CN114030396A - Electric seat control method and related equipment - Google Patents
Electric seat control method and related equipment Download PDFInfo
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- CN114030396A CN114030396A CN202111255930.8A CN202111255930A CN114030396A CN 114030396 A CN114030396 A CN 114030396A CN 202111255930 A CN202111255930 A CN 202111255930A CN 114030396 A CN114030396 A CN 114030396A
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- 238000000034 method Methods 0.000 title claims abstract description 56
- 238000004590 computer program Methods 0.000 claims description 21
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- 238000004891 communication Methods 0.000 description 2
- 238000011217 control strategy Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
- B60N2/0268—Non-manual adjustments, e.g. with electrical operation with logic circuits using sensors or detectors for adapting the seat or seat part, e.g. to the position of an occupant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1695—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable with simultaneous height and inclination adjustment
Abstract
The invention discloses a power seat control method and related equipment. By the method provided by the embodiment, the road spectrum information of each wheel in a future period of time can be acquired by acquiring the vehicle speed and the road information of the vehicle, so that the posture of the vehicle in the future period of time can be acquired according to the road spectrum information of each wheel, the height and angle adjustment amount of each seat is acquired according to the posture of the vehicle, and the height and angle of each seat are adjusted according to the adjustment amount, so that the driving feeling is improved, the good view of a driver is ensured, and the driving safety of the vehicle is improved. Compared with the prior art, the method for acquiring the posture of the vehicle based on the posture sensor so as to control the posture of the seat can judge the posture change of the vehicle in advance, so that the adjustment strategy of the vehicle is formulated in advance, the adjustment delay is reduced, and the driver and the passenger can be guaranteed to have better driving feeling.
Description
Technical Field
The invention relates to the field of seat adjustment control, in particular to a power seat control method and related equipment.
Background
With the wide spread of vehicles and the wide application of advanced control devices, vehicles are not simply mobile vehicles. How to improve the driving comfort of the vehicle becomes a common effort direction of each vehicle developer. When the vehicle runs under different road conditions, the jolt feeling of the vehicle is reduced, and the good vision of a driver and passengers is ensured, so that the driving comfort of the vehicle can be greatly improved.
In the prior art, vehicle developers can filter small and medium undulations in roads by teaching a suspension system, but the adjustment capability of the suspension system is limited when large obstacles are passed. More advanced vehicle can acquire the gesture change of vehicle through the attitude sensor in the vehicle to highly controlling the seat, thereby guaranteeing that driver and crew's gesture is unchangeable, promoting to drive and experience. However, the method of acquiring the posture change by the sensor has a problem of high time delay, and cannot adjust the posture of the seat in time.
Disclosure of Invention
In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
To solve at least the problem of high control delay of the vehicle seat, the present invention proposes, in a first aspect, a power seat control method including:
acquiring the vehicle speed and road surface information of the vehicle, wherein the road surface information comprises road surface undulation height and road surface undulation width, and the vehicle speed comprises the vehicle speed and the vehicle speed direction;
the height and angle of each seat are adjusted based on the road surface information and the vehicle speed.
Optionally, the adjusting the height and the angle of each seat based on the road information and the vehicle speed includes:
and controlling a seat height motor and a seat angle motor of the vehicle based on the road surface information and the vehicle speed to adjust the height and angle of each seat.
Optionally, the method further includes:
and keeping the height and the angle of the seat unchanged under the condition that the height of the undulated road surface is smaller than a preset value.
Optionally, the method further includes:
obtaining seat pressure for each of said seats;
and controlling the seat with the seat pressure smaller than the preset pressure to keep the height and the angle unchanged.
Optionally, the road surface information is acquired by a radar and/or a camera.
Optionally, the vehicle speed direction is obtained based on the gear information and the steering wheel angle.
