Vehicle control method and device and vehicle

Abstract

The invention provides a vehicle control method and device and a vehicle, and relates to the technical field of vehicles, and the control method comprises the steps: obtaining the road condition information of a target road section; wherein the target road section is used for representing a to-be-driven road section of the vehicle; the road condition information comprises road gradient and / or road camber; determining a target adjustment parameter of a target seat in the vehicle based on the road condition information of the target road section; and before driving to the target road section, adjusting the target seat based on the target adjustment parameter. The control method can improve the riding comfort of the user.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and more specifically, to a vehicle control method, device and vehicle in the field of vehicle technology. Background Art

[0002] With the rapid development of the automobile industry and the improvement of people's living standards, people have higher and higher requirements for the comfort of car driving. When the vehicle is driving on uphill and downhill or on some special sections with road angles such as turning, the user often feels uncomfortable such as leaning forward, leaning back or sliding due to the change of body posture. For example, when the slope of the road is large, the user's body posture will change significantly; this will affect the user's riding comfort and even threaten driving safety.

[0003] Therefore, how to improve the riding comfort of users is a technical problem that needs to be solved urgently. Summary of the invention

[0004] The present application provides a vehicle control method, device and vehicle, which can improve the riding comfort of users.

[0005] In a first aspect, a vehicle control method is provided, the method comprising: obtaining road condition information of a target section; wherein the target section is used to represent a section on which the vehicle is to travel; the road condition information comprises a road slope and / or a road curvature; based on the road condition information of the target section, determining target adjustment parameters of a target seat in the vehicle; and before driving to the target section, adjusting the target seat based on the target adjustment parameters.

[0006] In an embodiment of the present application, the road condition information of the target section is obtained; based on the road condition information of the target section, the target adjustment parameters of the target seat are determined; then before the vehicle travels to the target section, the target seat is adjusted based on the target adjustment parameters; since the target section is used to represent the section to be traveled by the vehicle, the road condition information includes the road slope and / or the road curvature, so the terrain characteristics of the section to be traveled in front of the vehicle can be determined in advance; and based on the terrain characteristics of the section to be traveled in front, the target seat is adjusted; when the vehicle is traveling on the target section, since the target seat is adjusted in advance, the user's driving discomfort caused by the change of the vehicle body posture when the vehicle is traveling on the target driving section is avoided; based on this, the present solution can improve the user's riding comfort.

[0007] In combination with the first aspect, in certain implementations of the first aspect, the road condition information includes a road slope; the method provided in an embodiment of the present application also includes: determining a first target area on the seat cushion of a target seat; wherein the first target area is an area close to the steering wheel side of the vehicle; based on the road condition information of the target road section, determining the target adjustment parameters of the target seat in the vehicle, including: based on the road slope, determining the adjustment height of the first target area and the inclination angle of the backrest of the target seat in the target adjustment parameters; wherein the adjustment height of the first target area and the inclination angle of the backrest are positively correlated with the road slope.

[0008] In an embodiment of the present application, the adjustment height of the first target area and the inclination angle of the backrest of the target seat are determined based on the road slope, which can ensure that the driver's buttocks and legs can get proper support on roads with different slopes, thereby improving the user's riding comfort.

[0009] In combination with the first aspect and the above-mentioned implementation methods, in some implementation methods of the first aspect, the road condition information also includes: the slope direction of the road slope; based on the road condition information of the target section, determining the target adjustment parameters of the target seat in the vehicle, including: based on the slope direction, determining the adjustment direction of the first target area in the target adjustment parameters and the tilt direction of the backrest.

[0010] In an embodiment of the present application, based on the slope direction, the adjustment direction of the first target area in the target adjustment parameters and the tilt direction of the backrest are determined, so that the specific adjustment of the target seat can be further achieved, thereby improving the user's riding comfort.

[0011] In combination with the first aspect and the above-mentioned implementation methods, in some implementation methods of the first aspect, the target adjustment parameters are determined based on the slope direction, including: if the slope direction is an uphill direction, the adjustment direction is determined to be a vertical downward direction, and the tilt direction is a direction toward the steering wheel; if the slope direction is a downhill direction, the adjustment direction is determined to be a vertical upward direction, and the tilt direction is a direction away from the steering wheel.

[0012] In an embodiment of the present application, by determining the adjustment direction of the first target area and the tilt direction of the backrest in different situations in different slope directions, i.e., uphill direction and downhill direction, the adjustment of the target seat in different slope directions can be achieved, thereby improving the user's riding comfort.

[0013] In combination with the first aspect and the above-mentioned implementation methods, in certain implementation methods of the first aspect, the road condition information includes road curvature; the method provided in the embodiment of the present application also includes: determining the turning direction of the road curvature; based on the turning direction, determining the second target area on the seat cushion of the target seat; based on the road condition information of the target road section, determining the target adjustment parameters of the target seat in the vehicle, including: based on the road curvature, determining the adjustment height of the second target area in the target adjustment parameters; wherein, the road curvature is positively correlated with the adjustment height of the second target area.

[0014] In an embodiment of the present application, the adjustment height of the second target area in the target adjustment parameter is determined based on the road curvature, and the target seat is adjusted based on the target adjustment parameter. This can avoid the discomfort caused by the user's body leaning toward the outside of the curve when the vehicle turns, thereby improving the user's riding comfort.

[0015] In combination with the first aspect and the above-mentioned implementation methods, in certain implementation methods of the first aspect, the method provided in the embodiment of the present application also includes: determining the tilt angle of the steering wheel in the vehicle based on the curvature of the road; wherein the curvature of the road is positively correlated with the tilt angle of the steering wheel; determining the tilt direction of the steering wheel based on the turning direction; and adjusting the steering wheel based on the tilt angle of the steering wheel and the tilt direction of the steering wheel before driving to the target section.

[0016] In an embodiment of the present application, the inclination angle and inclination direction of the steering wheel are determined by the curvature of the road and the turning direction, which can reduce the discomfort of the user's arms and shoulders when driving the vehicle and turning, thereby further improving the user's riding comfort.

[0017] In combination with the first aspect and the above-mentioned implementation methods, in certain implementation methods of the first aspect, the road condition information includes road slope and road curvature; the method provided in the embodiment of the present application also includes: determining a third target area on the seat cushion of the target seat; based on the road condition information of the target road section, determining the target adjustment parameters of the target seat in the vehicle, including: based on the road slope and the road curvature, determining the adjustment height of the third target area in the target adjustment parameters and the inclination angle of the backrest of the target seat; wherein the adjustment height of the third target area is positively correlated with the road slope and the road curvature, respectively; and the inclination angle of the backrest is positively correlated with the road slope.

[0018] In an embodiment of the present application, when the target road section has a certain slope and curvature, a third target area can be determined; and based on the road slope and road curvature, the adjustment height of the third target area and the inclination angle of the backrest of the target seat are determined, so that the target seat can be adjusted when the vehicle is traveling on a complex road section, further accurately avoiding the user's discomfort caused by the tilt of the vehicle, thereby improving the user's riding comfort.

[0019] In combination with the first aspect and the above-mentioned implementation methods, in some implementation methods of the first aspect, the road condition information also includes: the driving time of the target section; based on the road condition information of the target section, determining the target adjustment parameters of the target seat in the vehicle, including: if it is detected that the driving time is greater than the preset time, and the road slope is greater than the preset slope and / or the road curvature is greater than the preset curvature, determining the target adjustment parameters based on the road condition information.

[0020] In an embodiment of the present application, when the target road section is obtained, the road slope, road curvature and driving time are first detected. This can determine whether the target road section has a significant impact on the user's riding experience, thereby avoiding frequent adjustments of the target seat that may cause discomfort to the user, thereby improving the user's riding comfort.

