摘要
1553B总线的数据传输带宽存在瓶颈,已无法满足大数据传输的应用。以EtherCAT技术为代表的实时以太网结合了以太网技术和精确的时钟同步机制,能够提供足够数据传输带宽的同时,解决了传统以太网通信的不确定性,满足了现代特殊应用的新需求。
The bottleneck of 1553B bus in the data transfer bandwidth exists,and it can not meet the demand of lots of data transfer.The real-time Ethernet of which EtherCAT is representative combines Ethernet technique and precision time entity.It provides sufficient date transfer bandwidth,resolves the non-schedule of communication of traditional Ethernet,and satisfies the new demands of special applications.
作者
苏浩
SU Hao（Jiangsu Automation Research Institute,Lianyungang 222006,China）
出处
《电脑知识与技术》
2010年第6期4403-4405,共3页
Computer Knowledge and Technology
