Zapis obrazu drogi i pozycji w ocenie efektywności systemów transportowych

Prezentujemy koncepcję zestawu pomiarowego do zapisu obrazu drogi z wykorzystaniem pozycji pojazdu w oparciu o technologię GPS - INS - RTK, który może być wykorzystany do inspekcji dróg, a także do oceny efektywności systemów transportowych, gdzie wymagana jest silna korelacja obrazu z kamery z jej pozycją.

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At this paper there will be presented road image recording unit supported with vehicle position based on GPS-INS-RTK technology. "Megapixel" camera was applied to measurement equipment to record road images. SPAN system from NOVATEL firm was used to define accurate vehicle position, which consist of: GPS receiver, inertial unit, radio modem-enables system work at RTK - 2 technology. There is activated network connection between GPS system and ASGEUPOS server via radio modem and thanks to that there is received reference correction on the level +/- 2 cm. Proposed measurement equipment can be used at road inspection and any other tasks at transport area which expects high correlation between camera image and their position. Proposed measurement system can be used at road inspection and at transport system efficient description, when there is demanded high correlation between camera image and their position.