摘要
针对控制系统中单片机和上位机的通信问题,制定了一个适用于微型控制系统的网络通信协议.给出了协议制定的原则,分析了通信协议中校验部分存在的问题,定义了一种适合微型控制系统的校验码—非0校验.阐述了该协议在单片机控制系统中实现的过程,验证了该协议的有效性及稳定性.
Aimed at a class of communication problem between the SCM and main computers, a network communication protocol in mini-control system used in SCM has been establish. The principle of protocol has been given. Furthermore, the question of a checkout-code has been analyzed. A checkout-code used for mini-control system of communication protocol, the Non-Zero Checkout-Code, was brought out. In the end, it was been realized in SCM and was checked with stability and validity.
出处
《佳木斯大学学报（自然科学版）》
CAS
2004年第4期577-580,共4页
Journal of Jiamusi University：Natural Science Edition
关键词
网络控制
通信协议
非0校验
控制系统
单片机
communication protocol
non-zero checkout-code
mini-control system
SCM
