EP3100242A1 - Appareil mobile pour un système d'actionnement ou d'accès sans clé pour véhicules à moteur - Google Patents

Appareil mobile pour un système d'actionnement ou d'accès sans clé pour véhicules à moteur

Info

Publication number
EP3100242A1
EP3100242A1 EP14821617.9A EP14821617A EP3100242A1 EP 3100242 A1 EP3100242 A1 EP 3100242A1 EP 14821617 A EP14821617 A EP 14821617A EP 3100242 A1 EP3100242 A1 EP 3100242A1
Authority
EP
European Patent Office
Prior art keywords
communication device
mobile communication
vehicle
frequency
interface
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.)
Ceased
Application number
EP14821617.9A
Other languages
German (de)
English (en)
Inventor
Mirko Schindler
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.)
Huf Huelsbeck and Fuerst GmbH and Co KG
Original Assignee
Huf Huelsbeck and Fuerst GmbH and Co KG
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 Huf Huelsbeck and Fuerst GmbH and Co KG filed Critical Huf Huelsbeck and Fuerst GmbH and Co KG
Publication of EP3100242A1 publication Critical patent/EP3100242A1/fr
Ceased 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
    • 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
    • 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
    • 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
    • B60R2325/10—Communication protocols, communication systems of vehicle anti-theft devices
    • B60R2325/101—Bluetooth
    • 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
    • G07C9/00309—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
    • G07C2009/00365—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 in combination with a wake-up circuit

