EP2710563A1 - Access and customization of a motor vehicle by telephone - Google Patents

Access and customization of a motor vehicle by telephone

Info

Publication number
EP2710563A1
EP2710563A1 EP12728714.2A EP12728714A EP2710563A1 EP 2710563 A1 EP2710563 A1 EP 2710563A1 EP 12728714 A EP12728714 A EP 12728714A EP 2710563 A1 EP2710563 A1 EP 2710563A1
Authority
EP
European Patent Office
Prior art keywords
motor vehicle
data
mobile device
access
key
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Withdrawn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
EP12728714.2A
Other languages
German (de)
French (fr)
Inventor
Fabrice ALADENIZE
Julie BERNARD
Hervé DREZET
Daniel Ruston
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Publication of EP2710563A1 publication Critical patent/EP2710563A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • 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
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
    • B60R2325/20—Communication devices for vehicle anti-theft devices
    • B60R2325/205—Mobile phones
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G07C2009/00198—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the keyless data carrier having more than one limited data transmission ranges
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G07C2009/00206—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the keyless data carrier being hand operated
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G07C2009/00261—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the keyless data carrier having more than one function
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G07C2009/00261—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the keyless data carrier having more than one function
    • G07C2009/00269—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the keyless data carrier having more than one function opening and locking of all locks at the same time
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/00507—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks keyless data carrier having more than one function
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00777—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by induction

Definitions

  • the present invention relates to a method and an access system, particularly suitable for locking and / or unlocking a motor vehicle. It also relates to a motor vehicle and a mobile device communicating, such as a mobile phone, adapted to implement the access method according to the invention.
  • the document US2006157563 describes a solution for access to a motor vehicle via a smart card. For this, a user has an identifier in the form of a smart card that contains a virtual key. Each motor vehicle includes a telematic unit for the establishment of a long distance communication. When a user approaches his smart card of a motor vehicle, a smart card reader of the vehicle retrieves the identity of the user.
  • the document FR2801994 describes a second solution for access to a motor vehicle that relies on the use of a mobile phone by a user.
  • access to a vehicle is always achieved by means of a long distance communication with a central server via the mobile phone, which transmits an authorization to the vehicle via mobile phone, after verifying the identity of the user and the motor vehicle.
  • a long-distance communication between a telematic unit of the motor vehicle and a central server is mandatory, possibly carried out via the mobile phone acting as an intermediary.
  • this solution then requires the presence of a fixed physical key in the vehicle for its start.
  • a possible short-range communication is established between the mobile phone and a unit of the motor vehicle, according to a short-range communication technology of a few meters, which serves as a relay for the communication of this unit with the central server.
  • This solution remains complex and cumbersome to manage since it always requires the establishment of a long-range communication with a central server.
  • the invention is based on a method of access to a motor vehicle, characterized in that it comprises the following steps:
  • the method of accessing a motor vehicle may comprise the following steps:
  • the method of accessing a motor vehicle may comprise the following steps:
  • the method of accessing a motor vehicle may comprise the following steps:
  • the method of accessing a motor vehicle may include the transmission of all or part of the following personalization data:
  • characteristic data of a visual interior environment of the motor vehicle such as a setting of a man-machine interface of an on-board computer
  • characteristics characteristic of a sound interior of the motor vehicle such as music tracks, radio choices, sound adjustment, etc. ;
  • navigation preference data such as a guidance voice, favorite destinations, etc. ;
  • the method of accessing a motor vehicle may include the establishment of a contactless communication at a very short distance less than or equal to 10 centimeters and at a frequency of 13.56 MHz between a mobile phone and a contactless reader of the motor vehicle.
  • the method of accessing a motor vehicle may include establishing a long-distance telephone connection with a central server for an exchange of an opening and / or locking and / or starting key, and / or at least one personalization data.
  • the method of accessing a motor vehicle may include the establishment of a long distance telephone communication with a central server for a rental of a motor vehicle of a fleet, a payment, the exchange of data specific to the motor vehicle such as a load level, a fuel level, tire pressure, mileage, GPS position, a draining time, a computer diagnosis, a history of the vehicle's requests for maintenance, a journey made, with mileage , initial and final GPS positions, fuel consumption.
  • the invention also relates to a motor vehicle characterized in that it comprises at least two non-contact readers capable of contactless communication at a very short distance for the transmission of at least one opening / condemnation key of at least a door and a starter key.
  • the motor vehicle may comprise at least a first non-contact reader at a door of the motor vehicle adapted to the opening and / or locking of the door and / or a second non-contact reader at the dashboard of the vehicle automobile suitable for starting and / or customizing the motor vehicle.
  • the motor vehicle may include a computer adapted to modify the configuration of the motor vehicle according to at least one personalization data read by a contactless reader.
  • the motor vehicle may include a computer capable of transmitting mileage and / or position and / or personalization and / or vehicle status data to a communicating mobile device.
  • the motor vehicle may include a man-machine interface for entering personalization data by a user.
  • the invention also relates to a mobile device communicating as a mobile phone, characterized in that it comprises a very short distance contactless communication device and a computer for implementing the method of access to a motor vehicle such as previously described.
  • the invention also relates to a system for access to a motor vehicle characterized in that it comprises at least one motor vehicle as described above and at least one communicating mobile device as described above.
  • Figure 2 schematically shows access to a motor vehicle according to the embodiment of the invention.
  • Figure 3 shows a fleet of motor vehicles accessible according to the embodiment of the invention and centrally managed.
  • the adopted solution proposes to access a motor vehicle via a communicating mobile device equipped with a very short-range contactless communication device, as will be specified below.
  • a mobile phone as an example.
  • the concept can naturally apply to any mobile device communicating, such as a tablet, a PDA, an Ipod, for example equipped with an NFC type of communication means.
  • FIG. 1 schematically illustrates a communicating mobile device 10 equipped with the usual components for fulfilling the long-range wireless communication function, that is to say allowing a radio-frequency communication according to the standards in force, such as the GSM, CDMA, EDGE standards, UMTS, WIFI, Wimax, etc.
  • the communicating mobile device is a telephone 10 which is equipped with a contactless communication device comprising a resonant circuit adapted for the exchange of data without contact with a motor vehicle 1 by a contactless connection 20, as shown in Figure 2, according to a method which will be detailed later.
  • the resonant circuit is obtained by an inductor antenna 1 1 connected to the SIM card 12 of the phone, for storing the sensitive data securely in the chip of the SIM card.
  • this data could be stored on any other secure memory, such as a memory associated with the battery of the telephone 10.
  • the antenna 1 1 is associated with a capacitor, not shown, to form a circuit oscillating at a frequency of resonance different from the frequency used for telephone communication.
  • the resonant circuit of the telephone, and in particular its antenna 1 1, is provided for a short-range and particular frequency communication remote from the long-range communication frequency.
  • FIG. 2 represents a motor vehicle 1 whose driver's door 3 is equipped with a contactless reader 2.
  • This contactless reader 2 comprises a resonant circuit adapted to that of the telephone 10, which can emit an electromagnetic field.
  • an electromagnetic field created by a non-contact reader 2 induces an electric current within the antenna 1 1 of the telephone 10, its remote power supply, which is used to implement a transmission of data from the motor vehicle 1 to the telephone 10 and vice versa, according to a contactless communication 20, so called in opposition to the links requiring electrical physical contact via an electrical connector.
  • the resonant circuits of the non-contact reader 2 and the telephone 10 have physical characteristics, in particular their respective inductances and capacitances, so as to form oscillating circuits that resonate at the same resonance frequency, in a radiofrequency domain .
  • this radiofrequency corresponds to a standardized communication at a frequency of 13.56 MHz, according to the technology known by its English name of NFC (Near Field Communication), and at very short range less than or equal to at 10 centimeters.
  • NFC Near Field Communication
  • it may consist of any other contactless communication at a frequency that makes it possible to communicate without contact at short distance.
  • the telephone 10 is intentionally excessively remote from the non-contact reader 2 of the motor vehicle to facilitate the legibility of the figure.
  • the motor vehicle is furthermore equipped with a second non-contact reader at its dashboard, not shown, which allows a second communication without contact with the telephone 10 for the purpose of implementing the start of the drive motor of the motor vehicle.
