CN115471944B - Warehouse access control lock control method, device and system and readable storage medium - Google Patents
Warehouse access control lock control method, device and system and readable storage medium Download PDFInfo
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- CN115471944B CN115471944B CN202210947116.0A CN202210947116A CN115471944B CN 115471944 B CN115471944 B CN 115471944B CN 202210947116 A CN202210947116 A CN 202210947116A CN 115471944 B CN115471944 B CN 115471944B
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- 238000004590 computer program Methods 0.000 claims description 5
- 230000009385 viral infection Effects 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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Abstract
The application discloses a control method, a device and a system for a warehouse access control lock and a readable storage medium, and relates to the technical field of warehouse management, wherein the control method for the warehouse access control lock comprises the steps of acquiring first face information of a person before entering a warehouse; controlling the opening or closing of the access control lock according to the first face information and the first face template library; acquiring second face information of the person before leaving from the warehouse; and controlling the opening or closing of the access control lock according to the second face information and the second face template library. The warehouse access control lock control method, device and system and the readable storage medium can shorten the warehouse leaving time of the staff, effectively reduce the risk of virus infection of the staff and ensure the physical health of the staff.
Description
Technical Field
The application relates to the technical field of warehouse management, in particular to a warehouse access control method, a warehouse access control device, a warehouse access control system and a readable storage medium.
Background
In warehouse management, if a worker needs to enter a warehouse, before entering the warehouse, a camera outside the warehouse can acquire face information of the worker, and if the face information is matched, an access control lock of the warehouse can be opened. However, the mask is worn by the worker in the warehouse working process, so that the mask is required to be taken off before the worker leaves the warehouse, then the camera in the warehouse acquires the face information of the worker again, and whether the acquired face information is matched with the face information in the information warehouse is judged.
Disclosure of Invention
In order to solve the technical problems, the embodiment of the application provides a warehouse access control method, a warehouse access control device, a warehouse access control system and a readable storage medium, which can shorten the warehouse-out time of staff, effectively reduce the risk of virus infection of the staff and ensure the physical health of the staff.
According to one aspect of the application, there is provided a warehouse access lock control method, comprising:
Acquiring first face information of a person before entering the warehouse; the first face information represents face information of the person in a state that the face of the person is not shielded;
controlling the opening or closing of the access control lock according to the first face information and the first face template library; the first face template library comprises the first face information of a plurality of people;
acquiring second face information of the person before leaving from the warehouse; the second face information represents face information of the face of the person in a state that part of the face is blocked; and
Controlling the opening or closing of the access control lock according to the second face information and the second face template library; the second face template library comprises a plurality of second face information of the person.
According to one aspect of the present application, the controlling the opening or closing of the access lock according to the first face information and the first face template library includes:
matching and analyzing the first face information of the person with a plurality of face information in the first face template library to obtain a first matching degree; and
And if the first matching degree is larger than a first preset value, controlling the door lock to be opened.
According to one aspect of the present application, the controlling the opening or closing of the access lock according to the first face information and the first face template library includes:
matching and analyzing the first face information of the person with a plurality of face information in the first face template library to obtain a first matching degree; and
And if the first matching degree is smaller than or equal to a first preset value, controlling the access control lock to be closed.
According to one aspect of the present application, the controlling the opening or closing of the access lock according to the second face information and the second face template library includes:
carrying out matching analysis on the second face information of the person and a plurality of face information in the second face template library to obtain a second matching degree; and
And if the second matching degree is larger than a second preset value, controlling the door lock to be opened.
According to one aspect of the present application, the controlling the opening or closing of the access lock according to the second face information and the second face template library includes:
carrying out matching analysis on the second face information of the person and a plurality of face information in the second face template library to obtain a second matching degree; and
And if the second matching degree is smaller than or equal to a second preset value, controlling the access control lock to be closed.
According to one aspect of the present application, before the controlling the opening or closing of the access lock according to the first face information and the first face template library, the warehouse access control method further includes:
Acquiring first face information of a plurality of authority personnel to form a first face template library; wherein the authorized personnel characterize personnel that can access the warehouse.
