Patent ID: 7006899
Filing Date: 2006-02-28
Classification: B60K,B60L,B60W,F16D,H02P,Y02T,Y10T

Abstract:
1. A hunting detecting device for an electrical load controlling device, wherein the electrical load controlling device is configured to set a current command value for an electrical load, wherein, based on a deviation between a current that actually flows through the electrical load and the current command value, the electrical load controlling device further performs at least proportional control in a group including proportional control, integral control, and differential control, wherein the electrical load controlling device is further configured to send a current generated based on the control being performed to the electrical load, the hunting detecting device comprising: a current determining device configured to determine whether there is a current through the electrical load; and a hunting detector configured to count each time when the current through the electrical load determined to be present by the current determining device drops below a predetermined low level within a predetermined period of time as a hunting condition.