Vehicle system and control method thereof

Abstract

The application relates to the whole vehicle technical field, in particular to a vehicle system and a control method thereof, the vehicle system comprising a vehicle door opening adjusting device, a front and rear seat adjusting device, a floor adjusting device, a steering wheel adjusting device, an auxiliary pedal adjusting device and a ground line adjusting device. The application can provide different getting-on and getting-off convenience design schemes, and can be reserved in an actual production whole vehicle, so that the comfort requirement of a user is met.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more specifically, to a vehicle system and its control method. Background Technology

[0002] With the development of the automotive industry, vehicle comfort has become one of the decisive factors influencing consumers' car purchase decisions. Ease of getting in and out of the vehicle is an essential part of vehicle comfort. Therefore, the design and adjustment of ease of getting in and out of the vehicle cannot be ignored. Ease of getting in and out of the vehicle has become a very important indicator in the vehicle design process. Different ease of getting in and out of the vehicle needs to be determined according to different vehicle models, and this design should also be retained in the actual production of the vehicle to meet the comfort requirements of users.

[0003] Therefore, those skilled in the art need a technical solution for a vehicle system that can solve the above-mentioned technical problems. Summary of the Invention

[0004] The embodiments of this application provide a vehicle system and its control method, which can provide different design schemes for getting on and off the vehicle, and can be retained in the actual production of the complete vehicle, thereby meeting the user's comfort requirements.

[0005] Other features and advantages of this application will become apparent from the following detailed description, or may be learned in part from practice of this application.

[0006] According to one aspect of the embodiments of this application, a vehicle system is provided, the vehicle system including: a vehicle door opening adjustment device, a front and rear seat adjustment device, a floor adjustment device, a steering wheel adjustment device, an auxiliary pedal adjustment device, and a ground line adjustment device.

[0007] In some embodiments of this application, the vehicle door opening adjustment device includes at least one adjustable sealing strip, and the vehicle door opening adjustment device adjusts the vehicle door opening through at least one adjustable sealing strip.

[0008] In some embodiments of this application, the front and rear seat adjustment device includes an overall seat position adjustment sub-device and a partial seat position adjustment sub-device; wherein, the overall seat adjustment sub-device is used to adjust the fore-aft position, up-down position, left-right position and horizontal rotation angle of the seat; the partial seat adjustment sub-device is used to adjust the seat cushion height and the fore-aft protrusion of the seat back.

[0009] In some embodiments of this application, the floor adjustment device is used to adjust the lifting height of the floor.

[0010] In some embodiments of this application, the steering wheel adjustment device is used to adjust the axial position and tilt angle of the steering wheel.

[0011] In some embodiments of this application, the auxiliary pedal adjustment device is used to adjust the vertical height and horizontal position of the auxiliary pedal.

[0012] In some embodiments of this application, the ground line adjustment device is used to adjust the vehicle's attitude.

[0013] According to one aspect of the embodiments of this application, a control method for a vehicle system is provided, characterized in that the method is implemented based on the vehicle system described above, the method comprising: detecting and identifying a vehicle entry / exit signal; if the vehicle entry / exit signal is identified as an entry signal, then controlling the vehicle door opening adjustment device, the front and rear seat adjustment devices, the floor adjustment device, the steering wheel adjustment device, the auxiliary pedal adjustment device, and the ground line adjustment device to perform a first adjustment operation in a first preset order; if the vehicle entry / exit signal is identified as an exit signal, then controlling the vehicle door opening adjustment device, the front and rear seat adjustment devices, the floor adjustment device, the steering wheel adjustment device, the auxiliary pedal adjustment device, and the ground line adjustment device to perform a second adjustment operation in a second preset order.

[0014] In some embodiments of this application, the first preset sequence is: the ground line adjustment device, the auxiliary pedal adjustment device, the front and rear seat adjustment device, the steering wheel adjustment device, the floor adjustment device, and the vehicle door opening adjustment device.

[0015] In some embodiments of this application, the second preset sequence is: the ground line adjustment device, the steering wheel adjustment device, the front and rear seat adjustment devices, the floor adjustment device, the vehicle door opening adjustment device, and the auxiliary pedal adjustment device.

