DE102010003251A1 - Method for adjusting e.g. driver assistance function, of motor car, involves setting regulation for function to adjust manipulated variable depending on input variable based on received values, and controlling function based on regulation - Google Patents

Abstract

The method involves receiving values (S) of a manipulated variable of function e.g. comfort, driver assistance, medium, ergonomic and drive functions, of a car and values (Tan, Tim) of an input variable. A regulation is set for the function to adjust the manipulated variable depending on the input variable based on the received values. The function is controlled based on the regulation. The input variable is selected from a group consisting of temperature, point in time, length of travel distance, driving duration, a position of driving dynamics switch, road type and speed of the car. The driver assistance function is selected from a group consisting of night vision function, head up display function, spacing cruise control, an overhauling assistant, a high beam assistant, a track switching warning and/or a lane departure warning. The medium function is selected from a group consisting of radio operation, a MPEG-1 Audio Layer 3player operation and multimedia function such as enamel or Internet and/or TV functions. The ergonomic function is selected from a group consisting of a seat position, a steering wheel position and/or an automatic windshield wiper position. An independent claim is also included for a car comprising a control unit.

Description

The invention relates to a method for adjusting at least one vehicle occupant variable function of a vehicle, wherein the respective function has at least one manipulated variable.

DE 197 53 086 A1 relates to a personalization module for a motor vehicle, both z. B. unlock its doors as well as can additionally effect an individual adjustment or adaptation of vehicle controls or subsystems to a single driver. This happens as soon as the driver approaches the vehicle or, with the vehicle already unlocked, takes a seat in the driver's seat. The personalization module is preferably integrated in a vehicle key, a key fob or in a card. A single, personalized personalization module may affect one or more vehicles, especially service and emergency vehicles.

DE 199 61 619 A1 relates to a personalization of the settings of changeable devices in motor vehicles, wherein it is detected by suitable devices, which person or persons are in the vehicle and with the help of stored data for each person or groups of people adjusting the characteristics, functions or functions of the to the car facilities that allow such an adjustment to be made to the personal needs, characteristics or rights of those persons or other personal data may be stored.

EP 0 991 548 B1 relates to a vehicle with adjustable and adjustable units, such. For example, engine, transmission, chassis, seat, immobilizer, air conditioning, wherein for the user-specific configuration of at least one unit, the identity of the driver is determined based on data that the driver tells the system, the user-specific properties retrieved and based on the identity and the user-specific characteristics a user-specific setting of the unit takes place, wherein when a specific user detects an integrated logbook is activated and information about the distance traveled tracked and stored.

EP 1 680 309 B1 relates to a method for setting user-dependent parameter values on or in at least one motor vehicle and for storing the settings in at least one in-vehicle and / or vehicle-external data memory, wherein in a first step, a query is made as to whether the currently set user-dependent parameter values as temporary or quasi-permanent Parameter values are stored in the at least one in-vehicle and / or vehicle-external data storage, and stored in a second step, the currently set user-dependent parameter values corresponding to the answer to the query, in a third step, regardless of the result of the query, always the quasi-permanent Parameter values are set, and the most recent quasi-permanent parameter values and / or highest priority quasi-permanent parameter values after leaving the vehicle or in the period after the vehicle is unlocked u be set before the vehicle is subsequently opened on the at least one vehicle device.

WO 05032892 relates to a method and a computer program and a data carrier with this computer program for personalizing adjustable functions in a vehicle. The method provides that first a user profile in the form of stored personal settings and / or data of the functions is activated for a current user of the vehicle. As far as this method is known in principle. To restrict the access rights of other users to the user profile of the current user, a configuration step is provided in which the current user can specify which other user to access his personal settings and / or data of functions within a previously defined group of Want to allow functions. The configuration of access is uniform for all functions within the group. The functions within a group are at least similar in terms of their need for personalization and / or their need for confidentiality.

It is the object of the present invention to provide a particularly comfortable setting of at least one vehicle function adapted to at least one vehicle occupant.

This object is achieved according to the features of the independent claims. Preferred embodiments are in particular the dependent claims.

