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公开(公告)号：EP1761420B1
公开(公告)日：2015-01-21
申请号：EP05758651.3
申请日：2005-06-29
申请人： Marquardt GmbH
发明人： STEHLE, Wolfgang , WEISSER, Dietmar , KELLER, Juergen , MATTES, Johannes , HIPP, Uwe , SCHWALM, Uwe , SCHULTES, Gerhard
IPC分类号： B60R25/00
CPC分类号： B60R25/24 , B60R25/2072
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公开(公告)号：EP1467899B1
公开(公告)日：2006-06-14
申请号：EP03702471.8
申请日：2003-01-20
申请人： DaimlerChrysler AG , Marquardt GmbH
发明人： GEBER, Michael , POHLMANN, Andreas , REINHARDT, Matthias , RUTHER, Markus , HIPP, Uwe , MATTES, Johannes , MUELLER, Karl , WEISSER, Dietmar
IPC分类号： B60R25/00
CPC分类号： B60R25/24 , B60R25/406
摘要： The invention relates to a locking system (3), in particular for an operation-independent access or driving authorisation in the form of a keyless entry/starter function and/or for the operation-dependent access or driving authorisation for a motor vehicle (1). The locking system (3) comprises a first device (4), which is configured as a control unit and has two states, in addition to a control unit for unlocking and/or locking the vehicle doors (6), the ignition lock, the steering lock and for releasing and/or locking the immobiliser, the motor control unit or similar. The system also comprises a corresponding second device (5), configured as an electronic key, an ID emitter, a chip card or similar. For operating purposes, the two devices (4, 5) comprise means for transmitting and/or receiving signals. At least one of the signals (7) transmitted between the second device (5) and the first device (4) is a coded operating signal for authenticating said second device (5) in such a way that once the transmitted operating signal has been positively identified for the authorised second device (5), the state of the first device can be modified (4). Prior to its initial operation, the second device (5) lies in a dormant state with a reduced energy consumption, preventing operation-independent functions. The second device (5) is converted from said dormant state into a standby state, in which at least some operation-independent functions are permitted, during the first user-dependent authentication in the form of an initial authentication.
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公开(公告)号：EP1189789A1
公开(公告)日：2002-03-27
申请号：EP00945652.6
申请日：2000-06-23
申请人： Marquardt GmbH
CPC分类号： B60R25/24 , G07C9/00309 , G07C2009/00555 , G07C2009/00793 , G07C2209/63
摘要： The invention relates to a locking system (3), especially for a motor vehicle, comprising a first device which is configured as a control device (4) having at least two states, such as a control device (4) which is used to unlock and/or lock car doors (5), and a second device which is associated therewith and configured as an electric key (5). The locking system (3) further comprises means for determining the distance between the key (5) and the control device (4).A modification of the state of the control device (4) occurs after positive evaluation of an operating signal (7) which is transmitted when the key (5) is validated and the distance is permissible. A range signal is transmitted by one of the two devices (4,5). A retransmission device is arranged in the other device (5,4). The range signal which is transmitted by one device (4,5) is directly converted in the retransmission device of one of the devices (5,4) and retransmitted in a manner which is substantially simultaneous with respect to the other device (4, 5). A device comparing the transmitted range signal and the received range signal is arranged in at least one of the two devices (4,5).
