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In this demo, we introduce a Human-Interactive Hardware-In-the-Loop Simulation (HI2LS) framework for evaluating Cooperative Intelligent Transportation Systems (C-ITS) and road safety services. C-ITS is a complex system consisting of Wireless Access in Vehicular Environments (WAVE) communication devices, Human-Machine Interface (HMI), and computing elements(More)
In this paper, we propose bicycle collision avoidance (BCA) algorithms and analyze their performance. As typical type accidents related with bicycles, we consider both intersection collision and rear crash. Then, the rear crash avoidance (RCA) algorithm and the intersection collision avoidance (ICA) algorithm are respectively developed by utilizing(More)
In order to support the mobility of vehicles and reliable services in the Institute of Electrical and Electronics Engineers (IEEE) 802.11p/wireless access in vehicular environments (WAVE) network, cell planning and coverage optimization are critical issues. In light of this, we employed the IEEE 802.11p/WAVE test-bed located at the Chungju campus of the(More)
Although many kinds of Cooperative Collision Warning (CCW) algorithms and systems for road safety were proposed in order to prevent accidents in past years, a feasible CCW system has not yet been developed and verified, based on an established standard of IEEE 802.11p/wireless access in vehicular environments (WAVE) and the SAE J2735 message sets. In this(More)
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