• – Aufnehmen von Werten mindestens einer Stellgröße der mindestens einen Funktion und von Werten mindestens einer Eingangsgröße;
• – Aufstellen, für mindestens eine Funktion, mindestens einer Regel zum Einstellen mindestens einer zugehörigen Stellgröße in Abhängigkeit mindestens einer zugehörigen Eingangsgröße auf der Grundlage der für diese mindestens eine Funktion aufgenommenen Werte;
• – Steuern mindestens einer Funktion auf der Grundlage der zugehörigen mindestens einen Regel.

The object is achieved by a method for adjusting at least one vehicle occupant variable function of a vehicle, wherein the respective function has at least one manipulated variable and wherein the method comprises at least the following steps:

• - recording values of at least one manipulated variable of the at least one function and of values of at least one input variable;
• Setting up, for at least one function, at least one rule for setting at least one associated manipulated variable as a function of at least one associated input variable on the basis of the values recorded for this at least one function;
• - controlling at least one function based on the associated at least one rule.

This task has the advantage that it can determine manipulated variables of at least one function in relation to its input variables from driving practice and can then automatically generate a control rule which maps the preferences of the vehicle occupant very well. The method is self-learning (according to a functional adaptation) and can easily adapt to changes in a driving habit of the vehicle occupant. The driver can also focus more on the traffic, as he does not have to make or adjust most of the routine comfort and safety settings each time, which increases traffic safety. The method is also inexpensive to implement.

The recording can be done by reading out values and / or receiving values, e.g. As a sensor or data storage, performed. The setting up of the at least one rule can z. B. by a suitable logical combination of the at least one manipulated variable and the at least one input variable. In particular, the setup may include a first time setup and an update (reestablishment). A manipulated variable of a function can be an input variable of another function. Also can represent an input variable or a manipulated variable for the same function of a size, z. Depending on an application scenario.

It is an embodiment that the method for a specific vehicle occupant identifier is performed. This provides the advantage that the method can be carried out individually for each vehicle occupant that can be distinguished from the vehicle by means of the vehicle occupant identifier. Thus, the relationships of the input variable (s) and manipulated variable (s) of the respective rule (s) can be adjusted individually. As a result, for example, the preferences of different drivers can be customized. One possibility of a vehicle occupant identifier is, for example, the use of different keys or key identifiers. However, a separate vehicle occupant identifier can also be provided for front passenger. Different vehicle occupant identifiers may also use different functions, e.g. B. depending on whether it is a driver or a passenger and / or whether a vehicle occupant has switched on certain functions for the process and / or switched off or also switch on and / or off.

It is still a refinement that the method is carried out for a specific driving profile. The driving profile can in particular a certain, z. B. be identifiable by his driver identification, driver and include a set of values of manipulated variables of predetermined functions, eg. B. a sitting position or a suspension hardness, and thus may include both directly from the driver directly changeable functions (eg., The sitting position) and not directly changeable functions (eg, the suspension hardness). A driver may have several driving profiles between which he can switch between, for. For example, "comfort"; "Normal"; "Sport" and "Sport awesome". This embodiment provides the advantage that the rule (s) can be adapted to different driving profiles or can. For example, the driver may prefer a different sitting position in the driving profile "comfort" than in the driving profile "sport".

It is still an embodiment that the at least one function comprises at least one comfort function. The comfort function may increase a comfort of the vehicle occupant. A comfort function may include, for example, tempering and / or moving. The tempering z. B. include heating and / or cooling. The cooling may include venting. Moving may involve massaging.

The comfort function can be applied to at least one seat (driver's seat, front passenger's seat, rear seat), but also (in particular the tempering) on an armrest, a steering wheel, etc.

It is also an embodiment that the at least one function comprises at least one driver assistance function. A driver assistance function may include, for example, a night vision function, a head-up display function, a cruise control, an overtaking assistant, a high-beam assistant, a lane change warning, and / or a lane departure warning, and the like.

It is also an embodiment that the at least one function comprises at least one media function. A media function can, for. B. operating a radio, another audio function (eg, operating an MP3 player), a multimedia function such as email or Internet and / or a TV function, etc. include.

It is also an embodiment that the at least one function relates to at least one ergonomic function. The ergonomic function may relate to a driver ergonomics, in particular of a driver. The ergonomics function can, for. B. adjusting a position of a seat, a steering wheel and / or a mirror include as well as adjusting a windscreen wiper mechanism.

It is yet another embodiment that the at least one function relates to at least one drive function, for. B. switching between different types of drive such as activating an internal combustion engine and / or an electric motor.