Optionally, the method further includes:
acquiring wheel tire pressure information;
the adjusting of the height and angle of each seat based on the road surface information and the vehicle speed includes:
and adjusting the height and angle of each seat based on the tire pressure information, the road surface information and the vehicle speed.
In a second aspect, the present invention also provides an electric seat control apparatus, including:
an acquisition unit: the road surface information comprises road surface undulation height and road surface undulation width, and the vehicle speed comprises vehicle speed and vehicle speed direction;
an adjusting unit: for adjusting the height and angle of each seat based on the road surface information and the vehicle speed.
In a third aspect, an electronic device includes: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor is configured to implement the steps of the power seat control method according to any one of the first aspect described above when the computer program stored in the memory is executed.
In a fourth aspect, the present invention also provides a computer-readable storage medium having a computer program stored thereon, the computer program, when executed by a processor, implementing the electric seat control method of any one of the above aspects of the first aspect.
In summary, the method provided by the present scheme includes: acquiring the speed and the road surface information of a vehicle, wherein the road surface information comprises road surface undulation height and road surface undulation width, and the speed comprises the speed and the speed direction; the height and angle of each seat is adjusted based on the road surface information and the vehicle speed. By the method provided by the embodiment, the road spectrum information of each wheel in a future period of time can be acquired by acquiring the vehicle speed and the road information of the vehicle, so that the posture of the vehicle in the future period of time can be acquired according to the road spectrum information of each wheel, the height and angle adjustment amount of each seat is acquired according to the posture of the vehicle, and the height and angle of each seat are adjusted according to the adjustment amount, so that the driving feeling is improved, the good view of a driver is ensured, and the driving safety of the vehicle is improved. Compared with the prior art, the method for acquiring the posture of the vehicle based on the posture sensor so as to control the posture of the seat can judge the posture change of the vehicle in advance, so that the adjustment strategy of the vehicle is formulated in advance, the adjustment delay is reduced, and the driver and the passenger can be guaranteed to have better driving feeling.
The power seat control method of the present invention, and other advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the specification. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic flowchart of a method for controlling an electric seat according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a power seat height control scheme provided in an embodiment of the present application;
fig. 3 is a schematic diagram illustrating a height control principle of a power seat in a deceleration strip according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an electric seat control device according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an electric seat control electronic device according to an embodiment of the present application.
Detailed Description
The embodiment of the application provides an electric seat control method and related equipment, and by the method provided by the embodiment, road spectrum information of each wheel in a future period of time can be acquired by acquiring the speed and road information of a vehicle, so that the posture of the vehicle in the future period of time can be acquired according to the road spectrum information of each wheel, the height and angle adjustment amount of each seat is acquired through the posture of the vehicle, and the height and angle of each seat are adjusted according to the adjustment amount, so that the driving feeling is improved, the good visual field of a driver is ensured, and the driving safety of the vehicle is improved. Compared with the prior art, the method for controlling the seat posture based on the posture of the vehicle acquired by the posture sensor has the advantages that the posture change of the vehicle can be judged in advance by the scheme provided by the embodiment, so that the adjustment strategy of the vehicle is formulated in advance, the adjustment delay is reduced, and the condition that a driver and a passenger feel better is guaranteed.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
Referring to fig. 1, a schematic flow chart of a method for controlling an electric seat according to an embodiment of the present application may specifically include:
s110, acquiring the vehicle speed and road surface information of the vehicle, wherein the road surface information comprises road surface undulation height and road surface undulation width, and the vehicle speed comprises the vehicle speed and the vehicle speed direction;
specifically, the current running speed of the vehicle, including the speed and the direction of the vehicle speed, is obtained through a sensor, so that an estimated route of the vehicle in a future period is obtained, and when the vehicle speed is adjusted, the estimated route is correspondingly adjusted. Acquiring road surface information of a road section where a vehicle runs, wherein the road surface information comprises: the height of the road surface undulation and the width of the road surface undulation. The method comprises the steps of identifying obstacles such as pits and speed bumps which may appear in a vehicle driving road section, and obtaining the fluctuating height and the width of the obstacles. And judging whether wheels of the vehicle roll on the obstacle or not according to the vehicle speed, the position of the obstacle, the fluctuation height and the fluctuation width of the obstacle, and generating a wheel road spectrum aiming at each wheel, wherein each wheel road spectrum comprises the relationship between the displacement of the wheel in the vertical and ground directions and the running time/displacement of the vehicle.
