| 摘要 |
PROBLEM TO BE SOLVED: To provide a turn direction indicator, mainly used for indicating a turn direction of an automobile and the like, and surely indicating a direction with simple structure. SOLUTION: Since the turn direction indicator surely indicating a direction is provided with: an angular velocity sensor 15; and a control means 14 controlling an output of a driving signal corresponding to an angular velocity signal from the angular velocity sensor 15, the output and stop of the driving signal S1 is conducted according to the angular velocity signal from the angular velocity sensor 15 integratable without using other devices such as a steering angle sensor. Thus, the turn direction indicator surely indicating a direction is formed in the simple structure, dispensing with a complicated connection. COPYRIGHT: (C)2009,JPO&INPIT |
