FIELD: transport.
SUBSTANCE: set of invention relates to protection of transport facilities (TF) against theft. Proposed antitheft system comprises at least two interlocking devices and allows their initiation. In setting antitheft system in protection mode, only one interlocking device is initiated with TF engine shut down. In the case of unauthorised cutout of said initiated interlocking device, another interlocking device is initiated. In changing antitheft system into protection removal mode, all interlocking device are cut out provided authorised generation of protection removal instruction. TF antitheft system comprises at least two interlocking devices and control unit connected with each said device. Proposed system allows, when in protection mode, a successive initiation of each interlocking device in the case of unauthorised cutout of initiated interlocking device.
EFFECT: better protection against TF theft.
13 cl, 4 dwg
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