And S120, adjusting the height and the angle of each seat based on the road surface information and the vehicle speed.
Specifically, the wheel road spectrum is obtained according to the step S110, and the posture of the whole vehicle can be obtained according to the position of the wheel road spectrum and the position of the wheel relative to the vehicle, so that the posture of each seat before being adjusted can be obtained, the height and angle compensation amount of the seat can be adjusted according to the adjusted posture, the height above the ground and the visual angle of a passenger are in the best position, the driving experience of the passenger is improved, and the driver is ensured to have a good visual field.
Fig. 2 is a schematic diagram of a height control scheme of a seat, when a deceleration strip is encountered right ahead of a vehicle, a relation curve between the height of the ground and the position can be obtained through obtained road information, and correspondingly, when the vehicle passes through the deceleration strip, the height of the seat is reduced along with the rise of the height of the ground in order to ensure that the height of the seat does not change when the vehicle passes through the deceleration strip.
FIG. 3 is a schematic diagram of a height control of an electric seat in a deceleration strip; in fig. 3:
a: the center point of contact of the wheel 1 with the horizontal plane (a flat road surface equivalent horizontal plane); b: the point I and the vertical projection point of the road surface; c: the intersection point of the extension line of the LI and the horizontal plane; d: the intersection point of the J point and the horizontal plane; e: the intersection point of the extension line of MJ and the horizontal plane; f: the edge point 1 of the deceleration strip, which is intersected with the horizontal plane; g: k point and the vertical projection point of the plane; h: the edge points 2 of the deceleration strip, which are intersected with the horizontal plane; i: making an intersection point of the L and the AK with a vertical line; j: the M and the AK are subjected to cross generation of a vertical line; k: the highest position point of the deceleration strip; l: the center point of the power seat 1; m: the center point of the power seat 2; AF: a flat road surface; FKH: a speed bump; AK: the length of the axle distance line is equal to the length of the axle distance line of the vehicle, and the axle distance line is a known fixed constant and is the axle distance of the front axle and the rear axle of the vehicle; KG: the height detected by the sensor is a known constant; AI: the length is a known number, the position of the electric seat 1 is adjusted to the end, the seat back is adjusted to 90 degrees, the distance between the center point of the tire and the plane where the seat back is located is a fixed constant, and the AI length is obtained by adding the distance adjusted in the forward direction of the seat; AJ: the distance between the center point of a tire and the plane where the seat back is located is a fixed constant, the distance adjusted in the forward direction of the seat is the length of AJ, AK sin KAG KG and AK are known numbers, the value of KAG is calculated according to the known number, the height compensation quantity of the seat 1 is the length of IC, and the height compensation quantity of the seat 2 is the length of JE; the length of IC is AI tan (angle KAG), the values of AI and angle KAG are known, the length of IC JE can be calculated AJ tan (angle KAG), the values of JE and angle KAG are known, and the length of JE can be calculated; sign of compensation amount: the sign of the height of the road surface is opposite, the height of the road surface is positive, the sign of the compensation amount is negative, and the seat is adjusted downwards; the road height is negative and the compensation amount is positive, i.e. the seat is adjusted upwards).
The compensation height of the seat can be calculated according to the above calculation process, and further, if the angle of the seat is not changed, the compensation value of the angle can be obtained according to the relationship shown in the figure, which is not described herein again.