According to one aspect of the present application, after the controlling the opening or closing of the access lock according to the first face information and the first face template library, the warehouse access lock control method further includes:
If the access control lock is opened, generating second face information of a plurality of persons entering the warehouse according to the first face information of the plurality of persons entering the warehouse so as to form a second face template library;
after the opening or closing of the access control lock is controlled according to the second face information and the second face template library, the warehouse access control lock control method further comprises the following steps:
and if the access control lock is opened, deleting the second face information of the person leaving from the warehouse from the second face template library.
According to another aspect of the present application, there is provided a warehouse entry lock control device, comprising: the first acquisition module is configured to acquire first face information before a person enters the warehouse; the first face information represents face information of the person in a state that the face of the person is not shielded; the first control module is configured to control the opening or closing of the access control lock according to the first face information and the first face template library; the first face template library comprises the first face information of a plurality of people; the second acquisition module is configured to acquire second face information before the person leaves from the warehouse; the second face information represents face information of the face of the person in a state that part of the face is blocked; the second control module is configured to control the opening or closing of the access control lock according to the second face information and the second face template library; the second face template library comprises a plurality of second face information of the person.
According to another aspect of the present application, there is provided a warehouse entry lock control system, comprising: an access control lock; the first image acquisition device is positioned outside the warehouse and is configured to detect first face information before a person enters the warehouse; a second image acquisition device located inside the warehouse, the second image acquisition device configured to detect second face information of the person before leaving the warehouse; the electronic equipment is in communication connection with the access control lock, the first image acquisition device and the second image acquisition device, and the electronic equipment is configured to execute the warehouse access control lock control method.
According to another aspect of the present application, there is provided a computer-readable storage medium storing a computer program for executing the aforementioned warehouse entry lock control method.
The method, the device and the system for controlling the access lock of the warehouse and the readable storage medium provided by the application judge whether personnel are allowed to enter the warehouse or not according to the first face information and the first face template library by acquiring the first face information before the personnel enter the warehouse so as to control the access lock to be opened or closed, and then judge whether the personnel are allowed to leave the warehouse or not by acquiring the second face information before the personnel leave the warehouse.
Drawings
The above and other objects, features and advantages of the present application will become more apparent by describing embodiments of the present application in more detail with reference to the attached drawings. The accompanying drawings are included to provide a further understanding of embodiments of the application and are incorporated in and constitute a part of this specification, illustrate the application and together with the embodiments of the application, and not constitute a limitation to the application. In the drawings, like reference numerals generally refer to like parts or steps.
Fig. 1 is a schematic flow chart of a warehouse entrance guard lock control method according to an exemplary embodiment of the application.
Fig. 2 is a schematic flow chart of controlling opening or closing of an access lock according to first face information and a first face template library according to an exemplary embodiment of the present application.
Fig. 3 is a schematic flow chart of controlling opening or closing of an access lock according to first face information and a first face template library according to another exemplary embodiment of the present application.
Fig. 4 is a schematic flow chart of controlling opening or closing of an access lock according to the second face information and the second face template library according to an exemplary embodiment of the present application.
Fig. 5 is a schematic flow chart of controlling opening or closing of an access lock according to second face information and a second face template library according to another exemplary embodiment of the present application.
Fig. 6 is a flowchart of a warehouse access lock control method according to another exemplary embodiment of the present application.
Fig. 7 is a flowchart of a warehouse access lock control method according to another exemplary embodiment of the present application.
Fig. 8 is a block diagram of a warehouse door lock control device according to an exemplary embodiment of the present application.
Fig. 9 is a block diagram of a warehouse access lock control device according to another exemplary embodiment of the present application.
Fig. 10 is a block diagram of a warehouse access lock control system according to an exemplary embodiment of the present application.
Fig. 11 is a block diagram of an electronic device according to an exemplary embodiment of the present application.
Detailed Description
Hereinafter, exemplary embodiments according to the present application will be described in detail with reference to the accompanying drawings. It should be apparent that the described embodiments are only some embodiments of the present application and not all embodiments of the present application, and it should be understood that the present application is not limited by the example embodiments described herein.
Fig. 1 is a schematic flow chart of a warehouse entrance guard lock control method according to an exemplary embodiment of the application. As shown in fig. 1, the method for controlling the warehouse access control lock provided by the embodiment of the application may include:
s310: first face information of a person before entering a warehouse is obtained.
