CN113525395B - Vehicle and driving parameter adjusting method thereof - Google Patents

Vehicle and driving parameter adjusting method thereof Download PDF

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Publication number
CN113525395B
CN113525395B CN202110818497.8A CN202110818497A CN113525395B CN 113525395 B CN113525395 B CN 113525395B CN 202110818497 A CN202110818497 A CN 202110818497A CN 113525395 B CN113525395 B CN 113525395B
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China
Prior art keywords
parameter
vehicle
driving
value
door handle
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CN113525395A (en
Inventor
姚巧丽
杨鹏
王树利
刘延峰
吕文文
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Hisense Visual Technology Co Ltd
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Hisense Group Holding Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/0098—Details of control systems ensuring comfort, safety or stability not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/037—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W40/09—Driving style or behaviour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/043—Identity of occupants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/30—Driving style

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The application discloses a vehicle and a driving parameter adjusting method thereof, and relates to the technical field of vehicles. The detection sensor generates a detection signal based on the detected posture change amount of the door handle, and the processor can determine a first parameter value of the driving parameter corresponding to the signal value of the detection signal based on the corresponding relation between the signal value and the parameter value of the driving parameter so as to adjust the driving parameter of the vehicle. Because the driver can touch the door handle before driving the vehicle to open the main driving door, and the different drivers use different dynamics in the process of opening the door, the posture variation of the door handle can be different. Thus, the vehicle can recognize the driver who is currently opening the main driving door based on the signal value of the detection signal generated by the detection sensor, and adjust the parameter value of the driving parameter to the first parameter value that meets the driver's demand. The adjustment efficiency of the driving parameters is improved because the parameter values of the driving parameters do not need to be adjusted manually by a driver.

Description

Vehicle and driving parameter adjusting method thereof
Technical Field
The application relates to the technical field of vehicles, in particular to a vehicle and a driving parameter adjusting method thereof.
Background
The vehicle may be driven by a plurality of drivers, and the driving parameters of the vehicle required when different drivers drive the vehicle are different because the operating habits of different drivers may be different. For example, different drivers have different requirements for the height and tilt angle of the seat of the vehicle.
In the related art, a driver is usually required to manually adjust the height and the inclination angle of a seat of a vehicle after entering a vehicle cabin, so that the adjusted height and inclination angle meet the requirements of the driver, and the driving experience of the driver is improved.
However, in the related art, the adjustment efficiency of the seat of the vehicle is low.
Disclosure of Invention
The application provides a vehicle and a driving parameter adjusting method thereof, which can solve the problem that the adjusting efficiency of a vehicle seat in the related art is low. The technical scheme is as follows:
in one aspect, a vehicle is provided, the vehicle comprising: the system comprises a processor, a main driving door, a door handle positioned on the main driving door and a detection sensor connected with the processor;
the detection sensor is used for detecting the posture variation of the vehicle door handle and generating a detection signal based on the detected posture variation;
the processor is used for determining a first parameter value of the driving parameter corresponding to the signal value of the detection signal based on the corresponding relation between the signal value and the parameter value of the driving parameter of the vehicle, and adjusting the parameter value of the driving parameter to the first parameter value;
wherein the attitude change amount includes at least one of a rotational displacement and a rotational angle.
Optionally, the detection sensor includes a hall sensor, and the attitude change amount includes the rotational displacement;
and/or, the detection sensor comprises an angle sensor, and the posture change amount comprises the rotation angle.
Optionally, the main driving door has a groove, the vehicle door handle is located in the groove, and the vehicle door handle is configured such that if one end of the vehicle door handle rotates in a direction approaching the main driving door under the action of pressure, the other end of the vehicle door handle rotates in a direction away from the main driving door;
or one end of the vehicle door handle is movably connected with the main driving door, and the other end of the vehicle door handle is configured to rotate in a direction far away from the main driving door under the action of pulling force;
the detection sensor is used for detecting the posture variation of the other end of the vehicle door handle and generating a detection signal based on the posture variation of the other end of the vehicle door handle.
Optionally, the processor is further configured to:
and if the signal value of the detection signal is not recorded in the corresponding relation, responding to the adjustment operation aiming at the driving parameter to obtain a second parameter value of the driving parameter, and recording the second parameter value and the signal value of the detection signal corresponding to the second parameter value in the corresponding relation.
Optionally, the processor is configured to:
and if the signal value of the detection signal is greater than the signal value threshold, determining the first parameter value corresponding to the signal value of the detection signal based on the corresponding relation.
Optionally, the driving parameters include at least one of the following parameters: a parameter of a primary driving position of the vehicle, a parameter of a steering wheel of the vehicle, a parameter of a rear view mirror of the vehicle, a parameter of a display system of the vehicle, a parameter of an audio system of the vehicle, and a parameter of an in-vehicle application of the vehicle.
In another aspect, a vehicle is provided, the vehicle including: the system comprises a processor, a main driving door, a door handle positioned on the main driving door and a pressure sensor connected with the processor;
the pressure sensor is used for detecting pressure acting on the vehicle door handle and generating a detection signal based on the detected pressure;
the processor is configured to determine a first parameter value of the driving parameter of the vehicle corresponding to the signal value of the detection signal based on a correspondence between the signal value and the parameter value of the driving parameter, and adjust the parameter value of the driving parameter of the vehicle to the first parameter value.
Optionally, the main driving door has a groove, the vehicle door handle is located in the groove, and the vehicle door handle is configured such that if one end of the vehicle door handle rotates in a direction approaching the main driving door under the action of pressure, the other end of the vehicle door handle rotates in a direction away from the main driving door;
the pressure sensor is configured to detect a pressure applied to one end of the door handle, and generate a detection signal based on the detected pressure.
