| 摘要 |
<p>PURPOSE:To allow a control unit to energize a motor sufficiently on the non-slip side, by stopping energizing to an idle-running motor when either one of the left and right driving wheels slips. CONSTITUTION:A detector 23 gives a difference signal of rotating speed signal of motors 5 and 6 to drive the driving wheel on both right and left sides to comparators 24-1 and 24-2. When the driving wheel on the right side slips, +voltage is outputted from the comparator 24-1 since the signal from a detector 23 becomes higher than the reference voltage 25-1. Thus a relay coil C1 is exited, and a point of contact of relay R1 is changed over to the side of a terminal R1-2, so that only a motor 5 is fed. When the driving wheel on the left side slips, the output signal of the detector 23 becomes smaller than the reference voltage 25-2, so that a relay coil C2 is excited and only amotor 6 is fed.</p> |
