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Local control panel
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- An interlocking machine that may be switched to and from local control, but is capable of being switched to remote control.
- Местная панель управления
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Lcp, английский
- Local control panel
- Lambert conformal projection
- Launch control panel
- Launch control post
- Lighterage control point.
Местная панель управления, русский
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Interlocking, английский
- A general term applied to equipment that controls setting and releasing signals and points to prevent an unsafe condition of the signalling system arising during the passage of a train.
- Блокировка; блокирование; запирание
- Being joined or connected so that neither part can be operated
- In signalling, a system to prevent the setting up of conflicting routes. at first they were mechanical, then electro-mechanical. now they are largely computerised using a two in three voting system or similar protocol. also note the term ssi (solid state interlocking). in the us, the term interlocking refers to an area where junctions and signals are under the control of a signal cabin or "tower".
- Interlocking of points and signals, through the locking frame in the signal box, prevents the accidental setting up of conflicting routes.
Управления, русский
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Horizontal split head, английский
An internal defect that occurs within the head of rail. it is a progressive longitudinal fracture in the rail, where separation along a seam spreads horizontally through the head, parallel to the running surface. it may curve upwards or downwards before breaking. the origin of this defect is an internal longitudinal seam, segregation, or inclusion. this may be seen generally by a widening in the top of the rail head. a horizontal crack will eventually start to form on the sides of the rail head. this defect can result in a long section of the rail head falling out and can occur throughout the rail and therefore result in multiple breaks.
Safeworking system(s), английский
An integrated system of operating procedures and technology for the safe operation of trains and the protection of people and property on or in the vicinity of the railway.
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