Anti-collision and zone protection system

1.The system can provide real-time supervision and
monitoring for up to 20 tower cranes in one single site,
as well as saving records for tracking and checking.
2.It continuously calculates the relative locations of
jib-arms and trolleys of the tower crane within the
network that might interfere with each other. Upon
detecting that there are possibilities of tower cranes
interfering or even colliding with anther one or the tower
crane hook(or jib)overstepping into the no-go “sensitive”
(protected)zones, such as streets, highways,schools,
public areas, and power lines etc., the system will give
pre-alarm first until the operating system of the tower
crane works, stopping the operation, thus keeping the
possibilities of accidents from happening due to
negligence or misjudgment by the operator and
guaranteeing safe operation of the tower crane