METHOD AND SYSTEM OF CONTROLLING TRAFFIC AT ROAD INTERSECTIONS
摘要:
The invention discloses a method of controlling traffic at a road intersection of at least two roads comprising the following steps: check if there are any vehicles on the first road (NS) that are already in or approaching the intersection; check if there are any vehicles on the second road (WE) that are already in or approaching the intersection; if there are vehicles on the first road (NS) and no vehicles on the second road (WE), light a green light for the first road (NS) and the a light for the second road (WE); if there are no vehicles on the first road (NS) and there are vehicles on the second road (WE), light a green light for the second road (WE) and a red light for the first road (NS); if vehicles are on both the first road (NS) and the second road (WE), calculate the estimated negative environmental impact of the detected vehicles on the first road - ENS for the first road (NS) and EWE for the second road (WE); if ENS > EWE, light a green light for the first road (NS) and a red light for the second road (WE); if ENS
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