In still another aspect, there is provided a driving parameter adjustment method of a vehicle including: the device comprises a main driving door, a door handle positioned on the main driving door and a detection sensor used for detecting the posture variation of the door handle; the method comprises the following steps:
receiving a detection signal generated by the detection sensor based on the detected attitude change amount;
determining a first parameter value of the driving parameter corresponding to the signal value of the detection signal based on a correspondence relationship between the signal value and a parameter value of the driving parameter of the vehicle;
adjusting a parameter value of the driving parameter to the first parameter value;
wherein the attitude change amount includes at least one of a rotational displacement and a rotational angle.
In still another aspect, a driving parameter adjustment method of a vehicle is provided, the vehicle including: the main driving door, a door handle positioned on the main driving door and a pressure detecting device used for detecting the pressure acting on the door handle; the method comprises the following steps
Receiving a detection signal generated by the pressure sensor based on the detected pressure;
determining a first parameter value of the driving parameter of the vehicle corresponding to the signal value of the detection signal based on the correspondence between the signal value and the parameter value of the driving parameter;
adjusting a parameter value of a driving parameter of the vehicle to the first parameter value.
In yet another aspect, a vehicle is provided, the vehicle comprising: the driving parameter adjusting method comprises the following steps of storing a driving parameter adjusting program, storing a driving parameter adjusting program in a memory, storing a processor and executing the computer program on the processor, wherein the driving parameter adjusting method of the vehicle comprises the following steps.
In still another aspect, a computer-readable storage medium is provided, in which a computer program is stored, which, when being executed by a processor, implements the driving parameter adjustment method for a vehicle according to the above aspect.
In still another aspect, a computer program product containing instructions is provided, which when run on the computer causes the computer to execute the method for adjusting driving parameters of a vehicle according to the above aspect.
The beneficial effect that technical scheme that this application provided brought includes at least:
the present application provides a vehicle and a driving parameter adjustment method thereof, in which a detection sensor can generate a detection signal based on detection of an amount of change in the posture of a door handle, or a pressure sensor can generate a detection signal based on pressure acting on the door handle. The processor is capable of determining a first parameter value of the driving parameter corresponding to the signal value of the detection signal based on the correspondence between the signal value and the parameter value of the driving parameter to adjust the driving parameter of the vehicle. Because the driver can touch the door handle before driving the vehicle to open the main driving door, and the different drivers use different dynamics in the process of opening the door, the posture variation of the door handle can be different. Thus, the vehicle can recognize the driver who is currently opening the main driving door based on the signal value of the detection signal generated by the detection sensor, and adjust the parameter value of the driving parameter to the first parameter value that meets the driver's demand. Because the parameter values of the driving parameters do not need to be adjusted manually by drivers, the adjustment efficiency of the driving parameters is effectively improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a vehicle according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a main driving door provided in an embodiment of the present application;
FIG. 3 is a schematic structural diagram of another main driving door provided in the embodiment of the present application;
FIG. 4 is a schematic structural diagram of another main driving door provided in the embodiment of the present application;
FIG. 5 is a schematic structural diagram of another main door provided in an embodiment of the present application;
FIG. 6 is a schematic diagram of an output characteristic curve of a linear Hall sensor provided by an embodiment of the present application;
FIG. 7 is a timing diagram of a processor acquiring signal values of detection signals output by a linear Hall sensor according to an embodiment of the present disclosure;
FIG. 8 is a schematic structural diagram of another main door provided in an embodiment of the present application;
FIG. 9 is a schematic structural diagram of another main door provided in an embodiment of the present application;
FIG. 10 is a schematic structural diagram of a main driving door provided in an embodiment of the present application;
FIG. 11 is a flowchart illustrating a method for adjusting driving parameters of a vehicle according to an embodiment of the present disclosure;
FIG. 12 is a flowchart illustrating another method for adjusting driving parameters of a vehicle according to an embodiment of the present disclosure;
fig. 13 is a schematic diagram of a structural block diagram of a vehicle according to an embodiment of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a vehicle according to an embodiment of the present disclosure, and fig. 2 is a schematic structural diagram of a main door of the vehicle according to the embodiment of the present disclosure. As can be seen in conjunction with fig. 1 and 2, the vehicle includes: a processor (not shown), a main driver's door 01, a door handle 02 on the main driver's door 01, and a detection sensor 03 connected to the processor. The detection sensor 03 is configured to detect a posture change amount of the door handle 02 and generate a detection signal based on the detected posture change amount. The detection sensor 03 may then send the signal value of the detection signal to a processor. Wherein the attitude change amount includes at least one of a rotational displacement and a rotational angle. For example, the posture change amount may be a rotational displacement of the door handle 02, or the posture change amount may be a rotational angle of the door handle 02.
The processor is used for determining a first parameter value of the driving parameter corresponding to the signal value of the detection signal based on the corresponding relation between the signal value and the parameter value of the driving parameter of the vehicle, and adjusting the parameter value of the driving parameter of the vehicle to the first parameter value. The corresponding relation can be pre-stored in the processor, and the parameter values of the driving parameters recorded in the corresponding relation all meet the requirements of the driver.
Because the driver needs to touch the door handle 02 of the main driving door 01 to open the main driving door 01 before driving the vehicle, and different drivers use different dynamics in the process of opening the door, the posture variation of the door handle 02 is different, and then the signal value of the detection signal generated by the detection sensor 03 is different. Based on this, the vehicle can identify the driver currently opening the main driving door 01 based on the signal value of the detection signal, that is, the signal value can be used as the identification mark of the driver. And the vehicle may determine a first parameter value of the driving parameter corresponding to the signal value, and adjust a current parameter value of the driving parameter of the vehicle to the first parameter value. In the process, the parameter value of the driving parameter of the vehicle does not need to be manually adjusted by the driver, so that the adjustment efficiency of the driving parameter of the vehicle is improved, the operation of the driver is simplified, and the user experience is better.
