这是一个开关盒布线程序，能够根据输入判断是否可布线，并能设置时间自动布线将布线顺序写入数据库。-This is a switch-box routing procedures, be able to judge whether the input wiring and cabling setup time will be automatically written into the wiring sequence database.

声音达到一定强度后，打开开关，无声音时延时10秒 自动关闭。(A sound control lamp that automatically closes for 10 seconds when no sound is sound)