[0021] In a second aspect, a vehicle control device is provided, the control device comprising:

[0022] An acquisition module is used to acquire road condition information of a target road section; wherein the target road section is used to represent the road section to be traveled by the vehicle; the road condition information includes a road slope and / or a road curvature;

[0023] A determination module, for determining target adjustment parameters of a target seat in a vehicle based on road condition information of a target road section;

[0024] The adjustment module is used to adjust the target seat based on the target adjustment parameters before driving to the target section.

[0025] As a possible implementation method, the determination module is also used to determine a first target area on the seat cushion of the target seat; wherein the first target area is the area close to the steering wheel side of the vehicle; the determination module is specifically used to determine the adjustment height of the first target area and the inclination angle of the backrest of the target seat in the target adjustment parameters based on the road slope; wherein the adjustment height of the first target area and the inclination angle of the backrest are positively correlated with the road slope.

[0026] As a possible implementation manner, the determination module is specifically configured to determine the adjustment direction of the first target area in the target adjustment parameter and the tilt direction of the backrest based on the slope direction.

[0027] As a possible implementation method, the determination module is specifically used to determine that if the slope direction is an uphill direction, the adjustment direction is determined to be a vertical downward direction, and the tilt direction is toward the steering wheel; if the slope direction is a downhill direction, the adjustment direction is determined to be a vertical upward direction, and the tilt direction is away from the steering wheel.

[0028] As a possible implementation method, the determination module is also used to determine a second target area on the seat cushion of the target seat based on the turning direction; the determination module is specifically used to determine the adjustment height of the second target area in the target adjustment parameter based on the road curvature; wherein the road curvature is positively correlated with the adjustment height of the second target area.

[0029] As a possible implementation method, the determination module is also used to determine the tilt angle of the steering wheel in the vehicle based on the curvature of the road; wherein the curvature of the road is positively correlated with the tilt angle of the steering wheel; and based on the turning direction, the tilt direction of the steering wheel is determined; and the adjustment module is further used to adjust the steering wheel based on the tilt angle of the steering wheel and the tilt direction of the steering wheel before driving to the target section.

[0030] As a possible implementation method, the determination module is also used to determine a third target area on the seat cushion of the target seat; the determination module is specifically used to determine the adjustment height of the third target area in the target adjustment parameters and the inclination angle of the backrest of the target seat based on the road slope and the road curvature; wherein the adjustment height of the third target area is positively correlated with the road slope and the road curvature, respectively; and the inclination angle of the backrest is positively correlated with the road slope.

[0031] As a possible implementation method, the determination module is specifically used to determine the target adjustment parameters based on the road condition information if it is detected that the driving time is greater than the preset time, and the road slope is greater than the preset slope and / or the road curvature is greater than the preset curvature.

[0032] In a third aspect, a vehicle is provided, comprising a memory and a processor. The memory is used to store executable program code, and the processor is used to call and run the executable program code from the memory, so that the vehicle executes the method in the first aspect or any possible implementation of the first aspect.

[0033] In a fourth aspect, a computer program product is provided, comprising: a computer program code, which, when executed on a computer, enables the computer to execute the method in the first aspect or any possible implementation of the first aspect.

[0034] In a fifth aspect, a computer-readable storage medium is provided, which stores a computer program code. When the computer program code runs on a computer, the computer executes the method in the above-mentioned first aspect or any possible implementation manner of the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 is a flow chart of a vehicle control method provided in an embodiment of the present application;

[0036] Figure 2 is a scene schematic diagram of a target seat provided in an embodiment of the present application;

[0037] Figure 3 is a flow chart of another vehicle control method provided in an embodiment of the present application;

[0038] Figure 4 is a structural schematic diagram of a vehicle control device provided in an embodiment of the present application;

[0039] Figure 5 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0040] The technical solution in the present application will be described clearly and in detail below in conjunction with the accompanying drawings. In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B: "and / or" in the text is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0041] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as suggesting or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0042] With the rapid development of the automobile industry and the improvement of people's living standards, people have higher and higher requirements for the comfort of car driving. When the vehicle is driving on uphill and downhill or on some special sections with road angles such as turning, the user often feels uncomfortable such as leaning forward, leaning back or sliding due to the change of body posture. For example, when the slope of the road is large, the user's body posture will change significantly; this will affect the user's riding comfort and even threaten driving safety.

[0043] In the related art, the adjustment of vehicle seats usually relies on manual operation, and the driver and passengers need to adjust the seats according to the road conditions and their own feelings. Alternatively, the sensors installed in the vehicle can detect the road conditions of the current driving section in real time and automatically adjust the seats according to the road conditions. However, under special road conditions such as uphill and downhill or curves, due to the rapid changes in the body posture, the adjustment of the seat is often difficult to keep up with such changes in time, resulting in the inability of the driver and passengers to maintain a comfortable sitting posture, and the problem of low riding comfort still exists.

[0044] In addition, in the related art, the adjustment of the vehicle seat is usually to adjust the seat as a whole, such as adjusting the overall angle of the seat, which may cause the seat adjustment to be unable to accurately meet the needs of the user.

[0045] Therefore, how to improve the riding comfort of users is a technical problem that needs to be solved urgently.

[0046] In view of this, an embodiment of the present application provides a vehicle control method, device and vehicle. When the vehicle is traveling on a target section, the method adjusts the target seat in advance, thereby avoiding the user's driving discomfort caused by the change of the vehicle body posture when traveling on the target driving section; based on this, this solution can improve the user's riding comfort.

[0047] In order to illustrate the technical solution of the present application, the following is a description through specific embodiments. Figures 1 to 3 The vehicle control method provided in the embodiment of the present application is described in detail.

[0048] It should be understood that the embodiments of the present application do not particularly limit the execution subject of the vehicle control method, as long as the program that records the code of the vehicle control method of the embodiments of the present application can be run to communicate according to the vehicle control method of the embodiments of the present application. For example, the execution subject of the vehicle control method provided in the embodiments of the present application can be a vehicle, or a vehicle control device used in a vehicle, such as a chip.

[0049] Figure 1 It is a flow chart of a vehicle control method provided in an embodiment of the present application.

[0050] S101. Obtain traffic information of a target road section.

[0051] The target road section is used to indicate the road section to be traveled by the vehicle. The road condition information includes the road slope and / or the road curvature.

[0052] Exemplarily, the target road section may be a road section that the vehicle has not passed in front of and is about to travel to during the driving process. There is a certain distance between the target road section and the road section that the vehicle is currently traveling on; the embodiment of the present application does not specifically limit the size of this distance. There may be other road sections between the target road section and the road section that the vehicle is currently traveling on, or there may not be other road sections, and the embodiment of the present application does not specifically limit this.

[0053] Exemplarily, the vehicle may obtain the road condition information of the target road section while the vehicle is traveling, or may obtain the road condition information of the target road section when the vehicle is started but not traveling.

[0054] Exemplarily, the road condition information refers to various information related to the target road section, such as road slope, road curvature, driving time, etc.

[0055] It should be explained that the road slope may refer to the degree of inclination between the road surface and the horizontal plane, usually expressed as an angle or a percentage; the road slope is expressed as a percentage in the following text of this application; in addition, the road slope in the embodiments of this application only indicates the magnitude of the road slope, and does not indicate the direction of the road slope (for example, uphill or downhill).

[0056] For example, if the road slope of the target section is 10%, it can be said that the height of the target section is adjusted by 5m for every 100 meters (m) traveled by the vehicle; for example, if the slope direction of the road slope is uphill, if the road slope of the target section is 10%, it can be said that the height of the target section increases by 5m for every 100m traveled by the vehicle. If the slope direction of the road slope is downhill, if the road slope of the target section is 10%, it can be said that the height of the target section decreases by 5m for every 100m traveled by the vehicle.