In summary, the embodiment of the present application provides a vehicle, in which a detection sensor can generate a detection signal based on detecting an attitude change amount of a door handle, and a processor can determine a first parameter value of a driving parameter corresponding to a signal value of the detection signal based on a corresponding relationship between the signal value and the parameter value of the driving parameter, so as to adjust the driving parameter of the vehicle. Because the driver can touch the door handle before driving the vehicle to open the main driving door, and the different drivers use different dynamics in the process of opening the door, the posture variation of the door handle can be different. Thus, the vehicle can recognize the driver who is currently opening the main driving door based on the signal value of the detection signal generated by the detection sensor, and adjust the parameter value of the driving parameter to the first parameter value that meets the driver's demand. Because the parameter values of the driving parameters do not need to be adjusted manually by drivers, the adjustment efficiency of the driving parameters is effectively improved.
Alternatively, the same driver may use different forces when opening the main driving door 01 for a plurality of times, and therefore the signal value of the detection signal generated by the detection sensor 03 based on the detected posture variation of the door handle 02 also fluctuates within a certain range. In order to ensure that the processor can accurately identify the driver currently opening the main driving door 01 based on the signal value of the detection signal generated by the detection sensor 03, the correspondence relationship between the signal value stored by the processor and the parameter value of the driving parameter of the vehicle may be a correspondence relationship between a signal value range and a parameter value of the driving parameter, and any two signal value ranges recorded in the correspondence relationship have no intersection.
Based on this, after receiving the signal value of the detection signal sent by the detection sensor 03, the processor may determine the signal value range in which the signal value of the detection signal is located. The processor may then determine a first parameter value corresponding to the range of signal values in which the signal value lies.
In an embodiment of the present application, the driving parameter may include at least one of the following parameters: parameters of the main driving position, parameters of the steering wheel, parameters of the rear view mirror, parameters of the display system of the vehicle, parameters of the audio system of the vehicle, and parameters of the vehicle-mounted application. For example, the driving parameters may include parameters of a main driving position, parameters of a steering wheel, parameters of a rear view mirror, parameters of the display system, parameters of the audio system, and parameters of the in-vehicle application.
Wherein, the parameters of the main driving position can include: the height of the main driving seat, the inclination angle of the main driving seat, the distance between the main driving seat and a steering wheel, the distance between the main driving seat and an accelerator pedal, the height of a headrest on the main driving seat, the inclination angle of the headrest, the height of the waist support and the depth of the waist support.
The parameters of the steering wheel include: height of the steering wheel. The parameters of the rear view mirror include: at least one of a parameter of the interior mirror and a parameter of the exterior mirror. The parameters of the interior mirror include: at least one of a height of the interior mirror, and an angle of the interior mirror. The parameters of the exterior mirror include: at least one of a height of the exterior mirror, and an angle of the exterior mirror.
The parameters of the display system may include: and displaying at least one of an application interface displayed by the display screen and a language type of the display interface when the identified driver stops driving for the previous time. The parameters of the audio system may include: media volume, interactive words at the time of voice interaction, welcome (also referred to as greeting), and language type. The voice type can be Chinese, english or Russian. The application parameters of the vehicle-mounted application comprise: the system comprises a login account and a login password of each application installed in a central control system of the vehicle.
In the embodiment of the present application, the detection sensor 03 may include a hall sensor, and accordingly, the posture change amount includes a rotational displacement. Alternatively, the hall sensor may be a linear hall sensor. And/or, the detecting sensor 03 includes an angle sensor, and accordingly, the posture variation includes a rotation angle.
If the detection sensor 03 is a hall sensor, the detection sensor 03 may be located on the side of the door handle 02 near the main driver door 01. Accordingly, the main driving door 01 may have a permanent magnet thereon, which may generate a magnetic field. Alternatively, as shown in fig. 2, the detection sensor 03 may be located in a target area on the main cab door 01. The target area may be an area in which an orthographic projection of the door handle 02 on the main cab door 01 is located. Accordingly, the door handle 02 may be provided with a permanent magnet capable of generating a magnetic field.
Based on the arrangement mode of the hall sensor and the permanent magnet, the hall sensor can accurately detect the rotation displacement of the door handle 02 relative to the main driving door 01.
The Hall sensor is a sensor manufactured based on Hall effect. When the door handle 02 is rotated, the distance between the door handle 02 and the main cab door 01 changes. Accordingly, the magnetic field strength of the magnetic field at the position of the hall sensor (i.e., the magnetic field generated by the permanent magnet) changes, and the hall voltage of the hall sensor changes along with the change of the magnetic field strength, for example, the hall voltage may be positively correlated with the magnetic field strength. Thereafter, the hall sensor may output a voltage value of the varied hall voltage for the processor to determine a first parameter value for determining the driving parameter based on the varied voltage value. The changed Hall voltage is a detection signal generated by the Hall sensor, and the voltage value of the changed Hall voltage is a signal value of the detection signal generated by the Hall sensor.
If the detection sensor 03 is an angle sensor, the detection sensor 03 may be connected to the door handle 02 to detect the rotation angle of the door handle 02. Alternatively, the detection sensor 03 may be located on the door handle 02, or the detection sensor 03 may be located on the main driver's door 01. The embodiment of the present application does not limit this.
The angle sensor is a sensor for testing an angle and outputting a voltage value of a voltage signal, the voltage signal is a detection signal generated by the angle sensor, and the voltage value of the voltage signal is a signal value of the detection signal. The angle sensor has a through hole into which a spindle can be inserted, which can be connected to the door handle 02. When the door handle 02 rotates, the rotating shaft can be driven to rotate, and the rotating turns of the rotating shaft can be counted by the angle sensor. After the vehicle door handle 02 stops rotating, the angle sensor outputs a voltage value of the voltage signal based on the number of rotation turns of the rotating shaft, so that the processor determines a first parameter value of the driving parameter.
