CN209746570U - Face recognition equipment applied to Internet of things - Google Patents

Abstract

The utility model discloses a face recognition device applied to the Internet of things, which comprises a box body, an angle adjusting device, a height adjusting device and a protective structure, wherein the face recognition device applied to the Internet of things accurately inputs face information of personnel through a face recognizer, after integration and analysis are carried out through a PLC controller, under the support of a wireless network, data sharing of a remote end is realized through a GPRS data transmitter, the device can carry out angle adjustment, information is conveniently and reasonably input, the input quality is prevented from being influenced by angles, reasonable protection of the device at the front side of the box body is ensured, an infrared sensor senses a heat source to judge whether a human body arrives, in the process of realizing height adjustment and control by the height adjusting device, when infrared rays emitted by a photoelectric sensor change due to human body shielding, the process of height adjustment is judged, and the input of personnel with different height requirements is met, the input quality is guaranteed, and the use efficiency of the face recognition equipment applied to the Internet of things is improved.

Description

Face recognition equipment applied to Internet of things

Technical Field

the utility model relates to a face identification equipment technical field specifically is a be applied to face identification equipment of thing networking.

background

The face recognition technology is used for recognizing a face by utilizing an analytical and comparative computer technology, is a popular computer technology research field, and comprises the technologies of face tracking and detection, automatic image adjustment and amplification, night infrared detection, automatic exposure intensity adjustment and the like, organism individuals are distinguished by biological characteristics of an organism, the face recognition technology is applied to daily life and has great help to human beings, the face recognition equipment is convenient for people to live, but the existing face recognition equipment has a plurality of problems, the data sharing between a face recognizer and a remote end of the Internet of things cannot be realized, the equipment cannot be adjusted in a reasonable angle, the information can be input in a reasonable angle, the condition that the input quality is not influenced by the angle cannot be avoided, the equipment on the front side of a box body cannot be reasonably protected, and the height cannot be automatically adjusted according to people with different heights, personnel that can not satisfy different height requirements type in, type the quality and be difficult to obtain the guarantee, cause the availability factor who is applied to the face identification equipment of thing networking low, consequently can solve the realization that a kind of face identification equipment of being applied to the thing networking of this kind of problem is imperative.

SUMMERY OF THE UTILITY MODEL

the utility model aims to solve the technical problem of overcoming the existing defects, and provides a face recognition device applied to the Internet of things, which accurately inputs face information of people through a face recognizer, realizes data sharing of a remote end through a GPRS data transmitter under the support of a wireless network after integration and analysis through a PLC controller, and the device can carry out angle adjustment, is convenient for inputting information at reasonable angles, avoids the angle from influencing the inputting quality, ensures the reasonable protection of the device at the front side of a box body, an infrared sensor senses a heat source to judge whether a human body arrives, and in the process of realizing height regulation and control of a height regulating device, when the infrared ray emitted by a photoelectric sensor is changed due to human body shielding, the process of height regulation is judged, the inputting of people with different height requirements is met, the inputting quality is ensured, and the use efficiency of the face recognition device applied to the Internet of things is improved, the problems in the background art can be effectively solved.

In order to achieve the above object, the utility model provides a following technical scheme: a face recognition device applied to the Internet of things comprises a box body, an angle adjusting device, a height adjusting device and a protection structure;

A box body: the box body is a stainless steel box body, a memory, a PLC (programmable logic controller), a GPRS (general packet radio service) data transmitter and a storage battery are sequentially arranged on the front wall surface in the box body from top to bottom, the rear side of the box body is of an open structure, and a rear cover is connected to the rear side of the box body in a threaded manner;

The angle adjusting device comprises: the angle adjusting device is positioned at the rear side of the rear cover;

height adjustment device: the height adjusting device is positioned at the rear side of the angle adjusting device;

The protection structure is as follows: the protective structure is positioned above the box body;

wherein: the face recognizer is positioned at the upper end of the front side of the box body, the key-in panel is positioned at the lower end of the front side of the box body, the photoelectric sensor and the infrared sensor are sequentially distributed at the lower end of the front side of the box body from left to right, the output ends of the storage battery, the face recognizer, the key-in panel, the photoelectric sensor and the infrared sensor are electrically connected with the input end of the PLC, the memory and the GPRS data transmitter are electrically connected with the PLC in a bidirectional mode, the face information of a person is accurately input through the face recognizer, after the integration and analysis of the PLC, under the support of a wireless network, the data sharing of a remote end is realized through the GPRS data transmitter, the equipment can be subjected to angle adjustment, the information is conveniently input at a reasonable angle, the input quality is prevented from being influenced, and the reasonable protection of the equipment at the front side of the box body is ensured, whether the infrared sensor inducts the heat source to judge the human body arrives or not, in the process of realizing height regulation and control by the height regulating device, the infrared rays emitted by the photoelectric sensor change due to the fact that the human body is shielded, the process of height regulation is judged, personnel input required by different heights is met, and input quality is guaranteed.