[0057] It should be explained that the road curvature may refer to the degree of curvature of the road in the horizontal direction, which is usually expressed by the radius of curvature or the turning angle; in the following text of this application, the road curvature is expressed by the turning angle, for example, a road curvature of 180 degrees (°) may indicate that the road has completely turned here. In addition, the road curvature in the embodiments of this application only indicates the size of the road curvature, but not the direction of the road curvature (for example, turning left or turning right).

[0058] As an example, the global positioning system (GPS) and pre-loaded map data can be used to obtain the road condition information of the vehicle's target section. For example, after the vehicle determines its own position through GPS, it matches it with the pre-loaded digital map to obtain the road condition information of the target section ahead.

[0059] As another example, vehicle-to-vehicle communication (V2V) or vehicle-to-infrastructure communication (V2I) can be used to obtain road condition information provided by other vehicles or infrastructure (the infrastructure can be traffic lights, traffic cameras, etc.). For example, the road condition information of the target road section can be broadcast to the rear vehicle through V2V communication with the front vehicle traveling on the target road section; correspondingly, the vehicle obtains the road condition information of the target road section from the front vehicle traveling on the target road section. For another example, the vehicle obtains the road condition information of the target road section from the traffic lights located on the target road section through V2I communication.

[0060] As another example, the vehicle may also use sensors such as cameras and radars installed on the vehicle to pre-detect the road condition information of the target road section ahead. For example, the vehicle obtains an image of the target road section ahead through the camera installed on the vehicle, and then recognizes the image to obtain road condition information such as the road slope and road curvature of the target road section.

[0061] S102. Determine target adjustment parameters of a target seat in the vehicle based on the road condition information of the target road section.

[0062] Exemplarily, the target adjustment parameters may be used to adjust the state of the target seat (eg, the overall height, local height, overall angle, local angle, etc. of the target seat).

[0063] It is understandable that changes in road condition information will affect the vehicle's body posture, thereby affecting the user's driving experience; therefore, the target adjustment parameters determined based on the road condition information of the target section can make the state of the target seat adapt to the changes in road conditions of the driving section, thereby providing the user with a comfortable driving experience.

[0064] For a detailed description of S102, please refer to the following embodiments, which will not be described in detail here.

[0065] S103. Before driving to the target road section, adjust the target seat based on the target adjustment parameters.

[0066] It should be understood that before the vehicle travels to the target section, the target seat in the vehicle can be adjusted according to predetermined target adjustment parameters to ensure that the target seat can be adjusted to a state consistent with the road conditions of the target section when the vehicle enters the target section, thereby improving the user's riding comfort.

[0067] Exemplarily, the target seat can be adjusted based on the target adjustment parameter at a preset time before the vehicle reaches the target section. The preset time can be a value preconfigured by the vehicle or a manually set value, and the embodiment of the present application does not impose specific restrictions on this. For example, the preset time can be 30 seconds (s); 30 seconds before the vehicle reaches the target section, the target seat is adjusted based on the target adjustment parameter.

[0068] It can be understood that compared with the related art in which the adjustment of the seat depends on manual operation, the embodiment of the present application can automatically adjust the target seat based on the target adjustment parameters before driving to the target section, without the need for manual adjustment of the target seat; therefore, the present solution can improve the user's riding comfort.

[0069] It can also be understood that, compared with the related art in which the vehicle can only detect the road condition information of the current driving section and thus adjust the seat based on the road condition information of the current driving section, which has a delayed response problem, the embodiment of the present application can adjust the target seat in advance based on the target adjustment parameters obtained from the road condition information of the target section before the vehicle travels to the target section. In this way, when the vehicle travels to the target section, the target seat has been adjusted, thereby ensuring that the adjustment of the seat can adapt to the changes in the driving section in a timely manner; therefore, this solution can further improve the user's riding comfort.

[0070] In an embodiment of the present application, the road condition information of the target section is obtained; based on the road condition information of the target section, the target adjustment parameters of the target seat are determined; then before the vehicle travels to the target section, the target seat is adjusted based on the target adjustment parameters; since the target section is used to represent the section to be traveled by the vehicle, the road condition information includes the road slope and / or the road curvature, so the terrain characteristics of the section to be traveled in front of the vehicle can be determined in advance; and based on the terrain characteristics of the section to be traveled in front, the target seat is adjusted; when the vehicle is traveling on the target section, since the target seat is adjusted in advance, the user's driving discomfort caused by the change of the vehicle body posture when the vehicle is traveling on the target driving section is avoided; based on this, the present solution can improve the user's riding comfort.

[0071] In a possible embodiment of the present application, the road condition information includes the road slope; the method provided in the embodiment of the present application also includes: determining a first target area on the seat cushion of the target seat; the above S102 includes: based on the road slope, determining the adjustment height of the first target area in the target adjustment parameters and the inclination angle of the backrest of the target seat.

[0072] The first target area is an area close to a steering wheel side of the vehicle; the adjustment height of the first target area and the tilt angle of the backrest are positively correlated with the road slope.

[0073] Exemplarily, the first target area can be used to provide body support for the user. For example, when the vehicle is driving on a sloped road, by adjusting the height of the first target area, the user's body can maintain a natural driving posture during driving, reducing fatigue caused by long-term driving.

[0074] For example, based on the road slope, a first target area on the seat cushion of the target seat corresponding to the road slope can be determined. For example, when it is detected that the road of the target section has a slope, the adjustment area on the seat cushion of the target seat can be determined to be an area close to the steering wheel side of the vehicle. Figure 2 The first target area A1 shown in (a) and Figure 2 The first target area B1 shown in (b) .

[0075] It should be noted that the size of the first target area on the seat cushion can be based on a pre-configured size of the vehicle or a manually set size, and the embodiment of the present application does not impose any specific limitation on this. Figure 2 The size of the first target area is only exemplified.

[0076] Exemplarily, the adjusted height of the first target area may refer to a height increased or decreased from an initial height of the first target area, where the initial height is a height when the road slope is 0%. For example, the adjusted height may be expressed in millimeters (mm) to indicate an increase or decrease relative to the initial height.

[0077] Exemplarily, the adjustment height of the first target area is positively correlated with the road slope. For example, when the road slope is greater, the adjustment height of the first target area is greater; when the road slope is smaller, the adjustment height of the first target area is smaller. In this way, by adjusting the adjustment height of the first target area corresponding to the road slope, the comfort of the user's driving posture can be ensured.

[0078] For example, as shown in Table 1, Table 1 is a correspondence table between the adjusted height of the first target area and the road slope provided in an embodiment of the present application. Table 1 only exemplifies the correspondence between the adjusted height of the first target area and the road slope, and the specific correspondence can be determined by the actual scene.

[0079] Table 1 Correspondence between the adjustment height of the first target area and the road slope

[0080] Road slope (%) Adjustment height of the first target area (mm) 0 0 5 10 10 20 15 30 20 40 ... ...

[0081] For example: when the road slope is 0%, the adjusted height of the first target area is 0mm; when the road slope is 5%, the adjusted height of the first target area is 10mm; when the road slope is 10%, the adjusted height of the first target area is 20mm; when the road slope is 15%, the adjusted height of the first target area is 30mm; when the road slope is 20%, the adjusted height of the first target area is 40mm.

[0082] For example, the inclination angle of the backrest of the target seat may refer to the angle between the backrest of the target seat and the cushion of the target seat. When the vehicle is traveling on a sloped road, by adjusting the inclination angle of the backrest of the target seat, the user's body (e.g., waist) can maintain a more natural posture during driving, reducing fatigue caused by long-term driving.

