Station Master Indication Unit
A. Lakshmi Brahmani, Babu V. Suresh · International Journal of Engineering Trends and Technology · 2014
To give reliable visual information to the Station Master about the gate status (OPEN /CLOSE) of corresponding LC Gates. Closure and opening of the LC gate is identified using digital input. The digital input is connected to the Gate logger. Gate logger transmits this data to Communication unit at station through modem communication. Communication unit process the data and controls the tele control relays, based on the status of Gate. LED based SM indication unit is located on the top of the SM panel. Based on the Gate Status, Red led will be on for Gate Open and Green led for Gate Close.