| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control method of an automatic door capable of surely determining stopping of the door. <P>SOLUTION: In a step 30, a determination is made on whether or not a PWM value Pi is larger than a preset threshold value Ps(%). When the Pi is set to the Ps or more, Si = Pi is set in a step S35. When the Pi is not set to the Ps or more, Si = 0 is set in a step S40. In a step S45, S = S + Si is set by integrating time. In a succeeding step S50, a time integral value S of the PWM value is compared with a preset stopping determining reference value Se. When S ≥ Se is not set, a variable (i) is incremented in a step S55, and the step is returned to a step S15. When S ≥ Se is set in the step S50 by performing processing after the step S15, a determination is made that the door 10 is completely stopped by advancing to a step S60. <P>COPYRIGHT: (C)2007,JPO&INPIT |