It can be understood that, the above-mentioned embodiment is based on a theoretical result obtained when an axle of a vehicle passes through a speed bump in parallel, a road spectrum of wheels is obtained according to a relation between a vehicle speed and an obstacle and a shape (including height and width) of the obstacle in real driving, the road spectrum of each wheel may be the same or different, road spectrum information of each vehicle is integrated, and an angle and height change of each seat in operation is obtained by combining with vehicle dimension geometric information, so that a corresponding adjustment scheme is made for each seat in the vehicle, and a user on each seat can obtain an optimal adjustment scheme based on the position of the seat, thereby improving driving feeling, ensuring a good view of the driver, and improving safety of vehicle driving.
In summary, by the method provided by this embodiment, the road spectrum information of each wheel in a future period can be obtained by obtaining the vehicle speed and the road information of the vehicle, so that the posture of the vehicle in the future period can be obtained according to the road spectrum information of each wheel, the height and angle adjustment amount of each seat can be obtained by the posture of the vehicle, and the height and angle of each seat can be adjusted by the adjustment amount, thereby improving the riding experience, ensuring the good view of the driver, and improving the driving safety of the vehicle. Compared with the prior art, the method for controlling the seat posture based on the posture of the vehicle acquired by the posture sensor has the advantages that the posture change of the vehicle can be judged in advance by the scheme provided by the embodiment, so that the adjustment strategy of the vehicle is formulated in advance, the adjustment delay is reduced, and the condition that a driver and a passenger feel better is guaranteed.
In some examples, the adjusting the height and the angle of each seat based on the road surface information and the vehicle speed includes:
and controlling a seat height motor and a seat angle motor of the vehicle based on the road surface information and the vehicle speed to adjust the height and angle of each seat.
Specifically, road spectrum information of each wheel is obtained according to road surface information and vehicle speed, an adjusting scheme of each seat in a future period is obtained according to the relation between the road spectrum information of each wheel and the geometric dimension of the vehicle, the adjusting scheme comprises a height adjusting scheme and an angle adjusting scheme, the height is adjusted through a height motor, and the angle is adjusted through an angle motor. Because the seat adjusting scheme is estimated based on the vehicle speed and the road surface information, the seat adjusting scheme can be adjusted based on the change of the speed and the road surface information during the traveling process, in some cases, the seat adjusting scheme can be used for independently adjusting the height or the angle, and the control of the height and the angle can be decoupled by respectively arranging the height adjusting motor and the angle adjusting motor, so that under the condition that one control strategy is changed, the other strategy is not influenced, and the complexity of vehicle control is simplified.
In conclusion, the height motor and the angle motor are respectively controlled to adjust the height and the angle, so that the control of the height and the angle can be decoupled, the complexity of vehicle control is simplified, and the control device is convenient to maintain and replace when one control device fails.
In some examples, the method further comprises:
and keeping the height and the angle of the seat unchanged under the condition that the height of the undulated road surface is smaller than a preset value.
Specifically, during the running process of the vehicle, the road surface is not absolutely horizontal, small stones or small potholes can be encountered, and the influence on the driver and the passengers can be ignored when the vehicle encounters the obstacle. Under the condition that the road surface undulation height is smaller than the preset value, the vehicle can be determined not to pass through a large obstacle, the height and the angle of the seat are kept unchanged, and the influence of frequently controlling the seat on the service life of the seat adjusting device is avoided.
It can be understood that the preset value can be pre-designed by a developer when designing a vehicle, or can be adjusted by the driver, and the size of the preset value can be adjusted specifically according to different road information, so that the vehicle can be ensured to adjust the control strategy of the vehicle seat specifically under different road sections.
In conclusion, under the condition that the road surface fluctuation height is smaller than the preset value, the bumping of the vehicle can be determined without influencing the driving experience, so that the height and the angle of the seat are ensured to be unchanged, and the influence of frequent control on the service life of the seat adjusting device is avoided.
