WO2007073969A1 - Systeme sans fil d'authentification d'utilisation d'un objet - Google Patents

Systeme sans fil d'authentification d'utilisation d'un objet Download PDF

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Publication number
WO2007073969A1
WO2007073969A1 PCT/EP2006/068079 EP2006068079W WO2007073969A1 WO 2007073969 A1 WO2007073969 A1 WO 2007073969A1 EP 2006068079 W EP2006068079 W EP 2006068079W WO 2007073969 A1 WO2007073969 A1 WO 2007073969A1
Authority
WO
WIPO (PCT)
Prior art keywords
transmitter
receiver
authentication system
wireless
use authentication
Prior art date
Application number
PCT/EP2006/068079
Other languages
German (de)
English (en)
Inventor
Juergen Hasch
Sven Czarnecki
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2007073969A1 publication Critical patent/WO2007073969A1/fr

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
    • 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
    • G07C2009/00373—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 lock
    • 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
    • G07C2009/00793—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 Hertzian waves
    • 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
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
    • G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle

Definitions

  • the invention relates to a wireless object-use authentication system according to the preamble of claim 1.
  • the invention further relates to a method for authentication for the use of an object according to the preamble of claim 9 and a security and / or closure device for a motor vehicle using a wireless object-use authentication system ,
  • Object use authentication systems are used to allow the use of an object only to certain persons and to exclude others from use. Object usage authentication systems effectively fulfill a lock / key function in a modern manner. It is known to wirelessly execute such object use authentication systems. These are used in particular in motor vehicle technology, wherein a transmitter and a receiver are provided, the receiver in the motor vehicle and the transmitter in the manner of a key. These systems operate in commonly shared ISM bands, such as the 433 MHz and 2.5 GHz bands, where bandwidth is limited. They are susceptible to interference due to the high occupancy and heavy use of the narrow shared frequency band, and due to the low bandwidth not accurate enough. Advantages of the invention
  • a wireless object-use authentication system in particular for a motor vehicle, with at least one transmitter and at least one receiver, which can communicate with one another via a radio link, with a frequency range lying in the ultra-wideband range.
  • the ultra-wideband range is characterized by an extremely high bandwidth of about 500 MHz to several GHz, while the transmission power can be kept very low.
  • Using the object means any interaction of a user with the object, such as opening, entering, using.
  • the frequency range in the ultra-wideband range is the range of 3 to 10 GHz.
  • a closure system herein means any device that allows the object to open or close, for example in the form of door closures, trunk or bonnet locks and locks, particularly those that have an opening through their own actuators upon the arrival of a signal or cause closure (for example, pneumatically or via servo motors).
  • the receiver is arranged on or in the object. This means that the receiver is in direct spatial association with the object to be secured, in particular with this mechanically connected. In this case, primarily receivers that are permanently installed in the object to be secured come into consideration. In a very particularly preferred embodiment, it is provided that the object to be secured is a motor vehicle. Motor vehicle hereby means a motor-driven vehicle in the widest sense. Instead of a motor land vehicle, of course, water and air vehicles come into consideration.
  • the object has a plurality of receivers and / or receiving antennas which are different in position from each other, in particular mutually non-displaceable.
  • immutable also essentially means immutable (so that, for example, when opening the door of a motor vehicle, a slight shift of the position of an antenna or a receiver mounted there can take place), but in the operation of the system of an at least substantially constant spatial. lent arrangement of the receiver or receiving antennas can be assumed. In this way, a spatially defined reception situation can be established.
  • the transmitter is a key that is not attached to the object, that is to say it is removable.