  • the phone 10 has at least one key which makes it possible, by a cryptographic algorithm, to obtain a secure authentication of a motor vehicle computer associated with the contactless reader 2 concerned, to trigger a control actuator. opening or locking one or more doors or starting the motor vehicle.
  • the contactless readers of the motor vehicle 1 therefore cooperate with a vehicle computer, for example its on-board computer, for the management of the vehicle.
  • the motor vehicle could include a different number of contactless readers, such as an additional contactless reader at the passenger door and / or on any surface of the motor vehicle accessible from the outside, and a different positioning, such as at the steering wheel or under the windshield.
  • the vehicle comprises at least one non-contact reader on its outer surface accessible from outside the motor vehicle and at least one other inside the passenger compartment.
  • the contactless communication device of the phone is unpowered, not connected to the phone battery, but remotely powered by the drive (s) without contact of the motor vehicle, which are instead powered by the battery of the motor vehicle.
  • This allows the implementation of the method of access to a motor vehicle even when the battery of the phone is discharged. It also allows the phone to be turned off, which behaves passively like an electronic key.
  • the resonant circuit of the telephone 10 receives a power supply via the telephone battery.
  • the method of accessing a motor vehicle comprises the following additional steps:
  • the solution described above has the advantage of implementing access to a motor vehicle in a simple, user-friendly and secure manner.
  • Each user generally has a mobile phone and its use to access his vehicle avoids having a separate key dedicated to the motor vehicle.
  • the various keys of locking, unlocking and starting mentioned above can be confused in one key or be distinct.
  • the mobile phone further comprises a computer and software (software) and / or hardware (hardware) means for implementing the steps of the method of access to a motor vehicle, as defined above, in cooperation with its device contactless communication.
  • a telephone offers additional advantages, and a variant of the embodiment of the invention is to take advantage of this phone for the management of additional personal sensitive data such as personalization data of a motor vehicle.
  • the phone also stores on a secure memory, which may be on the chip of the SIM card 12, different personalization data of the vehicle. This allows in particular to change vehicles, to share the same vehicle between several people, while being able to find certain aspects of selected comfort of the vehicle during any use, to have the pleasant and reassuring sensation of being in his vehicle, ideally configured.
  • the use of the same device to access a vehicle, start it, and get its customization is a very user-friendly solution.
  • the following data can be stored on a user's phone:
  • This setting can consist of setting strings, images, graphic animations, videos, colors, etc. ;
  • Morphological and ergonomic data that allows the implementation of settings such as adjusting at least one seat, mirrors, steering wheel position, etc. ;
  • Navigation preferences such as a guide voice, favorite destinations, etc. ;
  • These different personalization data are also read by contactless communication, preferably with one of the contactless readers mentioned, as the second contactless reader when starting the vehicle or just before it starts.
  • the vehicle includes an on-board computer that uses this personalization data to adapt the vehicle configuration with this data.
  • the personalization data can be entered or modified via a human machine interface of the motor vehicle, or by an external means.
  • the user can connect his phone 10, or just his SIM card 12, to a computer, via a wired connection, for example via a USB connection, or wirelessly, of the Wifi type, Bluetooth, etc. He then enters his personalization choices through a man-machine interface of his computer and the corresponding data are transmitted in a predefined format to the user's phone.
  • the use of the access system described above also allows the optional implementation of a motor vehicle management step by storing data specific to a motor vehicle among which: the level of charge, the level of fuel, tire pressure, mileage, GPS position, draining time, computer diagnostics, history of vehicle maintenance requirements, etc., as well as specific elements of the journey, such as mileage , initial and final GPS positions, fuel consumption, etc.
  • these stored data are used in different situations such as: at a future access to the same vehicle, in another vehicle that can adapt taking into account these data, for the drafting of expense reports, for a justification of mileage, for a personalized insurance, by a fleet manager, etc.
  • a telephone as a key has the advantage of being able to combine the functions described above with the possibility of making long-distance telephone calls.
  • This makes it possible to call a remote server to obtain certain data, such as an access key to a motor vehicle, for example a key for opening and / or closing and / or starting, particular information on a particular motor vehicle, such as GPS location, etc. It is possible to send data from the phone, such as personalization data to make a backup, a number of kilometers, a GPS position, etc.
  • this remote communication also has the advantage of being secured by authentication methods and / or digital signatures.
  • the access system and method described above are particularly suitable for the implementation of a car-sharing solution, in which several motor vehicles are shared by several users, for example via a manager who owns a fleet of motor vehicles, remotely managed via a central server 30, as shown in FIG. 3.
  • several users each having a telephone access to a motor vehicle, can remotely purchase a rental of a particular vehicle 1, through a telephone call 25 or any connection to the central server 30, receive the position of the nearest vehicle and its key or keys access.
  • the contactless reader inside the passenger compartment implements an induction charging method of the mobile phone battery, since the latter is positioned in its vicinity for contactless communication. This allows you to leave the phone in a slot facing the reader during a trip to get recharged during this trip.
  • the embodiment has been described based on the use of a telephone equipped with a very short-range NFC communication device.
  • another portable electronic device such as a badge, a contactless card, a vehicle key with electronic key head, a personal digital assistant (PDA) can be used to store the access key (s) and / or or the personalization data.
  • PDA personal digital assistant
  • the embodiment has been described with a motor vehicle but it could also be implemented to access buildings, or for the use of any other device or object, for example in car-sharing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Finance (AREA)
  • Lock And Its Accessories (AREA)
  • Telephone Function (AREA)

Abstract

Method for accessing a motor vehicle (1), characterized in that it comprises the following steps: - establishment of a contactless communication (20) at very short range between a communicating mobile device (10) and a first contactless reader (2) of the motor vehicle disposed near the outside surface of the motor vehicle (1); - communication of an opening key from the communicating mobile device to the first contactless reader (2); - recognition of the key and actuation of at least one door (3) of the motor vehicle (1) so as to open it and allow entry to the motor vehicle.

Description

ACCES ET PERSONNALISATION D'UN VEHICULE AUTOMOBILE PAR  ACCESS AND CUSTOMIZATION OF A MOTOR VEHICLE BY
TELEPHONE  PHONE
La présente invention concerne un procédé et un système d'accès, particulièrement adaptés pour le verrouillage et/ou déverrouillage d'un véhicule automobile. Elle concerne aussi un véhicule automobile et un dispositif mobile communicant, comme un téléphone portable, adaptés pour mettre en œuvre le procédé d'accès selon l'invention. Le document US2006157563 décrit une solution d'accès à un véhicule automobile par l'intermédiaire d'une carte à puce. Pour cela, un utilisateur possède un identifiant sous forme de carte à puce qui contient une clé virtuelle. Chaque véhicule automobile comprend une unité télématique destinée à l'établissement d'une communication longue distance. Lorsqu'un utilisateur approche sa carte à puce d'un véhicule automobile, un lecteur de carte à puce du véhicule récupère l'identité de l'utilisateur. Cette identité est vérifiée par le serveur central, soit en temps réel soit de manière anticipée, qui transmet une autorisation d'accès à l'unité télématique du véhicule. Dans cette solution, toute autorisation provient d'un serveur central et il y a nécessairement une unité télématique qui communique à longue distance avec un serveur central pour obtenir les autorisations nécessaires. Cela présente l'inconvénient d'un système complexe et une contrainte liée à la nécessité que le véhicule soit toujours sous couverture du réseau sans fil lui permettant de communiquer avec le serveur central. De plus, l'implémentation d'une unité télématique au sein d'un véhicule automobile représente une contrainte importante en termes d'encombrement. The present invention relates to a method and an access system, particularly suitable for locking and / or unlocking a motor vehicle. It also relates to a motor vehicle and a mobile device communicating, such as a mobile phone, adapted to implement the access method according to the invention. The document US2006157563 describes a solution for access to a motor vehicle via a smart card. For this, a user has an identifier in the form of a smart card that contains a virtual key. Each motor vehicle includes a telematic unit for the establishment of a long distance communication. When a user approaches his smart card of a motor vehicle, a smart card reader of the vehicle retrieves the identity of the user. This identity is verified by the central server, either in real time or in advance, which transmits an access authorization to the telematics unit of the vehicle. In this solution, any authorization comes from a central server and there is necessarily a telematic unit which communicates with a central server for a long time to obtain the necessary authorizations. This has the disadvantage of a complex system and a constraint related to the need for the vehicle is always under wireless network coverage to communicate with the central server. In addition, the implementation of a telematic unit within a motor vehicle represents a major constraint in terms of size.