[0016] Based on the above solution, the technical solution provided in this application has at least the following advantages and advancements:

[0017] The vehicle system provided in this application includes a door opening adjustment device, front and rear seat adjustment devices, a floor adjustment device, a steering wheel adjustment device, an auxiliary pedal adjustment device, and a ground line adjustment device. Upon detecting a vehicle entry / exit signal, each device can perform a preset adjustment operation according to a preset sequence. During the bench test, the technical solution of this application can be adjusted to different entry / exit convenience design schemes based on the design requirements of different vehicle models, and then ergonomic tests are conducted to verify the entry / exit convenience of different vehicle models. Furthermore, the vehicle system can combine different entry / exit convenience design schemes to determine the configuration of the vehicle system in actual mass-produced vehicles, ensuring to a certain extent that each vehicle model has a certain level of entry / exit convenience, while also meeting the actual usage scenarios of different vehicle models.

[0018] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0019] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. It is obvious that the drawings described below are merely some embodiments of this application, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort. In the drawings:

[0020] Figure 1 A simplified architectural diagram of a vehicle system according to an embodiment of this application is shown;

[0021] Figure 2 A simplified diagram of a vehicle structure according to an embodiment of this application is shown;

[0022] Figure 3 A simplified flowchart of a control method for a vehicle system according to an embodiment of this application is shown;

[0023] Figure 4 A block diagram of a vehicle system control device according to an embodiment of this application is shown;

[0024] Figure 5 A schematic diagram of the structure of a computer system suitable for implementing the electronic device of the present application is shown. Detailed Implementation

[0025] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided to make this application more comprehensive and complete, and to fully convey the concept of the exemplary embodiments to those skilled in the art.

[0026] Furthermore, the described features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. Numerous specific details are provided in the following description to give a thorough understanding of embodiments of this application. However, those skilled in the art will recognize that the technical solutions of this application can be practiced without one or more of the specific details, or other methods, components, apparatuses, steps, etc., can be employed. In other instances, well-known methods, apparatuses, implementations, or operations are not shown or described in detail to avoid obscuring various aspects of this application.

[0027] The block diagrams shown in the accompanying drawings are merely functional entities and do not necessarily correspond to physically independent entities. That is, these functional entities can be implemented in software, in one or more hardware modules or integrated circuits, or in different network and / or processor devices and / or microcontroller devices.

[0028] The flowcharts shown in the accompanying drawings are merely illustrative and do not necessarily include all content and operations / steps, nor do they necessarily have to be performed in the described order. For example, some operations / steps can be broken down, while others can be combined or partially combined; therefore, the actual execution order may change depending on the specific circumstances.

[0029] It should be noted that "multiple" in this article refers to two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. The character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0030] Please see Figure 1 .

[0031] Figure 1 A simplified architectural diagram of a vehicle system according to an embodiment of this application is shown. The vehicle system 100 may include: a vehicle door opening adjustment device 101, a front and rear seat adjustment device 102, a floor adjustment device 103, a steering wheel adjustment device 104, an auxiliary pedal adjustment device 105, and a ground line adjustment device 106.

[0032] In this application, the vehicle system can be used in the bench design process during the vehicle development phase. Designing different vehicle models requires consideration of different door openings, different front and rear seat positions, different floor heights, different steering wheel positions, different auxiliary pedals, and different ground line heights. For example, when designing a regular family car, the door opening is limited by the vehicle size and cannot be designed too large, but it also cannot be designed too small for ease of getting in and out of the car.

[0033] For example, when designing large vehicles, the ground clearance (ground line height) is usually high. In this case, the design of auxiliary pedals and the ground line height should be considered to facilitate the entry and exit of drivers and passengers. The vehicle system provided by this application can be adjusted according to the design requirements of different vehicle models to create different door openings, different front and rear seat positions, different floor heights, different steering wheel positions, different auxiliary pedals, and different ground line heights. Then, ergonomic tests are conducted to verify the convenience of getting in and out of different vehicle models.

[0034] In this application, the vehicle system can be retained or transferred to a mass-produced vehicle. Therefore, the bench design process during the vehicle development stage needs to verify the compatibility and adjustability of the vehicle door opening adjustment device, front and rear seat adjustment device, floor adjustment device, steering wheel adjustment device, auxiliary pedal adjustment device, and ground line adjustment device.

