数据同步在多板采集系统中的重要性

G. Coviello, G. Avitabile, A. Florio
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引用次数: 17

摘要

本文通过实验证明了在复杂的多板传感系统中,各单元接收部分同步算法的必要性和重要性。特别地,评估了接收方在处理同步消息时引入的延迟的影响。假设传感器网络具有星形拓扑,具有单个中心节点,该节点也充当时间协调器。实验数据表明,即使在一个简单的场景中,为减少接收次数而采用的同步策略也会对仪器的整体性能和效率产生重大影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Importance of Data Synchronization in Multiboard Acquisition Systems
The paper experimentally demonstrates the need and the importance to have a synchronization algorithm in the receiver section of each unit in a complex multi-board sensing system designed for off-line monitoring of biometric traces. In particular, the influence of the delay introduced by the receiver while processing synchronizing messages is evaluated. The sensor network is assumed to have a star topology with a single central node that acts also as a time coordinator. Experimental data show that even in a simple scenario, the synchronization strategies adopted to reduce receiving times have a significant impact on overall performance and instrument effectiveness.
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