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Traffic Controller (other)
Traffic control is a branch of logistics. Traffic control or traffic controller or traffic management or traffic manager may also refer to: *Road traffic control, directing vehicles and pedestrians around a construction zone etc *Traffic guard or traffic controller, a person who directs road traffic through a temporary traffic control zone *Traffic lights or traffic control signals, signalling devices control flows of road traffic **Traffic light control and coordination *Bandwidth management, measurement and control of communications traffic **Network traffic control, in computer networking *Air traffic management, systems that assist aircraft to depart and land and transit airspace *Air traffic control, a service provided by ground-based air traffic controllers to aircraft *Train dispatcher or rail traffic controller, a person directing the movement of trains *Sea traffic management, systems that assist ships and ports for tracking maritime traffic *"Traffic Control", a 2019 son ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traffic Control
Traffic management is a key branch within logistics. It concerns the planning control and purchasing of transport services needed to physically move vehicles (for example aircraft, road vehicles, rolling stock and watercraft) and freight. Traffic management is implemented by people working with different job titles in different branches: * Within freight and cargo logistics: traffic manager, assessment of hazardous and awkward materials, carrier choice and fees, demurrage, documentation, expediting, freight consolidation, insurance, reconsignment and tracking * Within air traffic management: air traffic controller * Within rail traffic management: rail traffic controller, train dispatcher or signalman * Within road traffic management: traffic controller Traffic Control Management is the design, auditing and implementation of traffic control plans at worksites and civil infrastructure projects. Traffic Management can include: flagging, lane closures, detours, full freeway closu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Road Traffic Control
: ''For the road traffic science, see various articles under Road traffic management.'' Road traffic control involves directing vehicular and pedestrian traffic around a construction zone, accident or other road disruption, thus ensuring the safety of emergency response teams, construction workers and the general public. Traffic control also includes the use of CCTV and other means of monitoring traffic by local or state roadways authorities to manage traffic flows and providing advice concerning traffic congestion. Traffic Control Technicians (TCT's) or Traffic Control Supervisors (TCS's) are often known as "lollipop men" (usually this name only applies to TCT's working near schools to aid pupils in road crossing) from the appearance of their ''Stop/Slow'' signs, known as "Stop bats". Overview Road Traffic control is an outdoors occupation, night or day for long hours in all weathers, and is considered a dangerous occupation due to the high risk of being struck by passing vehi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traffic Guard
Traffic guards, also known as traffic controllers and flaggers, are trained to set up warning signs and barricades to slow down the speed of traffic in a temporary traffic control zone. When they are on scene they will set up equipment to warn approaching traffic about the incident. Equipment Traffic guards use a variety of equipment: *Signal flags. *Signal hand sign; called stop/slow paddles in the United States, these are a sign that has 'stop' on one side and 'slow' or 'go' on the other side. *Traffic vest. *Helmet (or a hard hat); protecting the head from hazards. Automated traffic controls In some cases, alternatives to human traffic guards are used for traffic control. Traffic guards may be assisted by Automated flagger assistance devices (AFADs) so that they can stay out of the roadway when directing traffic. Temporary traffic lights or yield signs may also be used as an alternative to human traffic guards. See also * Traffic police * State police * Security police ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traffic Lights
Traffic lights, traffic signals, or stoplights – known also as robots in South Africa are signalling devices positioned at road intersections, pedestrian crossings, and other locations in order to control flows of traffic. Traffic lights consist normally of three signals, transmitting meaningful information to drivers and riders through colours and symbols including arrows and bicycles. The regular traffic light colours are red, yellow, and green arranged vertically or horizontally in that order. Although this is internationally standardised,1968, as revised 1995 and 2006Vienna Convention on Road Signs and Signals United Nations Publication ECE/TRANS/196. ISBN 978-92-1-116973-7. URL Accessed: 7 January 2022. variations exist on national and local scales as to traffic light sequences and laws. The method was first introduced in December 1868 on Parliament Square in London to reduce the need for police officers to control traffic. Since then, electricity and computerised co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traffic Light Control And Coordination
The normal function of traffic lights requires more than sight control and coordination to ensure that traffic and pedestrians move as smoothly, and safely as possible. A variety of different control systems are used to accomplish this, ranging from simple clockwork mechanisms to sophisticated computerized control and coordination systems that self-adjust to minimize delay to people using the junction. History The first automated system for controlling traffic signals was developed by inventors Leonard Casciato and Josef Kates and was used in Toronto in 1954.Engelmann, Frederick C. (1996) ''A History of the Austrian Migration to Canada'', Carleton University Press, , p. 184McLean, James W. (1966)The Phony Ogre of Automation, ''Montreal Gazette'', February 26, 1966, retrieved 2010-10-31 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bandwidth Management
Bandwidth management is the process of measuring and controlling the communications (traffic, packets) on a network link, to avoid filling the link to capacity or overfilling the link,https://www.internetsociety.org/wp-content/uploads/2017/08/BWroundtable_report-1.0.pdf Internet Society on Bandwidth Management which would result in network congestion and poor performance of the network. Bandwidth is described by bit rate and measured in units of bits per second (bit/s) or bytes per second (B/s). Bandwidth management mechanisms and techniques Bandwidth management mechanisms may be used to further engineer performance and includes: * Traffic shaping (rate limiting): **Token bucket **Leaky bucket ** TCP rate control - artificially adjusting TCP window size as well as controlling the rate of ACKs being returned to the sender * Scheduling algorithms: ** Weighted fair queuing (WFQ) ** Class based weighted fair queuing ** Weighted round robin (WRR) ** Deficit weighted round robin ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Network Traffic Control
