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DATA SECURITY SYSTEM FOR A VEHICLE NAVIGATION SYSTEM AND METHOD FOR TRANSMITTING NAVIGATION DATA TO THE VEHICLE NAVIGATION SYSTEM
DATA SECURITY SYSTEM FOR A VEHICLE NAVIGATION SYSTEM AND METHOD FOR TRANSMITTING NAVIGATION DATA TO THE VEHICLE NAVIGATION SYSTEM
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机译:车辆导航系统的数据安全系统和将导航数据传输到车辆导航系统的方法
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摘要
The invention relates to a data security system for a vehicle navigation system (110), comprising enabling/disabling means (140) for enabling or disabling a data transfer from a data memory (130) comprising navigation data (131) to be transmitted to a data storing unit (111) of the navigation system, means (113) for identifying a vehicle or navigation system identification code, a comparison unit (114) for comparing a vehicle or navigation system identification code stored on the enabling/disabling means to the respective identification code of the vehicle or navigation system identified by the means (113) for identifying the identification code, wherein the enabling/disabling means enables or disables the data transfer in dependence on the comparison.
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