CN111608547A - Intelligent door magnetic detector and security control method - Google Patents
Intelligent door magnetic detector and security control method Download PDFInfo
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- CN111608547A CN111608547A CN202010415621.1A CN202010415621A CN111608547A CN 111608547 A CN111608547 A CN 111608547A CN 202010415621 A CN202010415621 A CN 202010415621A CN 111608547 A CN111608547 A CN 111608547A
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- door
- intelligent
- camera
- magnetic detector
- alarm
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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
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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
- 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
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention provides an intelligent door magnetic detector and a security control method, wherein the intelligent door magnetic detector comprises a door magnetic detector and a magnetic stripe, the door magnetic detector and the magnetic stripe are respectively arranged on a door body and a door frame, the door body is movably connected to the door frame through a rotating shaft, the door body is embedded and fixed in the door frame, and the door frame is embedded and fixed on a wall body. According to the invention, the infrared sensor and the camera are arranged on the door body, the main controller in the door magnetic detector is electrically connected to the camera and is also in communication connection with the intelligent terminal, so that suspicious persons shot by the camera can be directly sent to the intelligent terminal, a user can directly remotely check and judge through the intelligent terminal, and then corresponding instructions are remotely made.
Description
Technical Field
The invention relates to the field of intelligent equipment and a door magnetic detector, in particular to an intelligent door magnetic detector and a security control method.
Background
The door magnetic detector is used for detecting whether doors, windows, drawers and the like are illegally opened or moved. The wireless transmitter consists of a wireless transmitter and a magnetic block.
The wireless door magnet is generally designed in a power-saving mode, when the door is closed, the wireless door magnet does not transmit a radio signal, the power consumption is only a few microamperes, when the door is opened, the wireless door magnet immediately transmits a wireless alarm signal for about 1 second, then the wireless door magnet automatically stops, and the wireless door magnet cannot transmit the wireless alarm signal even if the door is opened all the time, so that the situation that the alarm is influenced due to the fact that the electric quantity of an internal battery is exhausted due to continuous transmission of a transmitter is avoided.
However, the application of the traditional door magnetic detector to the door body has some defects, and the traditional door magnetic detector generally has short data transmission distance and cannot monitor information outside the door in real time when data is transmitted, and the opening and closing state of the door body has certain limitation on the aspect of door body safety protection, so that the invention provides the intelligent door magnetic detector and the security control method to solve the problems.
Disclosure of Invention
The invention aims to provide an intelligent door sensor and a security control method, so as to solve the technical problems.
In order to solve the technical problems, the invention adopts the following technical scheme: an intelligent door sensor and a security control method comprise a door sensor and a magnetic strip, and are characterized in that: the door magnetic detector and the magnetic stripe are respectively arranged on a door body and a door frame, the door body is movably connected to the door frame through a rotating shaft, the door body is embedded and fixed inside the door frame, and the door frame is embedded and fixed on a wall body;
an electromagnetic chuck is fixed at the top of the door body, an infrared sensor and a camera are arranged on one side of the electromagnetic chuck, the infrared sensor is located on one side of the camera, an alarm is arranged on the door frame, and an intelligent door lock is arranged in the middle of one side of the door body;
door magnetic detector includes power module, the under-voltage alarm lamp of power, antenna, work pilot lamp, storage module and master controller, the master controller sets up the inside intermediate position department at door magnetic detector, power module, the under-voltage alarm lamp of power and work pilot lamp set up in the top of master controller, and storage module sets up the below at the master controller, the antenna sets up the top at door magnetic detector.
Preferably, a magnet is arranged on the door frame and on one side of the electromagnetic chuck, and the magnet is attached to the electromagnetic chuck.
Preferably, the master controller is used for receiving, storing, analyzing and sending signals;
the antenna is used for transmitting signals;
the power supply module supplies electric energy to the door magnetic detector, the under-voltage power supply alarm lamp is used for giving an alarm when the power supply module is out of power and giving an indication, and the working indicator lamp is used for giving an indication when the door magnetic detector works;
the storage module is used for storing signals of the master controller.
