Traffic signal lamp control system

A traffic signal light and control system technology, applied in the field of traffic signal light control system, can solve the problem of not considering traffic conditions and the like

Inactive Publication Date: 2020-02-28
武汉创视奇科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current traffic lights work according to the preset procedures, and the switching time and duration of each signal light are fixed, without taking into account the actual traffic conditions. Therefore, the control and deployment of the traffic efficiency of urban roads still have certain limitations

Method used

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  • Traffic signal lamp control system

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Embodiment Construction

[0026] The present disclosure will be further elaborated below in conjunction with the accompanying drawings and specific embodiments. It should be noted here that the descriptions of these embodiments are used to help the understanding of the present disclosure, but are not intended to limit the present disclosure. Specific structural and functional details disclosed herein are for purposes of describing example embodiments of the present disclosure only. This disclosure may, however, be embodied in many alternative forms and should not be construed as limited to the embodiments set forth herein.

[0027] It should be understood that the terms first, second, etc. are only used for distinguishing descriptions, and cannot be interpreted as indicating or implying relative importance. Although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one unit from ...

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PUM

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Abstract

The invention relates to a traffic signal lamp control system. The traffic signal lamp control system comprises: a signal collection device used for obtaining the number of pedestrians waiting at an intersection at present; a processor provided with specification information of sidewalks in advance and used for determining the passing time of pedestrians on a road section according to the specifications of the sidewalks in different directions of the road section of the intersection and the number of the pedestrians waiting at present; a signal lamp trigger switch electrically connected with atraffic signal lamp and used for controlling the working state of the traffic signal lamp; a relay electrically connected with a signal lamp trigger switch and used for controlling the working stateof the signal lamp trigger switch; and a controller connected with the processor and the relay and used for controlling the working state of the relay according to the time when the pedestrians pass through the sidewalks. According to the technical scheme, the switching time and duration of each signal lamp can be adjusted according to the actual traffic condition, so that the traffic safety of the intersection is ensured.

Description

technical field [0001] The invention relates to the field of traffic signal control, in particular to a traffic signal light control system. Background technique [0002] With the increase of urban population and the increase of automobiles, urban traffic problems have become increasingly prominent. In many big cities, due to the excessive number of cars, traffic jams are often caused, and traffic accidents are frequent, and the atmosphere is seriously polluted at the same time. [0003] During the rush hours when people commute to and from get off work, traffic jams are particularly obvious. In the central areas of many large cities, the traffic speed during peak hours is only 16km per hour. Traffic congestion leads to serious waste of time and energy, affecting the efficiency of urban economy. In addition, in most cities in the world, especially in developing countries, walking or cycling is still an important mode of transportation, and the traffic volume on foot is sti...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/07G08G1/095
CPCG08G1/07G08G1/095
Inventor 余启骅谭攀
Owner 武汉创视奇科技有限公司
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