[0083] For example, when the vehicle is traveling on an uphill section, the user may lean backward due to the change in the vehicle body posture; by adjusting the inclination angle of the backrest, better support can be provided.

[0084] For another example, when the vehicle is traveling on a downhill section, the user may slide forward; at this time, the inclination angle of the backrest is adjusted to enhance the stability of the seat.

[0085] For example, the tilt angle of the backrest is positively correlated with the road slope. For example, when the road slope is greater, the tilt angle of the backrest is greater; when the road slope is smaller, the tilt angle of the backrest is smaller. In this way, by adjusting the tilt angle of the backrest corresponding to the road slope, the comfort of the user's driving posture can be ensured.

[0086] For example, as shown in Table 2, Table 2 is a table of correspondence between the inclination angle of a backrest and the road slope provided in an embodiment of the present application. The unit of the inclination angle of the backrest is degree. Table 2 only exemplifies the correspondence between the inclination angle of the backrest and the road slope, and the specific correspondence can be determined by the actual scene.

[0087] Table 2 Correspondence between the inclination angle of the backrest and the road slope

[0088] Road slope (%) Backrest tilt angle (°) 0 0 5 2 10 4 15 6 20 8 ... ...

[0089] For example: when the road slope is 0%, the inclination angle of the backrest is 0°; when the road slope is 5%, the inclination angle of the backrest is 2°; when the road slope is 10%, the inclination angle of the backrest is 4°; when the road slope is 15%, the inclination angle of the backrest is 6°; when the road slope is 20%, the inclination angle of the backrest is 8°.

[0090] It can be understood that the adjustment of the target seat in the present solution may include adjusting the height of the first target area of ​​the target seat and adjusting the inclination angle of the backrest of the target seat; compared with the related art that can only adjust the target seat as a whole, the present solution can adjust the part of the target seat to meet the user's needs for different parts of the seat (such as the backrest corresponding to the waist, the first target area corresponding to the leg support); by adjusting the height of the first target area and the inclination angle of the backrest, it can adapt to the user's body shape more accurately, thereby improving the user's driving comfort.

[0091] In an embodiment of the present application, the adjustment height of the first target area and the inclination angle of the backrest of the target seat are determined based on the road slope, which can ensure that the driver's buttocks and legs can get proper support on roads with different slopes, thereby improving the user's riding comfort.

[0092] In a possible embodiment of the present application, the above S102 includes: determining the slope direction of the road slope; and determining the adjustment direction of the first target area in the target adjustment parameter and the tilt direction of the backrest based on the slope direction.

[0093] Exemplarily, the slope direction of the road slope may refer to the direction of inclination between the road surface and the horizontal plane; the slope direction of the road slope may include an uphill direction and a downhill direction.

[0094] For example, an uphill direction means that the road surface slopes from a low point to a high point, and a vehicle needs to overcome gravity to rise when traveling. For example, when a vehicle is driving towards a hill or a bridge, the road can be in an uphill direction.

[0095] For another example, a downhill direction means that the road surface is inclined from a high point to a low point, and the vehicle is accelerated by the assistance of gravity when traveling. For example, when the vehicle drives down a small hill or a bridge, the road may be in a downhill direction.

[0096] As an example, the target adjustment parameter is determined based on the slope direction, including the following two cases:

[0097] It can be understood that by determining the adjustment direction of the first target area and the tilt direction of the backrest in different situations in different slope directions, i.e. uphill direction and downhill direction, the adjustment direction of the target seat in different slope directions can be obtained, thereby improving the user's riding comfort.

[0098] Case 1. If the slope direction is an uphill direction, determine that the adjustment direction is a vertical downward direction, and the tilt direction is a direction toward the steering wheel.

[0099] It is understandable that when the vehicle is driving on an uphill section, the user may lean backward due to the change in the body posture. At this time, by adjusting the height of the first target area and the tilt direction of the backrest, additional support can be provided, so that the user's hips and legs can be better supported, thereby improving the driving posture and reducing the discomfort caused by leaning forward.

[0100] For example, when the slope is uphill, the height of the first target area can be adjusted in a vertical downward direction to provide additional support for the user's hips and legs to prevent the user from suffering waist and hip discomfort due to leaning back when going uphill, thereby increasing the user's riding comfort.

[0101] Exemplarily, when the slope direction is uphill, the inclination direction of the backrest of the target seat can be adjusted toward the steering wheel, that is, the angle between the backrest and the seat cushion can be reduced to provide better lumbar support.

[0102] For example, Figure 2 As shown in (a), when the target section is an uphill section (ie, the slope direction is uphill), the first target area A1 can be adjusted in a vertical downward direction, and the tilt direction is toward the steering wheel (ie, the direction close to the steering wheel).

[0103] For example, when the target road section is an uphill section with a slope of 10%, according to Table 1 and Table 2, it can be obtained that the adjustment height of the first target area on the seat cushion of the target seat in the target adjustment parameters is 20mm, and the inclination angle of the backrest of the target seat is 4°. Since the target road section is an uphill section, the adjustment direction of the adjustment height of the first target area in the target adjustment parameters is vertically downward, and the inclination direction of the backrest is toward the steering wheel; and then the target adjustment parameters are determined to include: the area on the seat cushion of the target seat close to the steering wheel side is adjusted vertically downward by 20mm, and the backrest of the target seat is tilted 4° toward the steering wheel. In this way, before the vehicle travels to the uphill section, the target seat is adjusted based on the target adjustment parameters to improve the riding comfort of the user.

[0104] Case 2: If the slope direction is downhill, determine that the adjustment direction is vertically upward, and the tilt direction is the direction away from the steering wheel.

[0105] It is understandable that when the vehicle is driving on a downhill section, the user may lean forward, which may cause the user's body to slide forward or even lose control of the steering wheel or pedals. At this time, by adjusting the height of the first target area and the tilt direction of the backrest, the friction of the seat on the user's lower body can be increased, the stability can be improved, and sliding can be prevented.

[0106] Exemplarily, when the slope is downhill, the height of the first target area can be adjusted in a vertical upward direction, which can increase the friction of the seat on the driver's lower body, prevent the body from sliding, and thereby improve the user's body stability when going downhill.

[0107] Exemplarily, when the slope direction is downhill, the inclination direction of the backrest of the target seat can be adjusted in a direction away from the steering wheel, that is, the angle between the backrest and the seat cushion can be increased to provide more suitable lumbar support.

[0108] For example, Figure 2 As shown in (b), when the target section is a downhill section (ie, the slope direction is downhill), the first target area B1 can be adjusted in a vertical upward direction, and the tilt direction is in a direction away from the steering wheel (ie, away from the steering wheel).

[0109] For example, when the target road section is a downhill section with a slope of 20%, according to Table 1 and Table 2, it can be obtained that the adjustment height of the first target area on the seat cushion of the target seat in the target adjustment parameters is 40mm, and the inclination angle of the backrest of the target seat is 8°. Since the target road section is a downhill section, the adjustment direction of the adjustment height of the first target area in the target adjustment parameters is vertically upward, and the inclination direction of the backrest is the direction away from the steering wheel; and then the target adjustment parameters are determined to include: the area on the seat cushion of the target seat close to the steering wheel side is adjusted vertically upward by 20mm, and the backrest of the target seat is tilted 8° toward the steering wheel. In this way, before the vehicle travels to the downhill section, the target seat is adjusted based on the target adjustment parameters to improve the riding comfort of the user.