Le document FR2801994 décrit une seconde solution d'accès à un véhicule automobile qui repose sur l'utilisation d'un téléphone portable par un utilisateur. Dans ce document, l'accès à un véhicule est toujours réalisé par le biais d'une communication longue distance avec un serveur central par l'intermédiaire du téléphone portable, qui transmet une autorisation au véhicule par l'intermédiaire du téléphone portable, après avoir vérifié l'identité de l'utilisateur et du véhicule automobile. Dans ces communications, une communication longue distance entre une unité télématique du véhicule automobile et un serveur central est obligatoire, éventuellement réalisée par l'intermédiaire du téléphone portable qui sert d'intermédiaire. De plus, cette solution nécessite ensuite la présence d'une clé physique fixe dans le véhicule pour son démarrage. Une éventuelle communication courte portée est établie entre le téléphone portable et une unité du véhicule automobile, selon une technologie de communication courte portée de quelques mètres, qui permet de servir de relais pour la communication de cette unité avec le serveur central. Cette solution reste complexe et lourde à gérer puisqu'elle nécessite toujours l'établissement d'une communication longue portée avec un serveur central. The document FR2801994 describes a second solution for access to a motor vehicle that relies on the use of a mobile phone by a user. In this document, access to a vehicle is always achieved by means of a long distance communication with a central server via the mobile phone, which transmits an authorization to the vehicle via mobile phone, after verifying the identity of the user and the motor vehicle. In these communications, a long-distance communication between a telematic unit of the motor vehicle and a central server is mandatory, possibly carried out via the mobile phone acting as an intermediary. In addition, this solution then requires the presence of a fixed physical key in the vehicle for its start. A possible short-range communication is established between the mobile phone and a unit of the motor vehicle, according to a short-range communication technology of a few meters, which serves as a relay for the communication of this unit with the central server. This solution remains complex and cumbersome to manage since it always requires the establishment of a long-range communication with a central server.
D'autre part, ces deux solutions de l'état de la technique sont prévues pour la gestion d'une flotte de véhicules automobiles, offerts par exemple en libre service ou en location à des utilisateurs. Elles répondent donc aussi aux contraintes de multiutilisateurs potentiels pour un véhicule donné. Elles n'en restent pas moins complexes. Ainsi, il existe un besoin de simplification de la gestion de l'accès à un véhicule automobile, ainsi qu'une solution adaptée à la gestion d'une flotte de véhicules automobiles. On the other hand, these two solutions of the state of the art are provided for the management of a fleet of motor vehicles, offered for example in self-service or rental to users. They therefore also meet the constraints of potential multi-users for a given vehicle. They are nonetheless complex. Thus, there is a need for simplification of the management of access to a motor vehicle, as well as a solution adapted to the management of a fleet of motor vehicles.
A cet effet, l'invention repose sur un procédé d'accès à un véhicule automobile, caractérisé en ce qu'il comprend les étapes suivantes : For this purpose, the invention is based on a method of access to a motor vehicle, characterized in that it comprises the following steps:
- Etablissement d'une communication sans contact à très courte distance entre un dispositif mobile communicant et un premier lecteur sans contact du véhicule automobile disposé à proximité de la surface extérieure du véhicule automobile ;  - Establishing a contactless communication at a very short distance between a communicating mobile device and a first non-contact reader of the motor vehicle disposed near the outer surface of the motor vehicle;
- Communication d'une clé d'ouverture du dispositif mobile communicant au premier lecteur sans contact ; Reconnaissance de la clé et actionnement d'au moins une porte du véhicule automobile pour l'ouvrir et permettre l'entrée au sein du véhicule automobile. Le procédé d'accès à un véhicule automobile peut comprendre les étapes suivantes : - Communicating an opening key of the communicating mobile device to the first contactless reader; Recognition of the key and actuation of at least one door of the motor vehicle to open it and allow entry into the motor vehicle. The method of accessing a motor vehicle may comprise the following steps:
- Etablissement d'une communication sans contact à très courte distance entre un dispositif mobile communicant et un second lecteur sans contact du véhicule automobile ;  - Establishing a contactless communication at a very short distance between a communicating mobile device and a second non-contact reader of the motor vehicle;
- Communication d'une clé de démarrage du dispositif mobile communicant au second lecteur sans contact ;  Communicating a start key of the communicating mobile device to the second contactless reader;
- Reconnaissance de la clé et démarrage du véhicule automobile.  - Recognition of the key and start of the motor vehicle.
Le procédé d'accès à un véhicule automobile peut comprendre les étapes suivantes : The method of accessing a motor vehicle may comprise the following steps:
- Etablissement d'une communication sans contact à très courte distance entre un dispositif mobile communicant et le premier lecteur sans contact du véhicule automobile disposé à proximité de la surface extérieure du véhicule automobile ;  - Establishing a contactless communication at a very short distance between a communicating mobile device and the first non-contact reader of the motor vehicle disposed near the outer surface of the motor vehicle;
- Communication d'une clé de condamnation du dispositif mobile communicant au premier lecteur sans contact ;  - Communication of a locking key of the communicating mobile device to the first contactless reader;
- Reconnaissance de la clé et actionnement des portes du véhicule automobile pour les condamner et empêcher l'entrée au sein du véhicule automobile.  - Recognition of the key and actuation of the doors of the motor vehicle to condemn them and prevent entry into the motor vehicle.
Le procédé d'accès à un véhicule automobile peut comprendre les étapes suivantes : The method of accessing a motor vehicle may comprise the following steps:
- Etablissement d'une communication sans contact à très courte distance entre un dispositif mobile communicant et un lecteur sans contact du véhicule automobile disposé à bord du véhicule automobile ; - Communication d'au moins une donnée de personnalisation du véhicule automobile du dispositif mobile communicant au lecteur sans contact ; - Establishment of a contactless communication at a very short distance between a communicating mobile device and a contactless reader of the motor vehicle disposed on board the motor vehicle; - Communication of at least one personalization data of the motor vehicle of the communicating mobile device to the contactless reader;
- Transmission de la au moins une donnée de personnalisation à un calculateur du véhicule automobile et modification d'au moins un paramètre du véhicule automobile en fonction de la au moins une donnée.  - Transmission of the at least one personalization data to a motor vehicle calculator and modification of at least one parameter of the motor vehicle according to the at least one data.
Le procédé d'accès à un véhicule automobile peut comprendre la transmission de tout ou partie des données de personnalisation suivantes : The method of accessing a motor vehicle may include the transmission of all or part of the following personalization data:
donnée caractéristique d'une ambiance intérieure visuelle du véhicule automobile, comme un paramétrage d'une interface homme machine d'un ordinateur de bord ;  characteristic data of a visual interior environment of the motor vehicle, such as a setting of a man-machine interface of an on-board computer;
donnée caractéristiques d'une ambiance intérieure sonore du véhicule automobile, comme des morceaux de musique, des choix de radio, le réglage du son, etc. ;  characteristics characteristic of a sound interior of the motor vehicle, such as music tracks, radio choices, sound adjustment, etc. ;
donnée morphologique et ergonomique qui permet la mise en œuvre de réglages comme le réglage d'au moins un siège, des rétroviseurs, de la position du volant, etc. ;  morphological and ergonomic data that allows the implementation of settings such as the adjustment of at least one seat, mirrors, steering wheel position, etc. ;
donnée de préférences de navigation, comme une voix de guidage, des destinations préférées, etc. ;  navigation preference data, such as a guidance voice, favorite destinations, etc. ;
donnée de carnet d'adresse, de numéros de téléphone ;  address book data, phone numbers;
donnée de réglage du confort thermique, un générateur d'ion et de parfum, etc. ;  Thermal comfort setting data, ion and perfume generator, etc. ;
donnée de réglage haptique de certaines commandes.  haptic adjustment data of some commands.
