Distributed intelligent internet-of-things controller and control system

Abstract

The invention relates to the technical field of expressway tunnel lighting systems, and discloses a distributed intelligent Internet-of-Things controller, which comprises a shell, an interface module, an analog quantity dimming module and a control module are arranged in the shell, and the interface module is positioned at one end of the shell and is used for receiving dimming decision information; the analog quantity dimming module is positioned at one side of the interface module and is used for converting the dimming decision information into an analog quantity dimming signal; the control module is located in the center of the interior of the shell and used for adjusting the output current according to the analog quantity dimming signal; a fixing device and a connecting device are arranged outside the shell; the fixing device comprises a base and a fixing table arranged on the base; the connecting device comprises a connecting sleeve; the connecting sleeve sleeves the fixing table; positioning rods are hinged to the two inner side walls of the connecting sleeve; positioning grooves are formed in the two sides of the fixing table; and a driving mechanism which drives the positioning rods to rotate and is inserted into the positioning grooves is arranged in the connecting sleeve. The controller and control system have the effect of conveniently adjusting light in a tunnel.

Description

technical field [0001] The invention relates to the technical field of expressway tunnel lighting systems, in particular to a distributed intelligent IoT controller and a control system. Background technique [0002] At present, most expressway tunnel lighting systems provide good light-controlled lighting systems, and most of them use remote manual switching of lighting circuits by monitors, or manual or automatic combination of switching lights according to weather scenes to achieve tunnel illumination adjustment. With the rapid development of my country's economy, there are more and more road tunnels, but most of the existing tunnel lighting systems have shortcomings such as energy waste and ineffective lighting. Therefore, in order to reduce the operating cost of the tunnel and improve the working efficiency of the lighting system, the demand for the intelligent control technology of the tunnel lighting will be higher and higher, and the intelligent control technology of...

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a distributed intelligent IoT controller and control system, which solves the problem of a single dimming method in the prior art, a manual or automatic combined loop dimming method, and a serious waste of energy resources. It is convenient to adjust the brightness of the lights in the tunnel, realize energy saving and emission reduction, and reduce operating costs under the premise of ensuring the safety of the tunnel

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