TW202018592A - Door body security guard method and system thereof - Google Patents

Abstract

A door body security guard method. First, an image capturing step is performed to capture an external image of the outside of a door. Then, a first determining step is performed to determine whether the image data of the door has human characteristics, and the image data of the door is stored when the image data of the door has human characteristics. Then, a second determining step is performed to determine whether the image data of the door has an identity feature for opening the door, and the door opening permission of the door is opened when the image data of the door has the identity feature of opening the door. Finally, a third determining step is performed, and when the image data outside the door does not have the authority to open the door body, the identity of the human feature of the image data of the door is searched for in a database and stored as a stranger identity data.

Description

Door body preservation method and system

The invention relates to a door body preservation method, in particular to a door body preservation method and system which can obtain the identity of a stranger.

Home security can be managed by access control, so that strangers will not invade the home. The current door locks are getting closer and closer. You can use electronic locks to manage access control without using keys.

Referring to FIG. 1, a face recognition system 1 of Taiwan Patent M464755 includes an image capture unit 11, an image construction unit 12, a recognition processing unit 13, an input unit 14, a database 15, a door lock unit 16, One notification unit 17. The face recognition system 1 is used to recognize an image data 18.

A person informs the recognition processing unit 13 to open the door through the input unit 14. The recognition processing unit 13 obtains the image data 18 through the image capturing unit 11 and recognizes the identity of the person in the image data 18. When the image data 18 The identity of the person in the middle has unlocking authority to open the door lock unit 16, and when the identity of the person in the image data 18 does not have the authority to unlock, the notification unit 17 is controlled to issue an alarm.

It can be seen from the above description that although the conventional knowledge discloses a face recognition system, the actual use still has the following disadvantages:

1. Unable to confirm the identity of the stranger:

The notification unit of the conventional knowledge only issues an alarm when a stranger touches the input unit, and its processing unit does not have the function of analyzing the identity of the stranger, and the manager cannot obtain the identity information of the stranger.

2. Unable to count the data of strangers that often appear:

As mentioned above, in the case where the stranger information cannot be confirmed, the identity of the stranger cannot be counted, and the manager cannot understand which strangers often touch the input unit.

3. The door lock cannot be opened automatically:

It is known that there is no function to recognize whether there is a human in the picture, and pictures other than human cannot be excluded, so the function of identifying the identity of the person in the picture cannot be automatically activated, and thus the door lock cannot be automatically opened.

Therefore, how to confirm whether there is a human in the image screen, and then automatically start the function of identity recognition, can also confirm the identity of the stranger when the system confirms the stranger, is the goal of the relevant technical personnel urgently.

In view of this, an object of the present invention is to provide a door security method including an image capturing step, a first judging step, a second judging step, and a third judging step.

In the image capturing step, an external image data of a door is captured.

In the first judgment step, it is determined whether the out-door image data has human characteristics, and the out-door image data is stored when the out-door image data has human characteristics.

In the second judging step, it is judged whether the image data outside the door has an identity feature of the authority to open the door body, and when the image data outside the door has an identity feature of the authority to open the door body, the door opening authority of the door body is opened.

In the third judgment step, when the image data outside the door does not have the right to open the door body, it searches a database for the identity of the human characteristics of the image data outside the door and stores it as a stranger identity data.

Another technical means of the present invention is that the above-mentioned door preservation method further includes a dynamic analysis step before the image capture step to determine whether the image outside the door body has changed. In the image capture step When the image on the outside of the door body changes, the image data on the outside of the door body is captured.

Another technical means of the present invention is that the above-mentioned door security method further includes a first notification step after the second judgment step, which notifies the door information of the door when opening the door opening authority of the door The manager of the door.

Another technical means of the present invention is that the door body preservation method described above further includes a second notification step after the third judgment step, which notifies the stranger identity data to the door body manager.

Another technical means of the present invention is that the door security method described above further includes a stranger management step after the second notification step, which stores and counts the stranger identity data.

Another technical means of the present invention is that the above-mentioned door security method further includes a door security step after the second judgment step, When the image data outside the door does not have the authority to open the door body, the stranger outside the door body is prevented from opening the door body.

