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arXiv 2103.16045cs.ROcs.AR
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时间问题--机器人计算中传感器精确同步的通用高效系统

The Matter of Time -- A General and Efficient System for Precise Sensor Synchronization in Robotic Computing

PerceptIn;South China University of Technology(华南理工大学);University of Rochester(罗切斯特大学)

Shaoshan Liu, Bo Yu, Yahui Liu, Kunai Zhang, Yisong Qiao, Thomas Yuang Li, Jie Tang, Yuhao Zhu

摘要:

时间同步是自动驾驶等机器人计算中的关键任务。在过去的几年里,随着我们开发先进的机器人应用,我们的同步系统也在不断发展。在本文中,我们首先介绍了时间同步问题,并解释了时间同步的挑战,特别是在机器人工作负载中。总结这些挑战,然后,我们提出了一个通用的硬件同步系统的机器人计算,提供高同步精度,同时保持低能耗和资源消耗。所提出的硬件同步系统是我们未来机器人产品的关键组成部分。

英文摘要:

Time synchronization is a critical task in robotic computing such as autonomous driving. In the past few years, as we developed advanced robotic applications, our synchronization system has evolved as well. In this paper, we first introduce the time synchronization problem and explain the challenges of time synchronization, especially in robotic workloads. Summarizing these challenges, we then present a general hardware synchronization system for robotic computing, which delivers high synchronization accuracy while maintaining low energy and resource consumption. The proposed hardware synchronization system is a key building block in our future robotic products.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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