EP3595942A1 - Authentifizierungsanordnung und -system für ein kraftfahrzeug - Google Patents
Authentifizierungsanordnung und -system für ein kraftfahrzeugInfo
- Publication number
- EP3595942A1 EP3595942A1 EP18707323.4A EP18707323A EP3595942A1 EP 3595942 A1 EP3595942 A1 EP 3595942A1 EP 18707323 A EP18707323 A EP 18707323A EP 3595942 A1 EP3595942 A1 EP 3595942A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- authentication
- transponder
- arrangement
- authentication arrangement
- motor vehicle
- 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- Withdrawn
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
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
-
- 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
- B60R25/22—Means to switch the anti-theft system on or off using mechanical identifiers
-
- 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
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
Definitions
- the invention relates to an authentication arrangement for a motor vehicle.
- the invention is further directed to a
- the authentication arrangement of the present application relates to a device which allows an operator access to a function of a motor vehicle.
- the general term of the authentication arrangement also includes concepts such as vehicle keys, ID transmitters or the like. But also not centrally formed and partially or fully connected to the vehicle arrangements may be provided. What is essential is that a function of a motor vehicle which is locked on itself is triggered or triggered by using the authentication arrangement
- the function may include, for example, starting an engine or granting access to the engine
- Motor vehicle include.
- the invention is specifically directed
- shared motor vehicles are usable. In shared motor vehicles, the situation is that the operation of the motor vehicle to different
- the invention is therefore based on the object, a
- the authentication arrangement for the motor vehicle comprises:
- an immobilizer transponder means for deactivating an immobilizer of the motor vehicle
- Radio communication is set up
- Receiving device is received, and for the output of
- the immobilizer transponder means is at least between an active operating state and an inactive one
- the active operating state is characterized at least by the fact that the Immobilize transponder means in the active operating state the
- the immobilizer itself may be, for example, a retrofit system, which via one or more relays the ignition, the fuel supply and / or the starter
- immobilizers which have a
- the Immobilize transponder means is set up,
- control means is set up in response to one of the first
- Receiving device detected predetermined control signal to output a switching signal.
- the switching signal is intended to switch the operating state of the Immobilize transponder means into the active operating state.
- the invention provides a possibility to give an operator access to an operation of the motor vehicle.
- a switchable immobilizer transponder means which assumes its active operating state in response to the switching signal, a temporary access granting tool is provided.
- the interface is the first receiving device, which is preferably for receiving
- Receiving device receives a corresponding control signal is caused by the control means to switch the operating state of the Immobilize transponder means in the "active" state, thereby enabling the operation of the motor vehicle or at least of functions of the motor vehicle or possibly the only predetermined one
- Control signal which is to authorize the activation of Immobilize- transponder means, can be done for example by the control means. Whether for this
- the authentication arrangement is portable, so it can be carried by an operator.
- the Immobilize transponder means comprises an active transponder, which is switchably coupled to a power supply. It is provided that the switching state of
- the immobilize transponder means has a crypto-chip transponder.
- the Immobilize transponder means is designed as a crypto-chip transponder. The so-called crypto-chip transponders are cheap too
- procuring elements which can be additionally trained on a particular type of motor vehicle.
- a crypto-chip transponder can be provided, which is based on LF technology and has an integrated circuit.
- Such systems are sold for example by the company NXP under the names HITAG, HITAG 2, HITAG AES and HITAG ⁇ .
- a disadvantage of such a crypto-chip in hardware configuration is that the switchable integration into the authentication arrangement is complicated. For example, a switching of the crypto-chip can take place by being positioned in a Faraday cage which partially or completely surrounds the crypto-chip.
- Another possibility for providing the crypto-chip transponder may comprise, according to a development, that the crypto-chip transponder has a virtualized crypto-chip.
- This virtualized crypto-chip is coupled according to this development with transmitting and receiving means, with which together the crypto-chip acts as immobilize transponder means.
- the emulation of crypto-chips is known.
- the use of an emulated crypto-chip has the advantage that the functionality of the crypto-chip is provided by the software
- Measures can be influenced, so that, for example, the switching of the operating state of the Immobilize transponder means can be brought about by a program instruction.
- a virtualized crypto chip can be a microchip or a number of mutually coupled microchips may be provided, on which or on which as a result of appropriate, implementable for the skilled, programming the crypto-chip is emulated.
- Crypto-chip transponder is configured configurable, wherein by means of configuration of the crypto-chip transponder the
- the crypto-chip transponder For example, the crypto-chip transponder
- the adaptation can be made, for example, to a specific vehicle type or to a specific data model.