Le procédé d'accès à un véhicule automobile peut comprendre l'établissement d'une communication sans contact à très courte distance inférieure ou égale à 10 centimètres et à une fréquence de 13.56 Mhz entre un téléphone mobile et un lecteur sans contact du véhicule automobile. Le procédé d'accès à un véhicule automobile peut comprendre l'établissement d'une communication téléphonique longue distance avec un serveur central pour un échange d'une clé d'ouverture et/ou de condamnation et/ou de démarrage, et/ou d'au moins une donnée de personnalisation. The method of accessing a motor vehicle may include the establishment of a contactless communication at a very short distance less than or equal to 10 centimeters and at a frequency of 13.56 MHz between a mobile phone and a contactless reader of the motor vehicle. The method of accessing a motor vehicle may include establishing a long-distance telephone connection with a central server for an exchange of an opening and / or locking and / or starting key, and / or at least one personalization data.
Le procédé d'accès à un véhicule automobile peut comprendre l'établissement d'une communication téléphonique longue distance avec un serveur central pour une location d'un véhicule automobile d'une flotte, un paiement, l'échange de données propres au véhicule automobile comme un niveau de charge, un niveau de carburant, la pression des pneus, le kilométrage, la position GPS, une autonomie de vidange, un diagnostic des calculateurs, un historique des sollicitations du véhicule pour la maintenance, un trajet effectué, avec kilométrage effectué, les positions GPS initiales et finales, la consommation de carburant. The method of accessing a motor vehicle may include the establishment of a long distance telephone communication with a central server for a rental of a motor vehicle of a fleet, a payment, the exchange of data specific to the motor vehicle such as a load level, a fuel level, tire pressure, mileage, GPS position, a draining time, a computer diagnosis, a history of the vehicle's requests for maintenance, a journey made, with mileage , initial and final GPS positions, fuel consumption.
L'invention porte aussi sur un véhicule automobile caractérisé en ce qu'il comprend au moins deux lecteurs sans contact aptes à une communication sans contact à très courte distance pour la transmission d'au moins une clé d'ouverture/condamnation d'au moins une porte et d'une clé de démarrage. The invention also relates to a motor vehicle characterized in that it comprises at least two non-contact readers capable of contactless communication at a very short distance for the transmission of at least one opening / condemnation key of at least a door and a starter key.
Le véhicule automobile peut comprendre au moins un premier lecteur sans contact au niveau d'une porte du véhicule automobile apte à l'ouverture et/ou condamnation de la porte et/ou un second lecteur sans contact au niveau de la planche de bord du véhicule automobile apte au démarrage et/ou la personnalisation du véhicule automobile. The motor vehicle may comprise at least a first non-contact reader at a door of the motor vehicle adapted to the opening and / or locking of the door and / or a second non-contact reader at the dashboard of the vehicle automobile suitable for starting and / or customizing the motor vehicle.
Le véhicule automobile peut comprendre un calculateur apte à modifier la configuration du véhicule automobile en fonction d'au moins une donnée de personnalisation lue par un lecteur sans contact. The motor vehicle may include a computer adapted to modify the configuration of the motor vehicle according to at least one personalization data read by a contactless reader.
Le véhicule automobile peut comprendre un calculateur apte à transmettre des données de kilométrage et/ou de position et/ou de personnalisation et/ou d'état du véhicule à un dispositif mobile communicant. Le véhicule automobile peut comprendre une interface homme machine pour la saisie de données de personnalisation par un utilisateur. The motor vehicle may include a computer capable of transmitting mileage and / or position and / or personalization and / or vehicle status data to a communicating mobile device. The motor vehicle may include a man-machine interface for entering personalization data by a user.
L'invention porte aussi sur un dispositif mobile communicant comme un téléphone mobile, caractérisé en ce qu'il comprend un dispositif de communication sans contact à très courte distance et un calculateur pour mettre en œuvre le procédé d'accès à un véhicule automobile tel que décrit précédemment. L'invention porte aussi sur un système d'accès à un véhicule automobile caractérisé en ce qu'il comprend au moins un véhicule automobile tel que décrit précédemment et au moins un dispositif mobile communicant tel que décrit ci- dessus. Ces objets, caractéristiques et avantages de la présente invention seront exposés en détail dans la description suivante d'un mode de réalisation particulier fait à titre non-limitatif en relation avec les figures jointes parmi lesquelles : La figure 1 représente une vue simplifiée d'un dispositif mobile communicant d'un système d'accès à un véhicule selon un mode de réalisation de l'invention. The invention also relates to a mobile device communicating as a mobile phone, characterized in that it comprises a very short distance contactless communication device and a computer for implementing the method of access to a motor vehicle such as previously described. The invention also relates to a system for access to a motor vehicle characterized in that it comprises at least one motor vehicle as described above and at least one communicating mobile device as described above. These objects, features and advantages of the present invention will be set forth in detail in the following description of a particular embodiment made in a non-limiting manner in relation to the appended figures among which: FIG. 1 represents a simplified view of a communicating mobile device of a vehicle access system according to one embodiment of the invention.
La figure 2 représente schématiquement l'accès à un véhicule automobile selon le mode de réalisation de l'invention. Figure 2 schematically shows access to a motor vehicle according to the embodiment of the invention.
La figure 3 représente une flotte de véhicules automobiles accessibles selon le mode de réalisation de l'invention et gérés de manière centralisée. Figure 3 shows a fleet of motor vehicles accessible according to the embodiment of the invention and centrally managed.
La solution retenue propose d'accéder à un véhicule automobile par l'intermédiaire d'un dispositif mobile communicant équipé d'un dispositif de communication sans contact à très courte portée, comme cela va être précisé ci-dessous. La description qui va suivre considère un téléphone mobile à titre d'exemple. Le concept peut naturellement s'appliquer à tout dispositif mobile communicant, comme une tablette, un PDA, un Ipod, par exemple équipé d'un moyen de communication de type NFC. The adopted solution proposes to access a motor vehicle via a communicating mobile device equipped with a very short-range contactless communication device, as will be specified below. The following description considers a mobile phone as an example. The concept can naturally apply to any mobile device communicating, such as a tablet, a PDA, an Ipod, for example equipped with an NFC type of communication means.
La figure 1 illustre schématiquement un dispositif mobile communicant 10 équipé des composants habituels pour remplir la fonction de communication sans fil à longue portée, c'est à dire permettant une communication radiofréquence selon les normes en vigueur, comme les normes GSM, CDMA, EDGE, UMTS, WIFI, Wimax, etc. Dans ce mode de réalisation, le dispositif mobile communicant est un téléphone 10 qui est équipé d'un dispositif de communication sans contact comprenant un circuit résonant adapté pour l'échange de données sans contact avec un véhicule automobile 1 par une liaison sans contact 20, comme représenté sur la figure 2, selon un procédé qui sera détaillé par la suite. Dans un mode de réalisation, le circuit résonant est obtenu par une antenne d'inductance 1 1 connectée à la carte SIM 12 du téléphone, permettant de stocker les données sensibles de manière sécurisée dans la puce de la carte SIM. En variante, ces données pourraient être stockées sur toute autre mémoire sécurisée, comme par exemple une mémoire associée à la batterie du téléphone 10. L'antenne 1 1 est associée à une capacité, non représentée, pour former un circuit oscillant selon une fréquence de résonance différente de la fréquence utilisée pour la communication téléphonique. Le circuit résonant du téléphone, et notamment son antenne 1 1 , est prévu pour une communication à courte portée et de fréquence particulière éloignée de la fréquence de communication longue portée. FIG. 1 schematically illustrates a communicating mobile device 10 equipped with the usual components for fulfilling the long-range wireless communication function, that is to say allowing a radio-frequency communication according to the standards in force, such as the GSM, CDMA, EDGE standards, UMTS, WIFI, Wimax, etc. In this embodiment, the communicating mobile device is a telephone 10 which is equipped with a contactless communication device comprising a resonant circuit adapted for the exchange of data without contact with a motor vehicle 1 by a contactless connection 20, as shown in Figure 2, according to a method which will be detailed later. In one embodiment, the resonant circuit is obtained by an inductor antenna 1 1 connected to the SIM card 12 of the phone, for storing the sensitive data securely in the chip of the SIM card. Alternatively, this data could be stored on any other secure memory, such as a memory associated with the battery of the telephone 10. The antenna 1 1 is associated with a capacitor, not shown, to form a circuit oscillating at a frequency of resonance different from the frequency used for telephone communication. The resonant circuit of the telephone, and in particular its antenna 1 1, is provided for a short-range and particular frequency communication remote from the long-range communication frequency.
