摘要
在简要比较几种常用串行通信使用特点的基础上,结合船舶自动控制中集控室和损管室的即时通信实例,详细阐述了用VB6.0语言开发RS-485串行通信程序的过程。同时简要叙述RS-485串行通信硬件设施,并对RS-485至CAN间通讯的通讯卡开发作了具体描述。
Based on the comparison of application features of several conventional serial communications, the development of RS-485 serial communication program by using VB6.0 is described in detail, combined with some examples of communication between engine room and damage management room in ship automation. The hardware of RS-485 serial communication is introduced briefly and also the development of the communication card from RS-485 to CAN communication block is described concretely.
出处
《上海船舶运输科学研究所学报》
2005年第2期108-112,共5页
Journal of Shanghai Ship and Shipping Research Institute
