电子轨道衡用计算机系统

• 作 者: 严振祥 朱世铸
• 机 构: 南京工学院,扬州无线电厂
• 出 处: 电子技术应用
• 发表日期: 1981年05期
• 关键词: 电子轨道衡 空车 根轴 计量设备 计算机系统 净重 工作原理 一根 框图 动态称重

一、前言电子轨道衡是用来对火车所载货物在行驶中进行称重的一种大型自动化计量设备。其工作原理是利用火车在行驶中一根根轴(即一对对轮子)进入称重台,测出每根轴的承重,同一节车各轴承重之和就是该节车重量,由实车重量和空车重量之差可得货物净重。轨道衡的测量仪表框图见图1。

I. INTRODUCTION Electronic track scale is a kind of large-scale automated measuring equipment used to weigh the goods carried in train. Its working principle is to use a train traveling in a root shaft (that is, a pair of wheels) into the weighing platform, measured the bearing capacity of each shaft, the same section and the weight of each bearing is the weight of the car by the real car The difference between the weight and the weight of the empty car can get the net weight of the goods. Rail scale measuring instrument block diagram shown in Figure 1.