (210) is communicated with the massaging cavity (220); gas for passenger detection is accommodated in the detection cavity; s200, classifying the pressure of the detection cavity (210) and the grade of the passenger, and matching the pressure of the detection cavity (210) with the grade of the passenger; s300, detecting the pressure in the detection cavity (210) according to the pressure applied to the detection cavity (210) by a passenger on the vehicle seat (100); s400, judging the grade of the passenger according to the pressure in the detection cavity (210); s500, starting a corresponding massage program according to the grade of the passenger, and controlling an air source to provide air into a massage cavity (220); and S600, after massage is finished, gas used for passenger detection is reserved in the detection cavity (210).

Description

Technical Field

[0001] The present application relates to the technical field of automobile seats, and in particular to an occupant grading and massaging method. Background Art

[0002] With the promotion and application of automobiles, cars have become one of the means of transportation used in people's daily life. People's dependence on cars has increased, and higher requirements have been put forward for automobile technology, especially for car seats. People sitting in seats for a long time can easily cause muscle tension and fatigue.

[0003] In view of the different body shapes and habits of passengers, ordinary car seats can no longer meet the diverse requirements of passengers. Among them, seats with high comfort have become an increasing demand.

[0004] However, current car seat technology is still unable to match the comfort level to the different occupants. Summary of the invention

[0005] In view of the above-mentioned defects or deficiencies in the prior art, the present application aims to provide a method for grading and massaging occupants to solve the above-mentioned problems.

[0006] The present application provides an occupant classification and massage method, which is applied to a vehicle seat and can detect, classify and massage an occupant on the vehicle seat. The occupant classification and massage method includes: S100, providing a massage component having a detection cavity and a massage cavity, and installing the massage component on the vehicle seat, wherein the detection cavity contains gas for passenger detection, S200, classifying the pressure of the detection chamber and the level of the occupant, and matching the pressure of the detection chamber with the level of the occupant; S300, detecting the pressure in the detection cavity according to the pressure applied to the detection cavity by the occupant on the vehicle seat; S400, determining the level of the occupant according to the pressure in the detection chamber; S500, starting a corresponding massage program according to the level of the occupant, and controlling the gas source to provide gas into the massage cavity; S600: After the massage is completed, the gas used for passenger detection is retained in the detection chamber.

[0007] The occupant grading and massage method provided by the present invention first detects and grades the occupant on the vehicle seat through the detection chamber in the massage component to determine the grade of the occupant, then starts the massage program, and the massage chamber in the massage component massages the occupant. When the massage is completed, the gas used for occupant detection in the detection chamber is retained, so as to prepare for the next stage of occupant detection and grading. Therefore, by adopting the occupant grading and massage method of the present invention, before the passenger sits on the vehicle seat, the gas used for occupant detection is retained in the detection chamber, and the occupant is ready for detection and grading, and the graded occupants can also be massaged in a targeted manner to meet people's diverse requirements.

[0008] By adopting the occupant classification and massage method of the present invention, when different occupants sit on the vehicle seats, the vehicle seats can start corresponding massage programs according to the body shapes and habits of the occupants, so that the seats of the occupants have a higher degree of comfort.

[0009] In one embodiment of the passenger classification and massage method of the present invention, step S100 further includes: S110, an elastic element is arranged in the detection cavity. When the elastic element and the detection cavity are compressed, an elastic force is applied to the inner wall of the detection cavity by the elastic element, so that the detection cavity returns to an initial state to accommodate gas for occupant detection.

[0010] In one embodiment of the passenger classification and massage method of the present invention, step S110 further includes: S120, filling the detection cavity with a flexible resilient object having air holes or air channels, wherein the air holes or air channels can store gas for occupant detection.

[0011] In step S110 and step S120, an elastic element or a flexible rebound object capable of applying a rebound force to the inner wall of the detection cavity is arranged in the detection cavity, thereby ensuring that the detection cavity in the massage component can still be restored to its initial state after being in a compressed state, so that the detection cavity is filled with gas for occupant detection.

[0012] By setting the above two steps, it is further ensured that after the massage is completed, the detection gas is promptly contained in the detection chamber in the massage component, ready to start the next stage of the occupant detection and classification procedure at any time.

[0013] In one embodiment of the passenger classification and massage method of the present invention, step S400 further includes: S410, determining the level of the occupant according to the pressure value or pressure change in the detection chamber.

