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A priority-based parallel architecture for sensor fusion

A priority-based parallel architecture for sensor fusion,10.1109/MFI.1994.398467,K. Nishida,Kenji TODA,E. Takahashi,Y. Yamaguchi

A priority-based parallel architecture for sensor fusion   (Citations: 2)
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The architecture described in this paper supports a wide (32-bit) priority field across the entire system, including processor elements and the interconnection network. The processing element has a hardware task queue to help manage tasks for two execution pipelines (one for executing tasks, and the other for communication). Its fast interrupt handling facility directly supports the wide priority field. The processing elements are connected via a prioritized multistage network that also supports the same wide priority field. Connecting up to 64 processors, the system offers the high performance in real-time processing needed for sensor fusion processing
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    • ...One of the most emerging applications of multistage interconnection networks (MINs) includes distributed/parallel sensor network, in which MINs are commonly used as interconnection subsystems between processing elements and distributed sensor arrays [4]‐[6]...
    • ...Sensor fusion poses stringent requirements in terms of connectivity, real-time operation and modularity [6]...
    • ...Fusion, moreover, is not static: the same sensors can be used in many environments to monitor different parameters [6]...

    Minsu Choiet al. Modeling and analysis of fault tolerant multistage interconnection net...

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