|本期目录/Table of Contents|

[1]王 博,王昊星,燕 斌,等.用于PLC控制的STM32数据采集系统[J].工业仪表与自动化装置,2016,(03):47-51.
　WANG Bo,WANG Haoxing,YAN Bin,et al.The STM32 data acquisition module for PLC control system[J].Industrial Instrumentation & Automation,2016,(03):47-51.
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用于PLC控制的STM32数据采集系统(PDF)

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2016年03期
页码:
47-51
栏目:
出版日期:
2016-06-15

文章信息/Info

Title:
The STM32 data acquisition module for PLC control system
文章编号:
1000-0682(2016)03-0000-00
作者:
王 博; 王昊星; 燕 斌; 刘耀波; 李 旭; 石 岩
（中煤科工集团西安研究院有限公司物探仪器研究所，西安 710077）
Author(s):
WANG Bo;  WANG Haoxing;  YAN Bin;  LIU Yaobo;  LI Xu;  SHI Yan
(CCTEG Xi’an Research Institute,Xi’an 710077, China)
关键词:
数据采集; S7-300 PLC; 自动化系统; Modbus协议; STM32微控制器
Keywords:
data acquisition;  S7-300 PLC;  automatic system;  module bus protocol;  STM32 controller
分类号:
TP273
DOI:
-
文献标志码:
A
摘要:
传统PLC采集模块与传感器之间采用硬接线方式，线路连接复杂且不易故障排查。为此，设计了一种基于STM32的数据采集系统。该系统将不同传感器的输出信号采集至STM32处理器，并通过RS485总线将数据传输至PLC模块进行后续处理。对采集系统进行软、硬件设计，该系统成功应用于KJ416矿用水泵监控系统。为了验证该采集系统的正确性和测试数据传输的可靠性，对电机温度和水位进行了测量，并进行了误码率实验。实验结果表明：该采集系统能够对不同传感器进行准确测量，具有较高的通信可靠性，能够满足工业现场的数据采集要求。
Abstract:
Traditional PLC acquisition module and sensor using hard wired way, the connection is complex and not easy to troubleshoot. So a data acquisition system based on STM32 is designed. The system collects the output signals of different sensors to the STM32 processor, and the data is transmitted to the PLC module for subsequent processing by the RS485 bus. The software and hardware of the system are designed, and the system is successfully applied to the monitoring and control system of KJ416 mine water pump. In order to verify the correctness of the data acquisition system and the reliability of the test data transmission, the motor temperature and water level were measured, and the error rate test was carried out. The experimental results show that the acquisition system can accurately measure different sensors with high communication reliability, and can meet the requirements of data acquisition in the field of industry.

参考文献/References:

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[2] 肖林京, 孙传余, 梁慧斌. PLC 在水泵自动化监控系统中的应用[J]. 煤炭工程, 2007 (3): 102-104.
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[5] 汤伟,李含君,唐玉宝. 煤矿井下排水泵房自动化监控系统的设计[J].煤矿机械,2014,35(5):208-210.
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备注/Memo

备注/Memo:
收稿日期：2015-09-22
作者简介：王博（1987），男，陕西渭南人，硕士学历，助理工程师，研究方向地球物理勘探及自动化控制系统。
更新日期/Last Update: 1900-01-01