CN211422451U

CN211422451U - Intelligent door device with early warning function

Info

Publication number: CN211422451U
Application number: CN201921769951.XU
Authority: CN
Inventors: 汤朝霞
Original assignee: Suzhou Vocational Institute of Industrial Technology
Current assignee: Suzhou Vocational Institute of Industrial Technology
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-09-04
Anticipated expiration: 2029-10-21

Abstract

The utility model relates to an intelligence door gear with early warning function, including the door frame, the door body and at least one first pressure sensor, be provided with on the door frame and inhale and close the piece, install the singlechip on the door body, face identification ware, the relay switch, electromagnetism suction seat and GSM module, first pressure sensor installs on being close to the floor that the door body is located indoor side, face identification ware, at least one first pressure sensor all is connected with the input of singlechip, the output of singlechip and relay switch, the GSM module is connected, the relay switch is connected with the electromagnetism suction seat, the GSM module is connected with the cell-phone. The utility model discloses a dual guarantee of first pressure sensor and second pressure sensor realizes accurately learning whether have old man or child to go to open the door, inhales seat and actuation piece actuation earlier and locks, and rethread face recognizer judges directly to remove the locking and still dials through head of a family or child's phone, avoids old man or child directly to open the door, ensures old man and child's personal safety.

Description

Intelligent door device with early warning function

Technical Field

The utility model relates to an intelligence door gear with early warning function.

Background

The old people are special groups, the prevention consciousness of the old people is weak, the old people become objects deceived and neglected by illegal merchants, more and more lawless persons go to the door to market things, the old people are easy to cheat, in addition, children are easy to cheat to open the door for strangers when being at home alone, and the existing door device cannot guarantee the personal and property safety of the old people and the children.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides a simple structure's intelligent door gear with early warning function.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an intelligence door gear with early warning function, includes door frame, the door body and at least one first pressure sensor, be provided with on the door frame and inhale the piece that closes, install singlechip, face recognizer, relay switch, electromagnetism on the door body and inhale seat and GSM module, first pressure sensor installs and is close to the door body is located the floor of indoor side, face recognizer, at least one first pressure sensor all with the input of singlechip is connected, the output of singlechip with relay switch, GSM module are connected, the relay switch with the electromagnetism is inhaled the seat and is connected, the GSM module is connected with the cell-phone.

The utility model discloses a preferred embodiment, intelligent door gear with early warning function further includes be provided with second pressure sensor on the door handle, second pressure sensor with the input of singlechip is connected.

The utility model discloses an in the preferred embodiment, intelligent door gear with early warning function further includes still is provided with the voice broadcast ware, the voice broadcast ware with the output of singlechip is connected.

The utility model discloses a preferred embodiment, intelligent door gear with early warning function further includes first pressure sensor's quantity is a plurality of, and is adjacent first pressure sensor sets up in a staggered way.

In a preferred embodiment of the present invention, the intelligent door device with early warning function further comprises a speaker mounted on the door body.

The utility model discloses a preferred embodiment, intelligent door gear with early warning function further includes the model of singlechip is STC89C 52.

The utility model provides a defect that exists among the background art, the utility model discloses a first pressure sensor and second pressure sensor's dual guarantee realizes accurately learning whether have old man or child to go to open the door, inhale seat and actuation piece actuation earlier and lock, rethread face recognizer judges directly to remove the locking still dials through head of a family or child's phone, avoid old man or child directly to open the door, ensure old man and child's personal safety, can also report out to take the key through the voice broadcast ware, a mobile phone, wallet etc. reminds the old man, avoid forgetting.

Drawings

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

FIG. 1 is a front view of a door body and door frame according to a preferred embodiment of the present invention;

FIG. 2 is a top view of the door body and floor panel of the preferred embodiment of the present invention;

FIG. 3 is a functional block diagram of a preferred embodiment of the present invention;

in the figure: 10. door frame, 12, door body, 14, first pressure sensor, 16, actuation piece, 18, singlechip, 20, face recognizer, 22, relay switch, 24, electromagnetism suction seat, 26, GSM module, 27, floor, 28, cell-phone, 30, door handle, 32, second pressure sensor, 34, voice broadcast ware, 36, loudspeaker.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.