Preferably, the main controller is respectively electrically connected with the antenna, the storage module and the power supply module, and the power supply module is respectively electrically connected with the power supply under-voltage alarm lamp and the work indicator lamp.
Preferably, the infrared sensor is used for sensing target radiation by using physical properties of infrared rays;
the camera is used for shooting and photographing and storing people or objects on the outer side of the door body;
the alarm is used for alarm processing to warn a user;
the intelligent door lock is used for fastening the door body and the door frame;
the electromagnetic chuck is used for secondarily fastening the door body and the door frame.
Preferably, the master controller respectively with camera, alarm, intelligent lock and electromagnet electric connection, camera and infrared sensor electric connection.
Preferably, the master controller is in communication connection with an intelligent terminal through a wireless transmission module, and the intelligent terminal comprises one or more of a PC, a mobile phone terminal or a property cloud.
Preferably, the intelligent door sensor and the security control method are characterized by comprising the following specific steps:
s1, firstly, the infrared sensor 7 senses a person outside the door, and then commands are sent to the camera 8;
s2, the camera 8 receives the command, then the switch is turned on to take a picture and shoot, and the shot portrait is sent to the main controller 46;
s3, the master controller 46 receives the signals and stores and analyzes the signals;
s4, the master controller sends the analyzed and stored signals to the intelligent terminal through the wireless transmission module;
s5, judging whether the person outside the door is a good person or not by the user through the intelligent terminal, and if the person is a good person, returning to S1 and executing again; if the person is not good, continuing to execute the next step;
s6, issuing a command to the alarm 10 and the electromagnetic chuck 9 through the main controller 46;
s7, alarm 10 processes alarm, electromagnetic chuck 9 tightly holds door frame 2.
Preferably, the camera is an ultra-high speed camera with model number of FASTCAMSA-X2.
Preferably, the shooting mode of the camera is intermittent shooting, and the time interval is 1 min.
Compared with the related art, the intelligent door sensor and the security control method provided by the invention have the following beneficial effects:
the invention provides an intelligent door magnetic detector and a security control method, wherein an infrared sensor and a camera are arranged on a door body, a main controller in the door magnetic detector is electrically connected to the camera, and simultaneously, the infrared sensor and the camera are in communication connection with an intelligent terminal, so that suspicious persons shot by the camera can be directly sent to the intelligent terminal, a user can directly remotely check and judge through the intelligent terminal, and then corresponding instructions are made remotely, the invention adopts remote control, greatly improves the safety performance of the door magnetic detector and the door body, ensures the use safety of the user, can record information outside the door in real time through the arrangement, is simple and clear, and is clear at a glance, and secondly, an electromagnetic sucker is arranged on the door body, so that when the intelligent terminal checks that the suspicious persons exist outside the door body, the user can directly control the main controller through the intelligent terminal and control the electromagnetic sucker to work through the main controller, the electromagnetic chuck further fastens the door body and the door frame, so that the safety and the stability of the door body are improved, the door body with the door magnetic detector is higher in practicability and high in intelligent degree, finally, the storage module and the power supply module are arranged inside the door magnetic detector, the power supply module also comprises an under-voltage power supply alarm and a work indicator lamp, the under-voltage power supply alarm and the work indicator lamp can play a role in warning and reminding the door magnetic detector in work, the storage module stores and analyzes signals received by the door magnetic detector, and the application of the door magnetic detector in the aspect of door body security is greatly improved.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent door sensor and a security control method according to the present invention;