[0035] In other words, the adjustability of the aforementioned devices varies across different vehicle models. For example, the steering wheel adjustment device of a large vehicle can be more adjustable than that of a small vehicle. To meet the design requirements of different vehicle models, the vehicle system provided in this application can be combined with different adaptability and adjustability of vehicle door opening adjustment devices, front and rear seat adjustment devices, floor adjustment devices, steering wheel adjustment devices, auxiliary pedal adjustment devices, and ground line adjustment devices. This determines the configuration of the vehicle system in actual mass-produced vehicles, ensuring to a certain extent that each vehicle model has a certain level of ease of getting in and out of the vehicle, and also meeting the actual usage scenarios of different vehicle models.

[0036] In this application, the vehicle door opening adjustment device may include at least one adjustable sealing strip, and the vehicle door opening adjustment device adjusts the vehicle door opening through at least one adjustable sealing strip. It should be noted that, for a single door opening, the current door opening can be adjusted by four adjustable sealing strips, with each adjustable sealing strip corresponding to the four directions of the door opening: up, down, front, and back.

[0037] For example, please see Figure 2 , Figure 2 A simplified diagram of a vehicle structure according to an embodiment of this application is shown. When it is necessary to enlarge the door opening to its maximum extent, an adjustable sealing strip (such as...) corresponding to the direction above the door opening... Figure 2 The upper end 201 of the rear door sealing strip can be adjusted to the maximum adjustable position upwards, and the corresponding adjustable sealing strip at the back of the door opening (such as...) Figure 2 The rear door sealing strip (rear end 202) can be adjusted to the maximum adjustable position towards the rear of the door opening. The corresponding adjustable sealing strip below the door opening (such as...) Figure 2 The lower end 203 of the rear door sealing strip can be adjusted to the maximum adjustable position downwards, and the corresponding adjustable sealing strip at the front of the door opening (such as...) Figure 2 The lower end (204) of the rear door sealing strip can be adjusted to the maximum adjustable position facing forward of the door opening.

[0038] For example, when a doorway needs to be reduced to its minimum size, the adjustable sealing strip above the doorway can be adjusted to its minimum upward adjustment position, the adjustable sealing strip behind the doorway can be adjusted to its minimum rearward adjustment position, the adjustable sealing strip below the doorway can be adjusted to its minimum downward adjustment position, and the adjustable sealing strip in front of the doorway can be adjusted to its minimum forward adjustment position. The adjustment positions of the adjustable sealing strips can be determined according to the design requirements of different vehicle models.

[0039] Please continue reading. Figure 2 In this application, the front and rear seat adjustment device includes an overall seat position adjustment sub-device and a partial seat position adjustment sub-device. The overall seat position adjustment sub-device is used to adjust the fore-aft, heel-and-groove, left-and-right, and horizontal rotation angles of the front and rear seats 205 and 206. The partial seat position adjustment sub-device is used to adjust the seat cushion height and the fore-and-aft backrest protrusion of the front and rear seats 205 and 206. It should be noted that the overall seat position adjustment sub-device can adjust the fore-aft, heel-and-groove, and left-and-right positions of the seat, and can also rotate the seat. The partial seat position adjustment sub-device can adjust the seat cushion height up and down, and can also adjust the fore-and-aft backrest protrusion.

[0040] Please continue reading. Figure 2 In this application, the floor adjustment device is used to adjust the height of the floor. The heel position of the driver or passenger can be adjusted by raising or lowering the floor (e.g., ...). Figure 2 The front heel point 207 and rear heel point 208 are used to optimize the height of the driver's feet from the bottom of the doorway.

[0041] For example, when the height difference between the lower edge of a vehicle doorway and the floor is too large, drivers and passengers need to make relatively large foot movements when getting in and out of the vehicle. They may need to lift their feet and knees significantly to overcome the height difference and complete the disembarkation, which is very inconvenient. Therefore, during the bench design phase, the vehicle system provided in this application can be designed and verified for different height differences by adjusting different floor heights to determine the most suitable height difference for each vehicle model. Furthermore, the floor adjustment device can be retained in actual production vehicles, enabling them to have floor adjustment functionality and fully meet users' comfort requirements.