- Receiving device is configured configurable, wherein by means of configuration of the first receiving device the
- Receiving device self-stored presets are adapted to each selected for use transmitting device. Basically, the described concept of the
- Authentication arrangement blank can be provided, which by software adaptation to a concrete
- Usage environment can be adjusted. By being able to provide a universal
- Authentication arrangement blanks may be the
- Manufacture of the authentication arrangement can be done downstream.
- Control means connected storage means verification data are stored, which is used to verify a received
- Radio signals are available. As part of the verification is checked whether a received from the receiving device
- Radio signal is to be regarded as the predetermined control signal.
- a comparison of the received data with stored on the storage means target data take place; Alternatively or additionally, it may also be provided that on the
- Storage means are stored data which are derived from the predetermined control signal and that the authenticity of the received as a radio signal via a corresponding comparison function, for example by forming a hash value
- control means has a timer.
- control means is coupled to a timer. With the timer, the control means after a predetermined maximum active time of Immobilize transponder means this move into its inactive operating state. The maximum time, for example, with the Active switching to the control means are transmitted so that the period of access granted in the
- Authentification arrangement itself can be checked. This has the advantage of no longer requiring a connection between the authentication device and the external device.
- the authentication arrangement has a transmitting and receiving device which, for a wireless communication of the
- Control unit for wireless data exchange between the
- Authentification arrangement and the control unit is set up. It is preferably provided that the transmission and
- Receiving device as LF and / or RF interface
- Authentification arrangement thus provided with an LF and RF interface, as in Keyless-Go or
- Transmitting and receiving device is configured configurable.
- the configurability is set up such that the
- Authentification arrangement can be adjusted by means of configuration of the transmitting and receiving device for wireless data exchange with a vehicle-mounted control unit of a selected vehicle type and / or a selected vehicle model. Is preferred at first delivery of
- Authentification arrangement as a blank already a selection of pre-stored settings parameters, also referred to as presets, on a storage means of the transmitting and
- Receiving device or on one with the transmitting and Receiving device coupled storage means deposited and the transmitting and receiving device is so controllable in the authentication arrangement established that a
- Particularly preferred may be via an access interface of the authentication arrangement both from a selection of
- a desired preset can be selected as well as required, an individual setting of adjustable parameters done. By providing a single setting, the flexibility of the
- a configurability could, for example, by
- the configurability may include, for example, that a selection and / or a setting is made by:
- the scope of the configurability is basically only by the hardware limits of the authentication arrangement and by the limits set by manufacturers or regulators of the individual components of the
- Receiving device is designed as an LF interface and / or as an RF interface. In that the first
- Receiving device is designed as LF interface and / or as an RF interface, the reception of
- Radio communication in particular of the given
- Control signal done by the authentication arrangement via easily available interfaces.
- Receiving device is part of the aforementioned transmitting and receiving device, so that the number of used
- Receiving device designed as a Bluetooth low-energy interface (BLE interface). Advantage of using a BLE interface
- Authentication arrangement is both the good availability and the very low energy consumption.
- the authentication arrangement is designed as a portable ID transmitter.
- Authentication arrangement in its user behavior corresponds to what he knows from the motor vehicle operation for some time.
- a portable ID transmitter is provided to the operator, which provides a LF / HF functionality to be part of a
- the ID transmitter has the Immobilize transponder means, which in
- Possibility is that there is a plurality of identical ID donors, all of which are set up for operation of the same motor vehicle. The majority of identical ID encoders is possible because the triggering of
- Switching signal can be set up such that at any given time only at most one of the plurality of ID donors is enabled.
- the authentication arrangement is mechanical
- Car key is formed with at least one key bit.
- the invention further relates to an authentication system for a motor vehicle.
- the authentication system includes a
- Authentication arrangement preferably one of the above-described authentication arrangements or their
- the authentication arrangement further comprises:
- a base station having a transmitting device for transmitting the predetermined control signal, a radio device arranged at the base station and coupled to the transmitting device, wherein the
- Radio device is adapted to receive an activation signal and a transmission of the predetermined control signal for switching the Immobilize transponder means in its active
- the authentication arrangement has, as explained above, at least the first receiving device which is capable of receiving the predetermined control signal.
- the base station is preferably constructive, especially in
- Authentication arrangement within the base station can be arranged at the base station or positioned in the vicinity of the base station. In a special embodiment can also be provided that some or all elements of the
- Authentactusan angel with some or all elements of the base station are detachably or permanently connected.
