OVERTURN ALARM DEVICE, VEHICLE, OVERTURN ALARM METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To enable a driver to directly recognize easiness to overturning of a vehicle prior to the start of driving by simple processing.;SOLUTION: The overturn alarm device 20 is constructed to include: a roll angle storing part 23 storing the roll angle of the vehicle in each sampling period; a roll angle detection part 21 acquiring the roll angle by determining the start of the loading of a freight on a loading platform according to the change of air pressure in an air bellows, determining the completion of the loading of the freight on the loading platform according to the change of the air pressure from the time when the loading of the freight on the loading platform starts, subtracting the average value of sampling values of the roll angle stored in the roll angle storing part 23 during a period between the time when the start of the loading is determined and the time before a predetermined period from the average value of the sampling values of the roll angle stored in the roll angle storing part 23 during a period between the time when the completion of the loading is determined and the time before the predetermined period; and a display control part 22 displaying the roll angle as the index of the risk of overturn on the display picture 24.;COPYRIGHT: (C)2012,JPO&INPIT