A Traffic Signal Control Method Facilitating Priority Passage of Buses

Abstract

The invention discloses a traffic signal control method allowing buses to pass with priority; the method is realized by the following units: a first vehicle identification mechanism used for identifying the bus entering a detection area; a second vehicle identification mechanism used for identifying the bus leaving the detection area; a vehicle terminal used for respectively sending an identification signal and a cancel signal to a central processor when the bus enters and leaves the detection area; a traffic signal lamp manager comprising an automatic control mechanism and an emergency mechanism, wherein the automatic control mechanism is used for controlling the color of the traffic signal lamp of a lane, to which the bus is located, as green; the emergency mechanism is only used for manually controlling the traffic signal lamp as green; a signal counting mechanism used for processing received identification signals and can signals. The method can ensure the buses to be punctual, forms less influences on other lanes, and reduces the jamming time of the lane, thus ensuring the whole traffic order, and alleviating the integral traffic jam conditions.

Description

technical field [0001] The invention relates to the traffic field, in particular to a traffic signal control method that facilitates priority passage of buses. Background technique [0002] At present, China's air quality is getting worse and worse, and the smog index is getting higher and higher. Green travel and low-carbon life have become the general trend. Disadvantages such as being late, not on time, and driving slowly make people have to abandon it. The main reason is that there are too many intersections, and the time waiting for traffic lights is too long. The traffic signal bus priority system is ready to come out. In reality, special lanes are provided for buses to ensure that buses run on time and on time, but when encountering traffic light intersections, they still need to wait passively, and the dedicated bus lanes occupy road resources, and social vehicles cannot use the dedicated bus lanes. More congestion of vehicles will affect the operation of buses. Th...

AI Technical Summary

Problems solved by technology

In reality, special lanes are provided for buses to ensure that buses run on time and on time, but when encountering traffic light intersections, they still need to wait passively, and the dedicated bus lanes occupy road resources, and social vehicles cannot use the dedicated bus lanes. More congestion of vehicles affects the operation of buses

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