It is a development that the at least one input variable comprises at least one temperature. The temperature may be, for example, an interior temperature of the passenger compartment, possibly for a specific passenger area (eg in the case of individual air conditioning). Alternatively or additionally, the temperature may include an outside temperature. The at least one temperature can in particular advantageously serve as an input variable of an ergonomic function, in particular for tempering, in particular the passenger compartment, a seat, the steering wheel and / or the armrest.

It is still a further development that the at least one input variable comprises at least one point in time. The time can be a time of day, z. B. a time. The time may be determined relative to a journey or other defined event, e.g. B. 10 minutes after departure.

It is yet a further development that the at least one input variable comprises at least one time duration, z. B. an estimated journey time, z. B. estimated by means of a navigation function.

It is also a development that the at least one input variable comprises an estimated length of a route. For example, so predetermined functions can be turned on only if the estimated length exceeds a minimum value, z. B. not on a short haul.

It is also a further development that the at least one input variable comprises an (actual) driving time. For example, predetermined functions can only be switched on if the actual driving time exceeds a minimum value.

It is also a development that the at least one input variable includes a position of a vehicle dynamics switch. By driving dynamics switch, for example, a driving behavior of the vehicle can be changed, for. B. from normal to athletic. For example, predetermined functions can be deactivated if the vehicle dynamics switch has a certain position, for. B. the steering wheel heating are disabled if the driving dynamics switch pretends a sporty driving.

It is also a development that the at least one input variable includes a road type (inner city road, highway, expressway, highway, etc.). This input variable can be generated, for example, from a navigation function and / or from a navigation device.

It is also a development that the at least one input variable comprises a speed.

It is still a development that at least the step of controlling the at least one function for one or more of the functions is optionally activated and deactivated. As a result, a vehicle occupant can determine for himself which of the functions that can be configured as self-learning are actually executed self-learning. This increases the self-determination of the vehicle occupant in the process.

It is an embodiment that the process is carried out continuously. Thus, the preferences of the vehicle occupant can be recorded and evaluated over a longer period of time. Also, changes in his preferences are easily detectable.

Alternatively, at least the step of recording the values may be performed in a learning mode, optionally also the step of recording and / or the step of setting up. This can provide a constant function setting.

It is also an embodiment that the settings or rules, in particular for the driver, can be ported to other vehicles, eg. B. in the context of a PIA (personalization, individualization, adaptation) -Procedure.

In the following, the method will be explained in more detail with reference to some examples which do not limit the invention.

A) comfort functions

• i) The comfort functions may include, for example: a seat heating of the driver's seat, the passenger's seat and / or the rear seat; Seat ventilation of driver's seat, front passenger's seat and / or rear seat; a tempered (heated and / or ventilated) armrest; a steering wheel heater.

For example, an internal temperature and an external temperature can be used as input variables of these functions. A manipulated variable of these functions can z. B. be a heating stage or a ventilation stage. For example, it can be determined by the method in which temperature ranges of the internal temperature and the outside temperature of a particular driver turns on the seat heating of the driver's seat and also on which heating level. It can be z. As the case can be learned that a driver in the winter at low outside temperatures, the seat heater already at internal temperatures, where he leaves the seat heating off in summer at higher temperatures outside. As a further input, the timing of the activation of the function, for. B. seat heating, recorded so that it can be learned from what time the seat heating should be turned on automatically, for. B. immediately with departure or even earlier by a timer. The same can be done for the other heaters and / or vents.

• ii) Funktionen: Sitzbewegung, z. B. mit dem Fahrersitz und/oder dem Beifahrersitz als Aktivsitz(e) ausgestaltet und/oder in Form einer Massagefunktion eines Fondsitzes. Bei einem Aktivsitz kann dessen gezielte Bewegung z. B. außer einer Massage auch zum Wachhalten usw. verwendet werden. Als weitere Eingangsgrößen können hier z. B. eine Zeitdauer einer durchschnittlichen Aktivierung und/oder eine abgeschätzte oder tatsächliche Fahrtdauer verwendet werden. So kann z. B. erlernt werden, dass ein Fahrer auf längeren Strecken den Aktivsitz aktiviert, z. B. für 10 Minuten auf Stufe zwei nach einer Stunde Fahrtdauer, aber nicht auf Kurzstrecken. Die Sitzbewegung kann dann immer nach einer Stunde Fahrtdauer für 10 Minuten auf Stufe zwei aktiviert werden. Eine weitere Eingangsgröße kann eine Stellung des Fahrdynamikschalters sein. So mag ein Fahrer den Aktivsitz nur bei einem normalen Fahrverhalten des Fahrzeugs aktivieren, nicht bei einem sportlichen Fahrverhalten.