In an embodiment, the first face information of the person before entering the warehouse can be obtained through an image acquisition device such as a camera, an infrared sensor and the like. Specifically, image acquisition devices such as cameras and infrared sensors can be arranged outside the warehouse, so that the image acquisition devices can conveniently and rapidly acquire first face information before people enter the warehouse.
In an embodiment, the first face information characterizes face information of the person in a state in which the face of the person is not blocked. That is, before personnel enter the warehouse, the facial features of the personnel need to be fully exposed, so that the image acquisition device can accurately identify the facial information, the situation that irrelevant personnel enter the warehouse due to the fact that incorrect control actions occur later is avoided, and the safety of the warehouse is effectively guaranteed.
S320: and controlling the opening or closing of the access control lock according to the first face information and the first face template library.
In an embodiment, the first face module library may include first face information of a plurality of persons. It should be understood that the plurality of persons corresponds one-to-one to the plurality of first face information. After executing step S310, the obtained first face information of the person before entering the warehouse may be compared with the face information in the first face template library, and it is determined whether the first face information of the person is stored in the first face template library, thereby determining whether the person is allowed to enter the warehouse.
S330: and acquiring second face information before the person leaves from the warehouse.
In an embodiment, the second face information of the person before leaving from the warehouse may be obtained by an image acquisition device such as a camera, an infrared sensor, etc. Specifically, image acquisition devices such as cameras and infrared sensors can be arranged in the warehouse, so that the image acquisition devices can conveniently and rapidly acquire second face information of people before leaving the warehouse.
In an embodiment, the second face information may represent face information of a face of the person in a state in which a part thereof is blocked. Specifically, in actual work, because the quantity of simultaneous working personnel is more in the warehouse and dust is more in the operational environment, in order to prevent that every staff from inhaling more dust and the condition that appears virus infection between a plurality of staff from taking place, the personnel enter into in the warehouse after, will wear the gauze mask. It should be understood that part of facial features of a worker wearing the mask will be shielded, so that when the worker in the warehouse needs to go out of the warehouse, the second facial information before the worker leaves the warehouse can be directly obtained, the step of picking off the mask by the worker can be reduced, the worker can leave the warehouse conveniently, the time of the worker is saved, and the risk of virus infection is effectively reduced without picking off the mask in the process of leaving the warehouse by the worker, so that the health of the worker is effectively ensured.
S340: and controlling the opening or closing of the access control lock according to the second face information and the second face template library.
In an embodiment, the second face module library may include second face information of a plurality of persons. It should be understood that the plurality of persons corresponds one-to-one to the plurality of second face information. After executing step S330, the second face information of the person before leaving from the warehouse may be compared with the face information in the second face template library, and it is determined whether the second face information of the person is stored in the second face template library, thereby determining whether the person is allowed to leave from the warehouse.
The warehouse entrance guard lock control method provided by the embodiment of the application judges whether personnel are allowed to enter the warehouse or not by acquiring the first face information before the personnel enter the warehouse and according to the first face information and the first face template library, so as to control the entrance guard lock to be opened or closed, and then judges whether the personnel are allowed to leave the warehouse or not by acquiring the second face information before the personnel leave the warehouse.
Fig. 2 is a schematic flow chart of controlling opening or closing of an access lock according to first face information and a first face template library according to an exemplary embodiment of the present application. As shown in fig. 2, in an embodiment, step S320 may include:
S321: and carrying out matching analysis on the first face information of the person and a plurality of face information in the first face template library to obtain a first matching degree.
It should be understood that the matching analysis may be understood as performing similarity analysis on two face information, and finally representing the matching degree by the percentage of similarity.
In an embodiment, after the first face information is obtained, matching analysis may be performed on the first face information and the plurality of face information in the first face template library, respectively, to obtain a first matching degree between the first face information and the plurality of face information in the first face template library. It should be noted that the first matching degree may represent the highest matching degree between the first face information and the plurality of face information in the first face template library. For example, the matching degrees of the first face information and the face information in the first face template library are respectively 50%,60% and 70%, and then 70% can be regarded as the final first matching degree.
