CN211600332U

CN211600332U - Multifunctional intelligent desk lamp

Info

Publication number: CN211600332U
Application number: CN202020498790.1U
Authority: CN
Inventors: 戴成远; 李鹏; 郭昊; 陆昶谕
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-09-29
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a multi-functional intelligent desk lamp, including lamp stand, lamp pole, LED lamp holder, power module, single chip module, storage module, camera, button module, PWM dimmer circuit and relay, the camera sets up on obtaining the lamp stand, and storage module, camera, button module, PWM dimmer circuit and relay are connected with single chip module respectively, and PWM dimmer circuit and relay are connected with the LED lamp holder respectively. The utility model discloses a mood discernment camera gathers people's facial image and discernment people's mood to export the result that will obtain for single chip module, the user can carry out long-range random control to lamps and lanterns through bluetooth module or speech recognition module, the utility model discloses have the function various practicality, user experience is good, protection eyesight and energy saving.

Description

Multifunctional intelligent desk lamp

Technical Field

The utility model relates to a daily product technical field at home of intelligence, a multi-functional intelligent desk lamp specifically says so.

Background

In modern household lighting systems, most of the household lighting systems are mainly manual switches, and the brightness of the lamp is fixed and not adjustable, which not only causes great eye fatigue, but also wastes resources. With the progress of science and technology, the demand of people for lamps is no longer limited to the field of illumination, and intelligent illumination gradually goes to the field of vision of people. The intelligent lighting equipment on the market at the present stage has a single use function, the user experience is poor, the user experience is few, the intelligent lighting equipment is extremely complex, the over-high price enables people to expect and stop, and the higher application value requirement of the user cannot be met.

Disclosure of Invention

The utility model aims at not enough among the above-mentioned prior art, provide a can be according to the multi-functional intelligent desk lamp of mood identification and wireless bluetooth intelligent control desk lamp.

The utility model aims at realizing through the following technical scheme:

the utility model provides a multi-functional intelligent desk lamp, includes lamp stand, lamp pole, LED lamp holder, power module, single chip module, storage module, camera, button module, PWM dimming circuit and relay, the camera set up in on the lamp stand, storage module, camera, button module, PWM dimming circuit and relay respectively with single chip module connects, PWM dimming circuit and relay are connected with the LED lamp holder respectively.

The utility model discloses in the further design, still including set up in photosensitive sensor and color sensor on the lamp stand, photosensitive sensor and color sensor respectively with single chip module connects.

The utility model discloses in the further design, still including set up in speech recognition module on the lamp stand, speech recognition module with single chip module connects.

The utility model discloses in the further design, still include audio drive and play module, audio drive and play module with single chip module connects.

The utility model discloses in the further design, still include bluetooth module, bluetooth module with single chip module connects.

The utility model discloses in the further design, still include liquid crystal display, liquid crystal display locates on the lamp stand, liquid crystal display with single chip module connects.

The utility model discloses following outstanding beneficial effect has:

the utility model discloses a mood discernment camera gathers people's facial image and discernment people's mood to the result that will obtain is exported for single chip module. The single chip microcomputer module compares the obtained expression information with the classification information in the storage module, finds expression data corresponding to the emotion classification, changes corresponding light colors, and can automatically change the light colors according to the colors identified by the photosensitive sensor and the color sensor. The user can carry out long-range random control through bluetooth module or speech recognition module to lamps and lanterns, simultaneously, still has amusement study functions such as recording and shooing. The multifunctional mobile phone has the advantages of multiple functions, practicality, good user experience, eyesight protection and energy conservation.

Drawings

FIG. 1 is a schematic diagram showing the connection of components in the embodiment;

in the figure, 1-a singlechip module, 2-a storage module, 3-a camera, 4-a PWM dimming circuit, 5-a relay, 6-an LED lamp holder, 7-a photosensitive sensor, 8-a color sensor, 9-a voice recognition module, 10-an audio driving and playing module, 11-a Bluetooth module, 12-a liquid crystal display screen, 13-a power supply module and 14-a key module.

Detailed Description

The present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 1, the utility model provides a multifunctional intelligent desk lamp, including lamp stand, lamp pole, LED lamp holder 6, power module 13, single chip module 1, storage module 2, camera 3, button module 14, bluetooth module 11, PWM dimming circuit 4 and relay 5, and photosensitive sensor 7, color sensor 8, speech recognition module 9 and liquid crystal display 12 that set up on the lamp stand, the model of single chip module 1 is STM32F407VGT6, the model of speech recognition module 9 is LD 3320; camera 3 sets up on the lamp stand, and storage module 2, camera 3, bluetooth module 11, PWM dimmer circuit 4 and relay 5 are connected with single chip module 1 respectively, and PWM dimmer circuit 4 and relay 5 are connected with LED lamp holder 6 respectively. The single chip microcomputer module 1 sends related instructions to control RGB LED light through the relay 5; the photosensitive sensor 7, the color sensor 8, the voice recognition module 9, the audio driving and playing module 10 and the liquid crystal display screen 12 are respectively connected with the singlechip module 1. The key module 14 can be used to manually control the on/off of the lighting circuit, recording/playing, increasing/decreasing of the lighting brightness, photographing and color lamp functions. The Bluetooth module 11 is used for being connected with a mobile phone and controlling the intelligent desk lamp through the mobile phone. The storage module 2 is used for storing the shot pictures or the recorded voice data and the facial emotion recognition expression data. The single chip microcomputer module 1 is a core unit of the whole module, receives detection data of each sensor, sends the processed data to each module unit, and drives and executes related instructions.

PWM is a common pulse width modulation, because PWM is in a digital form from a processor to a control system, a digital coding method needs to be performed on an analog signal level, the brightness of a lamp is modulated by duty ratio, most of the current commercial LED dimming adopts a PWM dimming circuit, a larger dimming range can be obtained by using the PWM dimming technology, the conversion rate of power driving is high, and the color consistency is good.

Power module 13 links to each other with external power source, is whole desk lamp power supply through external power source, also charges for inside portable power source simultaneously, and external USB socket if meet proruption situation, inside portable power source not only can be for whole circuit power supply, also can charge for articles such as cell-phones simultaneously.

The face emotion recognition camera 3 is connected with the single chip microcomputer module 1, can collect face images of people, recognizes emotion of the people, and outputs obtained results to the single chip microcomputer module 1. The single chip microcomputer module 1 compares the obtained expression information with the classification information in the storage module 2, finds expression data corresponding to the emotion classification, and transforms corresponding light colors. At present, face + + can identify seven expressions of anger, disgust, fear, happiness, calmness, hurry and surprise, each expression can be associated with one light color, and when the emotion identifies one expression, the corresponding light color is displayed.

The model of the photosensitive sensor 7 is GL5549, and the photosensitive sensor 7 detects the illumination intensity, so that the illumination intensity of the RGB LED lamp can be adjusted. The color sensor 8 adopts TCS230 color sensor, detect the color data of illumination, thus realize the control to RGB LED lamp color, the color detected at any time changes the corresponding lamp illumination color, TCS230 is a color light of a kind of programming to the converter of the frequency, integrate RGB three kinds of optical filters, the output is the digital quantity can drive the standard TTL or CMOS logic input, link with processor directly, the precision of the color channel conversion is high, does not need A/D converter, the circuit is simple. The PWM dimming circuit 4 collects data through the color sensor 8 and the photosensitive sensor 7, and adjusts the brightness of the lamp light to change the color of the lamp light.

The voice recognition module 9 converts the received sound signal into an electric signal, and sends the electric signal into the singlechip module 1 for compiling and processing. The voice recognition adopts LD3320, integrates high-precision A/D and D/A interfaces, does not need auxiliary Flash and RAM, can dynamically edit the recognized keywords, and can be applied to any electronic product.

The audio driving and playing module 10 amplifies and converts the received electrical signal into a sound signal for output.

The liquid crystal display is connected with the singlechip module 1 and is used for displaying shot contents and recognized expression data.

Multifunctional intelligent desk lamp can carry out bluetooth control through cell-phone APP, and there is recording function amusement recording, the meeting recording, the study recording, effectively alleviate the pressure of record people, the study note of shooing, the meeting note, the amusement is pastime, look up through the cell-phone, according to the discernment display to the face emotion demonstrate corresponding expression identification data, different expressions correspond different colours, gather the transform that different colour data realized the colour through the colour inductor, certain interest has been increased, the pressure of alleviating people's work and study that can the certain degree.

Above is the utility model discloses a preferred embodiment, all rely on the utility model discloses the change that technical scheme made, produced functional action does not surpass the utility model discloses during technical scheme's scope, all belong to the utility model discloses a protection scope.

Claims

1. The utility model provides a multi-functional intelligent desk lamp, includes lamp stand, lamp pole, LED lamp holder (6) and power module (13), its characterized in that still includes single chip module (1), storage module (2), camera (3), button module (14), PWM dimming circuit (4) and relay (5), camera (3) set up in on the lamp stand, storage module (2), camera (3), button module (14), PWM dimming circuit (4) and relay (5) respectively with single chip module (1) is connected, PWM dimming circuit (4) and relay (5) are connected with LED lamp holder (6) respectively, power module (13) provide the electric energy for the desk lamp.

2. The multifunctional intelligent desk lamp as claimed in claim 1, further comprising a photosensitive sensor (7) and a color sensor (8) which are arranged on the lamp holder, wherein the photosensitive sensor (7) and the color sensor (8) are respectively connected with the single chip microcomputer module (1).

3. The multifunctional intelligent desk lamp as claimed in claim 1, further comprising a voice recognition module (9) disposed on the lamp holder, wherein the voice recognition module (9) is connected with the single chip microcomputer module (1).

4. The multifunctional intelligent desk lamp as claimed in claim 1, further comprising an audio driving and playing module (10), wherein the audio driving and playing module (10) is connected with the single chip microcomputer module (1).

5. The multifunctional intelligent desk lamp as claimed in claim 1, further comprising a Bluetooth module (11), wherein the Bluetooth module (11) is connected with the single chip microcomputer module (1).

6. The multifunctional intelligent desk lamp as claimed in claim 1, further comprising a liquid crystal display (12), wherein the liquid crystal display (12) is arranged on the lamp holder, and the liquid crystal display (12) is connected with the single chip microcomputer module (1).