A wireless power supply control system and method for an automotive seat

Abstract

The present invention provides a wireless power supply control system and method for an automotive seat, including an automotive seat disposed on a slide rail, and further including a wireless power supply module, where the wireless power supply module includes a wireless power supply transmitting module and a wireless power supply receiving module; the wireless power supply transmitting module is disposed inside the vehicle, the seat battery and the wireless power supply receiving module are disposed on the automotive seat, and a power output end of the wireless power supply receiving module is connected to a power charging end of the seat battery; the movement of the automotive seat is controlled according to the position where the wireless power supply transmitting module is disposed, so that the relative distance between the wireless power supply transmitting module and the wireless power supply receiving module is the closest. The present invention can wirelessly power the seat, solve the problems of difficult wiring harness arrangement, exposure, and occupation of vehicle interior space caused by large-range adjustment of the automotive seat in different modes, and is applicable to the seat to complete various mode conversions in the interior space of the vehicle body.

Description

Technical Field

[0001] The present invention relates to the technical field of automotive seats, and particularly to a wireless power supply control system and method for automotive seats. Background Art

[0002] With the increasing demand of consumers for the comfort of the interior space of automobiles, especially for mid - large SUVs and MPVs, the intelligent conversions in "zero - gravity seats", "rotating seats", "welcome seats", such as concepts like "leisure mode", "conversation mode", "welcome mode", "work mode", "meeting mode", "family mode", "entertainment mode", etc. have gradually come into view. Numerous modes will surely increase the functions of the seats, and the adjustment forms and adjustment distances are also required. At present, electrically adjustable seats on the market are mainly divided into two types. One type has only basic adjustment functions and can achieve basic adjustments, with simple functions that cannot meet the comfort requirements of passengers; the other type has more adjustment functions and comfort electrical functions, but due to wire harness limitations, it can only be adjusted over a short distance and cannot meet the increasingly high comfort requirements. In addition, the current electrically adjustable seats on the market cannot be adjusted in various modes such as zero - gravity, welcome mode, conversation mode, lying - flat mode, etc. according to the change of the passenger's seat position. Summary of the Invention

[0003] The present invention aims to at least solve the technical problems existing in the prior art, and particularly innovatively provides a wireless power supply control system and method for automotive seats.

[0004] To achieve the above object of the present invention, the present invention provides a wireless power supply control system for automotive seats, including an automotive seat disposed on a slide rail, and further including a wireless power supply module, where the wireless power supply module includes a wireless power supply transmitting module and a wireless power supply receiving module;

[0005] The wireless power supply transmitting module is disposed inside the vehicle, the seat battery and the wireless power supply receiving module are disposed on the automotive seat, and the power output terminal of the wireless power supply receiving module is connected to the power charging terminal of the seat battery;

[0006] The wireless power supply transmitting module is used for transmitting power - supply electromagnetic waves;

[0007] The wireless power supply receiving module is used for receiving power - supply electromagnetic waves and charging the seat battery;

[0008] Control the movement of the automotive seat according to the position of the wireless power supply transmitting module to make the relative distance between the wireless power supply transmitting module and the wireless power supply receiving module the closest.

[0009] In a preferred embodiment of the present invention, the wireless power supply receiving module is disposed under the seat cushion, and the wireless power supply transmitting module is disposed on one side of the slide rail.

[0010] In a preferred embodiment of the present invention, a seat wireless communication module is provided on the vehicle seat, and communication between the seat and the vehicle is achieved through the seat wireless communication module.

[0011] The present invention also discloses a method for controlling wireless power supply of a vehicle seat, including the following steps:

[0012] S1, the seat control system determines whether the vehicle is started:

[0013] If the vehicle is started, the next step is executed;

[0014] If the vehicle is not started, continue to wait and return to step S1;

[0015] S2, the seat control system determines whether the seat is in the charging position:

[0016] If the seat is in the charging position, the next step is executed;

[0017] If the seat is not in the charging position, step S6 is executed;

[0018] S3, the seat control system determines whether the power of the seat battery does not meet the set value C:

[0019] If the power of the seat battery does not meet the set value C, the next step is executed;

[0020] If the power of the seat battery meets the set value C, step S6 is executed;

[0021] S4, the wireless power receiving module charges the seat battery;

[0022] S5, the wireless power transmitting module does not charge the seat battery; execute step S1 or S2 or S7;

[0023] S6, the seat control system determines whether the power of the seat battery is less than the set value A:

[0024] If the power of the seat battery is less than the set value A, and the set value A is less than the set value C, remind the passenger that the power is too low and turn off the high-power electrical appliances on the seat; execute the next step;

[0025] If the power of the seat battery is not less than the set value A, step S5 is executed;

[0026] S7, the seat control system determines whether the power of the seat battery is less than the set value B:

[0027] If the power of the seat battery is less than the set value B, and the set value B is less than the set value A, remind the passenger that the power is about to run out and the seat needs to return to the charging position, and return to step S2;

[0028] If the power of the seat battery is not less than the set value B, step S5 is executed.

