Helmet Distributed Processing System Latency Reduction

The patent divides the single CPU system into multiple subsystem processors, each responsible for specific sensor and transducer functions. This segmentation allows parallel processing of different data streams (video, audio, sensor data) simultaneously, eliminating the bottleneck of a single CPU handling all tasks sequentially, thereby improving processing speed and reducing latency while maintaining manageable system complexity through modular architecture

The patent extracts the processing burden from the central CPU by implementing dedicated subsystem processors for each sensor type and transducer. Each subsystem processor handles its own data locally, performing initial processing, filtering, and preparation before sending only essential information to the CPU. This extraction of processing tasks eliminates the cumulative latency that would result from the CPU processing all high-volume sensor data sequentially

The patent implements preliminary action by having subsystem processors perform initial data processing, filtering, and formatting before data reaches the CPU. Video and audio data undergo preprocessing in their respective subsystems, with essential information extracted and prepared in advance. This preliminary processing ensures that when data reaches the CPU, it is already organized and ready for final analysis, maintaining data completeness while enabling real-time refresh rates for video and audio outputs