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An indoor positioning system (IPS) is a network of devices used to locate people or objects where GPS and other satellite technologies lack precision or fail entirely, such as inside multistory buildings, airports, alleys, parking garages, and underground locations. IPS has broad applications in commercial, military, retail, and inventory tracking industries. There are several commercial systems on the market, but no standards for an IPS system. Instead each installation is tailored to spatial dimensions, building materials, accuracy needs, and budget constraints.

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  • Indoor positioning system (en)
  • Sistema de posicionamiento en interiores (es)
  • Système de positionnement en intérieur (fr)
  • 실내 위치 추적 서비스 (ko)
  • Sistema de Localização indoor (pt)
  • Система внутреннего позиционирования (ru)
  • 室内导航 (zh)
rdfs:comment
  • 실내 위치 확인 시스템(Indoor Positioning System, IPS)은 실내에서 존재하는 이동 객체에 대한 위치를 측정하는 시스템을 말한다. 주로 건물 내에서 사용자의 위치를 파악하는 시스템이다. 이는 위성과 통신이 가능한 외부에서 주로 사용되는 GPS가 실내에서 작동하기 어려우며, 군사적이유 등으로 의도적인 오차를 두기에 오차범위가 큰 이유로 실내에서 세밀한 목적으로 사용하기에는 적합하지 않기 때문이다. 때문에 주로 와이파이, 블루투스, 자이로 센서 등의 기술로 위치를 연산하게 된다. 주로는 방식의 위치 추론 방식과, TOA(Time of Arrival), TDOA(Time Difference Of Arrival), AOA(Angle Of Arrival) 방식 등의 알고리즘을 사용한다. (ko)
  • Система внутреннего позиционирования (англ. Indoor positioning system, IPS) — локальная система нахождения местоположения внутри зданий и закрытых сооружений, где практически недоступна спутниковая система навигации. (ru)
  • Um sistema de Localização indoor é uma solução para se localizar objetos situados dentro de edificações onde o tradicional Sistema de navegação por satélite (GPS) não possui uma boa performance. A tecnologia funciona a partir do processamento de três tipos de sinais distintos capturados pelo equipamento móvel: Wi-Fi, acelerômetro e campo magnético. Não se utiliza de qualquer tipo de satélite para se obter a localização e sim 3 medidas de distância para assim se calcular o posicionamento através da triangulação. (pt)
  • 室内导航系统是指用户置身于建筑物内,仍可借助此系统定位自身位置及建筑物内其他设施的位置,具体应用如:寻找商场内距离最近的卫生间、餐厅等。 (zh)
  • An indoor positioning system (IPS) is a network of devices used to locate people or objects where GPS and other satellite technologies lack precision or fail entirely, such as inside multistory buildings, airports, alleys, parking garages, and underground locations. IPS has broad applications in commercial, military, retail, and inventory tracking industries. There are several commercial systems on the market, but no standards for an IPS system. Instead each installation is tailored to spatial dimensions, building materials, accuracy needs, and budget constraints. (en)
  • Un sistema de posicionamiento en interiores (en inglés indoor positioning system, abreviadamente IPS) es una red de dispositivos utilizados para localizar inalámbricamente objetos o personas dentro de un edificio.​ A veces, los productos que se ofrecen bajo este término no cumplen con la norma internacional ​ 24730 sobre (RTLS). (es)
  • Un système de positionnement en intérieur ou système de géolocalisation en intérieur permet de trouver la position d'objets ou de personnes dans un espace interne à une structure (bâtiments, maisons...). La localisation joue un rôle essentiel dans la vie de tous les jours. Alors que la localisation basée sur les GPS est populaire, sa prolifération dans les environnements intérieurs est limitée. Cela est dû à la mauvaise pénétration des signaux GPS à l’intérieur des bâtiments et à l'absence fréquente de systèmes de localisation intérieure. (fr)
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  • http://commons.wikimedia.org/wiki/Special:FilePath/Indoor_location_services_on_mobile_phone_(10928087126).jpg
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