CN110714702A - Anti-theft intelligent door based on illegal intrusion prevention and control method - Google Patents
Anti-theft intelligent door based on illegal intrusion prevention and control method Download PDFInfo
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- CN110714702A CN110714702A CN201910672377.4A CN201910672377A CN110714702A CN 110714702 A CN110714702 A CN 110714702A CN 201910672377 A CN201910672377 A CN 201910672377A CN 110714702 A CN110714702 A CN 110714702A
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- China
- Prior art keywords
- door
- chip microcomputer
- single chip
- door frame
- electromagnet
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
- E05C19/166—Devices holding the wing by magnetic or electromagnetic attraction electromagnetic
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses an intelligent anti-theft door based on illegal intrusion prevention, which comprises an anti-theft door body and an intelligent control system arranged on the anti-theft door body, wherein the anti-theft door body consists of a door frame and an anti-theft door hinged on the door frame, and the intelligent control system comprises: the anti-theft door comprises a main body control system, infrared sensors and a plurality of groups of door opening stopping devices, wherein the main body system comprises an acceleration sensor, a single chip microcomputer, an alarm system and a reset key, the alarm system comprises a buzzer and an LED lamp, and the door opening stopping devices comprise a stepping motor, a chain, a door frame electromagnet and a corresponding door electromagnet.
Description
Technical Field
The invention belongs to the technical field of security protection, and particularly relates to an anti-theft intelligent door based on illegal intrusion prevention.
Background
The anti-theft door is provided with an anti-theft lock, can resist abnormal opening under certain conditions within a certain time, has certain safety protection performance and accords with corresponding anti-theft safety level, and the intellectualization of the anti-theft door is mainly embodied in the intellectualization of key components (locks) of the anti-theft door, wherein the anti-theft door comprises various electronic anti-theft locks which are widely used, such as fingerprints, passwords, IC card locks and the like. Along with the progress of the technology, the internet of things safety door is combined with an intelligent home system with functions of security protection, household appliance control, old people and children nursing and the like except that an intelligent lock replaces a traditional mechanical lock, and can realize functions of networking alarm, video monitoring, data transmission, remote control and the like, which are intelligentized.
At present, domestic safety problems are particularly emphasized, at present, a common domestic intelligent door can only monitor and alarm against illegal intrusion, the illegal intrusion cannot be prevented, more illegal intrusion prevention modes are that an illegal intrusion barrier is carried with a person to be installed under the door, the mode is not intelligent enough, and safety problems cannot be guaranteed due to the fact that a user forgets to install the door due to possible negligence.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to solve the defects in the prior art, provides an anti-theft intelligent door based on illegal intrusion prevention, and solves the problems.
The technical scheme is as follows: the invention relates to an anti-theft intelligent door based on illegal intrusion prevention, which comprises an anti-theft door body and an intelligent control system arranged on the anti-theft door body, wherein the anti-theft door body consists of a door frame and an anti-theft door hinged on the door frame, and the intelligent control system comprises: main part control system, infrared sensor and multiunit prevent door opening device, the main part system comprises acceleration sensor, singlechip, alarm system and reset key, alarm system comprises bee calling organ and LED lamp, prevent that door opening device comprises on step motor, chain, door frame electro-magnet and the door that corresponds, the last cylinder that is equipped with of step motor, step motor and cylinder are installed on the door frame, the one end of chain is installed on the cylinder, and the other end is connected with the door frame electro-magnet, the electro-magnet is installed on putting the door on the door, and the electro-magnet mounted position is in door frame electro-magnet one-to-one on the door, bee calling organ, LED lamp, reset key set up the inboard of putting the door. .
Furthermore, the infrared sensor is arranged on the door frame and connected with the single chip microcomputer.
Furthermore, an acceleration sensor, a reset key, a buzzer and an LED lamp in the main body control system are connected with the single chip microcomputer through a circuit, and the main body control system is installed on the anti-theft door.
Furthermore, a groove corresponding to the door frame electromagnet is formed in one side, opened, of the anti-theft door, and the door electromagnet is installed inside the groove.
Furthermore, door frame electro-magnet, door on-magnet, alarm system are connected with the output of singlechip, reset key, infrared ray sensor, acceleration sensor are connected with the input of singlechip.
