CN111766906A

CN111766906A - Intelligent dressing table system and control method thereof

Info

Publication number: CN111766906A
Application number: CN202010610353.9A
Authority: CN
Inventors: 徐美林; 林晖; 陆正华; 巢铁牛
Original assignee: Shenzhen Skyworth RGB Electronics Co Ltd
Current assignee: Shenzhen Skyworth RGB Electronics Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-10-13
Anticipated expiration: 2040-06-30
Also published as: CN111766906B

Abstract

The invention discloses an intelligent dressing table system and a control method thereof, wherein the intelligent dressing table system comprises a fingerprint acquisition module, a controller, a driving module and a human body sensor; the fingerprint acquisition module is used for acquiring fingerprint information and outputting an acquisition instruction to the controller according to the fingerprint information; the human body sensor is used for outputting a detection signal to the controller when detecting that the user is not close to the human body sensor; the controller is used for outputting a first driving signal to the driving module according to the acquisition instruction or outputting a second driving signal to the driving module according to the detection signal; the driving module is used for controlling the cosmetic cabinet to be opened according to the first driving signal or controlling the cosmetic cabinet to be closed and the dressing mirror to be reset according to the second driving signal, so that the automatic door opening and closing of the cosmetic cabinet and the automatic resetting of the dressing mirror are realized, and the safety of article storage is improved.

Description

Intelligent dressing table system and control method thereof

Technical Field

The invention relates to the technical field of intelligent home furnishing, in particular to an intelligent dressing table system and a control method thereof.

Background

The existing dressing table is provided with a mirror, a storage platform, a storage cabinet and the like, when a user needs to use a corresponding area, for example, when the user uses the mirror, the height of the mirror is manually adjusted by the user, when the user needs to use the mirror in a short distance, the mirror cannot move, only the head of the user is close to the mirror, or one small mirror is drawn out, so that the use is inconvenient; furthermore, the existing cosmetic cabinet cannot be automatically opened and closed as required through manual opening and closing of the door, and the identity of a user cannot be identified when the door is opened and closed, so that the safety of articles stored in the cosmetic cabinet cannot be guaranteed.

Thus, the prior art has yet to be improved and enhanced.

Disclosure of Invention

In view of the defects of the prior art, the invention aims to provide an intelligent dresser system and a control method thereof, which can realize the automatic opening and closing of the intelligent dresser door and the automatic homing of the dressing mirror and improve the safety of the storage of the intelligent dresser articles.

In order to achieve the purpose, the invention adopts the following technical scheme:

an intelligent dressing table system comprises a dressing table body, wherein a dressing mirror, a dressing table and a fingerprint acquisition module are arranged on the dressing table body, a controller and a driving module are arranged on the back surface of the dressing mirror, and a human body sensor is arranged on the edge of the front surface of the dressing mirror; wherein the content of the first and second substances,

the fingerprint acquisition module is electrically connected with the controller and used for acquiring fingerprint information and outputting an acquisition instruction to the controller according to the fingerprint information;

the human body sensor is electrically connected with the controller and used for outputting a detection signal to the controller when detecting that a user is not close to the human body sensor;

the controller is used for outputting a first driving signal to the driving module according to the acquisition instruction or outputting a second driving signal to the driving module according to the detection signal;

the driving module is electrically connected with the controller and used for controlling the cosmetic cabinet to be opened according to the first driving signal or controlling the cosmetic cabinet to be closed and the dressing mirror to be returned according to the second driving signal.

In the intelligent dressing table system, the back of the dressing mirror is also provided with a constant current driving module and a backlight module, and the edge of the front of the dressing mirror is also provided with an ambient light sensor;

the environment light sensor is electrically connected with the controller and used for collecting environment light signals and outputting voltage values to the controller according to the environment light signals;

the controller is also used for outputting a dimming signal to the constant current driving module according to the voltage value;

the constant current driving module is electrically connected with the controller and the backlight module and is used for adjusting the brightness of the backlight module according to the dimming signal.

In the intelligent dressing table system, the dressing table comprises a first storage cabinet, the first storage cabinet comprises a first door body, the lower end of the first door body is connected with a connecting rod, the lower end of the connecting rod is connected with a balance rod, the connecting rod is located at one end of the balance rod, the other end of the balance rod is connected with the driving module, and a support column for supporting the balance rod is arranged in the middle of the balance rod;

the driving module is used for controlling the other end of the balance rod to ascend according to the first driving signal and controlling the first door body to be opened, or controlling the other end of the balance rod to descend according to the second driving signal and controlling the first door body to be closed.

In the intelligent dressing table system, the dressing table further comprises a second storage cabinet, a second door body of the second storage cabinet is provided with at least one traction rope, and the traction ropes are all connected with the driving module; the driving module is used for controlling the traction rope to drive the second door body to close according to the second driving signal.

In the intelligent dresser system, the driving module comprises a first electromagnet and a second electromagnet, the first electromagnet and the second electromagnet are arranged in parallel, and the other end of the balance rod is positioned between the first electromagnet and the second electromagnet.

In the intelligent dresser system, the driving module comprises a motor and a motor driving circuit; the motor driving circuit is electrically connected with the control module and used for driving the motor to rotate according to the second driving signal; the motor is connected with the traction rope and is used for controlling the traction rope to drive the second door body to close.

In the intelligent dressing table system, a temperature and humidity sensor and a temperature adjusting circuit are arranged in the second storage cabinet; the temperature and humidity sensor is electrically connected with the controller and used for detecting temperature information in the second storage cabinet and outputting the temperature information to the controller; the controller is used for outputting a temperature adjusting signal to the temperature adjusting circuit according to the temperature information; the temperature adjusting circuit is electrically connected with the controller and used for controlling the temperature information according to the temperature adjusting information.

In the intelligent dressing table system, the motor driving circuit comprises a first MOS tube, a second MOS tube, a third MOS tube, a fourth MOS tube, a first diode, a second diode, a third diode, a fourth diode, a first resistor, a first capacitor, a second capacitor, a first inductor and a second inductor;

the grid electrode of the first MOS tube, the grid electrode of the second MOS tube, the grid electrode of the third MOS tube and the grid electrode of the fourth MOS tube are all connected with the controller, the source electrode of the first MOS tube is connected with the drain electrode of the second MOS tube, the anode of the first diode, the cathode of the second diode and one end of the first inductor, the drain electrode of the first MOS tube and the cathode of the first diode are connected with electricity, and the source electrode of the second MOS tube and the anode of the second diode are connected with one end of the first resistor; the other end of the first inductor is connected with one end of the first capacitor and one end of the motor, and the other end of the first capacitor is grounded; the other end of the motor is connected with one end of the second inductor and one end of the second capacitor, the other end of the second capacitor is grounded, the other end of the second inductor is connected with a source electrode of the third MOS tube, a drain electrode of the fourth MOS tube, an anode of the third diode and a cathode of the fourth MOS tube, the drain electrode of the third MOS tube and the cathode of the third diode are connected with electricity, the source electrode of the fourth MOS tube and the cathode of the fourth diode are connected with one end of the first resistor, and the other end of the first resistor is grounded.

In the intelligent dressing table system, the temperature regulating circuit comprises a fifth MOS tube, a sixth MOS tube, a seventh MOS tube, an eighth MOS tube, a fifth diode, a sixth diode, a seventh diode, an eighth diode, a second resistor, a third capacitor, a fourth capacitor, a third inductor, a fourth inductor and a semiconductor condensation sheet;

the grid electrode of the fifth MOS tube, the grid electrode of the sixth MOS tube, the grid electrode of the seventh MOS tube and the grid electrode of the eighth MOS tube are all connected with the controller, the source electrode of the fifth MOS tube is connected with the drain electrode of the sixth MOS tube, the anode of the fifth diode, the cathode of the sixth diode and one end of the third inductor, the drain electrode of the fifth MOS tube and the cathode of the fifth diode are electrically connected, and the source electrode of the sixth MOS tube and the anode of the sixth diode are connected with one end of the second resistor; the other end of the third inductor is connected with one end of the third capacitor and one end of the semiconductor condensation sheet, and the other end of the third capacitor is grounded; the other end of the semiconductor condensation sheet is connected with one end of a fourth inductor and one end of a fourth capacitor, the other end of the fourth capacitor is grounded, the other end of the fourth inductor is connected with a source electrode of a seventh MOS tube, a drain electrode of an eighth MOS tube, an anode of a seventh diode and a cathode of the eighth MOS tube, the drain electrode of the seventh MOS tube and the cathode of the fourth diode are all connected with electricity, the source electrode of the eighth MOS tube and the cathode of the eighth diode are all connected with one end of a second resistor, and the other end of the second resistor is grounded.

A control method of the intelligent dresser system as described above, comprising the steps of:

the fingerprint acquisition module acquires fingerprint information and outputs an acquisition instruction to the controller according to the fingerprint information;

the controller outputs a first driving signal to the driving module according to the acquisition instruction, so that the first driving signal controls the cosmetic cabinet to be opened;

the human body sensor outputs a detection signal to the controller when detecting that the user is not close to the human body sensor;

the controller outputs a second driving signal to the driving module according to the detection signal, so that the driving module controls the cosmetic cabinet to be closed and the dressing mirror to be returned according to the second driving signal.

Compared with the prior art, the intelligent dressing table system and the control method thereof provided by the invention comprise a dressing table body, wherein a dressing mirror, a dressing cabinet and a fingerprint acquisition module are arranged on the dressing table body, a controller and a driving module are arranged on the back surface of the dressing mirror, and a human body sensor is arranged on the edge of the front surface of the dressing mirror; the fingerprint acquisition module is electrically connected with the controller and used for acquiring fingerprint information and outputting an acquisition instruction to the controller according to the fingerprint information; the human body sensor is electrically connected with the controller and used for outputting a detection signal to the controller when detecting that a user is not close to the human body sensor; the controller is used for outputting a first driving signal to the driving module according to the acquisition instruction or outputting a second driving signal to the driving module according to the detection signal; the driving module is electrically connected with the controller and used for controlling the cosmetic cabinet to be opened according to the first driving signal or controlling the cosmetic cabinet to be closed and the toilet mirror to be reset according to the second driving signal, so that the automatic opening and closing of the cosmetic cabinet and the automatic resetting of the toilet mirror are realized, and the safety of article storage is improved.

Drawings

Fig. 1 is a schematic view of a dresser body in the intelligent dresser system provided by the invention;

FIG. 2 is a schematic front view of a vanity mirror in the intelligent vanity system provided by the present invention;

FIG. 3 is a schematic structural view of a backlight module in the intelligent dresser system provided by the invention

Fig. 4 is a schematic structural diagram of a first electromagnet, a second electromagnet and a first storage cabinet in the intelligent dresser system provided by the invention;

FIG. 5 is a schematic structural view of a second door body, a pull rope and a motor in the intelligent dresser system provided by the invention;

FIG. 6 is a schematic structural view of a vanity mirror, a pull rope and a motor in the intelligent dresser system provided by the invention;

FIG. 7 is a block diagram of the intelligent vanity system provided by the present invention;

FIG. 8 is a schematic diagram of a motor drive circuit in the intelligent vanity system provided by the present invention;

FIG. 9 is a schematic diagram of a temperature regulating circuit in the intelligent vanity system provided by the present invention;

FIG. 10 is a schematic diagram of a controller in the intelligent vanity system provided by the present invention;

fig. 11 is a flow chart of a control method of the intelligent dresser system provided by the invention.

Detailed Description

The invention provides an intelligent dressing table system and a control method thereof, which can realize the automatic opening and closing of an intelligent dressing table and the automatic homing of dressing mirrors and improve the safety of article storage.

In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 7, the intelligent dressing table system provided by the invention comprises a dressing table body 10, wherein a dressing mirror 20, a dressing cabinet 30, a fingerprint acquisition module 40, a key module 50 and a display module 60 are arranged on the dressing table body 10, a controller 21 and a driving module 22 are arranged on the back surface of the dressing mirror 20, a human body sensor 23 is arranged on the edge of the front surface of the dressing mirror 20, and the key module 50, the display module 60, the fingerprint acquisition module 40, the driving module 22 and the human body sensor 23 are respectively and electrically connected with the controller 21.

Specifically, in this embodiment, the human body sensor 23 may employ an infrared sensor such as pyroelectric sensor and a radar sensor; when a user approaches the dressing mirror 20, the human body sensor 23 senses that a user approaches the dressing mirror and generates a changed electric signal, and when the controller 21 recognizes the changed electric signal, the human body sensor is correspondingly started to facilitate subsequent control work; the key module 50 is configured to obtain a control instruction of an external user, and output the control instruction to the controller 21, where the control instruction may include a fingerprint entry instruction or an adjustment instruction, and the controller 21 executes corresponding work according to the control instruction; the display module 60 may be used to indicate the operating status of the fingerprint acquisition module 40; if the user places a finger on the fingerprint acquisition module 40, the fingerprint acquisition module 40 is electrically connected with the controller 21 and is used for acquiring fingerprint information and outputting an acquisition instruction to the controller 21 according to the fingerprint information; the controller 21 is configured to output a first driving signal to the driving module 22 according to the collecting instruction, and the driving module 22 is configured to control the cosmetic cabinet 30 to open according to the first driving signal; then, when the user leaves the dressing mirror 20, the human body sensor 23 outputs a detection signal to the controller 21 when detecting that the user is not approaching, and the control module further outputs a second driving signal to the driving module 22 according to the detection signal, in this embodiment, the detection signal is a changed electrical signal, that is, when the controller 21 detects a changed electrical signal output by the human body sensor 23 again, the second driving signal is output to the driving module 22, and the driving module 22 controls the make-up cabinet 30 to be closed and the dressing mirror 20 to be reset according to the second driving signal, so that the automatic opening and closing of the make-up cabinet 30 and the automatic resetting of the dressing mirror 20 are realized, and the convenience of use is improved; meanwhile, the identity of the user can be effectively identified by arranging the fingerprint acquisition module, and the safety of storing articles in the cosmetic cabinet is further ensured.

Further, please refer to fig. 7, a constant current driving module 24 and a backlight module 25 are further disposed on the back of the vanity mirror 20, an ambient light sensor 26 is further disposed on the front edge of the vanity mirror 20, the constant current driving module 24 is electrically connected to the backlight module 25 and the controller 21, and the ambient light sensor 26 is electrically connected to the controller 21; the ambient light sensor 26 is configured to collect an ambient light signal, and output a voltage value to the controller 21 according to the ambient light signal; the controller 21 is further configured to output a dimming signal to the constant current driving module 24 according to the voltage value; the constant current driving module 24 is configured to adjust the brightness of the backlight module 25 according to the dimming signal, so as to achieve backlight adjustment of the vanity mirror 20, so that the backlight brightness of the mirror is uniform, and the alternating between bright and dark is avoided.

Referring to fig. 3, the backlight module 25 includes a circuit board 251, an LED lamp panel 252, a light guide plate 253, a diffusion plate 253, and a light equalizing plate 255, the circuit board 251 is disposed on the back of the vanity mirror 20, the LED lamp panel 252 is disposed on the circuit board 251, the light guide plate 253 is disposed on the LED lamp panel 252, the diffusion plate 254 is disposed on the light guide plate 253, the light equalizing plate 255 is disposed on the diffusion plate 254, the constant current driving module 24 is disposed on the circuit board 251, the constant current driving module 24 drives the backlight module 25 to emit light, that is, drives the LED lamp panel 252 to light, and the backlight brightness of the vanity mirror 20 is uniform through the arrangement of the light guide plate 253, the diffusion plate 254, and the light equalizing plate 255, and the alternate brightness is not generated.

Further, with reference to fig. 4, the cosmetic container 30 includes a first storage container 31, the first storage container 31 includes a first door 311, a connecting rod 312 is connected to a lower end of the first door 311, a balancing rod 313 is connected to a lower end of the connecting rod 312, the connecting rod 312 is located at one end of the balancing rod 313, another end of the balancing rod 313 is connected to the driving module 22, and a supporting column 314 for supporting the balancing rod 313 is disposed in a middle of the balancing rod 313; the driving module 22 is configured to control the other end of the balance bar 313 to ascend according to the first driving signal, so as to control the first door 311 to open, or control the other end of the balance bar 313 to descend according to the second driving signal, so as to control the first door 311 to close, thereby implementing an automatic door opening setting for the first storage cabinet 31.

Further, in this embodiment, the driving module 22 corresponding to the first cosmetic container 30 includes a first electromagnet 221 and a second electromagnet 222, the first electromagnet 221 and the second electromagnet are disposed in parallel, the other end of the balance bar 313 is located between the first electromagnet 221 and the second electromagnet 222, the balance bar 313 is made of a ferrous material, and the magnetism of the electromagnet can be changed by changing the current; specifically, when automatic door opening is required, the second electromagnet 222 is no longer energized, the first electromagnet 221 is energized, the first door body 311 automatically falls down under the action of gravity by the connecting rod 312, and in order to avoid that the falling speed of the first door body 311 is too fast, the current of the second electromagnet 222 is gradually reduced, and the current of the first electromagnet 221 is gradually increased; when the door needs to be closed, the current of the second electromagnet 222 is gradually increased, the other end of the balance rod 313 is adsorbed on the second electromagnet 222 under the action of magnetic force, and at the moment, the other end of the balance rod 313 rises, so that the connecting rod 312 pushes the second door body 321 to rise and close, and as a whole, the door rises and falls under the action of gravity and magnetic force like a seesaw, thereby realizing automatic door opening and closing.

Further, with reference to fig. 5, the cosmetic cabinet 30 further includes a second storage cabinet 32, the second storage cabinet 32 has a second door 321, one side of the second door 321 is provided with at least one pulling rope 322, and the pulling ropes 322 are all connected to the driving module 22; the driving module 22 is configured to control the pulling rope 322 to drive the second door 321 to close according to the second driving signal, in this embodiment, two pulling ropes 322 are correspondingly disposed, one end of each pulling rope 322 is connected to one side of the second door 321, the other end of each pulling rope 322 is connected to the driving module 22, and the driving module 22 can drive the pulling rope 322 to move to control the second door 321 to close, so that the second door 321 is automatically closed.

Further, the driving module 22 corresponding to the second storage cabinet 32 in this embodiment includes a motor 223 and a motor driving circuit 224; the motor driving circuit 224 is electrically connected with the control module and is used for driving the motor 223 to rotate according to the second driving signal; the motor 223 is connected with the pulling rope 322 and is used for controlling the pulling rope 322 to drive the second door body 321 to close, because the second door body 321 of the second storage cabinet 32 is provided with two pulling ropes 322, two motors 223 are correspondingly arranged, and the other ends of the two pulling ropes 322 are respectively connected with one motor 223; the second storage cabinet 32 is directly manually opened by a user when needing to be opened, and when needing to be closed, the motor driving circuit 224 drives the motor 223 to rotate to control the traction rope 322 to drive the second door body 321 to be closed, so that automatic closing is realized, the situation that the user forgets to close after manually opening is avoided, the valuable articles are conveniently stored by the user, and the storage safety is improved.

Further, a pulling rope 322 is also arranged at the center of the back of the vanity mirror 20, the pulling rope 322 is correspondingly connected with a motor 223, the motor 223 is correspondingly connected with the motor driving circuit 224, and when a user approaches the vanity mirror 20, the position of the vanity mirror 20 is manually adjusted; before the user leaves the vanity mirror 20, the motor driving circuit 224 can drive the motor 223 to rotate to control the traction rope 322 to drive the vanity mirror 20 to move, so that the vanity mirror 20 can be automatically reset.

Further, each of the motors 223 is mounted with a sensor for detecting forward rotation and reverse rotation, which is a hall sensor in this embodiment, the controller 21 can determine whether the vanity mirror 20 or the second door 321 has moved through the hall sensor, and after the vanity mirror 20 or the door has moved and the user leaves, the controller 21 outputs a second driving signal to the motor driving circuit 224, so that the motor driving circuit 224 drives the motor 223 to rotate to control the automatic returning of the vanity mirror 20 and the automatic closing of the second storage cabinet 32.

Further, a temperature and humidity sensor 323 and a temperature adjusting circuit 324 are disposed in the second storage cabinet 32; the temperature and humidity sensor 323 is electrically connected to the controller 21, and is configured to detect temperature information in the second storage cabinet 32 and output the temperature information to the controller 21; the controller 21 is configured to output a temperature adjustment signal to the temperature adjustment circuit 324 according to the temperature information; the temperature adjusting circuit 324 is electrically connected to the controller 21, and is configured to control the temperature information according to the temperature adjusting information, so as to adjust the temperature of the second storage cabinet 32, ensure that the temperature of the second storage cabinet 32 is appropriate, and provide an appropriate temperature for storing cosmetics.

Further, referring to fig. 8, the motor driving circuit 224 includes a first MOS transistor M1, a second MOS transistor M2, a third MOS transistor M3, a fourth MOS transistor M4, a first diode D1, a second diode D2, a third diode D3, a fourth diode D4, a first resistor R1, a first capacitor C1, a second capacitor C2, a first inductor L1, and a second inductor L2; the gate of the first MOS transistor M1, the gate of the second MOS transistor M2, the gate of the third MOS transistor M3 and the gate of the fourth MOS transistor M4 are all connected to the controller 21, the source of the first MOS transistor M1 is connected to the drain of the second MOS transistor M2, the anode of the first diode D1, the cathode of the second diode D2 and one end of the first inductor L1, the drain of the first MOS is electrically connected to the cathode of the first diode D1, and the source of the second MOS transistor M2 and the anode of the second diode D2 are connected to one end of the first resistor R1; the other end of the first inductor L1 is connected to one end of the first capacitor C1 and one end of the motor 223, and the other end of the first capacitor C1 is grounded; the other end of the motor 223 is connected to one end of the second inductor L2 and one end of the second capacitor C2, the other end of the second capacitor C2 is grounded, the other end of the second inductor L2 is connected to the source of the third MOS transistor M3, the drain of the fourth MOS transistor M4, the anode of the third diode D3 and the cathode of the fourth MOS transistor M4, the drain of the third MOS transistor M3 and the cathode of the third diode D3 are all electrically connected, the source of the fourth MOS transistor M4 and the cathode of the fourth diode D4 are both connected to one end of the first resistor R1, and the other end of the first resistor R1 is grounded; specifically, when the second MOS transistor M2 and the third MOS transistor M3 are turned off and the first MOS transistor M1 and the fourth MOS transistor M4 are turned on, the motor 223 rotates forward, and when the second MOS transistor M2 and the third MOS transistor M3 are turned on and the first MOS transistor M1 and the fourth MOS transistor M4 are turned off, the motor 223 rotates backward.

Further, referring to fig. 9, the temperature adjustment circuit 324 includes a fifth MOS transistor M5, a sixth MOS transistor M6, a seventh MOS transistor M7, an eighth MOS transistor M8, a fifth diode D5, a sixth diode D6, a seventh diode D7, an eighth diode D8, a second resistor R2, a third capacitor C3, a fourth capacitor C4, a third inductor L3, a fourth inductor L4, and a semiconductor condensation sheet T1; the gate of the fifth MOS transistor M5, the gate of the sixth MOS transistor M6, the gate of the seventh MOS transistor M7, and the gate of the eighth MOS transistor M8 are all connected to the controller 21, the source of the fifth MOS transistor M5 is connected to the drain of the sixth MOS transistor M6, the anode of the fifth diode D5, the cathode of the sixth diode D6, and one end of the third inductor L3, the drain of the fifth MOS is electrically connected to the cathode of the fifth diode D5, and the source of the sixth MOS transistor M6 and the anode of the sixth diode D6 are connected to one end of the second resistor R2; the other end of the third inductor L3 is connected with one end of the third capacitor C3 and one end of the semiconductor condensation sheet T1, and the other end of the third capacitor C3 is grounded; the other end of the semiconductor condensation sheet T1 is connected to one end of the fourth inductor L4 and one end of the fourth capacitor C4, the other end of the fourth capacitor C4 is grounded, the other end of the fourth inductor L4 is connected to the source of the seventh MOS transistor M7, the drain of the eighth MOS transistor M8, the anode of the seventh diode D7 and the cathode of the eighth MOS transistor M8, the drain of the seventh MOS transistor M7 and the cathode of the fourth diode D4 are all electrically connected, the source of the eighth MOS transistor M8 and the cathode of the eighth diode D8 are both connected to one end of the second resistor R2, and the other end of the second resistor R2 is grounded; the working principle of the semiconductor condensation sheet T1 is based on the peltier principle, that is, when a circuit composed of two different conductors a and B is energized with direct current, some other heat is released at the joint in addition to joule heat, and the other joint absorbs heat, and the phenomenon caused by peltier effect is reversible, when the current direction is changed, the joints which release and absorb heat are changed, and the absorbed and released heat is proportional to the current intensity and is related to the properties of the two conductors and the temperature of the hot end.

Specifically, when the signal terminal OUT3 is set to be at a high level, the signal terminal OUT4 is set to be at a low level, the signal terminal OUT2 is set to be at a low level, and the signal terminal OUT1 is set to be at a high level, the sixth MOS transistor M6 and the seventh MOS transistor M7 are disconnected, the fifth MOS transistor M5 and the eighth MOS transistor M8 are connected, the current flows from left to right through the semiconductor condensation sheet T1, and the semiconductor condensation sheet T1 serves as a heating module; on the contrary, when the signal terminal of OUT3 is at low level, the signal terminal of OUT4 is at high level, the signal terminal of OUT2 is at high level, and the signal terminal of OUT1 is at low level, the sixth MOS transistor M6 and the seventh MOS transistor M7 are turned on, the fifth MOS transistor M5 and the eighth MOS transistor M8 are turned off, the current is turned right to left by the semiconductor condensation sheet T1, and the semiconductor serves as a cooling module. In this embodiment, the temperature adjustment signal is a PWM signal, the PID of the controller 21 may control and set the duty ratio of the PWM signal at the OUT1 signal end or the OUT4 signal end, and control the on-time of the fifth MOS transistor M5 or the seventh MOS transistor M7 to control the working time of the semiconductor condensation sheet T1, thereby achieving the effect of controlling the temperature.