[0014] In step S410, two methods for determining the level of the occupant are provided, namely, the specific air pressure value in the detection chamber, and the pressure variation range in the detection chamber. The pressure variation range does not limit the initial value and final value of the detection chamber, and the air pressure variation range is used as the standard for determining the level of the occupant.

[0015] In one embodiment of the passenger classification and massage method of the present invention, step S100 further includes: S130, dividing the vehicle seat into a seating area and a backrest area; S140, respectively arranging the massage components in the seating area and the backrest area; Step S400 also includes: S420: Initiate massage programs for the occupant in the seating area and the backrest area, respectively, according to the level of the occupant.

[0016] In one embodiment of the passenger classification and massage method of the present invention, step S100 further includes: S131, dividing the seating area into a plurality of first massage areas, S132, setting the air pressure in the massage cavity of each of the massage components in the plurality of the first massage areas to be the same or different.

[0017] In one embodiment of the passenger classification and massage method of the present invention, step S140 further includes: S141, setting the air pressure in the massage cavity in the backrest area to any value between 0.05-0.04 MPa; S142, setting the air pressure in the massage cavity in the shoulder area to any value between 0.03-0.02 MPa.

[0018] In one embodiment of the passenger classification and massage method of the present invention, step S100 further includes: S133, setting a plurality of second massage areas on the backrest area, wherein the plurality of second massage areas are sequentially arranged along a height direction; S134, when the pressure in the detection cavity in one of the second massage areas changes, activating the massage cavity in the second massage area to massage the occupant.

[0019] In one embodiment of the passenger classification and massage method of the present invention, step S100 further includes: S150, a plurality of massage chambers are arranged in the massage component, and the plurality of massage chambers are arranged in a stacked manner.

[0020] In one embodiment of the passenger classification and massage method of the present invention, step S150 further includes: S151, two adjacent massage cavities are connected to each other or isolated from each other; In one embodiment of the passenger classification and massage method of the present invention, step S100 further includes: S160, disposing the detection cavity on a side of the massage cavity away from the occupant.

[0021] In one embodiment of the passenger classification and massage method of the present invention, step S160 further includes: The expanded height of the detection cavity is greater than the expanded height of the massage cavity.

[0022] In one embodiment of the passenger classification and massage method of the present invention, after step S600, the method further includes: S700, the vehicle seat is installed in a vehicle; S800: Before the vehicle is turned off or before the door of the vehicle is opened, the level of the occupant is locked, and the occupant is massaged according to the level of the occupant.

[0023] In one embodiment of the occupant classification and massage method of the present invention, the occupant classification and massage method further includes: S900, when the occupant leaves the seat position or the massage program stops, the air pressure in the detection chamber is adjusted to the standard atmospheric pressure, or the detection chamber is connected to the external environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 A schematic diagram of an occupant classification and massage method of the present invention applied to a vehicle seat; Figure 2 An embodiment of a massage component in the occupant classification and massage method of the present invention; Figure 3 Another embodiment of the massage component in the occupant classification and massage method of the present invention; Figure 4 is a schematic diagram of an occupant classification and massage method according to a first embodiment of the present invention; Figure 5 is a schematic diagram of an occupant classification and massage method according to a second embodiment of the present invention; Figure 6 is a schematic diagram of an occupant classification and massage method according to a third embodiment of the present invention; Figure 7 is a schematic diagram of an occupant classification and massage method according to a fourth embodiment of the present invention; Figure 8 is a schematic diagram of an occupant classification and massage method according to a fifth embodiment of the present invention; Fig. 9 FIG. 4 is a schematic diagram of an occupant classification and massage method according to a sixth embodiment of the present invention.

[0025] Figure Number: 100, vehicle seat; 110, seating area; 120, backrest area; 130, first massage area; 140, second massage area; 200, massage component; 210, detection cavity; 220, massage cavity; 230, flexible rebound object. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. The description in this section is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present application. Specifically, the described embodiments are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0028] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] The present invention provides an occupant grading and massaging method, which is applied to a vehicle seat 100 and can detect, grade and massage an occupant on the vehicle seat 100.

[0031] Figure 1 FIG. 1 is a schematic diagram of an occupant classification and massage method of the present invention applied to a vehicle seat 100. Figure 1 As shown, a seating area 110 and a backrest area 120 are provided on the vehicle seat 100 . A plurality of first massage areas 130 are provided in the seating area 110 , and a plurality of second massage areas 140 are provided in the backrest area 120 .

