DE10356136A1 - Method and system for detecting and / or monitoring wheels of a motor vehicle - Google Patents

Method and system for detecting and / or monitoring wheels of a motor vehicle

Info

Publication number
DE10356136A1
DE10356136A1 DE2003156136 DE10356136A DE10356136A1 DE 10356136 A1 DE10356136 A1 DE 10356136A1 DE 2003156136 DE2003156136 DE 2003156136 DE 10356136 A DE10356136 A DE 10356136A DE 10356136 A1 DE10356136 A1 DE 10356136A1
Authority
DE
Germany
Prior art keywords
tire
characterized
functionality
wheels
storage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE2003156136
Other languages
German (de)
Inventor
Andreas Dipl.-Ing. Ebner
Gerd Dipl.-Ing. Eilert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler AG
Original Assignee
DaimlerChrysler AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to DE2003156136 priority Critical patent/DE10356136A1/en
Publication of DE10356136A1 publication Critical patent/DE10356136A1/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps, of tanks; Tyre cooling arrangements
    • B60C23/02Signalling devices actuated by tyre pressure
    • B60C23/04Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0415Automatically identifying wheel mounted units, e.g. after replacement or exchange of wheels
    • B60C23/0416Automatically identifying wheel mounted units, e.g. after replacement or exchange of wheels allocating a corresponding wheel position on vehicle, e.g. front/left or rear/right

Abstract

In the present case, a method and a system for detecting and / or monitoring wheels of a motor vehicle (10) comprising at least one tire (11, 12, 13, 14) are proposed. The wheels are each provided with a storage and transmission device (15, 16, 17, 18) of tire-specific data. The data transmission device (15, 16, 17, 18) cooperates with a vehicle-side receiving device (19) for reading in the tire-specific data. According to the invention, the receiving device (19) is connected to a storage and evaluation unit (20) which makes the tire-specific data available to a further processing functionality (21).