In some examples, the method further comprises:
obtaining seat pressure for each of said seats;
and controlling the seat with the seat pressure smaller than the preset pressure to keep the height and the angle unchanged.
The pressure information of the seat can be obtained through the pressure sensor in the seat, reasonable preset pressure is set, when the pressure on the seat is larger than or equal to the preset pressure, people are judged to sit on the seat at the moment, the height and the angle of the seat are adjusted at the moment, and the driving experience of drivers and passengers is improved. For example: a preset value of 20Kg may be set, and when a bag or a document or other object smaller than 20Kg is placed on the seat, the pressure sensor in the seat detects that the pressure is smaller than 20Kg, and no adjustment is made to the height and angle of the seat. Only when the seat senses a pressure of 20Kg or more, which determines that a person is seated in the seat, the seat makes adjustments to the height and angle of the seat based on the vehicle speed and road information.
It will be appreciated that the preset pressure may be adjusted by the developer or user to provide for targeted adjustment of the seat adjustment under different conditions of use.
In conclusion, whether a passenger takes the seat or not is identified through the seat pressure, and the height and the angle of the seat with the seat pressure smaller than the preset value are not adjusted, so that the operation resources are saved, and the service life of the control device is prolonged.
In some examples, the road surface information is acquired by radar and/or a camera.
Specifically, the outline of the obstacle and the distance between the obstacle and the vehicle can be measured through the radar, so that the obstacle on the road surface is identified, and the road surface information is constructed. Meanwhile, the camera can capture pictures of the vehicle running direction, and the obstacles are identified through big data comparison to construct road surface information. This scheme can accomplish the collection of road surface information through radar or camera respectively, perhaps fuses two kinds of information to obtain more real road surface information, be used for the basis that vehicle seat adjusted.
In some examples, the vehicle speed direction is obtained based on gear information and a steering wheel angle.
Specifically, the gear information comprises a forward gear and a backward gear, the direction of wheels can be calculated through the angle of a steering wheel, the direction of the speed of the vehicle can be calculated through the gear direction and the direction of the wheels, the direction of the speed of the vehicle can be changed along with the adjustment of the angle of the steering wheel, the road spectrum information of each vehicle can be changed along with the change of the direction of the speed of the vehicle, the accurate predicted position of the vehicle at the next moment can be obtained through continuous correction, the vehicle posture can be accurately judged according to the road information, and therefore the accurate control of each vehicle seat is achieved.
In some examples, the method further comprises:
acquiring wheel tire pressure information;
the adjusting of the height and angle of each seat based on the road surface information and the vehicle speed includes:
and adjusting the height and angle of each seat based on the tire pressure information, the road surface information and the vehicle speed.
Specifically, during the driving of the vehicle, since the tire pressure of each wheel may be different, the posture of the entire vehicle cannot be accurately determined only by the road information. Through obtaining the tire pressure information of each wheel, the posture of the whole vehicle can be corrected according to the road surface information, so that the posture information of the vehicle which is more in line with the reality is obtained, and the seat of the vehicle is more accurately adjusted. It can be understood that when the vehicle turns, the tire pressures on the inner side and the outer side of the curve may also change, and the height and the angle of the vehicle seat can be adjusted according to the change of the tire pressure, so as to control the angle of the seat when the vehicle turns over.
In conclusion, by acquiring the tire pressure information of the wheels, the posture of the vehicle can be corrected aiming at the problem of inconsistent tire pressure of the wheels, so that the corrected posture of the vehicle is more in line with the actual state of the vehicle, and the seat of the vehicle is adjusted more accurately.
Referring to fig. 4, an embodiment of the electric seat control apparatus in the embodiment of the present application may include:
the acquisition unit 21: the road surface information comprises road surface undulation height and road surface undulation width, and the vehicle speed comprises vehicle speed and vehicle speed direction;
the adjusting unit 22: for adjusting the height and angle of each seat based on the road surface information and the vehicle speed.
