CN207055329U - A kind of intelligent curtain - Google Patents

Abstract

The utility model discloses a kind of intelligent wireless curtain, three kinds of mode of operations of the control system, it can be switched over by button assembly or cell phone software, display manual mode, automatic mode, timing mode and light intensity and curtain state are carried out by LCD1602 display screens, the utility model is simple in construction, easy to operate, improves using curtain hommization and reduce the waste of the energy.

Description

A kind of intelligent curtain

Technical field

It the utility model is related to curtain technical field, more particularly to a kind of intelligent wireless curtain.

Background technology

The common curtain controller that currently there are, it is substantially all by simple power switch and by key control electricity Road, only basic curtain function, can not realize intelligence and controlled in wireless, with the improvement of living standards, people gradually pursue height The life style of quality, and common curtain can not meet the needs of people at all, common curtain can only be controlled manually in addition, Mode of operation is single, it is impossible to goes to automatically control it by smart machine, can so be brought to our life very big not convenient Property, therefore, solve the problems, such as that this kind of is particularly important.

Utility model content

In view of the shortcomings of the prior art, the utility model provides a kind of intelligent curtain, by being provided with three kinds of Working moulds Formula is controlled to curtain, and to solve, existing intelligent curtain function is single, security performance is relatively low, the energy has asking of wasting Topic.

In order to solve the above problems, the utility model provides a kind of intelligent curtain, includes curtain, in the curtain Displacement drive is internally provided with STC89C51 single-chip microcomputers, reset circuit, crystal oscillating circuit, PCF8951 by motor control, the curtain A/D conversion chips, DS1302 clock modules, system power supply, drive circuit, WIFI module, LCD1602 display screens, it is described LCD1602 display screens, WIFI module and human body hot type infrared ray sensor are connected with STC89C51 single-chip microcomputers, it is described to reset electricity Road, crystal oscillating circuit, PCF8951 A/D conversion chips, DS1302 clock modules are connected with STC89C51 single-chip microcomputers, the driving Circuit is connected with motor, and the motion of curtain is controlled by STC89C51 single-chip microcomputers, and pattern is provided with the surface of the curtain Switching key is connected as input with STC89C51 single-chip microcomputers, is additionally provided with the surface of the curtain and reaches bit switch and pass Location switch, photo resistance is provided with the curtain, the photo resistance is connected in series with human body hot type infrared ray sensor.

Further improvement is that：The mode switching key includes manual mode button, automatic mode button and slept Sleep mode button, the mode switching key are engaged so that curtain has with photo resistance, human body hot type infrared ray sensor Three kinds of mode of operations.

Further improvement is that：The curtain is formed and formed by curtain A and curtain B, and spy is provided with the photo resistance Fixed threshold value, the threshold value are divided into by force（Hereinafter referred to as High）, in it is (hereinafter referred to as Middle) and weak（Hereinafter referred to as Low）, when When curtain is under automatic mode, the threshold value for detecting indoor values of light by photo resistance and setting is compared, if detection Values of light be more than High, then curtain A and B all will close；If the values of light of detection is between High and Middle, curtain A Curtain B is closed to open；If the values of light of detection, between Middle and Low, curtain A windowing curtains B is closed；If the values of light of detection is less than Low, then curtain A and B is by opening, and wherein light intensity, mode of operation, curtain state and system time are shown by LCD1602 Screen is shown.

Further improvement is that：Mobile terminal is connected by WIFI module with STC89C51 single-chip microcomputers, and mobile terminal can Curtain is controlled.

After system electrification, system modules first are initialized, if modules normal operation, carry out mould Formula judges：When under sleep pattern, curtain A and B will be closed, other any instructions are all invalid；When in manual mode Under, can directly with switch control curtain open/close, can also carry out accurate timing with mobile terminal, at most can regularly 5 when Between section, each of which period includes time point for opening and the time point closed；When under automatic mode, passing through photo resistance Detect indoor values of light（ligVol）It is compared with the threshold value of setting, threshold value is divided into by force（High）, in it is (Middle) and weak （Low）If the values of light of detection is more than High, curtain A and B will be closed；If the values of light of detection in High and Between Middle, then curtain A closes curtain B and opened；If the values of light of detection, between Middle and Low, curtain A windowing curtains B is closed； If the values of light of detection is less than Low, curtain A and B will be opened, wherein light intensity, mode of operation, curtain state and system Time is shown that the premise of wherein motor action is that human body hot type infrared ray sensor has to detect people with LCD1602 Presence, otherwise curtain is to be in default conditions all the time；When being transferred under sleep pattern, curtain can recover to set in advance automatically State, will not because of indoor light and whether someone and it is impacted, when curtain runs to edge, location switch can be pressed onto, At this moment motor will be out of service.

The beneficial effects of the utility model are：The utility model shares three kinds of mode of operations, can be pressed by pattern switching Key or mobile terminal are switched over, and display manual mode, automatic mode, timing mode are carried out by LCD1602 display screens, are led to Cross controlled in wireless intelligent curtain work and hommization multiple-working mode system come make up common curtain without function with carry The problem of security and the saving energy of high system, the utility model is simple in construction, easy to operate, improves using curtain people Property and the waste for reducing the energy.

Brief description of the drawings

Fig. 1 is the utility model structure top view.

Fig. 2 is the utility model control system the general frame.

Fig. 3 is the utility model control system workflow diagram.

Wherein：1- curtain, 2- motors, 3-STC89C51 single-chip microcomputers, 4- reset circuits, 5- crystal oscillating circuits, 6- PCF8951 A/D conversion chips, 7- DS1302 clock modules, 8- system power supplies, 9- drive circuits, 10- WIFI modules, 11- LCD1602 Display screen, 12- human body hot type infrared ray sensors, 13- mode switching keys, 14- reach bit switch, and 15- closes location switch, 16- photo resistance, 17- backlight regulation buttons.

Embodiment

In order to deepen to understanding of the present utility model, the utility model is further described below in conjunction with embodiment, The present embodiment is only used for explaining the utility model, does not form the restriction to scope of protection of the utility model.

As shown in Figure 1, 2, 3, a kind of intelligent curtain is present embodiments provided, includes curtain 1, in the position of the curtain 1 Move driving controlled by motor 2, the curtain 1 be internally provided with STC89C51 single-chip microcomputers 3, reset circuit 4, crystal oscillating circuit 5, PCF8951 A/D conversion chips 6, DS1302 clock modules 7, system power supply 8, drive circuit 9, WIFI module 10, LCD1602 show Display screen 11, it is thermal-type infrared that LCD1602 display screens 11, WIFI module 10 and human body are connected with the STC89C51 single-chip microcomputers 3 Sensor 12, the reset circuit 4, crystal oscillating circuit 5, PCF8951 A/D conversion chips 6, DS1302 clock modules 7 with STC89C51 single-chip microcomputers 3 are connected, and the drive circuit 9 is connected with motor 2, and controls curtain by STC89C51 single-chip microcomputers 3 Motion, mode switching key 13 is provided with the surface of the curtain 1 and is connected as input with STC89C51 single-chip microcomputers 3, It is additionally provided with the surface of the curtain 1 and reaches bit switch 14 and close location switch 15, photosensitive electricity is additionally provided with the curtain 1 Resistance 16, the photo resistance 16 is connected in series with human body hot type infrared ray sensor 12, is provided with the LCD1602 display screens Backlight regulation button 17.The mode switching key 13 includes manual mode button, automatic mode button and sleep pattern Button, the mode switching key 13 are engaged so that curtain has with photo resistance 16, human body hot type infrared ray sensor 12 Three kinds of mode of operations.The curtain 1 is formed and formed by curtain A and curtain B, and specific threshold is provided with the photo resistance 16 Value, the threshold value are divided into by force（Hereinafter referred to as High）, in（Hereinafter referred to as Middle) and it is weak（Hereinafter referred to as Low）, at curtain When under automatic mode, the threshold value for detecting indoor values of light by photo resistance and setting is compared, if the light of detection Value is more than High, then curtain A and B will be closed；If the values of light of detection, between High and Middle, curtain A closes curtain B Open；If the values of light of detection, between Middle and Low, curtain A windowing curtains B is closed；If the values of light of detection is less than Low, Curtain A and B will be opened, and wherein light intensity, mode of operation, curtain state and system time are carried out by LCD1602 display screens Display.Mobile terminal is connected by WIFI module 10 with STC89C51 single-chip microcomputers 3, and mobile terminal can be controlled to curtain.