[0042] Please continue reading. Figure 2In this application, the steering wheel adjustment device is used to adjust the axial position and tilt angle of the steering wheel 209. The steering wheel adjustment device can be used to achieve both axial and angle adjustment functions of the steering wheel 209. For example, when the steering wheel is too close to the seat cushion, the driver's knees or thighs are prone to colliding with the steering wheel during getting in and out of the vehicle, obstructing the movement of their legs and feet. This requires the driver to adjust the posture of their thighs or knees before moving to complete the getting in and out of the vehicle, which is very inconvenient.

[0043] Therefore, during the bench design phase, the vehicle system provided in this application can be designed and verified by adjusting different steering wheel positions to determine the most suitable steering wheel position for each vehicle model, making it as convenient as possible for drivers of different body types to get in and out of the vehicle. The steering wheel adjustment device can also be retained in the actual mass-produced vehicles, so that the mass-produced vehicles have steering wheel adjustment function. During the process of getting in and out of the vehicle, the steering wheel can be moved axially or even swung at a certain angle, further improving the convenience of getting in and out of the vehicle and fully meeting the user's comfort requirements.

[0044] Please continue reading. Figure 2 In this application, the auxiliary pedal adjustment device is used to adjust the vertical height and horizontal position of the auxiliary pedal 210. The auxiliary pedal adjustment device is used to adjust the height of the auxiliary pedal 210 and the extension amount of the auxiliary pedal, so that it can provide support when the passenger steps on it.

[0045] For example, if the height of the auxiliary pedal is too low or the extension is too small, drivers and passengers cannot use the auxiliary pedal for support when getting in and out of the vehicle. Therefore, during the bench design phase, the vehicle system provided in this application can be verified by adjusting different auxiliary pedal positions to determine the most suitable auxiliary pedal extension position for each vehicle model; the adaptability and adjustability of the auxiliary pedal adjustment device can also be verified during the bench design phase; and the auxiliary pedal adjustment device can be retained in actual production vehicles, enabling production vehicles to have auxiliary pedal adjustment functionality, allowing users to adjust the auxiliary pedal to a suitable position during getting in and out of the vehicle, fully meeting the user's comfort requirements.

[0046] Please continue reading. Figure 2 In this application, the ground line adjustment device can be used to adjust the vehicle's posture. The ground line adjustment device can change the relative positional relationship between the human body and the ground line 211 by adjusting the overall vehicle posture. The ground line adjustment device can be an actively lifting suspension device, reducing the suspension height when the vehicle needs to be lowered and increasing the suspension height when the vehicle needs to be raised.

[0047] In addition to changing the relative position between the human body and the ground, the ground alignment adjustment device can also be used to improve the vehicle's appearance when in a low-profile position and its passability when in a high-profile position. For example, when the overall vehicle posture needs to be adjusted to a low position, the vehicle height can be lowered by adjusting the suspension, and vice versa.

[0048] Therefore, during the bench design phase, the vehicle system provided in this application can be designed and verified by adjusting different suspension heights to determine the most suitable suspension height for each model; the adaptability and adjustability of the ground line adjustment device can also be verified during the bench design phase; and the ground line adjustment device can be retained in the actual mass-produced vehicle, so that the mass-produced vehicle has the function of adjusting the vehicle's posture and fully meets the user's comfort requirements.

[0049] Please see Figure 3 , Figure 3 A simplified flowchart of a control method for a vehicle system according to an embodiment of this application is shown. The method is implemented based on the vehicle system and may include steps S301-S303:

[0050] Step S301: Detect and identify boarding / alighting signals.

[0051] In step S302, if the vehicle entry / exit signal is recognized as a vehicle entry signal, then the vehicle door opening adjustment device, the front and rear seat adjustment devices, the floor adjustment device, the steering wheel adjustment device, the auxiliary pedal adjustment device, and the ground line adjustment device are controlled to perform a first adjustment operation in a first preset sequence.