As shown in fig. 5, the embodiment of the present application further provides an electronic device 300, which includes a memory 310, a processor 320, and a computer program 311 stored on the memory 320 and executable on the processor, wherein when the computer program 311 is executed by the processor 320, the steps of any one of the methods for controlling the power seat described above are implemented.
Since the electronic device described in this embodiment is a device for implementing an electric seat control apparatus in this embodiment, based on the method described in this embodiment, a person skilled in the art can understand the specific implementation manner of the electronic device of this embodiment and various modifications thereof, so that how to implement the method in this embodiment by the electronic device is not described in detail herein, and as long as the person skilled in the art implements the device used in this embodiment, all of the devices are within the scope of the present application.
In a specific implementation, the computer program 311 may implement any of the embodiments corresponding to fig. 1 when executed by a processor.
It should be noted that, in the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to relevant descriptions of other embodiments for parts that are not described in detail in a certain embodiment.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Embodiments of the present application also provide a computer program product, which includes computer software instructions, when the computer software instructions are run on a processing device, the processing device is caused to execute the flow of electric seat control as in the corresponding embodiment of fig. 1.
The computer program product includes one or more computer instructions. The procedures or functions according to the embodiments of the present application are all or partially generated when the computer program instructions are loaded and executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored on a computer readable storage medium or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). A computer-readable storage medium may be any available medium that a computer can store or a data storage device, such as a server, a data center, etc., that is integrated with one or more available media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. A seat adjustment method for a vehicle, comprising:
acquiring the vehicle speed and road surface information of the vehicle, wherein the road surface information comprises road surface undulation height and road surface undulation width, and the vehicle speed comprises the vehicle speed and the vehicle speed direction;
adjusting a height and an angle of each seat based on the road surface information and the vehicle speed.
2. The method of claim 1, wherein said adjusting the height and angle of each seat based on the road surface information and the vehicle speed comprises:
controlling a seat height motor and a seat angle motor of the vehicle based on the road surface information and the vehicle speed to adjust a height and an angle of each seat.
3. The method of claim 1, further comprising:
and keeping the height and the angle of the seat unchanged under the condition that the height of the undulated road surface is smaller than a preset value.
4. The method of claim 1, further comprising:
acquiring seat pressure of each seat;
and controlling the seat with the seat pressure smaller than the preset pressure to keep the height and the angle unchanged.
5. The method of claim 1, wherein the road surface information is acquired by radar and/or a camera.
6. The method of claim 1, wherein the vehicle speed direction is obtained based on gear information and a steering wheel angle.
7. The method of claim 1, further comprising:
acquiring wheel tire pressure information;
the adjusting a height and an angle of each seat based on the road surface information and the vehicle speed includes:
adjusting a height and an angle of each seat based on the tire pressure information, the road surface information, and the vehicle speed.
8. An electric seat control apparatus, characterized by comprising:
an acquisition unit: the road surface information comprises road surface undulation height and road surface undulation width, and the vehicle speed comprises the vehicle speed and the vehicle speed direction;
an adjusting unit: for adjusting the height and angle of each seat based on the road surface information and the vehicle speed.
9. An electronic device, comprising: memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor is adapted to carry out the steps of the electric seat control method according to any of claims 1-7 when executing the computer program stored in the memory.
10. A computer-readable storage medium having stored thereon a computer program, characterized in that: the computer program, when executed by a processor, implements the power seat control method of any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111255930.8A CN114030396A (en) | 2021-10-27 | 2021-10-27 | Electric seat control method and related equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111255930.8A CN114030396A (en) | 2021-10-27 | 2021-10-27 | Electric seat control method and related equipment |
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| CN114030396A true CN114030396A (en) | 2022-02-11 |
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| CN202111255930.8A Pending CN114030396A (en) | 2021-10-27 | 2021-10-27 | Electric seat control method and related equipment |
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