Unverified50% confidenceFactExact time
DDS 由 OMG（Object Management Group）制定，采用去中心化的发布-订阅模式，通过自动发现机制让节点直接建立点对点连接，消除单点故障风险
1
Sources
50%
Confidence
Long-term
Relevance
8/25/2026
First Seen
Sources
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Related Claims
VerifiedDDS (Data Distribution Service) is a publish-subscribe communication standard developed by OMG (Object Management Group) and is widely used in fields with extremely high real-time requirements such as military and aerospace.78% similarUnverifiedROS2 adopts DDS (Data Distribution Service) as its underlying communication middleware; DDS was developed by the OMG organization and uses a data-centric publish-subscribe model.76% similarUnverifiedDDS采用以数据为中心的发布/订阅模型，通过'全局数据空间'实现去中心化，节点崩溃时其他节点仍能继续通信，消除单点故障75% similarVerifiedBy adopting DDS as the underlying communication layer, ROS2 features decentralization, strong real-time performance, and QoS (Quality of Service) policy support.65% similarUnverifiedFast DDS是ROS 2的默认DDS实现且完全开源64% similar
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