[0029] In a preferred embodiment of the present invention, step S4 includes: before charging, detecting whether there is any foreign object on the surface of the transmitting end of the wireless device through the wireless system. If there is, prompt the passenger to remove the foreign object before charging. During the charging process, continuously detect the battery power of the seat. When the battery power meets the set value B, function adjustment can be performed. When the battery power of the seat is higher than the set value A, it is prompted that high-power electrical appliances can be used.

[0030] In a preferred embodiment of the present invention, when the vehicle starts, the vehicle control system and the seat control system perform wireless signal connection to communicate signals. When a vehicle collision occurs, the vehicle control system transmits the signal wirelessly to the vehicle seat control system, and the vehicle seat control system gives the airbag signal to make the airbag work.

[0031] The present invention also discloses a wireless power supply control method for an automobile seat, including the following steps:

[0032] S-1, the seat control system determines whether the vehicle battery is charging:

[0033] If the vehicle battery is charging, proceed to the next step;

[0034] If the vehicle battery is not charging, then execute step S-6;

[0035] S-2, the seat control system determines whether the seat is in the charging position:

[0036] If the seat is in the charging position, proceed to the next step;

[0037] If the seat is not in the charging position, then execute step S-7;

[0038] S-3, the seat control system determines whether the battery power of the seat does not meet the set value C:

[0039] If the battery power of the seat does not meet the set value C, proceed to the next step;

[0040] If the battery power of the seat meets the set value C, then execute step S-5;

[0041] S-4, the wireless power supply receiving module charges the seat battery;

[0042] S-5, the wireless power supply transmitting module does not charge the seat battery; execute step S-1 or S-6;

[0043] S-6, the seat control system determines whether the vehicle is in motion:

[0044] If the vehicle is in motion, then execute step S-2;

[0045] If the vehicle is not in motion, then execute step S-5;

[0046] S-7, the seat control system determines whether the power of the seat battery is less than the set value A:

[0047] If the power of the seat battery is less than the set value A and the set value A is less than the set value C, the passenger will be reminded that the power is too low and the high-power electrical appliances on the seat will be turned off; proceed to the next step;

[0048] If the power of the seat battery is not less than the set value A, perform step S-6;

[0049] S-8, the seat control system determines whether the power of the seat battery is less than the set value B:

[0050] If the power of the seat battery is less than the set value B and the set value B is less than the set value A, the passenger will be reminded that the power is about to run out and the seat needs to return to the charging position, and return to step S-2;

[0051] If the power of the seat battery is not less than the set value B, perform step S-6.

[0052] In a preferred embodiment of the present invention, step S-4 includes: before charging, detecting whether there is foreign matter on the surface of the wireless device transmitter through the wireless system. If there is, the passenger will be prompted to remove the foreign matter before charging. During the charging process, the seat battery power is detected at all times. When the seat battery power meets the set value B, function adjustment is available. When the seat battery power is higher than the set value A, it is prompted that high-power electrical appliances can be used.

[0053] In a preferred embodiment of the present invention, when the vehicle starts, the vehicle control system and the seat control system perform wireless signal connection and signal intercommunication. When a vehicle collision occurs, the vehicle control system transmits the signal wirelessly to the vehicle seat control system, and the vehicle seat control system gives the airbag signal to make the airbag work.

[0054] In summary, due to the adoption of the above technical solutions, the present invention can wirelessly power the seat, solve the problems of difficult wiring harness arrangement, exposure and occupation of the vehicle interior space caused by large-range adjustment of the vehicle seat in different modes (such as zero-gravity, welcome mode, conversation mode, lying-flat mode, etc.), be applicable to the seat to complete various mode conversions in the vehicle interior space, and realize the charging management of the seat battery through the present invention, maximizing the performance of the seat battery.

