自动计量分装机控制系统的设计与实现

The Design and Realization of the Automatic-Measurement-Distributing Packer Control System

自动计量分装机控制系统是分装机的核心部分。该系统的主要功能包括参数设定、瞬时值及分装次数显示、振荡强度连续调节、超差报警等。系统由输入电路、显示电路及电气电路等组成,并采用单片机及串行外围电路为主要部件;部分硬件功能采用软件实现,使得该系统结构简单,可靠性强,使用方便。本文详细介绍了自动计量分装机控制系统的系统功能、结构特点、工作原理及软件流程。

The core of this automaticmeasurementdistributing packer is the control system,which has such functions as setting parameters,displaying the momentary value and the times of packing,regulating the vacillatingintensity continuously and alarming overweight.The system is made of inputcircuit,displaycircuit and electric circuit.The single chip computer and the outboardcircuit are used as main parts in the system.Some of the functions of the hardware can be replaced by the software so that the system is made not only more simple and reliable but easier to be used.The functions,characteristics of the structure,operational principle and software flowchart in the system are described in detail here.