In computer networking, network traffic control is the process of managing, controlling or reducing the network traffic, particularly Internet bandwidth, e.g. by the network scheduler.M. Noormohammadpour, C. S. Raghavendra"Datacenter Traffic Control: Understanding Techniques and Trade-offs,"IEEE Communications Surveys & Tutorials, vol. PP, no. 99, pp. 1-1. It is used by network administrators, to reduce congestion, latency and packet loss. This is part of bandwidth management. In order to use these tools effectively, it is necessary to measure the network traffic to determine the causes of network congestion and attack those problems specifically. Network traffic control is an important subject in datacenters as it is necessary for efficient use of datacenter network bandwidth and for maintaining service level agreements. Traffic shaping Traffic shaping is the retiming (delaying) of packets (or frames) until they meet specified bandwidth and or burstiness limits ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Traffic Management
334x334px, Air traffic management (ATM) is an aviation term encompassing all systems that assist aircraft to depart from an aerodrome, transit airspace, and land at a destination aerodrome, consisting of air traffic services (ATS) including air traffic control (ATC),, airspace management (ASM), and air traffic flow and capacity management (ATFCM). The increasing emphasis of modern ATM is on interoperable and harmonised systems that allow an aircraft to operate with the minimum of performance change from one airspace to another. ATC systems have traditionally been developed by individual States that concentrated on their own requirements, creating different levels of service and capability around the world. Many Air Navigation Service Providers (ANSPs) do not provide an ATC service that matches the capabilities of modern aircraft, so ICAO has developed the Aviation System Block Upgrade (ASBU) initiative in order to harmonise global planning of technology upgrades. In the Asia/Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Traffic Control
Air traffic control (ATC) is a service provided by ground-based air traffic controllers who direct aircraft on the ground and through a given section of controlled airspace, and can provide advisory services to aircraft in non-controlled airspace. The primary purpose of ATC worldwide is to prevent collisions, organize and expedite the flow of air traffic, and provide information and other support for pilots. Air traffic controllers monitor the location of aircraft in their assigned airspace by radar and communicate with the pilots by radio. To prevent collisions, ATC enforces Separation (air traffic control), traffic separation rules, which ensure each aircraft maintains a minimum amount of empty space around it at all times. In many countries, ATC provides services to all private, military, and commercial aircraft operating within its airspace. Depending on the type of flight and the class of airspace, ATC may issue ''instructions'' that pilots are required to obey, or ''advis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Train Dispatcher
A train dispatcher (US), rail traffic controller (Canada), train controller (Australia), train service controller (Singapore) or signaller (UK), is employed by a railroad to direct and facilitate the movement of trains over an assigned territory, which is usually part, or all, of a railroad operating division. The dispatcher is also responsible for cost effective movement of trains and other on-track railroad equipment to optimize physical (trains) and human resource (crews) assets. History Charles Minot, a Division Superintendent on the Erie Railroad is credited with the first effort to control the movement of a train beyond the rule book and operating timetable, when, in September 1851, he sent a telegram to a railroad employee at another location directing that all trains be held at that point until the train Minot was riding could arrive. From that beginning, a system of train dispatching evolved. The operating rule book, later standardized for all railroads, contained th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Traffic Management
Sea traffic management (STM) is a methodology, developed by the Swedish Maritime AdministrationMonaLisaSwedish Maritime Administration project MonaLisa/ref> MonaLisa project, endorsed by the European Commission, sought to define a set of systems and procedures to guide and monitor sea traffic in a manner similar to air traffic management. Background As of December 31, 2004, the International Maritime Organization established a regulation requiring automatic identification system (AIS) transponders to be installed onboard seagoing vessels. Concept Even though the AIS gives every ship the means to track other ships, they are not able to deduce the intentions of other vessels given only information from the AIS. STM seeks to create an organized traffic management entity called Sea Traffic Coordination Center(STCC) that will act as a central hub maintaining a record of all vessels at sea using the AIS and/or radar, enabling the distribution of vessel routes between ship-to-ship and s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giriboy
Hong Si-young (; born January 24, 1991), better known by his stage name, Giriboy (Hangul: 기리보이), is a South Korean rapper, singer, songwriter,record producer,and actor signed to Just Music. Career Giriboy began his musical career in 2011 with the single "You Look So Good to Me", released under Just Music, a label that had been recently founded by rapper Swings. The following year, he released the EP ''Fatal Album,'' much of which he had written years earlier as a high school student''.'' He released a second EP titled ''Fatal Album II'' later that year. Giriboy competed on season three of the TV show '' Show Me the Money'' in 2014. That year, he also entered the top 100 of the Gaon Digital Chart for the first time with the single "Fluttering Feelings", a collaboration with singer NS Yoon-G. The song ultimately peaked at No. 6 on the chart. In 2015, he appeared on the reality show ''No Mercy'', in which he collaborated on songs with the contestants (who would go on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
