Periodic Status Reporting for Mobile Platform Component Monitoring
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Solution Overview
Problem
Current mobile platforms face challenges in efficiently and cost-effectively monitoring the status of numerous complex components due to high bandwidth requirements and resource-intensive continuous communication links for data transmission and analysis.
Innovation Solution
A status reporting system that employs a fault manager within the mobile platform to assign state indicators to components, transmitting periodic 'heartbeat' pulses via a wireless link, including a transponded satellite link, to a remote management system for efficient data collection and analysis, allowing immediate detection and investigation of faults.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If continuous communication link is maintained to monitor components, then reliability of monitoring is improved, but use of energy and cost increase
Solution Approach 1:
The system implements periodic status reports instead of continuous communication. The mobile platform transmits status information at predetermined intervals, and the management system periodically queries for status updates. This periodic action maintains monitoring reliability while significantly reducing energy consumption and communication costs compared to continuous links.
2Measurement precision
If all component information is transmitted to management system, then measurement precision is improved, but bandwidth requirements increase
Solution Approach 1:
The system extracts only the essential status indicators from complete component information. Instead of transmitting all detailed component data, the system identifies and transmits only the critical status parameters needed for monitoring, thereby maintaining measurement precision while dramatically reducing the quantity of data transmitted.
Solution Approach 2:
The status information is segmented into discrete, manageable status indicators for each component. Rather than transmitting continuous streams of raw data, the system divides information into structured status reports containing specific parameter values, making the data more efficient to transmit and process.
3Measurement precision
If detailed status information is collected and processed at terrestrial base station, then analysis accuracy is improved, but device complexity increases
Solution Approach 1:
The mobile platform performs preliminary processing of component data before transmission. Status indicators are pre-calculated and organized on the mobile platform itself, so that when data is transmitted to the base station, it is already in a processed, analysis-ready format. This preliminary action reduces the processing burden and complexity at the terrestrial base station.
Data Source
AI summary
A status reporting system for components used in a mobile platform includes a fault manager within the mobile platform for assigning a state indicator to each component. Each state indicator indicates the operational current state of the component. A management system external to the mobile platform, in one example being a ground based management system, is in communication with the mobile platform via a wireless communication link. A component summary including the state indicators of all the components is periodically transmitted from the mobile platform as an information packet, via the wireless link, to the management system for review. The management system can thus remotely monitor the operational status of various important components on a periodic basis, for example every five minutes. This saves significant bandwidth over that which would be required if a continuous wireless link was to be employed to remotely monitor various components on the mobile platform.