Description

  • The The present invention relates to a method for detection and / or monitoring each comprising at least one tire wheels of a Motor vehicle according to the features of the preamble of claim 1 and a system for detection and / or monitoring each comprising at least one tire wheels of a Motor vehicle according to the features the preamble of claim 1.
  • One Such a system is known, for example, from WO 95/22467 and among other things for pressure and temperature monitoring of a motor vehicle mounted tire. In this system is in or on the material of the tire, a transponder arranged with a Power supply and an antenna is connected, so on a Interrogation signal of an interrogator towards current pressure and temperature values of the tire wirelessly transmitted can be. In addition to the pressure and the temperature, tire characteristics to the Transfer query device.
  • Of Further, from WO 99/29522 a tire of a motor vehicle known, which includes a transponder with a tire enclosing in the circumferential direction Antenna is provided. The antenna interacts with a receiving device, so that data regarding tire pressure and tire temperature as well as tire characteristics be transmitted to the receiving device can.
  • From the DE 199 40 086 A1 For example, a tire for a motor vehicle or an aircraft is known which comprises a readable and writable transponder on which data is stored for precise identification of the tire, the data being readable by means of a reading device. Operating data of the tire, for example pressure and / or temperature values, can also be stored on the transponder and called up by means of the reader.
  • Out WO 99/52724 is a system for measuring a pressure of a tire a motor vehicle known. This system includes a transponder, which cooperates with an external read / inquiry unit, so that a pressure prevailing in the tire can be constantly monitored. The query unit, which interacts wirelessly with the transponder, has a Display that a user of the relevant motor vehicle the current Pressure value of the respective pressure-monitored Tire indicates.
  • Of the Invention is based on the object, a method and a system for the optimized use of tire specific data during the Driving a motor vehicle to create.
  • These Task is by a method with the features of claim 1 and a system having the features of claim 1 solved.
  • at Use of the method or the system according to the invention, the tire-specific data so by using the processing functionality other Systems of the motor vehicle are provided. So can the tire-specific Data for example, an electronic suspension control and / or be made available to an electronic vehicle dynamics system, which in Knowing this data can work in an optimized way, since the tire-specific data Information regarding road contact the wheels deliver.
  • at the tire-specific data may be, for example, a Specification of a type of tire, a tire dimension, a type, a Manufacturer, a speed class, a capacity class, a tire profile, material properties, a production plant, a country code, a date of manufacture, a date of expiry, physical Properties and / or to act on characteristics of the tire. Furthermore can the tire-specific data also current pressure and / or temperature values of the respective tire.
  • A direct measurement of pressure and temperature inside the tire allows one full functionality a tire pressure monitoring system. By simultaneously measuring Pressure and temperature become by a so-called Isochoren evaluation one Determination of the air mass in the tire concerned. at Falling below a minimum tire pressure takes place by means of further processing functionality preferably an intervention in a driving control system and / or a warning of Driver.
  • The Storage and transmission equipment, preferably on all wheels of the motor vehicle in question can either directly in the manufacture of the tire in or on the tire, for example be integrated by vulcanization or on the rim of the respective Rades to be ordered. In the latter case, the storage and transmission facilities For example, integrated in a valve core.
  • When using in the tire material vulcanized in the tire material storage and transmission device, the runtime are independent, ie during use of the tire is invariably imprinted with tire-specific data of the storage and transmission device, preferably during tire production. This has the advantage in the production and assembly of the tire that the tire information that can be read out by the storage and transmission device, for example by means of a transponder, can be used by both the tire manufacturer and the respective vehicle manufacturer in the logistics process. For example, the tire manufacturing process can be automated. Also, quality, measurement and test data can be stored directly in the tire for later use.
  • With the system according to the invention or method can at the vehicle manufacturer a defined automatic Controlling a tire from a specific tire manufacturer, of a certain type and tire dimension to one certain vehicle. It can also be an automatic control and documentation of vehicle tires. This eliminates a manual Control. Furthermore, an automatic disposition concept for a tire material accomplished become.
  • at Use of a transponder technology is not a separate energy supply the storage and transmission device required. The tire-specific data can be from a vehicle-side and also from an external Empfangseinrich device or reading device be queried and recycled at any time.
  • The while the use of the tire unchangeable tire-specific data can in the arrangement of the storage and transmission device on a rim, preferably in the assembly of the tire of the Tire installer can be loaded on the data storage device. The storage and transmission device in this case advantageously comprises a rewritable Memory, so that the respective data storage device during assembly a new tire on the same rim in the same way again can be used.
  • The Processing functionality of the system or method according to the invention is preferred designed so that they the driving behavior of the relevant motor vehicle affected. For example, the further processing functionality is part of it a driving stability functionality or a driving dynamics functionality or also a speed control functionality. To this Way can depend on for example, the type of tire, its physical properties and / or of the tire pressure influence on the driving behavior of the concerned Motor vehicle be taken.
  • at a special embodiment of the system or method according to the invention is used to increase the Safety when detecting a creeping pressure loss in one Tires set a speed limit. Additionally or alternatively done naturally an information of the driver by means of an optical and / or acoustic warning signal.
  • By Use of the system or method according to the invention is so possible, a component-specific overall information of the tires used and the current state of the tires on an information system of the vehicle in question and so the danger of tire-related, critical driving situations too minimize and optimize the handling of the motor vehicle. Thereby elevated the safety of the passengers. Also can always be an information or warning of the driver under conditions that cause damage or destruction of a Tire lead can.
  • Also it is conceivable, the further processing functionality to use that, through appropriate long-term observations or long-term the above the running time of the tire or tires are carried out, pressure and temperature values and the mileage of the individual, each recognizable by a coding Tires are captured, so the chosen driving speeds be designed individually according to the temperature loads can, what, for example, in a moderate driving style to an increase the total mileage of the tire or can lead.
