Seat comfortable lying mode control method and device, product, equipment and storage medium

Abstract

The invention discloses a seat comfortable lying mode control method and device, a product, equipment and a storage medium, and relates to the technical field of intelligent vehicles, the method comprises the following steps: when a vehicle meets a preset condition, obtaining a comfortable lying mode control instruction sent by a user; based on the instruction, controlling the vehicle to enter a comfortable lying mode through a vehicle body domain controller; and based on the vehicle speed and the seat backrest angle in the vehicle comfortable lying mode, a corresponding seat comfortable lying mode control strategy is adopted. According to the invention, parts originally equipped on the vehicle are utilized, under the condition that the cost of the whole vehicle is not increased additionally, a low-cost and high-comfort co-driver seat function is realized through a scene combination mode, convenient and humanized experience is brought to a user, and the problem that various output devices on the vehicle cannot be used in a matched manner in the prior art is solved. And the seat only has a basic adjusting function, so that the user experience feeling is relatively poor.

Description

Technical Field

[0001] The present invention relates to the field of intelligent vehicle technology, and in particular to a seat reclining mode control method, device, product, equipment and storage medium. Background Art

[0002] At present, users have an increasing demand for in-car comfort, but traditional passenger seats only have basic adjustment functions and cannot meet user needs.

[0003] In the prior art, although there are multiple output devices on the vehicle, such as display screen modules, air pressure chambers, seats, and audio, these output devices usually perform certain functions separately and cannot cooperate with each other to achieve certain scenes, resulting in a poor user experience. Therefore, there is an urgent need for a method that can combine and control multiple output devices to improve the seat adjustment function. Summary of the invention

[0004] The present invention provides a seat reclining mode control method, device, product, equipment and storage medium, which can solve the technical problems existing in the prior art that multiple output devices on the vehicle cannot be used in conjunction, the seat has only basic adjustment functions, and the user experience is poor.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] In a first aspect, an embodiment of the present invention provides a seat reclining mode control method, the method comprising:

[0007] When the vehicle meets the preset conditions, the control command of the comfortable lying mode sent by the user is obtained;

[0008] Based on the instruction, the vehicle is controlled by the body domain controller to enter a comfortable lying mode;

[0009] Based on the vehicle speed and seat back angle in the reclining mode, the corresponding seat reclining mode control strategy is adopted.

[0010] Optionally, the lying mode control instruction includes: at least one of a lying position control instruction, a massage mode control instruction, and a massage intensity control instruction;

[0011] The preset conditions include: a. the vehicle operating voltage is normal; b. the vehicle power status is BCM_4_KeySts=ON or the PHEV / EV power signal 0X40A:HCU_HVReady=0X1 / 0X4ED:VCU_HVReady=0X1; c. SCUP initialization is completed; d. SCUP does not drive the seat to move; e. The gear is not in R gear; f. The vehicle has not collided.

[0012] Optionally, based on the instruction, controlling the vehicle to enter a comfortable lying mode through a vehicle body domain controller includes:

[0013] In response to the reclining position control command, the seat is adjusted to the memory storage position through the body domain controller, wherein the seat adjustment includes: front and rear adjustment of the seat horizontally, up and down adjustment of the seat height, front and rear adjustment of the seat back angle, front and rear adjustment of the seat leg support, and up and down adjustment of the seat foot support angle;

[0014] In response to massage mode control instructions and / or massage intensity control instructions, an electronic oscillator is turned on by a body domain controller, and changes in multiple air pressure chambers in the seat are controlled by the electronic oscillator.

[0015] Optionally, after controlling the vehicle to enter the comfortable lying mode through the vehicle body domain controller based on the instruction, the method further includes:

[0016] Detect whether the current seat position is the same as the memory storage position;

[0017] If they are not the same, the memory storage position is updated to the current seat position.

