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    • 4. 发明公开
    • ANTI-THEFT SYSTEM AND METHOD FOR A VEHICLE
    • 弗吉尼亚州维多利亚州立大学
    • EP0816192A1
    • 1998-01-07
    • EP96907690.0
    • 1996-03-28
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • IWAMOTO, KoujiKONDO, MotoshiKAMIYA, MasachikaAKATSUKA, Takao
    • B60R25/04
    • B60R25/225B60R25/04B60R25/24
    • Anti-theft system and method in which re-registration and deletion of a code is performed without using an exclusive tool. Modes are changed to a master key code registration mode when an ignition switch is switched from OFF to ON five times consecutively within T1 seconds after a master key having its code registered is inserted into a key cylinder, within the following T2 seconds an opening and closing operation of a door is repeated six times, and the ignition switch is switched off and then the key is removed from the key cylinder. When a master key, a new code of which is to be registered is then inserted into the key cylinder within T3 seconds after the master key having a code already registered is pulled out of the key cylinder, and the ignition switch is turned on within T4 seconds after the insertion of the master key into the key cylinder, an identification code to be registered is read out of a transponder, and after a lapse of T5 seconds the identification code so read out is registered in memory as a registration code.
    • 在不使用专用工具的情况下执行代码的重新注册和删除的防盗系统和方法。 在将其代码注册的主密钥插入钥匙筒之后,在T1秒内将点火开关从OFF切换为ON连续五次,模式更改为主钥匙代码注册模式,在T2秒内打开和关闭 门的操作重复六次,点火开关关闭,然后钥匙从钥匙筒上取下。 当在具有已经登记的代码的主密钥被拉出钥匙筒之后的T3秒内将要注册的新代码的主密钥插入钥匙筒中,并且点火开关在T4内被接通 在将主密钥插入钥匙筒之后的几秒钟内,从发送应答器中读出要登记的识别码,经过T5秒后,读出的识别码作为注册码登记在存储器中。
    • 6. 发明公开
    • Anti-lockout smart key system
    • Verriegelungschutzsystem mit IntelligentemSchlüssel
    • EP0931896A3
    • 2001-10-24
    • EP99300208.8
    • 1999-01-12
    • Ford Global Technologies, Inc.
    • Stephan, Craig Hammann
    • E05B49/00
    • B60R25/225
    • An apparatus and method for alerting a driver that the keys have been left inside the vehicle with the doors locked uses a smart key. The smart key (10) has a built-in transmitter and receiver (12), a battery (11) and a mechanical switch (14) for deactivating the transmitter/receiver to conserve key battery power. The apparatus and method cover the four different situations that can exist after the vehicle doors are closed and locked. First the driver is inside the vehicle. Second, the driver is outside the vehicle and has the key. Third, the driver has left the key behind in the ignition (16). Fourth, the driver has left the key behind somewhere in the vehicle other than the ignition. Situations three and four merit alerting the driver, and the system activates an alarm (24) to notify the driver and temporarily unlock the doors.
    • 该系统包括具有内置发射器/接收器(12),电池(11)和机械开关的智能钥匙(10),该机械开关当插入锁定时打开以使发射器/接收器停用。 设备产生表示门的锁定,解锁,打开和关闭状态的门状态信号,并且另一设备产生代表点火的开启,关闭,按键插入和钥匙移除状态的点火状态信号。 车辆发射机/接收机(22)与密钥中的发射机/接收机进行通信。 控制器(18)接收点火状态信号和门状态信号,并从车辆发射机/接收机和密钥发射机/接收机接收信号。 当钥匙留在车辆中并且门被关闭和锁定时,控制器启动报警器(24)并临时解锁门。