[0032] Figure 4 FIG. 1 is a schematic diagram of an occupant classification and massage method according to a first embodiment of the present invention. Figure 4 As shown, the passenger classification and massage method of the present invention includes: S100, providing a massage assembly 200 having a detection cavity 210 and a massage cavity 220, and installing the massage assembly 200 on a vehicle seat 100, wherein the detection cavity 210 contains gas for passenger detection; S200, classifying the pressure of the detection chamber 210 and the level of the occupant, and matching the pressure of the detection chamber 210 with the level of the occupant; S300, detecting the pressure in the detection cavity 210 according to the pressure applied to the detection cavity 210 by the occupant on the vehicle seat 100; S400, determining the level of the occupant according to the pressure in the detection chamber 210; S500, starting a corresponding massage program according to the level of the occupant, and controlling the gas source to provide gas into the massage cavity 220; S600, after the massage is completed, the gas used for passenger detection is retained in the detection chamber 210.

[0033] By adopting the occupant grading and massage method provided by the present invention, when a passenger sits on the vehicle seat 100, the occupant's application of the vehicle seat 100 can be detected by the change in air pressure in the detection cavity 210, and the occupant can be graded according to the detected air pressure, and then the corresponding massage program can be started according to the occupant's grade, providing the occupant with a more comfortable riding environment.

[0034] In the occupant classification and massage method provided by the present invention, in the steps before the passenger sits on the vehicle seat 100, the detection cavity 210 contains gas for occupant detection. In the steps after the passenger leaves the vehicle seat 100, after the massage ends, the gas for occupant detection remains in the detection cavity 210. Therefore, according to the method provided by the present invention, the detection cavity 210 pre-stores the gas for occupant detection. Even when the occupant is separated from the vehicle seat 100, the detection cavity 210 is still ready or has been ready to detect the occupant, with high operating efficiency, which can bring a more comfortable experience to the occupant and can also meet more user-friendly and intelligent requirements.

[0035] Using the occupant classification and massage method provided by the invention, during actual use, it is not necessary to start the air pump to detect the occupant and complete the classification of the occupant, improving the operating efficiency.

[0036] Regarding how to reserve the gas for occupant detection in the detection cavity 210 of the massage component 200, different methods are given in the following embodiments.

[0037] Figure 5 Schematic diagram of the occupant classification and massage method of the second embodiment of the present invention, as Figure 5 shown, in one embodiment of the present invention, step S100 further includes: S110, arranging an elastic element in the detection cavity 210. When the elastic element and the detection cavity 210 are compressed, an elastic force is applied to the inner wall of the detection cavity 210 through the elastic element to make the detection cavity 210 return to the initial state to accommodate the gas for occupant detection.

[0038] Utilizing the elastic force of the elastic element to make the detection cavity 210 return to the initial state capable of storing the gas for occupant detection, so as to be able to prepare for the next stage of detecting and classifying the occupant and massaging.

[0039] Figure 6 Schematic diagram of the occupant classification and massage method of the third embodiment of the present invention, as Figure 6 shown, in another embodiment of the present invention, step S110 further includes: S120, filling the detection cavity 210 with a flexible resilient material 230 having air holes or air channels, wherein the air holes or air channels can store the gas for occupant detection.

[0040] Storing the gas for occupant detection in the flexible resilient material 230 can, while providing an elastic force for the detection cavity 210 to return to the initial state, also enable more gas for occupant detection to be stored in the limited space within the detection cavity 210.

[0041] A flexible resilient object is arranged in the detection cavity, which can also play a role in noise reduction and reduce noise during the process of conveying and discharging gas in the detection cavity. The flexible resilient object can also improve the comfort of the occupant, giving the occupant on the seat a better riding experience.

[0042] Among them, a step of connecting the flexible resilient object 230 to the inner wall of the detection cavity 210 can also be set, so as to limit the volume change of the detection cavity 210, control the air pressure in the detection cavity 210, make the whole occupant detection and grading process more stable. Even after detecting and grading the occupant multiple times or continuously, it can still detect at a specified air pressure, making the whole device have more durable durability.

[0043] More specifically, the flexible resilient object 230 can be bonded to the inner wall of the detection cavity 210, or the flexible resilient object 230 is connected to a partial area of the inner wall of the detection cavity 210.

[0044] In an embodiment of the present invention, step S400 further includes: S410, determining the level of the occupant according to the pressure value or pressure change in the detection cavity 210.