FIG. 2 is a schematic structural diagram of the electromagnetic chuck of the present invention;
FIG. 3 is a schematic structural diagram of a door sensor according to the present invention;
FIG. 4 is a block diagram of the structure of an intelligent door sensor and a security control method according to the present invention;
FIG. 5 is a flow chart of an intelligent door sensor and security control method of the present invention;
reference numerals: 1. a wall body; 2. a door frame; 3. a door body; 4. a door magnetic detector; 41. a power supply module; 42. a power supply under-voltage alarm lamp; 43. an antenna; 44. a work indicator light; 45. a storage module; 46. a master controller; 5. a magnetic strip; 6. an intelligent door lock; 7. an infrared sensor; 8. a camera; 9. an electromagnetic chuck; 10. an alarm; 11. and a magnet.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
The following describes an embodiment of the present invention with reference to the accompanying drawings, please refer to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, wherein fig. 1 is a schematic structural diagram of an intelligent door sensor and a security control method according to the present invention; FIG. 2 is a schematic structural diagram of the electromagnetic chuck of the present invention; FIG. 3 is a schematic structural diagram of a door sensor according to the present invention; FIG. 4 is a block diagram of the structure of an intelligent door sensor and a security control method according to the present invention; fig. 5 is a flow chart of an intelligent door sensor and a security control method according to the present invention. In a specific implementation process, as shown in fig. 1-3, an intelligent door magnetic detector and a security control method include a door magnetic detector 4 and a magnetic stripe 5, wherein the door magnetic detector 4 and the magnetic stripe 5 are respectively arranged on a door body 3 and a door frame 2, the door body 3 is movably connected to the door frame 2 through a rotating shaft, the door body 3 is embedded and fixed inside the door frame 2, and the door frame 2 is embedded and fixed on a wall body 1;
an electromagnetic chuck 9 is fixed at the top of the door body 3, an infrared sensor 7 and a camera 8 are arranged on one side of the electromagnetic chuck 9, the infrared sensor 7 is positioned on one side of the camera 8, an alarm 10 is arranged on the door frame 2, and an intelligent door lock 6 is arranged in the middle of one side of the door body 3;
door magnetic detector 4 includes power module 41, the undervoltage alarm lamp 42 of power, antenna 43, work pilot lamp 44, storage module 45 and master controller 46, and master controller 46 sets up the inside intermediate position department at door magnetic detector 4, and power module 41, the undervoltage alarm lamp 42 of power and work pilot lamp 44 set up the top at master controller 46, and storage module 45 sets up the below at master controller 46, and antenna 43 sets up the top at door magnetic detector 4.
In the specific implementation process, as shown in fig. 2, a magnet 11 is disposed on the door frame 2 and on one side of the electromagnetic chuck 9, and the magnet 11 is attached to the electromagnetic chuck 9.
In particular embodiments, as shown in FIGS. 1-4, master controller 46 is configured to receive, store, analyze, and transmit signals; the antenna 43 is used for transmission of signals; the power supply module 41 provides electric energy for the door magnetic detector 4, the under-voltage power supply alarm lamp 42 is used for giving an alarm when the power supply module 41 is not powered, and the work indicator lamp 44 is used for giving an indication when the door magnetic detector 4 works; the storage module 45 is used for storing signals of the master controller 46.
In particular embodiments, as shown in FIGS. 1-4, master controller 46 is configured to receive, store, analyze, and transmit signals; the antenna 43 is used for transmission of signals; the power supply module 41 provides electric energy for the door magnetic detector 4, the under-voltage power supply alarm lamp 42 is used for giving an alarm when the power supply module 41 is not powered, and the work indicator lamp 44 is used for giving an indication when the door magnetic detector 4 works; the storage module 45 is used for storing signals of the master controller 46; the main controller 46 is electrically connected to the antenna 43, the storage module 45 and the power supply module 41, and the power supply module 41 is electrically connected to the under-voltage power alarm lamp 42 and the operation indicator lamp 44.