[0018] Optionally, the taking of a corresponding seat reclining mode control strategy based on the vehicle speed and the seat back angle in the reclining mode includes:

[0019] When the vehicle speed in the reclining mode is greater than zero and less than or equal to the preset speed, a text warning prompt is given;

[0020] When the vehicle speed in the reclining mode is greater than the preset speed and the seat back angle is greater than or equal to the preset angle, a dual text and voice warning prompt is given, and the vehicle is controlled to exit the reclining mode.

[0021] In a second aspect, an embodiment of the present invention provides a seat reclining mode control device, the device comprising:

[0022] The command acquisition module is configured to acquire a comfortable lying mode control command sent by a user when the vehicle meets a preset condition;

[0023] An instruction execution module is configured to control the vehicle to enter a comfortable lying mode through a body domain controller based on the instruction;

[0024] The reclining mode adjustment module is configured to adopt a corresponding seat reclining mode control strategy based on the vehicle speed in the reclining mode.

[0025] Optionally, the instruction execution module is specifically configured to:

[0026] In response to the reclining position control command, the seat is adjusted to the memory storage position through the body domain controller, wherein the seat adjustment includes: front and rear adjustment of the seat horizontally, up and down adjustment of the seat height, front and rear adjustment of the seat back angle, front and rear adjustment of the seat leg support, and up and down adjustment of the seat foot support angle;

[0027] In response to massage mode control instructions and / or massage intensity control instructions, an electronic oscillator is turned on by a body domain controller, and changes in multiple air pressure chambers in the seat are controlled by the electronic oscillator.

[0028] In a third aspect, an embodiment of the present invention further provides an electronic device, comprising: a memory, a processor; the processor is used to read and execute a computer program stored in the memory to implement the steps of the aforementioned seat reclining mode control method.

[0029] In a fourth aspect, an embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and when the computer executable instructions are executed, the steps of the aforementioned seat reclining mode control method are implemented.

[0030] In a fifth aspect, an embodiment of the present invention further provides a computer program product, including a computer program / instruction, which, when executed by a processor, implements the steps of the aforementioned seat reclining mode control method.

[0031] The beneficial effects brought by the technical solution provided by the embodiment of the present invention include:

[0032] When the vehicle meets the preset conditions, the control instruction of the comfortable lying mode sent by the user is obtained; based on the instruction, the vehicle is controlled to enter the comfortable lying mode through the body domain controller; based on the vehicle speed and seat back angle in the comfortable lying mode, the corresponding seat comfortable lying mode control strategy is adopted. Through the present invention, the components that are already equipped on the vehicle, such as the seat adjustment module, the seat massage module, the body domain controller, and the in-vehicle infotainment system, are utilized, and the low-cost, high-comfort passenger seat function is realized by combining scenes without additional increase in the cost of the whole vehicle, which brings a convenient and humanized experience to the user, and solves the technical problem in the related technology that the multiple output devices on the vehicle cannot be used in conjunction, and the seat has only basic adjustment functions, resulting in a poor user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 It is a flow chart of an embodiment of a seat reclining mode control method of the present invention;

[0035] Figure 2 This is a functional block diagram of an embodiment of a seat reclining mode control method of the present invention;

[0036] Figure 3 A schematic diagram of the implementation principle of an embodiment of a seat reclining mode control method of the present invention;

[0037] Figure 4 A schematic diagram of functional modules of an embodiment of a seat reclining mode control device of the present invention;

[0038] Figure 5 The figure is a schematic diagram of the structure of an electronic device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] To make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0041] In a first aspect, an embodiment of the present invention provides a method for controlling a seat reclining mode.

[0042] In one embodiment, referring to Figure 1 , Figure 1 FIG. 1 is a flow chart of an embodiment of a method for controlling a seat reclining mode according to the present invention. Figure 1 As shown, the seat reclining mode control method includes:

[0043] Step S10, when the vehicle meets the preset conditions, obtaining a comfortable lying mode control instruction sent by the user;

[0044] In this embodiment, the preset conditions include: a. the vehicle operating voltage is normal; b. the vehicle power status is BCM_4_KeySts=ON or the PHEV / EV power signal 0X40A:HCU_HVReady=0X1 / 0X4ED:VCU_HVReady=0X1; c. SCUP initialization is completed; d. SCUP does not drive the seat to move; e. The gear position is not in R gear; f. The vehicle has not collided (CrashOutputSts=Not Crashed).

