The present study is mainly based on studies, research and applications aimed at the “quick” resolution of an integrated problem oriented at the self-localisation and perimetration to be carried out through automated mobiles devices. The methodology adopted is applied on a real case study (external environment) by using the following surveying tools: a kinematic Global Positioning System (GPS) and a Laser Scanner supporting a “mobile platform” (deployed on a mobile platform). As far as the measurement tools are concerned, a “GS14” GPS receiver provided by Leica Geosystem, and a two-dimensional Laser Scanner provided by the Automation and Control Laboratory of the University “Mediterannea” of Reggio Calabria were employed. The abovementioned measurement tools were positioned on an experimental mobile system specifically designed to simulate the behaviour of a prospective and completely automated platform. Thus, the present study focuses on the experimental development of a “quick” methodology to be used in order to conduct the traditional land surveying through the use of a Laser Scanner alongside with GPS receivers with a three dimensional centimetric resolution within one single system of reference made up of individual scans operated by a “Stop-and-Go “ device.
La ricerca condotta, fa riferimento a studi, ricerche e applicazioni volte alla risoluzione “speditiva” di un problema integrato finalizzato all’autolocalizzazione e alla perimetrazione tramite strumenti mobili automatizzati. La metodologia proposta viene applicata ad un reale caso di studio (in ambiente esterno) utilizzando le metodologie GPS (in modalità cinematica) e Laser Scanner a supporto di una "piattaforma mobile". Per le misurazioni si sono adoperati un ricevitore Gps “GS14” fornito da Leica Geosystem e un Laser Scanner bidimensionale fornito dal laboratorio di automazione e controlli dell'università Mediterranea di Reggio Calabria ; la suddetta strumentazione è stata opportunamente posizionata su un sistema (ancora sperimentale) reso mobile, atto allo stato a simulare il comportamento di una futura piattaforma completamente automatizzata. Nella presente nota viene dunque sperimentata una metodologia “speditiva” per il rilievo Topografico classico del territorio con utilizzo di strumentazione Laser scanner in abbinamento a ricevitori GPS attraverso la definizione tridimensionale centimetrica in un unico sistema di riferimento di scansioni singole effettuate da un “mezzo” in modalità “rileva e muoviti".
Sperimentazioni laser scanner/GPS per rilievi di autolocalizzazione integrati e automatizzati
BARRILE, Vincenzo;
2013-01-01
Abstract
The present study is mainly based on studies, research and applications aimed at the “quick” resolution of an integrated problem oriented at the self-localisation and perimetration to be carried out through automated mobiles devices. The methodology adopted is applied on a real case study (external environment) by using the following surveying tools: a kinematic Global Positioning System (GPS) and a Laser Scanner supporting a “mobile platform” (deployed on a mobile platform). As far as the measurement tools are concerned, a “GS14” GPS receiver provided by Leica Geosystem, and a two-dimensional Laser Scanner provided by the Automation and Control Laboratory of the University “Mediterannea” of Reggio Calabria were employed. The abovementioned measurement tools were positioned on an experimental mobile system specifically designed to simulate the behaviour of a prospective and completely automated platform. Thus, the present study focuses on the experimental development of a “quick” methodology to be used in order to conduct the traditional land surveying through the use of a Laser Scanner alongside with GPS receivers with a three dimensional centimetric resolution within one single system of reference made up of individual scans operated by a “Stop-and-Go “ device.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