[0045] In this step, to judge the level of the occupant by the pressure value in the detection cavity 210, it is necessary to accurately determine the air pressure value in the detection cavity 210 after the occupant applies pressure. Specifically, a pressure sensor connected to the detection cavity 210 can be set to determine it.

[0046] In the above step, the level of the occupant can also be judged by detecting the air pressure change in the detection cavity 210. The advantage of this judgment method is that it is necessary to set an accurate initial value or termination value in the detection cavity 210. When the air pressure change in the detection cavity 210 reaches a specified value, the level of the occupant can be judged.

[0047] Figure 8 It is a schematic diagram of the occupant grading and massage method of the fifth embodiment of the present invention. As Figure 8 shown, in an embodiment of the present invention, step S100 further includes the following two steps: S130, dividing the vehicle seat 100 into a sitting area 110 and a backrest area 120; and S140, arranging massage components 200 in the sitting area 110 and the backrest area 120 respectively.

[0048] By using the sitting area 110 and the backrest area 120 of the vehicle seat 100, the level of the occupant can be determined more accurately, because occupants of different body types apply different forces to the sitting area 110 and the backrest area 120 respectively. Therefore, by combining the detected pressure value or pressure change in the detection cavity 210 of the massage components 200 at different positions, the level of the occupant can be accurately determined.

[0049] Among them, step S400 further includes: S420, according to the level of the occupant, start a massage program for the occupant in the seating area 110 and the backrest area 120 respectively.

[0050] After determining the level of the occupant, perform targeted massage on the occupant of this level at the corresponding positions in the seating area 110 and the backrest area 120 of the vehicle seat 100, so as to make the occupant reach the purpose of comfort and relaxation.

[0051] In the above steps, it can also be set that when the occupant exerts pressure on the seating area 110 or the backrest area 120, start the corresponding massage program and massage the occupant at this position.

[0052] This can reduce the blindness of massaging the occupant in the entire seating area 110 and the backrest area 120, enable the occupant to receive more meticulous and comfortable massage, and this massage method can serve each occupant more humanely and intelligently.

[0053] Fig. 9 It is a schematic diagram of the occupant grading and massage method of the sixth embodiment of the present invention. As Fig. 9 shown, in an embodiment of the present invention, step S100 further includes the following two steps: S131, divide the seating area 110 into multiple first massage areas 130, S132, set the air pressure in the massage cavity 220 of each massage component 200 in the multiple first massage areas 130 to be the same or different.

[0054] According to the above steps, start the same massage mode in one or more first massage areas 130, and the occupant can be continuously massaged according to the established mode. Different massage modes can also be started in one or more first massage areas 130, so that different areas of the occupant can enjoy different massages. For example, for the occupant's legs, waist or shoulders, due to different forces, their fatigue levels are different. Applying different massage intensities in different areas, the occupant can relax more effectively in a short time to relieve fatigue.

[0055] In an embodiment of the present invention, step S140 further includes: S141, set the air pressure in the massage cavity 220 in the backrest area to any value between 0.05 - 0.04 Mpa; S142, set the air pressure in the massage cavity 220 in the shoulder area to any value between 0.03 - 0.02 Mpa.

[0056] Through the above embodiments, the air pressure values in the detection cavity 210 are set for massaging different areas, and according to the force characteristics of the backrest area and the shoulder area, a relatively comfortable air pressure value range that the occupant can perceive is given.

[0057] In an embodiment of the present invention, step S100 further includes: S133, arranging a plurality of second massage areas 140 in the backrest area 120, and the plurality of second massage areas 140 are arranged in sequence along the height direction; S134, when the pressure in the detection cavity 210 in a second massage area 140 changes, starting the massage cavity 220 in the second massage area 140 to massage the occupant.

[0058] In the above steps, a plurality of second massage areas 140 are arranged in the backrest area 120 of the vehicle seat 100, and the plurality of second massage areas 140 are arranged at intervals. According to different occupant levels, the second massage areas 140 at different heights correspond to different positions of the occupant, and massage the different positions of the occupant in each second massage area specifically, which can achieve a better massage effect.

[0059] For example, when the height of the occupant is relatively small or the body shape is relatively thin, the contact area between the edge position or the higher position of the backrest area 120 and the occupant is relatively small, and the massage effect of starting the massage program in the massage cavity 220 in this area on the above-mentioned occupant is very low.

[0060] On the contrary, starting the corresponding massage program in the area with a larger contact area with the occupant will enable the occupant to obtain a higher relaxation effect.