It should be noted that, since the type of the signal value that is usually read by the processor is a digital quantity, the detection sensor 03 provided in the embodiment of the present application may convert an analog quantity (i.e., the aforementioned voltage value) into a digital quantity, and then output the digital quantity in the form of a square wave. The maximum value of the digital quantity may be determined based on the number of conversion bits of the detection sensor 03, and the maximum value of the digital quantity may be positively correlated with the number of conversion bits. For example, if the number of conversion bits of the detection sensor 03 is 16 bits, the maximum value of the digital quantity output by the detection sensor 03 may be 65535.
The vehicle provided by the embodiment of the application can identify the driver based on the posture variation of the door handle 02 of the main driving door 01, and then adjust the current parameter value of the driving parameter of the vehicle to the first parameter value meeting the identified requirement of the driver. In such a manner of adjusting the parameter value of the driving parameter of the vehicle, there may be a plurality of implementations of the door handle 02 of the main driving door 01, and the following two optional implementations are taken as examples in the embodiment of the present application to exemplarily describe the door handle 02.
In an alternative implementation, see fig. 3, the main cab door 01 has a recess 0a, in which recess 0a the door handle 02 is located. Such a door handle 02 may be referred to as a invisible door handle. The door handle 02 is arranged such that when one end of the door handle 02 is rotated in a direction approaching the main driver door 01 by a pressure, the other end of the door handle 02 is rotated in a direction separating from the main driver door 01. For example, as shown in fig. 3, the driver may press one end of the door handle 02 to rotate the one end of the door handle 02 in a direction to approach the main driving door 01, and at this time, the other end of the door handle 02 may be rotated in a direction to move away from the main driving door 01. Accordingly, the detection sensor 03 may be configured to detect a posture change amount of the other end of the door handle 02 and generate a detection signal based on the posture change amount of the other end of the door handle 02.
In another alternative implementation, as shown in fig. 2 and 4, one end of the door handle 02 may be movably connected to the main driving door 01, and the other end of the door handle 02 is configured to rotate in a direction away from the main driving door 01 under the pulling force. For example, as shown in fig. 2 and 4, the driver may pull the other end of the door handle 02 to rotate the other end of the door handle 02 in a direction away from the driver's door 01. Accordingly, the detection sensor 03 may be configured to detect the amount of change in the posture of the other end of the door handle 02 and generate a detection signal based on the amount of change in the posture of the other end of the door handle 02.
Alternatively, the detection sensor 03 may be located at a position near one end of the door handle 02. In this way, it is possible to avoid a problem that the reliability of the signal value of the detection signal generated by the detection sensor 03 is low due to an excessively large amount of change in the posture of the door sliding door 02 (for example, exceeding the detection range of the detection sensor 03).
Since other objects than the driver may erroneously touch the door handle 02, a small pressing force or pulling force may be applied to the door handle 02. Accordingly, the detection sensor 03 may detect that the posture of the door handle 02 is changed, and transmit a signal value of a detection signal generated based on the amount of change in the posture of the door handle 02 to the processor. At this time, if the processor determines the parameter value of the corresponding driving parameter based on the signal value, the processing resources of the processor are wasted. Therefore, in order to avoid wasting processing resources of the processor by false touch, the processor can detect whether the signal value of the detection signal sent by the detection sensor is greater than the signal value threshold value after receiving the signal value. If the processor determines that the signal value of the detection signal is greater than the signal value threshold, it may be determined that the touch operation with respect to the vehicle door handle 02 is an effective touch operation, that is, the signal value of the detection signal is an effective signal value, and then the first parameter value of the driving parameter corresponding to the signal value of the detection signal may be determined based on the correspondence relationship between the signal value and the parameter value of the driving parameter. Wherein the signal value threshold may be pre-stored by the processor.
Further, the processor may also acquire the duration of the touch operation on the door handle 02. Then, if the processor determines that the action duration is greater than the duration threshold and the signal value is greater than the signal value threshold, it may determine that the touch operation is an effective touch operation. Therefore, the problem that the processing resources of the processor are wasted due to the fact that the processor adjusts the parameter values of the driving parameters of the vehicle due to the mistaken touch can be further avoided. Wherein the duration threshold may be pre-stored in the processor.
In this embodiment, after receiving the signal value of the detection signal sent by the detection sensor 03, the processor may detect whether the signal value of the detection signal is recorded in the correspondence between the stored signal value and the parameter value of the driving parameter. If the processor determines that the corresponding relationship records the signal value of the detection signal, the processor may determine a first parameter value corresponding to the signal value of the detection signal based on the corresponding relationship.
If the processor determines that the corresponding relation does not record the signal value of the detection signal, prompt information can be sent out to prompt the driver whether to record the parameter value of the driving parameter required by the driver. Alternatively, the processor may control a speaker of the vehicle to play the prompt message, or the processor may control a display screen (e.g., a center control display screen) of the vehicle to display the prompt message. Then, if the processor determines that the driver needs to record the parameter value of the driving parameter required by the driver, the processor may obtain a second parameter value meeting the driver requirement in response to the adjustment operation of the driver for the driving parameter, and record the second parameter value and the signal value of the detection signal corresponding to the second parameter value in the corresponding relationship. Wherein, the second parameter value can be recorded in the corresponding relationship in the form of an array.
