CN210573266U - Intelligent household control system - Google Patents

Abstract

The utility model discloses an intelligent home control system, which comprises a main controller and an adjustable curtain, wherein the output end of the main controller is connected with the adjustable curtain, and the input end of the main controller is connected with a parameter input module for inputting timing time; the main controller is connected with the timing module and is used for acquiring a timing time signal; the main controller is connected with the handheld control terminal through the communication unit. The utility model has the advantages that: the opening and closing control of the curtain is integrated with automatic timing setting and remote control, so that the automation degree and the remote control capability are improved; an infrared sensor is arranged on the window, so that a human body signal entering from the outside of the window can be developed in time, and an alarm can be given; the curtain is controlled to be opened by adopting an alarm clock signal, and the curtain is opened after the alarm clock sounds.

Description

Intelligent household control system

Technical Field

The utility model relates to an intelligence house field, in particular to intelligence house control system.

Background

With the development of the internet of things technology, the smart home idea is gradually applied to life. In the prior art, automatic curtain opening and closing are realized, but the serial opening and closing in the prior art are controlled by a motor and other components, the automation and intelligence degree is still insufficient, a switch or a close-range remote controller is often adopted to control the opening and closing of the curtain in the prior art, only master control can be realized but automatic control cannot be realized, and further, the smart home in the prior art still has an improved part.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides an intelligent home control system which is used for improving automatic control and remote control of home.

In order to achieve the purpose, the invention adopts the technical scheme that: an intelligent home control system comprises a main controller and an adjustable curtain, wherein the output end of the main controller is connected with the adjustable curtain, and the input end of the main controller is connected with a parameter input module and used for inputting timing time; the main controller is connected with the timing module and is used for acquiring a timing time signal; the main controller is connected with the handheld control terminal through the communication unit.

The input end of the main controller is connected with an infrared human body sensor arranged at a window frame.

And the output end of the main controller is connected with an alarm.

The glass corresponding to the window is the adjustable transparency glass, and the main controller is connected with the adjustable transparency glass through the current adjusting circuit.

The input end of the main controller is connected with an outdoor illumination intensity sensor.

The input end of the main controller is respectively connected with a sensing module, and the sensing module is used for detecting indoor environmental data.

The sensing module comprises an air state sensor, a temperature sensor, a flame sensor and/or a smoke sensor.

The main controller collects alarm clock signals through the sound sensor, and controls the adjustable curtain according to the collected alarm clock signals.

The main controller is connected with the telescopic clothes hanger and used for controlling the telescopic clothes hanger to stretch, and the input end of the main controller is connected with the rainwater sensor.

The invention has the advantages that: the opening and closing control of the curtain is integrated with automatic timing setting and remote control, so that the automation degree and the remote control capability are improved; an infrared sensor is arranged on the window, so that a human body signal entering from the outside of the window can be developed in time, and an alarm can be given; the curtain is controlled to be opened by adopting an alarm clock signal, and the curtain is opened after the alarm clock sounds.

Drawings

The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:

fig. 1 is a schematic control diagram of a curtain part in the intelligent home control system of the present invention;

fig. 2 is a schematic view of detection and control in the smart home control system.

Detailed Description

The following description of preferred embodiments of the invention will be made in further detail with reference to the accompanying drawings.

The curtain control of the intelligent home control system in the prior art only supports close-range active control, but cannot achieve remote and automatic control, so that aiming at the point, the intelligent home control system is improved, and is specifically as follows:

as shown in figure 1, an intelligent home control system, including main control unit, adjustable (window) curtain, main control unit's output and adjustable (window) curtain are connected, and adjustable (window) curtain can realize opening and closing (window) curtain according to main control unit's control signal, and main control unit adopts 51 singlechip or other microprocessor to realize, and concrete adoption Arduino development board realizes, and the model of development board is Arduino Uno. The input end of the main controller is respectively connected with the parameter input module and the timing module, the parameter input module is used for inputting timing time, and set time information is input in a key input mode; the timing module is used for timing according to set time, automatically opening or closing the curtain after timing is finished, and the timing module is realized by a commonly used timing chip in the prior art. Thereby realizing the opening and closing of the timing control curtain. When timing is needed, the set timing time is input into the single chip microcomputer through the keys, the single chip microcomputer drives the timing chip to perform timing, and the single chip microcomputer obtains a timing end signal to control the opening or closing of the curtain after the timing is finished. The aim of automatically controlling the curtain at fixed time is fulfilled.

For the purpose of remote control, the main controller is connected with the handheld control terminal through the communication unit. The 2G communication chip is inherited on the Arduino development board, and a main controller of the development board is in communication connection with the handheld control terminal through the 2G communication chip and used for controlling data interaction of signals. The handheld control terminal can integrate a communication chip in a handheld remote controller for controlling the curtain at a short distance in the prior art to communicate with a 2G communication chip on the development board. Or the remote control is realized by adopting a smart phone, and the control signal sent by the smart phone is transmitted to the 2G chip of the development board through the base station and then transmitted to the main controller in the development board, so that the opening and closing control of the curtain is remotely controlled.

