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公开(公告)号:EP2767956B1
公开(公告)日:2020-08-05
申请号:EP14154786.9
申请日:2014-02-12
发明人: Kawamura, Daisuke , Iwashita, Hiroaki , Hayashi, Masaki , Oshima, Masaki , Ohashi, Yosuke , Arakawa, Kazunori
IPC分类号: G07C9/00
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公开(公告)号:EP2672654A3
公开(公告)日:2014-04-16
申请号:EP13170354.8
申请日:2013-06-04
发明人: Kawamura, Daisuke , Iwashita, Hiroaki , Hayashi, Masaki , Nagae, Toshihiro , Kato, Hisashi , Egawa, Tetsuya
CPC分类号: H04L63/061 , B60R25/24 , G07C9/00817 , G07C2009/00492 , H04L9/0816 , H04L9/0869 , H04L9/3271 , H04L2209/80 , H04L2209/84
摘要: An immobilizer ECU (6) transmits a vehicle ID code (VID-A) and a SEED code (SC-2h), which is read from an electronic key (2b), to a data center (10) online. The data center (10) generates an encryption key (K-2 from the received SEED code (SC-2h) and a first logic (h), and generates a further SEED code (SC-2Ag) from the encryption key (K-2), the vehicle ID code (VID-A), and a second logic (g). The immobilizer ECU (6) obtains the further SEED code (SC-2Ag) online from the data center (10), generates the encryption key (K-2) from the obtained further SEED code (SC-2Ag), the vehicle ID code (VID-A), and the second logic (g), and stores the encryption key (K-2).
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公开(公告)号:EP1403152A1
公开(公告)日:2004-03-31
申请号:EP03027242.1
申请日:2000-07-07
发明人: Hasegawa, Hiroyasa , Hayashi, Masaki , Kito, Shozo
CPC分类号: B60R25/066 , B60R25/02 , B60R25/02144 , B60R25/04 , Y10T70/5889 , Y10T70/5934 , Y10T70/5938 , Y10T70/7186 , Y10T74/20018 , Y10T477/656
摘要: A shift lever device (70) comprises:
a lock body (72) provided with a steering lock mechanism for rotatably supporting a shift lever (76) that shifts a speed-change gear device;
a transmitter (92) for transmitting predetermined information;
a starter member provided in said lock body (72) wherein, by virtue of the fact that said transmitter (92) is deployed in the vehicle, a receiver provided correspondent with said transmitter received said predetermined information, and when operated in a state in which said shift lever (76) is positioned in the "P" shift position, the engine is started;
a lock plate (80) fixed in the base end side of said shift lever (76) which rotates in accordance with the shifting of said shift lever (76); and
a shift lock pin (96) provided in said lock body (72) correspondent with said lock plate (80) and which is connected to a brake which effects the braking of the vehicle and which, in a state in which said engine is started, unless said brake is operated, engages with said lock plate (80) to prevent the rotation of said lock plate (80).摘要翻译: 本发明提供一种变速杆装置(70),该变速杆装置(70)具有:锁定体(72),该锁定体设置有转向锁定机构,该转向锁定机构可旋转地支承变速齿轮装置的变速杆(76) 发送器(92),用于发送预定信息; 设置在所述锁体(72)中的起动机构件,其中,由于所述发射机(92)被部署在所述车辆中,所述发射机配备有与所述发射机相对应的接收所述预定信息的接收器,并且当在其中 所述换档杆(76)位于“P”档位,发动机启动; 锁定板(80),其固定在所述变速杆(76)的基端侧,所述变速杆随着所述变速杆(76)的变速而旋转; 和设置在所述锁定体(72)中的与所述锁定板(80)对应的换档锁定销(96),所述换档锁定销(96)与实现车辆制动的制动器连接,并且在所述发动机起动 除非所述制动器被操作,否则与所述锁定板(80)接合以防止所述锁定板(80)的旋转。
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公开(公告)号:EP1302375A2
公开(公告)日:2003-04-16
申请号:EP02022341.8
申请日:2002-10-08
发明人: Hayashi, Masaki , Nagae, Toshihiro , Yoshino, Masaki , Kishida, Shinji , Iwamoto, Koji , Asahi, Toshio
IPC分类号: B60R25/02
CPC分类号: B60R25/02153 , B60R25/02142
