Container anti-theft door based on face recognition and using method thereof

Abstract

The invention provides a counter anti-theft door based on face recognition, and belongs to the field of counter anti-theft doors. The container door body is arranged on the side, facing outdoors, of the door body. The anti-theft door lock is arranged on the door body and used for locking the door body. The container door lock is arranged on the container door body and used for locking the container door body; the operation panel is arranged on the door body and used for inputting operation instructions. The camera is arranged on the operation panel and is used for shooting a human face; and the control system is arranged in the door main body, performs face recognition through the camera, receives and processes an operation instruction and controls opening and closing of the anti-theft door lock and the container door lock. When the anti-theft door of the container is unlocked through face recognition, the operation panel is set to have the preset response time, if an operator actively clicks the preset key on the operation panel within the preset time, the control system can judge that the container door is opened according to the preset key, and if the operator does not operate within the preset time, the control system can judge that the container door is opened. And the control system opens the anti-theft door.

Description

Technical Field

[0001] The present invention relates to the technical field of container anti-theft doors, and in particular to a container anti-theft door based on face recognition and a use method thereof. Background Art

[0002] Recently, a kind of anti-theft door with the function of receiving goods or express delivery has appeared on the market and has become very popular. For example, Chinese patent CN215369515U discloses an anti-theft door with the function of picking up and placing express delivery. It mainly installs a box or cabinet for receiving goods on the anti-theft door, and the door of the box or cabinet is nested in the anti-theft door body. This anti-theft door is respectively provided with an anti-theft door lock and a container door lock to lock the anti-theft door itself and the cabinet door on it respectively. The container door lock can be controlled to open and close by the mobile phone of the household owner, so as to realize the effective reception of goods or express delivery. On the basis of ensuring safety and anti-theft, it can also realize the convenient and fast reception of express delivery when no one is at home.

[0003] With the advancement of technology, the development of anti-theft door locks has gradually become intelligent and user-friendly. At present, new technologies such as fingerprint recognition and face recognition have gradually been applied to the anti-theft door industry. After adopting the above technologies, the owner no longer needs to enter a cumbersome password to unlock the door lock when opening and closing the anti-theft door, which greatly improves the user experience of smart anti-theft doors.

[0004] However, the introduction of new technologies also brings new problems: the two sets of door locks on the container security door need to have different unlocking settings to control the locking operation of the security door body and the container door respectively. For example, the two sets of door locks need to use different keys or passwords to open and close; the two sets of door locks can also log different fingerprints to open and close. However, when using face recognition to lock the two sets of door locks, since people only have one face, if it is applied to two sets of door locks at the same time, it will make it difficult for the master control program of the security door lock to determine whether the owner wants to open the security door or the container door, resulting in a misinterpretation of the lock, which seriously reduces the user experience. Summary of the invention

[0005] In view of this, the present invention proposes a container anti-theft door based on face recognition and a method of using the same, which is used to solve the problem that when face recognition technology is applied to the container anti-theft door, the master control program of the anti-theft door lock is difficult to judge whether the owner wants to open the anti-theft door or the container door, which makes it easy to mis-lock.

[0006] The technical solution of the present invention is implemented as follows: the present invention provides a container anti-theft door based on face recognition, including a door body; a container door body, which is arranged on the side of the door body facing the outdoors; an anti-theft door lock, which is arranged on the door body and used to lock the door body; a container door lock, which is arranged on the container door body and used to lock the container door body; an operation panel, which is arranged on the door body and used to input operation instructions; a camera, which is arranged on the operation panel and used to photograph faces; a control system, which is arranged in the door body and performs face recognition, receives and processes operation instructions, and controls the opening and closing of the anti-theft door lock and the container door lock through the camera.

[0007] On the basis of the above technical solution, preferably, the operation panel is a physical button panel or a touch screen panel.

[0008] On the basis of the above technical solution, preferably, the anti-theft door lock or container door lock adopts a mechanical lock core or an electronic lock core.