[0052] In step S303, if the vehicle entry / exit signal is recognized as an exit signal, then the vehicle door opening adjustment device, the front and rear seat adjustment devices, the floor adjustment device, the steering wheel adjustment device, the auxiliary pedal adjustment device, and the ground line adjustment device are controlled to perform a second adjustment operation in a second preset sequence.

[0053] In this application, the first preset sequence may be: the ground line adjustment device, the auxiliary pedal adjustment device, the front and rear seat adjustment devices, the steering wheel adjustment device, the floor adjustment device, and the vehicle door opening adjustment device.

[0054] In this application, the second preset sequence can be: the ground line adjustment device, the steering wheel adjustment device, the front and rear seat adjustment devices, the floor adjustment device, the vehicle door opening adjustment device, and the auxiliary pedal adjustment device.

[0055] In this application, the control method can be divided into driver boarding and alighting control process and passenger boarding and alighting control process. At the same time, at different stages of the vehicle model, the boarding and alighting control process can be further subdivided into actual vehicle boarding and alighting control process and bench board boarding and alighting control process.

[0056] When the vehicle boarding / alighting signal is identified as a boarding signal, the driver boarding control process – benchtop – can be as follows:

[0057] S001: Suspension adjustment, control the ground line adjustment device to perform the first adjustment operation, and lower the vehicle body posture.

[0058] S002: The driver opens the car door.

[0059] S003: Pedal adjustment, controlling the auxiliary pedal adjustment device to perform the first adjustment operation, extending the auxiliary pedal.

[0060] S004: Seat adjustment, controls the front and rear seat adjustment devices to perform the first adjustment operation, moves the seat back to the rearmost position and lowers the seat height to expand the interior space for the driver to enter the vehicle.

[0061] S005: Steering wheel adjustment. Control the steering wheel adjustment device to perform the first adjustment operation. The steering wheel is adjusted synchronously with the opening of the door to the highest position of the steering wheel and the position closest to the windshield.

[0062] S006: Floor adjustment. Control the steering wheel adjustment device to perform the first adjustment operation, raise the floor inside the vehicle, and reduce the height difference between the floor and the lower edge of the door opening.

[0063] S007: Doorway Adjustment. Control the vehicle doorway adjustment device to perform the first adjustment operation. Specifically, the adjustable sealing strip corresponding to the upper part of the doorway can be adjusted to the maximum adjustable position upwards, the adjustable sealing strip corresponding to the rear part of the doorway can be adjusted to the maximum adjustable position backwards, the adjustable sealing strip corresponding to the lower part of the doorway can be adjusted to the maximum adjustable position downwards, and the adjustable sealing strip corresponding to the front part of the doorway can be adjusted to the maximum adjustable position forwards, allowing the driver to enter the vehicle.

[0064] Through the above control process, technicians can determine the suitability and adjustability of each adjustment device based on the driver's experience upon entering the vehicle, thereby further optimizing the vehicle system settings and providing bench data support for subsequent actual installation in mass-produced vehicles.

[0065] When the vehicle boarding / alighting signal is recognized as a boarding signal, the driver boarding control process in the actual vehicle can be as follows:

[0066] S001: Suspension adjustment, control the ground line adjustment device to perform the first adjustment operation, lower the suspension.

[0067] S002: The driver opens the car door.

[0068] S003: Pedal adjustment, controlling the auxiliary pedal adjustment device to perform the first adjustment operation, extending the auxiliary pedal.

[0069] S004: Seat adjustment, controls the front and rear seat adjustment devices to perform the first adjustment operation, moves the seat back to the rearmost position and lowers the seat height to expand the interior space for the driver to enter the vehicle.

[0070] S005: Steering wheel adjustment. Control the steering wheel adjustment device to perform the first adjustment operation. The steering wheel is adjusted synchronously with the opening of the door to the highest position of the steering wheel and the position closest to the windshield. The driver enters the vehicle.

[0071] For the sake of chassis rigidity and cost considerations, the door openings and floor of mass-produced vehicles are usually not adjustable. Therefore, compared with the bench stage, the control process in the actual vehicle stage will reduce the two processes of floor adjustment and door opening adjustment.

[0072] When the vehicle alighting / getting-out signal is identified as an alighting signal, the driver alighting control process - bench can be as follows:

[0073] S001: Suspension adjustment, control the ground line adjustment device to perform the second adjustment operation, lower the suspension.

