| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To control a plurality of driving units by a single controller unit and drive a lighting lamp without a delay following the rotational movement of a moving body in order to mount an automatic directing device for the moving body lighting lamp on the lighting lamps already mounted on the moving body. <P>SOLUTION: The controller unit is composed of an angular speed detector 1, a subtractor 2, a gain adjuster 3, and a normal/reverse revolution device controller 4, with the transmission speed of signals being set at 500 ms or less, while a driving unit is composed of a normal/reverse revolution device 5 and an angular displacement detector 7, with the driving speed set at 30 deg/s or more. The normal/reverse revolution device 5 is equipped with a plurality of other driving units interlocked with another normal/reverse revolution device 8. Accordingly, the driving units can be retrofitted because of reduction in size brought about by the separation of the control unit and multiple driving units, and also the lighting lamps can be driven without any delay from the rotational movement of the moving body. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
