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http://dx.doi.org/10.12673/jant.2018.22.6.566

Test and Evaluation for GNSS based Lane Level Precise Positioning User System  

Lee, Jung-Hoon (Navigation R&D Division, Korea Aerospace Research Institute (KARI))
Lee, Sangwoo (Navigation R&D Division, Korea Aerospace Research Institute (KARI))
Ahn, Jongsun (Navigation R&D Division, Korea Aerospace Research Institute (KARI))
Im, Sunghyuck (Navigation R&D Division, Korea Aerospace Research Institute (KARI))
Choi, Yunseong (IVS Development Team, HYUNDAI MnSOFT)
Jang, Youngsu (IVS Development Team, HYUNDAI MnSOFT)
Lee, Dongchul (IVS Development Team, HYUNDAI MnSOFT)
Heo, Moon-Beom (Navigation R&D Division, Korea Aerospace Research Institute (KARI))
Abstract
The C-ITS requires the lane level positioning of the vehicle in the land transportation environment, and it is most effective to utilize the GNSS. In the precision positioning system based on satellite navigation, the evaluation of dynamic environment of lane level positioning performance should be accompanied and the evaluation system configuration should be preceded. In this paper, we selected performance indicators, assessment equipment, and reliability of reference equipment for evaluation of precision positioning user systems based on the GNSS. The performance evaluation system described above is applied to a real system, and the performance evaluation tool developed for the evaluation system is described. The numerical performance evaluation was carried out based on the data collected by carrying out the actual testbed driving. The performance evaluation by the actual driving trajectory and driving image comparison was performed to derive and analyse the evaluation results of the vehicle lane level positioning user system.
Keywords
GNSS; RTK; Lane level positioning; Precise positioning; Test and Evaluation;
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