WO2012097787A2 - Verfahren zum betätigen eines kraftfahrzeug-schliesssystems unter verwendung eines mobilen kommunikationsgerätes - Google Patents

Verfahren zum betätigen eines kraftfahrzeug-schliesssystems unter verwendung eines mobilen kommunikationsgerätes Download PDF

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Publication number
WO2012097787A2
WO2012097787A2 PCT/DE2011/075291 DE2011075291W WO2012097787A2 WO 2012097787 A2 WO2012097787 A2 WO 2012097787A2 DE 2011075291 W DE2011075291 W DE 2011075291W WO 2012097787 A2 WO2012097787 A2 WO 2012097787A2
Authority
WO
WIPO (PCT)
Prior art keywords
transmitter
communication device
motor vehicle
communication
locking system
Prior art date
Application number
PCT/DE2011/075291
Other languages
German (de)
English (en)
French (fr)
Other versions
WO2012097787A3 (de
Inventor
Ulrich Müller
Original Assignee
Huf Hülsbeck & Fürst Gmbh & 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 Hülsbeck & Fürst Gmbh & Co. Kg filed Critical Huf Hülsbeck & Fürst Gmbh & Co. Kg
Priority to EP11856452.5A priority Critical patent/EP2656323A2/de
Priority to CN201180067138.8A priority patent/CN103380445B/zh
Publication of WO2012097787A2 publication Critical patent/WO2012097787A2/de
Publication of WO2012097787A3 publication Critical patent/WO2012097787A3/de

Links

Classifications

    • 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
    • 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
    • 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
    • G07C2009/0038—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 whereby the wake-up circuit is situated in the keyless data carrier
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances

Definitions

  • the invention relates to a method for actuating a motor vehicle locking system using a mobile communication device
  • a mobile terminal for example a Mobilte- lephone
  • a conventional ID transmitter also electronic key called
  • the Mobilte ⁇ phone transmits to the control unit of the motor vehicle all the necessary information that lead, for example, to unlock the vehicle doors.
  • the mobile phone contains all safety-related information (codes) and all safety features (including circuitry type ), which otherwise has an ID transmitter.
  • the method described in the document has security-related disadvantages.
  • the mobile phone offers a number of additional interfaces to data communication links that allow unauthorized persons to gain access to data inside the mobile device and thus endanger the security of the vehicle locking system.
  • the present invention seeks to provide a method for operating a power ⁇ vehicle locking system, in which a mobile commu ⁇ nikations réelle can be used without causing the Si ⁇ security of the locking system is compromised.
  • the ID transmitter initiates a second RF radio communication with a motor vehicle-side control unit and performs this.
  • the control unit identifica ⁇ approximately codes and signals are transmitted for triggering the function of the Schellesys ⁇ tems.
  • an off ⁇ execution of the function of the locking system is controlled by the control unit.
  • the mobile communication device for example the mobile
  • Wake-up signal emitted which is comparable to that wake-up signal, which is emitted, for example, from the motor vehicle-side ⁇ term control unit, provided that the hand of Benut ⁇ zers engages behind a equipped with a proximity sensor door handle.
  • This alarm signal wakes up the ID transmitter.
  • the simultaneous presence of the conventional ID transmitter and the mobile telephone in the vicinity of the motor vehicle to which the operator wishes to gain access increases the security against the sole use of a mobile telephone.
  • By maintaining the ID transmitter also required for access to the motor vehicle secure communica ⁇ tion in its original form is preserved without can take the mobile phone or a mobile phone of a third party direct influence on it.
  • the user wishes to trigger, it may be, for example, the unlocking or locking of individual or all door locks, unlocking or locking a tailgate or, for example, a so-called comfort opening or comfort closing.
  • it is necessary to equip the mobile communica ⁇ tion device having a transmit interface for radiating an alarm signal in the LF range.
  • an interface can be used that is conventionally already present in mobile telephones, for example a Bluetooth interface.
  • an NFC interface Near Field Communication
  • the alarm signal indicates to the ID transmitter that the mobile communication device desires the first RF radio communication with the ID transmitter.
  • the ID transmitter can recognize on the basis of the information transmitted with the wake-up signal whether it is a wake-up signal of the motor vehicle-side control device or a wake-up signal of the mobile communication device.
  • An advantageous exporting ⁇ approximate shape is characterized in that the ID transmitter transmits in response to the wake-up signal to the communication apparatus at the start of the first RF communication an authorization signal, after which the communication device transmits the ID transmitter to request for triggering the function of the locking system.
  • the authorization signal may, for example, contain a code which can only be recognized by an authorized mobile communication device in such a way that the latter in turn can transmit a code for transmitting the request to trigger the function of the locking system.
  • a code which can only be recognized by an authorized mobile communication device in such a way that the latter in turn can transmit a code for transmitting the request to trigger the function of the locking system.
  • the LF wake-up signal is at a carrier frequency in the range of 10 to 300 kHz, for example, at 125 kHz which eclip ⁇ irradiated.
  • the second RF-radio communication between the ID transmitter and the motor vehicle-side control unit is carried out at the conventional, customary frequencies, for example at a carrier frequency in the range of 10 to 1000 MHz.
  • a mobile communication device for use in a ⁇ Ver drive for actuating a motor-vehicle locking system of the above type is according to the invention characterized by the features of the on ⁇ entitlement. 7 It contains an LF
  • Communication module with an LF transmission coil, an LF transmitter and a control device for generating and emitting a
  • the mobile communication device is, for example, a mobile phone, a PDA or a smartphone.
  • FIG. 1 shows a schematic diagram of an arrangement for carrying out the method according to the invention.
  • FIG. 1 shows a schematic diagram of an arrangement with the aid of which the method according to the invention can be carried out.
  • a motor vehicle 1 contains, inter alia, a control unit 2.
  • the control unit is used inter alia, the locking system of the
  • the motor vehicle-side control device 2 is connected to transmitter and receiver circuits, by means of which it can communicate, for example, with an ID transmitter 3.
  • the motor vehicle-side control unit is equipped with an LF transmitter (the For example, in the outside door handles accommodated transmitting coils includes), with the aid of which it can radiate a wake-up signal in the LF frequency range, for example at 125 kHz.
  • the normally-save energy to increase battery life in a sleep mode ID transmitter 3 contains the LF reception circuits that remain active at least zeitwei ⁇ lig also in idle mode.