After system electrification, system modules first are initialized, if modules normal operation, carry out mould Formula judges：When under sleep pattern, curtain A and B will be closed, other any instructions are all invalid；When in manual mode Under, can directly with switch control curtain open/close, can also carry out accurate timing with mobile terminal, at most can regularly 5 when Between section, each of which period includes time point for opening and the time point closed；When under automatic mode, passing through photo resistance The threshold value for detecting indoor values of light ligVol and setting is compared, and threshold value is divided into strong High, middle Middle and weak Low, if The values of light of detection is more than High, then curtain A and B will be closed；If the values of light of detection is between High and Middle, window Curtain A closes curtain B and opened；If the values of light of detection, between Middle and Low, curtain A windowing curtains B is closed；If the values of light of detection Less than Low, then curtain A and B will opening, wherein light intensity, mode of operation, curtain state and system time LCD1602 It has been shown that, the premise of wherein motor action is the presence that human body hot type infrared ray sensor has to detect people, otherwise window Curtain is to be in default conditions all the time；When being transferred under sleep pattern, curtain can recover the state set in advance automatically, will not be because of Indoor light and whether someone and it is impacted, when curtain runs to edge, location switch can be pressed onto, at this moment motor will stop Operation.

The utility model shares three kinds of mode of operations, can be switched over by mode switching key or mobile terminal, Display manual mode, automatic mode, timing mode are carried out by LCD1602 display screens, worked by controlled in wireless intelligent curtain And the multiple-working mode system of hommization come make up common curtain without function and improve system security and saving The problem of energy, the utility model is simple in construction, easy to operate, improves using curtain hommization and reduce the wave of the energy Take.

Claims (4)

1. a kind of intelligent curtain, includes curtain（1）, it is characterised in that：In the curtain（1）Displacement drive by motor（2） Control, the curtain（1）It is internally provided with STC89C51 single-chip microcomputers（3）, reset circuit（4）, crystal oscillating circuit（5）、PCF8951 A/D conversion chips（6）, DS1302 clock modules（7）, system power supply（8）, drive circuit（9）, WIFI module（10）、LCD1602 Display screen（11）, the STC89C51 single-chip microcomputers（3）On be connected with LCD1602 display screens（11）, WIFI module（10）And human body Thermal-type infrared sensor（12）, the reset circuit（4）, crystal oscillating circuit（5）, PCF8951 A/D conversion chips（6）、 DS1302 clock modules（7）With STC89C51 single-chip microcomputers（3）It is connected, the drive circuit（9）With motor（2）It is connected, and By STC89C51 single-chip microcomputers（3）Control the motion of curtain, the curtain（1）Surface on be provided with mode switching key（13）Make For input and STC89C51 single-chip microcomputers（3）It is connected, the curtain（1）Surface on be additionally provided with and reach bit switch（14）And pass Location switch（15）, the curtain（1）Inside it is additionally provided with photo resistance（16）, the photo resistance（16）It is infrared with human body hot type Line sensor（12）It is connected in series.

A kind of 2. intelligent curtain as claimed in claim 1, it is characterised in that：The mode switching key（13）Include manually Mode key, automatic mode button and sleep pattern button, the mode switching key（13）With photo resistance（16）, human body Thermal-type infrared sensor（12）It is engaged so that curtain has three kinds of mode of operations.

A kind of 3. intelligent curtain as claimed in claim 1 or 2, it is characterised in that：The curtain（1）By curtain A and curtain B groups Into into the photo resistance（16）On be provided with specific threshold value, the threshold value be divided into it is strong, neutralize it is weak, when curtain be in from When under dynamic model formula, the threshold value for detecting indoor values of light by photo resistance and setting is compared, if the values of light of detection is big Yu Qiang, then curtain A and B will closing；If the values of light of detection it is strong and between, curtain A closes curtain B and opened；If detection Values of light in and it is weak between, then open a window curtain B of curtain A are closed；If detection values of light be less than it is weak, curtain A and B all will open, Wherein light intensity, mode of operation, curtain state and system time are shown by LCD1602 display screens.

A kind of 4. intelligent curtain as claimed in claim 1 or 2, it is characterised in that：Mobile terminal passes through WIFI module（10）With STC89C51 single-chip microcomputers（3）It is connected, mobile terminal can be controlled to curtain.