LonWorks-CanBus通讯协议控制网关的设计

Protocol Control Gateway Design of LonWorks-CanBus Communication

本文介绍了LonWorks和CAN现场总线应用的现状,在阐述其通讯必要性的基础上,提出了一种基于单片机技术的LonWorks和CanBus数据通讯的方案,完成了LON总线与CAN总线数据通讯协议控制网关的设计。该协议网关很好的解决了在同一控制系统中LON总线和CAN总线的交叉应用问题。

This paper introduces the present application situation of LonWorks and CAN field bus. After explaining communication essentiality about these buses, the paper presents a data communication way of LonWorks and CanBus base on microcontrollers technology , and accomplishes protocol gateway design of communication between LON bus and CAN bus. The protocol gateway solves alternate application question of the two buses in one control system.