Another object of the present invention is to provide a door security system according to the above door security method, which is suitable for controlling a door. The door security system includes an image capturing unit, a security control unit, and a door lock control unit .

The image capture unit includes an image capture module for obtaining image data outside the door.

The security control unit includes a security control module connected to the image capture module, a first identification module connected to the security control module, and a second identification module connected to the security control module, And a third identification module with the security control module, the first identification module is used to identify whether the image data outside the door has human characteristics, and the second identification module is used to identify whether the image data outside the door has the open The identity feature of the authority of the door, the third identification module is used to find the identity of the human feature of the image data outside the door.

The door lock control unit includes a door lock control module connected to the security control module, and the security control module can control the door opening authority of the door body.

Another technical means of the present invention is that the security control unit described above further includes a dynamic image module connected to the security control module, and an information communication module connected to the security control module, the dynamic image The module is used to analyze whether the image data outside the door has changed, and the information communication module is used to provide the security control module with external information.

Another technical means of the present invention is that the security control unit described above further includes a first storage module connected to the security control module, a second storage module connected to the security control module, and a A third storage module connected to the security control module, and a stranger management module connected to the security control module, the first storage module is used to store the image data outside the door, and the second storage module is used To store the information to open the door, the third storage module is used to store the image data of the outside of the door without the identity of human characteristics with the authority to open the door, and the stranger management module is used to manage the third storage Data stored by the module.

Another technical means of the present invention is that the above-mentioned door lock control unit further includes a door security module connected to the security control module to prevent strangers outside the door from opening the door.

The beneficial effect of the present invention is that the first recognition module can recognize whether there are human features in the image data outside the door, and then activate the second recognition module. When the second identification module finds that the person in the image data outside the door does not have the authority to open the door, the third identification module is activated to search for the identity of the person in the image data outside the door, and the door security module is activated to prevent In the image data outside the door, the person forcibly destroys the door body and invades the house. The stranger management module can record the identity of each stranger and make statistics for the strangers that often appear.

1‧‧‧Face recognition system

11‧‧‧Image capture unit

12‧‧‧Image construction unit

13‧‧‧Identification processing unit

14‧‧‧Input unit

15‧‧‧ Database

16‧‧‧door lock unit

17‧‧‧Notification Unit

18‧‧‧Image data

31‧‧‧Image capture unit

311‧‧‧Image capture module

32‧‧‧ Security control unit

320‧‧‧ Security Control Module

321‧‧‧First identification module

322‧‧‧Second identification module

323‧‧‧The third recognition module

324‧‧‧Motion image module

325‧‧‧Information Communication Module

326‧‧‧ First storage module

327‧‧‧Second storage module

328‧‧‧ Third storage module

329‧‧‧Stranger Management Module

33‧‧‧door lock control unit

331‧‧‧door lock control module

332‧‧‧door security module

41‧‧‧ Database

42‧‧‧Manager communication device

901~910‧‧‧Step

FIG. 1 is a schematic diagram of a device illustrating a face recognition system of Taiwan Patent M464755; FIG. 2 is a schematic diagram of a device illustrating a preferred embodiment of a door security system of the present invention; and FIG. 3 is a flowchart illustrating a door security method of the preferred embodiment.

Relevant patent application features and technical contents of the present invention will be clearly presented in the following detailed description of preferred embodiments in conjunction with reference drawings.

2 is a preferred embodiment of a door security system of the present invention. The preferred embodiment is suitable for controlling a door (not shown). The door security system includes an image capture unit 31, A security control unit 32, and a door lock control unit 33.

The image capturing unit 31 includes an image capturing module 311 for acquiring image data outside the door of the door body. The image capturing module 311 is a digital camera that can be installed on the door body or the door body It is used on the wall near the door to capture the image of the outside of the door.