S322: and if the first matching degree is greater than a first preset value, controlling the access control lock to be opened.
In an embodiment, if the first matching degree is greater than a first preset value, it may be understood that the obtained first face information has a higher similarity to a certain face information in the first face template library, and may be considered as face information of the same person, so that under the condition that the first matching degree is greater than the first preset value, the access control lock may be controlled to be opened, and the person is allowed to enter the warehouse.
It should be understood that the first preset value may be selected from 99%, 98%, etc., and in practical application, the first preset value may be set according to practical situations, and the present application is not limited to the first preset value specifically.
Fig. 3 is a schematic flow chart of controlling opening or closing of an access lock according to first face information and a first face template library according to another exemplary embodiment of the present application. As shown in fig. 3, in the case where step S321 is performed, step S320 may further include:
s323: and if the first matching degree is smaller than or equal to a first preset value, controlling the access control lock to be closed.
In an embodiment, since the first matching degree characterizes the highest matching degree of the first face information and the plurality of face information in the first face template library, if the first matching degree is smaller than or equal to a first preset value, the obtained first face information and the face information closest to the first face information in the first face template library are also lower in similarity, so that it can be determined that no face information belonging to the same person as the first face information exists in the first face template library, and therefore closing of an access control lock can be controlled, entry of irrelevant people into the warehouse is avoided, and safety of the warehouse is guaranteed.
Fig. 4 is a schematic flow chart of controlling opening or closing of an access lock according to the second face information and the second face template library according to an exemplary embodiment of the present application. As shown in fig. 4, in an embodiment, step S340 may include:
S341: and carrying out matching analysis on the second face information of the person and a plurality of face information in a second face template library to obtain a second matching degree.
Specifically, similar to step S321, the matching analysis may be understood as an analysis of similarity of two face information, and finally the matching degree is represented by a percentage of similarity.
In an embodiment, after the second face information is obtained, matching analysis may be performed on the second face information and the plurality of face information in the second face template library, respectively, to obtain a second matching degree between the second face information and the plurality of face information in the second face template library. It should be noted that the second matching degree may represent the highest matching degree between the second face information and the plurality of face information in the second face template library. For example, the degree of matching between the second face information and the face information in the second face template library is 70%, 80%, and 90%, respectively, and then 90% may be regarded as the final second degree of matching.
S342: and if the second matching degree is larger than a second preset value, controlling the access control lock to be opened.
In an embodiment, if the second matching degree is greater than the second preset value, it may be understood that the obtained second face information has a higher similarity to a certain face information in the second face template library, and may be considered as face information of the same person, so that under the condition that the second matching degree is greater than the second preset value, the access control lock may be controlled to be opened, and the person is allowed to leave from the warehouse.
It should be understood that the second preset value may be selected from 99%, 98%, etc., and in practical applications, the second preset value may be set according to practical situations, and the present application is not limited to the second preset value specifically.
Fig. 5 is a schematic flow chart of controlling opening or closing of an access lock according to second face information and a second face template library according to another exemplary embodiment of the present application. As shown in fig. 5, in the case of performing step S341, step S340 may further include:
S343: and if the second matching degree is smaller than or equal to a second preset value, controlling the access control lock to be closed.
In an embodiment, since the second matching degree characterizes the highest matching degree of the second face information and the face information in the plurality of face information in the second face template library, if the second matching degree is smaller than or equal to a second preset value, it can be understood that the obtained second face information has low similarity with the face information closest to the second face information in the second face template library, so that it can be determined that the face information belonging to the same person as the second face information does not exist in the second face template library, and therefore, a person entering the warehouse by mistake can not leave the warehouse temporarily by controlling the access lock to wait for subsequent inspection of security personnel.
Fig. 6 is a flowchart of a warehouse access lock control method according to another exemplary embodiment of the present application. As shown in fig. 6, before step S320, the warehouse entrance guard control method may further include:
S350: and acquiring first face information of a plurality of authority personnel to form a first face template library.