Definitions

  • the invention relates to a mobile communication device, for example a mobile phone or a tablet computer, which is used with a keyless entry system for a vehicle.
  • prefabricated components for example, so-called front-ends for low-frequency communication, such as ready-to-use components from NXP
  • the known keyless entry systems work in such a way that when approaching a user to a vehicle
  • LF low-frequency
  • the vehicle transmits a low-frequency wake-up signal, which receives the key and then a high-frequency
  • LF LF in this context is a signal in the range of several kilohertz to several hundred kilohertz, e.g. 125 KHz to understand.
  • the key is a three-dimensional key
  • the 3D LF antenna has several coils in
  • Such a structure is for example the EP 2 429 033 again, where the LF coil arrangement in a suitable manner
  • Communication devices that provide the user with additional functions independent of the vehicle to couple with a vehicle.
  • the coupling of cellular telephones over low-range radio (e.g., Bluetooth) to automobiles is known, combining functions of the vehicle with functions of the mobile device. It is also known that
  • low-range radio e.g., Bluetooth
  • the object of the invention is to provide access to vehicles
  • Shape of a mobile phone or a portable mobile computer is equipped with an additional antenna arrangement.
  • the mobile device is a three-dimensional
  • Assigned antenna arrangement for example, a 3D LF front-end, as described in the aforementioned document
  • EP 2 429 033 is disclosed.
  • Low-frequency antenna arrangement can also be taken from WO 2005/088560.
  • the awakening is made by emitting a magnetic wake-up field via low-frequency LF antennas on the vehicle.
  • the awakening is made by emitting a magnetic wake-up field via low-frequency LF antennas on the vehicle.
  • Demarking measurements use several antennas, which are controlled one after the other, to determine the position of the
  • Vehicle door is closest to the operator and whether it is to unlock or whether an operator is already in the
  • Vehicle interior is located and is entitled to start the engine.
  • the addition of the mobile device to a 3D LF front-end allows the complete transfer of functionality of one of the functions previously arranged in the vehicle key into a mobile communication device.
  • the authorization dialog provided in previous keyless entry or keyless-go methods can be carried out via the communication means for high-frequency communication that are present in any case in the mobile device.
  • Radio frequency in this context means a frequency range above 10 MHz (for example NFC interfaces), in particular above 1 GHz.
  • position determination using the 3D LF front-end can first take place.
  • the actual authorization takes place via short-range communication via Bluetooth between the vehicle and the mobile device in order to initiate the authorization dialog
  • the system offers significant comfort advantages over concepts in which, for example, the mobile device must be brought into the immediate vicinity of a vehicle component in order to bring about legitimation, for example by means of NFC communication.
  • the user can carry the mobile device with the device according to the invention, for example, in a bag and the communication dialog between the mobile device and the vehicle runs in the same way as in previous keyless entry systems, but without entrainment of the additional
  • the 3D-LF coil arrangement is present in a module for expansion
  • the 3d LF module may be used e.g. be paired with the device via a connector interface on the mobile device and exchange data with this device.
  • the function can also be removed again, e.g. to the mobile device without access to the
  • Figure 1 shows schematically the signal paths between the vehicle and the mobile phone according to an embodiment of the invention
  • Figure 2 shows in a schematic way the
  • a vehicle 1 which a user approaches with a mobile telephone 2 in order to gain access to the vehicle.
  • the mobile phone 2 has a 3D-LF coil arrangement, as will be explained below.
  • LF Low frequency range
  • the LF signal 5 is received, wherein the arranged in different spatial directions LF coils each receive different signal strengths, depending on how their position in space to the radiated signal 5.
  • the coils are arranged in a 3D arrangement, that is, for example, at right angles to each other in all three spatial directions or at least obliquely to each other, is at each position of the
  • a RSS chip Radio Signal Strength Chip
  • Such a chip may detect a signal strength indication (RSSI) from the received LF signal, for example, the RSSI signal may be in
  • the mobile phone By the wake-up signal 5, the mobile phone in a
  • Radio interface such as a Bluetooth connection
  • This radio communication with higher frequency is shown here by the arrow 6.
  • the RSSI data can be delivered to the vehicle, which then has a
  • authorization data stored in the vehicle and in the mobile telephone can be stored be checked and exchanged to the legitimacy of the
  • FIG. 2 schematically shows the functional components of both the vehicle 1 and the mobile telephone 2, insofar as they are relevant to the device according to the invention.
  • the vehicle 1 includes an LF transmitter 7, in this example a 125 KHz transmitter, which is coupled to a microcontroller 8. Also with the microcontroller 8, a Bluetooth interface 9 is coupled to a high-frequency
  • the mobile telephone 2 with its 3D LF front end receives information in three spatial directions
  • Reception coils IIa, IIb, 11c are with one
  • Receiving unit 12 coupled to the 125 KHz range, to which in turn a device 13 is coupled to detect the wake-up signal. This device 13 is in extreme
  • a microcontroller 14 is coupled to the 125 KHz receiving device 12, wherein the microcontroller 14 can also perform a signal strength evaluation with the chip device 14.
  • the microcontroller 14 awakens in the present LF wake-up signal arranged in the mobile phone 2 Bluetooth interface 15 and starts an authorization dialog with the Bluetooth interface 9 in the vehicle. 1
  • Mobile phones 2 is improved according to the invention by a corresponding receiving antenna arrangement together with a corresponding receiver.
  • the security of an access method to the vehicle with a mobile phone equipped in this way is significantly higher than the legitimacy alone via a Bluetooth interface, since an additional signal path and the accurate orientation of the mobile device as access means are possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Appareil de communication mobile (2) conçu pour permettre les communications via un réseau de communication public, l'appareil de communication comportant en outre une interface (15) pour les communications haute fréquence de courte portée. L'appareil de communication mobile (2) comprend un ensemble de bobines LF (10a, 10b, 10c) comprenant au moins trois bobines réceptrices pour signaux basse fréquence (LF), les bobines réceptrices LF étant chacune orientées dans différentes directions dans l'espace. L'ensemble de bobines LF (10a, 10b, 10c) est couplé avec une unité de commande (14) dans l'appareil de communication mobile (2), de sorte que l'interface (15) dédiée aux communications haute fréquence peut être commandée en fonction d'un signal reçu par l'ensemble de bobines LF (10a, 10b, 10c).
EP14821617.9A 2014-01-29 2014-12-19 Appareil mobile pour un système d'actionnement ou d'accès sans clé pour véhicules à moteur Ceased EP3100242A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014101086.8A DE102014101086A1 (de) 2014-01-29 2014-01-29 Mobilgerät für ein schlüsselloses Zugangs- oder Betätigungssystem für Kraftfahrzeuge
PCT/EP2014/078679 WO2015113710A1 (fr) 2014-01-29 2014-12-19 Appareil mobile pour un système d'actionnement ou d'accès sans clé pour véhicules à moteur

Publications (1)

Publication Number Publication Date
EP3100242A1 true EP3100242A1 (fr) 2016-12-07

Family

ID=52278625

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14821617.9A Ceased EP3100242A1 (fr) 2014-01-29 2014-12-19 Appareil mobile pour un système d'actionnement ou d'accès sans clé pour véhicules à moteur