The activation and deactivation of at least one of the functions as well as the self-learning design of at least one associated rule, which in particular can determine the value of at least one manipulated variable of the function as a function of a value of at least one input variable, can be implemented as a function of a vehicle occupant identifier, in particular driver recognition (implemented, for example via a key identifier, "key ID"). This can be z. B. mean that the vehicle for different drivers can perform the procedure for different functions with differently designed rules. The method can also be configured differently for different driving profiles, in particular with regard to the functions assigned to the driver.

• ii) Functions: seat movement, eg. B. with the driver's seat and / or the passenger seat as an active seat (s) and / or in the form of a massage function of a rear seat. In an active seat whose targeted movement z. B. in addition to a massage also used to keep awake and so on. As further input variables can here z. For example, a duration of average activation and / or an estimated or actual travel time may be used. So z. B. be learned that a driver activates the active seat on longer distances, z. B. for 10 minutes at level two after an hour's drive, but not on short distances. The seat movement can then always be activated after one hour of driving for 10 minutes at level two. Another input may be a position of the vehicle dynamics switch. For example, a driver may activate the active seat only in the event of a normal driving behavior of the vehicle, not in a sporty driving behavior.

At least one of the comfort functions may also be activated depending on a belt contact being present. Thus, the seat heating and the seat ventilation may only be activated if the belt is closed for the associated seat. Alternatively or additionally, at least one of the comfort functions may be activated depending on whether a seat load is detected. The belt contact and / or the seat load can be used in particular for passenger seats and rear seats, especially in a chauffeured vehicle.

The occupant recognition (eg the key ID, etc.), the belt contact and / or the seat load or the like, the driving profile and / or the position of the driving dynamics switch can also be understood as input variables which turn on and off as manipulated variable or activating and deactivating the respective function ('on / off').

B) Ergonomic functions

The ergonomics functions may include, for example: seat, steering wheel and / or mirror settings, in particular their position, a windshield wiper mechanism, etc.

For example, a road type and / or a speed can be used as input variables of these functions, as their manipulated variables. For example, it is possible to learn that a driver orients the rearview mirrors at high speed in a different way (eg when driving further down the highway) than when driving slowly (eg when driving further to the side).

Also, it can be learned that a windshield wiper mechanism is operated at a high speed with a shorter interval than at a low speed; a manipulated variable can then z. B. be a wiper level affecting the interval duration. If a rain sensor is present, depending on z. B. from the speed to be learned, from which amount of rain (as an input variable), the windshield wiper mechanism is turned on, as well as a relationship between the amount of rain and the wiper stage.

Again, an activation of the function depending on the occupant detection, the belt contact o. Ä., The driving profile and / or the position of the vehicle dynamics switch be.

C) Driver assistance functions

A driver assistance function may include, for example, a night vision function, a head-up display function, a cruise control, a reroute assistant, a high-beam assistant, a lane departure warning, and / or a lane change warning, and the like. The driver assistance functions can be activated in particular as a function of the occupant detection, of the belt contact or the like, the driving profile and / or the position of the driving dynamics switch.

For example, for the night-vision function and / or the head-up display function, which optically support a driver, a time of day and / or a brightness can be used as input variables. As manipulated variables z. B. activation and deactivation of the functions and / or a brightness adjustment in question. Another input can be z. Example, an estimated or estimated length or duration of a ride. Thus, in a variant can be learned that a driver uses the night vision function only for longer distances and only when the ambient brightness has fallen below a certain level. Also, z. B. the brightness of the display of the head-up display in response to an ambient brightness learned and then adjusted automatically.

With regard to the distance control, the overtaking assistant, the high beam assistant, the lane change warning and / or a lane departure warning, in particular the road type and / or the speed can be used as input variables.

Thus, the distance control may only be switched on automatically on the highway or expressway and / or above a speed learned by the driver (eg 100 km / h), but z. B. not in the city. Alternatively or additionally, the distance may be below a learned speed, z. B. 10 km / h, automatically turned on to the driver z. As relieve congestion or slow-moving traffic. The same can apply to the other functions.