Further, angle adjusting device includes electronic flexible post, the swinging plate, the fagging to one side, first servo motor and spliced pole, the anterior change of the flexible end of electronic flexible post is rotated through the pivot and the U-shaped piece of back cover rear side bottom and is connected, the stiff end rear side of electronic flexible post and the front side bottom fixed connection of swinging plate, the front side upper end of swinging plate is equipped with the fagging to one side, the change of fagging front end is rotated through the pivot and the U-shaped piece of back cover rear side upper end and is connected, the upper end of swinging plate and the output shaft fixed connection of first servo motor bottom, the rear side of first servo motor is equipped with the spliced pole, the output of PLC controller is all connected to the equal electricity of input of electronic flexible post and first servo motor, realize typing the regulation of angle, guarantee to type the quality, improve and type efficiency.

Further, height adjusting device includes recess riser, lead screw, a piece and second servo motor, the recess riser is located the rear of box, the inside both ends that pass through bearing and lead screw of wall rotate about the recess riser is connected, lead screw and a piece threaded connection, the gleitbretter of a piece both sides is at the inside spout sliding connection of wall about the recess riser, the upper end of recess riser is equipped with second servo motor, the output shaft of second servo motor bottom passes the through-hole of recess riser upper end and passes through the upper end fixed connection of shaft coupling and lead screw, the front side of a piece and the rear end fixed connection of spliced pole, the output of PLC controller is connected to second servo motor's input electricity, satisfy the personnel of different height requirements and type, the type quality has been guaranteed.

Further, protective structure includes fixed column, arc cover and the convolution of exerting pressure, the fixed column is located the both sides upper end of box, and the fixed column rotates with the commentaries on classics hole of arc cover both sides bottom to be connected, and the convolution of exerting pressure and fixed column threaded connection, the convolution of exerting pressure and the both sides contact of arc cover realize the protection to box front side equipment, and the locking of being convenient for simultaneously is fixed.

Further, still including installation deckle board and mounting hole, the installation deckle board is located the rear side edge of recess riser, and the mounting hole evenly distributed is in the front side four corners of installation deckle board, the installation of the device of being convenient for.

Compared with the prior art, the beneficial effects of the utility model are that: this face identification equipment who should be used to thing networking has following benefit:

1. When personnel arrived near the device, judge whether the human body arrives through infrared sensor response heat source, PLC controller regulation and control second servo motor operation this moment, it is rotatory that the output shaft rotates and drives the lead screw, because the lead screw passes through the bearing with the inside wall of recess riser from top to bottom and rotates and be connected, lead screw and a piece threaded connection, the gleitbretter of a piece both sides is at the inside spout sliding connection of controlling the wall of recess riser, realize height control, at height control's in-process, when the infrared ray that photoelectric sensor launches because the human body sheltered from when having taken place the change, the PLC controller comes with this to judge height control's process according to personnel's height, satisfy the personnel of different height requirements and type, the quality of type has been guaranteed.

2. the electronic flexible post is flexible, because the anterior change of the flexible end of electronic flexible post is connected through the pivot and the U-shaped piece rotation of back cover rear side bottom, the change of fagging front end passes through the pivot and is connected with the U-shaped piece rotation of back cover rear side upper end, realize vertical slope regulation, first servo motor operation, the output shaft rotates and drives the swinging plate rotatory, realize the horizontal angle regulation, guarantee the best angle regulation that face identification ware was typed, avoid because of the emergence of typeeing the not good condition of quality that reasons such as illumination direct injection arouse, the arc cover provides the equipment reasonable protection of box front side, the gyration is exerted pressure and is revolved circle and fixed column threaded connection, both sides in close contact with realization locking until the gyration that revolves the circle of exerting pressure and arc cover, guarantee information type's accuracy, improve type.

3. accurate personnel face information of typing in through face identification ware, through PLC controller integration analysis back, under wireless network's support, realize the data sharing of remote end through GPRS data transmission ware, remote end also can pass through GPRS data transmission ware transmission with the instruction, through the operation of PLC controller management and control equipment, has alleviateed personnel's burden, has satisfied the user demand.