[0110] In an embodiment of the present application, based on the slope direction, the adjustment direction of the first target area in the target adjustment parameters and the tilt direction of the backrest are determined, so that the specific adjustment of the target seat can be further achieved, thereby improving the user's riding comfort.

[0111] In a possible embodiment of the present application, the road condition information includes road curvature; the method provided in the embodiment of the present application also includes: determining a second target area on the seat cushion of the target seat based on the turning direction of the road curvature; the above S102 includes: determining the adjustment height of the second target area in the target adjustment parameter based on the road curvature.

[0112] Among them, the road curvature is positively correlated with the adjusted height of the second target area.

[0113] It should be understood that when the vehicle is traveling on a target road section with a curvature of the road, the vehicle turns and causes the user's body to be acted upon by centrifugal force, thereby causing a certain inclination. In order to improve the riding comfort of the user, the target seat can be adjusted according to the curvature of the road and the turning direction of the curvature of the road.

[0114] For example, when the user is sitting in the target seat, the second target area may be an area on the seat cushion of the target seat located on both sides of the user, such as an area on the left side of the seat cushion and an area on the right side of the seat cushion. The position of the second target area on the seat cushion of the target seat may be determined according to the turning direction of the current road curvature.

[0115] It should be noted that the size of the second target area on the seat cushion of the target seat can be based on a pre-configured size of the vehicle or a manually set size, and the embodiment of the present application does not impose any specific limitation on this. Figure 2 The size of the second target area is merely exemplified.

[0116] For example, Figure 2 As shown in (c) in FIG. 1 , when the turning direction of the road is to turn left, the right side of the user's body will be affected by centrifugal force. At this time, the second target area is the right side of the seat cushion of the target seat to provide additional support for the user. Figure 2 As shown in (d), when the turning direction of the road is to turn right, the left side of the user's body will be affected by centrifugal force. At this time, the second target area is the left side of the seat cushion of the target seat to provide additional support for the user.

[0117] Exemplarily, the adjusted height of the second target area may refer to a height added to the initial height of the second target area based on the initial height of the second target area, wherein the initial height is the height when the road curvature is 0°.

[0118] For example, when the road is more curved, the height of the second target area is adjusted to be greater; when the road is less curved, the height of the second target area is adjusted to be smaller. In this way, the target seat is adjusted by adjusting the height of the second target area corresponding to the road curvature, thereby ensuring the comfort of the user's driving posture.

[0119] For example, as shown in Table 3, Table 3 is a table of correspondence between the adjusted height of the second target area and the road curvature provided in an embodiment of the present application. The embodiment of the present application is expressed in degrees of road curvature. Among them, Table 3 only exemplifies the correspondence between the adjusted height of the second target area and the road curvature, and the specific correspondence can be determined by the actual scene.

[0120] Table 3 Correspondence between the adjustment height of the second target area and the road curvature

[0121] Road curvature (°) Adjustment height of the second target area (mm) (0,30) 20 [30,60) 30 [60,90) 40 [90,120) 50 [120,150) 60 ... ...

[0122] For example: when the road curvature is between (0,30), the adjustment height of the second target area is 20mm; when the road curvature is between (30,60), the adjustment height of the second target area is 30mm; when the road curvature is between (60,90), the adjustment height of the second target area is 40mm; when the road curvature is between (90,120), the adjustment height of the second target area is 50mm; when the road curvature is between (120,150), the adjustment height of the second target area is 60mm.

[0123] In an embodiment of the present application, the adjustment height of the second target area in the target adjustment parameter is determined based on the road curvature, and the target seat is adjusted based on the target adjustment parameter. This can avoid the discomfort caused by the user's body leaning toward the outside of the curve when the vehicle turns, thereby improving the user's riding comfort.

[0124] In a possible embodiment of the present application, the method provided in the embodiment of the present application further includes: determining the tilt angle of the steering wheel in the vehicle based on the curvature of the road; determining the tilt direction of the steering wheel based on the turning direction. Before driving to the target road section, adjusting the steering wheel based on the tilt angle of the steering wheel and the tilt direction of the steering wheel.

[0125] Among them, the curvature of the road is positively correlated with the tilt angle of the steering wheel.

[0126] Exemplarily, the tilt angle of the steering wheel is used to indicate the degree of tilt of the steering wheel relative to its vertical position (ie, non-tilted state). In the embodiment of the present application, the tilt angle of the steering wheel only indicates the size of the tilt angle, but not the direction of the tilt angle.

[0127] Exemplarily, the tilt angle of the steering wheel can be used to reflect the user's operating posture when driving the vehicle. By adjusting the tilt angle of the steering wheel, the user can maintain a comfortable posture during driving the vehicle and reduce fatigue in the arms and shoulders.

[0128] It is understandable that the greater the curvature of the road, the greater the centrifugal force generated when the vehicle turns, and the greater the force the user needs to apply to the steering wheel. In order to reduce the burden on the user, the inclination angle of the steering wheel can be increased accordingly according to the curvature of the road, so that the user's arms and shoulders are in a more natural and less labor-saving posture.

[0129] For example, when the road is more curved, the tilt angle of the steering wheel is larger; when the road is less curved, the tilt angle of the steering wheel is smaller. In this way, the target seat is adjusted by the tilt angle of the steering wheel corresponding to the road curvature, so as to ensure the comfort of the user's driving posture.

[0130] For example, as shown in Table 4, Table 4 is a table of correspondence between the tilt angle of the steering wheel and the curvature of the road provided in an embodiment of the present application. The embodiment of the present application expresses the curvature of the road in degrees. Table 4 only exemplifies the correspondence between the tilt angle of the steering wheel and the curvature of the road, and the specific correspondence can be determined by the actual scenario.

[0131] Table 4 Correspondence between the inclination angle of the steering wheel and the curvature of the road

[0132]

[0133]

[0134] For example: when the road curvature is 0°, the steering wheel tilt angle is 0°; when the road curvature is 15°, the steering wheel tilt angle is 2.5°; when the road curvature is 30°, the steering wheel tilt angle is 5°; when the road curvature is 45°, the steering wheel tilt angle is 7.5°; when the road curvature is 60°, the steering wheel tilt angle is 10°; when the road curvature is 75°, the steering wheel tilt angle is 12.5°; when the road curvature is 90°, the steering wheel tilt angle is 15°.

[0135] It is understandable that, by the turning direction, the direction of the force that the user needs to apply to the steering wheel can be determined. In order to keep the user's arms and shoulders in a natural posture, the tilt direction of the steering wheel can be matched with the turning direction.

[0136] Exemplarily, the tilt direction of the steering wheel may be opposite to the turning direction. For example, when the turning direction is to turn left, the tilt direction of the steering wheel is to tilt right; when the turning direction is to turn right, the tilt direction of the steering wheel is to tilt left.

[0137] It should be noted that the left direction and the right direction described here may refer to the directions of the left hand and the right hand of the user when driving a vehicle.

[0138] For example, when the target road section is a road section that turns right and the road curvature is 45°, according to Tables 3 and 4, the target adjustment parameters can be obtained, and the adjustment height of the second target area on the seat cushion of the target seat is 30 mm, and the inclination angle of the steering wheel is 7.5°. Since the curvature direction of the road curvature is the right turn direction, the second target area in the target adjustment parameters is the left side of the seat cushion of the target seat, and the inclination direction of the steering wheel is to the left. Further determination of the target adjustment parameters includes: the left area on the seat cushion of the target seat is adjusted vertically upward by 30 mm; at the same time, it is also determined that the inclination angle of the backrest of the target seat toward the steering wheel is 7.5°. In this way, before the vehicle turns right on the target road section, the target seat is adjusted based on the target adjustment parameters and the inclination angle of the steering wheel to improve the riding comfort of the user.

