. "1"^^ . "2013-11-26+01:00"^^ . "2014-06-30+02:00"^^ . . "Positioning" . "Positioning; Accuracy System"@en . "Easy-OBU provides a flexible approach for correcting positional information. Basis for this is the availability of information from inertial sensors which can be used if GNSS becomes unavailable. Inertial navigation requires high performance sensors and complex data processing, but if the application can tolerate some delay, a new innovative non-causal filtering approach will cover GNSS outage and provide the necessary data. This leads to improved positional information than could otherwise be obtained. This intelligent approach delivers robust navigation and very economic conditions, which reduces the cost of the OBU and simplifies the installation into the vehicle. Thus the current approach enables the most economic solution for demanding applications. The Objective of Easy-OBU is to introduce and demonstrate an inexpensive and portable on-board-unit (OBU) with open interfaces that allows retrospective robust positioning of vehicles for those instances where no or insufficient signal reception from navigation satellites were available." . . . . "http://easy-obu.eu"^^ . "http://www.isvav.cz/projectDetail.do?rowId=7E13074"^^ . . . . . "Easy-OBU (Enhanced (EGNOS/EDAS) Accuracy System with GNSS Outage Bridging Unit)"@en . . . "2013-09-16+02:00"^^ . "7E13074" . . . . "2015-02-16+01:00"^^ . . . "0"^^ . "Easy-OBU (Enhanced (EGNOS/EDAS) Accuracy System with GNSS Outage Bridging Unit)" . "3"^^ . . "0"^^ . "Easy-OBU provides a flexible approach for correcting positional information. Basis for this is the availability of information from inertial sensors which can be used if GNSS becomes unavailable. Inertial navigation requires high performance sensors and complex data processing, but if the application can tolerate some delay, a new innovative non-causal filtering approach will cover GNSS outage and provide the necessary data. This leads to improved positional information than could otherwise be obtained. This intelligent approach delivers robust navigation and very economic conditions, which reduces the cost of the OBU and simplifies the installation into the vehicle. Thus the current approach enables the most economic solution for demanding applications. The Objective of Easy-OBU is to introduce and demonstrate an inexpensive and portable on-board-unit (OBU) with open interfaces that allows retrospective robust positioning of vehicles for those instances where no or insufficient signal reception from navigation satellites were available."@en . . "3"^^ .