In a specific implementation, as shown in fig. 1-4, the infrared sensor 7 is used to sense target radiation using physical properties of infrared rays; the camera 8 is used for shooting and photographing and storing people or objects on the outer side of the door body 3; the alarm 10 is used for alarm processing to warn a user; the intelligent door lock 6 is used for fastening the door body 3 and the door frame 2; the electromagnetic chuck 9 is used for secondarily fastening the door body 3 and the door frame 2.
In a specific implementation, as shown in fig. 1-4, the infrared sensor 7 is used to sense target radiation using physical properties of infrared rays; the camera 8 is used for shooting and photographing and storing people or objects on the outer side of the door body 3; the alarm 10 is used for alarm processing to warn a user; the intelligent door lock 6 is used for fastening the door body 3 and the door frame 2; the electromagnetic chuck 9 is used for secondarily fastening the door body 3 and the door frame 2; the master controller 46 is respectively electrically connected with the camera 8, the alarm 10, the intelligent door lock 6 and the electromagnetic chuck 9, and the camera 8 is electrically connected with the infrared sensor 7.
In the specific implementation process, as shown in fig. 3-4, the main controller 46 is connected to an intelligent terminal through a wireless transmission module in a communication manner, and the intelligent terminal includes one or more of a PC, a mobile phone terminal, or a property cloud.
In a specific implementation process, as shown in fig. 5, an intelligent door sensor and a security control method specifically include the following steps:
s1, firstly, the infrared sensor 7 senses a person outside the door, and then commands are sent to the camera 8;
s2, the camera 8 receives the command, then the switch is turned on to take a picture and shoot, and the shot portrait is sent to the main controller 46;
s3, the master controller 46 receives the signals and stores and analyzes the signals;
s4, the master controller sends the analyzed and stored signals to the intelligent terminal through the wireless transmission module;
s5, judging whether the person outside the door is a good person or not by the user through the intelligent terminal, and if the person is a good person, returning to S1 and executing again; if the person is not good, continuing to execute the next step;
s6, issuing a command to the alarm 10 and the electromagnetic chuck 9 through the main controller 46;
s7, alarm 10 processes alarm, electromagnetic chuck 9 tightly holds door frame 2.
In a specific implementation, as shown in FIG. 5, the camera 8 is an ultra-high speed camera model FASTCAMSA-X2.
In a specific implementation process, as shown in fig. 5, the shooting mode of the camera 8 is intermittent shooting, and the time interval is 1 min.
The working principle of the invention is as follows: when the infrared door is used, the outer side of the door body 3 is firstly sensed through the infrared sensor 7, and when a person outside the door is sensed, a command is sent to the camera 8; the camera 8 receives the command, then turns on the switch to take a picture and shoot, and sends the shot portrait to the main controller 46; the master controller 46 receives the signals and stores and analyzes the signals; the main controller 46 sends the analyzed and stored signals to the intelligent terminal through the wireless transmission module; then, the user judges whether the person outside the door is a good person through the intelligent terminal, if so, the user returns to the first step to restart the induction, namely, the secondary process is executed again; if not, continuing to execute the next step; then, a command is sent to the alarm 10 and the electromagnetic chuck 9 through the master controller 46; the alarm 10 carries out alarm processing, and the electromagnetic chuck 9 closely holds the door frame 2, carries out further fastening to the door body 3 and door frame 2 promptly to guarantee indoor security.