La figure 2 représente un véhicule automobile 1 dont la portière 3 du conducteur est équipée d'un lecteur sans contact 2. Ce lecteur sans contact 2 comprend un circuit résonant adapté à celui du téléphone 10, qui peut émettre un champ électromagnétique. Ainsi, un tel champ électromagnétique créé par un lecteur sans contact 2 induit un courant électrique au sein de l'antenne 1 1 du téléphone 10, sa télé-alimentation, qui est exploité pour mettre en œuvre une transmission de données du véhicule automobile 1 vers le téléphone 10 et inversement, selon une communication sans contact 20, appelée ainsi en opposition aux liaisons nécessitant un contact physique électrique par l'intermédiaire d'un connecteur électrique. FIG. 2 represents a motor vehicle 1 whose driver's door 3 is equipped with a contactless reader 2. This contactless reader 2 comprises a resonant circuit adapted to that of the telephone 10, which can emit an electromagnetic field. Thus, such an electromagnetic field created by a non-contact reader 2 induces an electric current within the antenna 1 1 of the telephone 10, its remote power supply, which is used to implement a transmission of data from the motor vehicle 1 to the telephone 10 and vice versa, according to a contactless communication 20, so called in opposition to the links requiring electrical physical contact via an electrical connector.
Selon le mode de réalisation, les circuits résonants du lecteur sans contact 2 et du téléphone 10 possèdent des caractéristiques physiques, notamment leurs inductances et capacités respectives, de sorte de former des circuits oscillants qui résonnent à la même fréquence de résonance, dans un domaine radiofréquence. Selon le mode d'exécution préféré, cette radiofréquence correspond à une communication normalisée à une fréquence de 13,56 MHz, selon la technologie connue par sa dénomination anglo-saxonne de NFC (Near Field Communication), et à très courte portée inférieure ou égale à 10 centimètres. En variante, elle peut consister en toute autre communication sans contact à une fréquence permettant de même une communication sans contact à courte distance. Sur la figure 2, le téléphone 10 est volontairement exagérément éloigné du lecteur sans contact 2 du véhicule automobile pour faciliter la lisibilité de la figure. Cette communication sans contact 20 est naturellement exploitée pour l'ouverture et/ou la condamnation de la portière 3. Selon le mode de réalisation, le véhicule automobile est de plus équipé d'un second lecteur sans contact au niveau de sa planche de bord, non représenté, qui permet une seconde communication sans contact avec le téléphone 10 dans le but de mettre en œuvre le démarrage du moteur d'entraînement du véhicule automobile. Lors de ces communications, le téléphone 10 dispose d'au moins une clé qui permet, par un algorithme de cryptographie, d'obtenir une authentification sécurisée d'un calculateur du véhicule automobile associé au lecteur sans contact 2 concerné, pour déclencher un actionneur d'ouverture ou condamnation d'une ou plusieurs portières ou de démarrage du véhicule automobile. Pour cela, les lecteurs sans contact du véhicule automobile 1 coopèrent donc avec un calculateur du véhicule, son ordinateur de bord par exemple, pour la gestion des procédés d'accès et autres opérations liées à l'échange de données avec un téléphone portable 10. En variante, le véhicule automobile pourrait comprendre un nombre différent de lecteurs sans contact, comme un lecteur sans contact supplémentaire au niveau de la porte passager et/ou sur toute surface du véhicule automobile accessible depuis l'extérieur, et un positionnement différent, comme par exemple au niveau du volant ou sous le pare-brise. En résumé, le véhicule comprend au moins un lecteur sans contact sur sa surface extérieure accessible depuis l'extérieur du véhicule automobile et au moins un autre à l'intérieur de l'habitacle. According to the embodiment, the resonant circuits of the non-contact reader 2 and the telephone 10 have physical characteristics, in particular their respective inductances and capacitances, so as to form oscillating circuits that resonate at the same resonance frequency, in a radiofrequency domain . According to the preferred embodiment, this radiofrequency corresponds to a standardized communication at a frequency of 13.56 MHz, according to the technology known by its English name of NFC (Near Field Communication), and at very short range less than or equal to at 10 centimeters. As a variant, it may consist of any other contactless communication at a frequency that makes it possible to communicate without contact at short distance. In FIG. 2, the telephone 10 is intentionally excessively remote from the non-contact reader 2 of the motor vehicle to facilitate the legibility of the figure. This contactless communication 20 is naturally used for the opening and / or the condemnation of the door 3. According to the embodiment, the motor vehicle is furthermore equipped with a second non-contact reader at its dashboard, not shown, which allows a second communication without contact with the telephone 10 for the purpose of implementing the start of the drive motor of the motor vehicle. During these communications, the phone 10 has at least one key which makes it possible, by a cryptographic algorithm, to obtain a secure authentication of a motor vehicle computer associated with the contactless reader 2 concerned, to trigger a control actuator. opening or locking one or more doors or starting the motor vehicle. For this purpose, the contactless readers of the motor vehicle 1 therefore cooperate with a vehicle computer, for example its on-board computer, for the management of the vehicle. access methods and other operations related to the exchange of data with a mobile phone 10. Alternatively, the motor vehicle could include a different number of contactless readers, such as an additional contactless reader at the passenger door and / or on any surface of the motor vehicle accessible from the outside, and a different positioning, such as at the steering wheel or under the windshield. In summary, the vehicle comprises at least one non-contact reader on its outer surface accessible from outside the motor vehicle and at least one other inside the passenger compartment.
Dans le mode de réalisation choisi, le dispositif de communication sans contact du téléphone est non alimenté, non relié à la batterie du téléphone, mais téléalimenté par le ou les lecteur(s) sans contact du véhicule automobile, qui sont au contraire alimentés par la batterie de bord du véhicule automobile. Cela permet la mise en œuvre du procédé d'accès à un véhicule automobile même lorsque la batterie du téléphone est déchargée. Cela permet aussi une utilisation du téléphone éteint, qui se comporte passivement comme une clé électronique. En variante, le circuit résonant du téléphone 10 reçoit une alimentation électrique par l'intermédiaire de la batterie du téléphone. In the embodiment chosen, the contactless communication device of the phone is unpowered, not connected to the phone battery, but remotely powered by the drive (s) without contact of the motor vehicle, which are instead powered by the battery of the motor vehicle. This allows the implementation of the method of access to a motor vehicle even when the battery of the phone is discharged. It also allows the phone to be turned off, which behaves passively like an electronic key. In a variant, the resonant circuit of the telephone 10 receives a power supply via the telephone battery.
La description précédente concerne donc un procédé d'accès à un véhicule automobile qui comprend les étapes suivantes : The foregoing description therefore relates to a method of access to a motor vehicle which comprises the following steps:
- Etablissement d'une communication sans contact à très courte distance entre un téléphone portable et un premier lecteur sans contact d'un véhicule automobile disposé à proximité de la surface extérieure du véhicule automobile ;  - Establishing a contactless communication at a very short distance between a mobile phone and a first non-contact reader of a motor vehicle disposed near the outer surface of the motor vehicle;
- Communication d'une clé de déverrouillage du téléphone portable au premier lecteur sans contact ;  - Communication of a key unlocking the mobile phone to the first contactless reader;
- Reconnaissance de la clé de déverrouillage et actionnement d'au moins une porte du véhicule automobile pour l'ouvrir et permettre l'entrée au sein du véhicule automobile. Les étapes inverses permettent de verrouiller les portes du véhicule automobile. - Recognition of the unlocking key and actuation of at least one door of the motor vehicle to open it and allow entry into the motor vehicle. The reverse stages make it possible to lock the doors of the motor vehicle.
