电子限位技术在管状电机控制系统中的应用

管状电机是卷帘机和窗帘机的驱动设备．在日常生活中的应用日益增多。为方便使用,要求其电气控制系统可以实现遥控开/关,限位自动停机以及失电后无需重新设置系统限位参数。为此．给出一种有效的电子限位技术．并以单片机为关键部件实现。该系统限位精度高,还可使设备的体积做到尽量小

Application of electronic limit technology in the tubular motors control system

Tubular motors are used to drive shutter mechanisms and curtain machines, which are convenient in the daily life. Their electrical control system without re-instate the limit parameters after the power-off requires remote control, stopping automatically at a limit place and dispensing with reinstalling parameters of the limit place. So an efficient technology for electronic limit is given to produce the electrical control system with high accuracy of the limit place, using single-chip as a core component, which can also makes equipments as small volume as possible.