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Computer Aided Dispatching– Signal Maintenance Subsystem
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The primary objective of the Signal Maintenance Subsystem project was to design the Signal Maintenance subsystem, a part of a computer-aided dispatching system.
The Signal Maintenance subsystem provides the user with an interface to the external Signal Maintenance Remedy system via messages to/from the network. The external system tracks the signal technicians/ trouble tickets for maintenance of signal lights, switches, and track circuits. As a part of a computer-aided dispatching system, the Signal Maintenance routes designated system alarms to the Network, provides means to send and receive Signal Problem Reports. It enables the main system users to manage the reports and review log information via event logging review feature.