摘要
计算机监控系统中数据包校验与网关技术及数据接收技术是其中的关键技术。重点研究各种常用的数据校验算法,包括异或校验、累加和校验、循环冗余校验与累加求补校验,以及相关的数据接收技术与网关技术,并举例论证。网关技术可以进行串行通信协议的转换,也可以延长串行通信的距离。最后,综合利用所研究的技术实现了一个计算机监控系统的远程处理方案。这些技术可以广泛应用于计算机监控系统中,并可增强系统的灵活性。
The computer monitor systems are almost used in every field nowadays.The techniques of package check, gateway and data receiving are key elements in computer monitor systems. General package check algorithms including Xor, Add, CRC and CheckSum are emphasized. The techniques of data receiving and gateway, and the corresponding examples are given. Gateway can be used as protocols converter and can be used to expand the distance of serial communication. Finally, a remote processing modal is described and realized based on the techniques all above. These techniques can be generally applied in computer monitor system, and can improve its flexibility.
出处
《控制工程》
CSCD
2007年第B05期112-114,198,共4页
Control Engineering of China
基金
中国高等教育学会"十一五"教育科学研究规划课题(06AIJ0240070)