Country Status (5)

Country Link
US (1) US20170050615A1 (fr)
EP (1) EP3100242A1 (fr)
CN (1) CN106104637A (fr)
DE (1) DE102014101086A1 (fr)
WO (1) WO2015113710A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015121736A1 (de) * 2015-12-14 2017-06-14 Huf Hülsbeck & Fürst Gmbh & Co. Kg Fahrzeugschlüssel für passive Zugangssysteme und zugehöriges Verfahren
DE102016208837A1 (de) 2016-05-23 2017-11-23 Bayerische Motoren Werke Aktiengesellschaft Personalisierte Komfortfunktion für einen Insassen eines Kraftfahrzeuges
WO2017205207A1 (fr) * 2016-05-26 2017-11-30 Continental Intelligent Transportation Systems, LLC Smartphone avec dispositif à clé à mode multi-transpondeurs intégré
DE102016214365B4 (de) 2016-08-03 2020-03-05 Audi Ag Verfahren zum Betreiben eines Zugangs- und Startsystems eines Kraftfahrzeugs sowie Zugangs- und Startsystem für ein Kraftfahrzeug
US10035494B2 (en) * 2016-12-06 2018-07-31 Denso International America, Inc. Vehicle passive entry/passive start system
EP3556119A4 (fr) * 2016-12-14 2020-01-22 Denso Corporation Procédé et système d'établissement de zones de microlocalisation
CN106926817B (zh) * 2017-02-24 2019-05-31 宁波吉利汽车研究开发有限公司 一种车辆互联装置
EP3477601A1 (fr) * 2017-10-30 2019-05-01 Nxp B.V. Dispositif mobile, structure de base, système et procédé de récupération de paramètres 3d de vecteurs de champ magnétique basse fréquence
FR3074463B1 (fr) * 2017-12-04 2019-12-27 Valeo Comfort And Driving Assistance Dispositif d'identification de la position d'un identifiant par rapport a un vehicule automobile
EP3746337A4 (fr) 2018-02-01 2022-01-19 Strattec Security Corporation Procédés et systèmes pour fournir une entrée passive et un démarrage passif (peps) basés sur le bluetooth pour un véhicule
KR102406524B1 (ko) * 2018-02-21 2022-06-10 현대자동차주식회사 위치 검출 장치 및 방법
US10943416B2 (en) 2018-05-09 2021-03-09 Strattec Security Corporation Secured communication in passive entry passive start (PEPS) systems
US10440576B1 (en) * 2018-08-23 2019-10-08 Nxp B.V. System for securing keyless entry systems
CN110920565B (zh) * 2019-12-13 2021-09-14 长春超维科技产业有限责任公司 一种基于车门解锁的蓝牙舒适进入系统及其控制方法
US11764462B2 (en) * 2020-08-11 2023-09-19 BCS Access Systems US, LLC Vehicle door handle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1189306A1 (fr) * 2000-09-19 2002-03-20 Land Rover Système de sécurité