[0055] The additional aspects and advantages of the present invention will be partly given in the following description, partly will become obvious from the following description, or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] The above and / or additional aspects and advantages of the present invention will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0057] Figure 1 Schematic block diagram of the wireless power supply process for the electric seat of a fuel vehicle.

[0058] Figure 2 Schematic block diagram of the wireless power supply process for the electric seat of an electric vehicle.

[0059] Figure 3 Schematic diagram of the initial position state of the vehicle seat.

[0060] Figure 4 Schematic diagram of the designed position state of the vehicle seat.

[0061] Figure 5 Schematic diagram of the intermediate position state of the vehicle seat.

[0062] Figure 6 Schematic diagram of the final position state of the vehicle seat.

[0063] Figure 7 Schematic diagram of the zero-gravity state of the vehicle seat.

[0064] Figure 8 Schematic diagram of the wireless power supply structure of the vehicle seat.

[0065] Figure 9 Schematic diagram of the vehicle seat.

[0066] Figure 10 Schematic diagram of the partial structure of the wireless power supply for the vehicle seat. Detailed implementation manners

[0067] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0068] The present invention provides a wireless power supply control system for a vehicle seat, as Figures 3 to 10 shown, including a vehicle seat 100 disposed on a slide rail 140. The vehicle seat 100 can be any row of seats in the vehicle and can be a seat with a multi-directionally electrically adjustable headrest 110, a backrest 120 with an electrically adjustable angle, a seat cushion 130 with an electrically adjustable angle, and an electrically adjustable slide rail 140 that can be adjusted a large distance forward and backward. The wireless power supply for the seat can be composed of the above seat structure, a battery 150 for supplying power to the seat, a wireless power receiving module 160, and a wireless power transmitting module 170.

[0069] The wireless power transmission module 170 is arranged inside the vehicle, the seat battery 150 and the wireless power reception module 160 are arranged at the bottom of the vehicle seat 100, and the power output end of the wireless power reception module 160 is connected to the power charging end of the seat battery 150;

[0070] The wireless power transmission module 170 is used for transmitting power supply electromagnetic waves;

[0071] The wireless power reception module 160 is used for receiving power supply electromagnetic waves and charging the seat battery 150;

[0072] Control the movement of the vehicle seat 100 according to the position where the wireless power transmission module 170 is arranged, so that the relative distance between the wireless power transmission module 170 and the wireless power reception module 160 is the closest.

[0073] In a preferred embodiment of the present invention, the wireless power reception module is arranged under the seat cushion, and the wireless power transmission module is arranged on one side of the slide rail. Preferably, the wireless power transmission module is arranged between two slide rails and is located under the laid carpet 170.

[0074] In a preferred embodiment of the present invention, a seat wireless communication module is arranged on the vehicle seat, and communication between the seat and the vehicle is realized through the seat wireless communication module.

[0075] The present invention also discloses a method for controlling wireless power supply of a fuel vehicle seat, as Figure 1 shown, including the following steps:

[0076] S1, the seat control system judges whether the vehicle is started:

[0077] If the vehicle is started, then execute the next step;

[0078] If the vehicle is not started, then continue to wait and return to step S1; (It is also possible to judge whether the vehicle is running through the seat control system. If the vehicle is running, then execute step S2; if the vehicle is not running, then continue to wait and return to step S1).

[0079] S2, the seat control system judges whether the seat is in the charging position:

[0080] If the seat is in the charging position, then execute the next step;

