This article on the construction site of the freight elevator control system control method is studied, based on the realization of the infrared remote control system on motor control system including control, infrared remote control system, single-chip microcomputer to control the motor driving circuit method. In addition, system transmitting part adopts chip for M50462 television remote control, SM0038 as integration of infrared receiver, taking 89S52as main control chip, SM0038 as a DC motor drive module, completed in the main circuit of DC motor control. This article elaborated the system's overall design, hardware structure and software module.
In this paper, the construction site of the freight elevator control system control methods are studied, realized based on infrared remote control system of the motor control system control, including infrared remote control system of relevant knowledge, SCM control motor driver circuit method. In addition, the system launch of the chips for M50462 TV remote, SM0038 as infrared integration receptors, with 89 S52 as the controller chip, SM0038 as dc motor driver module, finished in the main circuit of dc motor control. Specific expounds the design of the whole system, hardware structure and software modules.
In this paper, the construction site of the freight elevator control system control methods are studied, realized based on infrared remote control system of the motor control system control, including infrared remote control system of relevant knowledge, SCM control motor driver circuit method in addition, system launch of the chip for M50462 TV remote, SM0038 as infrared integration receptors, with 89 S52 as the controller chip, SM0038 as dc motor driver module, finished in the main circuit of dc motor control has elaborated the design of the whole system, hardware structure and software modules
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