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20023317U1 (de) * 2000-12-22 2003-09-04 Huf Hülsbeck & Fürst GmbH & Co. KG, 42551 Velbert Schließsystem für Kraftfahrzeuge
JP3894870B2 (ja) * 2002-10-08 2007-03-22 本田技研工業株式会社 車両用遠隔施錠・解錠装置
JP2005076369A (ja) * 2003-09-02 2005-03-24 Honda Motor Co Ltd 車両用遠隔ドアロック制御装置
DE102005011042A1 (de) 2004-03-11 2005-09-29 Marquardt Gmbh Induktives Bauelement, insbesondere für einen elektronischen Schlüssel
US20070100514A1 (en) * 2005-11-02 2007-05-03 Park Tai S Remote control of conveyance and appliance functions
US7915998B2 (en) * 2005-11-11 2011-03-29 Fujitsu Ten Limited Vehicle control system and vehicle control apparatus
US20090258642A1 (en) * 2008-04-11 2009-10-15 Ease Diagnostics Vehicle communication system
US8571725B2 (en) * 2009-01-29 2013-10-29 Trw Automotive U.S. Llc Apparatus for locating a vehicle electronic key
JP5596927B2 (ja) * 2009-02-06 2014-09-24 アルプス電気株式会社 車両用携帯機
JP5175782B2 (ja) * 2009-03-24 2013-04-03 トヨタ自動車株式会社 遠隔制御システム、および携帯機
US20110115605A1 (en) * 2009-11-17 2011-05-19 Strattec Security Corporation Energy harvesting system
US8907760B2 (en) 2010-09-09 2014-12-09 Nxp B.V. Multiple-frequency solutions for remote access systems
DE102010061351A1 (de) * 2010-12-20 2012-06-21 Huf Hülsbeck & Fürst Gmbh & Co. Kg Kompakter, eine NFC-Kommunikationsmöglichkeit aufweisender ID-Geber eines Kraftfahrzeug-Zugangssystems
WO2012135861A1 (fr) * 2011-04-01 2012-10-04 Tony Lam Système d'accès passif sans clé alimenté par piles, pour accès à un bâtiment
DE102012112808A1 (de) * 2012-12-20 2014-06-26 Huf Hülsbeck & Fürst Gmbh & Co. Kg Mobilfunktelefon zur Fernsteuerung einer Funktion einer Sicherheitsvorrichtung eines Kraftfahrzeugs
KR20140145837A (ko) * 2013-06-14 2014-12-24 현대자동차주식회사 스마트 키 장치 및 그 신호처리 방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1189306A1 (fr) * 2000-09-19 2002-03-20 Land Rover Système de sécurité

Also Published As

Publication number Publication date
DE102014101086A1 (de) 2015-07-30
WO2015113710A1 (fr) 2015-08-06
US20170050615A1 (en) 2017-02-23
CN106104637A (zh) 2016-11-09

Similar Documents

Publication Publication Date Title
EP3100242A1 (fr) Appareil mobile pour un système d'actionnement ou d'accès sans clé pour véhicules à moteur
EP3236427B1 (fr) Procédé et système de contrôle d'accès passif
DE102012204673B4 (de) Vorrichtung und Verfahren zum Erkennen eines Drahtlosgeräts
DE102007044398B4 (de) Diebstahlschutzsystem für ein Fahrzeug und Verfahren zum Betreiben eines Diebstahlschutzsystems
EP2649591B1 (fr) Procédé de contrôle d'accès pour véhicules automobiles
EP2817181B1 (fr) Système d'accès passif pour véhicule automobile et procédé associé
DE102011088917B4 (de) Zugangsanordnung im Verfahren zum Betreiben einer derartigen Zugangsanordnung
DE102016207997A1 (de) Sicherer Zugang zu einem Fahrzeug
DE102018101959A1 (de) Telefon-als-schlüssel-lokalisierung auf grundlage von objekterfassung
DE102011013605A1 (de) Mobile Sendevorrichtung eines Zugangssystems eines Fahrzeugs
EP3519254B1 (fr) Procédé de détermination de la position d'un dispositif d'accès mobile sur un véhicule
DE102010017493A1 (de) Schlüsselfernbedienung und Verfahren zum Austausch von Signalen zwischen einer Schlüsselfernbedienung und einem kraftfahrzeugseitigen Steuergerät
EP3347246B1 (fr) Procédé et système de localisation d'une unité radio portable
WO2019072897A1 (fr) Système d'accès et procédé de vérification d'accès
EP2825425B1 (fr) Système de fermeture, en particulier pour un véhicule à moteur
EP2814700B1 (fr) Capteur d'identification portatif pour système d'accès passif à un véhicule automobile et procédé économe en énergie permettant de faire fonctionner le capteur d'identification
DE102012222083A1 (de) Vorrichtung und Verfahren zum Erfassen einer Position eines Drahtlos-Gerätes
WO2019105850A1 (fr) Procédé et dispositif de détermination de position de générateurs mobiles d'identification
WO2018077516A1 (fr) Procédé pour le contrôle d'accès à des fonctions d'un véhicule automobile
EP2825424B1 (fr) Système de fermeture, en particulier pour un véhicule à moteur
EP1588909B1 (fr) Système de verrouillage, notamment pour un véhicule automobile
DE102016008008A1 (de) Kraftfahrzeug
EP3774456A1 (fr) Système pour un véhicule
WO2004104943A1 (fr) Systeme de securite pour vehicule

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20160829

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20181211

REG Reference to a national code

Ref country code: DE

Ref legal event code: R003

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20200626