De plus, le procédé d'accès à un véhicule automobile comprend les étapes supplémentaires suivantes : In addition, the method of accessing a motor vehicle comprises the following additional steps:
- Etablissement d'une communication sans contact à très courte distance entre un téléphone portable et un second lecteur sans contact du véhicule automobile disposé à proximité du tableau de bord du véhicule automobile ;  - Establishing a contactless communication at a very short distance between a mobile phone and a second non-contact reader of the motor vehicle disposed near the dashboard of the motor vehicle;
- Communication d'une clé de démarrage du téléphone portable au second lecteur sans contact ;  - Communication of a mobile phone start key to the second contactless reader;
- Reconnaissance de la clé de démarrage et démarrage du véhicule automobile.  - Recognition of the ignition key and start of the motor vehicle.
La solution décrite précédemment présente l'avantage de mettre en œuvre l'accès à un véhicule automobile de manière simple, conviviale et sécurisée. Chaque utilisateur dispose en général d'un téléphone mobile et son utilisation pour accéder à son véhicule permet d'éviter d'avoir une clé distincte dédiée au véhicule automobile. En remarque, les différentes clés de verrouillage, déverrouillage et démarrage mentionnées ci-dessus peuvent être confondues en une seule clé ou être distinctes. The solution described above has the advantage of implementing access to a motor vehicle in a simple, user-friendly and secure manner. Each user generally has a mobile phone and its use to access his vehicle avoids having a separate key dedicated to the motor vehicle. As a note, the various keys of locking, unlocking and starting mentioned above can be confused in one key or be distinct.
Le téléphone mobile comprends de plus un calculateur et des moyens logiciel (software) et/ou matériel (hardware) pour mettre en œuvre les étapes du procédé d'accès à un véhicule automobile, telles que définies ci-dessus, en coopération avec son dispositif de communication sans contact. The mobile phone further comprises a computer and software (software) and / or hardware (hardware) means for implementing the steps of the method of access to a motor vehicle, as defined above, in cooperation with its device contactless communication.
L'utilisation d'un téléphone offre des avantages supplémentaires, et une variante du mode de réalisation de l'invention consiste à profiter de ce téléphone pour la gestion de données sensibles personnelles supplémentaires comme des données de personnalisation d'un véhicule automobile. En effet, selon cette variante, le téléphone stocke aussi sur une mémoire sécurisée, qui peut être sur la puce de la carte SIM 12, différentes données de personnalisation du véhicule. Cela permet notamment de changer de véhicules, de partager un même véhicule entre plusieurs personnes, tout en pouvant retrouver certains aspects de confort choisis du véhicule lors de toute utilisation, pour avoir la sensation agréable et rassurante d'être dans son véhicule, configuré idéalement. De plus, l'utilisation du même dispositif pour accéder à un véhicule, le démarrer, et obtenir sa personnalisation est une solution très conviviale. The use of a telephone offers additional advantages, and a variant of the embodiment of the invention is to take advantage of this phone for the management of additional personal sensitive data such as personalization data of a motor vehicle. Indeed, according to this variant, the phone also stores on a secure memory, which may be on the chip of the SIM card 12, different personalization data of the vehicle. This allows in particular to change vehicles, to share the same vehicle between several people, while being able to find certain aspects of selected comfort of the vehicle during any use, to have the pleasant and reassuring sensation of being in his vehicle, ideally configured. In addition, the use of the same device to access a vehicle, start it, and get its customization is a very user-friendly solution.
Pour cela, les données suivantes peuvent être stockées sur le téléphone d'un utilisateur : For this, the following data can be stored on a user's phone:
- des données caractéristiques d'une ambiance intérieure visuelle du véhicule automobile, comme un paramétrage d'une interface homme machine d'un ordinateur de bord. Ce paramétrage peut consister en un paramétrage de chaînes de caractères, des images, des animations graphiques, vidéos, des couleurs, etc. ;  data characteristic of a visual interior environment of the motor vehicle, such as a parameterisation of a man-machine interface of an on-board computer. This setting can consist of setting strings, images, graphic animations, videos, colors, etc. ;
- des données caractéristiques d'une ambiance intérieure sonore du véhicule automobile, comme des morceaux de musique, des choix de radio, le réglage du son, etc. ;  - data characteristic of a sound interior of the motor vehicle, such as music tracks, radio choices, sound adjustment, etc. ;
- des données morphologiques et ergonomiques qui permettent la mise en œuvre de réglages comme le réglage d'au moins un siège, des rétroviseurs, de la position du volant, etc. ;  - Morphological and ergonomic data that allows the implementation of settings such as adjusting at least one seat, mirrors, steering wheel position, etc. ;
- des préférences de navigation, comme une voix de guidage, des destinations préférées, etc. ;  - Navigation preferences, such as a guide voice, favorite destinations, etc. ;
- un carnet d'adresse, de numéros de téléphone ;  - an address book, phone numbers;
- des paramètres pour le réglage du confort thermique, un générateur d'ion et de parfum, etc. ;  - parameters for the adjustment of thermal comfort, an ion generator and perfume, etc. ;
- des réglages haptiques de certaines commandes.  - haptic adjustments of some commands.
Ces différentes données de personnalisation sont aussi lues par une communication sans contact, de préférence avec un des lecteurs sans contact mentionnés, comme le second lecteur sans contact lors du démarrage du véhicule ou juste avant ce démarrage. Le véhicule comprend un calculateur de bord qui exploite ces données de personnalisation pour adapter la configuration du véhicule avec ces données. These different personalization data are also read by contactless communication, preferably with one of the contactless readers mentioned, as the second contactless reader when starting the vehicle or just before it starts. The vehicle includes an on-board computer that uses this personalization data to adapt the vehicle configuration with this data.
En remarque, les données de personnalisation peuvent être saisies ou modifiées par l'intermédiaire d'une interface homme machine du véhicule automobile, ou par un moyen extérieur. Par exemple, l'utilisateur peut connecter son téléphone 10, ou simplement sa carte SIM 12, à un ordinateur, par l'intermédiaire d'une liaison filaire, par une connexion USB par exemple, ou sans fil, de type Wifi, Bluetooth, etc. Il saisit alors ses choix de personnalisation par une interface homme machine de son ordinateur puis les données correspondantes sont transmises dans un format prédéfini au téléphone de l'utilisateur. As a remark, the personalization data can be entered or modified via a human machine interface of the motor vehicle, or by an external means. For example, the user can connect his phone 10, or just his SIM card 12, to a computer, via a wired connection, for example via a USB connection, or wirelessly, of the Wifi type, Bluetooth, etc. He then enters his personalization choices through a man-machine interface of his computer and the corresponding data are transmitted in a predefined format to the user's phone.
En complément, l'utilisation du système d'accès décrit précédemment permet aussi la mise en œuvre optionnelle d'une étape de gestion du véhicule automobile par la mémorisation de données propres à un véhicule automobile parmi lesquelles : le niveau de charge, le niveau de carburant, la pression des pneus, le kilométrage, la position GPS, une autonomie de vidange, un diagnostic des calculateurs, un historique des sollicitations du véhicule pour la maintenance, etc., ainsi que des éléments propres au trajet effectué, comme le kilométrage effectué, les positions GPS initiales et finales, la consommation de carburant, etc. In addition, the use of the access system described above also allows the optional implementation of a motor vehicle management step by storing data specific to a motor vehicle among which: the level of charge, the level of fuel, tire pressure, mileage, GPS position, draining time, computer diagnostics, history of vehicle maintenance requirements, etc., as well as specific elements of the journey, such as mileage , initial and final GPS positions, fuel consumption, etc.