As shown in fig. 1-3, an intelligent door device with an early warning function comprises a door frame 10, a door body 12 and at least one first pressure sensor 14, wherein an attraction block 16 is arranged on the door frame 10, the attraction block 16 is made of iron material, a single chip microcomputer 18, a face recognizer 20, a relay switch 22, an electromagnetic attraction seat 24 and a GSM module 26 are arranged on the door body 12, when the electromagnetic attraction seat 24 is powered on, the electromagnetic attraction seat 24 and the attraction block 16 can be attracted together, the first pressure sensor 14 is arranged on a floor 27 close to the indoor side of the door body 12, the first pressure sensor 14 is used for detecting whether an old man or a child stands beside the door body 12 and needs to open the door, the face recognizer 20 and the at least one first pressure sensor 14 are both connected with an input end of the single chip microcomputer 18, an output end of the single chip microcomputer 18 is connected with the relay switch 22 and the GSM module 26, the relay switch 22 is connected with the electromagnetic attraction, the GSM module 26 is connected to a handset 28.

The utility model discloses be provided with second pressure sensor 32 on preferred door handle 30, second pressure sensor 32 is connected with singlechip 18's input, is used for further learning whether have old man or child to open the door through second pressure sensor 32, through the dual guarantee of second pressure sensor 32 and first pressure sensor 14 to whether accurately learn to have old man or child to go to open the door.

When can confirm to open the door, the utility model discloses still be provided with voice broadcast ware 34, voice broadcast ware 34 is connected with singlechip 18's output, reports out through voice broadcast ware 34 and takes key, cell-phone, wallet etc. to remind the old man, avoids forgetting.

The utility model discloses the quantity of preferred first pressure sensor 14 is a plurality of, and adjacent first pressure sensor 14 is crisscross to be set up, can also ensure to survey whether someone accuracy that will open the door when reduce cost.

The utility model discloses install loudspeaker 36 on the preferred door body 12, amplify the sound that the people outside the door body 12 speaks through loudspeaker 36.

The utility model discloses the model of preferred singlechip 18 is STC89C 52.

The utility model discloses when using, through first pressure sensor 14 and second pressure sensor 32, when detecting someone will open the door, singlechip 18 signals gives relay switch 22, relay switch 22 control electromagnetism suction seat 24 circular telegram,

electromagnetism suction seat

24 and 16 actuation of actuation piece, face identification ware 20 opens, if the image of face accords with the image of prestoring, then singlechip 18 signals gives relay switch 22, relay switch 22 control electromagnetism suction seat 24 cuts off the power supply, electromagnetism suction seat 24 loses magnetism, and there is not suction between the actuation piece 16, rotate door handle 30 and can realize opening of a body 12. If the face image is not in accordance with the pre-stored image, the phone of the child or the parent is dialed through the GSM module 26, so that the person outside the door body 12 speaks, the sound is amplified through the loudspeaker 36, the child or the parent can conveniently hear the words of the person outside the door, whether the words of the person outside the door body 12 are correct or not is judged through the child or the parent, if yes, an unlocking signal is sent to the single chip microcomputer 18 through the GSM module 26, the single chip microcomputer 18 sends a signal to the relay switch 22, the relay switch 22 controls the electromagnetic suction seat 24 to be powered off, the electromagnetic suction seat 24 loses magnetism, no suction force exists between the electromagnetic suction seat 24 and the suction block 16, and the door body 12 can be opened by rotating the door handle; if not correct, the GSM module 26 sends a locking signal to the single chip microcomputer 18, the single chip microcomputer 18 sends a signal to the relay switch 22, the relay switch 22 controls the electromagnetic suction seat 24 to be electrified, the electromagnetic suction seat 24 is sucked with the suction block 16, and the locking of the door body 12 is achieved.

In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides an intelligence door gear with early warning function which characterized in that: including door frame, the door body and at least one first pressure sensor, be provided with on the door frame and inhale and close the piece, install singlechip, face identification ware, relay switch, electromagnetism on the door body and inhale seat and GSM module, first pressure sensor installs and is close to the door body is located the floor of indoor side, face identification ware, at least one first pressure sensor all with the input of singlechip is connected, the output of singlechip with relay switch, GSM module are connected, the relay switch with the electromagnetism is inhaled the seat and is connected, the GSM module is connected with the cell-phone.

2. The intelligent door device with early warning function according to claim 1, characterized in that: and a second pressure sensor is arranged on the door handle of the door body and is connected with the input end of the singlechip.

3. The intelligent door device with early warning function according to claim 1, characterized in that: still be provided with the voice broadcast ware, the voice broadcast ware with the output of singlechip is connected.

4. The intelligent door device with early warning function according to claim 1, characterized in that: the number of the first pressure sensors is multiple, and the adjacent first pressure sensors are arranged in a staggered mode.

5. The intelligent door device with early warning function according to claim 1, characterized in that: the door body is provided with a loudspeaker.

6. The intelligent door device with early warning function according to claim 1, characterized in that: the model of the single chip microcomputer is STC89C 52.