CN210775886U

CN210775886U - Security check door with face recognition function

Info

Publication number: CN210775886U
Application number: CN201922139950.3U
Authority: CN
Inventors: 卞志勇
Original assignee: Yancheng Kuangying Information Technology Co ltd
Current assignee: Yancheng Kuangying Information Technology Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-06-16
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a security door with face recognition function, including base, security door and face recognition system, the security door is fixed on the base, the face recognition system is installed on the security door, the upper side wall of base is equipped with the boss, the upper end of boss is equipped with the gravimeter, the upper end of security door is equipped with the revolving stage, the both ends symmetry of revolving stage is equipped with the baffle, the scanner of face recognition system distributes on the baffle with the inside wall of security door, the lateral wall of security door is equipped with the spout, sliding connection has the slider in the spout, the slider is fixed in the lower extreme of baffle, the exit of security door is equipped with the reposition of redundant personnel passageway, the utility model discloses through security door and face recognition system cooperation, accelerate security efficiency, promote the accuracy of inspection, avoid the artificial limbs contact, the people's right is respected, and the accuracy is discerned in all-round scanning simultaneously.

Description

Security check door with face recognition function

Technical Field

The utility model relates to a safety inspection equipment technical field, specific field is a safety inspection door with face recognition function.

Background

A Security door (Security door) is a detection device for detecting whether a person carries a Metal object, and is also called a Metal detection door (Metal detection door). The metal detection security inspection door is mainly applied to public places with large pedestrian flow, such as airports, stations, large conferences and the like, and is used for inspecting metal objects hidden on human bodies, such as guns, control cutters and the like. A few high-grade security inspection doors in the market can realize that when an inspected person passes through the security inspection door and metal carried on the body of the person exceeds preset parameter values according to weight, quantity or shape, the security inspection door immediately alarms and displays the position of the metal position causing the alarm, so that the security inspection person can timely find the metal articles carried by the person. Most factory special safety inspection doors only distinguish whether to carry metal objects or not, position and alarm, and prevent products from being taken out of factories in an illegal way. The security door with the best performance can detect the articles with the sizes of the paperclips.

The English name of Face recognition is Human Face recognition, and an AVS03A image processor is used by a Face recognition product; the system can be used for detecting the brightness of the human face, automatically adjusting dynamic exposure compensation, tracking and detecting the human face and automatically adjusting image amplification.

The generalized face recognition actually comprises a series of related technologies for constructing a face recognition system, including face image acquisition, face positioning, face recognition preprocessing, identity confirmation, identity search and the like; the narrow-sense face recognition refers to a technique or system for identity confirmation or identity search through a face.

At present, some factories produce precise products, the raw materials are expensive, the staff is numerous, the manual inspection is slow according to the factory system, the contact of limbs is inevitable, the mood of workers is influenced, and further the conflict is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a security check door with face recognition function to some factory production products that propose in solving above-mentioned background are accurate, and raw and other materials are precious, and the staff is numerous, relies on artifical the inspection slowly according to the system of mill, and can not avoid the limbs to contact, influences workman's mood, and then easily causes the problem of conflict.

In order to achieve the above object, the present invention provides a security door with a face recognition function, comprising a base, a security door and a face recognition system, wherein the security door is fixed on the base, the face recognition system is installed on the security door, the upper side wall of the base is provided with a boss, the upper end of the boss is provided with a gravimeter, the upper end of the security door is provided with a turntable, two ends of the turntable are symmetrically provided with baffles, scanners of the face recognition system are distributed on the baffles and the inner side wall of the security door, the outer side wall of the security door is provided with a chute, a slide block is slidably connected in the chute and fixed at the lower end of the baffles, a diversion channel is arranged at the outlet of the security door, a reversing rod is rotatably connected at the diversion port of the diversion channel, and a diversion plate is arranged at the lower end of the reversing rod, one end of the reversing rod is connected with a reversing structure, and the reversing structure is located at the upper end of the flow dividing channel.

Preferably, the face recognition system is additionally provided with an intelligent module and has the functions of signing in and recording.

Preferably, a one-way rotating door is arranged at the inlet of the security inspection door.

