Railroads--Automatic train control
URI(s)
Components
Automatic train control
Variants
Automatic train control
Positive train control
PTC (Positive train control)
Railroad trains--Automatic train control
Railroads--Automatic speed control
Railroads--Automatic stop
Broader Terms
Closely Matching Concepts from Other Schemes
Narrower Concepts from Other Schemes
Sources
found: United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Railroads, Pipelines, and Hazardous Materials. The state of positive train control implementation in the United States, 2015:p. 1 (Positive train control is a radio or GPS-based [Global Positioning System-based] system designed to automatically control trains to follow speed limits and avoid train-to-train collisions; included in the Rail Safety Improvement Act of 2008 (P.L. 110-432); PTC mandate)
found: OCLC database, Jan. 12, 2016(usage in titles: positive train control; PTC)
LC Classification
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
2006-07-14: new
2016-08-11: revised
Alternate Formats