A traffic control method and system

Abstract

The invention provides a traffic control method and system. The traffic control method includes: acquiring object information of target objects in a preset range of a preset direction in traffic crossing, wherein the target objects include vehicles and / or pedestrians, and the object information includes location, traffic speed and traffic direction of the target objects; according to the object information, making statistics on the number of the target objects required to wait at the traffic crossing in the preset direction of the traffic crossing; according to the number of the target objects required to wait at the traffic crossing in the preset direction of the traffic crossing, controlling duration of traffic lights. According to the location, traffic speed and traffic direction of the target objects, the number of the target objects required to wait at the traffic crossing in the preset direction of the traffic crossing is calculated, duration of the traffic lights is controlled further according to the number of the target objects required to wait at the traffic crossing in the preset direction of the traffic crossing, and traffic service efficiency can be thereby improved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a traffic control method and system. Background technique [0002] Traffic lights are used to control the flow of vehicles and people to pass through the intersection in order, which can reduce the probability of traffic accidents while improving the efficiency of road use. At present, traffic light control mainly adopts timing signal timing technology, which divides the green light duration into limited time periods with a fixed sequence, and different traffic flows will obtain their own right of way in turn according to the fixed green light duration and sequence. Since the intervals of traffic lights are the same, when the traffic flow and the flow of people in different directions are different, it may cause road waste or overly congested roads, resulting in low road use efficiency. Contents of the invention [0003] Embodiments of the present invention provide a tr...

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a traffic control method and system to solve the problem of low road use efficiency

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