[0045] Reference Figure 2 and Figure 3 When the vehicle meets the preset conditions, the user manually sets massage-related functions in the comfort mode setting item of the host central control screen, and obtains the comfort mode control instruction sent by the user through voice or software buttons. The comfort mode control instruction includes: at least one of: comfort position control instruction, massage mode control instruction, and massage intensity control instruction.

[0046] CGW is the central gateway; BDM is the body domain controller; PSSM is the passenger seat massage module; SCUP is the passenger seat memory module; SeatFlat SW is the comfortable lying start switch; IHU / DMC is the host / infotainment domain controller.

[0047] Figure 2 Massage intensity - SCUP (SCUP_2_PsngrSeatMsgLviCmd): The seat memory module SCUP sends a massage intensity signal to the body domain controller BDM, which is then sent by BDM to the passenger seat massage module PSSM;

[0048] Massage mode - SCUP (SCUP_2_PsngrSeatMsgModCmd): The seat memory module SCUP sends a massage mode signal to the body domain controller BDM, which is then sent by BDM to the passenger seat massage module PSSM;

[0049] Intensity feedback PassSeatMsgStr_LvISts: The passenger seat massage module PSSM feeds back the massage intensity signal to BDM, which then feeds back to SCUP and IHU;

[0050] Mode feedback PassSeatMsg_ModeSts: The massage mode signal fed back by the driver seat massage module PSSM to the BDM, which then feeds back to the SCUP and IHU;

[0051] Power status BCM_4_KeySts: Power status signal forwarded to SCUP and IHU through CGW;

[0052] Vehicle speed signal VehicleSpeedVSOSig: vehicle speed signal forwarded to SCUP through CGW;

[0053] Memory setting IHU_33_SetPsngrSeatPosStoreReq: memory setting signal sent by IHU to SCUP;

[0054] IHU_33_PsngrSeatFlatCmd: IHU sends a signal to SCUP to start the lying mode.

[0055] Comfortable lying seat massage IHU 33_SetPsngrSeatAssociWithMsg: Comfortable lying seat massage sent by IHU to SCUP;

[0056] Comfortable lying massage mode IHU 33SetPsngrSeatMsgMod: massage mode signal sent by IHU to SCUP;

[0057] Comfortable lying massage intensity IHU 33SetPsngrSeatMsgLvl: massage intensity signal sent by IHU to SCUP;

[0058] Seat flat state SCUP_1_PsngrSeatFlatSts: Seat flat state signal fed back by SCUP to IHU;

[0059] Comfortable lying position memory request SCUP 2_PsngrSeatMemReq: Comfortable lying position memory request signal sent by SCUP to IHU;

[0060] Comfortable lying position memory feedback SCUP_2PsngrSeatMemSts: Comfortable lying position memory feedback signal sent by SCUP to the host;

[0061] Warning signal - low battery / vehicle speed / seat belt SCUP_1_PsngrSeatFlatWarn: Warning signal sent by SCUP to the host - low battery / vehicle speed / seat belt signal.

[0062] Among them, the comfortable lying position (memory setting signal) saves:

[0063] IHU_33_SetPsngrSeatPosStoreReq=0x3 (comfortable lying position), this signal is not responded to, but only stored.

[0064] Relax and comfortable massage off / on:

[0065] Set_PsngrSeat_AssociWithMsg = 0x0: OFF / 0x1: ON (comfortable lying associated massage signal, the default is on state).

[0066] Massage mode: Set_PsngrSeatMsg_Mode (save massage mode signal).

[0067] Massage intensity: Set_PsngrSeatMsg_Lv (save massage intensity signal).

