Guaranteed Observance Window Bit Tracking for Event Timing
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Solution Overview
Problem
Existing communication systems with sensors often fail to track when data packages are received, leading to potential data loss and misinterpretation of alarm conditions due to sensors resetting flags, making it difficult to determine the timing of event occurrences.
Innovation Solution
Implementing a guaranteed observance window that sets and resets bits in a data packet based on time slot sensitivity and observance window duration, ensuring accurate tracking of event occurrences and data transmission.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If sensors reset their flags after a period of time to save memory or reduce communication overhead, then device complexity and energy consumption are reduced, but data reliability and information completeness deteriorate because historical alarm conditions cannot be tracked
Solution Approach 1:
The patent introduces an intermediary timestamp field within the data packet structure that carries timing information from the sensor to the central hub. This timestamp acts as a mediator that preserves event timing information without requiring the sensor to maintain continuous flag states or historical records, thus resolving the contradiction between simplified sensor memory management and reliable alarm condition tracking.
Solution Approach 2:
The patent applies preliminary action by embedding the timestamp information at the moment the alarm event occurs, rather than attempting to track or retrieve it later. The sensor captures and encodes the timing information in the data packet before transmission, ensuring the information is preserved without requiring ongoing memory retention or complex flag management at the sensor side.
2Reliability
If sensors continuously transmit data packets to maintain real-time monitoring capability, then data reliability and event detection accuracy are improved, but energy consumption and communication overhead increase
Solution Approach 1:
The patent implements periodic action by transmitting data packets only when specific events occur (such as alarm conditions) rather than continuous transmission. The timestamp mechanism enables event-driven communication where sensors remain dormant until triggered, then transmit concise packets containing both the event status and timing information, significantly reducing energy consumption while maintaining detection accuracy.
Solution Approach 2:
The patent extracts only the essential information needed for event tracking by placing the timestamp and alarm status directly in the data packet payload. This extraction approach eliminates the need for continuous background communication or additional handshake protocols, transmitting only the critical event data and timing information when events occur, thus reducing energy usage while preserving reliability.
3Measurement precision
If data packets include detailed timestamp information to track event timing, then measurement precision and data completeness are improved, but data packet size and communication bandwidth requirements increase
Solution Approach 1:
The patent applies local quality by allocating specific byte fields within the data packet structure to store timestamp information. Rather than using variable-length encoding or external timing records, the timestamp is embedded in a fixed, localized portion of the packet (such as dedicated time slots or reserved bytes), providing precise timing measurement while maintaining consistent and compact packet sizes that do not exceed communication protocol limits.
Data Source
AI summary
A method and system for implementing a guaranteed observance window is provided. Specifically, the guaranteed observance window may be implemented in telecommunication. The method may include determining an available message size, determining an observance window, and setting a time slot sensitivity based on the message size and the desired observance window. The method may further include detecting a first event, setting a first bit of a message to a logic high when the first event is detecting, and advancing a location of the first bit within the message with the passage of each time intervals that correspond to the time slot sensitivity.