| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a voltage controller for a vehicular dynamo, which collects a deceleration energy to improve fuel consumption and prevents the collision of a following vehicle against a preceding vehicle resulting from misrecognition of the following vehicle. <P>SOLUTION: Even if a rear brake lamp 3r is not turned on, when Bsw is not turned on, an output voltage from the dynamo 5 is controlled to a first voltage V1 when an engine rotating speed Ne is equal to or more than a given value and a vehicle is decelerated or it is controlled to a second voltage V2 lower than the first voltage V1 when the engine rotating speed Ne is less than the given value and the vehicle is decelerated to exert voltage control emphasizing on fuel consumption. When Bsw is turned on, the output voltage from the dynamo 5 is controlled to a third voltage V3 higher than the second voltage V2 to prevent abrupt darkening of the rear brake lamp 3r, thereby preventing an occupant in the following vehicle from make a misrecognition. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
