CAN总线节点通讯卡的设计与实现  

The design and implementation of CANbus node communication card

作　　者：李智星[1] 戴义保[1] 张同新[1] 

机构地区：[1]东南大学自动控制系,南京210096

出　　处：《仪器仪表用户》2004年第2期30-31,共2页Instrumentation

摘　　要：介绍了利用现有控温仪表构建一套CAN总线系统。对CAN总线节 点通讯卡的硬件组成,软件流程做了较详细的说明。该CAN节点通讯卡与 上位机,智能控制仪表联接,从而构成分布式测控系统。现已应用于几个控 温项目中。A suit of CAN bus based on the existed intelligence control instruments is presented. The hardware composition and software flowchart of the CANbus node communication card are described in detail. The card can be connected with host computer and Intelligen ce control instruments to build a distributed measuring and control system. The system has been used in several temperature control projects.

关 键 词：现场总线 CAN总线 CAN节点通讯卡 智能控制仪表 控温仪表 分布式测控系统 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置] TP336[自动化与计算机技术—控制科学与工程]