Optionally, the processor may record the second parameter value in the corresponding relationship, and record a signal value range in which the signal value of the detection signal corresponding to the second parameter value is located. The lower limit of the signal value range may be a difference between the signal value and a preset value, and the upper limit of the signal value range may be a sum of the signal value and the preset value. The predetermined value may be pre-stored by the processor, for example, the threshold value may be 300.
For example, referring to fig. 5, after determining that the signal value of the detection signal is not recorded in the correspondence relationship between the signal value and the parameter value of the driving parameter, the processor may control a central control display screen of the vehicle to display a prompt box. As shown in fig. 5, the prompt box may include prompt information 04, a confirm control 05, and a cancel control 06. The prompt message 04 may be a text: is the Identity (ID) of the current user saved? The identification may be a signal value of a detection signal generated by the detection sensor 03.
If the processor determines that the touch operation of the driver for the cancel control 06 is received, or no operation for the central control display screen is received within a target time length (for example, 20 seconds) from the display of the prompt box, the processor may display the desktop of the central control display screen, and may not acquire the second parameter value in response to the adjustment operation of the driver for the driving parameter.
If the processor determines that the touch operation of the driver on the confirmation control 06 is received, the media volume is adjusted to the target volume by the driver, the position of the main driving seat is adjusted to the target position, the interactive words of voice interaction are set as the target interactive words, the welcome words are set as the target welcome words, the vehicle-mounted application is operated by adopting the target login account number and the target login password, the processor can take the obtained target volume, the target position, the target interactive words, the target welcome words, the target login account number and the target login password as second parameter values meeting the requirements of the driver, and record the second parameter values and signal values of detection signals corresponding to the second parameter values in the corresponding relation.
In this embodiment, the processor may further perform identity authentication on a user currently touching the door handle 02, and if the processor determines that the user passes the identity authentication, the main driving door 01 may be unlocked, and the current parameter value of the driving parameter is adjusted to the first parameter value.
Optionally, the process of authenticating the identity of the user currently touching the door handle 02 by the processor includes: if the Bluetooth key of the vehicle is determined to be within the effective communication distance of the Bluetooth of the vehicle, the identity authentication can be determined to be passed.
In the embodiment of the present application, a linear hall sensor is used as the detection sensor, and a door handle 02 is used as the door handle 02 shown in fig. 3 as an example, so as to exemplarily explain a driving parameter adjustment method of a vehicle according to the embodiment of the present application.
First, assuming that the signal value output by the linear hall sensor is a digital quantity and the number of conversion bits of the linear hall sensor is 16 bits, referring to fig. 6, fig. 6 is a schematic diagram of an output characteristic curve of the linear hall sensor provided in the embodiment of the present application, in fig. 6, the horizontal axis represents the magnetic induction B, and the vertical axis represents the digital quantity of the signal value output by the linear hall sensor, as can be seen from fig. 6, the digital quantity may be greater than or equal to 0 and less than or equal to 65535.
Fig. 7 is a timing diagram of a processor acquiring a signal value of a detection signal output by a linear hall sensor according to an embodiment of the present application. In fig. 7, a parameter a indicates validity of a signal value, a parameter B indicates rotational displacement of the other end of the door handle 02, a parameter C indicates pressure applied to one end of the door handle 02, and a parameter D indicates a signal value output from the linear hall sensor 03.
Wherein, the parameter a and the parameter C are active high. If the processor determines that the touch operation aiming at the vehicle door handle 02 is not received or determines that the acting time length of the touch operation aiming at the vehicle door handle 02 is not greater than the time length threshold value, the processor sets the parameter A to be a low level; if the processor determines that the duration of the touch operation (e.g., pressing operation) on the door handle 02 is greater than the duration threshold and the received signal value sent by the detection sensor is greater than the signal value threshold, the parameter a may be converted from the low level to the high level. When the parameter C is high, it indicates that pressure is applied to one end of the door handle 02, and when the parameter C is low, it indicates that no pressure is applied to one end of the door handle 02. When the parameter a and the parameter C are at high levels at the same time, it is indicated that the parameter D is valid, that is, the processor determines the first parameter value of the driving parameter corresponding to the signal value based on the signal value output by the linear hall sensor 03. When the parameter a is low, it means that the parameter D is invalid, i.e. the processor does not determine the parameter value of the driving parameter based on the signal value output from the linear hall sensor 03.
With reference to fig. 7, a process of adjusting a parameter value of a driving parameter of a vehicle according to an embodiment of the present application will be described. As shown in fig. 7, at time t1, the parameter C changes from low level to high level, that is, at time t1, the driver applies pressure to one end of the door handle 02.
Under the action of this pressure, as can be seen from fig. 7, the other end of the door handle 02 can be rotated in a direction away from the main driving door 01 from an initial position (i.e., a position closest to the main driving door 01). That is, the parameter B gradually becomes larger and gradually approaches the maximum distance w1 between the door handle 02 and the main cab door 01.
Since the distance between the other end of the door handle 02 and the main driving door 01 changes, the magnetic field intensity at the position of the linear hall sensor 03 changes. Accordingly, as shown in fig. 7, the parameter D may be changed, and the changed voltage value may be obtained based on the square wave shown in fig. 7. That is, the linear hall sensor 03 may output the digital quantity of the changed voltage value to the processor in the form of a square wave.
At time t2 shown in fig. 7, the distance between the other end of the door handle 02 and the main cab door 01 reaches a limit value under the pressure applied by the driver. At this time, since the distance between the door handle 02 and the main cab door 01 does not change any more, it can be seen from fig. 7 that the signal value output by the linear hall sensor 03 is 0.