The security control unit 32 includes a security control module 320 connected to the image capture module 311, a first identification module 321 connected to the security control module 320, and a security control module 320 connected to the security control module 320 The second identification module 322, a third identification module 323 with the security control module 320, a dynamic image module 324 with the security control module 320, and an information communication module with the security control module 320 Group 325, a first storage module 326 with the security control module 320, a second storage module 327 with the security control module 320, a third storage module 328 with the security control module 320 , And a stranger with the security control module 320 Management module 329.

The door lock control unit 33 includes a door lock control module 331 connected to the security control module 320, and a door security module 332 connected to the security control module 320.

The door lock control module 331 is an electronic lock, which is controlled by the security control module 320 and can lock the door body to prevent strangers from opening the door body. The security control module 320 is a microcontroller that can execute Digital information. The security control unit 32 can be installed in the door lock control module 331. In actual implementation, the security control unit 32 can be installed on the network, and should not be limited to this.

The first recognition module 321 is used to recognize whether the image data outside the door has human characteristics. The first recognition module 321 can distinguish whether the object existing on the outside of the door is a human, to eliminate wind debris and pass it Vehicles and passing animals can exclude the security control module 320 from executing unnecessary data.

The second identification module 322 is used to identify whether the image data outside the door has the identity feature of the authority to open the door. Preferably, the second identification module 322 stores at least one control module 331 that has the door lock open The identity feature of the authority is preferably a facial feature as an identity feature to distinguish whether a human present on the outside of the door has the authority to open the door lock control module 331 and make the security control module 320 opens the authority to open the door lock control module 331.

The information communication module 325 is used to provide the security control module 320 to send and receive information externally. Preferably, the information communication module 325 is used to A component for digital information transmission using a network. In the preferred embodiment, the information communication module 325 uses the network to connect to a database 41 and a manager communication device 42 to exchange network information. In actual implementation, The information communication module 325 can use other information transmission technologies, and should not be limited to this. Wherein, the information communication module 325 can store contact data of at least one manager communication device 42 so that the security control module 320 notifies at least one manager of the door body. The manager communication device 42 may be a mobile phone or a computer, and the contact data may be a mail box or a short message address. Since the technology of sending a short message via a network is a conventional technology, it will not be described in detail here.

The third identification module 323 is used to find the identity of the human characteristic of the image data outside the door. When the second identification module 322 cannot identify the human identity standing outside the door body, the human standing outside the door body is determined As a stranger, the third identification module 323 uses the identity characteristics of the stranger to search the identity of the stranger through the information communication module 325 to the database 41, and stores the identity of the stranger in the third storage module Group 328.

The dynamic image module 324 is used to analyze whether the image data outside the door has changed, and activate the first recognition module 321 when the image data outside the door changes.

The door lock control module 331 is used to lock the door body, and the security control module 320 can control the control authority of the door lock control module 331.

The first storage module 326 is used to provide the security control module 320 to store the image data outside the door, so as to provide the second identification module 322 to analyze the identity of the human in the image data outside the door. The second storage module 327 Used to store the information to open the door, the security control module 320 releases the locked state of the door lock control module 331, the time when the door lock control module 331 was opened by the person in front of the door, and the time Information such as image data outside the door and the door being opened can be stored in the second storage module 327. The third storage module 328 is used to store the identity of human features in the image data outside the door that does not have the authority to open the door, and the stranger management module 329 is used to manage the data stored by the third storage module 328 Preferably, the stranger management module 329 can perform statistical analysis on the identities of the strangers stored in the third storage module 328 in multiple numbers to provide the identities of the dummies often appearing in the door managers.

The door security module 332 is used to prevent strangers outside the door from opening the door. Preferably, the door security module 332 is a water spray module and an electric shock module provided in the door lock control module 331 Group, the water spray module can give the first warning to the stranger outside the door body, and at the same time the conductivity between the door lock control module 331 and the stranger is derived, the electric shock module can spray water and Strangers who have not left have issued electric shocks to give a second warning to strangers outside the door.

Referring to FIG. 3, it is a door security method suitable for the door security system of the preferred embodiment. The door security method includes a dynamic analysis step 901, an image capture step 902, a first judgment step 903, A second judgment step 904, an information deletion step 905, a first notification step 906, a door preservation step 907, a third judgment step 908, a second notification step 909, and a stranger management step 910.