[0068] Among them, the massage function can only be updated manually in the host settings. After adjusting the seat posture in the reclining mode (SCUP_1_PsngrSeatFlatSts=0x2), the seat does not move within the preset time, and the SCUP sends a memory request: SCUP_2_PsngrSeatMemReq=0x1:SeatFlat_Request to the host / infotainment domain controller (IHU / DMC). The IHU / DMC pops up the reclining mode setting interface, obtains and saves the command, confirms the disclaimer, and sends the queen reclining command (memory reclining position setting signal): IHU_33_SetPsngrSeatPosStoreReq=0x3 to the SCUP.

[0069] Step S20, based on the instruction, controlling the vehicle to enter a comfortable lying mode through the body domain controller;

[0070] In some specific embodiments, step S20 includes:

[0071] In response to the reclining position control command, the seat is adjusted to the memory storage position through the body domain controller, wherein the seat adjustment includes: front and rear adjustment of the seat horizontally, up and down adjustment of the seat height, front and rear adjustment of the seat back angle, front and rear adjustment of the seat leg support, and up and down adjustment of the seat foot support angle;

[0072] In response to massage mode control instructions and / or massage intensity control instructions, an electronic oscillator is turned on by a body domain controller, and changes in multiple air pressure chambers in the seat are controlled by the electronic oscillator.

[0073] In this embodiment, continue to refer to Figure 2 and Figure 3 When the voltage is normal, the vehicle has not collided, and the queen's comfortable lying mode is not turned on, the central control screen comfortable lying mode signal IHU_33_PsngrSeatFlatCmd=0x1:ON (comfortable lying start signal) is received or the hard switch signal of the one-key comfortable lying function is received.

[0074] For the comfort position control command, store the current seat position (only the passenger seat position when it is turned on for the first time is memorized in an on-off cycle), execute the one-key queen comfort seat deployment command through the body domain controller (BDM), and adjust the passenger seat (horizontal / backrest / height / leg support) to the corresponding memory storage position through the passenger seat massage module (PSSM). If there is no storage position, drive the seat to the default position, and SCUP feedbacks the success of the seat adjustment to IHU, 0X426:SCUP_2_PsngrSeatMemSts sends three frames of 0x1: success, and then sends 0x0: Not active, otherwise feedback seat adjustment failure signal.

[0075] If the Queen Comfortable Reclining-related seat massage request signal:

[0076] Set_PsngrSeat_AssociWithMsg=0x1:ON, then the seat massage related functions are turned on.

[0077] During the lying comfort action, the feedback is SCUP_1_PsngrSeatFlatSts=0x1:Ongoing (lying comfort start status signal). After the lying comfort start is completed, the feedback status is SCUP_1_PsngrSeatFlatSts:Active (lying comfort start completion signal). During the lying comfort action, the seat adjustment includes: horizontal adjustment of the seat forward and backward, vertical adjustment of the seat height, vertical adjustment of the seat back angle, vertical adjustment of the seat leg support, and vertical adjustment of the seat foot support.

[0078] In response to massage mode control instructions and / or massage intensity control instructions, the electronic oscillator is turned on by the body domain controller, and the changes of multiple air pressure chambers in the seat are controlled by the electronic oscillator. That is, the seat surface moves accordingly as the pressure in the air pressure chamber continues to change, thereby realizing a simple massage chair function.

[0079] Furthermore, in one embodiment, after step S20, the following steps are included:

[0080] Detect whether the current seat position is the same as the memory storage position;

[0081] If they are not the same, the memory storage position is updated to the current seat position.

[0082] In this embodiment, the queen's comfortable lying memory is set by SCUP, and it is determined whether it is the passenger seat memory requested by the queen's comfortable lying mode. If so, in the comfortable lying mode (SCUP_1_PsngrSeatFlatSts: Active), after adjusting the seat posture for 1S without action, SCUP sends a memory request (SCUP_2_PsngrSeatMemReq=0x1:SeatFlat_Request) to the host IHU, and the host pops up the comfortable lying mode setting interface, click Save, and send the comfortable lying position (memory setting signal): IHU_33_SetPsngrSeatPosStoreReq=0x3 (comfortable lying position). If not, SCUP does not send the queen's comfortable lying mode request to the host IHU.