  • key is meant here in the broadest sense any object that can be used in the conventional sense in the context of the present invention as a key. This may in particular be an actual key, the transmitter being arranged, for example, in the handle of the key, a key fob or also a check card-shaped embodiment. It is only essential that the object that serves as a key is not attached to the object, but removed by the user of this and can be taken, for example.
  • the transmitter also has at least one receiving device and the receiver also has at least one transmitting device. In this way, a bidirectional communication can be established in which the transmitter and receiver communicate with each other mutually.
  • the transmitter is operated continuously transmitting. Due to the extremely low transmission power in the ultra-wideband range, an example battery-powered embodiment of the transmitter can send several years without battery change despite continuous operation. Continuous transmission eliminates the need for bi-directional communication and allows for low-cost execution.
  • the transmitter after receiving a wake-up signal / a wake-up protocol is ready for transmission and / or sends.
  • the transmitter which also has a receiving device for this purpose, is therefore activated only when it receives either a wake-up signal and / or a wake-up protocol, thus creating and recognizing a situation in which its transmission mode is required in the first place. In this way, one can still be essential prolonged service life without changing the battery, and also the security is increased because the signal to be sent to the key is not permanently available, and thus can not be targeted listening.
  • At least three receivers and / or receiving antennas which can not be stored on the object cooperate with the transmitter in such a way that a position determination of the transmitter, for example by means of triangulation, takes place by means of transit time differences and / or angular differences of the received signals , is made.
  • the authentication can be carried out only with a specific position of the transmitter to the object, or it can be done in stages, for example in a motor vehicle, the opening of the doors or switching on a light already at a slightly greater distance, the release of an engine starting device, which allows the starting of the engine, but only if the transmitter is located in the immediate vicinity of the driver's seat.
  • TDOA Time Delay of Arrival
  • the receivers operate synchronized with one another.
  • the receivers are synchronized in a manner suitable for this purpose, for example with regard to their temporal behavior.
  • synchronization lines and / or at least one reference transmitter is / are used for synchronization of the receiver.
  • the simpler variant is to connect the receivers together by hard-wired synchronization lines, so that they are synchronizing-wired between the receivers and any additional equipment required for this purpose.
  • Another embodiment is to provide a reference ultra wide band range transmitter which is mounted at a particular position and to which all ultra wideband receiver receivers of the system match.
  • the transmitter is activated via a fixed transmitter and transmits a return signal within a specified response time / gate time.
  • a preset station may be one which, in contrast to the key, is not mobile in relation to the object but is fixedly mounted on or in the object.
  • it may send out periodic signals which, if the transmitter is within range, activate it and establish communication.
  • the return signal has to arrive at the object within a defined response time or gate time at the receivers.
  • a position determination is performed.
  • the communication is encrypted.
  • the signals sent by the sender to the receiver are processed by means of a encryption rule (cryptographic), and a decryption is performed in the receiver.
  • a very high level of security can be achieved, in particular because the respectively transmitted signal is not readable for external devices, and because the EinstrahlTec and interference resistance is increased by the cryptographic algorithm and the required decryption.
  • the coding takes place as a pseudo-noise sequence.
  • pseudo-noise sequences By coding in particular with pseudo-noise sequences, a clear assignment of the key can be achieved and collisions between different key / receiver pairs (for example, different, adjacent to each other standing vehicles) can be excluded.
  • the use of pseudo noise episodes makes it possible to achieve an enormous number of different encodings which, incidentally, are currently incomprehensible to third parties with currently known means.
  • the transmitter sends out a cryptographic code. The combination of distance measurements and data transmission enables the key to transmit the cryptographic code without any loss of security, since the sent cryptographic code is considered relevant only in certain positions or only within certain maximum distances.
