Electronic safety bolt has main structure which houses computer, LED which warns of any attempt to violate bolt/any detour taken from planned route of vehicle

摘要

The bolt includes a main structure which houses global system for mobile communication (GSM)/satellite antennas, computer and LED (12) which warns of any attempt to violate the bolt/any detour taken from planned route of vehicle. The bolt assembly includes arms (2,3) terminating in closure structures (4,5) connected to/in contact with bars (6) of truck/container and one of the arms has a switch (8) communicating with computer.