[0061] After the massage component determines the level of the occupant, the electronic control unit 130 can control the inflation and deflation of the massage component to realize the massage function of the seat. The electronic control unit controls the inflation and deflation of the massage components in the areas where the body of the occupant on the seat can contact the seat, massages the occupant, and the massage components in the areas of the seat not touched by the body of the occupant remain in the initial state without inflation and deflation, which can save the air source and energy.

[0062] After the electronic control unit controls the massage component to be filled with gas, quickly release part of the gas in the massage cavity, and then quickly control the airbag to be filled with gas. As a deflation and inflation cycle, by quickly charging and discharging part of the gas in the massage cavity multiple times, some areas of the massage airbag are jacked up multiple times per unit time, generating a knocking massage feeling on the massage area of the occupant, and the muscles of the knocking massage part of the occupant are relaxed and more comfortable.

[0063] Figure 7 Schematic diagram of the occupant classification and massage method of the fourth embodiment of the present invention; as Figure 7 shown, in an embodiment of the present invention, step S100 further includes: S150, arranging a plurality of massage cavities 220 in the massage component 200, and the plurality of massage cavities 220 are stacked. In this step, the plurality of massage cavities 220 act together to massage the occupant, so that a variety of different massage programs can be set.

[0064] For example, when there are differences in the sizes of each massage cavity 220 or different stretching forces are provided, multiple massage cavities 220 cooperate with each other to form multiple modes, so as to provide more diverse services for different occupants.

[0065] It should be noted that the massage cavity 220 can be made of a stretchable film material. The film materials for forming different massage cavities 220 can be set to have specific stretching forces, or the film materials forming the massage cavity 220 can be folded to have a certain stroke, so as to adjust the massage strength and massage mode for the occupant to achieve a better massage effect.

[0066] In an embodiment of the present invention, step S150 further includes: S151, two adjacent massage cavities 220 are connected or isolated from each other.

[0067] In the above step, two adjacent massage cavities 220 are isolated from each other, and the isolation between the two massage cavities 220 plays a supporting role, and they massage the occupant together.

[0068] Two adjacent massage cavities 220 can also be connected to form a larger massage cavity 220. The larger massage cavity 220 can accommodate more gas for massaging the occupant, and a greater acting force can be applied to a specific part of the occupant.

[0069] Gas channels of different sizes can also be provided between two adjacent massage cavities 220, so that the gas in one massage cavity 220 enters another massage cavity 220 at different rates and different flows to adjust the massage mode of the massage cavity 220.

[0070] Figure 2 This is an implementation manner of the massage component 200 in the occupant classification and massage method of the present invention; Figure 3 This is another implementation manner of the massage component 200 in the occupant classification and massage method of the present invention; as Figure 2 and Figure 3 shown, the massage component 200 includes two massage cavities 220, and the two massage cavities 220 are connected to each other.

[0071] As Figure 2 shown, the massage cavity 220 is also connected to the detection cavity 210. As Figure 3 shown, the massage cavity 220 is isolated from the detection cavity 210.

[0072] In an embodiment of the present invention, step S100 further includes: S160, arranging the detection cavity 210 on the side of the massage cavity 220 away from the occupant. In this step, the detection cavity 210 and the massage cavity 220 play different roles. After the detection cavity 210 classifies the occupant, the corresponding massage program is activated in the massage cavity 220. At this time, the side of the detection cavity 210 away from the massage cavity 220 and away from the occupant can not only ensure that the detection cavity 210 plays the role of occupant detection and classification, but also ensure that the massage cavity 220 can make good contact with the occupant and apply different massage modes to the occupant.

[0073] In an embodiment of the present invention, step S160 further includes: the height of the detection cavity 210 after expansion is greater than the height of the massage cavity 220 after expansion. In this step, the detection cavity 210 has a higher expansion height and plays a supporting role for the massage cavity 220, so that the massage cavity 220 can massage the occupant with a smaller change in gas volume or air pressure.

[0074] In an embodiment of the present invention, after step S600, it further includes: S700, installing the vehicle seat 100 in the vehicle; S800, locking the level of the occupant before the vehicle turns off or before the vehicle door is opened, and massaging the occupant according to the level of the occupant.

[0075] In an embodiment of the present invention, the occupant classification and massage method further includes: S900, when the occupant leaves the seat position or after the massage program stops, adjusting the air pressure in the detection cavity 210 to the standard atmospheric pressure, or connecting the detection cavity 210 to the external environment.

