Single-point traffic signal control system and area control system thereof

Abstract

The invention provides a single-point traffic signal control system and an area control system thereof. The single-point traffic signal control system comprises a traffic signal controller, a signal lamp, a vehicle detector and a communication module; the signal lamp and the vehicle detector are respectively in wire connection with the traffic signal controller through a signal line, the signal lamp and the vehicle detector are respectively arranged in an out-field traffic intersection, and the traffic signal controller is arranged in a lateral sidewalk idle area of the out-field traffic intersection; the communication module is connected with the traffic signal controller through a cable; the traffic signal controller can be communicated with outside equipment through the communication module. By the arrangement, modern control of traffic signals at various intersections is realized.

Description

technical field [0001] The invention relates to the field of traffic signal management and control equipment, in particular to a single-point traffic signal control system and an area control system thereof. Background technique [0002] The traffic signal control system is applied to the traffic command and control of each road, which not only affects the traffic order of each intersection, but also affects the macro-control of traffic flow in an area. The control of traffic signals in the existing technology is still at an uncontrollable low level of intelligence. The traffic signal control of a single intersection only has low-intelligence timing control and lacks an intelligent control function based on actual road conditions. Moreover, there is a lack of data collection and feedback on traffic conditions, which is not conducive to regulation and research. It leads to congestion of regional traffic conditions and affects the overall traffic of the entire area. [0003]...

AI Technical Summary

Problems solved by technology

The control of traffic signals in the existing technology is still at an uncontrollable low level of intelligence. The traffic signal control of a single intersection only has timing control with low intelligence, and lacks intelligent control functions based on actual road conditions.

Moreover, there is a lack of data collection and feedback on traffic conditions, which is not conducive to regulation and research

Lead to congestion in regional traffic conditions, affecting the overall traffic in the entire area

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