First execute the dynamic analysis step 901, the image capture The module transmits the image information on the outside of the door to the security control module, the dynamic image module determines whether the image on the outside of the door has changed, and executes the image capturing step when the image on the outside of the door changes 902, when the image outside the door body has not changed, the security control module continues to receive the image information of the image capture module, and does not execute the image capture step 902.

In the image capturing step 902, because the image on the outside of the door body changes, the security control module forms the image information on the outside of the door body into the image data outside the door.

Then the first judgment step 903 is executed, the first recognition module judges whether the outside door image data has human characteristics, and when the outside door image data has human characteristics, the security control module stores the outside door image data in the first A storage module and execute the second judgment step 904. When the first recognition module determines that the image data outside the door does not have human characteristics, the information deletion step 905 is executed.

In the information deletion step 905, the security control module deletes the temporarily stored image data outside the door, and executes the dynamic analysis step 901 again.

In the second judgment step 904, the second recognition module judges whether the image data outside the door has an identity characteristic of the authority to open the door, and when the image data outside the door has an identity characteristic of the authority to open the door, the The security control module controls the door lock control module, so that the person outside the door body can use the door lock control module to open the door body.

Then execute the first notification step 906 to notify the door manager of the door when the door opening authority of the door is opened. When a person outside the door body uses the door lock control module to open the door body, the The security control module will open the relevant information of the door body, transmit it to the manager communication device through the information communication module, and at the same time store the relevant information of opening the door body in the second storage module.

In the second judgment step 904, when the second recognition module judges that the person in the image data outside the door does not have the identity feature of the right to open the door, the door preservation step 907 is executed to prevent the outside of the door The stranger opens the door. Preferably, the stranger standing outside the door can be warned with a sound, and then the stranger standing outside the door can be given a second warning by spraying water. A stranger standing outside the door issued a third warning to prevent the stranger standing outside the door from opening the door.

Then, the third judgment step 908 is executed. When the image data outside the door does not have the right to open the door, the third identification module searches the database for the identity of the human characteristic of the image data outside the door, and The storage module stores the identity data of a stranger. The database can be the personnel information of the community website, or the personnel information of the police agency, or it can be the personnel information created by the manufacturer who sells the door security system to obtain the stranger standing outside the door Personal information.

Then, the second notification step 909 is executed, and the security control module uses the information communication module to transmit the stranger identification data obtained by the third identification module to the manager communication device to notify the manager of the door .

Finally, the stranger management step 910 is to store the stranger identity data in the third storage module and store Statistics on the identity information of strangers in the group to make managers understand the identity of strangers who often visit the door.

From the above description, it can be seen that the door preservation method and system of the present invention do have the following effects:

1. Confirm the identity of the stranger:

When the second recognition module determines that the person in front of the dynamic recognition module is a stranger, the third recognition module can retrieve the characteristic data of the stranger in the database and obtain the basic data of the stranger.

2. Statistics of strangers that often appear in statistics:

The stranger management module can perform statistical analysis on the stranger identity data stored in the third storage module, so that the manager of the door body obtains the identity of the stranger who often appears in front of the image acquisition module.

3. Automatically open the door lock:

The dynamic image module can identify whether the image of the image capturing module has changed, and then use the first identification module to identify whether the image captured by the image capturing module has human characteristics. When the image capturing module captures Face recognition is not performed when the image does not have human characteristics. When the image captured by the image capture module has human characteristics, the second recognition module is used for face recognition to achieve automatic opening of the door lock control The goal of the module.

In summary, the dynamic recognition module can provide the first recognition module to confirm whether the image data has human characteristics when the image data changes, and the second recognition module can recognize the data stored in the first storage module Does the person in the image data outside the door have the authority to open the door, When the second recognition module finds that the image capturing module is a stranger, the third recognition module searches the database for the identity of the stranger, downloads and stores the identity information of the stranger, and notifies the door Manager, the stranger management module counts the stranger’s identity data, so that the door’s manager obtains the stranger’s identity data that often appears in the image capture module, so it can indeed be cost-invented purpose.