Assuming that the aforementioned time period threshold is the time interval between t1 and t3, the processor determines that the action time period of the pressing operation on the door handle 02 is greater than the time period threshold by time t 3. Assuming that the processor determines that the signal value output by the linear hall sensor 03 is greater than the signal value threshold at this time, the processor may convert the parameter a from a low level to a high level. As shown in fig. 7, the parameter B remains high. As described above, since the pressure applied to the one end of the door handle 02 is not generated by the erroneous touching operation, the processor can determine the first parameter value of the driving parameter corresponding to the signal value output from the linear hall sensor 03 based on the correspondence relationship between the signal value and the parameter value of the driving parameter, and adjust the current parameter value of the driving parameter of the vehicle to the first parameter value.
By time t4, the parameter C changes from high level to low level, that is, the pressure applied to the end of the door handle 02 disappears. At this time, the other end of the door handle 02 rotates toward the main driving door 01, that is, the parameter B gradually decreases until the door handle 02 rotates to the aforementioned initial position.
In the process that the other end of the vehicle door handle 02 moves towards the direction close to the main driving door 01, the magnetic field intensity of the position where the linear Hall sensor 03 is located changes. Therefore, as shown in fig. 7, the parameter D changes, and the changed voltage value is shown as a square wave after time t4 shown in fig. 7.
In summary, the embodiment of the present application provides a vehicle, in which a detection sensor can generate a detection signal based on detecting an attitude change amount of a door handle, and a processor can determine a first parameter value of a driving parameter corresponding to a signal value of the detection signal based on a corresponding relationship between the signal value and the parameter value of the driving parameter, so as to adjust the driving parameter of the vehicle. Because the driver can touch the door handle before driving the vehicle to open the main driving door, and the different drivers use different dynamics in the process of opening the door, the posture variation of the door handle can be different. Thus, the vehicle can recognize the driver who is currently opening the main driving door based on the signal value of the detection signal generated by the detection sensor, and adjust the parameter value of the driving parameter to the first parameter value that meets the driver's demand. Because the parameter values of the driving parameters do not need to be adjusted manually by drivers, the adjustment efficiency of the driving parameters is effectively improved.
FIG. 8 is a schematic structural diagram of another vehicle provided in an embodiment of the present application. As can be seen in conjunction with fig. 1 and 8, the vehicle includes: a processor (not shown), a main cab door 01, a door handle 02 on the main cab door, and a pressure sensor 07 connected to the processor and the door handle, respectively.
As shown in fig. 8, the pressure sensor 07 is located on the door handle 02. The pressure sensor 07 is configured to detect a pressure applied to the door handle 02 and generate a detection signal based on the detected pressure. The pressure sensor 07 may then send the signal value of the detection signal to a processor.
The processor is used for determining a first parameter value of the driving parameter of the vehicle corresponding to the signal value of the detection signal based on the corresponding relation between the signal value and the parameter value of the driving parameter, and adjusting the parameter value of the driving parameter of the vehicle to the first parameter value.
Since the driver needs to touch (e.g., press or hold) the door handle 02 of the main cab door 01 to open the main cab door 01 before driving the vehicle, and different drivers use different forces in the process of opening the door, the pressure acting on the door handle 02 may be different, and thus the signal value of the detection signal generated by the pressure sensor 03 may be different. Based on this, the vehicle can recognize the driver who is currently opening the main driving door 01 based on the signal value of the detection signal. Then, the vehicle may determine a first parameter value of the driving parameter corresponding to the signal value, where the first parameter value is a parameter value that meets the driver's demand, and adjust a current parameter value of the driving parameter of the vehicle to a parameter value that meets the driver's demand. In the process, the parameter value of the driving parameter of the vehicle does not need to be manually adjusted by the driver, so that the adjustment efficiency of the driving parameter of the vehicle is improved, the operation of the driver is simplified, and the user experience is better.
In summary, the embodiments of the present application provide a vehicle, a pressure sensor can generate a detection signal based on detection of pressure acting on a door handle, and a processor can determine a first parameter value of a driving parameter corresponding to a signal value of the detection signal based on a corresponding relationship between the signal value and the parameter value of the driving parameter, so as to adjust the driving parameter of the vehicle. Since the driver touches the door handle to open the main driving door before driving the vehicle, and different drivers use different forces in the process of opening the door, the pressure acting on the door handle is different. Thus, the vehicle can identify the driver who is currently opening the main driving door based on the signal value of the detection signal generated by the pressure sensor, and adjust the parameter value of the driving parameter to the first parameter value that meets the driver's demand. Because the parameter values of the driving parameters do not need to be adjusted manually by drivers, the adjustment efficiency of the driving parameters is effectively improved.
The vehicle provided by the embodiment of the application can identify the driver based on the pressure acting on the door handle 02 of the main driving door 01, and then adjust the current parameter value of the driving parameter of the vehicle to the first parameter value according with the requirement of the identified driver. In this way of adjusting parameter values of driving parameters of the vehicle, there may be a variety of implementations of the door handle 02 of the main cab door 01 of the vehicle, and the embodiment of the present application exemplifies the door handle 02 of the vehicle provided in the embodiment of the present application in several alternative implementations as described below.
In a first alternative implementation, as shown in fig. 8, the door handle 02 is fixedly connected to the main cab door 01, and the pressure sensor 03 may be located on a side of the door handle 02 away from the main cab door 01. If the driver grips the door handle 02 to open the main cab door 01, the pressure sensor 03 may detect the pressure applied to the door handle 02 by the driver.
In a second alternative implementation, as shown in fig. 9, the main driving door 01 has a recess 0a, the door handle 02 is located in the recess oa, and the door handle 02 is configured such that if one end of the door handle 02 is rotated in a direction approaching the main driving door 01 by pressure, the other end of the door handle 02 is rotated in a direction away from the main driving door 01. As can be seen, the pressure sensor 07 may be provided at one end of the door handle 02 to detect a pressure applied to the one end of the door handle 02 and generate a detection signal based on the detected pressure.