Compared with the related art, the intelligent door sensor and the security control method provided by the invention have the following beneficial effects:
the invention provides an intelligent door sensor detector and a security control method, wherein an infrared sensor 7 and a camera 8 are arranged on a door body 3, and a main controller 46 in the door sensor 4 is electrically connected to the camera 8 and is also in communication connection with an intelligent terminal, so that suspicious persons shot by the camera 8 can be directly sent to the intelligent terminal, a user can directly remotely check and judge through the intelligent terminal, and then corresponding instructions are remotely made;
secondly, the electromagnetic chuck 9 is arranged on the door body 3, when the intelligent terminal checks that suspicious persons exist outside the door body, the user can directly control the main controller 46 through the intelligent terminal at the moment, and control the electromagnetic chuck 9 to work through the main controller 46, the electromagnetic chuck 9 further fastens the door body 3 and the door frame 2, so that the safety and the stability of the door body 3 are improved, and the door body with the door magnetic detector 4 is higher in practicability and high in intelligent degree;
finally, be provided with storage module 45 and power module 41 in door magnetic detector 4's inside, power module 41's inside includes under-voltage power alarm lamp 42 and work pilot lamp 44 again, then under-voltage power alarm lamp 42 and work pilot lamp 44 can play the effect of warning to door magnetic detector 4 in the work, storage module 45 stores and the analysis to the signal that door magnetic detector 4 received, very big improvement door magnetic detector 4 in the aspect of the security protection application of the door body.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an intelligence door magnetic detector and security protection control method, includes door magnetic detector (4) and magnetic stripe (5), its characterized in that: the door magnetic detector (4) and the magnetic stripe (5) are respectively arranged on a door body (3) and a door frame (2), the door body (3) is movably connected to the door frame (2) through a rotating shaft, the door body (3) is fixed in the door frame (2) in an embedded manner, and the door frame (2) is fixed on a wall body (1) in an embedded manner;
an electromagnetic chuck (9) is fixed at the top of the door body (3), an infrared sensor (7) and a camera (8) are arranged on one side of the electromagnetic chuck (9), the infrared sensor (7) is positioned on one side of the camera (8), an alarm (10) is arranged on the door frame (2), and an intelligent door lock (6) is arranged in the middle of one side of the door body (3);
door magnetic detector (4) include power module (41), power under-voltage alarm lamp (42), antenna (43), work pilot lamp (44), storage module (45) and master controller (46), master controller (46) set up the inside intermediate position department at door magnetic detector (4), power module (41), power under-voltage alarm lamp (42) and work pilot lamp (44) set up the top at master controller (46), and storage module (45) set up the below at master controller (46), antenna (43) set up the top at door magnetic detector (4).
2. The intelligent door sensor and the security control method according to claim 1, wherein the intelligent door sensor comprises: and a magnet (11) is arranged on the door frame (2) and on one side of the electromagnetic chuck (9), and the magnet (11) is attached to the electromagnetic chuck (9).
3. The intelligent door sensor and the security control method according to claim 1, wherein the intelligent door sensor comprises: the master controller (46) is used for receiving, storing, analyzing and sending signals;
the antenna (43) is used for signal transmission;
the power supply module (41) provides electric energy for the door magnetic detector (4), the power supply under-voltage alarm lamp (42) is used for giving an alarm when the power supply module (41) is out of power and giving an alarm, and the work indicator lamp (44) is used for giving an indication when the door magnetic detector (4) works;
the storage module (45) is used for storing signals of the master controller (46).
4. The intelligent door sensor and the security control method according to claim 3, wherein the intelligent door sensor comprises: the main controller (46) is respectively electrically connected with the antenna (43), the storage module (45) and the power supply module (41), and the power supply module (41) is respectively electrically connected with the power supply under-voltage alarm lamp (42) and the work indicator lamp (44).
5. The intelligent door sensor and the security control method according to claim 1, wherein the intelligent door sensor comprises: the infrared sensor (7) is used for sensing target radiation by utilizing physical properties of infrared rays;
the camera (8) is used for shooting and photographing and storing people or objects on the outer side of the door body (3);
the alarm (10) is used for alarm processing to warn a user;
the intelligent door lock (6) is used for fastening the door body (3) and the door frame (2);
the electromagnetic chuck (9) is used for secondarily fastening the door body (3) and the door frame (2).
6. The intelligent door sensor and the security control method according to claim 5, wherein the intelligent door sensor comprises: the main controller (46) is respectively electrically connected with the camera (8), the alarm (10), the intelligent door lock (6) and the electromagnetic chuck (9), and the camera (8) is electrically connected with the infrared sensor (7).
7. The intelligent door sensor and the security control method according to claim 1, wherein the intelligent door sensor comprises: the main controller (46) is in communication connection with an intelligent terminal through a wireless transmission module, and the intelligent terminal comprises one or more of a PC, a mobile phone terminal or a property cloud.
8. The intelligent door magnetic detector and the security control method according to any one of claims 1 to 7, characterized by comprising the following specific steps:
s1, firstly, the infrared sensor 7 senses a person outside the door, and then commands are sent to the camera 8;
s2, the camera 8 receives the command, then the switch is turned on to take a picture and shoot, and the shot portrait is sent to the main controller 46;
s3, the master controller 46 receives the signals and stores and analyzes the signals;
s4, the main controller 46 sends the analyzed and stored signals to the intelligent terminal through the wireless transmission module;
s5, judging whether the person outside the door is a good person or not by the user through the intelligent terminal, and if the person is a good person, returning to S1 and executing again; if the person is not good, continuing to execute the next step;
s6, issuing a command to the alarm 10 and the electromagnetic chuck 9 through the main controller 46;
s7, alarm 10 processes alarm, electromagnetic chuck 9 tightly holds door frame 2.
9. The intelligent door sensor and the security control method according to claim 8, wherein the intelligent door sensor comprises: the type of the camera (8) is FASTCAM SA-X2 super high speed camera.
10. The intelligent door sensor and the security control method according to claim 8, wherein the intelligent door sensor comprises: the shooting mode of the camera (8) is intermittent shooting, and the time interval is 1 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010415621.1A CN111608547A (en) | 2020-05-16 | 2020-05-16 | Intelligent door magnetic detector and security control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010415621.1A CN111608547A (en) | 2020-05-16 | 2020-05-16 | Intelligent door magnetic detector and security control method |
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| CN111608547A true CN111608547A (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010415621.1A Pending CN111608547A (en) | 2020-05-16 | 2020-05-16 | Intelligent door magnetic detector and security control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075688A (en) * | 2022-06-02 | 2022-09-20 | 上海天美科学仪器有限公司 | Sensing system for detecting self-locking door lock state |
| CN115147991A (en) * | 2021-03-29 | 2022-10-04 | 河北金锁安防工程股份有限公司 | Smart city safety engineering construction is with embedded burglar alarm controller |
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| CN202100156U (en) * | 2011-05-13 | 2012-01-04 | 南京延基电子科技有限公司 | Anti-theft door |
| CN205908220U (en) * | 2016-01-12 | 2017-01-25 | 梁大鹏 | Automatic fire door is prevented in warning |
| CN108798410A (en) * | 2018-06-26 | 2018-11-13 | 李柏霏 | A kind of door lock integral and intelligent door |
| CN210244564U (en) * | 2019-08-02 | 2020-04-03 | 深圳佳特安科技有限公司 | Magnetic control anti-theft alarm system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202100156U (en) * | 2011-05-13 | 2012-01-04 | 南京延基电子科技有限公司 | Anti-theft door |
| CN205908220U (en) * | 2016-01-12 | 2017-01-25 | 梁大鹏 | Automatic fire door is prevented in warning |
| CN108798410A (en) * | 2018-06-26 | 2018-11-13 | 李柏霏 | A kind of door lock integral and intelligent door |
| CN210244564U (en) * | 2019-08-02 | 2020-04-03 | 深圳佳特安科技有限公司 | Magnetic control anti-theft alarm system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115147991A (en) * | 2021-03-29 | 2022-10-04 | 河北金锁安防工程股份有限公司 | Smart city safety engineering construction is with embedded burglar alarm controller |
| CN115075688A (en) * | 2022-06-02 | 2022-09-20 | 上海天美科学仪器有限公司 | Sensing system for detecting self-locking door lock state |
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Application publication date: 20200901 |