CN112333899A - Corridor light control system - Google Patents

Abstract

The invention discloses a corridor light control system, which is characterized in that a sound collection module is used for collecting sound information of each floor of a corridor, a sound detection signal is output when sound is detected, an infrared detection module is used for detecting biological infrared information of each floor of the corridor, if the biological infrared information is detected, an infrared detection signal is output, when a central processing module simultaneously receives the sound detection signal and the infrared detection signal, it is judged that people pass through the corridor, illumination intensity data collected by an illumination collection module is analyzed, and if the illumination intensity is lower than a preset threshold value, an illuminating lamp of the corresponding floor in the corridor is controlled to be turned on.

Description

Corridor light control system

Technical Field

The invention belongs to the technical field of Internet of things, and relates to a light control system, in particular to a corridor light control system.

Background

In public lighting environments such as corridor lights, it is often necessary to intelligently control the lighting or extinguishing of the lights in order to save power resources and achieve the purpose of environmental protection. The existing corridor lamp management device generally uses a sound sensor which senses artificial noise after people enter a corridor through an induction lamp so as to control the lamp to be on and delay control.

However, the existing corridor lamp lighting control method has limitations, such as lightning and rain, wind blowing and grass movement, and even outside whistling, which all cause the corridor lamp lighting control system to misjudge, that is, the corridor lamp lighting control system is interfered by external sound to light the corridor lamp, thereby causing the loss and waste of power resources. Therefore, the corridor lamp illumination control method by sensing the sound is not only low in reliability, but also can cause the loss and waste of power utilization resources.

Disclosure of Invention

The invention aims to provide a corridor light control system, which utilizes the technology of Internet of things, realizes automatic on-off control of corridor light, ensures corridor lighting, is more convenient and energy-saving, and has good economic benefit and development prospect.

The purpose of the invention can be realized by the following technical scheme:

a corridor light control system comprises an infrared detection module, a sound acquisition module, an illumination acquisition module, a data processing module, a central processing module and an illumination control module;

the infrared detection modules are distributed on each floor of the corridor and used for acquiring information whether people pass through each floor of the corridor in real time, judging that people pass through if biological infrared information is detected, and outputting infrared detection signals to the central processing module;

the sound acquisition modules are distributed on each floor of the corridor and used for acquiring sound information of each floor of the corridor in real time, and if the sound information is detected, sound detection signals are output to the central processing module;

the illumination acquisition modules are distributed on each floor of the corridor and used for acquiring illumination intensity data of the current environment and outputting the illumination intensity data to the data processing module;

the data processing module is used for preprocessing the illumination intensity data output by the illumination acquisition module and outputting the preprocessed illumination intensity data to the central processing module;

the central processing module starts the infrared detection module to detect when receiving the sound detection signal output by the sound acquisition module, starts the illumination acquisition module to acquire illumination intensity data of the current environment if receiving the infrared detection signal output by the infrared detection module again, and outputs a control signal to the illumination control module to turn on the illumination lamp if the illumination intensity is lower than a preset threshold value;

and the illumination control module controls the illumination lamps of all floors in the staircase to be turned on and off according to the control signal output by the central processing module.

Furthermore, the infrared detection module adopts an infrared sensor, the sound collection module adopts a sound sensor, and the illumination collection module adopts an illumination intensity sensor.

The invention has the beneficial effects that: the corridor light control system provided by the invention has the advantages that the sound information of each floor of a corridor is collected through the sound collection module, the sound detection signal is output when the sound is detected, the biological infrared information of each floor of the corridor is detected through the infrared detection module, the infrared detection signal is output if the biological infrared information is detected, when the central processing module simultaneously receives the sound detection signal and the infrared detection signal, the situation that people pass through the corridor is judged, the illumination intensity data collected by the illumination collection module is analyzed at the moment, and if the illumination intensity is lower than a preset threshold value, the illumination lamp of the corresponding floor in the corridor is controlled to be turned on.

Drawings

The invention is described in further detail below with reference to the figures and specific embodiments.

FIG. 1 is a schematic diagram of the system of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

As shown in fig. 1, the invention provides a corridor lighting control system, which comprises an infrared detection module, a sound collection module, an illumination collection module, a data processing module, a central processing module and an illumination control module.

The infrared detection modules are distributed on each floor of the corridor, adopt infrared sensors and are used for collecting information whether people pass through each floor of the corridor in real time, if biological infrared information is detected, the situation that people pass through is judged, and infrared detection signals are output to the central processing module.

The sound acquisition modules are distributed on each floor of the corridor, adopt sound sensors and are used for acquiring sound information of each floor of the corridor in real time, and if the sound information is detected, sound detection signals are output to the central processing module.

And the illumination acquisition modules are distributed on each floor of the corridor, adopt illumination intensity sensors and are used for acquiring illumination intensity data of the current environment and outputting the illumination intensity data to the data processing module.

And the data processing module is used for preprocessing the illumination intensity data output by the illumination acquisition module and outputting the preprocessed illumination intensity data to the central processing module.

The central processing module starts the infrared detection module to detect when receiving the sound detection signal output by the sound collection module, starts the illumination collection module to collect illumination intensity data of the current environment when receiving the infrared detection signal output by the infrared detection module again, and outputs a control signal to the illumination control module to turn on the illumination lamp if the illumination intensity is lower than a preset threshold value.

And the illumination control module controls the illumination lamps of all floors in the stairs to be turned on and off according to the control signal output by the central processing module.

The corridor light control system provided by the invention has the advantages that the sound information of each floor of a corridor is collected through the sound collection module, the sound detection signal is output when the sound is detected, the biological infrared information of each floor of the corridor is detected through the infrared detection module, the infrared detection signal is output if the biological infrared information is detected, when the central processing module simultaneously receives the sound detection signal and the infrared detection signal, the situation that people pass through the corridor is judged, the illumination intensity data collected by the illumination collection module is analyzed at the moment, and if the illumination intensity is lower than a preset threshold value, the illumination lamp of the corresponding floor in the corridor is controlled to be turned on.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims (2)

1. A corridor light control system is characterized by comprising an infrared detection module, a sound acquisition module, a light acquisition module, a data processing module, a central processing module and a lighting control module;

the infrared detection modules are distributed on each floor of the corridor and used for acquiring information whether people pass through each floor of the corridor in real time, judging that people pass through if biological infrared information is detected, and outputting infrared detection signals to the central processing module;

the sound acquisition modules are distributed on each floor of the corridor and used for acquiring sound information of each floor of the corridor in real time, and if the sound information is detected, sound detection signals are output to the central processing module;

the illumination acquisition modules are distributed on each floor of the corridor and used for acquiring illumination intensity data of the current environment and outputting the illumination intensity data to the data processing module;

the data processing module is used for preprocessing the illumination intensity data output by the illumination acquisition module and outputting the preprocessed illumination intensity data to the central processing module;

the central processing module starts the infrared detection module to detect when receiving the sound detection signal output by the sound acquisition module, starts the illumination acquisition module to acquire illumination intensity data of the current environment if receiving the infrared detection signal output by the infrared detection module again, and outputs a control signal to the illumination control module to turn on the illumination lamp if the illumination intensity is lower than a preset threshold value;

and the illumination control module controls the illumination lamps of all floors in the staircase to be turned on and off according to the control signal output by the central processing module.

2. The corridor lighting control system according to claim 1, wherein the infrared detection module adopts an infrared sensor, the sound collection module adopts a sound sensor, and the illumination collection module adopts an illumination intensity sensor.

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