ATP,ATO ATS AND ATC

ATP,ATO,ATS&ATC



1.Automatic Train Protection-Failsafe protection against overspeed,
collision&other hazardous conditions-through train detection,
train separation&interlocking



2.Automatic Train Operation-Automatic speed regulation,automatic
station stopping,train&platform door control



3.Automatic Train Supervision-Monitoring,scheduling&controlling
of all train movements-to minimize inconveniences otherwise
caused by irregularities[failures etc.]




4.Automatic Train Control-combination of ATP,ATO&ATS

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