Drawings

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

FIG. 2 is a schematic view of the internal cross-sectional structure of the angle adjustment device of the present invention;

fig. 3 is the internal structure diagram of the box of the present invention.

In the figure: the device comprises a box body 1, a memory 2, a PLC 3, a GPRS 4 data transmitter, a storage battery 5, a rear cover 6, an angle adjusting device 7, an electric telescopic column 71, a swinging plate 72, an inclined supporting plate 73, a first servo motor 74, a connecting column 75, a height adjusting device 8, a groove vertical plate 81, a screw rod 82, a supporting block 83, a second servo motor 84, a protective structure 9, a fixing column 91, an arc cover 92, a pressing rotary ring 93, a mounting frame plate 10, a face recognizer 11, a key-in panel 12, a photoelectric sensor 13, an infrared sensor 14 and a mounting hole 15.

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. 1-3, the present invention provides a technical solution: a face recognition device applied to the Internet of things comprises a box body 1, an angle adjusting device 7, a height adjusting device 8 and a protective structure 9;

a box body 1: the box body 1 is a stainless steel box body, the box body 1 has the functions of supporting and placing places, a memory 2, a PLC (programmable logic controller) 3, a GPRS data transmitter 4 and a storage battery 5 are sequentially arranged on the front wall surface in the box body 1 from top to bottom, the memory 2 realizes data storage, the PLC 3 regulates the normal operation of each device, the GPRS data transmitter 4 realizes data transmission, the storage battery 5 realizes the supply of electric energy, the box body 1 is of an open structure at the rear side, a rear cover 6 is connected to the rear side of the box body 1 in a threaded manner, and the rear cover 6 realizes the opening and closing of the rear side of the box body 1, so that the regular maintenance of internal equipment is facilitated;

angle adjusting device 7: the angle adjusting device 7 is positioned at the rear side of the rear cover 6, the angle adjusting device 7 comprises an electric telescopic column 71, a swinging plate 72, an inclined supporting plate 73, a first servo motor 74 and a connecting column 75, a swivel at the front part of the telescopic end of the electric telescopic column 71 is rotatably connected with a U-shaped block at the bottom end of the rear side of the rear cover 6 through a rotating shaft, the rear side of the fixed end of the electric telescopic column 71 is fixedly connected with the bottom end of the front side of the swinging plate 72, the inclined supporting plate 73 is arranged at the upper end of the front side of the swinging plate 72, the swivel at the front end of the inclined supporting plate 73 is rotatably connected with the U-shaped block at the upper end of the rear side of the rear cover 6 through the rotating shaft, the upper end of the swinging plate 72 is fixedly connected with an output shaft at the bottom end of the first servo motor 74, the connecting column 75 is arranged at the rear side of the first servo motor 74, the connecting column 75 plays a role of connecting support, a rotating ring at the front end of the inclined supporting plate 73 is rotatably connected with a U-shaped block at the upper end of the rear side of the rear cover 6 through a rotating shaft to realize vertical inclination adjustment, a first servo motor 74 operates, an output shaft rotates to drive a swinging plate 72 to rotate, so that transverse angle adjustment is realized, the optimal angle adjustment recorded by the face recognizer 11 is ensured, and the situation of poor recording quality caused by direct illumination and the like is avoided;

Height adjusting device 8: the height adjusting device 8 is positioned at the rear side of the angle adjusting device 7, the height adjusting device 8 comprises a groove vertical plate 81, a screw rod 82, a supporting block 83 and a second servo motor 84, the groove vertical plate 81 is positioned at the rear side of the box body 1, the upper wall surface and the lower wall surface inside the groove vertical plate 81 are rotatably connected with the two ends of the screw rod 82 through bearings, the screw rod 82 is in threaded connection with the supporting block 83, sliding sheets at the two sides of the supporting block 83 are in sliding connection in sliding grooves of the left wall surface and the right wall surface inside the groove vertical plate 81, the second servo motor 84 is arranged at the upper end of the groove vertical plate 81, an output shaft at the bottom end of the second servo motor 84 penetrates through a through hole at the upper end of the groove vertical plate 81 and is fixedly connected with the upper end of the screw rod 82 through a coupler, the front side of the supporting block 83 is fixedly connected with the rear, the screw rod 82 is in threaded connection with the supporting block 83, and sliding pieces on two sides of the supporting block 83 are in sliding connection in sliding grooves on left and right wall surfaces inside the groove vertical plate 81, so that height adjustment is realized;