Preferably, the switching-over structure includes the roof, the one end of roof with switching-over pole fixed connection, the guide way has been seted up to the right side wall of roof, sliding connection has the pivot in the guide way, the cover is equipped with the ring on the lateral wall of pivot, the lateral wall fixedly connected with telescopic link of ring, the telescopic link with the face identification system electricity is connected.

Preferably, the side wall of the rotating shaft is provided with a groove, and the circular ring is connected in the groove in a sliding manner.

Preferably, the reversing structure comprises a motor, the motor is electrically connected with the face recognition system, a gear is arranged at the rotating shaft end of the motor, an arc-shaped groove is formed in the upper side wall of the security inspection door and located below the gear, an arc-shaped rack is connected in the arc-shaped groove in a sliding mode, the arc-shaped rack is fixed at one end of the reversing rod, and the arc-shaped rack is meshed with the gear.

Preferably, the lower end of the arc-shaped rack is embedded with a ball.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a security check door with face recognition function, through security check door and face identification system cooperation for security check efficiency promotes the accuracy of inspection, avoids the people to be limbs contact, respects the weight of the people, and the accuracy is differentiateed in all-round scanning simultaneously, promotes to be equipped with the reposition of redundant personnel passageway, the qualified and unqualified personnel trend of automatic guide inspection avoids blockking up before the security check door.

Drawings

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

fig. 2 is a plan view of embodiment 1 of the present invention;

fig. 3 is an enlarged cross-sectional view taken at a in fig. 2 according to the present invention;

fig. 4 is a plan view of embodiment 2 of the present invention;

fig. 5 is a schematic view of a commutation structure according to embodiment 2 of the present invention;

fig. 6 is a schematic structural view of the ball of the present invention;

fig. 7 is a schematic structural view of the flow distribution plate of the present invention;

fig. 8 is a top cross-sectional view of the security door of the present invention.

In the figure: the system comprises a base 1, a security inspection door 2, a face recognition system 3, a boss 4, a gravimeter 5, a turntable 6, a baffle 7, a chute 8, a slide block 9, a shunt channel 10, a shunt plate 11, a reversing bar 12, a reversing structure 13, a top plate 1301, a guide groove 1302, a rotating shaft 1303, a ring 1304, a telescopic rod 1305, a motor 1306, a gear 1307, an arc groove 1308, an arc rack 1309, a ball 1310, a groove 1311 and a unidirectional rotating door 14.

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.

Example 1: referring to fig. 1-3, the present invention provides a technical solution: a security door with a face recognition function is shown in figure 1 and comprises a base 1, a security door 2 and a face recognition system 3, wherein the security door 2 can effectively detect metal objects, the face recognition system 3 can recognize stored face information, the performance is stable and reliable, the security door 2 is fixed on the base 1, the security door 2 is stabilized through the base 1, the face recognition system 3 is installed on the security door 2, the face recognition system 3 is matched with the security door 2 to check the identity information of passing personnel, no dangerous goods are carried on the person, a boss 4 is arranged on the upper side wall of the base 1, a gravity gauge 5 is arranged at the upper end of the boss 4, weight information of the passing personnel is detected and recorded through the gravity gauge 5, the weight of the passing personnel is compared with the weight when the passing personnel goes out on level, the articles are prevented from being carried, a rotary table 6 is arranged at the upper end of the security door 2, baffles 7 are symmetrically arranged at two ends of the rotary table 6, the baffle 7 is rotated through the turntable 6, the scanners of the face recognition system 3 are distributed on the baffle 7 and the inner side wall of the security inspection door 2, the personnel receiving security inspection are scanned for three hundred sixty degrees, multi-angle acquisition information comparison is carried out, the security inspection speed and the security inspection accuracy are accelerated, the outer side wall of the security inspection door 2 is provided with a chute 8, a sliding block 9 is connected in the chute 8 in a sliding manner, the sliding block 9 is fixed at the lower end of the baffle 7, the chute 8 and the sliding block 9 are both arc-shaped and matched with each other, gaps which are convenient for the baffle 7 to pass through are reserved at the front and rear channel connection parts of the security inspection door 2, the security inspection door 2 is sealed through the turntable 6 during detection, the personnel are scanned and then reset, the sliding block 9 is connected in the chute 8 in a sliding manner during, prevent 7 distortion of baffle, the exit of safety inspection door 2 is equipped with reposition of redundant personnel passageway 10, and reposition of redundant personnel passageway 10 is open-air, shunts qualified person and unqualified person through reposition of redundant personnel passageway 10, reposition of redundant personnel mouth department of reposition of redundant personnel passageway 10 rotates and is connected with reversing bar 12, the lower extreme of reversing bar 12 is equipped with flow distribution plate 11, drives flow distribution plate 11 through reversing bar 12 and changes the angle, reaches the reposition of redundant personnel effect, the one end of reversing bar 12 is connected with switching-over structure 13, drives the motion of reversing bar 12 through switching-over structure 13, switching-over structure 13 is located the upper end of reposition of redundant personnel passageway 10.

