工控计算机 can总线,基于LabVIEW的工控CAN总线通信设计

最新推荐文章于 2025-03-26 08:57:49 发布

胡轶强

最新推荐文章于 2025-03-26 08:57:49 发布

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文章标签：工控计算机 can总线

本文介绍将VI技术引入工业控制系统，结合CAN现场总线，通过RS232/CAN转换器实现应用层数据通信，简化主机与监控模块间的通信。这种方法有助于快速高效地开发CAN bus的主机应用程序。

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Industrial CAN bus communication design based on LabVIEW

1、Wuhan University of Technology

Abstract：LabVIEW is a kind of Virtual Instruments Development Platform that is developed by National Instruments Corporation.It adopts the graphic programming language,and can provide lots of instrument driver programs for users together with powerful functions of human-computer interface design and data analysis and processing,users can establish flexsible and reliable application system quickly with it,so LabVIEW is widely used in control system development.This paper presents the introduction of VI technology into the industrial control system, and combines VI technology with field bus CAN.By adding a RS232/CAN converter,it implements application-level data communication, packing the down-transmission CAN message and separating message between the host-computer application system and the monitoring function modules. The host-computer application system of CAN bus can be quickly and effectively developed with this method that introduced in this paper.