[0083] Continue to refer to Figure 2 and Figure 3, the current seat position and massage mode and intensity are stored through SCUP: 0X426: SCUP_2_PsngrSeatMsgModCmd = 0x4 (massage mode). After successful storage, SCUP feedbacks the successful memory to IHU, 0X426: SCUP_2_PsngrSeatMemSts sends three frames of 0x1: success, and then sends 0x0: Not active.

[0084] After the storage fails, SCUP feedbacks the memory failure to IHU, 0X426: SCUP_2_PsngrSeatMemSts sends three frames of 0x2: Failure, and then sends 0x0: Not active.

[0085] Storage position clear and overwrite: When receiving the host's initialization signal: restore all memory information of the passenger seat position and massage function to the initial default state. The passenger seat position includes at least one of: horizontal, backrest, height, and leg rest.

[0086] The vehicle enters the reclining mode and after the seat is adjusted, it detects whether the current seat position is the same as the memory storage position. If they are not the same, the current seat position is stored so that the memory information is updated and the memory request is received again so that the current passenger seat position (horizontal / backrest / height / leg rest) and massage function overwrite the previous memory information.

[0087] Step S30: Based on the vehicle speed and the seat back angle in the reclining mode, a corresponding seat reclining mode control strategy is adopted.

[0088] In some specific embodiments, step S30 includes:

[0089] When the vehicle speed in the reclining mode is greater than zero and less than or equal to the preset speed, a text warning prompt is given;

[0090] When the vehicle speed in the reclining mode is greater than the preset speed and the seat back angle is greater than or equal to the preset angle, a dual text and voice warning prompt is given, and the vehicle is controlled to exit the reclining mode.

[0091] In this embodiment, continue to refer to Figure 2 and Figure 3 , obtain the vehicle speed and seat back angle in the vehicle's reclining mode, taking the preset speed as 20km / h and the preset angle as 50% as an example, when the vehicle speed in the reclining mode VehicleSpeedVSOSig>0km / h is received, the seat control module sends a warning signal:

[0092] When the vehicle speed is greater than 0km / h, SCUP_1_PsngrSeatFlatWarn=0x2:VehicleSpeed1_Warn, and a safety reminder is given through the central control screen: "There is a safety risk in using the Queen Comfort Mode while driving, please exit."

[0093] When the vehicle speed is greater than 20 km / h and the backrest angle is greater than or equal to 50%, SCUP_1_PsngrSeatFlatWarn=0x3:VehicleSpeed2_Warn. A text and voice dual warning prompt is given: "The vehicle speed is high, there is a safety risk in using the Queen Comfort Mode, please exit", and the vehicle is controlled to exit the Comfort Mode.

[0094] Exemplarily, the seat is in the reclining movement (SCUP_1_PsngrSeatFlatSts=0x1:Standby). Adjusting the passenger seat position or turning on / off the one-key reclining function again (hard switch or CAN signal) will exit the reclining mode, the seat will stop moving, the massage-related functions will be turned off, and the reclining mode status SCUP_1_PsngrSeatFlatSts=0x1:Ongoing (lying status signal) will be fed back. 0X426:SCUP_2_PsngrSeatMemSts sends three frames of 0x2:Failure, and then sends three frames of 0x0:Not active.

[0095] Further, when the power gear is switched from ON to OFF, or the PHEV / EV power is switched from HCU_HVReady=0x1 / VCU_HVReady=0x1 to HCU_HVReady=0x0 / VCU_HVReady=0x0, the seat exits the reclining mode and returns to the position before reclining.

[0096] In this embodiment, when the vehicle meets the preset conditions, the comfort mode control instruction sent by the user is obtained; based on the instruction, the vehicle is controlled to enter the comfort mode through the body domain controller; based on the vehicle speed and seat back angle in the comfort mode, the corresponding seat comfort mode control strategy is adopted. Through this embodiment, the components that are already equipped on the vehicle, such as the seat adjustment module, seat massage module, body domain controller, and vehicle infotainment system, are used to achieve a low-cost, high-comfort passenger seat function by combining scenes without additional increase in the cost of the whole vehicle, bringing users a convenient and humanized experience, and solving the technical problem in the related technology that multiple output devices on the vehicle cannot be used together, and the seat has only basic adjustment functions, resulting in a poor user experience.

