Container load sensing and control

Potential problems in container handling:
1.Dropping of containers because not all twistlocks are locked in the corner castings.
2.Containers are overloaded, eccentrically loaded or the weights are understated.
3.Containers are lifted from the vessels or trailors with one or more corners still locked to the stack or chassis.
4.Twistlocks and spreaders have exceeded life cycles and may become unsafe to operate.