  • the cryptographic code is part of the coding. This means that the cryptographic code is part of the coding of the ultra-wideband signal, the data transmission thus happens simultaneously with the distance measurement.
  • the transmitter activates a further transmitter, which transmits the cryptographic code.
  • the key recognizes a UWB signal and then activates another transmitter, which transmits the cryptographic code or components of the cryptographic code, depending on the design of the encryption algorithm.
  • This transmission can also be done on a different frequency (for example, 433 MHz).
  • This type of data transmission can function identically to the already known wireless key systems, thus allowing a simple upgrade of existing locking systems.
  • a simpler variant can be dispensed with the distance measurement by means of ultra-wideband signal, and the data transmission (as known) via a push button in the key can be activated here.
  • a safety device and / or a closing device for a motor vehicle which works according to one or more methods of the preceding illustrations.
  • Such security and / or closure devices are extremely reliable and very safe.
  • a distinction can be made between the vehicle exterior and the vehicle interior with respect to the key position, whereby automatic closure of the vehicle can be prevented, as long as the key is located in the vehicle interior, or, as already described, a start release for the engine can be prevented as long as the transmitter is not in the required place in the immediate vicinity of the driver's seat or at least in the vehicle interior.
  • Figure 1 shows a wireless object use authentication system with four receivers for a motor vehicle and a key.
  • FIG. 1 shows a wireless object-use authentication system 1 for a motor vehicle 2.
  • This consists of four receivers RX1 to RX4 attached to one another in the motor vehicle 2, namely a first receiver RX1, a second receiver RX2, a third receiver RX3 and a fourth receiver RX4.
  • the first receiver RX1 is located here in a corner 3 of a vehicle interior 15 located at the extreme left front, the receiver RX3 in a corner 4 located at the extreme right front, the second receiver RX2 in a corner 5 located at the rear left of the vehicle interior 15 and the fourth receiver RX4 in a corner 6 of the vehicle interior 15 located at the rear right.
  • the receivers RX1 to RX4 are connected via a system of synchronization lines 7, namely a first synchronization line 8 between the first receiver RX1 and the third receiver RX3 and a second synchronization line 9 between the first receiver RX1 and the second receiver RX2 and a third synchronization line 10 between the first receiver RX1 and the fourth receiver RX4.
  • the first receiver RX1 has for this purpose a synchronization device 11, not shown.
  • the system further comprises a key 12, which is not firmly connected to the motor vehicle 2, but is displaceable relative to this, so in particular mitoutlinedbar.
  • the key 2 comprises a transmitter 13, not shown in detail.
  • an evaluation device 14 not shown in more detail, is provided in the first receiver RX1.
  • the evaluation device 14 is connected to a closure system of the motor vehicle 2 (not shown in more detail) and to different release systems of the motor vehicle 2, for example for starting a motor, not shown.
  • Is the key 12 at a certain distance d K to the motor vehicle 2 is - either via interaction between at least one of the receivers RX1 to RX4, which for this purpose has a separate transmission device, not shown, and the key 12, or by operating a device, not shown at the key 12 by the user, or by permanently transmitting the key 12, a signal S, which is received by the receivers RX1 to RX4.
  • the signal sets the distance d 1 from the key 12 to the first receiver RX 1, the distance d ⁇ to the second receiver RX 2, the distance d ⁇ to the third receiver RX 2, and the distance d 4 to the fourth receiver RX 4 .
  • the distances di to d 4 are different lengths.
  • the position of the key 12 relative to the receivers RX to RX4 can be very accurate be determined. Since the receivers RX1 to RX4 in the motor vehicle 2 are arranged in a known, predetermined and variable positions, the position of the key 12 relative to the motor vehicle 2 can thus also be determined without further ado. Due to the illustrated embodiment with four receivers RX1 to RX4 can be in a very simple manner, a location of the key 12 relative to any position in the vehicle interior 15 reach. In this way, it is easier to ensure that, for example, a release for starting / starting the engine, not shown, of the motor vehicle 2 takes place only when the key 12 is in the immediate vicinity, for example, of the driver's seat not shown.

