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昆明冶金高等专科学校学报 ›› 2019, Vol. 35 ›› Issue (5): 59-63.DOI: 10.3969/j.issn.1009-0479.2019.05.009

• 机械设计制造与自动化技术 • 上一篇    下一篇

基于RS485总线的远程称重终端数据采集系统设计

许连阁   

  1. 辽宁机电职业技术学院自动控制系,辽宁丹东118000
  • 收稿日期:2019-09-26 出版日期:2019-10-31 发布日期:2019-10-31
  • 作者简介:许连阁(1969-),男,黑龙江宾县人,高级实验师,工学学士,主要从事智能控制技术研究。

Data Acquisition System  of Remote Weighing Terminal Based on RS485 Bus

XU Liange   

  1. Department of Automatic Control Engineering,Liaoning Mechatronics College,Dandong 118000,Liaoning,China
  • Received:2019-09-26 Online:2019-10-31 Published:2019-10-31

摘要: 应某食品加工企业的要求,远程采集工人完成的工作重量。设计计算机和单片机之间通过RS485总线进行远程称重终端数据采集系统,介绍系统的总体组成和软硬件的设计方法,系统经过测试和实际应用表明,能够实现企业的技术要求并为其节约成本,具有一定的推广价值。

关键词: 数据采集, 串行通信, RS485总线, 无线数传模块

Abstract: According to the requirements of a food processing enterprise,the weight of processed goods is collected remotely.Based on R485 Bus,the data acquisition system of remote weighing terminal between computer and single chip computer is designed.The overall composition of the system  and the design method for software and hardware are presented.The test and practical application of the system show that it can meet the technical requirements of the enterprise and save costs.It is worth popularizing.

Key words: data acquisition, serial communication, RS485bus, wireless data-transmission module

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