[0074] S002: The driver opens the car door.

[0075] S003: Steering wheel adjustment. Control the steering wheel adjustment device to perform the first adjustment operation. The steering wheel is adjusted synchronously with the opening of the door to the highest position of the steering wheel and the position closest to the windshield.

[0076] S004: Seat adjustment. Control the front and rear seat adjustment devices to perform the first adjustment operation, move the seat back to the rearmost position and lower the seat height to expand the interior space for the driver to get out of the vehicle and facilitate the driver's movement.

[0077] S005: Floor adjustment. Control the steering wheel adjustment device to perform the first adjustment operation, raise the floor inside the vehicle, and reduce the height difference between the floor and the lower edge of the door opening.

[0078] S006: Doorway Adjustment. Control the vehicle doorway adjustment device to perform the first adjustment operation. Specifically, the adjustable sealing strip corresponding to the upper direction of the doorway can be adjusted to the maximum adjustable position upwards, the adjustable sealing strip corresponding to the rear direction of the doorway can be adjusted to the maximum adjustable position backwards, the adjustable sealing strip corresponding to the lower direction of the doorway can be adjusted to the maximum adjustable position downwards, and the adjustable sealing strip corresponding to the front direction of the doorway can be adjusted to the maximum adjustable position forwards.

[0079] S007: Pedal adjustment, control the auxiliary pedal adjustment device to perform the first adjustment operation, extend the auxiliary pedal, and the driver gets off the vehicle.

[0080] The boarding / alighting signal is recognized as an alighting signal, and the driver alighting control process is initiated in the actual vehicle.

[0081] S001: Suspension adjustment, control the ground line adjustment device to perform the second adjustment operation, lower the suspension.

[0082] S002: The driver opens the car door.

[0083] S003: Steering wheel adjustment. Control the steering wheel adjustment device to perform the first adjustment operation. The steering wheel is adjusted synchronously with the opening of the door to the highest position of the steering wheel and the position closest to the windshield.

[0084] S004: Seat adjustment. Control the front and rear seat adjustment devices to perform the first adjustment operation, move the seat back to the rearmost position and lower the seat height to expand the interior space for the driver to get out of the vehicle and facilitate the driver's movement.

[0085] S005: Pedal adjustment, control the auxiliary pedal adjustment device to perform the first adjustment operation, extend the auxiliary pedal, and the driver gets off the vehicle.

[0086] For the sake of chassis rigidity and cost considerations, the door openings and floor of mass-produced vehicles are usually not adjustable. Therefore, compared with the bench stage, the control process in the actual vehicle stage will reduce the two processes of floor adjustment and door opening adjustment.

[0087] The present application will now be described in detail with reference to complete embodiments.

[0088] Example 1:

[0089] When the driver's platform model stops, the get-on / off signal is recognized as an alighting signal. The door handle inside the vehicle uses two-level control. When the first gear is engaged, the overall posture of the vehicle is adjusted, and the overall height of the vehicle is lowered through suspension adjustment.

[0090] Pull the door handle to the second level, and the door will open from the inside. The steering wheel will adjust to its highest and closest position to the front of the car as the door opens. The seat will also adjust to its lowest and furthest position as the door opens, lowering the height of the pelvis from the ground. The floor adjustment can also be adjusted to adapt to the user's posture, raising the floor to reduce the height difference between the feet and the door sill (the lower edge of the doorway).

[0091] Next, adjust the door opening. The door opening is divided into four parts: the top and bottom, the front and back of the sealing strip, each corresponding to a different adjustment device. Adjust the top of the door opening to the maximum adjustable position upwards, the back of the door opening to the maximum adjustable position backwards, the bottom of the door opening to the maximum adjustable position downwards, and the front of the door opening to the maximum adjustable position forwards.

[0092] The auxiliary pedal is adjusted from the retracted state to the extended state. The extension amount and height of the auxiliary pedal can be adjusted through the adjustment mechanism. The driver can adjust the position of the pedal according to personal habits. After the vehicle system is adjusted, the driver can complete the action of getting out of the vehicle.

