- positive control communications
- PCC, positive control communicationsсвязь с подтверждающим контролем
English-Russian dictionary of planing, cross-planing and slotting machines. общая редакция - Полюхин В.М.. 2015.
positive control communications
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Positive train control — (PTC) is a system of monitoring and controlling train movements to provide increased safety.OverviewThe main concept in PTC is that the train receives information about its location and where it is allowed to safely travel. Equipment on board the … Wikipedia
Communications protocol — For other senses of this word, see Protocol. A communications protocol is a system of digital message formats and rules for exchanging those messages in or between computing systems and in telecommunications. A protocol may have a formal… … Wikipedia
Communications-based train control — CBTC deployment in Metro de Madrid, Spain … Wikipedia
Control flow — Not to be confused with Flow control. In computer science, control flow (or alternatively, flow of control) refers to the order in which the individual statements, instructions, or function calls of an imperative or a declarative program are… … Wikipedia
Control room — For the documentary film, see Control Room (film). NASA s Shuttle Flight Control Room in Houston, Texas A control room is a room serving as an operations centre where a facility or service can be monitored and controlled. Examples include: in… … 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
Air traffic control — For the Canadian musical group, see Air Traffic Control (band). Airport Traffic Control Towers (ATCTs) at Amsterdam s Schiphol Airport, the Netherlands … Wikipedia
Area Control Center — [ thumb|300px|This temporary flight restriction map from the Federal Aviation Administration shows the boundaries of the regions controlled by the Area Control Centers within and adjoining the continental United States, as well as the FAA… … Wikipedia
Internal control — In accounting and organizational theory, Internal control is defined as a process effected by an organization s structure, work and authority flows, people and management information systems, designed to help the organization accomplish specific… … Wikipedia
Flood control — For the protocol issue, see Flood control (communications). A weir was built on the Humber River (Ontario) to prevent a recurrence of a catastrophic flood. Flood control refers to all methods used to reduce or prevent the detrimental effects of… … Wikipedia
Central Communications Command — The Central Communications Command (CCC, also known as Metcall) is the largest Operational Command Unit OCU of London s Metropolitan Police Service. It sits within Territorial Policing, the business group within the Met that is responsible for… … Wikipedia