  • Of Further can by means of further processing functionality on the basis of and transmission equipment the tire or on the storage and evaluation unit of the motor vehicle stored data representing tire-specific data and driving data can, Total term and durability assessments for the individual tires of the motor vehicle are carried out.
  • The Processing functionality can further be designed so that the mounted and / or the permissible Tire dimension is displayed on a combination instrument or vehicle display. When recognizing a for the motor vehicle in question impermissible tire dimension can an optical and / or acoustic warning.
  • The further processing functionality can also be detected when a specific type of tire, for example a summer tire, a winter tire, a so-called all-season tire, a so-called run-flat tire or a notra enable or disable any speed limit functionality that may be required. This information can also be used in a vehicle dynamics system, so that here characteristics of certain types of tires are taken into account. In principle, a so-called speed index stored on the storage and transmission device can be converted by the further processing functionality into an automatic limiter function and / or information of the driver with regard to a tire-specific permissible maximum speed. Furthermore, the further processing functionality to the driver by displaying in a display unit, for example. A combination instrument, an indication of an appropriate, seasonal tire change, for. B. from summer tires to winter tires, by additional evaluation of the date and / or the outside temperature.
  • Also the further processing functionality can be designed such that a so-called load index on the storage and transmission device is put into a warning function, if permissible wheel loads are exceeded or permissible Wheel loads not exceeded become. Always can the driver also transmitted information regarding adapted tire pressures become.
  • Of Furthermore, a warning can be given by means of the further processing functionality issued by the driver who determines that he has exceeded his Running tracks of the tire (s) due to excessive stress, for example informed. This can be done considering the History of the tire or tires, for example of times of high thermal and / or mechanical loads, a running distance, a pressure history or the like. Also can in this way a residual distance calculated and in an instrument cluster or a vehicle display are displayed.
  • The Processing functionality can in a special embodiment of the system according to the invention or process also include a tire change functionality, preferably with an optical, but also with an acoustic Display device can interact. The tire change functionality can be so work that by comparing the tire-specific data with Driving data stored in a vehicle-mounted memory, a need for a wheel change from one axis to another or an exchange of an individual Tire or even more tires. This can be done via a display a combination instrument or in any other suitable way. The system or method according to the invention can therefore on the one hand aging of tires over the evaluation of driving and tire data but also tire defects for example about a pressure gradient over Recognize a time or a running track and according to the tire change functionality implement.
  • The Tire change functionality can, for example, with a tele and remote diagnosis system and a telematics system, so in case of impending or already occurred defect of a tire for information of the driver on request nearby the location of the motor vehicle a dealer can be selected, which can deliver a suitable tire to the breakdown point. The selection the dealer takes place, for example, by automatic query of current offers by means of the telematics system, for example an internet connection uses. The appropriate tire is determined from the tire specific data the system according to the invention by means of the remote diagnosis system independently at the selected Distributor transmitted. This will be the dealer also the coordinates provided by the telematics system the breakdown point transmitted.
  • The Tire change functionality The system of the invention may include positioning functionality. This allows a storage of a unique position of a wheel on the relevant Motor vehicle, without a marking of the wheels by a label or a sticky note would be required. This can be done at a Tire rotation, as with a change from summer tires to winter tires or from Winter tires on summer tires, easily the position of the respective wheel are determined at its last assembly.
  • The positioning of the tires by means of the positioning functionality can for example be done in the following way. First, the ignition is turned on. When the wheels to be disassembled are still mounted, the positioning functionality is notified that a tire change is pending. This can be done by an input on a multifunction steering wheel and a corresponding display on a combination instrument. This input ignores the wheels still mounted on the vehicle by the system. Rather, a search query of the system takes place with regard to the wheels to be mounted. These wheels are uniquely identifiable by the system, for example via an identifier or a unique transmission frequency. The wheels to be mounted are arbitrary before mounting on the motor vehicle, z. B. close to the respective mounting positions, in particular next to the still mounted and dismantled, wheels arranged. In this case, attention must be paid to any order. The wheels to be mounted, their tire-specific data due to their earlier mounting on the motor vehicle in the Positionie are stored by the system are recognized and analyzed. The system then gives the fitter, for example via a display, which wheel is to be mounted at which position of the motor vehicle.
  • If an initial assembly of a tire takes place, the respective tire specific Data is automatically stored by the positioning functionality. They remain there until, for example, they are disposed of the tire is deliberately deleted become.
  • If a complete set of new tires should be mounted, recognizes the positioning functionality this, allowing each tire position to mount any tire is released. If direction-dependent tires are mounted This will also recognize the tire positioning functionality. The corresponding information is the fitter for example on the Display transmitted.
  • alternative For example, the positioning functionality may be implemented by first entering a Wheel is dismantled from the motor vehicle, and then one of the too mounted wheels Passed or arranged at the mounting point. If the system The wheel recognizes that, for example, in the previous year at this point was mounted, an optical or acoustic signal is triggered. Otherwise, there is no signal triggering. Following this will be with the remaining wheels at the remaining positions proceed in a similar manner. For a new tire assembly a release takes place at all tire positions.
  • Of Furthermore, it is possible by using the system according to the invention, more design-related properties of the vehicle in question interrogate and control the tire system used, and although in particular with regard to a recognition of mixed tires, an insert of various types, such as summer tires and winter tires, a simultaneous use of different tire makes as well as a correct direction of rotation, which makes a review more specific Manufacturer requirements for the assembly of the tire in question he follows.
  • The Storage and transmission device, the to store the immutable tire-specific data, for example, the tire type and the tire manufacturing date can be used as a passive system, for example in transponder technology or chip technology is made, or designed as an active system, the also the tire condition during of the operation and the data at regular intervals to the Receiving device transfers.