[0081] If the seat is not in the charging position, step S6 is executed; in order to ensure that the wireless power receiving module is directly above the wireless power transmitting module and minimize the distance between the wireless power transmitting module and the wireless power receiving module, a calibration module is provided. The calibration module includes two pairs of infrared units, namely the first infrared unit and the second infrared unit. The first infrared unit includes a first infrared transmitter and a first infrared receiver, and the second infrared unit includes a second infrared transmitter and a second infrared receiver. The first infrared transmitter and the second infrared transmitter are arranged at the bottom of the seat cushion, and the first infrared receiver and the second infrared receiver are arranged between two slide rails (the infrared emission control ends of the first infrared transmitter and the second infrared transmitter are connected to the infrared control emission end of the seat controller, the signal output end of the first infrared receiver is connected to the first trigger signal input end of the vehicle controller, and the signal output end of the second infrared receiver is connected to the second trigger signal input end of the vehicle controller). Alternatively, the first infrared transmitter and the second infrared transmitter can be arranged between two slide rails, and the first infrared receiver and the second infrared receiver can be arranged at the bottom of the seat cushion. When the relative distance between the wireless power transmitting module and the wireless power receiving module is the closest, at this time, the infrared ray emitted by the first infrared transmitter vertically irradiates the first infrared receiving unit, and the infrared ray emitted by the second infrared transmitter vertically irradiates the second infrared receiving unit. When the seat needs to return to the charging position, the first infrared transmitter and the second infrared transmitter emit infrared rays. During the movement of the seat on the slide rails, if the vehicle controller only receives the signal of the first infrared receiver or the second infrared receiver, the moving speed of the seat on the slide rails is slowed down at this time. When the vehicle controller receives the signals of the first infrared receiver and the second infrared receiver, the seat stops moving and reaches the charging position. At this time, when the first infrared receiver receives the infrared ray emitted by the first infrared transmitter, it indicates that the first infrared receiver is directly below the first infrared transmitter, and the second infrared receiver is directly below the second infrared transmitter. If the moving distance on the slide rails is greater than the set distance threshold, where the set distance threshold = the distance between the first infrared receiver and the second infrared receiver + 3 cm to 5 cm, the seat moves in the reverse direction on the slide rails.

[0082] S3, the seat control system determines whether the power of the seat battery does not meet the set value C:

[0083] If the power of the seat battery does not meet the set value C, and the set value C is not limited to 90% - 95% of the seat battery power, and can also be other value ranges, then the next step is executed;

[0084] If the power of the seat battery meets the set value C, step S6 is executed;

[0085] S4, the wireless power receiving module charges the seat battery; at this time, the electrical energy generated by the generator on the engine provides the power voltage for the wireless power transmitting module.

[0086] In S5, the wireless power transmission module does not charge the seat battery; execute step S1 or S2 or S7;

[0087] In S6, the seat control system determines whether the power of the seat battery is less than a set value A:

[0088] If the power of the seat battery is less than the set value A, the set value A is less than the set value C, and the set value A is not limited to 20% - 35% of the seat battery power and can also be other value ranges, then remind the passenger that the power is too low and turn off the high-power electrical appliances on the seat; execute the next step;

[0089] If the power of the seat battery is not less than the set value A, then execute step S5;

[0090] In S7, the seat control system determines whether the power of the seat battery is less than a set value B:

[0091] If the power of the seat battery is less than the set value B, the set value B is less than the set value A, and the set value B is not limited to 15% - 25% of the seat battery power and can also be other value ranges, then remind the passenger that the power is about to run out and the seat needs to return to the charging position, and return to step S2;

[0092] If the power of the seat battery is not less than the set value B, then execute step S5.

[0093] In a preferred embodiment of the present invention, in step S4, it includes: before charging, detect whether there is foreign matter on the surface of the wireless device transmitter through the wireless system. If there is, then prompt the passenger to remove the foreign matter before charging. During the charging process, continuously detect the power of the seat battery. When the battery power meets the set value B, function adjustment can be performed. When the seat battery power is higher than the set value A, it is prompted that the high-power electrical appliances can be used; the high-power electrical appliances include one or any combination of a heating module, a massage module, and a ventilation module set on the seat. The function adjustment includes one or any combination of "leisure mode", "conversation mode", "welcome mode", "work mode", "meeting mode", "family mode", and "entertainment mode".

[0094] In a preferred embodiment of the present invention, when the vehicle starts, the vehicle control system and the seat control system perform wireless signal connection to communicate signals. When the vehicle collides, the vehicle control system transmits the signal wirelessly to the vehicle seat control system, and the vehicle seat control system gives the airbag signal to make the airbag work.

[0095] The present invention also discloses a wireless power supply control method for an electric vehicle seat, as Figure 2 shown, including the following steps:

[0096] In S-1, the seat control system determines whether the vehicle battery is charging:

[0097] If the vehicle battery is charging, proceed to the next step;

[0098] If the vehicle battery is not charging, then execute step S-6;

[0099] S-2, the seat control system determines whether the seat is in the charging position:

[0100] If the seat is in the charging position, proceed to the next step;

[0101] If the seat is not in the charging position, then execute step S-7;

[0102] S-3, the seat control system determines whether the power level of the seat battery does not meet the set value C:

[0103] If the power level of the seat battery does not meet the set value C, proceed to the next step;

[0104] If the power level of the seat battery meets the set value C, then execute step S-5;

[0105] S-4, the wireless power receiving module charges the seat battery; when the vehicle battery is charging, the electrical energy generated by the charge pump provides the power voltage for the wireless power transmitting module; when the vehicle is in motion, the electrical energy generated by the vehicle battery provides the power voltage for the wireless power transmitting module.