[0097] In a second aspect, an embodiment of the present invention further provides a seat reclining mode control device.

[0098] In one embodiment, referring to Figure 4 , Figure 4 Schematic diagram of the functional modules of an embodiment of the seat reclining mode control device of the present invention. Figure 4 As shown, the seat reclining mode control device includes:

[0099] The instruction acquisition module 10 is configured to acquire a comfortable lying mode control instruction sent by a user when the vehicle meets a preset condition;

[0100] The instruction execution module 20 is configured to control the vehicle to enter a comfortable lying mode through the vehicle body domain controller based on the instruction;

[0101] The reclining mode adjustment module 30 is configured to adopt a corresponding seat reclining mode control strategy based on the vehicle speed in the reclining mode.

[0102] Optionally, in one embodiment, the lying mode control instruction includes: at least one of a lying position control instruction, a massage mode control instruction, and a massage intensity control instruction;

[0103] The preset conditions include: a. the vehicle operating voltage is normal; b. the vehicle power status is BCM_4_KeySts=ON or the PHEV / EV power signal 0X40A:HCU_HVReady=0X1 / 0X4ED:VCU_HVReady=0X1; c. SCUP initialization is completed; d. SCUP does not drive the seat to move; e. The gear is not in R gear; f. The vehicle has not collided.

[0104] Optionally, in one embodiment, the instruction execution module 20 is configured to:

[0105] In response to the reclining position control command, the seat is adjusted to the memory storage position through the body domain controller, wherein the seat adjustment includes: front and rear adjustment of the seat horizontally, up and down adjustment of the seat height, front and rear adjustment of the seat back angle, front and rear adjustment of the seat leg support, and up and down adjustment of the seat foot support angle;

[0106] In response to massage mode control instructions and / or massage intensity control instructions, an electronic oscillator is turned on by a body domain controller, and changes in multiple air pressure chambers in the seat are controlled by the electronic oscillator.

[0107] Optionally, in one embodiment, the seat reclining mode control device further includes a memory storage position updating module configured to:

[0108] Detect whether the current seat position is the same as the memory storage position;

[0109] If they are not the same, the memory storage position is updated to the current seat position.

[0110] Optionally, in one embodiment, the lying mode adjustment module 30 is specifically configured to:

[0111] When the vehicle speed in the reclining mode is greater than zero and less than or equal to the preset speed, a text warning prompt is given;

[0112] When the vehicle speed in the reclining mode is greater than the preset speed and the seat back angle is greater than or equal to the preset angle, a dual text and voice warning prompt is given, and the vehicle is controlled to exit the reclining mode.

[0113] Among them, the functional implementation of each module in the above-mentioned seat reclining mode control device corresponds to the various steps in the above-mentioned seat reclining mode control method embodiment, and its functions and implementation processes are no longer repeated here.

[0114] In a third aspect, an embodiment of the present invention further provides an electronic device, whose structure is as follows: Figure 5 As shown, it includes: a memory and a processor, wherein the processor is used to read and execute a computer program stored in the memory to implement the aforementioned seat reclining mode control method.

[0115] In a fourth aspect, an embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and when the computer executable instructions are executed, the aforementioned seat reclining mode control method is implemented.

[0116] In a fifth aspect, an embodiment of the present invention provides a computer program product, which is stored in a storage medium and is executed by at least one processor to implement the various processes of the above-mentioned seat reclining mode control method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0117] Finally, it should be noted that: in some processes described in the embodiments of the present invention, multiple operations or steps appearing in a specific order are included, but it should be understood that these operations or steps may not be executed in the order in which they appear in the embodiments of the present invention or may be executed in parallel, and the sequence number of the operation is only used to distinguish between different operations, and the sequence number itself does not represent any execution order. In addition, these processes may include more or fewer operations, and these operations or steps may be executed in sequence or in parallel, and these operations or steps may be combined.