  • at Use of a passive system will be the fixed tire-specific Data preferably in the production of the respective tire corresponding data memory is loaded. On this memory can at an advantageous embodiment after mounting the tire on a motor vehicle further data, For example, in the form of custom start data, so imprinted that, for example, with a corresponding hardware requirement a unique assignment of the positions of the tires on the motor vehicle is possible. Also to any later Time it is possible To impose on a passive system current tire condition data, wherein the energy required for this purpose by means of a transponder or the like via a suitable interface of the relevant motor vehicle on the or transfer the tires can be.
  • If an active system is used, an active transmission preferably takes place at regular intervals the tire-specific data, which includes the pressure and the temperature of the respective tire to which the receiving device or the storage and evaluation unit of the motor vehicle. When used a transponder technology, i. H. when using a passive system, the tire-specific data are determined by means of a corresponding Polling device read from the storage and transmission device.
  • The different wheels of the motor vehicle is preferably in each case a coding for transmission associated with the tire-specific data, so that the vehicle-side Memory and control unit the respective data the individual wheels in correctly assign. This is particularly useful when the system comprises a central receiving device, by means of the tire-specific data of all tires of the motor vehicle detectable are. For example, if you are using a passive system, the encoding is from a number string or the like. When using an active For example, the encoding system consists of specific, unique ones Transmission frequencies or PWM signals.
  • The storage and evaluation unit may be a central electronic control unit of the respective motor vehicle, which is present for example in the form of a combination instrument or egg ner central computer unit independent of the system according to the invention in the motor vehicle. The tire-specific data can be stored and processed in the storage and evaluation unit and subsequently made available, for example via a full network, which is frequently present in motor vehicles, to the further processing functionality, which can be part of a vehicle dynamics system. This can be a optimal, tire-specific adaptation of the vehicle dynamics systems can be achieved. For this purpose, it is of course necessary that corresponding maps are stored in control units of the vehicle dynamics system.
  • The Storage and transmission equipment the individual wheels of a motor vehicle either with a common vehicle-side receiving device or each with a separate, preferably in each associated Wheelhouse arranged receiving device cooperate.
  • Further Advantages and advantageous embodiments of the subject to The invention will become apparent from the description, the drawings and the Claims.
  • One embodiment the system according to the invention is schematic in the drawing is shown in simplified form and will be described in the following description explained in more detail.
  • The single figure shows in a highly schematic way a system according to the invention in a motor vehicle.
  • In the figure, a motor vehicle designed as a passenger car is in principle 10 illustrated with a system for detecting and / or monitoring his wheels, in particular his tires 11 . 12 . 13 and 14 , Is provided. This system includes for each of the tires 11 to 14 a storage and transmission device 15 . 16 . 17 respectively. 18 , which is vulcanised into the respective tire and on the characteristics of the respective tire 11 . 12 . 13 respectively. 14 which include the type of tire, the tire dimension, the type of tire, the tire manufacturer, the speed class of the tire, the load class of the tire, the tread type of the tire, the properties of the tire material, the date of manufacture of the tire and the expiration date of the tire. The storage and transmission device is designed in transponder technology. The over the term of the tire 11 . 12 . 13 respectively. 14 unchangeable characteristics are the respective storage and transmission device 15 . 16 . 17 respectively. 18 imprinted during tire production by means of a corresponding transmission device.
  • The storage and transmission facilities 15 to 18 the mature 11 to 14 each interact with a pressure and temperature measuring device not shown here for the respective tire together.
  • The pressure and temperature values of a tire 11 . 12 . 13 respectively. 14 as well as the characteristics of this tire together form a set of tire-specific data.
  • The memory and transmission devices act to utilize the tire-specific data 15 to 18 with a receiving device 19 together, using the tire-specific data of each tire 11 to 14 can be read together.
  • The receiving device 19 is with a storage and evaluation unit 20 connected, in which of the individual wheels 11 to 14 received tire-specific data are bar cash. For further processing, the storage and evaluation unit provides 20 the tire-specific data of a further processing device provided with a further processing functionality 21 to disposal. The further processing device 21 includes a driving stability functionality 22 and a tire change functionality 23 , The driving stability functionality 22 and the tire change functionality 23 are with a display 24 connected, which is part of a combination instrument, in a dashboard of the motor vehicle 10 is integrated.
  • By knowing the specific data for each tire, each by means of a one-to-one encoding to the receiving device 19 can be passed, the driving stability functionality 22 optimized and adapted to the characteristics of the tires used. Furthermore, it is possible, for example, at a pressure drop in one of the tires 11 to 14 by means of the driving stability functionality 22 counteract a critical driving situation, for example, by intervention in an electronic stability program or by means of a speed reduction functionality, not shown here, the speed of the motor vehicle 10 to the extent that the occurrence of a critical driving situation is essentially precluded.
  • In such an intervention is of course to be considered in which driving situation, the motor vehicle 10 located at this time. For example, it is excluded that the motor vehicle 10 is braked during a high-speed ride on a highway jerky.
  • The tire change functionality 23 allows for a high wear of one or more of the tires 11 to 14 or even in a breakdown situation the user of the motor vehicle 10 over the display 24 to indicate the need for a tire change. Furthermore, the tire change functionality is 23 equipped with a remote diagnosis system and a telematics system, which communicates with a dealer via a suitable network can kick, so that this can deliver a suitable tire to the breakdown site.
  • Furthermore, the tire change functionality includes 23 a positioning functionality that ensures, for example, in a seasonal change from summer to winter tires or from winter to summer tires that the respective tires always at the same position of the motor vehicle 10 to be assembled. This is achieved in that the positioning functionality with the arrangement of a tire at the correct position after adjustment of stored on the storage and transmission device of the respective tire, singular characteristics with a vehicle-side storage and evaluation unit outputs an acoustic signal that the fitter a Information provides whether the respective wheel has ever been arranged at the relevant mounting position.
  • Furthermore, the tire change functionality includes 23 a reminder functionality that reminds the driver by displaying in a display unit, for example, a seasonal tire change, for. From summer tires to winter tires.

