Automatic train protection

System installed in trains to prevent collisions through driver error

Automatic train protection (ATP) is the generic term for train protection systems that continually check that the speed of a train is compatible with the permitted speed allowed by signalling, including automatic stop at certain signal aspects. If it is not, ATP activates an emergency brake to stop the train.

Nº Q1143747 ★★

Uncommon · Knowledge

Automatic train protection

System installed in trains to prevent collisions through driver error

Automatic train protection (ATP) is the generic term for train protection systems that continually check that the speed of a train is compatible with the permitted speed allowed by signalling, including automatic stop at certain signal aspects. If it is not, ATP activates an emergency brake to stop the train.

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From Wikipedia

Automatic train protection (ATP) is the generic term for train protection systems that continually check that the speed of a train is compatible with the permitted speed allowed by signalling, including automatic stop at certain signal aspects. If it is not, ATP activates an emergency brake to stop the train.

Text: Wikipédia, CC BY-SA 4.0. · Image: billy1125 from Taiwan (CC BY 2.0) ·

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