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)

Abstract

L'invention concerne un système sans fil d'authentification de l'utilisation d'un objet, en particulier pour un véhicule automobile, qui comprend au moins un émetteur et au moins un récepteur qui peuvent communiquer l'un avec l'autre par une liaison radio. Il est prévu selon l'invention de situer la plage de fréquences de la liaison radio dans une plage de bande ultra-large. L'invention concerne en outre un procédé d'authentification de l'utilisation d'un objet, en particulier par recours à un système sans fil d'authentification de l'utilisation d'un objet, dans lequel la plage de fréquences de la liaison radio est située dans la plage d'une bande ultra-large. L'invention concerne en outre un dispositif de blocage et/ou de fermeture d'un véhicule automobile utilisant ce système sans fil et ce procédé d'authentification de l'utilisation d'un objet.
PCT/EP2006/068079 2005-12-27 2006-11-03 Systeme sans fil d'authentification d'utilisation d'un objet WO2007073969A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510062455 DE102005062455A1 (de) 2005-12-27 2005-12-27 Drahtloses Objektbenutzungs-Authentifizierungssystem
DE102005062455.3 2005-12-27

Publications (1)

Publication Number Publication Date
WO2007073969A1 true WO2007073969A1 (fr) 2007-07-05

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WO (1) WO2007073969A1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
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GB2496755A (en) * 2011-11-16 2013-05-22 Jaguar Cars Vehicle access system using ultra-wideband transmissions
CN103217662A (zh) * 2011-12-02 2013-07-24 李尔公司 用于检测无线设备的位置的装置和方法
GB2505287A (en) * 2012-06-25 2014-02-26 Lear Corp Vehicle remote function system using ultra-wide band transmissions
GB2510737A (en) * 2012-06-25 2014-08-13 Lear Corp Vehicle remote function system using ultra-wide band transmissions
GB2513206A (en) * 2013-04-16 2014-10-22 Lear Corp Inc Vehicle system for detecting a three-dimensional location of a wireless device
WO2014191551A1 (fr) * 2013-05-31 2014-12-04 Jaguar Land Rover Limited Détection de profils de mouvement dans un système de communications de véhicule
WO2014191572A1 (fr) * 2013-05-31 2014-12-04 Jaguar Land Rover Limited Fonctionnement en mode de réponse limitée en fonction de la position dans un système de communication de véhicule
CN104240340A (zh) * 2013-06-24 2014-12-24 德州仪器公司 供在检测对车辆的攻击中使用的设备及用以检测攻击的方法
RU2574478C2 (ru) * 2011-11-16 2016-02-10 Ягуар Лэнд Ровер Лимитед Система доступа к транспортному средству
US9679430B2 (en) 2013-03-08 2017-06-13 Lear Corporation Vehicle remote function system and method for determining vehicle FOB locations using adaptive filtering
US9756132B2 (en) 2013-05-31 2017-09-05 Jaguar Land Rover Limited Vehicle communication system
US9764713B2 (en) 2013-05-31 2017-09-19 Jaguar Land Rover Limited Provision of a status indication to a user in a vehicle communication system
US9764699B2 (en) 2013-05-31 2017-09-19 Jaguar Land Rover Limited Position-based performance of a vehicle function in a vehicle communication system
US9852560B2 (en) 2013-03-08 2017-12-26 Lear Corporation Vehicle remote function system and method for effectuating vehicle operations based on vehicle FOB movement
WO2020083750A1 (fr) * 2018-10-22 2020-04-30 Dormakaba Schweiz Ag Mise à jour de droits d'accès à bande ultra large (uwb)

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GB201219261D0 (en) 2012-10-26 2012-12-12 Jaguar Cars Vehicle access system and method
GB201219262D0 (en) * 2012-10-26 2012-12-12 Jaguar Cars Vehicle access system and method
GB2522554A (en) * 2014-01-22 2015-07-29 Lear Corp Wireless device localization
FR3026212B1 (fr) * 2014-09-24 2018-05-25 Valeo Comfort And Driving Assistance Dispositif de controle de verrouillage/deverrouillage et/ou de demarrage d'un vehicule
DE112014006819B4 (de) 2014-10-15 2023-06-29 Continental Automotive Technologies GmbH Verfahren und system zum erkennen von weterleitungs-angriffen für ein passives zugangssystem
EP3147869A1 (fr) * 2015-09-25 2017-03-29 Assa Abloy AB Détermination d'accès dans un scénario d'une pluralité de verrous
DE102017211941B4 (de) 2017-07-12 2021-12-02 Volkswagen Aktiengesellschaft Verfahren zum Ermitteln einer Zugangsberechtigung zu einem Kraftfahrzeug sowie Berechtigungssystem für ein Kraftfahrzeug
EP3501916B1 (fr) * 2017-12-21 2021-05-05 Volkswagen Aktiengesellschaft Procédé de fonctionnement d'un système de surveillance radio d'un véhicule automobile ainsi que système de surveillance et répondeur pour le système de surveillance
FR3078041A1 (fr) * 2018-02-21 2019-08-23 Psa Automobiles Sa Vehicule comportant un systeme de gestion d’acces et procede d’autorisation d’acces a un vehicule

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WO2013072489A1 (fr) * 2011-11-16 2013-05-23 Jaguar Cars Ltd Système d'accès pour véhicule
US9563990B2 (en) 2011-11-16 2017-02-07 Jaguar Land Rover Limited Vehicle access system
RU2574478C2 (ru) * 2011-11-16 2016-02-10 Ягуар Лэнд Ровер Лимитед Система доступа к транспортному средству
US10207678B2 (en) 2011-11-16 2019-02-19 Jaguar Land Rover Limited Vehicle access system
JP2015502467A (ja) * 2011-11-16 2015-01-22 ジャガー・ランド・ローバー・リミテッドＪａｇｕａｒ Ｌａｎｄ Ｒｏｖｅｒ Ｌｉｍｉｔｅｄ 自動車アクセスシステム
GB2496755B (en) * 2011-11-16 2014-11-05 Jaguar Land Rover Ltd Vehicle access system
GB2496755A (en) * 2011-11-16 2013-05-22 Jaguar Cars Vehicle access system using ultra-wideband transmissions
EP3866124A1 (fr) * 2011-11-16 2021-08-18 Jaguar Land Rover Limited Système d'accès de véhicule
US10645596B2 (en) 2011-12-02 2020-05-05 Lear Corporation Apparatus and method for detecting location of wireless device to prevent relay attack
CN103217662A (zh) * 2011-12-02 2013-07-24 李尔公司 用于检测无线设备的位置的装置和方法
GB2510737A (en) * 2012-06-25 2014-08-13 Lear Corp Vehicle remote function system using ultra-wide band transmissions
GB2510737B (en) * 2012-06-25 2015-05-13 Lear Corp Vehicle remote function system and method
GB2505287B (en) * 2012-06-25 2014-09-17 Lear Corp Vehicle remote function system and method
GB2505287A (en) * 2012-06-25 2014-02-26 Lear Corp Vehicle remote function system using ultra-wide band transmissions
US9852560B2 (en) 2013-03-08 2017-12-26 Lear Corporation Vehicle remote function system and method for effectuating vehicle operations based on vehicle FOB movement
US9679430B2 (en) 2013-03-08 2017-06-13 Lear Corporation Vehicle remote function system and method for determining vehicle FOB locations using adaptive filtering
GB2513206A (en) * 2013-04-16 2014-10-22 Lear Corp Inc Vehicle system for detecting a three-dimensional location of a wireless device
GB2513206B (en) * 2013-04-16 2015-07-01 Lear Corp Inc Vehicle system for detecting a three-dimensional location of a wireless device
WO2014191551A1 (fr) * 2013-05-31 2014-12-04 Jaguar Land Rover Limited Détection de profils de mouvement dans un système de communications de véhicule
US9969356B2 (en) 2013-05-31 2018-05-15 Jaguar Land Rover Limited Movement pattern detection in a vehicle communication system
US9769627B2 (en) 2013-05-31 2017-09-19 Jaguar Land Rover Limited Position-based limited-response mode operation in a vehicle communication system
US9764713B2 (en) 2013-05-31 2017-09-19 Jaguar Land Rover Limited Provision of a status indication to a user in a vehicle communication system
US9764699B2 (en) 2013-05-31 2017-09-19 Jaguar Land Rover Limited Position-based performance of a vehicle function in a vehicle communication system
CN105263763A (zh) * 2013-05-31 2016-01-20 捷豹路虎有限公司 车辆通信系统中的运动模式检测
WO2014191572A1 (fr) * 2013-05-31 2014-12-04 Jaguar Land Rover Limited Fonctionnement en mode de réponse limitée en fonction de la position dans un système de communication de véhicule
US9756132B2 (en) 2013-05-31 2017-09-05 Jaguar Land Rover Limited Vehicle communication system
CN105263763B (zh) * 2013-05-31 2018-09-04 捷豹路虎有限公司 车辆通信系统中的运动模式检测
US10158719B2 (en) 2013-05-31 2018-12-18 Jaguar Land Rover Limited Vehicle communication system
US10212557B2 (en) 2013-05-31 2019-02-19 Jaguar Land Rover Limited Position-based limited-response mode operation in a vehicle communication system
CN105247577A (zh) * 2013-05-31 2016-01-13 捷豹路虎有限公司 车辆通信系统中的基于位置的有限响应模式操作
CN104240340A (zh) * 2013-06-24 2014-12-24 德州仪器公司 供在检测对车辆的攻击中使用的设备及用以检测攻击的方法
CN104240340B (zh) * 2013-06-24 2018-02-27 德州仪器公司 供在检测对车辆的攻击中使用的设备及用以检测攻击的方法
WO2020083750A1 (fr) * 2018-10-22 2020-04-30 Dormakaba Schweiz Ag Mise à jour de droits d'accès à bande ultra large (uwb)

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