摘要: An electronic automobile anti-theft apparatus having high reliability includes a motor (23), which moves a lock pin to selectively lock a steering shaft of an automobile. An ECU (31) controls the operation of the motor. A detector (41) generates a detection signal when a shift lever of shift device for a transmission of the automobile is arranged at a parking position. A power transistor (42) goes on in response to the detection signal to permit power to be supplied to the motor,
摘要翻译: 具有高可靠性的电子汽车防盗装置包括:电机(23),其移动锁定销以选择性地锁定汽车的转向轴。 ECU(31)控制电动机的动作。 当用于汽车传动的换档装置的换档杆布置在停车位置时,检测器(41)产生检测信号。 功率晶体管(42)响应于检测信号而导通,以允许向电动机供电,
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公开(公告)号:EP2672654B1
公开(公告)日:2018-04-11
申请号:EP13170354.8
申请日:2013-06-04
发明人: Kawamura, Daisuke , Iwashita, Hiroaki , Hayashi, Masaki , Nagae, Toshihiro , Kato, Hisashi , Egawa, Tetsuya
CPC分类号: H04L63/061 , B60R25/24 , G07C9/00817 , G07C2009/00492 , H04L9/0816 , H04L9/0869 , H04L9/3271 , H04L2209/80 , H04L2209/84
摘要: An immobilizer ECU (6) transmits a vehicle ID code (VID-A) and a SEED code (SC-2h), which is read from an electronic key (2b), to a data center (10) online. The data center (10) generates an encryption key (K-2 from the received SEED code (SC-2h) and a first logic (h), and generates a further SEED code (SC-2Ag) from the encryption key (K-2), the vehicle ID code (VID-A), and a second logic (g). The immobilizer ECU (6) obtains the further SEED code (SC-2Ag) online from the data center (10), generates the encryption key (K-2) from the obtained further SEED code (SC-2Ag), the vehicle ID code (VID-A), and the second logic (g), and stores the encryption key (K-2).
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公开(公告)号:EP2672655B1
公开(公告)日:2018-03-21
申请号:EP13170355.5
申请日:2013-06-04
发明人: Kawamura, Daisuke , Iwashita, Hiroaki , Hayashi, Masaki , Nagae, Toshihiro , Kato, Hisashi , Egawa, Tetsuya
CPC分类号: H04W12/04 , B60R25/24 , G07C2009/00388 , G07C2009/00412 , H04L9/0816 , H04L9/0869 , H04L9/3271 , H04L2209/80 , H04L2209/84
摘要: An offline immobilizer ECU (6) reads an encryption key generation code (SC-A3) from an offline additional electronic key (2c) and generates an electronic key encryption key for the offline additional electronic key (2c) using the encryption key generation code (SC-A3) and a communication subject key encryption key (VK-A) held by the immobilizer ECU (6). The immobilizer ECU (6) stores, in a memory (69), the generated electronic key encryption key (VK-A) and a key ID code (KID-3) that is read from the offline additional electronic key (2c).
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7.
公开(公告)号:EP2767446B1
公开(公告)日:2015-04-29
申请号:EP14154788.5
申请日:2014-02-12
发明人: Kawamura, Daisuke , Iwashita, Hiroaki , Hayashi, Masaki , Oshima, Masaki , Egawa, Tetsuya , Arakawa, Kazunori
IPC分类号: B60R25/24
CPC分类号: G07C9/00896 , B60R25/24 , G07C9/00007 , G07C9/00309 , G07C9/00817
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公开(公告)号:EP2672655A3
公开(公告)日:2014-04-16
申请号:EP13170355.5
申请日:2013-06-04
发明人: Kawamura, Daisuke , Iwashita, Hiroaki , Hayashi, Masaki , Nagae, Toshihiro , Kato, Hisashi , Egawa, Tetsuya
CPC分类号: H04W12/04 , B60R25/24 , G07C2009/00388 , G07C2009/00412 , H04L9/0816 , H04L9/0869 , H04L9/3271 , H04L2209/80 , H04L2209/84
摘要: An offline immobilizer ECU (6) reads an encryption key generation code (SC-A3) from an offline additional electronic key (2c) and generates an electronic key encryption key for the offline additional electronic key (2c) using the encryption key generation code (SC-A3) and a communication subject key encryption key (VK-A) held by the immobilizer ECU (6). The immobilizer ECU (6) stores, in a memory (69), the generated electronic key encryption key (VK-A) and a key ID code (KID-3) that is read from the offline additional electronic key (2c).