Further, a control method based on the anti-theft intelligent door for preventing illegal intrusion, which comprises the following normal states: when the door is opened outside the door at a low speed, the acceleration sensor detects the change of acceleration, the acceleration signal is transmitted to the single chip microcomputer, the single chip microcomputer receives the acceleration signal and processes the acceleration signal, the acceleration signal is lower than a set value in the single chip microcomputer, the stepping motor rotates forwards to release the lock chain, the electromagnet on the door and the electromagnet on the door frame are in an electrified state at the moment and attract each other, when the anti-theft door is opened at a certain angle, the single chip microcomputer controls the electromagnet on the door frame and the electromagnet on the door frame to lose the electricity and controls the stepping motor to rotate backwards, and under the condition that the door opening is not influenced, the roller drives the lock chain to withdraw the;
abnormal state: when the door is opened outside the door quickly, the acceleration sensor detects the change of acceleration, the acceleration signal is transmitted to the single chip microcomputer, the single chip microcomputer receives the acceleration signal and processes the acceleration signal, the acceleration signal exceeds a set value in the single chip microcomputer, the single chip microcomputer controls the stepping motor to stop, the electromagnets on the door frame electromagnet and the door are electrified and attract, the buzzer and the LED lamp are electrified to give an alarm, meanwhile, the infrared sensor detects whether a human body part exists between the anti-theft door and the door frame, if not, the single chip microcomputer controls the motor to turn over, and then the roller is driven to withdraw the chain, so that the door is closed;
when the door is opened quickly in the door, the device for preventing the door from being opened is triggered, and the reset key can be pressed to reset the system, so that the door is ensured to be opened smoothly.
Has the advantages that: the invention discloses an anti-theft intelligent door based on illegal intrusion prevention and a control method thereof,
(1) the anti-theft door and the control method thereof not only realize the prevention of illegal intrusion, but also realize the closing of the door under the condition of not damaging the life safety, thereby ensuring the safety of users to be more reliable.
(2) The intelligent system can be reset when the user triggers the intelligent system indoors, the use of the user is not influenced, and the intelligent system is fault-tolerant and humanized.
(3) The door not only considers the state of illegal intrusion, but also considers the natural opening of the door, and utilizes the electromagnet to effectively realize the consideration of the two.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the invention;
FIG. 2 is a front view of the door opening preventing device;
FIG. 3 is a top view of the door opening preventing device;
FIG. 4 is a schematic structural view of a drum in the embodiment;
FIG. 5 is a schematic view of the installation of the electromagnet on the door;
FIG. 6 is an electrical diagram of the present invention;
1. the anti-theft door comprises a door frame 2, an anti-theft door 3, an infrared sensor 4, an acceleration sensor 5, a single chip microcomputer 6, a reset key 7, a buzzer 8, an LED lamp 9, a stepping motor 10, a lock chain 11, a door frame electromagnet 12, a door electromagnet 13 and a roller.
Detailed Description
An intelligent anti-theft door based on illegal intrusion prevention as shown in fig. 1 to 6 comprises an anti-theft door 2 body and an intelligent control system installed on the anti-theft door 2 body, wherein the anti-theft door 2 body is composed of a door frame 1 and an anti-theft door 2 hinged on the door frame 1, and the intelligent control system comprises: the main part control system, infrared sensor 3 and multiunit prevent door opening device, the main part system comprises acceleration sensor 4, singlechip 5, alarm system and reset key 6, alarm system comprises bee calling organ 7 and LED lamp 8, prevent that door opening device comprises on step motor 9, chain 10, door frame electro-magnet 11 and the door that corresponds 12, be equipped with cylinder 13 on the step motor 9, step motor 9 and cylinder 13 are installed on door frame 1, the one end of chain 10 is installed on cylinder 13, and the other end is connected with door frame electro-magnet 11, on the door electro-magnet 12 install put on the door, door on the electro-magnet 12 installation position place in door frame electro-magnet 11 one-to-one, bee calling organ 7, LED lamp 8, reset key 6 set up the inboard of putting the door.
In this example, infrared sensor 3 sets up on door frame 1, and infrared sensor 3 is connected with singlechip 5.
In this example, the acceleration sensor, the reset key 6, the buzzer 7 and the LED lamp 8 in the main body control system are connected with the single chip microcomputer 5 through a circuit, and the main body control system is installed on the security door 2.
In this embodiment, a groove corresponding to the doorframe electromagnet 11 is formed on the opened side of the security door 2, and the door electromagnet 12 is installed inside the groove.
