Distributed intelligent IoT controller and control system

Abstract

The invention relates to the technical field of expressway tunnel lighting systems, and discloses a distributed intelligent IoT controller, which includes a casing, an interface module, an analog dimming module, and a control module. The interface module is located at one end of the casing. to receive the dimming decision information; the analog dimming module is located on one side of the interface module, and is used to convert the dimming decision information into an analog dimming signal; the control module is located in the center of the housing, and is used to Dimming signal to adjust the output current; there are fixing devices and connecting devices outside the housing; the fixing device includes a base and a fixing table set on the base; the connecting device includes a connecting sleeve; the connecting sleeve is set on the fixing table; two connecting sleeves Positioning rods are hinged on the inner side walls; positioning slots are provided on both sides of the fixed table; a driving mechanism for driving the positioning rods to rotate and plugged into the positioning slots is provided in the connecting sleeve. The invention has the effect of facilitating the adjustment of the light in the tunnel.

Description

technical field [0001] The invention relates to the technical field of highway tunnel lighting systems, in particular to a distributed intelligent IoT controller and a control system. Background technique [0002] At present, most of the highway tunnel lighting systems provide a good light-controlled lighting system, and most of them use the supervisor to manually switch the lighting circuit remotely, or manually or automatically switch the lights according to the weather scene to realize the tunnel illumination adjustment. With the rapid development of my country's economy, the number of highway tunnels is increasing, and 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 tunnel lighting will be higher and higher, and the intelligent control te...

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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