Ensuite, ces données mémorisées sont exploitées dans différentes situations comme : lors d'un prochain accès au même véhicule, dans un autre véhicule qui peut s'adapter en tenant compte de ces données, pour la rédaction de notes de frais, pour une justification de kilométrage, pour une assurance personnalisée, par un gestionnaire de flotte, etc. Naturellement, l'utilisation d'un téléphone comme clé présente l'avantage de pouvoir combiner les fonctions décrites précédemment avec la possibilité d'effectuer des communications téléphonique à longue distance. Cela permet d'appeler un serveur distant pour obtenir certaines données, comme une clé d'accès à un véhicule automobile, par exemple une clé d'ouverture et/ou fermeture et/ou démarrage, des informations particulières sur un véhicule automobile particulier, comme son emplacement GPS, etc. Il est possible d'envoyer des données du téléphone, comme ses données de personnalisation pour en faire une sauvegarde, un nombre de kilomètres effectué, une position GPS, etc. Selon une réalisation, cette communication distante présente de plus l'avantage d'être sécurisée, par des procédés d'authentification et/ou signatures numériques. Then, these stored data are used in different situations such as: at a future access to the same vehicle, in another vehicle that can adapt taking into account these data, for the drafting of expense reports, for a justification of mileage, for a personalized insurance, by a fleet manager, etc. Naturally, the use of a telephone as a key has the advantage of being able to combine the functions described above with the possibility of making long-distance telephone calls. This makes it possible to call a remote server to obtain certain data, such as an access key to a motor vehicle, for example a key for opening and / or closing and / or starting, particular information on a particular motor vehicle, such as GPS location, etc. It is possible to send data from the phone, such as personalization data to make a backup, a number of kilometers, a GPS position, etc. According to one embodiment, this remote communication also has the advantage of being secured by authentication methods and / or digital signatures.
Il apparaît ainsi que le système et procédé d'accès décrits précédemment sont particulièrement adaptés pour la mise en œuvre d'une solution d'auto-partage, dans laquelle plusieurs véhicules automobiles sont partagés par plusieurs utilisateurs, par exemple par l'intermédiaire d'un gestionnaire qui possède une flotte de véhicules automobiles, gérée à distance par l'intermédiaire d'un serveur central 30, comme cela est illustré par la figure 3. Dans ce cas, plusieurs utilisateurs, possédant chacun un téléphone 10 d'accès à un véhicule automobile, peuvent acheter à distance une location d'un véhicule 1 particulier, par l'intermédiaire d'une communication téléphonique 25 ou par une connexion quelconque au serveur central 30, recevoir la position du véhicule le plus proche ainsi que sa ou ses clés d'accès. It thus appears that the access system and method described above are particularly suitable for the implementation of a car-sharing solution, in which several motor vehicles are shared by several users, for example via a manager who owns a fleet of motor vehicles, remotely managed via a central server 30, as shown in FIG. 3. In this case, several users, each having a telephone access to a motor vehicle, can remotely purchase a rental of a particular vehicle 1, through a telephone call 25 or any connection to the central server 30, receive the position of the nearest vehicle and its key or keys access.
L'utilisateur accède ainsi au véhicule automobile de la manière décrite précédemment, est authentifié par ce dernier par son téléphone, le personnalise par son téléphone pour l'utiliser comme s'il s'agissait de son véhicule automobile personnel. En remarque, cette solution est beaucoup plus simple que celle décrite dans le document US2006/0157563 parce qu'elle ne nécessite pas d'unité télématique au sein de chaque véhicule automobile. Selon une autre variante de réalisation, le lecteur sans contact à l'intérieur de l'habitacle met en œuvre un procédé de recharge par induction de la batterie du téléphone mobile, puisque ce dernier est positionné à sa proximité pour la communication sans contact. Cela permet de laisser le téléphone dans un logement en vis-à-vis du lecteur pendant un trajet de d'obtenir sa recharge pendant ce trajet. The user thus accesses the motor vehicle in the manner described above, is authenticated by the latter by his phone, customize it by his phone to use it as if it were his personal motor vehicle. Note, this solution is much simpler than that described in document US2006 / 0157563 because it does not require a telematic unit within each motor vehicle. According to another embodiment, the contactless reader inside the passenger compartment implements an induction charging method of the mobile phone battery, since the latter is positioned in its vicinity for contactless communication. This allows you to leave the phone in a slot facing the reader during a trip to get recharged during this trip.
Le mode de réalisation a été décrit sur la base de l'utilisation d'un téléphone équipé d'un dispositif de communication très courte portée de type NFC. En variante ou complément, un autre dispositif électronique portable comme un badge, une carte sans contact, une clé de véhicule à tête de clé électronique, un assistant personnel numérique (PDA) peut être utilisé pour stocker le ou les clés d'accès et/ou les données de personnalisation. De plus, le mode de réalisation a été décrit avec un véhicule automobile mais il pourrait aussi être implémenté pour accéder à des bâtiments, ou pour l'utilisation de tout autre dispositif ou objet, par exemple en auto-partage. The embodiment has been described based on the use of a telephone equipped with a very short-range NFC communication device. As a variant or supplement, another portable electronic device such as a badge, a contactless card, a vehicle key with electronic key head, a personal digital assistant (PDA) can be used to store the access key (s) and / or or the personalization data. In addition, the embodiment has been described with a motor vehicle but it could also be implemented to access buildings, or for the use of any other device or object, for example in car-sharing.

Claims

REVENDICATIONS
Procédé d'accès à un véhicule automobile (1 ), caractérisé en ce qu'il comprend les étapes suivantes : Method of access to a motor vehicle (1), characterized in that it comprises the following steps:
- Etablissement d'une communication sans contact (20) à très courte distance entre un dispositif mobile communicant (10) et un premier lecteur sans contact (2) du véhicule automobile disposé à proximité de la surface extérieure du véhicule automobile (1 ) ; - Establishing a contactless communication (20) at a very short distance between a communicating mobile device (10) and a first non-contact reader (2) of the motor vehicle disposed near the outer surface of the motor vehicle (1);
- Communication d'une clé d'ouverture du dispositif mobile communicant au premier lecteur sans contact (2) ; - Communicating an opening key of the communicating mobile device to the first non-contact reader (2);
- Reconnaissance de la clé et actionnement d'au moins une porte (3) du véhicule automobile (1 ) pour l'ouvrir et permettre l'entrée au sein du véhicule automobile.  - Recognition of the key and actuation of at least one door (3) of the motor vehicle (1) to open and allow entry into the motor vehicle.
Procédé d'accès à un véhicule automobile selon la revendication précédente, caractérisé en ce qu'il comprend les étapes suivantes : Method for access to a motor vehicle according to the preceding claim, characterized in that it comprises the following steps:
- Etablissement d'une communication sans contact à très courte distance entre un dispositif mobile communicant (10) et un second lecteur sans contact du véhicule automobile (1 ) ;  - Establishing a contactless communication at a very short distance between a communicating mobile device (10) and a second non-contact reader of the motor vehicle (1);
- Communication d'une clé de démarrage du dispositif mobile communicant au second lecteur sans contact ;  Communicating a start key of the communicating mobile device to the second contactless reader;
- Reconnaissance de la clé et démarrage du véhicule automobile.  - Recognition of the key and start of the motor vehicle.
Procédé d'accès à un véhicule automobile selon l'une des revendications précédentes, caractérisé en ce qu'il comprend les étapes suivantes : Method for access to a motor vehicle according to one of the preceding claims, characterized in that it comprises the following steps:
- Etablissement d'une communication sans contact à très courte distance entre un dispositif mobile communicant (10) et le premier lecteur sans contact (2) du véhicule automobile disposé à proximité de la surface extérieure du véhicule automobile ;  - Establishing a contactless communication at a very short distance between a communicating mobile device (10) and the first non-contact reader (2) of the motor vehicle disposed near the outer surface of the motor vehicle;
- Communication d'une clé de condamnation du dispositif mobile communicant (10) au premier lecteur sans contact ; Reconnaissance de la clé et actionnement des portes du véhicule automobile pour les condamner et empêcher l'entrée au sein du véhicule automobile. - Communication of a locking key of the communicating mobile device (10) to the first contactless reader; Recognition of the key and actuation of the doors of the motor vehicle to condemn them and prevent entry into the motor vehicle.