D) Media features:

A media function (including a telematics service and / or an online service) may e.g. As an operation of a radio, another audio function (eg, operating an MP3 player), a multimedia function such as email or Internet and / or a TV function, etc. include.

For example, can be learned for a radio / audio device that a vehicle occupant z. For example, every working day he or she would like to hear the latest news on his way to work and listen to his favorite song, classical music and so on. By means of the method can then be created or learned, for example, from the input variables weekday, time of day and / or the selected route and the control variables station selection and / or volume, with the help of which the function can run automatically.

In another example, the vehicle may learn to read the vehicle occupants their current emails or messages from the Internet, in particular after prior request for permission. In particular, the weekday, the time of day and / or the selected route can be used as input variables. As manipulated variables z. For example, priority criteria (eg, sender, subject, date, etc.) may be used. The e-mails can prioritize the vehicle occupant, for example, outside the vehicle and transmit the prioritization by data transmission to the vehicle, for. B. by means of the so-called. "Connected Drive" BMW AG.

In yet another example, the vehicle may learn, e.g. B. depending on a time of day and / or a selected route (as possible input variables) messages of a particular TV channel (with the channel selection as a possible control variable) display, namely z. B. with a learned volume (as a possible further control variable). This function can be offered in particular for rear seats, in particular for a chauffeured vehicle. The function can be activated in particular only with a belt contact and / or a seat weight.

E) Drive function

An example of learning a drive function is learning to switch between different drive types of a hybrid engine. Thus, as a control variable, a purely electric driving can be activated if, as an input, the vehicle is at a certain position, for. For example, a city zone where only electric driving is allowed. Other input variables can be z. B. include the time of day and / or the selected route.

The object is also achieved by a control unit for a vehicle, wherein the control unit is adapted to at least values deriving at least one rule from an input quantity and values of at least one manipulated variable of a vehicle occupant variable function of a vehicle and to control the at least one function on the basis of the associated at least one rule.

The control unit may be present outside the vehicle and / or inside the vehicle. The control unit or its functions can be combined in one unit or distributed. Thus, the control unit may be a portable unit which communicatively coupled to the vehicle, for. B. via a cellular connection (GSM, UMTS, etc.), via a short-range connection (such as Bluetooth, etc.) and / or via a wired connection (such as USB, etc.). The control unit may be a functional part of an on-board computer or another in-vehicle arithmetic unit.

The object is further achieved by a vehicle having at least one control unit as described above and / or communicatively coupled thereto.

The object is also achieved by a control unit and / or a vehicle, which is or which is set up to carry out the method.

The task can be solved in particular by an adaptation of the personal settings of the driver. For example, the driver can be given the option of selecting a function adaptation in a central on-board computer of the vehicle (eg, iDrive from BMW AG) serving as a control unit or another control unit. In this case, the control unit records the change in the settings (user behavior, manipulated variables) by the driver during use, thus also while driving. The control unit learns certain settings or changes under certain environmental conditions or input variables. Thus, the vehicle can independently make changes that the driver would otherwise have had to make himself. An example of this is the seat heating. It may be detected at which of the input variables or ambient conditions "outside temperature" and "inside vehicle temperature" the driver activates the seat heating at which stage. These data or values are recorded and evaluated by the control unit and then activate or deactivate the seat heating in the future under the corresponding environmental conditions or input variables or values derived therefrom.

In the following figures, the invention will be described schematically with reference to an embodiment schematically. In this case, the same or equivalent elements may be provided with the same reference numerals for clarity.

1 outlines a vehicle equipped with a control unit according to an embodiment;

2 outlines a way of working the vehicle 1 ,

1 shows a vehicle 1 that with a control unit 2 equipped. 2 outlines a way of working the vehicle 1 , The control unit 2 may be implemented as a function of an on-board computer.

The control unit 2 is configured to use values of at least one input variable and values of at least one manipulated variable of a function of a vehicle that can be changed by a vehicle occupant 1 derive at least one rule and control the at least one function based on the associated at least one rule. The control unit can record values of the at least one input variable 2 with at least one sensor 4 . 5 and / or memory communicatively coupled. The control unit 2 can the sensor 4 . 5 and / or reading the memory (pull) and / or receiving values (push) without request, which may be collectively referred to as recording.