[0139] To give another example, when the target road section is a road section that turns left and the road curvature is 60°, according to Tables 3 and 4, the target adjustment parameters can be obtained, and the adjustment height of the second target area on the seat cushion of the target seat is 40mm, and the inclination angle of the steering wheel is 10°. Since the curvature direction of the road curvature is the direction of turning left, the second target area in the target adjustment parameters is the right side of the seat cushion of the target seat, and the inclination direction of the steering wheel is tilted to the right. Further determining the target adjustment parameters includes: the left area on the seat cushion of the target seat is adjusted vertically upward by 40mm; and at the same time, determining that the backrest of the target seat is tilted 10° toward the steering wheel. In this way, before the vehicle turns left on the target road section, the target seat is adjusted based on the target adjustment parameters and the inclination angle of the steering wheel to improve the riding comfort of the user.

[0140] Exemplarily, the steering wheel may be adjusted based on the tilt angle of the steering wheel and the tilt direction of the steering wheel at a preset time before driving to the target road section.

[0141] In an embodiment of the present application, the inclination angle and inclination direction of the steering wheel are determined by the curvature of the road and the turning direction, which can reduce the discomfort of the user's arms and shoulders when driving the vehicle and turning, thereby further improving the user's riding comfort.

[0142] In a possible embodiment of the present application, the road condition information includes road slope and road curvature; the method also includes: determining a third target area on the seat cushion of the target seat; the above S102 includes: based on the road slope and road curvature, determining the adjustment height of the third target area in the target adjustment parameters and the inclination angle of the backrest of the target seat.

[0143] The adjustment height of the third target area is positively correlated with the road slope and the road curvature, respectively. The inclination angle of the backrest is positively correlated with the road slope.

[0144] Exemplarily, the third target area may include the first target area and the second target area. In other words, the third target area may be an area close to the steering wheel and an area on the side opposite to the turning direction when the road turns. Figure 2 (e) and Figure 2 (f) in the above equation. Figure 2 As shown in (e) in FIG. 1 , when the target road section has a certain slope and curvature and turns left, the third target area E1 on the seat cushion of the target seat can be determined. Figure 2 As shown in (f) in FIG. 8 , when the target road section has a certain slope and curvature and turns right, a third target area F1 on the seat cushion of the target seat can be determined.

[0145] Regarding how to determine the first target area and the second target area in the third target area, reference may be made to the content of how to determine the first target area and the second target area in the above embodiment, which will not be described in detail here.

[0146] For example, when the road slope is greater, the adjustment height of the first target area in the third target area is greater; when the road slope is smaller, the adjustment height of the first target area in the third target area is smaller. When the road curvature is greater, the adjustment height of the second target area in the third target area is greater; when the road curvature is smaller, the adjustment height of the second target area in the third target area is smaller.

[0147] For example, as shown in Table 5, Table 5 is a correspondence table between the adjustment height of the third target area and the road slope and the road slope provided in an embodiment of the present application. Among them, the first target area in the third target area is area 1, and the second target area in the third target area is area 2.

[0148] It should be noted that Table 5 only provides an exemplary description of the correspondence between the adjustment height of the third target area and the road slope, and the road slope, and the specific correspondence can be determined by the actual scenario.

[0149] Table 5 Correspondence between the adjustment height of the first target area and the road slope and road curvature

[0150]

[0151] For example: when the road slope is 0% and the road curvature is between (0,30), the adjusted height of area 1 in the third target area is 0mm, and the adjusted height of area 2 is 20mm; when the road slope is 5% and the road curvature is between (30,60), the adjusted height of area 1 in the third target area is 10mm, and the adjusted height of area 2 is 30mm; when the road slope is 10% and the road curvature is between (60,90), the adjusted height of area 1 in the third target area is 20mm, and the adjusted height of area 2 is 40mm; when the road slope is 15% and the road curvature is between (90,120), the adjusted height of area 1 in the third target area is 30mm, and the adjusted height of area 2 is 50mm; when the road slope is 20% and the road curvature is between (120,150), the adjusted height of area 1 in the third target area is 40mm, and the adjusted height of area 2 is 60mm.

[0152] Regarding how to determine the inclination angle of the backrest of the target seat in the target adjustment parameter, reference may be made to the above description of determining the inclination angle of the backrest of the target seat based on the road slope, which will not be repeated here.

[0153] As an example, the adjustment direction of the adjustment height and the backrest direction of the third target area in the target adjustment parameter can be determined based on the slope direction of the road slope. Regarding how to determine the adjustment direction of the adjustment height and the backrest direction of the third target area in the target adjustment parameter based on the slope direction of the road slope, you can refer to the content of determining the adjustment direction and the backrest direction of the first target area based on the slope direction of the road slope above, which will not be repeated here.

[0154] Optionally, when the road condition information includes the road slope and the road curvature, the tilt angle of the steering wheel in the vehicle can be determined based on the road curvature; and the tilt direction of the steering wheel in the vehicle can be determined based on the curvature direction of the road curvature. Regarding how to determine the tilt angle and tilt direction of the steering wheel here, reference can be made to the specific description of determining the tilt angle and tilt direction of the steering wheel above, which will not be repeated here.

[0155] For example, when the target road section is a road section with a certain slope and turns right, and the road slope is 15° and the road curvature is 90°, according to Table 2 and Table 5, the target adjustment parameters can be obtained, the first target area in the third target area on the seat cushion of the target seat is 30 mm, the second target area in the third target area is 50 mm, and the tilt angle of the backrest is 6°. In this way, before the vehicle travels to the target road section, the target seat is adjusted based on the target adjustment parameters to improve the riding comfort of the user.

[0156] For example, when the target road section is a road section with a certain slope and turns left, and the road slope is 5° and the road curvature is 45°, according to Table 2 and Table 5, the target adjustment parameters can be obtained, the first target area in the third target area on the seat cushion of the target seat is 10 mm, the second target area in the third target area is 30 mm, and the inclination angle of the backrest is 2°. In this way, before the vehicle travels to the target road section, the target seat is adjusted based on the target adjustment parameters to improve the riding comfort of the user.

[0157] In an embodiment of the present application, when the target road section has a certain slope and curvature, a third target area can be determined; and based on the road slope and road curvature, the adjustment height of the third target area and the inclination angle of the backrest of the target seat are determined, so that the target seat can be adjusted when the vehicle is traveling on a complex road section, further accurately avoiding the user's discomfort caused by the tilt of the vehicle, thereby improving the user's riding comfort.

[0158] In a possible embodiment of the present application, the road condition information also includes: the driving time of the target road section; the above S102 includes: if it is detected that the driving time is greater than the preset time, and the road slope is greater than the preset slope and / or the road curvature is greater than the preset curvature, determine the target adjustment parameters based on the road condition information.

[0159] For example, the preset slope, preset curvature and preset duration can be values ​​pre-configured by the vehicle or manually set, and the present application embodiment does not impose specific restrictions on this. For example, the preset slope is 10%, the preset curvature is 45°, and the preset duration is 5 minutes.

[0160] Exemplarily, the driving time of the target road section can be used to reflect the time spent by the vehicle when driving on the target road section in the future. The driving time of the target road section is usually determined based on current road condition information (such as road slope, road curvature, etc.) and the average driving speed of the vehicle.

[0161] For example, when the driving time is greater than the preset time, it may reflect that the user has been driving the vehicle on the target road section for a long time. At this time, the target seat needs to be adjusted. This can avoid frequent adjustments of the target seat causing discomfort to the user, thereby improving the user's riding comfort.

