| 摘要 |
A traffic regulation system ( 100 ) includes a first traffic light ( 110 ) for controlling traffic in a first direction, a second traffic light ( 120 ) for controlling traffic in a second direction intersecting the first direction, an infrared light detector ( 130 ) for receiving an infrared light signal transmitted from a pedestrian proceeding in the second direction on a pedestrian crossing and producing a corresponding feedback signal associated with the infrared light signal, and a control unit ( 160 ) for receiving the feedback signal from the infrared light detector and instructing the first traffic light and the second traffic light to signal the pedestrian to proceed in the second direction.
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