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公开(公告)号：EP1723615B1
公开(公告)日：2014-05-21
申请号：EP05715905.5
申请日：2005-03-10
申请人： Marquardt GmbH
发明人： MATTES, Johannes , STEHLE, Wolfgang
IPC分类号： G07C9/00
CPC分类号： G07C9/00309 , G07C9/00944 , H01Q1/3241 , H01Q7/08 , H01Q21/28
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公开(公告)号：EP1595043B1
公开(公告)日：2011-11-02
申请号：EP04711592.8
申请日：2004-02-17
申请人： Marquardt GmbH
发明人： MÜLLER, Karl , MATTES, Johannes , HIPP, Uwe , WEISSER, Dietmar , GEBER, Michael , RUTHER, Markus , POHLMANN, Andreas , REINHARDT, Matthias
摘要： The invention relates to a locking system, particularly for providing authorization to access and/or drive a motor vehicle. Said locking system comprises a first device (4), such as a control device for unlocking and/or locking the car doors, the ignition lock, the steering wheel lock, for releasing and/or blocking the immobilizer, the engine control apparatus or similar, said first device (4) having at least two conditions and being embodied as a control device, and an associated second device (5) which is embodied in the form of an electronic key, an identifier, a chip card or similar. In order to be appropriately operated, the two devices (4, 5) encompass transmission means (17, 20) and/or receiving means (18, 21) for electromagnetic signals (7) having frequencies (v) which range within a frequency band that is located between two threshold frequencies (va, vb). At least one of the signals (7) transmitted between the second device (5) and the first device (4) is an encoded operating signal (15) for authenticating the second device (5) such that the condition of the first device (4) can be modified in the authorized second device (5) once the transmitted operating signal (15) has been evaluated in a positive manner. The real frequency (vi) at which the transmission means (17) of the second device (5) is operated is stored in a storage medium (25) of the first device (4).
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公开(公告)号：EP1761420A1
公开(公告)日：2007-03-14
申请号：EP05758651.3
申请日：2005-06-29
申请人： Marquardt GmbH
发明人： STEHLE, Wolfgang , WEISSER, Dietmar , KELLER, Juergen , MATTES, Johannes , HIPP, Uwe , SCHWALM, Uwe , SCHULTES, Gerhard
IPC分类号： B60R25/00
CPC分类号： B60R25/24 , B60R25/2072
摘要： The invention relates to a method for transmitting data between two systems, said two systems comprising means for transmitting and/or receiving signals by means of an especially electromagnetic carrier wave (25) in the low-band range for being operational. The signal (12) transmitted between the two systems contains a date (26) consisting of bits. The signal (12) is modulated by a phase shift keying method in such a manner that the change (27) of a bit in the date (26) is encoded by the rapid change in phase in the manner of a phase shift (28) of the carrier wave (25). The invention also relates to a locking system, especially for the authorization to access and/or drive a motor vehicle in the manner of a keyless entry/go functionality. The locking system comprises a first system, having at least two states and being configured as a control system, such as a control system for releasing and/or locking the car doors, the ignition lock, the steering wheel lock, for releasing and/or blocking the immobilizer, the motor control device or the like, and a pertaining second system, configured as an electronic key, an ID transmitter, a chip card or the like. Both systems comprise means for transmitting and/or receiving signals by means of an especially electromagnetic carrier wave (25) for being operational. At least one signal (12) contains a date (26) consisting of bits. The at least one signal (12) is modulated by a phase shift keying method in such a manner that the change (27) of a bit in the date (26) is encoded by the rapid change in phase in the manner of a phase shift (28) of the carrier wave (25).
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公开(公告)号：EP1723615A1
公开(公告)日：2006-11-22
申请号：EP05715905.5
申请日：2005-03-10
申请人： Marquardt GmbH
发明人： MATTES, Johannes , STEHLE, Wolfgang
IPC分类号： G07C9/00
CPC分类号： G07C9/00309 , G07C9/00944 , H01Q1/3241 , H01Q7/08 , H01Q21/28
摘要： The invention relates to an inductive electrical component (26), especially in the form of an antenna for a signal transmission device in the form of an electronic key, an ID transmitter, a chip card or the like, comprising a coil body (30) on which three coils (27, 28, 29) are arranged as coil windings. The longitudinal axes of the coils (27, 28, 29) are essentially orthogonally arranged on the coil body (30) in relation to each other, in such a way that the coils (27, 28, 29) have a reception and/or emission characteristic in all three spatial directions. A fourth coil (31) is arranged on the single coil body (30) for the transfer of energy, especially for operating the signal transmission device. The invention also relates to a closing system using one such inductive electrical component (26), especially for access and/or driving authorisation in a motor vehicle, independently of the manoeuvre, in the form of a KeylessEntry/Go functionality and/or as a remote/short-range operation.
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公开(公告)号：EP1595043A1
公开(公告)日：2005-11-16
申请号：EP04711592.8
申请日：2004-02-17
申请人： Marquardt GmbH
发明人： MÜLLER, Karl , MATTES, Johannes , HIPP, Uwe , WEISSER, Dietmar , GEBER, Michael , RUTHER, Markus , POHLMANN, Andreas , REINHARDT, Matthias
摘要： The invention relates to a locking system, particularly for providing authorization to access and/or drive a motor vehicle. Said locking system comprises a first device (4), such as a control device for unlocking and/or locking the car doors, the ignition lock, the steering wheel lock, for releasing and/or blocking the immobilizer, the engine control apparatus or similar, said first device (4) having at least two conditions and being embodied as a control device, and an associated second device (5) which is embodied in the form of an electronic key, an identifier, a chip card or similar. In order to be appropriately operated, the two devices (4, 5) encompass transmission means (17, 20) and/or receiving means (18, 21) for electromagnetic signals (7) having frequencies (v) which range within a frequency band that is located between two threshold frequencies (va, vb). At least one of the signals (7) transmitted between the second device (5) and the first device (4) is an encoded operating signal (15) for authenticating the second device (5) such that the condition of the first device (4) can be modified in the authorized second device (5) once the transmitted operating signal (15) has been evaluated in a positive manner. The real frequency (vi) at which the transmission means (17) of the second device (5) is operated is stored in a storage medium (25) of the first device (4).
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公开(公告)号：EP1467899A1
公开(公告)日：2004-10-20
申请号：EP03702471.8
申请日：2003-01-20
申请人： DaimlerChrysler AG , Marquardt GmbH
发明人： GEBER, Michael , POHLMANN, Andreas , REINHARDT, Matthias , RUTHER, Markus , HIPP, Uwe , MATTES, Johannes , MUELLER, Karl , WEISSER, Dietmar
IPC分类号： B60R25/00
CPC分类号： B60R25/24 , B60R25/406
摘要： The invention relates to a locking system (3), in particular for an operation-independent access or driving authorisation in the form of a keyless entry/starter function and/or for the operation-dependent access or driving authorisation for a motor vehicle (1). The locking system (3) comprises a first device (4), which is configured as a control unit and has two states, in addition to a control unit for unlocking and/or locking the vehicle doors (6), the ignition lock, the steering lock and for releasing and/or locking the immobiliser, the motor control unit or similar. The system also comprises a corresponding second device (5), configured as an electronic key, an ID emitter, a chip card or similar. For operating purposes, the two devices (4, 5) comprise means for transmitting and/or receiving signals. At least one of the signals (7) transmitted between the second device (5) and the first device (4) is a coded operating signal for authenticating said second device (5) in such a way that once the transmitted operating signal has been positively identified for the authorised second device (5), the state of the first device can be modified (4). Prior to its initial operation, the second device (5) lies in a dormant state with a reduced energy consumption, preventing operation-independent functions. The second device (5) is converted from said dormant state into a standby state, in which at least some operation-independent functions are permitted, during the first user-dependent authentication in the form of an initial authentication.
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公开(公告)号：EP1189789B1
公开(公告)日：2003-08-27
申请号：EP00945652.6
申请日：2000-06-23
申请人： Marquardt GmbH
CPC分类号： B60R25/24 , G07C9/00309 , G07C2009/00555 , G07C2009/00793 , G07C2209/63
摘要： The invention relates to a locking system (3), especially for a motor vehicle, comprising a first device which is configured as a control device (4) having at least two states, such as a control device (4) which is used to unlock and/or lock car doors (5), and a second device which is associated therewith and configured as an electric key (5). The locking system (3) further comprises means for determining the distance between the key (5) and the control device (4).A modification of the state of the control device (4) occurs after positive evaluation of an operating signal (7) which is transmitted when the key (5) is validated and the distance is permissible. A range signal is transmitted by one of the two devices (4,5). A retransmission device is arranged in the other device (5,4). The range signal which is transmitted by one device (4,5) is directly converted in the retransmission device of one of the devices (5,4) and retransmitted in a manner which is substantially simultaneous with respect to the other device (4, 5). A device comparing the transmitted range signal and the received range signal is arranged in at least one of the two devices (4,5).
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