[0162] For example, by detecting whether the road slope is greater than a preset slope, and / or whether the road curvature is greater than a preset curvature, complex road conditions that have a significant impact on the user's riding experience can be screened out; this can avoid frequent adjustments of the target seat causing discomfort to the user, thereby improving the user's riding comfort.

[0163] As an example, when the road condition information of the target road section includes a road slope, if it is detected that the road slope is greater than a preset slope and the driving time is greater than a preset time, the target adjustment parameter is determined based on the road condition information.

[0164] As another example, when the road condition information of the target road section includes road curvature, if it is detected that the road curvature is greater than a preset curvature and the driving time is greater than a preset time, the target adjustment parameter is determined based on the road condition information.

[0165] As another example, when the road condition information of the target road section includes road slope and road curvature, if it is detected that the driving time is greater than the preset time, and the road slope is greater than the preset slope and / or the road curvature is greater than the preset curvature, the target adjustment parameters are determined based on the road condition information.

[0166] In an embodiment of the present application, when the target road section is obtained, the road slope, road curvature and driving time are first detected. This can determine whether the target road section has a significant impact on the user's riding experience, thereby avoiding frequent adjustments of the target seat that may cause discomfort to the user, thereby improving the user's riding comfort.

[0167] Figure 3 It is a schematic flowchart of another method for controlling a vehicle provided in an embodiment of the present application.

[0168] For example, Figure 3 The vehicle control method shown may be executed by the vehicle, or may be executed by a vehicle control device in the vehicle, such as a chip.

[0169] like Figure 3 As shown, the method for controlling a vehicle includes S301 to S308, and S301 to S308 are described in detail below.

[0170] S301. Obtain the traffic information of the target road section.

[0171] Exemplarily, S301 is the same as the above step 101 and optional embodiments, which will not be described in detail here.

[0172] Exemplarily, the target road segment may include road slope and driving time; the target road segment may also include road curvature and driving time; the target road segment may also include road slope, road curvature and driving time.

[0173] Based on the road condition information, the process of determining the target adjustment parameters of the target seat in the vehicle may include:

[0174] S302. Determine whether the road slope is greater than a preset slope and whether the driving time is greater than a preset time. If so, execute S303.

[0175] Exemplarily, if the road condition information includes the road slope and the driving time, it is determined whether the road slope is greater than a preset slope and whether the driving time is greater than a preset time.

[0176] S303. Determine target adjustment parameters of the target seat based on the road slope.

[0177] Exemplarily, the target adjustment parameters include an adjustment height of a first target area in the target seat, a tilt angle of a backrest of the target seat, and an adjustment direction of the first target area and a tilt direction of the backrest of the target seat.

[0178] S304: Determine whether the road curvature is greater than a preset curvature and whether the driving time is greater than a preset time. If so, execute S305.

[0179] Exemplarily, if the road condition information includes road curvature and driving time, it is determined whether the road curvature is greater than a preset curvature and whether the driving time is greater than a preset time.

[0180] S305. Determine target adjustment parameters of the target seat based on the road curvature.

[0181] Exemplarily, the target adjustment parameter includes an adjustment height of a second target area in the target seat.

[0182] S306. Determine whether the road slope is greater than a preset slope, whether the road curvature is greater than a preset curvature, and whether the driving time is greater than a preset time. If so, execute S307.

[0183] Exemplarily, if the road condition information includes road slope, road curvature and driving time, it is determined whether the road slope is greater than a preset slope, whether the road curvature is greater than a preset curvature, and whether the driving time is greater than a preset time.

[0184] S307. Determine target adjustment parameters of the target seat based on the road slope and the road curvature.

[0185] Exemplarily, the target adjustment parameters include an adjustment height of a third target area in the target seat, a tilt angle of a backrest of the target seat; and an adjustment direction of the first target area in the third target area and a tilt direction of the backrest.

[0186] S308. At a preset time before the vehicle travels to the target road section, adjust the target seat based on the target adjustment parameter.

[0187] For detailed description of S301 to S308, please refer to the above Figure 1 to Figure 2 , and related descriptions, which will not be repeated here.

[0188] In an embodiment of the present application, the road condition information of the target section is obtained; based on the road condition information of the target section, the target adjustment parameters of the target seat are determined; based on the road condition information, the target adjustment parameters of the target seat are determined; since the road condition information may have a variety of different terrain features, the terrain features corresponding to the road condition information of the current target section can be determined based on the different terrain features; when the vehicle is traveling on the target section, the target seat is adjusted in advance, thereby avoiding the user's driving discomfort caused by the change of the vehicle body posture when the vehicle is traveling on the target driving section; based on this, the present solution can improve the user's riding comfort.

[0189] It should be understood that the above examples are intended to help those skilled in the art understand the embodiments of the present application, rather than to limit the embodiments of the present application to the specific numerical values ​​or specific scenarios illustrated. Those skilled in the art can obviously make various equivalent modifications or changes based on the above examples, and such modifications or changes also fall within the scope of the embodiments of the present application.

[0190] Combination of the above Figures 1 to 3 The vehicle control method provided by the embodiment of the present application is described in detail; Figure 4 and Figure 5 The device embodiments of the present application are described in detail. It should be understood that the device in the embodiments of the present application can execute the various methods of the aforementioned embodiments of the present application, that is, the specific working processes of the following various products can refer to the corresponding processes in the aforementioned method embodiments.

[0191] Combine the following Figure 4 The vehicle control device provided in the embodiment of the present application is described in detail.

[0192] like Figure 4 As shown, Figure 4 It is a structural schematic diagram of a vehicle control device provided in an embodiment of the present application.

[0193] For example, Figure 4 As shown, the control device includes:

[0194] The acquisition module 410 is used to acquire the road condition information of the target road section; wherein the target road section is used to represent the road section to be traveled by the vehicle; the road condition information includes the road slope and / or the road curvature;

[0195] A determination module 420, for determining a target adjustment parameter of a target seat in the vehicle based on the road condition information of the target road section;

[0196] The adjustment module 430 is used to adjust the target seat based on the target adjustment parameter before driving to the target road section.

[0197] As a possible implementation method, the determination module 420 is also used to determine a first target area on the seat cushion of the target seat; wherein the first target area is the area close to the steering wheel side of the vehicle; the determination module 420 is specifically used to determine the adjustment height of the first target area in the target adjustment parameters and the inclination angle of the backrest of the target seat based on the road slope; wherein the adjustment height of the first target area and the inclination angle of the backrest are positively correlated with the road slope.

[0198] As a possible implementation, the determination module 420 is specifically configured to determine the slope direction of the road slope; based on the slope direction, determine the adjustment direction of the first target area in the target adjustment parameter and the tilt direction of the backrest.

[0199] As a possible implementation method, the determination module 420 is specifically used to determine that if the slope direction is an uphill direction, the adjustment direction is a vertical downward direction, and the tilt direction is a direction toward the steering wheel; if the slope direction is a downhill direction, the adjustment direction is a vertical upward direction, and the tilt direction is a direction away from the steering wheel.

[0200] As a possible implementation method, the determination module 420 is also used to determine the turning direction of the road curvature; based on the turning direction, the second target area on the seat cushion of the target seat is determined; the determination module 420 is specifically used to determine the adjustment height of the second target area in the target adjustment parameter based on the road curvature; wherein the road curvature is positively correlated with the adjustment height of the second target area.

[0201] As a possible implementation, the determination module 420 is further used to determine the tilt angle of the steering wheel in the vehicle based on the road curvature; wherein the road curvature is positively correlated with the tilt angle of the steering wheel; and based on the turning direction, determine the tilt direction of the steering wheel. The adjustment module 430 is specifically used to adjust the steering wheel based on the tilt angle of the steering wheel and the tilt direction of the steering wheel before driving to the target road section.