Specifically, as shown in fig. 1, the face recognition system 3 is additionally provided with an intelligent module, has the functions of sign-in and recording, enables the device to have the function of sign-in through the intelligent module, checks attendance or records traffic information at the same time, and is convenient for personnel to manage and use.

Specifically, as shown in fig. 2, a one-way revolving door 14 is arranged at the entrance of the security inspection door 2, and the one-way revolving door 14 can only enter but cannot exit, so as to prevent people from moving backwards.

Specifically, as shown in fig. 3, the reversing structure 13 includes a top plate 1301, one end of the top plate 1301 is fixedly connected to the reversing lever 12, a guide groove 1302 is formed on the right side wall of the top plate 1301, a rotating shaft 1303 is connected in the guide groove 1302 in a sliding manner, a circular ring 1304 is sleeved on the side wall of the rotating shaft 1303, an expansion link 1305 is fixedly connected to the outer side wall of the circular ring 1304, the expansion link 1305 is fixed on a platform on the diversion channel 10, the expansion link 1305 passes through the opening of the guide groove 1302 and is fixedly connected with the outer side wall of the circular ring 1304, the telescopic rod 1305 is electrically connected with the face recognition system 3, the telescopic rod 1305 is an electric telescopic rod, an electric signal is sent according to the recognition result of the face recognition system 3, so that the telescopic rod 1305 drives the rotating shaft 1303 to slide in the guide groove 1302 through the circular ring 1304, the top plate 1301 is driven to drive the reversing rod 12 to move, the flow distribution plate 11 is driven to rotate, and the state of the flow distribution channel 10 is changed.

Specifically, as shown in fig. 3, a groove 1311 is formed in a side wall of the rotating shaft 1303, the ring 1304 is slidably connected in the groove 1311, and the groove 1311 prevents the ring 1304 from contacting the guide groove 1302, so as to block the movement of the rotating shaft 1303.

The working principle is as follows: personnel enter into in security installations door 2 through one-way revolving door 14, personnel stand on gravimeter 5, detect through gravimeter 5, record the weight information of passing personnel, weight when comparing flat sunrise, prevent to smuggle article secretly, revolving stage 6 rotates simultaneously, it removes to take baffle 7, baffle 7 and security installations door 2 constitute the ring distribution with face recognition system 3's scanner jointly, all-round scanning security installations personnel information, multi-angle collection information compares, accelerate security installations speed and security installations accuracy, face recognition system 3 gives switching-over structure 13 with signal of telecommunication notice with the instruction later, when needing to change, telescopic link 1305 received signal, drive ring 1304 through the telescopic link and drive pivot 1303 and slide in the guide way 1302, drive roof 1301 drives the motion of reversing bar 12, make flow distribution plate 11 rotate, transform the state of reposition of redundant personnel passageway 10.

Example 2: the difference between this embodiment and embodiment 1 is limited to the difference of the reversing structure 13, and please refer to the description of embodiment 1 for the remaining structures not mentioned in this embodiment.

Specifically, as shown in fig. 4 to 8, the reversing structure includes a motor 1306, the motor 1306 is electrically connected to the face recognition system 3, a gear 1307 is disposed at a rotating shaft end of the motor 1306, an arc-shaped groove 1308 is disposed on an upper side wall of the security inspection door 2 below the gear 1307, an arc-shaped rack 1309 is slidably connected to the arc-shaped groove 1308, the arc-shaped rack 1309 is fixed to one end of the reversing bar 12, the arc-shaped rack 1309 is engaged with the gear 1307, the motor 1306 receives instruction information of the face recognition system 3, the gear 1307 is driven by the motor 1306, and the gear 1307 rotates to drive the arc-shaped rack 1309 to slide in the arc-shaped groove 1308, so that the reversing bar 12 changes an angle, and further changes a state of the diversion channel 10 through the diversion plate.