The protective structure 9: the protective structure 9 is positioned above the box body 1, the protective structure 9 comprises a fixed column 91, an arc cover 92 and a pressing rotary ring 93, the fixed column 91 is positioned at the upper ends of two sides of the box body 1, the fixed column 91 is rotatably connected with rotary holes at the bottom ends of two sides of the arc cover 92, the pressing rotary ring 93 is in threaded connection with the fixed column 91, the pressing rotary ring 93 is in contact with two sides of the arc cover 92, the fixed column 92 is rotatably connected with the rotary holes at the bottom ends of two sides of the arc cover 91, the swinging arc cover 92 provides reasonable protection for equipment on the front side of the box body 1, and the pressing rotary ring 93 is in threaded connection with the fixed column 92 by rotating until the pressing rotary ring 93 is in close contact;

wherein: the human face recognition device comprises a human face recognizer 11, a key-in panel 12, a photoelectric sensor 13 and an infrared sensor 14, wherein the human face recognizer 11 realizes the recording of human face information, the key-in panel 12 realizes the regulation and control of key-in instructions, the human face recognizer 11 is positioned at the upper end of the front side of a box body 1, the key-in panel 12 is positioned at the lower end of the front side of the box body 1, the photoelectric sensor 13 and the infrared sensor 14 are sequentially distributed at the lower end of the front side of the box body 1 from left to right, when the infrared rays emitted by the photoelectric sensor 13 change due to the shielding of a human body, a PLC (programmable logic controller) 3 judges the process of height adjustment according to the height of the human body so as to meet the requirement of the recording of people with different heights, whether the human body arrives is judged by sensing a heat source through the infrared sensor 14, the installation frame plate 10 and the installation holes 15 are installed on the installation frame plate 10 through bolts, mounting holes 15 are evenly distributed at four corners of the front side of the mounting frame plate 10, the output ends of the storage battery 5, the face recognizer 11, the key input panel 12, the photoelectric sensor 13 and the infrared sensor 14 are all electrically connected with the input end of the PLC controller 3, the storage device 2 and the GPRS data transmitter 4 are all electrically connected with the PLC controller 3 in a bidirectional mode, and the input ends of the second servo motor 84, the electric telescopic column 71 and the first servo motor 74 are all electrically connected with the output end of the PLC controller 3.

When in use: the mounting hole 15 and the mounting part on the mounting frame plate 10 are installed in a threaded manner through a bolt, when a person arrives near the device, whether a human body arrives is judged through the induction heat source of the infrared sensor 14, at the moment, the PLC 3 regulates and controls the operation of the second servo motor 84, the output shaft rotates to drive the screw rod 82 to rotate, as the screw rod 82 is connected with the upper wall surface and the lower wall surface inside the groove vertical plate 81 through the bearing, the screw rod 82 is connected with the supporting block 83 in a threaded manner, the sliding pieces on the two sides of the supporting block 83 are connected in the sliding grooves on the left wall surface and the right wall surface inside the groove vertical plate 81 in a sliding manner, so as to realize height adjustment, in the process of height adjustment and control, when the infrared rays emitted by the photoelectric sensor 13 are changed due to the shielding of the human body, the PLC 3 judges the progress of height adjustment according to the height of, the electric telescopic column 71 is telescopic, because a rotating ring at the front part of the telescopic end of the electric telescopic column 71 is rotatably connected with a U-shaped block at the bottom end of the rear side of the rear cover 6 through a rotating shaft, a rotating ring at the front end of an inclined supporting plate 73 is rotatably connected with the U-shaped block at the upper end of the rear side of the rear cover 6 through a rotating shaft, vertical inclination adjustment is realized, a first servo motor 74 operates, an output shaft rotates to drive a swinging plate 72 to rotate, transverse angle adjustment is realized, optimal angle adjustment of the input of the face recognizer 11 is ensured, the occurrence of poor input quality caused by direct illumination and the like is avoided, because the fixed column 92 is rotatably connected with rotating holes at the bottom ends of two sides of the arc cover 91, the swinging arc cover 92 provides reasonable protection for equipment at the front side of the box body 1, the pressure applying rotating ring 93 is in threaded connection with the fixed column 92 until the pressure applying rotating ring 93 is in close contact with two sides, after the PLC 3 integrates and analyzes, under the support of a wireless network, data sharing of a remote end is achieved through the GPRS data transmitter 4, the remote end can also transmit instructions through the GPRS data transmitter 4, and operation of equipment is controlled through the PLC 3.

it is to be noted that the specific model of the PLC controller 3 disclosed in this embodiment is siemens S7-200 CPU222, the face recognizer 11 is MK3100, the photoelectric sensor 13 is a japanese OMRON/ohilon E3JK-R2M1 specular reflection light sensor, the infrared sensor 14 is a P228 pyroelectric infrared sensor, the PLC controller 3 controls the second servo motor 84, the electric telescopic column 71 and the first servo motor 74 to operate by a method commonly used in the prior art, and the second servo motor 84, the electric telescopic column 71 and the first servo motor 74 are all elements commonly used in face recognition equipment in the prior art.

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 (5)

1. The utility model provides a be applied to face identification equipment of thing networking which characterized in that: comprises a box body (1), an angle adjusting device (7), a height adjusting device (8) and a protective structure (9);

Case (1): the box body (1) is a stainless steel box body, a memory (2), a PLC (programmable logic controller) (3), a GPRS (general packet radio service) data transmitter (4) and a storage battery (5) are sequentially arranged on the front wall surface in the box body (1) from top to bottom, the rear side of the box body (1) is of an open structure, and a rear cover (6) is connected to the rear side of the box body (1) in a threaded manner;

Angle adjustment device (7): the angle adjusting device (7) is positioned at the rear side of the rear cover (6);

Height adjustment device (8): the height adjusting device (8) is positioned at the rear side of the angle adjusting device (7);

protective structure (9): the protective structure (9) is positioned above the box body (1);

Wherein: still include face identification ware (11), key panel (12), photoelectric sensor (13) and infrared sensor (14), face identification ware (11) are located the front side upper end of box (1), and key panel (12) are located the front side lower extreme of box (1), and photoelectric sensor (13) and infrared sensor (14) distribute in proper order at the front side lower extreme of box (1) from left to right, and battery (5), face identification ware (11), key panel (12), the input of PLC controller (3) is all connected to the equal electricity in output of photoelectric sensor (13) and infrared sensor (14), and memory (2) and GPRS data transmission ware (4) all are connected with PLC controller (3) both-way electricity.

2. The face recognition device applied to the internet of things as claimed in claim 1, wherein: the angle adjusting device (7) comprises an electric telescopic column (71), a swinging plate (72), an inclined supporting plate (73), a first servo motor (74) and a connecting column (75), the utility model discloses a PLC controller, including electronic flexible post (71), the pivot of the flexible end front portion of electronic flexible post (71) is connected through the pivot and the rotation of the U-shaped piece of back lid (6) rear side bottom, the stiff end rear side of electronic flexible post (71) and the front side bottom end fixed connection of pendulum plate (72), the front side upper end of pendulum plate (72) is equipped with inclined strut board (73), the pivot of inclined strut board (73) front end is connected through the pivot and the rotation of the U-shaped piece of back lid (6) rear side upper end, the upper end of pendulum plate (72) and the output shaft fixed connection of first servo motor (74) bottom, the rear side of first servo motor (74) is equipped with spliced pole (75), the equal electricity of input of electronic flexible post (71) and first servo motor (74) is connected the output of PLC controller (3).

3. the face recognition device applied to the internet of things as claimed in claim 2, wherein: the height adjusting device (8) comprises a groove vertical plate (81), a screw rod (82), a support block (83) and a second servo motor (84), the groove vertical plate (81) is located at the rear of the box body (1), the upper wall surface and the lower wall surface in the groove vertical plate (81) are rotatably connected with the two ends of the lead screw (82) through bearings, the lead screw (82) is in threaded connection with the support block (83), the sliding pieces on the two sides of the support block (83) are in sliding connection with the sliding grooves in the left wall surface and the right wall surface in the groove vertical plate (81), a second servo motor (84) is arranged at the upper end of the groove vertical plate (81), an output shaft at the bottom end of the second servo motor (84) penetrates through holes in the upper end of the groove vertical plate (81) and is fixedly connected with the upper end of the lead screw (82) through a coupler, the front side of the support block (83) is fixedly connected with the rear end of the connecting column (75.

4. The face recognition device applied to the internet of things as claimed in claim 1, wherein: protective structure (9) are including fixed column (91), arc cover (92) and apply pressure circle (93), fixed column (91) are located the both sides upper end of box (1), and fixed column (91) rotate with the commentaries on classics hole of arc cover (92) both sides bottom and are connected, apply pressure circle (93) and fixed column (91) threaded connection, and the both sides contact of circle (93) and arc cover (92) is revolved in the application of pressure.

5. The face recognition device applied to the internet of things as claimed in claim 3, wherein: the mounting structure is characterized by further comprising a mounting frame plate (10) and mounting holes (15), wherein the mounting frame plate (10) is located at the edge of the rear side of the groove vertical plate (81), and the mounting holes (15) are evenly distributed at four corners of the front side of the mounting frame plate (10).