Intelligent traffic management and control system

Abstract

The invention discloses an intelligent traffic management and control system, comprising a control system, traffic signal lights, cameras and traffic flow detectors. The traffic signal lights, the cameras and the traffic flow detectors are arranged at crossroads which are very likely to be crowded. The vehicle incoming lane at the previous crossroad of the crossroads likely to be crowed is provided with a voice broadcasting module, an electronic display screen and an electronic speed reducing and slow drive prompting board respectively on one side. The control system is electrically connected with the traffic signal lights, the cameras and the traffic flow detectors on one hand, and is electrically connected with the voice broadcasting module, the electronic display screen and the electronic speed reducing and slow drive prompting board on the other hand. The control system is connected with a timing module. According to the invention, it is possible to control the traffic signal lights at crossroads to change time according to the actual traffic flow conditions so as to realize the effective management and control of the vehicles for their passage; and at the same time, the subsequent vehicles can make preparations in advance, such as speed reducing and slow driving and even detours. In this manner, the traveling security of vehicles can be ensured; and the further traffic jam does not get worse; and the changing time of the traffic signal lights can be flexibly and conveniently controlled according to the different time periods.

Description

technical field [0001] The invention relates to the field of smart cities, in particular to an intelligent traffic management and control system. Background technique [0002] With the great development of economy and society, a large number of people gather in the city, and vehicles have become an indispensable means of travel for many families. These will inevitably bring about many traffic problems. In some prosperous commercial areas, there are many people and vehicles. It is easy to have traffic jams, especially at intersections during morning and evening rush hour, and this situation is more serious. Although there are traffic police, auxiliary police, traffic administrators, and volunteers on duty in all weathers, and some urban management departments have also introduced some related measures such as limiting number of travel, but the above situation still cannot be effectively improved, causing great harm. Travel stress. [0003] The reason is that in addition to ...

AI Technical Summary

Problems solved by technology

Although there are traffic police, auxiliary police, traffic administrators, and volunteers on duty in all weathers, and some urban management departments have also introduced some related measures such as limiting number of travel, but the above situation still cannot be effectively improved, causing great harm. travel pressure

[0003] The reason is that in addition to the large number of vehicles, the changing time of the traffic lights at these intersections that are prone to congestion is basically fixed, that is, whether it is in the morning and evening peak hours or in other time periods, the changing time of the traffic lights is basically fixed. It is fixed and requires human intervention by traffic police, co-police and traffic administrators, and drivers cannot know the congestion situation at the next intersection. They can only learn relevant information through platforms with large information delays such as radio stations, which has great limitations.

[0004] In addition, the psychological and emotional changes of the drivers caused by the heavy traffic flow can easily lead to collisions, rear-end collisions and other accidents, which will further aggravate the congestion situation.

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