Remote operation method for the locking and/or unlocking of a vehicle

作者： Klaus Bödeker , Jörg Schrape

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摘要: The transmitter and receiver, which operate e.g. via radio waves have respective clocks that are synchronized with each other. Time information is derived from the current clock time, added to data message be transmitted. receiver extracts time determines valid if lies within a defined window.

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参考文章(5)

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