Specifically, as shown in fig. 6, a ball 1310 is fitted to the lower end of the arc-shaped rack 1309, and sliding friction is changed into rolling friction by the ball 1310, thereby reducing frictional resistance and prolonging the service life.

The working principle is as follows: the personnel enter the security door 2 through the one-way revolving door 14, stand on the gravimeter 5, the weight information of the passing personnel is detected and recorded by the gravity meter 5, the weight of the passing personnel when the passing personnel goes in and out is compared, the articles are prevented from being carried, meanwhile, the turntable 6 rotates to bring the baffle 7 to move, the baffle 7 and the security inspection door 2 jointly form a circular ring distribution of scanners of the face recognition system 3, all-around scanning of security inspection personnel information is achieved, multi-angle acquisition information comparison is achieved, the security inspection speed and the security inspection accuracy are improved, then the face recognition system 3 informs the reversing structure 13 of instructions through electric signals, when the change is needed, the motor 1306 receives the instruction information of the face recognition system 3, the gear 1307 is driven by the motor 1306, the gear 1307 rotates to drive the arc rack 1309 to slide in the arc groove 1308, so that the reversing lever 12 changes the angle, and further the state of the diversion channel 10 is changed through the diversion plate 11.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 a security check door with face identification function, includes base (1), security check door (2) and face identification system (3), its characterized in that: the safety inspection door (2) is fixed on the base (1), the face recognition system (3) is installed on the safety inspection door (2), a boss (4) is arranged on the upper side wall of the base (1), a gravimeter (5) is arranged at the upper end of the boss (4), a rotary table (6) is arranged at the upper end of the safety inspection door (2), baffles (7) are symmetrically arranged at two ends of the rotary table (6), scanners of the face recognition system (3) are distributed on the baffles (7) and the inner side wall of the safety inspection door (2), a sliding groove (8) is formed in the outer side wall of the safety inspection door (2), a sliding block (9) is connected in the sliding groove (8), the sliding block (9) is fixed at the lower end of the baffle (7), a shunt passage (10) is arranged at the outlet of the safety inspection door (2), a reversing rod (12) is rotatably connected at the shunt outlet of the shunt passage (10), the lower extreme of reversing lever (12) is equipped with flow distribution plate (11), the one end of reversing lever (12) is connected with switching-over structure (13), switching-over structure (13) are located the upper end of reposition of redundant personnel passageway (10).

2. The security door with the face recognition function according to claim 1, characterized in that: the face recognition system (3) is additionally provided with an intelligent module and has the functions of signing in and recording.

3. The security door with a face recognition function according to claim 2, characterized in that: and a one-way rotating door (14) is arranged at the inlet of the security inspection door (2).

4. The security door with the face recognition function according to claim 1, characterized in that: the reversing structure (13) comprises a top plate (1301), one end of the top plate (1301) is fixedly connected with the reversing rod (12), a guide groove (1302) is formed in the right side wall of the top plate (1301), a rotating shaft (1303) is connected in the guide groove (1302) in a sliding mode, a circular ring (1304) is sleeved on the side wall of the rotating shaft (1303), a telescopic rod (1305) is fixedly connected to the outer side wall of the circular ring (1304), and the telescopic rod (1305) is electrically connected with the face recognition system (3).

5. The security door with the face recognition function according to claim 4, characterized in that: the side wall of the rotating shaft (1303) is provided with a groove (1311), and the circular ring (1304) is connected in the groove (1311) in a sliding mode.

6. The security door with the face recognition function according to claim 1, characterized in that: the reversing structure comprises a motor (1306), the motor (1306) is electrically connected with the face recognition system (3), a gear (1307) is arranged at a rotating shaft end of the motor (1306), an arc-shaped groove (1308) is formed in the upper side wall of the security inspection door (2) located below the gear (1307), an arc-shaped rack (1309) is connected in the arc-shaped groove (1308) in a sliding mode, the arc-shaped rack (1309) is fixed at one end of the reversing rod (12), and the arc-shaped rack (1309) is meshed with the gear (1307).

7. The security door with the face recognition function according to claim 6, characterized in that: the lower end of the arc-shaped rack (1309) is embedded with a ball (1310).