Further, referring to fig. 10, the key module 50 includes a first key SW1, a second key SW2 and a third key SW3, and the display module 60 includes a nixie tube and a nixie tube driver chip; the controller 21 comprises a control chip U1, a third resistor R3, a fourth resistor R4, a fifth resistor R5, a sixth resistor R6, a seventh resistor R7, an eighth resistor R8, a ninth resistor R9, a tenth resistor R10, an eleventh resistor R11, a twelfth resistor R12, a fifth capacitor C5, a sixth capacitor C6 and a seventh capacitor C7 are arranged on the periphery of the control chip U1; the 2 nd pin of the control chip U1 is connected with one end of the third resistor R3 and one end of the fourth resistor R4, the other end of the third resistor R3 is electrically connected with one end of the fifth capacitor C5, the other end of the fifth capacitor C5 is grounded, and the other end of the fourth resistor R4 is connected with the 2 nd pin of the human body sensor 23; a pin 11 of the control chip U1 is connected to one end of the fifth resistor R5 and one end of the sixth resistor R6, the other end of the fifth resistor R5, one end of the sixth capacitor C6 and one end of the seventh resistor R7 are all electrically connected, a pin 12 of the control chip U1 is connected to the other end of the seventh resistor R7 and one end of the eighth resistor R8, and the other end of the eighth resistor R8 and the other end of the sixth resistor R6 are both connected to the fingerprint acquisition module 40; a pin 3 of the control chip U1 is connected to the gate of the fifth MOS transistor, a pin 4 is connected to the gate of the eighth MOS transistor M8, a pin 5 is connected to the gate of the sixth MOS transistor M6, and a pin 6 is connected to the gate of the seventh MOS transistor M7; a 36 th pin of the control chip U1 is connected with one end of the first key SW1, a 35 th pin is connected with one end of the second key SW2, a 34 th pin is connected with one end of the third key SW3, and the other ends of the first key SW1, the second key SW2 and the third key SW3 are all grounded; the 33 th pin of the control chip U1 is connected with one end of the eleventh resistor R11, one end of the tenth resistor R10 and the ambient light sensor 26 through the ninth resistor R9, the other end of the tenth resistor R10 is connected with the power, the other end of the eleventh resistor R11 is connected with the ground, the 25 th pin of the control chip U1 is connected with the 1 st pin of the temperature and humidity sensor 323, and the 45 th pin, the 44 th pin and the 43 th pin of the control chip U1 are connected with the nixie driving chip and are respectively used for providing enabling signals, clock signals and data signals for the nixie driving chip, so that the nixie driving chip drives the nixie tube to display response information, and if the nixie tube needs to display more contents, the signals can be changed into liquid crystal display driving.

When the human body sensor 23 recognizes that the user is in front of the dressing mirror 20, a variable electric signal is generated, and the control chip U1 is activated according to the signal after recognizing the signal of the rear sensor, so as to perform corresponding actions afterwards. Then, the ambient light sensor 26 outputs different voltage values to the control chip U1 under different illumination intensities, the control chip U1 determines the illumination intensity of the ambient light according to the changed values, the smaller the voltage is, the darker the environment is, the larger the voltage is, the higher the ambient light brightness is, and then the backlight brightness of the toilet mirror 20 is adjusted according to the voltage values.

The second key SW2 and the third key SW3 may be used for a user to select a storage temperature of cosmetics, and specifically, the second key SW2 is a temperature increasing key, the third key SW3 is a temperature decreasing key, the first key SW1 may be used to start recording fingerprints, and the second key SW2 and the third key SW3 are pressed at the same time, so that fingerprints may be cleared. The fingerprint collection module 40 is connected with the control chip U1 through a serial port, a user presses the first key SW1 for a long time, and after the nixie tube displays SS, the user can place a finger on the fingerprint collection module 40 until OO is displayed on the nixie tube, which indicates that the fingerprint is stored. When the user places a finger on the fingerprint acquisition module 40, the fingerprint acquisition module 40 sends a command of successful identification to the control chip U1 through the serial port. The control chip U1 controls to automatically pull down the first door 311 to open the first storage cabinet 31. When the user leaves the dressing table, the human body sensor 23 transmits a changing signal to the control chip U1, and the control chip U1 controls the rotation direction of the motor 223 by detecting the state of the Hall sensor of each cabinet door, so that the cabinet doors are automatically closed, and the dressing mirror 20 is automatically returned.

Meanwhile, the temperature and humidity sensor 323 arranged in the second storage cabinet 32 is connected with the control chip U1 through a single bus, the control chip U1 obtains current temperature information by reading data on the single bus, and compares the current temperature information with a preset temperature value, if the current temperature is higher than the preset value, the current direction of the semiconductor refrigeration sheet is controlled to reduce the temperature in the storage cabinet; if the current temperature is lower than the set value, the current direction of the semiconductor refrigeration sheet is changed again to increase the temperature in the storage cabinet, so that the temperature regulation of the second storage cabinet 32 is realized.

