| 摘要 |
PURPOSE: A device is provided to automatically control the spraying direction of defroster nozzle and the operation of a heater according to a control algorithm, analysis and the judged result for automatically sensing the frost generated on the wind shield and its position. CONSTITUTION: The frost removing device is composed of:a micro camera(12) for continuously sensing the frost generated on the wind shield, installed on the rear circumferential face of a room mirror; a control unit(40) for outputting a control signal by judging whether the frost is generated and the position of the generated frost; a heater control unit(50) for automatically controlling the heater inside vehicle by feeding a control signal output from the control unit; a defroster nozzle angle control unit(60) for automatically controlling the angle of the defroster nozzle by feeding the control signal.
|