In this example, the door frame electromagnet 11, the door electromagnet 12 and the alarm system are connected with the output end of the single chip microcomputer 5, and the reset key 6, the infrared sensor and the acceleration sensor are connected with the input end of the single chip microcomputer 5.
In this example, the device for preventing the door from being opened is the key of the intelligent security door 2, and comprises a roller 13, a stepping motor 9, a lock chain 10, a door frame electromagnet 11 and a door electromagnet 12, wherein the roller 13 is installed on an output shaft of the motor, the lock chain 10 is wound on a roller, the other end of the lock chain 10 is connected with the door frame electromagnet 11, when the door is opened, the door frame electromagnet 11 is firmly attracted to the door electromagnet, the lock chain 10 is slowly pulled out along with the forward rotation of the stepping motor 9, when the door is illegally intruded, the stepping motor 9 reversely rotates to pull the lock chain 10 and close the door, when the door is illegally intruded, the electromagnet is powered off, the lock chain 10 is separated from the door, the stepping motor 9 reversely rotates to withdraw the lock chain 10, and the.
In this example, intelligence control system is equipped with three infrared sensor, connect the three interface connection of p1.1 of singlechip 5 respectively, p1.2, p1.3, be equipped with acceleration sensor and singlechip 5p1.4 interface connection, LED lamp 8 and singlechip 5p1.5 interface connection, bee calling organ 7 and singlechip 5p1.6 interface connection, be equipped with three motor respectively with the three interface connection of p2.1 of singlechip 5, p2.2, p2.3, reset key 6 and singlechip 5p3.1 interface connection.
In this embodiment, a control method for an intelligent security door based on illegal intrusion prevention includes the following steps: when the door is opened outside the door at a low speed, the acceleration sensor 4 detects the change of acceleration, the acceleration signal is transmitted to the singlechip 5, the singlechip 5 receives the acceleration signal and processes the acceleration signal, the acceleration signal is lower than a set value in the singlechip 5, the stepping motor 9 rotates forwards to release the lock chain 10, the electromagnet 12 on the door and the electromagnet 11 on the door frame are in an electrified state at the moment and attract each other, after the anti-theft door 2 is opened at a certain angle, the singlechip 5 controls the electromagnet 12 on the door frame electromagnet 11 and the electromagnet 12 on the door frame to lose the electricity and controls the stepping motor 9 to rotate backwards, and under the condition that the door opening is not influenced, the roller 13 drives the lock chain 10 to withdraw the electromagnet 11 on the door frame;
abnormal state: when the door is opened outside the door rapidly, the acceleration sensor 4 detects the change of acceleration, the acceleration signal is transmitted to the single chip microcomputer 5, the single chip microcomputer 5 receives the acceleration signal and processes the acceleration signal, the acceleration signal exceeds a set value in the single chip microcomputer 5, the single chip microcomputer 5 controls the stepping motor 9 to stop, the door frame electromagnet 11 and the door upper electromagnet 12 are electrified and attract, the buzzer 7 and the LED lamp 8 are electrified to alarm, meanwhile, the infrared sensor 3 detects whether a human body part exists between the antitheft door 2 and the door frame 1, if not, the single chip microcomputer 5 controls the motor to overturn, and then the roller 13 is driven to withdraw the chain 10, and the door is closed;
when the door is opened quickly in the door, the door opening stopping device is triggered, the reset key 6 can be pressed down to reset the system, and the door is ensured to be opened smoothly.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a theftproof intelligence door based on prevent illegal intrusion into, includes the burglary-resisting door body to and install the intelligent control system on the burglary-resisting door itself, the burglary-resisting door body comprises door frame and the burglary-resisting door that articulates on the door frame, its characterized in that: the intelligent control system comprises: main part control system, infrared sensor and multiunit prevent door opening device, the main part system comprises acceleration sensor, singlechip, alarm system and reset key, alarm system comprises bee calling organ and LED lamp, prevent that door opening device comprises on step motor, chain, door frame electro-magnet and the door that corresponds, the last cylinder that is equipped with of step motor, step motor and cylinder are installed on the door frame, the one end of chain is installed on the cylinder, and the other end is connected with the door frame electro-magnet, the electro-magnet is installed on putting the door on the door, and the electro-magnet mounted position is in door frame electro-magnet one-to-one on the door, bee calling organ, LED lamp, reset key set up the inboard of putting the door.
