GRAVITY CENTER HEIGHT MEASURING DEVICE, VEHICLE INSPECTION SYSTEM, AND GRAVITY CENTER HEIGHT MEASURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a gravity center height measuring device and a gravity center height measuring method, capable of accurately measuring a gravity center height of an object in a short time.;SOLUTION: A gravity center height measuring device 40 in the present embodiment measures a gravity center height of an object based on the pendulum principle. The gravity center height measuring device 40 comprises an oscillation unit 19 on which a vehicle (object) 1 is placed, an oscillation guide 28 which supports the oscillation unit 19 for oscillation along a symmetrical arc orbit of a pendulum, oscillation means 16 which imparts stress to the oscillation unit 19 to oscillate the oscillation unit 19, a displacement sensor (oscillation cycle detection means) 8 which detects the oscillation cycle of the oscillation unit 19, and gravity center position calculation means 10 which calculates the gravity center position of the vehicle 1 based on the oscillation cycle detected by the displacement sensor 8.;COPYRIGHT: (C)2012,JPO&INPIT