In a third alternative, as shown in fig. 10, the main driver door 01 has a recess 0a, and the door handle 02 may be located in the recess 0 a. And, a door handle 02 may be movably connected to the main cab door 01, the door handle 02 being configured to protrude from the recess 0a in response to a door unlock command, so as to be held by a driver to open the main cab door 01.
As shown in fig. 10, a pressure sensor 07 is provided on a side of the door handle 02 remote from the main driver door. The pressure sensor 07 can detect the pressure applied to the door handle 02 when the driver grips the door handle 02 to open the door.
In summary, the present application provides a vehicle, in which a pressure sensor is capable of generating a detection signal based on detection of pressure acting on a door handle, and a processor is capable of determining a first parameter value of a driving parameter corresponding to a signal value of the detection signal based on a corresponding relationship between the signal value and the parameter value of the driving parameter, so as to adjust the driving parameter of the vehicle. Since the driver touches the door handle to open the main driving door before driving the vehicle, and different drivers use different forces in the process of opening the door, the pressure acting on the door handle is different. Thus, the vehicle can identify the driver who is currently opening the main driving door based on the signal value of the detection signal generated by the pressure sensor, and adjust the parameter value of the driving parameter to the first parameter value that meets the driver's demand. Because the parameter value of the driving parameter does not need to be adjusted manually by a driver, the adjustment efficiency of the driving parameter is effectively improved.
Fig. 11 is a flowchart of a method for adjusting driving parameters of a vehicle according to an embodiment of the present application, where the method may be applied to a vehicle, for example, the vehicle according to the above embodiment. The vehicle may include: the device comprises a main driving door, a door handle positioned on the main driving door and a detection sensor used for detecting the posture variation of the door handle. Referring to fig. 11, the method includes:
step 101, receiving a detection signal generated by a detection sensor based on the detected posture variation of the door handle.
The detection sensor may generate a detection signal based on the detected amount of change in the posture of the door handle after detecting the change in the posture of the door handle, and transmit a signal value of the detection signal to a processor of the vehicle. Wherein the attitude change amount includes at least one of a rotational displacement and a rotational angle.
And 102, determining a first parameter value of the driving parameter corresponding to the signal value of the detection signal based on the corresponding relation between the signal value and the parameter value of the driving parameter of the vehicle.
After the processor of the vehicle receives the signal value of the detection signal, the processor of the vehicle may determine a first parameter value corresponding to the signal value of the detection signal based on the correspondence between the signal value and the parameter value of the driving parameter of the vehicle.
And 103, adjusting the parameter value of the driving parameter to be a first parameter value.
After determining the first parameter value corresponding to the signal value of the detection signal, the processor of the vehicle may adjust the parameter value of the driving parameter of the vehicle to the first parameter value.
In summary, the embodiment of the present application provides a method for adjusting a driving parameter of a vehicle, in which a vehicle processor is capable of receiving a detection signal generated by a detection sensor based on a detected gesture change amount of a door handle, and determining a first parameter value of the driving parameter corresponding to a signal value of the detection signal based on a corresponding relationship between the signal value and the parameter value of the driving parameter, so as to adjust the driving parameter of the vehicle. Because the driver can touch the door handle before driving the vehicle to open the main driving door, and the different drivers use different dynamics in the process of opening the door, the posture variation of the door handle can be different. Thus, the vehicle can recognize the driver who is currently opening the main driving door based on the signal value of the detection signal generated by the detection sensor, and adjust the parameter value of the driving parameter to the first parameter value that meets the driver's demand. Because the parameter values of the driving parameters do not need to be adjusted manually by drivers, the adjustment efficiency of the driving parameters is effectively improved.
Fig. 12 is a flowchart of another driving parameter adjustment method for a vehicle according to an embodiment of the present application, where the method may be applied to a vehicle, which may be the vehicle according to the embodiment. The vehicle includes: a main driver door, a door handle located on the main driver door, and a pressure sensor for detecting pressure acting on the door handle.
Referring to fig. 12, the method includes:
step 201, receiving a detection signal generated by the pressure sensor based on the detection of the pressure acting on the door handle.
Before driving a vehicle, a driver needs to touch a door handle of a main driving door to open the main driving door. During this process, the driver exerts pressure on the door handle. The pressure sensor may detect a pressure acting on the door handle, and may generate a detection signal based on the detected pressure. The pressure sensor may then send the signal value of the detection signal to a processor of the vehicle.
Step 202, determining a first parameter value of the driving parameter of the vehicle corresponding to the signal value of the detection signal based on the corresponding relationship between the signal value and the parameter value of the driving parameter.
After the processor of the vehicle receives the signal value of the detection signal, the processor of the vehicle may determine a first parameter value of the driving parameter of the vehicle corresponding to the signal value of the detection signal based on the correspondence between the signal value and the parameter value of the driving parameter.
And step 203, adjusting the parameter value of the driving parameter of the vehicle to be a first parameter value.
After determining the first parameter value corresponding to the signal value of the detection signal, the processor may adjust the parameter value of the driving parameter of the vehicle to the first parameter value.
In summary, the present application provides a driving parameter adjusting method for a vehicle, in which a processor of the vehicle is capable of receiving a detection signal generated by a pressure sensor based on a detected pressure acting on a door handle, and determining a first parameter value of a driving parameter corresponding to a signal value of the detection signal based on a corresponding relationship between the signal value and the parameter value of the driving parameter, so as to adjust the driving parameter of the vehicle. Since the driver touches the door handle to open the main driving door before driving the vehicle, and different drivers use different forces in the process of opening the door, the pressure acting on the door handle is different. Thus, the vehicle can identify the driver who is currently opening the main driving door based on the signal value of the detection signal generated by the pressure sensor, and adjust the parameter value of the driving parameter to the first parameter value that meets the driver's demand. Because the parameter values of the driving parameters do not need to be adjusted manually by drivers, the adjustment efficiency of the driving parameters is effectively improved.
