【摘要】 随着现场总线技术的发展以及芯片性价比的进一步提高,为满足上述要求奠定了基础。提出了一种基于CAN总线的开放式、数字化,网络化、智能化的新型可编程控制系统。给出了该系统的体系结构和运行模式,可编程机制,智能节点,应用层通信协议。更多还原

【Abstract】 With the development of fieldbus technology and the chip performance-price ratio further enhancement; that established the foundation to satisfy the above request.In this paper;a new programmable control system based on CANBUS is presented;including the system architecture;the intelligence node;the design of application layer communication protocol.更多还原