pedestrian-actuated signal

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• Signal timing — is the technique which traffic engineers use to determine who has the right of way at an intersection. Signal timing involves deciding how much green time the traffic lights shall provide at an intersection approach, how long the pedestrian WALK… …   Wikipedia

• Pedestrian crossing — Crosswalk redirects here. For other uses, see Crosswalk (disambiguation). An adult and child prepare to use a crosswalk in Haifa, Israel …   Wikipedia

• Charles Adler, Jr. — Charles Adler, Jr. (June 20, 1899 – October 23, 1980) was an American inventor. An engineer, he invented a number of safety signals, some of which are still in common usage. Charles Adler, Jr. was a life long resident of Baltimore, Maryland. At… …   Wikipedia

• VISSIM — Infobox Software name = VISSIM developer = PTV Planung Transport Verkehr AG latest release version = VISSIM 5.10 00 (2008) operating system = Microsoft Windows license = Software license agreement genre = Multi modal traffic flow simulation… …   Wikipedia

• VISSIM — Entwickler PTV Planung Transport Verkehr AG Aktuelle Version VISSIM 5.30 (09/2010) Betriebssystem Microsoft Windows Kategorie Multi modale Verkehrssimulation …   Deutsch Wikipedia

• VISSIM — Desarrollador PTV Planung Transport Verkehr AG http://www.vissim.de/ Información general Última versión estable VISSIM 5.30 (9/2010) …   Wikipedia Español

• Henry Barnes — Henry A. Barnes (c.1907 – September 1968), was an American traffic engineer and commissioner who served in many cities, including Flint, Michigan, Denver, Colorado, Baltimore, Maryland, and New York City. Barnes was responsible for many… …   Wikipedia

• Traffic light — The traffic light, also known as traffic signal, stop light, traffic lamp, stop and go lights, robot or semaphore, is a signaling device positioned at a road intersection, pedestrian crossing, or other location. Its purpose is to indicate, using… …   Wikipedia

• Train horn — Nathan model M5 locomotive air horn Train horns are audible warning devices found on most diesel and electric locomotives. Their primary purpose is to alert persons and animals to the presence of a train, especially when approaching a grade… …   Wikipedia

• Headlamp — Headlight redirects here. For other uses, see Headlight (disambiguation). High Beams redirects here. For the urban legend also known by that name, see Killer in the backseat. A motor scooter s front with an impractical number and variety of… …   Wikipedia

• Miller Reese Hutchison — Born August 6, 1876(1876 08 06) Montrose, Alabama Died February 16, 1944 ( …   Wikipedia