Indoor positioning system (original) (raw)
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.
.jpg?width=300)
| Property | Value |
|---|---|
| dbo:abstract | 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. A large variety of techniques and devices are used to provide indoor positioning ranging from reconfigured devices already deployed such as smartphones, WiFi and Bluetooth antennas, digital cameras, and clocks; to purpose built installations with relays and beacons strategically placed throughout a defined space. Lights, radio waves, magnetic fields, acoustic signals, and behavioral analytics are all used in IPS networks. IPS can achieve position accuracy of 2 cm, which is on par with RTK enabled GNSS receivers that can achieve 2 cm accuracy outdoors.IPS use different technologies, including distance measurement to nearby anchor nodes (nodes with known fixed positions, e.g. WiFi / LiFi access points, Bluetooth beacons or Ultra-Wideband beacons), magnetic positioning, dead reckoning. They either actively locate mobile devices and tags or provide ambient location or environmental context for devices to get sensed.The localized nature of an IPS has resulted in design fragmentation, with systems making use of various optical, radio, or even acoustictechnologies. 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. For smoothing to compensate for stochastic (unpredictable) errors there must be a sound method for reducing the error budget significantly. The system might include information from other systems to cope for physical ambiguity and to enable error compensation.Detecting the device's orientation (often referred to as the compass direction in order to disambiguate it from smartphone vertical orientation) can be achieved either by detecting landmarks inside images taken in real time, or by using trilateration with beacons. There also exist technologies for detecting magnetometric information inside buildings or locations with steel structures or in iron ore mines. (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). En lugar de utilizar los satélites, un IPS se basa en anclajes próximos (nodos con una posición conocida), que o bien localizan activamente etiquetas o bien proporcionan contexto ambiental a los dispositivos sensores. La naturaleza localizada de un IPS ha dado lugar a la fragmentación de diseño, con sistemas haciendo uso de diversas tecnologías: óptica, de radio, o incluso acústica. En el diseño de los sistemas se deberá tener en cuenta que el servicio de localización inequívoca requiere al menos tres medidas independientes por destino. Para alisar y compensar los errores estocásticos, debe haber un exceso de determinación matemática que permite reducir el presupuesto de error. De lo contrario, el sistema debe incluir información de otros sistemas para hacer frente a la ambigüedad física y para habilitar la compensación de error. (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. L'adoption du système du GPS par les téléphones mobiles, combinée avec le Wi-Fi et les réseaux de téléphonie mobile, a en grande partie permis de résoudre le problème de la géolocalisation en extérieur. Cependant, ce type de système ne peut pas servir à la géolocalisation dans les espaces intérieurs car cela demande une prise en compte de certaines particularités comme les étages d'un bâtiment. Néanmoins, la localisation reste depuis toujours un domaine actif de la recherche ce qui a abouti à l'émergence de nombreuses solutions de localisation interne qui requièrent du matériel informatique avec un coût parfois important. Dans les espaces comme les aéroports, les centres commerciaux et les hôpitaux, avec les réseaux de données devenant de plus en plus accessibles et l'augmentation du nombre d'applications nécessitant une géolocalisation, la localisation en intérieur est devenue un véritable enjeu. (fr) 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) |