Claims (13)

  1. Method for detecting and / or monitoring wheels of a motor vehicle comprising in each case at least one tire, which wheels are each provided with a storage and transmission device for tire-specific data, characterized in that the tire-specific data are received by means of a vehicle-side receiving device ( 19 ) from the storage and transmission device ( 15 . 16 . 17 . 18 ), to a memory and evaluation unit ( 20 ) and a further processing functionality ( 21 ) to provide.
  2. A method according to claim 1, characterized in that the tire-specific data at least partially before or during assembly of the respective tire ( 11 . 12 . 13 . 14 ) on the motor vehicle in the storage and transmission device ( 15 . 16 . 17 . 18 ) are stored.
  3. System for detecting and / or monitoring of at least one tire comprising wheels of a motor vehicle, which wheels are each provided with a memory and transmission device for tire-specific data, which cooperates with a vehicle-side receiving device for reading the tire-specific data, characterized in that the receiving device ( 19 ) with a storage and evaluation unit ( 20 ), which contains the tire-specific data of a further processing functionality ( 21 ).
  4. System according to claim 3, characterized in that the further processing functionality ( 21 ) Part of a driving stability functionality ( 22 ).
  5. System according to claim 3 or 4, characterized in that the further processing functionality ( 21 ) comprises a speed control functionality.
  6. System according to one of claims 3 to 5, characterized the further processing functionality comprises a chassis control functionality.
  7. System according to one of claims 3 to 6, characterized in that the further processing functionality ( 21 ) a tire change functionality ( 23 ), preferably with a display ( 24 ) cooperates.
  8. System according to claim 7, characterized in that the tire changing functionality ( 23 ) comprises a positioning functionality.
  9. System according to one of claims 3 to 8, characterized in that the wheels each have a pressure measuring device for a tire ( 11 . 12 . 13 . 14 ) associated with the respective storage and transmission device ( 15 . 16 . 17 . 18 ) connected is.
  10. System according to one of claims 3 to 9, characterized in that the wheels each have a temperature measuring device for a tire ( 11 . 12 . 13 . 14 ) associated with the respective storage and transmission device ( 15 . 16 . 17 . 18 ) connected is.
  11. System according to one of claims 3 to 10, characterized in that the storage and transmission devices ( 15 . 16 . 17 . 18 ) of the wheels are each provided with tire characteristics and are preferably each formed as a rewritable memory.
  12. System according to one of claims 3 to 11, characterized in that the storage and transmission devices ( 15 . 16 . 17 . 18 ) the wheels are each assigned a one-to-one transmission coding.
  13. System according to one of claims 3 to 12, characterized in that the tire-specific data an indication of a position of the respective tire on the motor vehicle, an identification mark of the relevant tire, a tire type, a tire dimension, a type, a manufacturer, ei a speed class, a load class, a tire profile, material properties, a production plant, a country code, a date of manufacture, a durability date and / or physical properties of the tire.
DE2003156136 2003-12-02 2003-12-02 Method and system for detecting and / or monitoring wheels of a motor vehicle Withdrawn DE10356136A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003156136 DE10356136A1 (en) 2003-12-02 2003-12-02 Method and system for detecting and / or monitoring wheels of a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003156136 DE10356136A1 (en) 2003-12-02 2003-12-02 Method and system for detecting and / or monitoring wheels of a motor vehicle
PCT/EP2004/013601 WO2005053972A1 (en) 2003-12-02 2004-12-01 Method and system for identifying and/or monitoring wheels of a motor vehicle

