Automatic adjusting system for street lamp brightness based on vision technology

Abstract

The invention relates to the technical field of illuminating devices, and particularly to an automatic adjusting system for street lamp brightness based on vision technology. Each streetlamp brightness adjusting subsystem comprises a plurality of street lamps, a camera and a remote control station. The plurality of street lamps share one camera and one remote control station. Configuration of one camera and one remote control station for each street lamp is not required, thereby greatly saving hardware cost. The automatic adjusting system settles the problems of a requirement for the cameras which are mounted next to each street lamp and configuration of a subsequent video processing and analyzing module, isolation of the control module of each street lamp, and relatively high hardware equipment upgrading cost in mounting the device in a large range.

Description

technical field [0001] The invention relates to the technical field of lighting devices, in particular to an automatic brightness adjustment system for street lamps based on visual technology. Background technique [0002] In recent years, with the rapid development of my country's economy, low energy efficiency and outdated energy structure have become important issues for sustainable economic and social development. In the open state, it always works under a constant input voltage. The main drawback of this control method is that in the middle of the night and early morning hours, there are few vehicles and pedestrians on the road, and still using full lighting will obviously cause a lot of waste of electric energy. [0003] On the basis of conforming to the lighting industry standards, it has been considered to adjust the brightness of street lamps as reasonably as possible to avoid unnecessary power consumption. For example, Chinese patent CN102537758A discloses a photose...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is: in order to solve the existing intelligent street lamp lighting system, a camera needs to be installed near each street lamp and a subsequent video processing and analysis module is configured. The control modules of each street lamp are isolated from each other. The device needs higher hardware equipment upgrade costs. The present invention provides a street lamp brightness automatic adjustment system based on vision technology. Each street lamp brightness adjustment subsystem includes several street lamps, a camera and a remote control station. Each street lamp shares 1 camera and 1 remote control station, without having to configure a set for each street lamp, which greatly saves hardware costs and solves the need for existing intelligent street lamp lighting systems to install cameras and configure them near each street lamp. For the follow-up video processing and analysis module, the control modules of each street light are isolated from each other, and the installation of this device in a large area requires high hardware equipment upgrade costs.

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