2. The intelligent anti-theft door based on illegal intrusion prevention is characterized in that: the infrared sensor is arranged on the door frame and connected with the single chip microcomputer.
3. The intelligent anti-theft door based on illegal intrusion prevention is characterized in that: acceleration sensor, reset key, bee calling organ, LED lamp among the main part control system pass through the circuit and are connected with the singlechip, main part control system installs on the burglary-resisting door.
4. The intelligent anti-theft door based on illegal intrusion prevention is characterized in that: and a groove corresponding to the door frame electromagnet is arranged on one opened side of the anti-theft door, and the electromagnet on the door is arranged inside the groove.
5. The intelligent anti-theft door based on illegal intrusion prevention is characterized in that: the door frame electromagnet, the door upper electromagnet and the alarm system are connected with the output end of the single chip microcomputer, and the reset key, the infrared sensor and the acceleration sensor are connected with the input end of the single chip microcomputer.
6. A control method based on an anti-theft intelligent door for preventing illegal intrusion according to claim 1, which is characterized in that: and (3) normal state: when the door is opened outside the door at a low speed, the acceleration sensor detects the change of acceleration, the acceleration signal is transmitted to the single chip microcomputer, the single chip microcomputer receives the acceleration signal and processes the acceleration signal, the acceleration signal is lower than a set value in the single chip microcomputer, the stepping motor rotates forwards to release the lock chain, the electromagnet on the door and the electromagnet on the door frame are in an electrified state at the moment and attract each other, when the anti-theft door is opened at a certain angle, the single chip microcomputer controls the electromagnet on the door frame and the electromagnet on the door frame to lose the electricity and controls the stepping motor to rotate backwards, and under the condition that the door opening is not influenced, the roller drives the lock chain to withdraw the;
abnormal state: when the door is opened outside the door quickly, the acceleration sensor detects the change of acceleration, the acceleration signal is transmitted to the single chip microcomputer, the single chip microcomputer receives the acceleration signal and processes the acceleration signal, the acceleration signal exceeds a set value in the single chip microcomputer, the single chip microcomputer controls the stepping motor to stop, the electromagnets on the door frame electromagnet and the door are electrified and attract, the buzzer and the LED lamp are electrified to give an alarm, meanwhile, the infrared sensor detects whether a human body part exists between the anti-theft door and the door frame, if not, the single chip microcomputer controls the motor to turn over, and then the roller is driven to withdraw the chain, so that the door is closed;
when the door is opened quickly in the door, the device for preventing the door from being opened is triggered, and the reset key can be pressed to reset the system, so that the door is ensured to be opened smoothly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910672377.4A CN110714702A (en) | 2019-07-24 | 2019-07-24 | Anti-theft intelligent door based on illegal intrusion prevention and control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910672377.4A CN110714702A (en) | 2019-07-24 | 2019-07-24 | Anti-theft intelligent door based on illegal intrusion prevention and control method |
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| CN110714702A true CN110714702A (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910672377.4A Pending CN110714702A (en) | 2019-07-24 | 2019-07-24 | Anti-theft intelligent door based on illegal intrusion prevention and control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946223A (en) * | 2020-08-25 | 2020-11-17 | 中原工学院 | Electronic information anti-theft door |
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| CN207473698U (en) * | 2017-04-19 | 2018-06-08 | 天津微梦无界科技有限公司 | A kind of intelligent door lock of security traceability |
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| JPS6327689A (en) * | 1986-07-22 | 1988-02-05 | 清水建設株式会社 | Electromagnetic shield system of entrance floor |
| JP2005120760A (en) * | 2003-10-17 | 2005-05-12 | Bunka Shutter Co Ltd | Control device for opening/closing body |
| CN104105248A (en) * | 2013-04-12 | 2014-10-15 | 西北农林科技大学 | Intelligent household door |
| CN105917394A (en) * | 2014-01-22 | 2016-08-31 | 罗伯特·博世有限公司 | Method and device for determining unauthorized intrusion at door |
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| CN206647005U (en) * | 2017-04-07 | 2017-11-17 | 浙江建业幕墙装饰有限公司 | One kind can the locked formula antitheft door of Remote pressure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111946223B (en) * | 2020-08-25 | 2022-04-26 | 中原工学院 | Electronic information anti-theft door |
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Application publication date: 20200121 |