[0009] On the other hand, the present invention also provides a method for using a container anti-theft door based on face recognition, which uses the above-mentioned container anti-theft door based on face recognition, including the following steps: S1, when a person stands in front of the container anti-theft door, the camera captures the face and transmits the face image information to the control system, and the control system identifies whether the face is a registered person; S2, if the face is recognized as a registered person, the operation panel wakes up and is in a responsive state, the control system is set with a preset time and starts timing from the time the operation panel wakes up; S3, within the preset time, the control system determines whether to unlock the door body or the container door body or not to unlock it according to whether the registered person enters an operation instruction on the operation panel.

[0010] On the basis of the above technical solution, preferably, in step S1, the registered persons are the household head and persons who have obtained the household head's permission.

[0011] On the basis of the above technical solution, preferably, in step S2, when the control system recognizes the face as a non-registered person, the operation panel is unresponsive and is in a normally dark state or the buttons are in an unresponsive state; when the operation panel is awakened, the operation panel lights up or emits a prompt sound to prompt that the operation panel is in a responsive state.

[0012] On the basis of the above technical solution, preferably, in step S2, the preset time is 1s to 2s.

[0013] On the basis of the above technical solution, preferably, in step S3, if the registered personnel inputs an operation instruction on the operation panel within the preset time, the control system unlocks the container door body; if the registered personnel does not operate within the preset time, the control system unlocks the door body.

[0014] On the basis of the above technical solution, preferably, a preset button is provided on the operation panel, and in step S3, the registrant inputs an operation instruction by clicking the preset button on the operation panel.

[0015] More preferably, the preset button is a physical button or a virtual button.

[0016] The face recognition-based container anti-theft door and its use method of the present invention have the following beneficial effects compared with the prior art:

[0017] (1) When the present invention unlocks the container anti-theft door through face recognition, the operation panel is set with a preset response time. If the operator actively clicks a preset button on the operation panel within the preset time, the control system can judge that the container door is open based on this. If the operator does not operate within the preset time, the control system opens the anti-theft door, which solves the problem that the control system is difficult to judge whether to open the anti-theft door or the container door when only recognizing the operator's face.

[0018] (2) The present invention designs the preset time to be 1 to 2 seconds based on the user's reaction time. The time will not be too short to cause the person to react in time, nor will the probability of misoperation increase due to the time process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A three-dimensional diagram of the anti-theft door of a container according to the present invention;

[0021] Figure 2 is a schematic diagram of a control system of the present invention;

[0022] Figure 3 is a schematic diagram of an operation panel of the present invention;

[0023] Figure 4 It is a flow chart of the method for using the container anti-theft door of the present invention.

[0024] In the figure: 1. Door body; 2. Container door body; 3. Anti-theft door lock; 4. Container door lock; 5. Operation panel; 51. Preset buttons; 6. Camera; 7. Control system. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] like Figure 1 As shown, combined Figure 2 A container anti-theft door based on face recognition of the present invention includes a door body 1, a container door body 2, an anti-theft door lock 3, a container door lock 4, an operation panel 5, a camera 6 and a control system 7.

[0027] The door body 1 is a security door body, which is installed on the door frame. Since a space for placing items is provided inside the door body 1, the door body 1 is slightly thicker than a conventional security door, but should not hinder the normal opening and closing of the security door.

[0028] The container door body 2 is arranged on the side of the door body 1 facing the outside. The function of the container door body 2 is to close the space for placing things. In order to reduce the weight of the anti-theft door, the container door body 2 is generally thinner.

[0029] The anti-theft door lock 3 is arranged on the door body 1 and is used to lock the door body 1. It generally has a handle, and the handle can be provided with a fingerprint unlocking function.

[0030] The container door lock 4 is arranged on the container door body 2 and is used to lock the container door body 2. A hidden handle is generally provided.

[0031] The operation panel 5 is provided on the door body 1 and is used to input operation instructions.

[0032] The camera 6 is arranged on the operation panel 5 and is used to photograph the face of a person. The camera 6 may be an infrared camera so as to perform face recognition in a dark or low-light environment such as at night.

[0033] The control system 7 is arranged in the door body 1 and performs face recognition, receives and processes operation instructions, and controls the opening and closing of the anti-theft door lock 3 and the container door lock 4 through the camera 6. The control system 7 is electrically connected to the camera 6, the power supply, the operation panel 5, and the driving motors of the anti-theft door lock 3 and the container door lock 4 to control them.