However, the above are only the preferred embodiments of the present invention, which should not be used to limit the scope of the implementation of the present invention, that is, simple equivalent changes and modifications made according to the scope of the patent application of the present invention and the description of the invention, All of them are still covered by the patent of the present invention.

31‧‧‧Image capture unit

311‧‧‧Image capture module

32‧‧‧ Security control unit

320‧‧‧ Security Control Module

321‧‧‧First identification module

322‧‧‧Second identification module

323‧‧‧The third recognition module

324‧‧‧Motion image module

325‧‧‧Information Communication Module

326‧‧‧ First storage module

327‧‧‧Second storage module

328‧‧‧ Third storage module

329‧‧‧Stranger Management Module

33‧‧‧door lock control unit

331‧‧‧door lock control module

332‧‧‧door security module

41‧‧‧ Database

42‧‧‧Manager communication device

Claims (10)

A door security method includes the following steps: an image capturing step, capturing an outside door image data outside the door body; a first judging step, determining whether the outside door image data has human characteristics, and having the outside door image data Store the image data outside the door for human characteristics; a second judgment step to determine whether the image data outside the door has the identity characteristics of the right to open the door, and when the image data outside the door has the identity characteristics of the right to open the door Open the door opening authority of the door; and a third judgment step, when the image data outside the door does not have the authority to open the door, go to a database to find the identity of the human characteristics of the image data outside the door and store it as a stranger identity data . According to the door body preservation method described in item 1 of the patent application scope, it further includes a dynamic analysis step before the image capture step to determine whether the image outside the door body has changed. In the image capture step, when the When the image on the outside of the door body changes, the image data on the outside of the door body is captured. According to the door body preservation method described in item 1 of the patent application scope, it further includes a first notification step after the second judgment step, when the door opening authority of the door body is opened, the door information of the door body is notified to the door body Manager. According to the door body preservation method described in item 1 of the scope of the patent application, it further includes a second notification step after the third judgment step, which notifies the stranger identity information to the door body manager. According to the door body preservation method described in item 4 of the patent application scope, it further includes a stranger management step after the second notification step, storing and counting the stranger identity data. According to the door body preservation method described in item 1 of the patent application scope, it further includes a door body preservation step after the second judgment step, when the image data outside the door does not have the authority to open the door body, the outside of the door body is blocked The stranger opened the door. A door body protection system according to the door body protection method described in any one of items 1 to 6 of the patent application scope, which is suitable for controlling a door body, and includes: an image capturing unit, including a means for obtaining the outside of the door body An image capture module for external image data; a security control unit, including a security control module connected to the image capture module, a first identification module connected to the security control module, and a A second identification module connected to the security control module, and a third identification module connected to the security control module, the first identification module is used to identify whether the image data outside the door has human characteristics, the second identification module The group is used to identify whether the image data outside the door has an identity feature to open the door body, and the third identification module is used to find the identity of the human feature of the image data outside the door; and A door lock control unit includes a door lock control module connected to the security control module, the door lock control module is used to lock the door body, and the security control module can control the control of the door lock control module Permissions. According to the door body security system described in item 7 of the patent application scope, the security control unit further includes a dynamic image module connected to the security control module, and an information communication module connected to the security control module The dynamic image module is used to analyze whether the image data outside the door has changed, and the information communication module is used to provide the security control module with external information. According to the door security system described in item 7 of the patent application scope, the security control unit further includes a first storage module connected to the security control module, and a second storage module connected to the security control module Group, a third storage module connected to the security control module, and a stranger management module connected to the security control module, the first storage module is used to store the image data outside the door, the second The storage module is used to store the information of opening the door, the third storage module is used to store the image data of the outside of the door without the identity of human characteristics without the authority to open the door, and the stranger management module is used to manage The data stored by the third storage module. According to the door security system described in item 7 of the patent application scope, the door lock control unit further includes a door security module connected to the security control module to prevent strangers outside the door from opening the door body.

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