CN213024552U

CN213024552U - Face recognition device with body temperature measurement function

Info

Publication number: CN213024552U
Application number: CN202022177497.8U
Authority: CN
Inventors: 寇震
Original assignee: Shenzhen Gechuangwei Technology Co ltd
Current assignee: Shenzhen Gechuangwei Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-04-20
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to a face identification technical field discloses a face identification device with body temperature measurement function, including bracing piece and casing, be equipped with the circuit board in the casing and respectively with the display screen of circuit board electricity connection, two mesh cameras, infrared LED lamp, infrared temperature sensor, human infrared sensor, card reader and speaker, the lower tip of the back of the body lateral wall of casing can be connected with the upper end of bracing piece with the horizontal rotation from top to bottom, the display screen inlays on the front end wall of locating the casing, infrared temperature sensor sets up in the top of display screen, two mesh cameras set up in infrared temperature sensor's top, infrared LED lamp sets up respectively in two mesh camera's both sides, human infrared sensor sets up in two mesh camera's top, the card reader sets up in the below of the front end portion of casing. The technical scheme of the utility model can improve the efficiency and the degree of accuracy of expert's personnel's body temperature measurement, discover the unusual person of body temperature rapidly, and the practicality is strong.

Description

Face recognition device with body temperature measurement function

Technical Field

The utility model relates to a face identification technical field, in particular to face identification device with body temperature measurement function.

Background

At present, most of traditional body temperature measurement modes rely on manual hand-held thermometric guns to carry out one-to-one measurement, are slow in speed, need to be in close contact, are high in working strength and low in efficiency, are only suitable for scenes with few pedestrian volumes, and are not suitable for occasions with large pedestrian volumes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a face identification device with body temperature measurement function, aim at solving current human body temperature monitoring and rely on artifical the measurement, working strength is big, and is inefficient, is not suitable for the technical problem of the great occasion of flow of people.

In order to achieve the above object, the face recognition device with body temperature measurement function provided by the utility model comprises a support rod and a shell, wherein the support rod is arranged in a tubular structure, a circuit board, a display screen, a binocular camera, an infrared LED lamp, an infrared temperature sensor, a human body infrared sensor, a card reader and a loudspeaker are arranged in the shell, the display screen, the binocular camera, the infrared temperature sensor, the human body infrared sensor, the card reader and the loudspeaker are respectively and electrically connected with the circuit board, the lower end part of the back side wall of the shell is rotatably connected with the upper end part of the support rod up and down and left and right, the display screen is embedded on the front end wall of the shell, the infrared temperature sensor is arranged above the display screen, the binocular camera is arranged above the infrared temperature sensor, the infrared LED lamp is respectively arranged at two sides of the binocular camera, the card reader is arranged below the front end of the shell, the back wall of the shell is concavely provided with a plurality of sound transmission holes, and the loudspeaker is arranged behind the sound transmission holes.

Further, still include first connector and second connector, the preceding tip of first connector with the lower tip fixed connection of the dorsal part wall of casing, the rear end of first connector through a pivot with the preceding tip of second connector rotates from top to bottom and is connected, the lower terminal wall of the rear end of second connector is concave to be equipped with an inserting groove, the upper end of bracing piece is equipped with an inserting portion, inserting portion detachable inlays to be located set up in the inserting groove, just inserting portion can follow rotate the setting about in the inserting groove.

Further, the lower end wall of the shell is concavely provided with a plurality of heat dissipation through holes.

Further, the size of the display screen is 7 inches.

The support rod further comprises a nut, wherein an external thread is arranged at the lower end part of the support rod, and the nut is screwed on the external thread at the lower end part of the support rod.

Furthermore, the peripheral wall of the lower end part of the support rod is convexly provided with a limit flange, and the lower end part of the limit flange can be abutted against the upper end part of the nut.

Further, the shell is made of an aluminum alloy material, and the supporting rod is made of a stainless steel material.

Further, the size of the outer dimension of the shell is 320mm 150mm 40 mm.

Further, the infrared temperature sensor adopts an MLX90614 infrared temperature sensor.