[0106] S-5, the wireless power transmitting module does not charge the seat battery; execute step S-1 or S-6;

[0107] S-6, the seat control system determines whether the vehicle is in motion:

[0108] If the vehicle is in motion, then execute step S-2;

[0109] If the vehicle is not in motion, then execute step S-5;

[0110] S-7, the seat control system determines whether the power level of the seat battery is less than the set value A:

[0111] If the power level of the seat battery is less than the set value A, and the set value A is less than the set value C, then remind the passenger that the power is too low and turn off the high-power electrical appliances on the seat; proceed to the next step;

[0112] If the power level of the seat battery is not less than the set value A, then execute step S-6;

[0113] S-8, the seat control system determines whether the power level of the seat battery is less than the set value B:

[0114] If the power level of the seat battery is less than the set value B, and the set value B is less than the set value A, then remind the passenger that the power is about to run out and the seat needs to return to the charging position, and return to step S-2;

[0115] If the power of the seat battery is not less than the set value B, then step S-6 is executed.

[0116] In a preferred embodiment of the present invention, step S-4 includes: before charging, detecting whether there is foreign matter on the surface of the wireless device transmitter through the wireless system. If there is, prompt the passenger to remove the foreign matter before charging. During the charging process, continuously detect the power of the seat battery. When the power of the seat battery meets the set value B, function adjustment can be performed. When the power of the seat battery is higher than the set value A, it is prompted that high-power electrical appliances can be used.

[0117] In a preferred embodiment of the present invention, when the vehicle starts, the vehicle control system and the seat control system perform wireless signal connection to communicate signals. When a vehicle collision occurs, the vehicle control system transmits signals wirelessly to the vehicle seat control system, and the vehicle seat control system gives an airbag signal to make the airbag work.

[0118] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A wireless power supply control method for an automotive seat, characterized in that, It includes the following steps: S1. The seat control system determines whether the vehicle is started: If the vehicle is started, proceed to the next step; If the vehicle is not started, continue to wait and return to step S1; S2. The seat control system determines whether the seat is in the charging position: If the seat is in the charging position, proceed to the next step; If the seat is not in the charging position, execute step S6; S3. The seat control system determines whether the power of the seat battery does not meet the set value C: If the power of the seat battery does not meet the set value C, proceed to the next step; If the power of the seat battery meets the set value C, execute step S6; S4. The wireless power receiving module charges the seat battery; S5. The wireless power transmitting module does not charge the seat battery; execute step S1 or S2 or S7; S6. The seat control system determines whether the power of the seat battery is less than the set value A: If the power of the seat battery is less than the set value A, and the set value A is less than the set value C, remind the passenger that the power is too low and turn off the high-power electrical appliances on the seat; proceed to the next step; If the power of the seat battery is not less than the set value A, execute step S5; S7. The seat control system determines whether the power of the seat battery is less than the set value B: If the power of the seat battery is less than the set value B, and the set value B is less than the set value A, remind the passenger that the power is about to run out and the seat needs to return to the charging position, and return to step S2; If the power of the seat battery is not less than the set value B, execute step S5.

2. The wireless power supply control method for an automotive seat according to claim 1, wherein Step S4 includes: before charging, detect whether there is foreign matter on the surface of the wireless device transmitter through the wireless system. If so, prompt the passenger to remove the foreign matter before charging. During the charging process, continuously detect the power of the seat battery. When the battery power meets the set value B, function adjustment can be performed. When the seat battery power is higher than the set value A, it is prompted that the high-power electrical appliances can be used.

3. The wireless power supply control method for an automotive seat according to claim 1, characterized in that When the vehicle is started, the vehicle control system and the seat control system perform wireless signal connection to communicate signals. When the vehicle collides, the vehicle control system transmits the signal wirelessly to the vehicle seat control system, and the vehicle seat control system gives the airbag signal to make the airbag work.

