本文在分析大量通信协议的基础上提出一种基于随机睡眠和层次型网络的通信协议(SLCP)。

Based on the analysis of a large amount of existing communication protocols, this paper proposed sleeping mechanism and layered networks based communication protocol (SLCP).

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针对HXD1型机车制动系统的分布式、层次性、网络化、智能型等设计特点，建立了基于分层决策的制动信息在线监测系统。

For such features of locomotive braking systems HXD1 as distributed, hierarchical, network, and intelligent design, a hierarchical decision-making based online monitoring system has been established.

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