ABNORMALITY DIAGNOSTIC METHOD OF SENSOR SYSTEM, ABNORMALITY DIAGNOSIS DEVICE OF SENSOR SYSTEM, AND SENSOR SYSTEM AND VEHICLE INCLUDING THE SAME

摘要

To provide an abnormality diagnostic method of a sensor system capable of specifying an abnormal sensor.SOLUTION: In an abnormality diagnostic method of the sensor system, the sensor system includes three or more sensors 11, 12, and 21 including a velocity sensor 21 and a vibration sensor 11. This system monitors the operational states of the sensors 11, 12, and 21, and estimates which sensor has an abnormality, of the plurality of sensors 11, 12, and 21, using the majority vote of the relative operational states (status) between the plurality of sensors.SELECTED DRAWING: Figure 2