红外线感应自动门运转时几乎没有声音，它应用于许多方面。

上电后，红外线感应自动移门的初始化工作流程是上电后以学习速率缓慢开门，撞墙后停下并清除长度计数器。

-Infra-red sensors, automatic doors nearly silent operation, it applies to many aspects. Power, the infra-red sensors, automatic shift gate is the initialization process after power to open the door to the slow learning rate, after the wall to stop and clear the length counter. ...