[0093] Example 2:

[0094] When the driver stops the vehicle, the get-on / off signal is recognized as an alighting signal. The door handle is controlled in two stages. When the first stage is engaged, the overall vehicle posture is adjusted, and the overall vehicle height is lowered through suspension adjustment.

[0095] Pull the door handle to the second level, and the door will open from the inside. The steering wheel will adjust to its highest and closest position to the front of the car as the door opens. The seat will also adjust to its lowest and furthest position as the door opens, lowering the height of the pelvis from the ground to the lowest possible level.

[0096] The auxiliary pedal is adjusted from the retracted state to the extended state. The extension amount and height of the auxiliary pedal can be adjusted through the auxiliary pedal adjustment device. The driver can adjust the position of the pedal according to personal habits. After the vehicle system is adjusted, the driver can complete the action of getting out of the vehicle.

[0097] It should be noted that the difference between the actual vehicle and the test bench is that the vehicle floor and door openings are not adjustable.

[0098] The embodiments of the device provided in this application will now be described in conjunction with the accompanying drawings.

[0099] Please see Figure 4 , Figure 4 A block diagram of a vehicle system control device according to an embodiment of the present application is shown. The vehicle system control device 400 may include: a detection unit, a first control unit, and a second control unit.

[0100] The detection unit 401 can be used to detect and identify vehicle entry / exit signals. The first control unit 402 can be used to control the vehicle door opening adjustment device, the front and rear seat adjustment devices, the floor adjustment device, the steering wheel adjustment device, the auxiliary pedal adjustment device, and the ground line adjustment device to perform a first adjustment operation according to a first preset sequence when the vehicle entry / exit signal is identified as an entry signal; the second control unit 403 can be used to control the vehicle door opening adjustment device, the front and rear seat adjustment devices, the floor adjustment device, the steering wheel adjustment device, the auxiliary pedal adjustment device, and the ground line adjustment device to perform a second adjustment operation according to a second preset sequence when the vehicle entry / exit signal is identified as an exit signal.

[0101] It should be noted that for any content not described in detail in this embodiment of the device, please refer to the above description of the vehicle system control method.

[0102] Please see Figure 5 , Figure 5 A schematic diagram of a computer system suitable for implementing the embodiments of this application is shown. It should be noted that... Figure 5 The computer system 500 of the electronic device shown is merely an example and should not impose any limitation on the functionality and scope of use of the embodiments of this application.

[0103] like Figure 5 As shown, the computer system 500 includes a Central Processing Unit (CPU) 501, which can perform various appropriate actions and processes based on programs stored in Read-Only Memory (ROM) 502 or programs loaded from storage portion 508 into Random Access Memory (RAM) 503, such as performing the methods described in the above embodiments. The RAM 503 also stores various programs and data required for system operation. The CPU 501, ROM 502, and RAM 503 are interconnected via a bus 504. An Input / Output (I / O) interface 505 is also connected to the bus 504.

[0104] The following components are connected to I / O interface 505: an input section 506 including a keyboard, mouse, etc.; an output section 507 including a cathode ray tube (CRT), liquid crystal display (LCD), etc., and speakers, etc.; a storage section 508 including a hard disk, etc.; and a communication section 509 including a network interface card such as a LAN (Local Area Network) card, modem, etc. The communication section 509 performs communication processing via a network such as the Internet. A drive 510 is also connected to I / O interface 505 as needed. Removable media 511, such as a disk, optical disk, magneto-optical disk, semiconductor memory, etc., are installed on drive 510 as needed so that computer programs read from them can be installed into storage section 508 as needed.

[0105] Specifically, according to embodiments of this application, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, embodiments of this application include a computer program product comprising a computer program carried on a computer-readable medium, the computer program containing program code for performing the methods shown in the flowcharts. In such embodiments, the computer program can be downloaded and installed from a network via communication section 509, and / or installed from removable medium 511. When the computer program is executed by central processing unit (CPU) 501, it performs various functions defined in the system of this application.

[0106] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of this application. Each block in a flowchart or block diagram may represent a module, segment, or portion of code, which contains one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions indicated in the blocks may occur in a different order than those indicated in the drawings. For example, two consecutively indicated blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each block in a block diagram or flowchart, and combinations of blocks in a block diagram or flowchart, can be implemented using a dedicated hardware-based system that performs the specified function or operation, or using a combination of dedicated hardware and computer instructions.