Adopt the technical scheme of the utility model, following beneficial effect has: the technical scheme of the utility model, combined camera face discernment and infrared temperature measurement function in an organic whole, through being connected supporting the use with the pedestrian passageway floodgate machine, through the snapshot of binocular camera to the pedestrian, the automatic data that compare to the database of face identification system, confirm whether the pedestrian exists in the database, then confirm whether it can pass, verify that pass through the automatic switching of back pedestrian passageway floodgate machine, thereby realize brushing the face business turn over, the noninductive current, liberation both hands, the current efficiency is higher; meanwhile, the non-contact accurate body temperature measurement of the passer is realized through the infrared temperature sensor, the body temperature of the passer can be displayed on a display screen within one to two seconds as long as the passer enters a temperature measurement range, and meanwhile voice broadcasting reminding is carried out, so that the body temperature does not need to be detected one by one before a worker, the efficiency and the accuracy are greatly improved, manual operation links are reduced, and the efficiency is improved; meanwhile, the image data and the temperature measurement data of the temperature measurement personnel are stored, so that the follow-up and screening after the fact are convenient to carry out; can dispose in heavy traffic hub and bayonet socket such as railway station, airport, subway station and city intensive crowd places such as market, office building, campus and community, carry out quick accurate non-contact's body temperature detection to passerby person, discover the unusual person of body temperature rapidly, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a face recognition device with a body temperature measurement function according to an embodiment of the present invention;

fig. 2 is a schematic view of an overall structure of another view angle of a face recognition device with a body temperature measurement function according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of a face recognition device with a body temperature measurement function according to an embodiment of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a face identification device with body temperature measurement function.

As shown in fig. 1 to 3, in an embodiment of the present invention, the face recognition apparatus with body temperature measurement function includes a supporting rod 101 and a housing 102, the supporting rod 101 is arranged in a tubular structure, a circuit board (not shown) and a display screen 103, a binocular camera 104, an infrared LED lamp 105, an infrared temperature sensor 106, a human body infrared sensor 107, a card reader 108 and a speaker (not shown) are arranged in the housing 102, which are electrically connected to the circuit board, respectively, a lower end portion of a back side wall of the housing 102 and an upper end portion of the supporting rod 101 are rotatably connected up and down and left and right, the display screen 103 is embedded on a front end wall of the housing 102, the infrared temperature sensor 107 is arranged above the display screen 103, the binocular camera 104 is arranged above the infrared temperature sensor 107, the infrared LED lamp 105 is respectively arranged on two sides of the binocular camera 104, the human body infrared sensor 106 is arranged above the binocular camera 104, the card reader 108 is arranged below the front end of the shell 102, a plurality of sound transmission holes 1021 are concavely arranged on the back wall of the shell 102, and the loudspeaker is arranged behind the sound transmission holes 1021.

Specifically, the loudspeaker can carry out voice broadcast reminding; the infrared LED lamp mainly plays a role in light supplement, so that the binocular camera adapts to various complex light scenes; the human body infrared sensor is mainly used for automatic control of backlight of the display screen, when the human body infrared sensor detects that no person passes through the human body infrared sensor in an infrared ray area, the backlight of the display screen is turned off, the display screen is turned off and enters a standby state, and unnecessary loss is saved; when the hand or body part is in the infrared area, the infrared ray from the infrared sensor is reflected to the infrared sensor and the signal is sent to the display screen via the integrated microprocessor chip, and the display screen exits the stand-by mode automatically and turns on the backlight to enter the working state.

Specifically, still include first connector 109 and second connector 110, the front end of first connector 109 with the lower tip fixed connection of the dorsal wall of casing 102, the rear end of first connector 109 through a pivot with the front end of second connector 110 rotates from top to bottom and is connected, the lower tip wall of the rear end of second connector 110 is concave to be equipped with a inserting groove 1101, the upper end of bracing piece 101 is equipped with a grafting portion 1013, grafting portion 1013 detachable inlays to be located set up in inserting groove 1101, just grafting portion 1013 can follow rotate the setting from left to right in inserting groove 1101.

Specifically, the lower end wall of the housing 102 is concavely provided with a plurality of heat dissipation through holes 1022, so that the heat dissipation effect of the housing is improved.

Specifically, the display screen 103 is 7 inches in size.

Specifically, the support rod 101 further comprises a nut 111, wherein an external thread 1011 is arranged at the lower end of the support rod 101, and the nut 111 is screwed on the external thread 1011 at the lower end of the support rod 101.

Specifically, the outer peripheral wall of the lower end of the support rod 101 is convexly provided with a limit flange 1012, and the lower end of the limit flange 1012 can be abutted against the upper end of the nut 111, so that the support rod can be conveniently fixed on the channel gate.

Specifically, casing 102 adopts the aluminum alloy material to form, bracing piece 101 adopts stainless steel material to form, and aluminum alloy heat-conduction efficiency is high, has further improved the radiating effect of casing, and sturdy and durable, adapts to outdoor high temperature environment and uses.

Specifically, the housing 102 has an outer dimension of 320mm by 150mm by 40 mm.

Specifically, the infrared temperature sensor 107 adopts an MLX90614 infrared temperature sensor, and the MLX9061 infrared temperature sensor integrates an infrared sensitive thermopile detector chip and a signal conditioning ASIC, so that the infrared temperature sensor has the advantages of small volume, low cost, high temperature measurement precision and easiness in integration, and detects the surface temperature of an object by detecting the size of infrared radiation energy of the object and the distribution of wavelengths.

