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FOIL-OLERATOR TIME TRANSMISSION FOR AN ECHT-TIME COMPUTER SYSTEM
FOIL-OLERATOR TIME TRANSMISSION FOR AN ECHT-TIME COMPUTER SYSTEM
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机译:箔 - OLERATOR时间传输,用于Echt-Time计算机系统
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摘要
The invention relates to a method for providing a fault-tolerant global time via a time server in a distributed real-time computer system, wherein the time server comprises four components which are connected to one another via a bi-directional communication channel. At a priori defined periodic, internal synchronization times, each of the four components transmits an internal synchronization message, which is simultaneously transmitted to the other three components, from which each internal computer of a component determines a correction term for the tick counter contained in its component and corrects the reading of the local tick counter by this correction term.
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