It is a trend for computer relay protection to replace conventional protection, but there is a large difference between check methods of them.

计算机继电保护取代常规保护是大势所趋，其校验方法与常规继电保护校验方法大有较大区别。

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This paper analyzes the relation and difference among on-line state monitoring, fault diagnosis and computer relay protection in water turbine.

分析了水轮机组在线状态监测、故障诊断及微机保护之间的联系与差别。

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This paper introduces a computer relay protection system based on buses RS-232 and RS-485 and elaborates on the design method of software and hardware for serial communication?

介绍了一种基于RS - 232总线和RS - 485总线的微机继电保护系统，重点阐述了串行通信软、硬件设计方法。

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The scheme uses a centrally monitored computer to relay information to parking attendants, who can get up to the minute information on the status of any parked vehicle.

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They also have frame relay switches and routers, which come out of the computer industry.

FORBES: The God Box

The primary computer that controls critical station functions defaulted to a backup computer, but it was not letting the station communicate with Nasa's Tracking and Data Relay Satellites, the US space agency said.

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