Procédé d'accès à un véhicule automobile selon l'une des revendications précédentes, caractérisé en ce qu'il comprend les étapes suivantes : Method for access to a motor vehicle according to one of the preceding claims, characterized in that it comprises the following steps:
- Etablissement d'une communication sans contact à très courte distance entre un dispositif mobile communicant (10) et un lecteur sans contact du véhicule automobile disposé à bord du véhicule automobile;  - Establishing a contactless communication at a very short distance between a communicating mobile device (10) and a non-contact reader of the motor vehicle disposed on board the motor vehicle;
- Communication d'au moins une donnée de personnalisation du véhicule automobile (1 ) du dispositif mobile communicant au lecteur sans contact ;  - Communicating at least one personalization data of the motor vehicle (1) of the communicating mobile device to the contactless reader;
- Transmission de la au moins une donnée de personnalisation à un calculateur du véhicule automobile (1 ) et modification d'au moins un paramètre du véhicule automobile en fonction de la au moins une donnée.  - Transmission of the at least one personalization data to a computer of the motor vehicle (1) and modification of at least one parameter of the motor vehicle according to the at least one data.
5. Procédé d'accès à un véhicule automobile selon la revendication précédente, caractérisé en ce qu'il comprend la transmission de tout ou partie des données de personnalisation suivantes : 5. Method of access to a motor vehicle according to the preceding claim, characterized in that it comprises the transmission of all or part of the following personalization data:
donnée caractéristique d'une ambiance intérieure visuelle du véhicule automobile, comme un paramétrage d'une interface homme machine d'un ordinateur de bord ;  characteristic data of a visual interior environment of the motor vehicle, such as a setting of a man-machine interface of an on-board computer;
- donnée caractéristiques d'une ambiance intérieure sonore du véhicule automobile, comme des morceaux de musique, des choix de radio, le réglage du son, etc. ;  - characteristic characteristics of a sound interior of the motor vehicle, such as music tracks, radio choices, sound adjustment, etc. ;
donnée morphologique et ergonomique qui permet la mise en œuvre de réglages comme le réglage d'au moins un siège, des rétroviseurs, de la position du volant, etc. ;  morphological and ergonomic data that allows the implementation of settings such as the adjustment of at least one seat, mirrors, steering wheel position, etc. ;
donnée de préférences de navigation, comme une voix de guidage, des destinations préférées, etc. ; donnée de carnet d'adresse, de numéros de téléphone ; navigation preference data, such as a guidance voice, favorite destinations, etc. ; address book data, phone numbers;
donnée de réglage du confort thermique, un générateur d'ion et de parfum, etc. ;  Thermal comfort setting data, ion and perfume generator, etc. ;
donnée de réglage haptique de certaines commandes.  haptic adjustment data of some commands.
Procédé d'accès à un véhicule automobile selon l'une des revendications précédentes, caractérisé en ce qu'il comprend l'établissement d'une communication sans contact à très courte distance inférieure ou égale à 10 centimètres et à une fréquence de 13.56 Mhz entre un dispositif mobile communicant et un lecteur sans contact du véhicule automobile. A method of access to a motor vehicle according to one of the preceding claims, characterized in that it comprises the establishment of a contactless communication at a very short distance less than or equal to 10 centimeters and at a frequency of 13.56 Mhz between a communicating mobile device and a contactless reader of the motor vehicle.
7. Procédé d'accès à un véhicule automobile selon l'une des revendications précédentes, caractérisé en ce qu'il comprend l'établissement d'une communication téléphonique (25) longue distance avec un serveur central (30) pour un échange d'une clé d'ouverture et/ou de condamnation et/ou de démarrage, et/ou d'au moins une donnée de personnalisation. 7. A method of access to a motor vehicle according to one of the preceding claims, characterized in that it comprises the establishment of a long distance telephone communication (25) with a central server (30) for an exchange of an opening and / or locking and / or starting key, and / or at least one personalization data item.
8. Procédé d'accès à un véhicule automobile selon la revendication précédente, caractérisé en ce qu'il comprend l'établissement d'une communication téléphonique (25) longue distance avec un serveur central (30) pour une location d'un véhicule automobile (1 ) d'une flotte, un paiement, l'échange de données propres au véhicule automobile comme un niveau de charge, un niveau de carburant, la pression des pneus, le kilométrage, la position GPS, une autonomie de vidange, un diagnostic des calculateurs, un historique des sollicitations du véhicule pour la maintenance, un trajet effectué, avec kilométrage effectué, les positions GPS initiales et finales, la consommation de carburant. 9. Véhicule automobile caractérisé en ce qu'il comprend au moins deux lecteurs sans contact aptes à une communication sans contact (20) à très courte distance pour la transmission d'au moins une clé d'ouverture/condamnation d'au moins une porte (3) et d'une clé de démarrage. 8. A method of access to a motor vehicle according to the preceding claim, characterized in that it comprises the establishment of a long distance telephone communication (25) with a central server (30) for rental of a motor vehicle (1) a fleet, a payment, the exchange of data specific to the motor vehicle such as a level of load, a fuel level, the tire pressure, the mileage, the GPS position, a draining autonomy, a diagnosis calculators, a history of the requests of the vehicle for the maintenance, a journey carried out, with mileage carried out, the initial and final GPS positions, the consumption of fuel. 9. Motor vehicle characterized in that it comprises at least two non-contact readers capable of contactless communication (20) at very short distance for the transmission of at least one key opening / locking at least one door (3) and a starter key.
10. Véhicule automobile selon la revendication précédente caractérisé en ce qu'il comprend au moins un premier lecteur sans contact (2) au niveau d'une porte (3) du véhicule automobile (1 ) apte à l'ouverture et/ou condamnation de la porte (3) et/ou un second lecteur sans contact au niveau de la planche de bord du véhicule automobile (1 ) apte au démarrage et/ou la personnalisation du véhicule automobile. 10. Motor vehicle according to the preceding claim characterized in that it comprises at least a first non-contact reader (2) at a door (3) of the motor vehicle (1) adapted to the opening and / or conviction of the door (3) and / or a second non-contact reader at the dashboard of the motor vehicle (1) suitable for starting and / or customizing the motor vehicle.
1 1 . Véhicule automobile selon la revendication 9 ou 10, caractérisé en ce qu'il comprend un calculateur apte à modifier la configuration du véhicule automobile en fonction d'au moins une donnée de personnalisation lue par un lecteur sans contact. 1 1. Motor vehicle according to claim 9 or 10, characterized in that it comprises a computer adapted to modify the configuration of the motor vehicle according to at least one personalization data read by a contactless reader.
12. Véhicule automobile selon la revendication précédente caractérisé en ce qu'il comprend un calculateur apte à transmettre des données de kilométrage et/ou de position et/ou de personnalisation et/ou d'état du véhicule à un dispositif mobile communicant. 12. Motor vehicle according to the preceding claim characterized in that it comprises a computer capable of transmitting mileage data and / or position and / or personalization and / or state of the vehicle to a communicating mobile device.
13. Véhicule automobile selon l'une des revendications 9 à 12, caractérisé en ce qu'il comprend une interface homme machine pour la saisie de données de personnalisation par un utilisateur. 14. Dispositif mobile communicant comme un téléphone mobile, caractérisé en ce qu'il comprend un dispositif de communication sans contact à très courte distance et un calculateur pour mettre en œuvre le procédé d'accès à un véhicule automobile selon l'une des revendications 1 à 8. 15. Système d'accès à un véhicule automobile caractérisé en ce qu'il comprend au moins un véhicule automobile (1 ) selon l'une des revendications 9 à 13 et au moins un dispositif mobile communicant (10) selon la revendication précédente. 13. Motor vehicle according to one of claims 9 to 12, characterized in that it comprises a human machine interface for entering personalization data by a user. 14. Mobile device communicating as a mobile phone, characterized in that it comprises a communication device without contact at a very short distance and a computer for implementing the method of access to a motor vehicle according to one of claims 1 to 8. 15. Access system for a motor vehicle characterized in that it comprises at least one motor vehicle (1) according to one of claims 9 to 13 and at least one communicating mobile device (10) according to the claim previous.
EP12728714.2A 2011-05-20 2012-05-16 Access and customization of a motor vehicle by telephone Withdrawn EP2710563A1 (en)

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FR1154420A FR2975561B1 (en) 2011-05-20 2011-05-20 ACCESS AND CUSTOMIZATION OF A MOTOR VEHICLE BY TELEPHONE
PCT/FR2012/051111 WO2012160298A1 (en) 2011-05-20 2012-05-16 Access and customization of a motor vehicle by telephone

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