- the base station is designed such that it is independent of the provided
- the radio of the base station receives the
- Authorization takes place. Checking the activation signal for authorization, for example, within a
- Radio device is. Alternatively or additionally, it can also be provided that the test of the activation signal is performed by a specially set up test circuit. It is essential that the successful examination of
- Authorization is a necessary condition for that the Transmission means of the base station is caused to send out the predetermined control signal.
- an infrastructure is provided by the authentication system according to the invention, by means of a
- Authentification arrangement preferably of the above-explained type, can be coupled in a controllable manner.
- Authentication system serves as an interface between a device emitting an activation signal and the
- the radio device can be used as a Bluetooth interface, as a Bluetooth low-energy interface (BLE).
- BLE Bluetooth low-energy interface
- Activation signal are provided to then cause the output of the control signal, which in turn causes the receipt of the first receiving means of the authentication device, the switching of the operating state of the Immobilize transponder means in the active operating state.
- the transmitting device is designed as a Bluetooth interface, as a Bluetooth low-energy interface (BLE interface) and / or as an LF interface, wherein the embodiment of the transmitting device to the first
- Reception device of the authentication arrangement is tuned, which should be used in combination with the authentication system.
- Transmission of the activation signal provided device
- a smartphone can be used with a customized app.
- the envisaged authentication system thus functions as part of an infrastructure that is advantageous in several respects.
- one possible advantage in providing the authentication system is that by inserting an authentication device or by connecting the authentication device to the
- the authentication system may comprise holding means of the base station according to an embodiment, so that the
- Authentification arrangement can be arranged on or within the base station.
- the holding means can, for example, as handles, retaining clips or as a room with
- Authentication system provides that the base station
- Authentication arrangement for temporarily providing a Access to a vehicle functionality of a motor vehicle function-coupled with the authentication arrangement.
- the temporary provision of the access takes place by a predetermined control signal for activating a Immobilize transponder means to the authentication arrangement
- the immobilizer transponder means causes the immobilizer of the motor vehicle to override. Alternatively or additionally, it can be provided that the provision of access to the motor vehicle functionality takes place by the predetermined
- Control signal is sent by a decentralized infrastructure facility.
- the Immobilize transponder means is activated, whereby the immobilizer of the motor vehicle is disabled.
- FIG. 1 shows an embodiment of an authentication arrangement as a system arranged on the motor vehicle
- FIG. 2 shows an embodiment of an authentication arrangement as a portable ID transmitter with a mechanical motor vehicle key
- Fig. 3 embodiment of an authentication system.
- a motor vehicle 2 is shown, which a
- Authentication arrangement 1 has. The
- Authentication arrangement 1 is in the example of FIG. 1, a portable trained ID transmitter, which is stored in the motor vehicle 2.
- the authentication device 1 has Immobilize transponder means 3, which can be controlled by a control means 6.
- the control means 6 is coupled to a first receiving device 5, which is designed, for example, as a BLE interface. Furthermore, the
- the Immobilize transponder means 3 further comprises a virtualized crypto-chip, which is coupled to transmitting and receiving means 3 ⁇ and acts together with these as a crypto-chip transponder.
- Receiving means 3 ⁇ are formed as a passive transponder.
- Receiving device 5 is set up to perform a BLE communication with a smartphone.
- the smartphone is enabled with a correspondingly provided app, by means of
- the verification can be done, for example, by a symmetrically encrypted communication between the smartphone and BLE interface is used, which is carried out as part of a coupling or the establishment of the BLE connection (pairing) between the smartphone and BLE interface 5.
- the control means 6 initiates the execution of the emulation of
- FIG. 2 is another embodiment of a
- Authentication arrangement 1 of FIG. 2 has in particular a key bit 7. The operator is thus the
- the authentication system 18 has a
- Base station 12 which is configured in the embodiment shown as a lockable box.
- the base station 12 is arranged undetachably within the motor vehicle 2 by means of adhesive connection 14a, 14b.
- an authentication arrangement 1 is positioned, which is designed as a portable ID transmitter with additional mechanical key blade 7 according to the exemplary embodiment shown in FIG.