Specifically, the infrared temperature sensor is composed of an optical system, a photoelectric detector, a signal amplifier, signal processing and outputting parts and the like. The optical system converges the infrared radiant energy of the target in the field of view, and the size of the field of view is determined by the optical parts of the thermometer and the position of the optical parts. The infrared energy is focused on the photodetector and converted into a corresponding electrical signal. The signal is corrected according to the algorithm in the instrument and the target emissivity and then converted into the temperature value of the target to be measured through the amplifier and the signal processing circuit, the detection distance can be longer, and the infrared temperature measuring device can be used for infrared temperature measurement of non-contact temperature measurement.

Specifically, the utility model combines the functions of camera face recognition and infrared temperature measurement, and is used by being connected with a pedestrian passageway gate machine in a matching way, and through the snapshot of a pedestrian by a binocular camera, a face recognition system automatically compares data in a database to determine whether the pedestrian exists in the database, and then determines whether the pedestrian can pass through the database, and the pedestrian passageway gate machine is automatically opened and closed after passing through the verification, so that the functions of face brushing, passing, no sense, liberation of both hands and higher passing efficiency are realized; meanwhile, the non-contact accurate body temperature measurement of the passer is realized through the infrared temperature sensor, the body temperature of the passer can be displayed on a display screen within one to two seconds as long as the passer enters a temperature measurement range, and meanwhile voice broadcasting reminding is carried out, so that the body temperature does not need to be detected one by one before a worker, the efficiency and the accuracy are greatly improved, manual operation links are reduced, and the efficiency is improved; meanwhile, the image data and the temperature measurement data of the temperature measurement personnel are stored, so that the follow-up and screening after the fact are convenient to carry out; can dispose in heavy traffic hub and bayonet socket such as railway station, airport, subway station and city intensive crowd places such as market, office building, campus and community, carry out quick accurate non-contact's body temperature detection to passerby person, discover the unusual person of body temperature rapidly, the practicality is strong.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A human face recognition device with a body temperature measuring function is characterized by comprising a supporting rod and a shell, wherein the supporting rod is arranged in a circular tube-shaped structure, a circuit board, a display screen, a binocular camera, an infrared LED lamp, an infrared temperature sensor, a human body infrared sensor, a card reader and a loudspeaker are arranged in the shell, the display screen, the binocular camera, the infrared LED lamp, the human body infrared sensor, the card reader and the loudspeaker are respectively electrically connected with the circuit board, the lower end part of the back side wall of the shell is connected with the upper end part of the supporting rod in a vertical and horizontal rotating mode, the display screen is embedded on the front end wall of the shell, the infrared temperature sensor is arranged above the display screen, the binocular camera is arranged above the infrared temperature sensor, the infrared LED lamp is respectively arranged at two sides of the binocular camera, the human body infrared sensor is arranged above the binocular camera, the card reader, the back wall of the shell is concavely provided with a plurality of sound transmission holes, and the loudspeaker is arranged behind the sound transmission holes.

2. The face recognition device with the body temperature measurement function of claim 1, further comprising a first connector and a second connector, wherein the front end of the first connector is fixedly connected with the lower end of the back side wall of the housing, the rear end of the first connector is rotatably connected with the front end of the second connector up and down through a rotating shaft, the lower end wall of the rear end of the second connector is concavely provided with an insertion groove, the upper end of the support rod is provided with an insertion part, the insertion part is detachably embedded in the insertion groove, and the insertion part can be rotatably arranged along the insertion groove left and right.

3. The face recognition device with the body temperature measurement function according to claim 1, wherein the lower end wall of the housing is recessed with a plurality of heat dissipation through holes.

4. The face recognition device with body temperature measurement function of claim 1, wherein the size of the display screen is 7 inches.

5. The face recognition device with the body temperature measurement function according to claim 1, further comprising a nut, wherein the lower end of the support rod is provided with an external thread, and the nut is screwed on the external thread of the lower end of the support rod.

6. The face recognition device with the body temperature measurement function according to claim 5, wherein a limiting flange is protruded from an outer peripheral wall of the lower end portion of the support bar, and the lower end portion of the limiting flange is capable of abutting against the upper end portion of the nut.

7. The face recognition device with the body temperature measurement function of claim 1, wherein the housing is made of an aluminum alloy material, and the support rod is made of a stainless steel material.

8. The face recognition device with body temperature measurement function according to claim 1, wherein the size of the outer dimension of the housing is 320mm x 150mm x 40 mm.

9. The face recognition device with the body temperature measurement function according to claim 1, wherein the infrared temperature sensor is an MLX90614 infrared temperature sensor.