FIELD: guarded vehicles.
SUBSTANCE: system contains an electronic unit on the guarded vehicle, interacting with it via a protected algorithmic radio exchange, the owner's key-fob, equipped with an internal accelerometer. The electronic unit on the vehicle is equipped with its own accelerometer and a device for analyzing accelerometric readings, and when the vehicle starts to move, the current data of both accelerometers is compared in a subsequent time period of up to 600 minutes of movement and at this time at least one machine command of the system is generated to enable or disable the functioning of the vehicle. Keyless entry systems have also been proposed.
EFFECT: improved safety is achieved.
9 cl
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