4. The wireless power supply control method for an automotive seat according to claim 1, wherein It includes a vehicle seat wireless power supply control system. The vehicle seat wireless power supply control system includes a vehicle seat arranged on the slide rail. It is characterized in that it further includes a wireless power supply module. The wireless power supply module includes a wireless power transmitting module and a wireless power receiving module; The wireless power transmitting module is arranged inside the vehicle, the seat battery and the wireless power receiving module are arranged on the vehicle seat, and the power output end of the wireless power receiving module is connected to the power charging end of the seat battery; The wireless power transmitting module is used to transmit power supply electromagnetic waves; The wireless power receiving module is used to receive power supply electromagnetic waves and charge the seat battery; Control the movement of the vehicle seat according to the position of the wireless power transmitting module so that the relative distance between the wireless power transmitting module and the wireless power receiving module is the closest.

5. The wireless power supply control method for an automotive seat according to claim 4, characterized in that, The wireless power receiving module is arranged under the seat cushion, and the wireless power transmitting module is arranged on one side of the slide rail.

6. The wireless power supply control method for an automotive seat according to claim 4, wherein A seat wireless communication module is arranged on the vehicle seat, and communication between the seat and the vehicle is realized through the seat wireless communication module.

7. A wireless power supply control method for an automotive seat, characterized in that, It includes the following steps: S-1. The seat control system determines whether the vehicle battery is charging: If the vehicle battery is charging, proceed to the next step; If the vehicle battery is not charging, then execute step S-6; S-2, the seat control system determines whether the seat is in the charging position: If the seat is in the charging position, proceed to the next step; If the seat is not in the charging position, then execute step S-7; S-3, the seat control system determines whether the power level of the seat battery is less than the set value C: If the power level of the seat battery is less than the set value C, proceed to the next step; If the power level of the seat battery meets the set value C, then execute step S-5; S-4, the wireless power receiving module charges the seat battery; S-5, the wireless power transmitting module does not charge the seat battery; execute step S-1 or S-6; S-6, the seat control system determines whether the vehicle is in motion: If the vehicle is in motion, then execute step S-2; If the vehicle is not in motion, then execute step S-5; S-7, the seat control system determines whether the power level of the seat battery is less than the set value A: If the power level of the seat battery is less than the set value A, and the set value A is less than the set value C, then remind the passenger that the power is too low and turn off high-power electrical appliances on the seat; proceed to the next step; If the power level of the seat battery is not less than the set value A, then execute step S-6; S-8, the seat control system determines whether the power level of the seat battery is less than the set value B: If the power level of the seat battery is less than the set value B, and the set value B is less than the set value A, then remind the passenger that the power is about to run out and the seat needs to return to the charging position, and return to step S-2; If the power level of the seat battery is not less than the set value B, then execute step S-6.

8. The wireless power supply control method for an automotive seat according to claim 7, wherein Step S-4 includes: before charging, detect whether there is foreign matter on the surface of the wireless device transmitter through the wireless system. If there is, then prompt the passenger to remove the foreign matter before charging. During the charging process, continuously detect the power level of the seat battery. When the power level of the seat battery meets the set value B, function adjustment is available. When the power level of the seat battery is higher than the set value A, it is prompted that high-power electrical appliances can be used.

9. The wireless power supply control method for an automotive seat according to claim 7, wherein When the vehicle starts, the vehicle control system and the seat control system perform wireless signal connection to communicate signals. When the vehicle collides, the vehicle control system transmits the signal wirelessly to the vehicle seat control system, and the vehicle seat control system gives the airbag signal to make the airbag work.

10. The wireless power supply control method for an automotive seat according to claim 7, wherein It includes a vehicle seat wireless power supply control system. The vehicle seat wireless power supply control system includes a vehicle seat arranged on the slide rail. It is characterized in that it further includes a wireless power supply module. The wireless power supply module includes a wireless power transmitting module and a wireless power receiving module; The wireless power transmitting module is arranged inside the vehicle, the seat battery and the wireless power receiving module are arranged on the vehicle seat, and the power output terminal of the wireless power receiving module is connected to the power charging terminal of the seat battery; The wireless power transmitting module is used to transmit power supply electromagnetic waves; The wireless power receiving module is used to receive power supply electromagnetic waves and charge the seat battery; Control the movement of the vehicle seat according to the position of the wireless power transmitting module so that the relative distance between the wireless power transmitting module and the wireless power receiving module is the closest.

11. The wireless power supply control method for an automotive seat according to claim 10, characterized in that, The wireless power receiving module is arranged under the seat cushion, and the wireless power transmitting module is arranged on one side of the slide rail.

12. The wireless power supply control method for an automotive seat according to claim 10, characterized in that, A seat wireless communication module is provided on the vehicle seat, and communication between the seat and the vehicle is achieved through the seat wireless communication module.

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