Fig. 13 is a block diagram of a vehicle according to an embodiment of the present application. As shown in fig. 12, the vehicle 110 may include: a processor 1101, a memory 1102, and a computer program stored on the memory 1102 and operable on the processor 1101, wherein the processor 1101, when executing the computer program, implements the method for adjusting driving parameters of a vehicle, such as the method shown in fig. 11 or fig. 12, as provided in the above embodiments.
Embodiments of the present application provide a computer-readable storage medium, in which instructions are stored, and when the instructions are executed on a computer, the instructions cause the computer to execute a driving parameter adjustment method of a vehicle, such as the method shown in fig. 11 or fig. 12, provided by the above embodiments.
The embodiment of the present application further provides a computer program product containing instructions, which when run on a computer, causes the computer to execute the method for adjusting driving parameters of a vehicle, such as the method shown in fig. 11 or fig. 12, provided by the above method embodiment.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the storage medium may be a read-only memory, a magnetic disk or an optical disk.
It should be understood that reference herein to "and/or" means that there may be three relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. Also, the term "at least one" in the present application means one or more, and the term "a plurality" in the present application means two or more.
The terms "first," "second," and the like in this application are used for distinguishing between similar items and items that have substantially the same function or similar functionality, and it should be understood that "first," "second," and "nth" do not have any logical or temporal dependency or limitation on the number or order of execution. For example, a first parameter value may be referred to as a second parameter value, and similarly, a second parameter value may be referred to as a first parameter value, without departing from the scope of various described examples
The above description is only exemplary of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements and the like that are made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (7)

1. A vehicle, characterized in that the vehicle comprises: the system comprises a processor, a main driving door, a door handle positioned on the main driving door and a detection sensor connected with the processor;
the detection sensor is used for detecting the posture variation of the vehicle door handle and generating a detection signal based on the detected posture variation, wherein the posture variation comprises at least one of rotary displacement and rotary angle;
the processor is configured to determine a first parameter value of the driving parameter corresponding to the signal value of the detection signal based on a correspondence relationship if it is determined that the action duration of the touch operation on the vehicle door handle is greater than a duration threshold, the signal value of the detection signal is greater than a signal value threshold, and the signal value of the detection signal is recorded in the correspondence relationship between the signal value and the parameter value of the driving parameter of the vehicle, and adjust the parameter value of the driving parameter to the first parameter value; and if the action duration is determined to be greater than a duration threshold, the signal value of the detection signal is greater than a signal value threshold, and the signal value of the detection signal is not recorded in the corresponding relationship, acquiring a second parameter value of the driving parameter in response to the adjustment operation for the driving parameter, and recording the second parameter value and the signal value of the detection signal corresponding to the second parameter value in the corresponding relationship.
2. The vehicle of claim 1,
the detection sensor comprises a Hall sensor, and the attitude change comprises the rotary displacement;
and/or, the detection sensor comprises an angle sensor, and the posture change amount comprises the rotation angle.
3. The vehicle according to claim 2, characterized in that the detection sensor comprises: hall sensing;
the Hall sensor is positioned in a target area of a main driving door, the target area is an area where an orthographic projection of the door handle on the main driving door is located, and a permanent magnet is arranged on the door handle;
or the Hall sensor is positioned on one side of the door handle close to the main driving door, and the main driving door is provided with a permanent magnet.
4. The vehicle of claim 1,
the main driving door is provided with a groove, the vehicle door handle is positioned in the groove, and the vehicle door handle is configured in such a way that if one end of the vehicle door handle rotates in a direction close to the main driving door under the action of pressure, the other end of the vehicle door handle rotates in a direction far away from the main driving door;
or one end of the vehicle door handle is movably connected with the main driving door, and the other end of the vehicle door handle is configured to rotate in a direction far away from the main driving door under the action of pulling force;
the detection sensor is used for detecting the posture variation of the other end of the vehicle door handle and generating a detection signal based on the posture variation of the other end of the vehicle door handle.
5. The vehicle of any of claims 1-4, characterized in that the driving parameters include at least one of the following parameters: a parameter of a primary driving position of the vehicle, a parameter of a steering wheel of the vehicle, a parameter of a rear view mirror of the vehicle, a parameter of a display system of the vehicle, a parameter of an audio system of the vehicle, and a parameter of an onboard application of the vehicle.
6. A driving parameter adjustment method of a vehicle, characterized in that the vehicle includes: the device comprises a main driving door, a door handle positioned on the main driving door and a detection sensor used for detecting the posture variation of the door handle; the method comprises the following steps:
receiving a detection signal generated by the detection sensor based on the detected attitude change amount, wherein the attitude change amount includes at least one of a rotational displacement and a rotational angle;
if it is determined that the action duration of the touch operation on the vehicle door handle is greater than a duration threshold, the signal value of the detection signal is greater than a signal value threshold, and the signal value of the detection signal is recorded in the corresponding relationship between the signal value and the parameter value of the driving parameter of the vehicle, determining a first parameter value of the driving parameter corresponding to the signal value of the detection signal based on the corresponding relationship, and adjusting the parameter value of the driving parameter to the first parameter value;
and if the action duration is determined to be greater than a duration threshold, the signal value of the detection signal is greater than a signal value threshold, and the signal value of the detection signal is not recorded in the corresponding relationship, responding to the adjustment operation aiming at the driving parameter to obtain a second parameter value of the driving parameter, and recording the second parameter value and the signal value of the detection signal corresponding to the second parameter value in the corresponding relationship.
7. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out a method of adjusting driving parameters of a vehicle according to claim 6.
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