Intelligent traffic signal lamp switching system and method

A traffic signal and intelligent transportation technology, applied in the field of intelligent traffic signal switching system, can solve the problems of sparse traffic, waste of road resources, affecting traffic efficiency, etc., and achieve the effect of avoiding aggravation of congestion, reducing traffic congestion and improving accuracy.

Inactive Publication Date: 2021-01-05
SHANDONG HUAYU UNIV OF TECH
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

The traditional road traffic light is a timing control system, that is, the duration of the green light and red light is fixed. Regardless of whether there are vehicles passing by, the switching of the traffic light must be switched according to the given time, w

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  • Intelligent traffic signal lamp switching system and method
  • Intelligent traffic signal lamp switching system and method
  • Intelligent traffic signal lamp switching system and method

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[0042]Specific implementation method

[0043]In order to be able to understand the above objectives, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the application and the features in the embodiments can be combined with each other if there is no conflict.

[0044]In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited to the specific details disclosed below. Limitations of the embodiment.

[0045]figure 1 Shows an intelligent traffic light switching system according to the present invention, including a camera system 11, a pressure sensing system 12 and a signal l...

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Abstract

The invention discloses an intelligent traffic signal lamp switching system and method. The system comprises a camera shooting system, a pressure sensing system, a signal lamp control system and traffic signal lamps, wherein the camera shooting system is used for obtaining road image data and sending the road image data to the signal lamp control system; the pressure sensing system is used for detecting road surface pressure data and sending the road surface pressure data to the signal lamp control system; the signal lamp control system is used for calculating the traffic flow grade on the road according to the received road image data and road surface pressure data, and if the calculation results are the same, a switching scheme is generated according to the calculated traffic flow gradeand sent to the traffic signal lamps; and the traffic signal lamps are used for conducting signal switching according to the switching scheme. The system and the method can effectively reduce trafficjam and fully utilize road resources by detecting traffic flow conditions such as road traffic flow and pedestrian flow in real time and controlling switching of the traffic signal lamps according tothe traffic flow conditions.

Description

technical field [0001] The invention relates to the field of traffic control, in particular to an intelligent traffic signal light switching system and method. Background technique [0002] The continuous acceleration of the urbanization process has led to a sharp increase in urban population and vehicles, and traffic congestion has become more and more serious, which has obviously seriously affected the daily life of citizens. The traditional road traffic light is a timing control system, that is, the duration of the green light and the red light is fixed. Regardless of whether there are vehicles passing by, the switching of the traffic light must be switched according to a given time, which cannot be based on the real-time situation of the road. If switching is performed, one road will be crowded with vehicles and people, while the other road will have less traffic and people, which seriously affects the traffic efficiency and wastes road resources. Contents of the inven...

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Application Information

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IPC IPC(8): G08G1/081G08G1/082G08G1/08G08G1/095G08G1/065G08G1/01H04N7/18
CPCG08G1/0145G08G1/065G08G1/08G08G1/081G08G1/082G08G1/095H04N7/18
Inventor 万志远陈银平姜利华
Owner SHANDONG HUAYU UNIV OF TECH
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