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Chuỗi bài: traffic light PDF · 30 trang 0.6 MB · Cập nhật 2026-06-05

02_LaneOne_StopSign

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1 / 30 LANE ONE Directional Vehicle Detection → LED Board Control System Application Scenario: A single-lane work-zone section is controlled by two photoelectric beam locations, A (entry) and B (exit), spaced apart to fo