Publications (1)

Publication Number Publication Date
DE10356136A1 true DE10356136A1 (en) 2005-06-30

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DE2003156136 Withdrawn DE10356136A1 (en) 2003-12-02 2003-12-02 Method and system for detecting and / or monitoring wheels of a motor vehicle

Country Status (2)

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DE (1) DE10356136A1 (en)
WO (1) WO2005053972A1 (en)

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DE102008037950A1 (en) * 2008-08-14 2010-02-18 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Electronic driver assistance system e.g. anti-lock braking system, for adjustment of brake and/or driving dynamics parameters of passenger car, has controller determining brake and/or driving dynamics parameters on basis of information
DE102009026845A1 (en) 2009-06-09 2010-12-16 Ifm Electronic Gmbh Measuring device for measuring system for motor vehicle for determining tire parameter, has light source for illuminating tire surface with intensity modulated light and time-of-flight sensor for detecting light reflected from tire surface
FR2949740A1 (en) * 2009-09-08 2011-03-11 Bosch Gmbh Robert Device and method for determining the type of pneumatic equipped with a vehicle
DE102015206220A1 (en) * 2015-04-08 2016-10-13 Continental Automotive Gmbh Method and system for providing information about attributes of a tire of a vehicle
US9764605B2 (en) 2012-09-17 2017-09-19 Bayerische Motoren Werke Aktiengesellschaft Storing of tire information in a tire sensor
DE102016217684A1 (en) 2016-09-15 2018-03-15 Continental Automotive Gmbh A method for detecting radio signals that are sent from electronic wheel units on wheels of a vehicle, as well as receiving device for such radio signals
DE102016222396A1 (en) 2016-11-15 2018-05-17 Bayerische Motoren Werke Aktiengesellschaft Method for controlling a vehicle chassis

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DE102006052372A1 (en) * 2006-11-07 2008-05-08 GM Global Technology Operations, Inc., Detroit Motor vehicle e.g. sports car, has sensor for determining type of tire, and controller either affecting vehicle maximum speed or delivering warning signal, where sensor is coupled wirelessly with controller
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US9764605B2 (en) 2012-09-17 2017-09-19 Bayerische Motoren Werke Aktiengesellschaft Storing of tire information in a tire sensor
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DE102016217684A1 (en) 2016-09-15 2018-03-15 Continental Automotive Gmbh A method for detecting radio signals that are sent from electronic wheel units on wheels of a vehicle, as well as receiving device for such radio signals
DE102016217684B4 (en) 2016-09-15 2020-01-16 Continental Automotive Gmbh Method for recognizing radio signals that are sent from electronic wheel units to the wheels of a vehicle, and receiving device for such radio signals
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