- the ID transmitter has a transmission and
- Receiving device 13 which is designed as an LF and RF interface. With an LF antenna of the LF and HF interface, the ID transmitter receives corresponding polling signals of the motor vehicle. Then, the ID transmitter enters a bi-directional RF radio communication with the vehicle-mounted control unit. As part of this bidirectional exchange, the authentication of the ID transmitter is performed on the motor vehicle. After successful authentication, the operator is given access to the motor vehicle and access granted the operation of the motor vehicle. The ID transmitter 1 is set up such that the readiness of the ID transmitter 1 for radio communication with the vehicle-side control unit to the
- ID transmitter 1 Delivery state of ID transmitter 1 corresponds.
- the ID transmitter 1 has an immobilize transponder means 3, 3 ⁇ , with which an immobilizer of the motor vehicle 2 can be deactivated.
- the switching on and off of the Immobilize transponder means 3 by means of the output of a switching signal by the control means 6 of the ID transmitter 1.
- the switching signal is output when the control means 6 detects the receipt of a predetermined control signal by the first receiving means 5.
- the control signal which is received by the first receiving device 5, comes from the transmitting device 9.
- Prerequisite for sending the control signal by the transmitting device 9 is in turn the receipt of a corresponding activation signal 11 by a radio device 10.
- a radio device 10 Prerequisite for sending the control signal by the transmitting device 9 is in turn the receipt of a corresponding activation signal 11 by a radio device 10.
- a radio device 10 In the illustration shown is for the transmission of the
- Activation signal 11 a smartphone 15 used on which a suitably prepared app is installed. With the app enables a landlord of the motor vehicle, the transmission of the qualifying activation signal 11, via a Bluetooth connection to the radio device 10 of the base station 12th
- a computing unit 10 ⁇ of the base station 12 evaluates the activation signal 11 after receipt.
- the arithmetic unit 10 ⁇ receives the signal received from the radio 10
- Activation signal 11 acknowledges as authorizing, is caused by the transmitting device 9, the transmission of the predetermined control signal.
- the control signal is then from the first
- Receiving device 5 of the ID transmitter 1 received and used in the manner described above for deactivating the immobilizer.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017109345 | 2017-05-02 | ||
| DE102017123548.5A DE102017123548A1 (de) | 2017-05-02 | 2017-10-10 | Authentifizierungsanordnung für ein Kraftfahrzeug und Authentifizierungssystem für ein Kraftfahrzeug |
| PCT/EP2018/054198 WO2018202335A1 (de) | 2017-05-02 | 2018-02-21 | Authentifizierungsanordnung und -system für ein kraftfahrzeug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3595942A1 true EP3595942A1 (de) | 2020-01-22 |
Family
ID=63895418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18707323.4A Withdrawn EP3595942A1 (de) | 2017-05-02 | 2018-02-21 | Authentifizierungsanordnung und -system für ein kraftfahrzeug |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20200070773A1 (de) |
| EP (1) | EP3595942A1 (de) |
| CN (1) | CN110573390B (de) |
| DE (1) | DE102017123548A1 (de) |
| WO (1) | WO2018202335A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG10201912989TA (en) * | 2019-01-15 | 2021-04-29 | Carrier Corp | Wireless switching for container controller |
| US12184621B2 (en) * | 2021-06-25 | 2024-12-31 | Eleven-X Incorporated | Method and apparatus for authenticating encrypted communication |
| JP2023143533A (ja) * | 2022-03-25 | 2023-10-06 | 大日本印刷株式会社 | サービス権限移行システム,モバイル端末,コンピュータプログラムおよびサービス権限移行方法 |
| US20250115209A1 (en) * | 2023-10-09 | 2025-04-10 | Bruno Thierry Robert Pellichero | System and Method of Immobilizing a Vehicle to Prevent Vehicle Theft |
| US12358464B2 (en) | 2023-10-09 | 2025-07-15 | Bruno Thierry Robert Pellichero | System and method of immobilizing a vehicle to prevent vehicle theft |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070176752A1 (en) * | 2005-04-21 | 2007-08-02 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Methods and apparatus for reducing power consumption of an active transponder |