Furthermore, in order to realize that the curtain is automatically opened after the alarm clock rings, a sound sensor is arranged to collect the sound signal of the alarm clock, the output end of the sound sensor is connected with the input end of the main controller, and the sound sensor is realized by devices such as a microphone and a sound pick-up. When the alarm clock sound signal is detected, the main controller controls the adjustable curtain to be opened, so that the curtain is automatically opened after the alarm clock sounds in the morning, and the automatic intelligent degree of the intelligent home is improved.

In a preferred embodiment, in order to prevent people from climbing from a window to a room, an infrared human body sensor is arranged at a window frame to detect human body signals of the window, and the human body infrared sensor is a sensor capable of detecting infrared energy emitted by a human body, wherein the infrared human body sensor is about 10 um. People who climb into the window from the outside are detected by setting the detection direction of the infrared sensor, and dangers are found and an alarm is given in time. The output end of the main controller is connected with the buzzer and used for driving the buzzer to give an alarm, and when the infrared human body signal is detected, the buzzer is driven to send an alarm signal so as to give an alarm.

In another preferred embodiment, in order to control the transparency of the window pane after the window has been opened, and to increase the degree of privacy, the corresponding pane of the window may be made of a transparency-adjustable pane, and the output of the main controller is connected to a current regulator for regulating the current of the wire in the transparency-adjustable pane by means of the current regulator. The current regulator is implemented with MAX 17075. The principle of the dimmable glass is to utilize the optical characteristics of liquid crystal; when the scientific and technological film is set to be OFF (OFF) and is not electrified, the liquid crystal molecules are irregularly distributed, at this time, the glass is opaque and milky, the privacy inside and outside is high, the dimming glass has the insulation and reflection functions on light heat energy, more than 90% of infrared rays and ultraviolet rays can be shielded, the indoor temperature in summer can be reduced, and the burden of the ultraviolet rays on eyes can be reduced. If the remote control is set to ON, the liquid crystal molecules are aligned uniformly, and a transparent state can be presented. In addition, the transparency of the dimming glass is grasped by the strength change of the current, that is, the transparency of the glass can be freely changed. The transparency is controlled by controlling the current of the glass technical film through the singlechip to control the current regulator, the remote control of the handheld terminal can be realized, and convenience is brought to users for reducing the transparency when ultraviolet rays are strong at noon and the like to filter ultraviolet rays.

Furthermore, in order to realize automatic control of the transparency, an illumination intensity sensor can be arranged outdoors, and the output end of the illumination intensity sensor is connected with the input end of the main controller and used for automatically adjusting the transparency of the glass according to an illumination intensity signal. The illumination intensity sensor comprises an ultraviolet detection sensor for detecting the ultraviolet illumination intensity, so that the current is adjusted according to the intensity.

In another preferred embodiment, the input ends of the main controller are respectively connected with sensing modules, and the sensing modules are used for detecting indoor environmental data. The sensing module comprises an air state sensor, a temperature sensor, a flame sensor and/or a smoke sensor. The detected environmental data and the like are transmitted to the smart phone through the 2G chip of the development board, and the smart phone is convenient to check and know the indoor environment. Meanwhile, when the flame and smoke signals are detected, the buzzer can be driven to send out alarm signals and remind a user. Furthermore, a telescopic clothes hanger is arranged on the window, the main controller is connected with the telescopic clothes hanger and used for controlling the telescopic function of the telescopic clothes hanger, and the input end of the main controller is connected with the rainwater sensor. The telescopic clothes hanger is used for controlling the telescopic clothes hanger to stretch according to the rainwater sensing signal. When raining, detect the rainwater signal and in time withdraw flexible clothes hanger that dries in the air, avoid the rainwater to drench, simultaneously because the timely 2G communication of development board, also can realize remote control, when the weather is released fine, can the flexible sunning clothes that goes out of remote control clothes hanger that dries in the air, need not come home control, convenient high-efficient.

It is clear that the specific implementation of the invention is not restricted to the above-described embodiments, but that various insubstantial modifications of the inventive process concept and technical solutions are within the scope of protection of the invention.

Claims (1)

1. The utility model provides an intelligence house control system, includes main control unit, adjustable (window) curtain, main control unit's output and adjustable (window) curtain are connected its characterized in that: the input end of the main controller is connected with the parameter input module and used for inputting timing time; the main controller is connected with the timing module and is used for acquiring a timing time signal; the main controller is connected with the handheld control terminal through the communication unit;

the input end of the main controller is connected with an infrared human body sensor arranged at a window frame of a window;

the output end of the main controller is connected with the alarm;

the glass corresponding to the window is adjustable transparency glass, and the main controller is connected with the adjustable transparency glass through a current adjusting circuit;

the input end of the main controller is connected with an outdoor illumination intensity sensor;

the input end of the main controller is respectively connected with a sensing module, and the sensing module is used for detecting indoor environmental data;

the sensing module comprises an air state sensor, a temperature sensor, a flame sensor and/or a smoke sensor;

the main controller collects alarm clock signals through a sound sensor, and controls the adjustable curtain according to the collected alarm clock signals;

the main controller is connected with the telescopic clothes hanger and used for controlling the telescopic clothes hanger to stretch, and the input end of the main controller is connected with the rainwater sensor.

Images