| dbo:thumbnail | wiki-commons:Special:FilePath/Indoor_location_servi...ile_phone_(10928087126).jpg?width=300 |
| dbo:wikiPageExternalLink | http://www.ipin-conference.org/ https://www.identecsolutions.com/asset-agent-for-smart-factory https://www.pozyx.io/ https://wiki.openstreetmap.org/wiki/Indoor_Mapping https://wiki.openstreetmap.org/wiki/Micromapping https://openhps.org |
| dbo:wikiPageID | 13431137 (xsd:integer) |
| dbo:wikiPageLength | 45693 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1122225807 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Museum dbr:SSID dbr:Bluetooth dbr:Bluetooth_low_energy_beacon dbr:Home_automation dbr:Relative_direction dbr:Cyber-physical_system dbr:Visual_impairment dbr:Dead_reckoning dbr:Domestic_robot dbr:Inertial_measurement_unit dbr:Infrared dbr:Wireless_access_point dbr:Match_moving dbr:Geniusmatcher dbr:Geo-fence dbr:Noise dbr:Orientation_(geometry) dbr:Social_networking_service dbr:Free_space dbr:GPS dbr:Gaussian_process dbr:Global_Positioning_System dbr:Global_navigation_satellite_system dbr:Google_Maps dbr:Context_awareness dbr:Cruise_ship dbr:Geolocation dbr:Apple_Inc. dbr:Li-Fi dbr:Location-based_service dbr:Location_awareness dbr:MAC_address dbr:Stochastic dbr:Hospital dbr:Hotel dbr:Magnetic_positioning dbr:Metro_station dbr:Time_of_arrival dbr:Train_station dbr:WebGL dbr:Wi-Fi dbr:Targeted_advertising dbr:Wayfinding dbc:Maps dbr:Airport dbr:Earth's_magnetic_field dbr:Angle_of_arrival dbr:Floor_plan dbr:Kalman_filter dbr:Radio dbr:Radio-frequency_identification dbr:Real-time_locating_system dbr:Received_signal_strength_indication dbr:Attenuation dbr:Internet_of_Things dbr:Inverse-square_law dbr:Hypermarket dbr:Assisted_GPS dbr:Augmented_reality dbc:Automatic_identification_and_data_capture dbc:Radio-frequency_identification dbc:Radio_navigation dbr:Accessibility dbr:Acoustics dbc:Geopositioning dbc:Geomagnetism dbr:K-nearest_neighbor_algorithm dbr:Kalman_filtering dbr:Bluetooth_Low_Energy dbc:Indoor_positioning_system dbr:Home_network dbr:Tourism dbr:Triangulation dbr:Wi-Fi_Positioning_System dbr:WiFi dbr:Automatic_vehicle_location dbc:Ubiquitous_computing dbr:Bus_station dbr:Pointr dbr:Sports dbr:School_campus dbr:Navizon dbr:OpenStreetMap dbr:Open_Source_Routing_Machine dbr:Optical dbr:Real-time_kinematic dbr:Multilateration dbr:Robotic_mapping dbr:Shopping_mall dbr:Sequential_Monte_Carlo_method dbr:Simultaneous_localization_and_mapping dbr:Skyhook_Wireless dbr:Ultrasound dbr:Visible_light_communication dbr:Warehouse dbr:Ultra-wideband dbr:Factory dbr:IBeacon dbr:GSM_localization dbr:Parking_lot dbr:Motion_planning dbr:Near_Field_Communication dbr:Trilateration dbr:Near_field_communication dbr:Sensor_Fusion dbr:House_navigation_system dbr:Amusement_Parks dbr:Bayesian_statistical_analysis dbr:GNSS dbr:LiFi dbr:Radio_frequency_identification dbr:Wi-Fi_hotspot dbr:High_Sensitivity_GPS dbr:Ultra_Wideband dbr:Time_difference_of_arrival dbr:File:Indoor_location_services_on_mobile_phone_(10928087126).jpg dbr:Gen2IR_(second_generation_infrared) dbr:Omlox |
| dbp:wikiPageUsesTemplate | dbt:Authority_control dbt:Columns-list dbt:Further dbt:Main dbt:Reflist dbt:See_also dbt:Broader dbt:Positional_tracking |
