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Remote Diagnostic
& Predictive Maintenance

How Remote Diagnostic & Predictive Maintenance System works?




  • Sensing health parameters of equipment

  • Communicating health data to central location

  • Analyzing health data to provide actionable decisions

  • Dissemination of actionable decisions to all concerned

Remote Condition Monitoring Solutions




Railway Point Machine

Point
Health Monitoring

The Point Machine Health Monitoring Unit(PHMU) decreases maintenance costs and increases the
Point Machine's
availability.

Point
Health Monitoring


Battery Health Monitoring

Battery
Health Monitoring

The Battery Health Monitoring Unit (BHMU) is an intelligent system that tracks the health and efficiency of batteries to provide safe guidance and enhance battery capacity.

Battery
Health Monitoring


SMU

Signal Lamp
Health Monitoring

Signal Lamp
Health Monitoring unit finds unhealthy behaviour of the current regulator before lamp failures and generates alarms

Signal Lamp
Health Monitoring


IPS HMU

IPS
Health Monitoring

Integrated Power supply is a processor-based system. Its modules have built in processors and standby is available for each module.

IPS
Health Monitoring


dc-track circuit

DC Track Circuit
Health Monitoring

DC track circuit health monitoring can be achieved by Monitoring of Feed end current and Relay end current and it can provide useful alarms for MTTR as well as MTBF

DC Track Circuit
Health Monitoring


SSDAC

SSDAC/HASSDAC
Health Monitoring

Integrated Power supply is a processor-based system. Its modules have built in processors and standby is available for each module.

SSDAC
Health Monitoring


MSDAC

MSDAC
Health Monitoring

Interface unit provided on SM room gives audio visual alarm to SM when any axle counter changes to error mode. It gives alarms like another end applied reset while SM did not

MSDAC
Health Monitoring


electronic-interlocking

Electronic Interlocking
Health Monitoring

Alarms can be generated and brought to a central location after electronic interlocking health or diagnostic data has been extended to the data logger.

Electronic Interlocking
Health Monitoring


Challenges in Signaling Assets Maintenance




  • Distributed assets exposed to all types of weathers

  • Sensitive & sophisticated equipment affected by temperature, dust, voltage surges etc.

  • Rapid introduction of new technologies

  • Working in multi-departmental environment

  • Containing the cost of maintenance

  • Insufficiently skilled personnel for asset maintenance



Why Remote Diagnostic & Predictive Maintenance System?




  • Ensures availability of signaling system by

    Reducing MTTR – by providing insights into incidences

    Increasing MTBF– by providing insights into system by - Predictive alarms & Health reports

  • Deskilling of maintenance activities

  • Collaborative working with OEMs

  • Reduction of maintenance effort

  • Provide data driven decisions

Simulation screen


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