speed control by beacons

Mira otros diccionarios:

• Intelligent speed adaptation — (ISA) is any system that constantly monitors the local speed limit and the vehicle speed and implements an action when the vehicle is found to be exceeding the speed limit. This can be done through an advisory system, where the driver is warned,… …   Wikipedia

• Traffic Control — ➡ law enforcement * * * Introduction       supervision of the movement of people, goods, or vehicles to ensure efficiency and safety.       Traffic is the movement of people and goods from one location to another. The movement typically occurs… …   Universalium

• European Train Control System — The European Train Control System (ETCS) is a signalling, control and train protection system designed to replace the many incompatible safety systems currently used by European railways, especially on high speed lines. History The specification… …   Wikipedia

• Need for Speed — This article is about the game series. For the first Need for Speed video game, see The Need for Speed. For other uses, see Need for Speed (disambiguation). Need for Speed Current logo. Genres Racing …   Wikipedia

• Separation (air traffic control) — In air traffic control, separation is the name for the concept of keeping an aircraft outside a minimum distance from another aircraft to reduce the risk of those aircraft colliding, as well as prevent accidents due to wake turbulence. Air… …   Wikipedia

• Procedural control — is a method of providing air traffic control services without the use of radar. It is used in regions of the world, specifically sparsely populated land areas and oceans, where provision of contiguous radar cover is either prohibitively expensive …   Wikipedia

• Contrôle de vitesse par balises — This article is about the French railway safety system KVB. For other uses, see KVB (disambiguation). KVB or Contrôle de Vitesse par Balises[1] ( Speed control by beacons ) is a train protection system used on the French railways and in London St …   Wikipedia

• navigation — navigational, adj. /nav i gay sheuhn/, n. 1. the act or process of navigating. 2. the art or science of plotting, ascertaining, or directing the course of a ship, aircraft, or guided missile. [1520 30; < L navigation (s. of navigatio) a voyage.… …   Universalium

• Cab signalling — is a railroad safety system that communicates track status information to the train cab (driving position), where the engineer or driver can see the information. The simplest systems display the trackside signal aspect (typically, green, yellow… …   Wikipedia

• Transmission Voie-Machine — (TVM), or track to train transmission , is a form of in cab signalling used on lignes à grande vitesse (high speed railway lines based on the French TGV system) that differs considerably from signalling on conventional railway lines. Because TGV… …   Wikipedia

• telecommunications media — Introduction       equipment and systems metal wire, terrestrial and satellite radio, and optical fibre employed in the transmission of electromagnetic signals. Transmission media and the problem of signal degradation       Every… …   Universalium