Based on the above intelligent vanity mirror system, the present invention further provides a control method of the intelligent vanity mirror system, as shown in fig. 11, the control method includes the following steps:

s100, the fingerprint acquisition module acquires fingerprint information and outputs an acquisition instruction to the controller according to the fingerprint information;

s200, the controller outputs a first driving signal to the driving module according to an acquisition instruction, so that the first driving signal controls the cosmetic cabinet to be opened;

s300, outputting a detection signal to the controller when the human body sensing detects that the user is not close to the controller;

s400, the controller outputs a second driving signal to the driving module according to the detection signal, so that the driving module controls the cosmetic cabinet to be closed and the dressing mirror to be reset according to the second driving signal.

In conclusion, the intelligent dressing table system comprises a dressing table body, wherein a dressing mirror, a dressing cabinet and a fingerprint acquisition module are arranged on the dressing table body, a controller and a driving module are arranged on the back surface of the dressing mirror, and a human body sensor is arranged on the edge of the front surface of the dressing mirror; the fingerprint acquisition module is electrically connected with the controller and used for acquiring fingerprint information and outputting an acquisition instruction to the controller according to the fingerprint information; the human body sensor is electrically connected with the controller and used for outputting a detection signal to the controller when detecting that a user is not close to the human body sensor; the controller is used for outputting a first driving signal to the driving module according to the acquisition instruction or outputting a second driving signal to the driving module according to the detection signal; the driving module is electrically connected with the controller and used for controlling the cosmetic cabinet to be opened according to the first driving signal or controlling the cosmetic cabinet to be closed and the toilet mirror to be reset according to the second driving signal, so that the automatic opening and closing of the cosmetic cabinet and the automatic resetting of the toilet mirror are realized, and the safety of article storage is improved.

It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.

Claims

1. An intelligent dressing table system comprises a dressing table body and is characterized in that a dressing mirror, a dressing cabinet and a fingerprint acquisition module are arranged on the dressing table body, a controller and a driving module are arranged on the back of the dressing mirror, and a human body sensor is arranged on the edge of the front of the dressing mirror; wherein the content of the first and second substances,

2. The intelligent dresser system of claim 1, wherein the back of the dressing mirror is further provided with a constant current drive module and a backlight module, and the front edge of the dressing mirror is further provided with an ambient light sensor;

3. The intelligent dresser system of claim 1, wherein the dressing table comprises a first storage cabinet, the first storage cabinet comprises a first door body, the lower end of the first door body is connected with a connecting rod, the lower end of the connecting rod is connected with a balance rod, the connecting rod is positioned at one end of the balance rod, the other end of the balance rod is connected with the driving module, and a support column for supporting the balance rod is arranged in the middle of the balance rod;

4. The intelligent vanity system of claim 3, wherein the vanity further comprises a second storage cabinet, the second storage cabinet having a second door body, one side of the second door body being provided with at least one pull rope, the pull ropes each being connected to the drive module; the driving module is used for controlling the traction rope to drive the second door body to close according to the second driving signal.

5. The intelligent vanity system of claim 3, wherein the drive module comprises a first electromagnet and a second electromagnet, the first electromagnet and the second electromagnet being arranged in parallel, the other end of the balance bar being located intermediate the first electromagnet and the second electromagnet.

6. The intelligent vanity system of claim 4, wherein the drive module comprises a motor and a motor drive circuit; the motor driving circuit is electrically connected with the control module and used for driving the motor to rotate according to the second driving signal; the motor is connected with the traction rope and is used for controlling the traction rope to drive the second door body to close.

7. The intelligent vanity system of claim 4, wherein a temperature and humidity sensor and a temperature regulating circuit are disposed in the second storage cabinet; the temperature and humidity sensor is electrically connected with the controller and used for detecting temperature information in the second storage cabinet and outputting the temperature information to the controller; the controller is used for outputting a temperature adjusting signal to the temperature adjusting circuit according to the temperature information; the temperature adjusting circuit is electrically connected with the controller and used for controlling the temperature information according to the temperature adjusting information.

8. The intelligent vanity system of claim 6, wherein the motor drive circuit comprises a first MOS transistor, a second MOS transistor, a third MOS transistor, a fourth MOS transistor, a first diode, a second diode, a third diode, a fourth diode, a first resistor, a first capacitor, a second capacitor, a first inductor, and a second inductor;

9. The intelligent vanity system of claim 7, wherein the temperature regulating circuit comprises a fifth MOS transistor, a sixth MOS transistor, a seventh MOS transistor, an eighth MOS transistor, a fifth diode, a sixth diode, a seventh diode, an eighth diode, a second resistor, a third capacitor, a fourth capacitor, a third inductor, a fourth inductor, and a semiconductor cold plate;

10. The control method of the intelligent vanity system of claim 1, comprising the steps of:

outputting a detection signal to the controller when the human body sensing detects that the user is not close to the controller;