DEVICE FOR DETECTING GRAVITY CENTER, DEVICE FOR PREDICTING CRITICAL SPEED FOR LATERAL OVERTURN, AND DEVICE FOR PREDICTING CARGO WEIGHT

摘要

A center-of-gravity detection system (100) of the present invention includes a vehicle (11, 12) capable of carrying cargo and adapted to be towed by a towing vehicle, a shake detector (14) configured to detect shakes in the directions of the self-weight and width of the towed vehicle (11, 12) during travel of the towed vehicle (11, 12), and an arithmetic unit (15). The arithmetic unit (15) is configured to derive, based upon physical quantities that correlate with the shakes, the location of the center of gravity, in three-dimensional space, of the towed vehicle (11, 12).