  • the ID transmitter 3 As soon as the ID transmitter 3 receives a wake-up signal, it starts a wake-up routine during which, inter alia, transmitting and receiving devices for communication in the RF frequency range are activated. Then the ID transmitter 3 can exchange radio signals with the motor vehicle-side control device 2 in the RF frequency range, which is represented by the arrows 9. In this communication coded Signa ⁇ le are exchanged between the ID transmitter and the vehicle side control unit 2, so that the motor vehicle-side control unit 2 can determine from the received signals, whether the ID transmitter 3 of the authorized user in the vicinity of the motor vehicle 1 is located. If this is the case, for example, the desired door unlocking is performed.
  • the communication of the coded signals for the purpose of unlocking the motor vehicle doors can usually be triggered by two scenarios.
  • the operator simply actuates one of the keys located on the ID transmitter 3 (the keys are schematically represented by squares in FIG. 1). If the operator, for example, when CLOSED ⁇ senem vehicle 1, the key for unlocking the doors, so the communication between the ID transmitter 3 and the motor vehicle 2 is triggered by this operation, during which the authorization of the ID transmitter 3 is determined so that the door is then unlocked if the authorization is available. Ande ⁇ hand, may simply be stored only in the clothing or a bag carried by the operator of the ID transmitter.
  • the sensor evaluation circuit sends a signal to the vehicle-side control device 2, which then activates the LF transmitter and for outputting a wake-up signal LF, ⁇ example, via an arranged in the outside door handle transmitter coil veran ⁇ initiated.
  • the wake-up signal is received by the operator's ID transmitter located in the garment or carry-on bag, causing its activation.
  • the RF communication between the ID transmitter 3 and the control unit 2 takes place, in the course of which the release of the door lock is triggered.
  • a third way to activate the radio dialogue between the ID transmitter 3 and the vehicle-side control unit 2 is now provided.
  • a method for actuating a motor vehicle locking system in which simply the buttons arranged on the ID transmitter 3 are actuated by the operator, it is provided according to the invention that an operator who carries the ID transmitter in his clothing or a bag with him , Triggers the function of the locking system by a user input to a mitge gleich ⁇ th mobile communication device (for example, a mobile phone or a PDA).
  • the mobile communication device 4 has for this purpose
  • the mobile communication apparatus 4 ⁇ a transmitting and receiving circuit 6 for a DIRECT BI ⁇ dimensional communication in the HF range.
  • the user of the mobile communication device 4 wishes to trigger a function of the motor vehicle locking system, for example the entrie ⁇ rules of a door, it performs a corresponding input on Medu from ⁇ nikations réelle, for example by pressing a specified differently surrounded key combination or by selecting an on a screen of the communication device 4 displayed element.
  • Daretz- towards causes a controller of the mobile Kommunikati ⁇ ons réelles 4, the transmitter circuit 5 to emit an alarm signal. This radiation of the wake-up signal is illustrated by the arrow 7 in FIG.
  • the nearby ID transmitter 3 is awakened by the wake-up signal.
  • a bi- directional communication that is veran by the arrows 8 ⁇ illustrates, between the ID transmitter 3 and a Kommunikati ⁇ onstrestelle 6 of the communication device 4, for example a Bluetooth interface take place.
  • the communication device transmits to the ID transmitter signals that encode the desire to trigger the function of the locking system.
  • the controller contained in the ID transmitter evaluates these signals and then controls a corresponding communication with the motor vehicle-side control unit 2, which finally causes the motor vehicle-side control unit 2 to control the corresponding function in the motor vehicle 1, ie to unlock the desired door, for example.
  • the system consisting of ID transmitter 3 and motor vehicle-side control devices 2 remains equipped with all the functions which also comprise the conventional system.
  • the additional functionality to the Emp ⁇ start of the originating from the mobile communication device Wecksig- Nals and for communication with the communication device, wherein ⁇ play, via Bluetooth is added to the ID transmitter. 3
  • An additional energy consumption does not result because the additional functionality is switched off in idle mode and only - as before - the circuits required for waking (LF receive circuits) remain activated.
  • a conventional mobile communication device for example a mobile phone, a PDA or a smartphone, be equipped with the additional hardware of an LF transmitter.
  • the additional functionality can affect existing hardware, such as a Bluetooth interface called support and erfor ⁇ changed only additional software.
PCT/DE2011/075291 2010-12-08 2011-11-29 Verfahren zum betätigen eines kraftfahrzeug-schliesssystems unter verwendung eines mobilen kommunikationsgerätes WO2012097787A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11856452.5A EP2656323A2 (de) 2010-12-08 2011-11-29 Verfahren zum betätigen eines kraftfahrzeug-schliesssystems unter verwendung eines mobilen kommunikationsgerätes
CN201180067138.8A CN103380445B (zh) 2010-12-08 2011-11-29 使用移动通信设备操纵机动车闭锁系统的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010061111.5 2010-12-08
DE102010061111A DE102010061111A1 (de) 2010-12-08 2010-12-08 Verfahren zum Betätigen eines Kraftfahrzeugs-Schließsystems unter Verwendung eines mobilen Kommunikationsgerätes

Publications (2)

Publication Number Publication Date
WO2012097787A2 true WO2012097787A2 (de) 2012-07-26
WO2012097787A3 WO2012097787A3 (de) 2012-11-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/075291 WO2012097787A2 (de) 2010-12-08 2011-11-29 Verfahren zum betätigen eines kraftfahrzeug-schliesssystems unter verwendung eines mobilen kommunikationsgerätes

Country Status (4)

Country Link
EP (1) EP2656323A2 (zh)
CN (1) CN103380445B (zh)
DE (1) DE102010061111A1 (zh)
WO (1) WO2012097787A2 (zh)

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Also Published As

Publication number Publication date
CN103380445B (zh) 2016-08-10
WO2012097787A3 (de) 2012-11-29
EP2656323A2 (de) 2013-10-30
DE102010061111A1 (de) 2012-06-14
CN103380445A (zh) 2013-10-30

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