[0034] The use scenario of the present invention is based on a container-type anti-theft door that uses facial recognition to control the opening and closing of two doors. The inventor found that when facial recognition is applied to a container-type anti-theft door, because there is only one face, one face cannot control the opening and closing of two door locks at the same time. If both door locks can be controlled by the same face, it will cause the control system 7 to be difficult to determine which door the user actually wants to open, because it is easy to misunderstand the lock. Therefore, the inventor thought that if a reaction time is added during the process of the control system judging the release of the door lock, and the user is given an option to input an operation instruction during the reaction time, then the control system can determine which door to open by whether the operator inputs the operation instruction within the reaction time. In addition, for ease of operation, this operation instruction needs to be extremely simple, easy to understand and easy to operate.

[0035] exist Figure 3 In a preferred embodiment shown, the operation panel 5 is a physical button panel or a touch screen panel, so that the application scenario of this solution is wider.

[0036] exist Figure 1 In a preferred embodiment shown, the anti-theft door lock 3 or the container door lock 4 adopts a mechanical lock cylinder or an electronic lock cylinder, so that the application scenario of this solution is wider.

[0037] like Figure 4 As shown, combined Figure 1 and Figure 2 The present invention provides a method for using a container anti-theft door based on face recognition, using the above-mentioned container anti-theft door based on face recognition, and includes the following steps:

[0038] S1, when a person stands in front of the anti-theft door of the container, the camera 6 captures the person's face and transmits the face image information to the control system 7, and the control system 7 identifies whether the face is a registered person. For example, when the owner returns home and stands in front of the anti-theft door, the camera 6 captures the owner's face and identifies it through the control system 7. After the owner is identified, step S2 is entered.

[0039] S2, if the face is recognized as a registered person, the operation panel 5 wakes up and is in a responsive state, and the control system 7 is set with a preset time and starts counting from the time when the operation panel 5 wakes up. For example, after the householder is recognized, the operation panel 5 as a touch screen display screen lights up immediately. The operation panel 5 lights up on the one hand to facilitate the householder to operate in a dark environment such as at night, and on the other hand to attract the householder's attention to improve the householder's response efficiency; in addition, in order to facilitate the householder to perform subsequent operations, the operation panel 5 can be directly displayed on the numeric keyboard interface after it lights up, so that the householder does not need to click other buttons to switch to the input interface of the operation command (i.e., the numeric keyboard interface).

[0040] S3, within the preset time, the control system 7 determines whether to unlock the door body 1 or the container door body 2 or not according to whether the registered person inputs the operation instruction on the operation panel 5. For example, after the operation panel 5 lights up, it can be directly displayed on the numeric keypad interface, and the householder can choose whether to input the operation instruction according to the needs: if it is necessary to enter the room directly, the householder can choose not to operate, then after 1.5 seconds, the anti-theft door lock 3 is unlocked and the door body 1 is opened; and if the householder needs to take out the express delivery and other items in the container first, the householder needs to click the pound key or the asterisk key on the numeric keypad of the operation panel 5, and the above operation must be completed within 1.5 seconds, so that the container door lock 4 can be unlocked and the container door body 2 can be opened; after taking out the items, face recognition is performed again in front of the anti-theft door and the anti-theft door body is opened to enter the room.

[0041] exist Figure 4 In a preferred embodiment shown, in step S1, the registered persons are the household head and persons who have obtained the household head's permission, such as the household head's relatives or acquaintances and friends.

[0042] exist Figure 4 In a preferred embodiment shown, in step S2, when the control system 7 recognizes that the face is a non-registered person, the operation panel 5 is unresponsive and is in a normally dark state or the buttons are in an unresponsive state, thereby avoiding frequent false responses of the operation panel 5 and consuming power; when the operation panel 5 is awakened, the operation panel 5 lights up or emits a prompt sound to prompt that the operation panel 5 is in a responsive state, and the responsive state means that the buttons of the operation panel 5 will respond.

