Intelligent traffic control method and system based on street lamp pole

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Intelligent traffic control method and system based on street lamp pole

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WANG XIAOWEI / ZHANG HONGYU / HU MANJIANG / BIAN YOUGANG / QIN ZHAOBO / XU BIAO / XIE GUOTAO / QIN XIAOHUI / DING RONGJUN

Abstract

The invention discloses an intelligent traffic control method and system based on a street lamp pole. The method comprises stepswhen the detected traffic flow information lambda nt of the street lamppole Ln at the t moment is smaller than a traffic flow threshold lambda, starting an edge control mode; judging whether the number Dnt of dynamic targets detected by the street lamp pole Ln at the moment t is greater than 0 or not; if yes, sending a control instruction for improving the light brightness to the street lamp pole Ln and an edge calculation unit in the street lamp pole in front of thestreet lamp pole Ln; if not, judging whether the duration of the dynamic target number Dnt=0 detected by the street lamp pole Ln at the moment t reaches the preset time or not, if yes, sending a control instruction for reducing the light brightness to the street lamp pole Ln. The method is advantaged in that light use of the lighting module can be flexibly controlled according to the actual situation of traffic so that electric energy can be saved, traffic cost can be reduced, and the requirement for environmental protection can be met.

本发明公开了一种基于路灯杆的智慧交通控制方法及系统，该方法包括：当检测到的路灯杆L在t时刻检测到的交通流信息λ小于交通流阈值λ时，开启边缘控制模式：判断路灯杆L在t时刻检测到的动态目标数量D是否大于0，如果是，则向路灯杆L及其前方路灯杆中的边缘计算单元发送提高灯光亮度的控制指令，如果不是，则判断路灯杆L在t时刻检测到的动态目标数量D＝0持续的时间是否达到预设时间，如果已达到，则向该路灯杆L发送降低灯光亮度的控制指令。本发明能够根据交通的实际情形，灵活控制照明模块的灯光使用，这样有利于节约电能，降低交通成本，符合绿色环保的要求。

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Title :

Intelligent traffic control method and system based on street lamp pole

Additional title:

一种基于路灯杆的智慧交通控制方法及系统

Contributors:

WANG XIAOWEI (author) / ZHANG HONGYU (author) / HU MANJIANG (author) / BIAN YOUGANG (author) / QIN ZHAOBO (author) / XU BIAO (author) / XIE GUOTAO (author) / QIN XIAOHUI (author) / DING RONGJUN (author)

Publication date :

2020-05-29

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr