CN210573831U

CN210573831U - Intelligent face recognition device using LED screen

Info

Publication number: CN210573831U
Application number: CN201921466237.3U
Authority: CN
Inventors: 朱迪
Original assignee: Fujian Huiyunlian Technology Co Ltd
Current assignee: Fujian Huiyunlian Technology Co Ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-05-19
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses an intelligent face recognition device using LED screen, which belongs to the technical field of intelligent face recognition device, comprising a body, the bottom of the body is connected with the top of a chassis, the top of the chassis is connected with the bottom of a rotating box, the surface of the rotating box is provided with the LED screen, the top of the rotating box is provided with a baffle placing box, the left side and the right side of the baffle placing box are both provided with a lifting device, the top of the baffle placing box is provided with a voice reminder, the surface of the rotating box is provided with a camera, the surface of the baffle placing box is provided with an LED lamp, the top of the baffle placing box is provided with an infrared sensor, the inner cavity of the baffle placing box is provided with a baffle and a second baffle, the utility model has reasonable design, solves the problems that the surface of the traditional LED screen is easy to accumulate dust, leads to face recognition error and is difficult to recognize at night, has high practical value.

Description

Intelligent face recognition device using LED screen

Technical Field

The utility model discloses an use intelligent facial recognition device of LED screen specifically is intelligent facial recognition device technical field.

Background

The LED screen is a new type of imaging electronic device made by arranging light emitting diodes in a certain order, and is widely used in various electronic devices at present, and is widely used in products such as outdoor advertisement screens due to its characteristics of high brightness, wide viewing angle, long service life, etc. With the increasingly wide application of the LED screen, the cost of the LED screen is continuously reduced, the wide applicability is continuously improved, and the LED screen has good performance, high image definition and high brightness, so the LED screen is increasingly widely applied to the intelligent face recognition device. Face recognition is a modern biological intelligent recognition technology for identity recognition based on human facial feature information, and generally adopts a high-definition camera or a high-definition camera to collect images or video streams containing human faces, automatically detects and tracks facial features in the images, and further performs a series of related technical operations of the faces on the detected faces, which are generally called face recognition. Present information acquisition uses fingerprint collection very much, the fingerprint collection equipment discernment degree of needs is if high, need very high cost, therefore fingerprint collection equipment discernment degree on the market is low, it is inefficient to gather, bring very big trouble for practical application, but the easy deposition in surface of traditional LED screen leads to facial discernment to go wrong, discernment difficulty when night moreover, for this reason, we have proposed an intelligent facial recognition device who uses the LED screen and have come into use, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an use intelligent facial recognition device of LED screen to the easy deposition in surface that proposes traditional LED screen in solving above-mentioned background art leads to facial discernment mistake to appear, discerns the problem of difficulty moreover when night.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent face recognition device using an LED screen comprises a body, the bottom of the body is connected with the top of a chassis, the top of the base plate is connected with the bottom of the rotating box, the surface of the rotating box is provided with an LED screen, the top of the rotating box is provided with a baffle placing box, the left side and the right side of the baffle placing box are both provided with a lifting device, the top of the baffle placing box is provided with a voice reminder, the surface of the rotating box is provided with a camera, the surface of the baffle placing box is provided with an LED lamp, the top of the baffle placing box is provided with an infrared sensor, the inner cavity of the baffle placing box is provided with a baffle and a second baffle, the inner cavity of the rotating box is provided with a processor, the output of treater and the two-way electric connection of input of LED screen, the output of treater and infrared ray sensor's input electric connection, the output of treater and the input electric connection of pronunciation reminiscences.

Preferably, elevating gear's inner chamber is equipped with the connecting rod, the left side of connecting rod is connected with the right side of gear, the right side of connecting rod is connected with the left side of second gear, elevating gear's left side is equipped with the motor, the output of motor is connected with the left side of gear, the left and right sides of baffle all is equipped with the rack, rack and gear phase-match, the left and right sides of second baffle all is equipped with the second rack, second rack and second gear phase-match, the output of treater and the input electric connection of motor.

Preferably, the inner cavity of the chassis is provided with a second motor, and the output end of the second motor is connected with the bottom of the rotating box.

Preferably, the inner chamber of second baffle is equipped with the third motor, the left output of third motor is connected with the right side of rotor plate, the left side of rotor plate is equipped with the brush, the output of treater and the input electric connection of third motor.

Preferably, the processor is a CPU222 microcontroller, integrates 14 digital I/O points of 8 input/6 output, and has 6 kbyte program and data storage space, 4 independent 300Hz high-speed counters, and 2 independent 20kHz high-speed pulse outputs, and a face recognizer is disposed on the processor, and an output end of the processor is electrically connected to an input end of the face recognizer.

Compared with the prior art, the beneficial effects of the utility model are that: this use intelligent facial recognition device of LED screen sets up elevating gear through the left and right sides at baffle and second baffle, protect LED screen and camera by baffle and second baffle, set up the rotor plate on the second baffle, the brush that is driven on the rotor plate by the third motor rotates, clean the camera, the effectual easy deposition of the facial of having solved traditional LED screen, lead to surface identification wrong problem, set up the LED lamp, the effectual problem of having solved the discernment difficulty when night, can drive through the second motor and rotate the box and rotate, can adjust the position that camera and LED were shielded.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the back structure of the body of the present invention;

FIG. 3 is a schematic view of the lifting device of the present invention;

fig. 4 is a schematic diagram of a second baffle structure of the present invention;

fig. 5 is a schematic block diagram of the system of the present invention.

In the figure: the intelligent voice warning device comprises a body 1, a voice reminder, a baffle 3, a placing box, a baffle 4, a lifting device 5, an LED screen 6, a rotating box 7, a chassis 8, a motor 9, an LED lamp 10, a second motor 11, a camera 12, a second baffle 13, a gear 14, a connecting rod 15, a second gear 16, an infrared sensor 17, a processor 18, a rotating plate 19, a third motor 20 and a face recognizer 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an intelligent face recognition device using an LED screen comprises a body 1, wherein the bottom of the body 1 is connected with the top of a chassis 8, the top of the chassis 8 is connected with the bottom of a rotating box 7, an LED screen 6 is arranged on the surface of the rotating box 7, a baffle placing box 3 is arranged on the top of the rotating box 7, lifting devices 5 are arranged on the left side and the right side of the baffle placing box 3, a voice reminder 2 is arranged on the top of the baffle placing box 3, a camera 12 is arranged on the surface of the rotating box 7, an LED lamp 10 is arranged on the surface of the baffle placing box 3, an infrared sensor 17 is arranged on the top of the baffle placing box 3, a baffle 4 and a second baffle 13 are arranged in an inner cavity of the baffle placing box 3, a processor 18 is arranged in the inner cavity of the rotating box 7, the output end of the processor 18 is electrically connected with the input end of the LED screen 6 in a bidirectional mode, and the output end of the processor 18 is electrically connected with the, the output end of the processor 18 is electrically connected with the input end of the voice reminder 2.

Wherein, the inner chamber of the lifting device 5 is provided with a connecting rod 15, the left side of the connecting rod 15 is connected with the right side of the gear 14, the right side of the connecting rod 15 is connected with the left side of the second gear 16, the left side of the lifting device 5 is provided with a motor 9, the output end of the motor 9 is connected with the left side of the gear 14, the left and right sides of the baffle 4 are both provided with racks, the racks are matched with the gear 14, the left and right sides of the second baffle 13 are both provided with second racks, the second racks are matched with the second gear 16, the output end of the processor 18 is electrically connected with the input end of the motor 9, the baffle 4 and the second baffle 13 can be driven to lift, the LED screen 6 and the camera 12 are protected, the inner chamber of the chassis 8 is provided with a second motor 11, the output end of the second motor 11 is connected with the bottom of the rotating box 7, the rotating, the positions of the LED screen 6 and the camera 12 can be adjusted, the inner cavity of the second baffle 13 is provided with a third motor 20, the left output end of the third motor 20 is connected with the right side of a rotating plate 19, the left side of the rotating plate 19 is provided with a brush, the output end of a processor 18 is electrically connected with the input end of the third motor 20, dust on the camera 12 can be conveniently cleaned, the processor 18 is a CPU222 micro controller, 14 digital quantity I/O points of 8 input/6 output are integrated, 6K byte programs and data storage spaces are provided, 4 independent 300Hz high-speed counters and 2 independent 20kHz high-speed pulse outputs are provided, a face recognizer 21 is arranged on the processor 18, the output end of the processor 18 is electrically connected with the input end of the face recognizer 21, and after the camera 12 carries out face shooting, the data are transmitted to the processor 18, and then transmitted to the face recognizer 21 by the processor 18 for face recognition.

The working principle is as follows: firstly, a worker turns on the second motor 11, the second motor 11 drives the rotating box 7 to rotate, the camera 12 is adjusted to a proper position, when the infrared sensor 17 detects a person, a signal is transmitted to the processor 18, the processor 18 turns on the LED lamp 10 to illuminate, then the motor 9 is turned on to drive the gear 14 to rotate clockwise, the gear 14 drives the second gear 16 to rotate through the connecting rod 15, the gear 14 drives the baffle 4 to ascend through the rack, the baffle 4 is moved into the baffle placing box 3, the second gear 16 drives the second baffle 13 to ascend through the second rack, the second baffle 13 is moved into the baffle placing box 3, the camera 12 takes a picture, the signal is transmitted to the processor 18, the processor 18 transmits the signal to the face recognizer 21 to recognize the face, when the processor 18 does not receive the signal for a long time, the processor 18 turns on the automatic closing system, open motor 9 by treater 18, drive 14 clockwise rotations of gear by motor 9, gear 14 drives second gear 16 through connecting rod 15 and carries out clockwise rotation, gear 14 drives baffle 4 through the rack and descends, protect LED screen 6, second gear 16 drives second baffle 13 through the second rack and descends and protect camera 12, open third motor 20 by treater 18, drive rotor plate 19 by third motor 20 and rotate, clean camera 12 by the brush on the rotor plate 19 again, by the utility model discloses a whole journey operation, the effectual easy deposition in surface of having solved traditional LED screen leads to facial discernment mistake to appear, and the difficult problem of discernment when night has very high practical value moreover.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an use intelligent facial recognition device of LED screen, includes body (1), its characterized in that: the bottom of the body (1) is connected with the top of the chassis (8), the top of the chassis (8) is connected with the bottom of the rotating box (7), the surface of the rotating box (7) is provided with an LED screen (6), the top of the rotating box (7) is provided with a baffle placing box (3), the left side and the right side of the baffle placing box (3) are both provided with lifting devices (5), the top of the baffle placing box (3) is provided with a voice reminder (2), the surface of the rotating box (7) is provided with a camera (12), the surface of the baffle placing box (3) is provided with an LED lamp (10), the top of the baffle placing box (3) is provided with an infrared sensor (17), the inner cavity of the baffle placing box (3) is provided with a baffle (4) and a second baffle (13), the inner cavity of the rotating box (7) is provided with a processor (18), the output end of the processor (18) is electrically connected with the input end of the LED screen (6) in a two-, the output end of the processor (18) is electrically connected with the input end of the infrared sensor (17), and the output end of the processor (18) is electrically connected with the input end of the voice reminder (2).

2. An intelligent face recognition device using an LED screen according to claim 1, wherein: the inner chamber of elevating gear (5) is equipped with connecting rod (15), the left side of connecting rod (15) is connected with the right side of gear (14), the right side of connecting rod (15) is connected with the left side of second gear (16), the left side of elevating gear (5) is equipped with motor (9), the output of motor (9) is connected with the left side of gear (14), the left and right sides of baffle (4) all is equipped with the rack, rack and gear (14) phase-match, the left and right sides of second baffle (13) all is equipped with the second rack, second rack and second gear (16) phase-match, the output of treater (18) and the input electric connection of motor (9).

3. An intelligent face recognition device using an LED screen according to claim 1, wherein: the inner cavity of the chassis (8) is provided with a second motor (11), and the output end of the second motor (11) is connected with the bottom of the rotating box (7).

4. An intelligent face recognition device using an LED screen according to claim 1, wherein: the inner chamber of second baffle (13) is equipped with third motor (20), the left output of third motor (20) is connected with the right side of rotor plate (19), the left side of rotor plate (19) is equipped with the brush, the output of treater (18) and the input electric connection of third motor (20).

5. An intelligent face recognition device using an LED screen according to claim 1, wherein: the processor (18) is a CPU222 microcontroller, integrates 14 digital I/O points of 8 input/6 output, and is provided with a 6K byte program and data storage space, 4 independent 300Hz high-speed counters and 2 independent 20kHz high-speed pulse outputs, a face recognizer is arranged on the processor (18), and the output end of the processor (18) is electrically connected with the input end of the face recognizer (21).