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Top Terms > Communication and control > Control > Control system applications > Automated vehicle control > Automated vehicle control for ground vehicles > Control of specific ground vehicles > Automatic train control > Block control systems > Fixed block control

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Fixed block control (Dcmvgyfxf)

Definition
A block governed by the principle that no train shall enter the block while it is occupied by another train. (Source: AASHTO Glossary)
Broader Term
Block control systems (Dcmvgyfx)
Related Terms (Hierarchical)
Moving block control (Dcmvgyfxm)