| US20110291797A1 (en) * | 2010-06-01 | 2011-12-01 | Martin Tessier | Bypass system and method for the remote start of a vehicle |
| DE102010061111A1 (de) * | 2010-12-08 | 2012-06-14 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Verfahren zum Betätigen eines Kraftfahrzeugs-Schließsystems unter Verwendung eines mobilen Kommunikationsgerätes |
| US20140266594A1 (en) * | 2013-03-14 | 2014-09-18 | The Crawford Group, Inc. | Smart Key Emulation for Vehicles |
| DE102014006389B3 (de) * | 2014-05-05 | 2015-08-13 | Ali Özcan | Funkschlüssel mit Deaktivierungsfunktion |
| KR20150137885A (ko) * | 2014-05-30 | 2015-12-09 | (주)알에프캠프 | Rfid태그 및 rfid태그의 전원을 관리하는 방법 |
| US20150363988A1 (en) * | 2014-06-11 | 2015-12-17 | Ford Global Technologies, Llc | Phone sleeve vehicle fob |
| US20160279500A1 (en) * | 2015-03-26 | 2016-09-29 | Swiss Timing Ltd | Method and system for measurement of a crossing time, and transponder module for the system |
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|---|---|---|---|---|
| DE102005059061B4 (de) * | 2005-12-08 | 2008-04-03 | Pincar Ag | Verfahren und Vorrichtung zum Öffnen eines Fahrzeugs |
| CN102733674B (zh) * | 2011-04-01 | 2014-12-17 | 上海汽车集团股份有限公司 | 一种用于汽车无钥匙进入和启动系统的车内控制装置 |
| DE102011107998B4 (de) | 2011-07-19 | 2020-07-23 | Volkswagen Ag | Verfahren zum Betrieb eines Fahrzeugs für ein Carsharing und entsprechende Vorrichtung |
| DE102011116209A1 (de) | 2011-10-14 | 2012-04-05 | Daimler Ag | Vorrichtung zum Aktivieren und Deaktivieren eines Schließ- und/oder Steuerungssystems, insbesondere für ein Fahrzeug |
| DE102012024872A1 (de) * | 2012-12-19 | 2014-06-26 | Audi Ag | Funkschlüssel für ein Fahrzeug |
| US9483886B2 (en) * | 2014-10-01 | 2016-11-01 | Continental Intelligent Transportation Systems, LLC | Method and system for remote access control |
| DE102014222427A1 (de) * | 2014-11-04 | 2016-05-04 | Bayerische Motoren Werke Aktiengesellschaft | Anpassung einer Zuordnung zwischen einem Anwenderprofil und einem Funkschlüssel |
| DE102014222426B4 (de) * | 2014-11-04 | 2025-06-26 | Bayerische Motoren Werke Aktiengesellschaft | Funkschlüssel zur Anpassung einer Konfiguration eines Fortbewegungsmittels |
-
2017
- 2017-10-10 DE DE102017123548.5A patent/DE102017123548A1/de active Pending
-
2018
- 2018-02-21 EP EP18707323.4A patent/EP3595942A1/de not_active Withdrawn
- 2018-02-21 CN CN201880028310.0A patent/CN110573390B/zh active Active
- 2018-02-21 WO PCT/EP2018/054198 patent/WO2018202335A1/de not_active Ceased
- 2018-02-21 US US16/610,006 patent/US20200070773A1/en not_active Abandoned
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| US20070176752A1 (en) * | 2005-04-21 | 2007-08-02 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Methods and apparatus for reducing power consumption of an active transponder |
| US20110291797A1 (en) * | 2010-06-01 | 2011-12-01 | Martin Tessier | Bypass system and method for the remote start of a vehicle |
| DE102010061111A1 (de) * | 2010-12-08 | 2012-06-14 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Verfahren zum Betätigen eines Kraftfahrzeugs-Schließsystems unter Verwendung eines mobilen Kommunikationsgerätes |
| US20140266594A1 (en) * | 2013-03-14 | 2014-09-18 | The Crawford Group, Inc. | Smart Key Emulation for Vehicles |
| DE102014006389B3 (de) * | 2014-05-05 | 2015-08-13 | Ali Özcan | Funkschlüssel mit Deaktivierungsfunktion |
| KR20150137885A (ko) * | 2014-05-30 | 2015-12-09 | (주)알에프캠프 | Rfid태그 및 rfid태그의 전원을 관리하는 방법 |
| US20150363988A1 (en) * | 2014-06-11 | 2015-12-17 | Ford Global Technologies, Llc | Phone sleeve vehicle fob |
| US20160279500A1 (en) * | 2015-03-26 | 2016-09-29 | Swiss Timing Ltd | Method and system for measurement of a crossing time, and transponder module for the system |
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| See also references of WO2018202335A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110573390B (zh) | 2024-10-01 |
| CN110573390A (zh) | 2019-12-13 |
| DE102017123548A1 (de) | 2018-11-08 |
| WO2018202335A1 (de) | 2018-11-08 |
| US20200070773A1 (en) | 2020-03-05 |
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