Intelligent Blind Crossings for Suburban and Rural Intersections [Research Brief]
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2025-02-01
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Corporate Contributors:State of California SB1 2017/2018, Trustees of the California State University Sponsored Programs Administration ; United States. Department of Transportation. University Transportation Centers (UTC) Program ; United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology
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Edition:Research Brief
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Abstract:This project designed a comprehensive roadside unit system to address safety issues at blind intersections. The team developed a RSU prototype uniquely tailored to the challenge presented by blind intersections in suburban and rural areas featuring two-way stop signs. They also proposed an FPGA-based system for the RSU device to oversee vehicle interactions at a rural blind intersection, involving the following steps: • Determine Interaction Flowchart: Define the interaction algorithm that governs how vehicles will communicate and interact at the rural blind intersection. • Design Embedded System: Design the embedded system using Quartus Prime and Qsys, integrating the determined algorithm. Program the algorithm using NIOS II Software Build Tools for Eclipse. • Optimize System Power Consumption: Implement measures to optimize power consumption within the designed FPGA-based system, ensuring efficient energy utilization.
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