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    • 8. 发明申请
    • METHOD AND DEVICE FOR PROTECTING AN APPLIANCE AGAINST THEFT
    • 方法和设备用于保护装置上的防盗
    • WO0173711A3
    • 2002-08-08
    • PCT/DE0101057
    • 2001-03-20
    • BOSCH GMBH ROBERTHERRMANN MATTHIAS
    • HERRMANN MATTHIAS
    • B60R25/00G08B13/14B60R11/02
    • G08B13/1418B60R25/00
    • The invention relates to a method for protecting appliances (20-24) against theft. Said appliances are networked to one another. Each appliance is provided with an individual identification key and has stored the individual identification keys of the remaining appliances in a protected memory. During operation of the system, an appliance (20) compares the individual identification keys transmitted by the remaining appliances (21-24) with the identification keys which are stored in the memory of said appliance (20). Detection of a divergence between the transmitted and the stored identification keys indicates that the appliance (20) has been removed from the original surroundings and has been placed into other surroundings. This is interpreted as a sign for theft and results in the appliance (20) changing into a theft protection state. The theft protection state can be abandoned and/or a legally changed configuration of the system can be stored by proofing access authorisation, by means of a chip card (25) for instance.
    • 本发明涉及一种用于联网设备的防盗保护(20-24),其中每个设备具有单独的ID的方法,并已存储在其它设备的各个标识符在受保护的存储器中。 在系统的操作的装置(20)从发送个人识别符与存储在它自己的存储器的标识符的数据的其它装置(21-24)的进行比较。 如果发现传输和存储的标识符之间的偏差,这表明,已经,所述装置(20)被从原始环境中取出,并插入到不同的环境。 这是一个盗窃的指示计数,导致该装置(20)合并成一个防盗保护状态。 通过检测访问授权的,例如一个芯片卡(25)可再次离开Diebstahlschurtzzustand和/或系统的法律修改的配置的存储位置。