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公开(公告)号:EP2663018A1
公开(公告)日:2013-11-13
申请号:EP13167027.5
申请日:2013-05-08
发明人: Kawamura, Daisuke , Iwashita, Hiroaki , Hayashi, Masaki , Nagae, Toshihiro , Kato, Hisashi , Egawa, Tetsuya
IPC分类号: H04L9/08
CPC分类号: H04L9/0816 , H04L9/0822 , H04L9/083 , H04L9/0869 , H04L2209/84
摘要: An electronic key registration system (14) includes a controller (4) of a communication subject (1), an initial electronic key (2a) that communicates with the communication subject and has an initial encryption key generation code (Cr), an additional electronic key (2b) that communicates with the communication subject, and an information center (31) including an additional encryption key (K2). The initial electronic key (2a) holds an initial encryption key (K1) generated from the initial encryption key generation code (Cr) and a logic (f). The controller (4) holds the logic (f) and identification information of the communication subject (1). The controller acquires the initial encryption key generation code (Cr) from the initial electronic key (2a), generates an initial encryption key (K1) from the initial encryption key generation code and the logic held by the controller, and stores the initial encryption key (K1). The information center (31) sends the additional encryption key (2b) to the additional electronic key (2b) or the controller (4) through a network.
摘要翻译: 电子钥匙登记系统(14)包括通信对象(1)的控制器(4),与通信对象通信并且具有初始加密密钥生成代码(Cr)的初始电子密钥(2a),附加电子 与通信对象通信的密钥(2b)以及包括附加加密密钥(K2)的信息中心(31)。 初始电子密钥(2a)保存从初始加密密钥产生码(Cr)和逻辑(f)产生的初始加密密钥(K1)。 控制器(4)保存通信对象(1)的逻辑(f)和识别信息。 控制器从初始电子钥匙(2a)获取初始加密钥匙生成代码(Cr),从初始加密钥匙生成代码和控制器保存的逻辑中生成初始加密密钥(K1),并将初始加密密钥 (K1)。 信息中心(31)通过网络将附加加密密钥(2b)发送到附加电子密钥(2b)或控制器(4)。
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公开(公告)号:EP2663018B1
公开(公告)日:2018-07-11
申请号:EP13167027.5
申请日:2013-05-08
发明人: Kawamura, Daisuke , Iwashita, Hiroaki , Hayashi, Masaki , Nagae, Toshihiro , Kato, Hisashi , Egawa, Tetsuya
IPC分类号: H04L9/08
CPC分类号: H04L9/0816 , H04L9/0822 , H04L9/083 , H04L9/0869 , H04L2209/84
摘要: An electronic key registration system (14) includes a controller (4) of a communication subject (1), an initial electronic key (2a) that communicates with the communication subject and has an initial encryption key generation code (Cr), an additional electronic key (2b) that communicates with the communication subject, and an information center (31) including an additional encryption key (K2). The initial electronic key (2a) holds an initial encryption key (K1) generated from the initial encryption key generation code (Cr) and a logic (f). The controller (4) holds the logic (f) and identification information of the communication subject (1). The controller acquires the initial encryption key generation code (Cr) from the initial electronic key (2a), generates an initial encryption key (K1) from the initial encryption key generation code and the logic held by the controller, and stores the initial encryption key (K1). The information center (31) sends the additional encryption key (2b) to the additional electronic key (2b) or the controller (4) through a network.
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