[1]尤芳怡,朱德友.水泥道板砖骨料定量加料控制系统硬件设计[J].华侨大学学报(自然科学版),2004,25(2):172-175.[doi:10.3969/j.issn.1000-5013.2004.02.016]
　You Fangyi,Zhu Deyou.Hardware Design of a System for Controlling Quantitatively Feeding Raw Materials in Preparing Aggergate of Cement Brick Paving[J].Journal of Huaqiao University(Natural Science),2004,25(2):172-175.[doi:10.3969/j.issn.1000-5013.2004.02.016]
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水泥道板砖骨料定量加料控制系统硬件设计()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第25卷
期数:
2004年第2期
页码:
172-175
栏目:
出版日期:
2004-04-20

文章信息/Info

Title:
Hardware Design of a System for Controlling Quantitatively Feeding Raw Materials in Preparing Aggergate of Cement Brick Paving
文章编号:
1000-5013(2004)02-0172-04
作者:
尤芳怡; 朱德友
华侨大学机电及自动化学院; 华侨大学机电及自动化学院 福建泉州362011; 福建泉州362011
Author(s):
You Fangyi;  Zhu Deyou
College of Electromech. Eng. & Auto., Huaqiao Univ., 362011, Quanzhou, China
关键词:
单片机;  路砖;  定量加料;  硬件
Keywords:
single-chip microcomputer;  brick;  paving;  quantitative feeding;  hardware
分类号:
TU525.2; TP273;
DOI:
10.3969/j.issn.1000-5013.2004.02.016
文献标志码:
A
摘要:
以AT8 9C5 2单片机为核心,扩展了人机接口、机电接口、通讯接口的水泥道板砖骨料定量加料控制系统 .在相应软件的支持下,通过CBLGM S/ 15 0 0型拉压力传感器,检测加入混合料斗中骨料的总重量 .经系统与预设参数判断比较,发出输出控制信号; 经驱动电路放大后,控制 3个加料斗的启闭 .从而实现按比例自动精确加料 .实验表明,该系统在相应程序的支持下合理可行,经济性好且系统电路简单 .
Abstract:
Taking AT89C52 single-chip microcomputer as the core, the authors extended the control system with human-machine interface and electromechanical interface and communications interface for guantitatively feeding raw materials in preparing aggregate of cement brick paving. With the support of corresponding software, the total weight of aggregate feeding in mixing bunker was detected by CBLGM-S/1 500 type sensor with tensil stress. After judging and comparing the system with preinstalled parameter, the signal of output control was delivered; after amplifying through drive circuit, start and stop of three bnnkers were controlled. Thus the proportionate and automatic and accurate feeding can be realized. As indicated by experiment, this system is rational and feasible with the support of corresponding program, it is rational in cost and simple in circuit of system.

参考文献/References:

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[3] 王幸之, 王雷, 翟成. 单片机应用系统抗干扰技术 [M]. 北京:北京航空航天大学出版社, 1999.376-384.

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更新日期/Last Update: 2014-03-23