[0107] The units described in the embodiments of this application can be implemented in software or hardware, and the described units can also be located in a processor. The names of these units do not necessarily limit the specific unit itself.

[0108] In another aspect, this application also provides a computer program product or computer program including computer instructions stored in a computer-readable storage medium. A processor of an electronic device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the electronic device to perform the vehicle system control method described in the above embodiments.

[0109] In another aspect, this application also provides a computer-readable medium, which may be included in the electronic device described in the above embodiments; or it may exist independently and not assembled into the electronic device. The computer-readable medium carries one or more programs, which, when executed by the electronic device, cause the electronic device to implement the vehicle system control method described in the above embodiments.

[0110] It should be noted that although several modules or units for the device used to perform actions have been mentioned in the detailed description above, this division is not mandatory. In fact, according to the embodiments of this application, the features and functions of two or more modules or units described above can be embodied in one module or unit. Conversely, the features and functions of one module or unit described above can be further divided and embodied by multiple modules or units.

[0111] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the embodiments disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein.

[0112] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A control method for a vehicle system, characterized in that, The method is implemented based on a vehicle system, which includes: a vehicle door opening adjustment device, front and rear seat adjustment devices, a floor adjustment device, a steering wheel adjustment device, an auxiliary pedal adjustment device, and a ground line adjustment device; the vehicle door opening adjustment device includes at least one adjustable sealing strip, and the vehicle door opening adjustment device adjusts the vehicle door opening through at least one adjustable sealing strip; the floor adjustment device is used to adjust the floor lifting height; the ground line adjustment device is used to adjust the vehicle posture; the method includes: Detect and identify boarding and alighting signals; If the vehicle entry / exit signal is recognized as an entry signal, the vehicle door opening adjustment device, the front and rear seat adjustment device, the floor adjustment device, the steering wheel adjustment device, the auxiliary pedal adjustment device, and the ground line adjustment device are controlled to perform a first adjustment operation in a first preset sequence. If the vehicle entry / exit signal is recognized as an exit signal, the vehicle door opening adjustment device, the front and rear seat adjustment devices, the floor adjustment device, the steering wheel adjustment device, the auxiliary pedal adjustment device, and the ground line adjustment device are controlled to perform a second adjustment operation in a second preset sequence. The first preset sequence is: the ground line adjustment device, the auxiliary pedal adjustment device, the front and rear seat adjustment devices, the steering wheel adjustment device, the floor adjustment device, and the vehicle door opening adjustment device; The second preset sequence is: the ground line adjustment device, the steering wheel adjustment device, the front and rear seat adjustment devices, the floor adjustment device, the vehicle door opening adjustment device, and the auxiliary pedal adjustment device.

2. A vehicle system, characterized in that, The vehicle system is used to implement the control method of claim 1, and the vehicle system includes: a vehicle door opening adjustment device, a front and rear seat adjustment device, a floor adjustment device, a steering wheel adjustment device, an auxiliary pedal adjustment device, and a ground line adjustment device.

3. The vehicle system according to claim 2, characterized in that, The vehicle door opening adjustment device includes at least one adjustable sealing strip, and the vehicle door opening adjustment device adjusts the vehicle door opening through at least one adjustable sealing strip.

4. The vehicle system according to claim 2, characterized in that, The front and rear seat adjustment device includes an overall seat position adjustment sub-device and a partial seat position adjustment sub-device; The overall seat position adjustment sub-device is used to adjust the seat's fore-and-aft position, up-and-down position, left-and-right position, and horizontal rotation angle; the partial seat position adjustment sub-device is used to adjust the seat cushion height and the fore-and-aft protrusion of the seat back.

5. The vehicle system according to claim 2, characterized in that, The floor adjustment device is used to adjust the height of the floor.

6. The vehicle system according to claim 2, characterized in that, The steering wheel adjustment device is used to adjust the axial position and tilt angle of the steering wheel.

7. The vehicle system according to claim 2, characterized in that, The auxiliary pedal adjustment device is used to adjust the vertical height and horizontal position of the auxiliary pedal.

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