| 摘要 |
PURPOSE:To obtain a natural wiping operation of a wiper by reducing a detecting time cycle for a stop control mode, when a wiper control mode is discontinuously switched from an operation control mode for dealing with a quantity of rain above a certain value, to said stop control mode. CONSTITUTION:A program for controlling wiper is previously set in a ROM24, and a CPU26 controls the operation of each part according to the program. When a wiper control mode is discontinuously switched from an Hi mode to a stop control mode without passing through an L0 mode or an Int mode, e.g., when a car entered a tunnel, an Hi flag is continuously set at on, a defined bias is applied to a timer to reduce the detecting time cycle for the stop control mode, a short cycle for waiting an Hi mode operation is set, and carry out a wiper control for rapidly detecting the quantity of rain when traveling in rain is resumed, obtaining a good front vision. |