[0076] Specific examples are used in this article to elaborate on the principles and implementation manners of the present application. The descriptions of the above embodiments are only used to help understand the method and its core idea of the present application. The above are only the preferred implementation manners of the present application. It should be noted that due to the limited nature of written expression and objectively existing infinite specific structures, for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements, retouches or changes can also be made, or the above technical features can be combined in an appropriate manner; these improvements, retouches, changes or combinations, or directly applying the concept and technical solution of the invention to other occasions without improvement, should all be regarded as the protection scope of the present application.

Claims

1. A passenger classification and massage method, characterized in that: The occupant grading and massaging method is applied to a vehicle seat (100) and can detect, grade and massage an occupant on the vehicle seat (100). The occupant grading and massaging method comprises: S100, providing a massage component (200) having a detection cavity (210) and a massage cavity (220), and installing the massage component (200) on the vehicle seat (100), wherein the detection cavity contains gas for passenger detection; S200, classifying the pressure of the detection chamber (210) and the level of the occupant, and matching the pressure of the detection chamber (210) with the level of the occupant; S300, detecting the pressure in the detection cavity (210) according to the pressure applied to the detection cavity (210) by the occupant on the vehicle seat (100); S400, determining the level of the occupant according to the pressure in the detection chamber (210); S500, starting a corresponding massage program according to the level of the occupant, and controlling the gas source to provide gas into the massage cavity (220); S600, after the massage is finished, the gas used for passenger detection is retained in the detection chamber (210).

2. The passenger classification and massage method according to claim 1, characterized in that: Step S100 also includes: S110, an elastic element is arranged in the detection cavity (210), and when the elastic element and the detection cavity are compressed, an elastic force is applied to the inner wall of the detection cavity (210) by the elastic element, so that the detection cavity (210) is restored to an initial state to accommodate gas for occupant detection.

3. The passenger classification and massage method according to claim 2, characterized in that: Step S110 also includes: S120, filling the detection cavity (210) with a flexible resilient object (230) having air holes or air channels, wherein the air holes or air channels can store gas for occupant detection.

4. The passenger classification and massage method according to claim 1, characterized in that: Step S400 further includes: S410, determining the level of the occupant according to the pressure value or pressure change in the detection chamber (210).

5. The passenger classification and massage method according to any one of claims 1 to 4, characterized in that: Step S100 also includes: S130, dividing the vehicle seat (100) into a seating area (110) and a backrest area (120); S140, respectively arranging the massage components (200) in the seating area (110) and the backrest area (120); Step S400 also includes: S420, starting a massage program for the occupant in the seating area (110) and the backrest area (120) respectively according to the level of the occupant.

6. The passenger classification and massage method according to claim 5, characterized in that: Step S100 also includes: S131, dividing the seating area (110) into a plurality of first massage areas (130), S132, setting the air pressure in the massage chamber (220) in each of the massage components (200) in the plurality of the first massage areas (130) to be the same or different.

7. The passenger classification and massage method according to claim 5, characterized in that: Step S140 also includes: S141, setting the air pressure in the massage cavity (220) in the backrest area to any value between 0.04 and 0.05 MPa; S142, setting the air pressure in the massage chamber (220) in the shoulder area to any value between 0.02-0.03 MPa.

8. The passenger classification and massage method according to claim 5, characterized in that: Step S100 also includes: S133, setting a plurality of second massage areas (140) on the backrest area (120), wherein the plurality of second massage areas (140) are sequentially arranged along a height direction; S134, when the pressure in the detection chamber (210) in the second massage area (140) changes, the massage chamber (220) in the second massage area (140) is activated to massage the occupant.

9. The passenger classification and massage method according to claim 1, characterized in that: Step S100 also includes: S150, arranging a plurality of massage chambers (220) in the massage component (200), wherein the plurality of massage chambers (220) are arranged in a stacked manner; S151, two adjacent massage chambers (200) are connected to each other or isolated from each other.

10. The passenger classification and massage method according to claim 1, characterized in that: After step S600, the method further includes: S700, the vehicle seat (100) is installed in a vehicle; S800: Before the vehicle is turned off or before the door of the vehicle is opened, the level of the occupant is locked, and the occupant is massaged according to the level of the occupant.

11. The passenger classification and massage method according to claim 1, characterized in that: The passenger classification and massage method further includes: S900, when the passenger leaves the seat position, or the massage program stops, the air pressure in the detection chamber (210) is adjusted to standard atmospheric pressure, or the detection chamber (210) is connected to the external environment.

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