[0202] As a possible implementation method, the determination module 420 is also used to determine a third target area on the seat cushion of the target seat; the determination module 420 is specifically used to determine the adjustment height of the third target area in the target adjustment parameters and the inclination angle of the backrest of the target seat based on the road slope and the road curvature; wherein the adjustment height of the third target area is positively correlated with the road slope and the road curvature, respectively; and the inclination angle of the backrest is positively correlated with the road slope.

[0203] As a possible implementation, the determination module 420 is specifically used to determine the target adjustment parameter based on the road condition information if it is detected that the driving time is greater than the preset time, and the road slope is greater than the preset slope and / or the road curvature is greater than the preset curvature.

[0204] It should be noted that, when the vehicle control device provided in the above embodiment executes the vehicle control method, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0205] In addition, the vehicle control device and vehicle control method embodiments provided in the above embodiments belong to the same concept. Therefore, for details not disclosed in the device embodiments of this specification, please refer to the above-mentioned vehicle control method embodiments of this specification, which will not be repeated here.

[0206] Figure 5 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application.

[0207] For example, Figure 5 As shown, the vehicle 500 includes: a memory 501 and a processor 502, wherein the memory 501 stores an executable program code 503, and the processor 502 is used to call and execute the executable program code 503 to perform a vehicle control method.

[0208] In addition, an embodiment of the present application also protects a device, which may include a memory and a processor, wherein the memory stores executable program code, and the processor is used to call and execute the executable program code to execute a vehicle control method provided by an embodiment of the present application.

[0209] In this embodiment, the control device can be divided into functional modules according to the above method example. For example, each functional module can be corresponded to, or two or more functions can be integrated into one processing module. The above integrated module can be implemented in the form of hardware. It should be noted that the division of modules in this embodiment is schematic and is only a logical function division. There may be other division methods in actual implementation.

[0210] In the case of dividing each functional module according to each function, the control device may also include an acquisition module, a detection module, a processing module, a control module, etc. It should be noted that all relevant contents of each step involved in the above method embodiment can be referred to the functional description of the corresponding functional module, which will not be repeated here.

[0211] It should be understood that the device provided in this embodiment is used to execute the above-mentioned vehicle control method, and thus can achieve the same effect as the above-mentioned implementation method.

[0212] In the case of an integrated unit, the control device may include a processing module and a storage module. When the control device is applied to a vehicle, the processing module may be used to control and manage the movement of the vehicle.

[0213] The processing module may be a processor or a controller, which may implement or execute various exemplary logic blocks, modules and circuits shown in conjunction with the disclosure of the present application. The processor may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of digital signal processing (DSP) and a microprocessor, etc. The storage module may be a memory.

[0214] In addition, the device provided in the embodiments of the present application may specifically be a chip, component or module, and the chip may include a connected processor and memory; wherein the memory is used to store instructions, and when the processor calls and executes the instructions, the chip can execute a vehicle control method provided in the above embodiments.

[0215] This embodiment also provides a computer-readable storage medium, in which a computer program code is stored. When the computer program code is run on a computer, the computer executes the above-mentioned related method steps to implement a vehicle control method provided by the above-mentioned embodiment.

[0216] This embodiment also provides a computer program product. When the computer program product is run on a computer, the computer is caused to execute the above-mentioned related steps to implement a vehicle control method provided by the above-mentioned embodiment.

[0217] Among them, the device, computer-readable storage medium, computer program product or chip provided in this embodiment is used to execute the corresponding method provided above. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding method provided above, and will not be repeated here.

[0218] Through the description of the above implementation methods, technical personnel in the relevant field can understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0219] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of modules or units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0220] The above contents are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A vehicle control method, characterized in that: The method comprises: Acquiring road condition information of a target road section; wherein the target road section is used to represent a road section to be traveled by the vehicle; the road condition information includes a road slope and / or a road curvature; Determining target adjustment parameters of a target seat in the vehicle based on the road condition information of the target road section; Before driving to the target road section, the target seat is adjusted based on the target adjustment parameter.

2. The method according to claim 1, characterized in that The road condition information includes a road slope; the method further includes: Determine a first target area on the seat cushion of the target seat; wherein the first target area is an area close to a steering wheel side of the vehicle; The step of determining target adjustment parameters of a target seat in a vehicle based on the road condition information of the target road section includes: Based on the road slope, the adjustment height of the first target area and the tilt angle of the backrest of the target seat in the target adjustment parameters are determined; wherein the adjustment height of the first target area and the tilt angle of the backrest are positively correlated with the road slope.

3. The method according to claim 2, characterized in that The road condition information also includes the slope direction of the road slope; The step of determining target adjustment parameters of a target seat in a vehicle based on the road condition information of the target road section includes: Based on the slope direction, an adjustment direction of the first target area in the target adjustment parameter and a tilting direction of the backrest are determined.

4. The method according to claim 3, characterized in that The determining the target adjustment parameter based on the slope direction includes: If the slope direction is an uphill direction, determining that the adjustment direction is a vertical downward direction, and the tilt direction is a direction toward the steering wheel; If the slope direction is a downhill direction, the adjustment direction is determined to be a vertical upward direction, and the tilt direction is a direction away from the steering wheel.

5. The method according to claim 1, characterized in that The road condition information includes a road curvature and a turning direction of the road curvature; the method further includes: Based on the turning direction, determining a second target area on a seat cushion of the target seat; The step of determining target adjustment parameters of a target seat in a vehicle based on the road condition information of the target road section includes: Based on the road curvature, an adjustment height of the second target area in the target adjustment parameter is determined; wherein the road curvature is positively correlated with the adjustment height of the second target area.

6. The method according to claim 5, characterized in that The method further comprises: Based on the road curvature, determining a tilt angle of a steering wheel in the vehicle; wherein the road curvature is positively correlated with the tilt angle of the steering wheel; Based on the turning direction, determining a tilt direction of the steering wheel; Before driving to the target road section, the steering wheel is adjusted based on the tilt angle of the steering wheel and the tilt direction of the steering wheel.

7. The method according to any one of claims 1 to 6, characterized in that The road condition information includes road slope and road curvature; the method further includes: determining a third target area on a seat cushion of the target seat; The step of determining target adjustment parameters of a target seat in a vehicle based on the road condition information of the target road section includes: Based on the road slope and road curvature, the adjustment height of the third target area in the target adjustment parameters and the inclination angle of the backrest of the target seat are determined; wherein the adjustment height of the third target area is positively correlated with the road slope and the road curvature, respectively; and the inclination angle of the backrest is positively correlated with the road slope.

8. The method according to any one of claims 1 to 6, characterized in that The road condition information also includes: the driving time of the target road section; The step of determining target adjustment parameters of a target seat in a vehicle based on the road condition information of the target road section includes: If it is detected that the driving time is greater than a preset time, and the road slope is greater than a preset slope and / or the road curvature is greater than a preset curvature, the target adjustment parameter is determined based on the road condition information.

9. A vehicle control device, characterized in that: The device comprises: An acquisition module, used for acquiring road condition information of a target road section; wherein the target road section is used to represent a road section to be traveled by the vehicle; the road condition information includes a road slope and / or a road curvature; A determination module, configured to determine a target adjustment parameter of a target seat in the vehicle based on the road condition information of the target road section; The adjustment module is used to adjust the target seat based on the target adjustment parameter before driving to the target section.

10. A vehicle, characterized in that: The vehicle comprises: A memory for storing executable program codes; A processor, configured to call and run the executable program code from the memory, so that the vehicle executes the method according to any one of claims 1 to 8.

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