System Health Status Architecture for Preventive Maintenance Action of Navigation Equipment

Health status is an important component of data provided by any advanced system, equipment, or sensor. System status is used for various tasks including real-time infrastructure system validity monitoring and real-time reliability analysis of equipment operation. Also, health status data sets are used for developing strategies of preventive maintenance of equipment to minimize faults and increase reliability of intelligent transportation system. These benefits of simple boolean data stimulate usage of system status in various of different applications. In the paper, we propose an architecture of system status processing to automatic maintenance action planning in order to increase the overall reliability level of navigation equipment. Proposed architecture grounds on statistical analysis of failures and built a list of tasks required to be performed during maintenance actions. Preventive maintenance increases system reliability and avoids significant causes connected with equipment repair.