[0043] exist Figure 4 In a preferred embodiment shown, in step S2, the preset time should not be too short, as it will not give the user enough time to react, nor too long, as it will greatly increase the probability of misoperation. Therefore, the preset time is 1s to 2s, preferably 1.5s.

[0044] exist Figure 4 In a preferred embodiment shown, in step S3, if the registered person inputs an operation instruction on the operation panel 5 within a preset time, the control system 7 unlocks the container door 2; if the registered person does not operate within the preset time, the control system 7 unlocks the door body 1. The control system 7 controls the independent unlocking of the two door locks respectively according to the above judgment criteria.

[0045] exist Figure 3In a preferred embodiment shown, a preset button 51 is provided on the operation panel 5. In step S3, the registrant inputs an operation instruction by clicking the preset button 51 on the operation panel 5. For example, after the operation panel 5 lights up, conventional numbers 0 to 9 and a pound key and an asterisk key are displayed thereon. Then, the preset button can be a pound key or an asterisk key, making the method of inputting operation instructions extremely convenient and easy to remember.

[0046] exist Figure 3 In a preferred embodiment shown, the preset button 51 is a physical button or a virtual button, so that the application scenario of this solution is wider.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A container anti-theft door based on face recognition, characterized in that: include: Door body (1); A container door body (2) is arranged on a side of the door body (1) facing outdoors; An anti-theft door lock (3) is arranged on the door body (1) and is used to lock the door body (1); A container door lock (4), arranged on the container door body (2) and used to lock the container door body (2); An operation panel (5), arranged on the door body (1) and used for inputting operation instructions; A camera (6), arranged on the operation panel (5) and used for photographing a human face; A control system (7) is arranged in the door body (1) and performs face recognition, receives and processes operation instructions, and controls the opening and closing of the anti-theft door lock (3) and the container door lock (4) through a camera (6).

2. The container anti-theft door based on face recognition according to claim 1, characterized in that: The operation panel (5) is a physical button panel or a touch screen panel.

3. The container anti-theft door based on face recognition according to claim 1, characterized in that: The anti-theft door lock (3) or container door lock (4) adopts a mechanical lock core or an electronic lock core.

4. A method for using a container anti-theft door based on face recognition, characterized in that: The container anti-theft door based on face recognition according to any one of claims 1 to 3 comprises the following steps: S1, when a person stands in front of the anti-theft door of the container, the camera (6) captures the person's face and transmits the face image information to the control system (7), and the control system (7) identifies whether the face is a registered person; S2, if the face is recognized as a registered person, the operation panel (5) wakes up and is in a responsive state, and the control system (7) is set with a preset time and starts timing from the time when the operation panel (5) wakes up; S3, within a preset time, the control system (7) determines whether to unlock the door body (1) or the container door body (2) or not to unlock it according to whether the registered person inputs an operation instruction on the operation panel (5).

5. The method for using the container anti-theft door based on face recognition according to claim 4 is characterized in that: In the step S1, the registered persons are the householder and persons who have obtained the householder's permission.

6. The method for using the container anti-theft door based on face recognition according to claim 4 is characterized in that: In step S2, when the control system (7) recognizes that the face of a person is not a registered person, the operation panel (5) does not respond and is in a normally dark state or a key-unresponsive state; when the operation panel (5) is awakened, the operation panel (5) lights up or emits a prompt sound to prompt that the operation panel (5) is in a responsive state.

7. The method for using a container anti-theft door based on face recognition according to claim 4, characterized in that: In the step S2, the preset time is 1s to 2s.

8. The method for using the container anti-theft door based on face recognition according to claim 4, characterized in that: In step S3, if the registered person inputs an operation instruction on the operation panel (5) within a preset time, the control system (7) unlocks the container door (2); if the registered person does not operate within the preset time, the control system (7) unlocks the door body (1).

9. The method for using a container anti-theft door based on face recognition according to claim 4, characterized in that: The operation panel (5) is provided with a preset button (51). In the step S3, the registration personnel inputs an operation instruction by clicking the preset button (51) on the operation panel (5).

10. The method for using the container anti-theft door based on face recognition according to claim 9, characterized in that: The preset button (51) is a physical button or a virtual button.

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