| dcterms:subject | dbc:Maps dbc:Automatic_identification_and_data_capture dbc:Radio-frequency_identification dbc:Radio_navigation dbc:Geopositioning dbc:Geomagnetism dbc:Indoor_positioning_system dbc:Ubiquitous_computing |
| gold:hypernym | dbr:System |
| rdf:type | owl:Thing yago:WikicatMaps yago:Artifact100021939 yago:Creation103129123 yago:Map103720163 yago:Object100002684 yago:PhysicalEntity100001930 yago:Representation104076846 dbo:MusicGenre yago:Whole100003553 |
| 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) |
| rdfs:label | 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:seeAlso | dbr:Waypoint |
| owl:sameAs | freebase:Indoor positioning system yago-res:Indoor positioning system wikidata:Indoor positioning system wikidata:Indoor positioning system dbpedia-es:Indoor positioning system dbpedia-fr:Indoor positioning system dbpedia-ko:Indoor positioning system dbpedia-no:Indoor positioning system dbpedia-pt:Indoor positioning system dbpedia-ru:Indoor positioning system dbpedia-sr:Indoor positioning system dbpedia-zh:Indoor positioning system https://global.dbpedia.org/id/2PeTP |
| prov:wasDerivedFrom | wikipedia-en:Indoor_positioning_system?oldid=1122225807&ns=0 |
| foaf:depiction | wiki-commons:Special:FilePath/Indoor_location_services_on_mobile_phone_(10928087126).jpg |
| foaf:isPrimaryTopicOf | wikipedia-en:Indoor_positioning_system |
| is dbo:academicDiscipline of | dbr:Yunhao_Liu dbr:Moustafa_Youssef |
| is dbo:genre of | dbr:3D_Wayfinder |
| is dbo:product of | dbr:Guardly |
| is dbo:wikiPageDisambiguates of | dbr:IPS |
| is dbo:wikiPageRedirects of | dbr:Bluetooth_indoor_positioning dbr:Bluetooth_positioning dbr:Indoor_geolocation dbr:Indoor_GPS dbr:Indoor_location dbr:Indoor_location_tracking dbr:Indoor_Geolocation dbr:Indoor_Positioning_System dbr:Indoor_navigation dbr:Indoor_navigation_and_positioning dbr:Indoor_navigation_system dbr:Indoor_positioning dbr:Indoor_positioning_systems |
| is dbo:wikiPageWikiLink of | dbr:Beacon dbr:Satellite_navigation_device dbr:Bluetooth_indoor_positioning dbr:Bluetooth_positioning dbr:Home_automation dbr:Home_automation_for_the_elderly_and_disabled dbr:Cyber-physical_system dbr:Dead_reckoning dbr:Index_of_home_automation_articles dbr:Internet_of_vehicles dbr:Pose_tracking dbr:Positioning_system dbr:Robotino dbr:SAP_Arena dbr:Geniusmatcher dbr:Ultrasound_Identification dbr:Indoor_geolocation dbr:Global_Positioning_System dbr:Google_ATAP dbr:Li-Fi dbr:Light-emitting_diode dbr:Location-based_service dbr:Yunhao_Liu dbr:Emergency_evacuation dbr:Victor_Bahl dbr:Parking_guidance_and_information dbr:Magda_Lilia_Chelly dbr:Magnetic_positioning dbr:Active_Bat dbr:Wi-Fi dbr:Roomba dbr:AlterGeo dbr:3D_Wayfinder dbr:Aisle dbr:Direction_finding dbr:Floor_plan dbr:Real-time_locating_system dbr:International_Journal_of_Wireless_Information_Networks dbr:Internet_of_things dbr:Tango_(platform) dbr:Bluetooth_Low_Energy dbr:Bluetooth_Low_Energy_beacon dbr:Home_network dbr:Wireless_LAN dbr:Guardly dbr:Indoor_GPS dbr:Indoor_location dbr:Indoor_location_tracking dbr:IPS dbr:Robotic_mapping dbr:Simultaneous_localization_and_mapping dbr:Wi-Fi_positioning_system dbr:Indoor_Geolocation dbr:Indoor_Positioning_System dbr:European_Satellite_Navigation_Competition dbr:IBeacon dbr:Localization dbr:Parking_lot dbr:PlaceSpotting dbr:Roy_Want dbr:Xsens dbr:Moustafa_Youssef dbr:Multistorey_car_park dbr:Vehicle_location_data dbr:Indoor_navigation dbr:Indoor_navigation_and_positioning dbr:Indoor_navigation_system dbr:Indoor_positioning dbr:Indoor_positioning_systems |
| is dbp:genre of | dbr:3D_Wayfinder |
| is rdfs:seeAlso of | dbr:Waypoint |
| is foaf:primaryTopic of | wikipedia-en:Indoor_positioning_system |