Thus, the function can be a setting of a heating level S of a seat heating of a driver's seat 3 his and the control unit 2 with at least one outside temperature sensor 4 and with at least one internal temperature sensor 5 be communicatively coupled. The control unit 2 evaluates those of the outside temperature sensor 4 sensed values Ta _{n of} an outside temperature Ta and those of the inside temperature sensor 5 We have estimated values Ti _{m of} an internal temperature Ti in order to recreate and / or update at least one rule. The rule may be in particular in a form S = f (g (Ta _n , Ti _m )), where g (x, y) is a function or quantity derived from x and y (eg a minimum temperature, a maximum temperature and / or a temperature band) and f (z) is a quantity derived from z, here: a value of a heating level S of the seat heating. The function can be in the form of a Boolean algebra.

On the basis of (self-taught) at least one rule, the control unit 2 the driver's seat 3 automatically, and thus without intervention of the driver, control or operate. The driver can correct the automatic control, resulting from the control unit 2 recorded and used to update the rule, and / or the disable automatic control of what z. B. can also be learned.

Of course, the present invention is not limited to the embodiment shown.

So also other rule shapes and sizes can be used.

The control unit 2 can be coupled with even more sensors and / or storage units, z. As a key recognition, a speed sensor, a distance sensor, a brightness sensor, a memory for storing a sitting position, etc.

The control unit 2 can create and / or monitor more than one rule.

Generally, for example, at least one rule may be edited by a user (eg, a vehicle occupant). This can be z. B. done on a computer, z. B. at home, in particular by means of a corresponding graphical user interface. A readjustment of the at least one rule can then z. B. are transmitted directly from the computer to the vehicle, for. Example by means of a dubbing of a corresponding configuration file, for example via a direct communication connection or by connecting a mass storage, z. B. a USB memory.

LIST OF REFERENCE NUMBERS

1

vehicle

2

control unit

3

driver's seat

4

Outside temperature sensor

5

Internal temperature sensor

S

rule

Ta _n

values sensed by the outside temperature sensor

Ti _m

values sensed by the indoor temperature sensor

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 19753086 A1 [0002]
• DE 19961619 A1 [0003]
• EP 0991548 B1 [0004]
• EP 1680309 B1 [0005]
• WO05032892 [0006]

Claims (15)

Method for setting at least one vehicle occupant variable function of a vehicle ( 1 ), wherein the respective function has at least one manipulated variable and wherein the method comprises at least the following steps: - taking values (S) of at least one manipulated variable of the at least one function and of values (Tan, Tim) of at least one input variable; Establishing, for at least one function, at least one rule for setting at least one associated manipulated variable as a function of at least one associated input variable on the basis of the values recorded for said at least one function (S, Tan, Tim); and - controlling at least one function based on the associated at least one rule. The method of claim 1, wherein the method is performed for a particular vehicle occupant identifier and / or for a particular driving profile. Method according to one of the preceding claims, wherein the at least one function comprises at least one comfort function. Method according to one of the preceding claims, wherein the at least one function comprises at least one driver assistance function. Method according to one of the preceding claims, wherein the at least one function comprises at least one media function. Method according to one of the preceding claims, wherein the at least one function relates to at least one ergonomic function. Method according to one of the preceding claims, wherein the at least one function comprises at least one drive function. Method according to one of the preceding claims, wherein the at least one input variable comprises at least one temperature. Method according to one of the preceding claims, wherein the at least one input variable comprises at least one time and / or a time duration. Method according to one of the preceding claims, wherein the at least one input variable comprises a length of a route and / or a driving time. Method according to one of the preceding claims, wherein the at least one input variable comprises a position of a driving dynamics switch. Method according to one of the preceding claims, wherein the at least one input variable includes a road type and / or a speed. Method according to one of the preceding claims, wherein at least the step of controlling the at least one function for one or more of the functions is selectively activated and deactivated. Control unit ( 2 ) for a vehicle ( 1 ), the control unit ( 2 ) is configured to - from values (Tan, Tim) of at least one input variable and values (S) of at least one manipulated variable of a function of a vehicle that can be changed by a vehicle occupant ( 1 ) derive at least one rule and - control the at least one function based on the associated at least one rule. Vehicle ( 1 ), comprising at least one control unit ( 2 ) according to claim 14.

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