[0118] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A seat reclining mode control method, characterized in that: The method comprises: When the vehicle meets the preset conditions, the control command of the comfortable lying mode sent by the user is obtained; Based on the instruction, the vehicle is controlled by the body domain controller to enter a comfortable lying mode; Based on the vehicle speed and seat back angle in the reclining mode, the corresponding seat reclining mode control strategy is adopted.

2. The seat reclining mode control method according to claim 1, characterized in that: The lying mode control instruction includes: at least one of a lying position control instruction, a massage mode control instruction, and a massage intensity control instruction; The preset conditions include: a. the vehicle operating voltage is normal; b. the vehicle power status is BCM_4_KeySts=ON or the PHEV / EV power signal 0X40A:HCU_HVReady=0X1 / 0X4ED:VCU_HVReady=0X1; c. SCUP initialization is completed; d. SCUP does not drive the seat to move; e. The gear is not in R gear; f. The vehicle has not collided.

3. The seat reclining mode control method according to claim 2, characterized in that: Based on the instruction, controlling the vehicle to enter the comfortable lying mode through the body domain controller includes: In response to the reclining position control command, the seat is adjusted to the memory storage position through the body domain controller, wherein the seat adjustment includes: front and rear adjustment of the seat horizontally, up and down adjustment of the seat height, front and rear adjustment of the seat back angle, front and rear adjustment of the seat leg support, and up and down adjustment of the seat foot support angle; In response to massage mode control instructions and / or massage intensity control instructions, an electronic oscillator is turned on by a body domain controller, and changes in multiple air pressure chambers in the seat are controlled by the electronic oscillator.

4. The seat reclining mode control method according to claim 1, characterized in that: After the vehicle is controlled by the vehicle body domain controller to enter the comfortable lying mode based on the instruction, the method further includes: Detect whether the current seat position is the same as the memory storage position; If they are not the same, the memory storage position is updated to the current seat position.

5. The seat reclining mode control method according to claim 1, characterized in that: The corresponding seat reclining mode control strategy is adopted based on the vehicle speed and the seat back angle in the reclining mode, including: When the vehicle speed in the reclining mode is greater than zero and less than or equal to the preset speed, a text warning prompt is given; When the vehicle speed in the reclining mode is greater than the preset speed and the seat back angle is greater than or equal to the preset angle, a dual text and voice warning prompt is given, and the vehicle is controlled to exit the reclining mode.

6. A seat reclining mode control device, characterized in that: The device comprises: The command acquisition module is configured to acquire a comfortable lying mode control command sent by a user when the vehicle meets a preset condition; An instruction execution module is configured to control the vehicle to enter a comfortable lying mode through a body domain controller based on the instruction; The reclining mode adjustment module is configured to adopt a corresponding seat reclining mode control strategy based on the vehicle speed in the reclining mode.

7. The seat reclining mode control device according to claim 6, characterized in that: The instruction execution module is specifically configured to: In response to the reclining position control command, the seat is adjusted to the memory storage position through the body domain controller, wherein the seat adjustment includes: front and rear adjustment of the seat horizontally, up and down adjustment of the seat height, front and rear adjustment of the seat back angle, front and rear adjustment of the seat leg support, and up and down adjustment of the seat foot support angle; In response to massage mode control instructions and / or massage intensity control instructions, an electronic oscillator is turned on by a body domain controller, and changes in multiple air pressure chambers in the seat are controlled by the electronic oscillator.

8. An electronic device, characterized in that: include: Memory and processor; The processor is used to read and execute the computer program stored in the memory to implement the steps of the seat reclining mode control method as described in any one of claims 1-5.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions, and when the computer-executable instructions are executed, the steps of the seat reclining mode control method as described in any one of claims 1 to 5 are implemented.

10. A computer program product comprising a computer program / instructions, characterized in that When the computer program / instruction is executed by a processor, the steps of the seat reclining mode control method as described in any one of claims 1-5 are implemented.

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