Specifically, the personnel capable of entering the warehouse can be represented by the authority personnel, the authority personnel can be divided, the sample size in the first face template library can be properly reduced, and the efficiency of subsequent matching analysis is improved. For example, in a company, the total number of personnel in the company is 1000, and the number of authorized personnel capable of entering a warehouse is 300, so that the first face information of the 300 authorized personnel can be obtained to form a first face template library, and compared with the process of obtaining the first face information of 1000 persons to form a first face template library, the first face information of a plurality of authorized personnel can be directly obtained, and the number of samples in the first face template library can be properly reduced in a mode of forming the first face template library, so that the sample number of subsequent matching analysis of the first face information can be reduced, the matching analysis efficiency of the first face information can be improved, and the first matching degree can be obtained more quickly.
Fig. 7 is a flowchart of a warehouse access lock control method according to another exemplary embodiment of the present application. As shown in fig. 7, after step S320, the warehouse access lock control method may further include:
s360: if the access control lock is opened, generating second face information of a plurality of persons entering the warehouse according to the first face information of the plurality of persons entering the warehouse, so as to form a second face template library.
Specifically, if the access lock is opened, it indicates that the person outside the warehouse is allowed to enter the warehouse, after the person outside the warehouse enters the warehouse, the system can generate the second face information of the person according to the first face information of the person entering the warehouse, and so on, under the condition that the person entering the warehouse is gradually increased, the second face information of a plurality of persons entering the warehouse can form the second face template library. It should be understood that the second face information of the warehouse personnel is formed into the second face template library, so that useless face information in the second face template library can be effectively reduced, and the matching efficiency of the second face information and a plurality of face information in the second face template library is improved, so that the second matching degree is obtained more quickly.
In an embodiment, when the first face information is obtained, the second face information may be generated by means of cyclegan data processing, that is, the face information without shielding is converted into the face information shielded by the mask.
As shown in fig. 7, after step S340, the warehouse access lock control method further includes:
S370: and if the access control lock is opened, deleting the second face information of the person leaving from the warehouse from the second face template library.
After step S340, if the access lock is opened, it indicates that the person in the warehouse may be allowed to go out of the warehouse, and then the person in the warehouse has lost the function of the corresponding face information in the second face template library, so that after the person goes out of the warehouse, the face information of the person in the warehouse may be deleted from the second face template library. Therefore, useless samples in the second face template library can be reduced, the matching analysis efficiency of subsequent personnel is improved, and the personnel can conveniently and quickly go in and out of the warehouse.
Fig. 8 is a block diagram of a warehouse door lock control device according to an exemplary embodiment of the present application. As shown in fig. 8, the warehouse entrance guard lock control device 500 provided by the present application may include a first obtaining module 510 configured to obtain first face information of a person before entering a warehouse; the first face information characterizes face information of a person in a state that the face of the person is not shielded; the first control module 520 is configured to control the opening or closing of the access lock according to the first face information and the first face template library; the first face template library comprises first face information of a plurality of people; a second acquisition module 530 configured to acquire second face information of the person before leaving from the warehouse; the second face information represents face information of the face of the person in a state that part of the face is blocked; and a second control module 540 configured to control opening or closing of the access lock according to the second face information and the second face template library; the second face template library comprises second face information of a plurality of people.
The warehouse entrance guard lock control device provided by the embodiment of the application judges whether personnel are allowed to enter the warehouse or not by acquiring the first face information before the personnel enter the warehouse and controlling the entrance guard lock to be opened or closed according to the first face information and the first face template library, and then judges whether the personnel are allowed to leave the warehouse or not by acquiring the second face information before the personnel leave the warehouse.
Fig. 9 is a block diagram of a warehouse access lock control device according to another exemplary embodiment of the present application. As shown in fig. 9, in an embodiment, the first control module 520 may include a first matching module 521 configured to perform matching analysis on first face information of a person and a plurality of face information in a first face template library, so as to obtain a first matching degree; the third control module 522 is configured to control the access lock to be opened if the first matching degree is greater than a first preset value.
As shown in fig. 9, in an embodiment, the first control module 520 may include a fourth control module 523 configured to control the access lock to close if the first matching degree is less than or equal to a first preset value.
As shown in fig. 9, in an embodiment, the second control module 540 may include a second matching module 541 configured to perform matching analysis on the second face information of the person and the plurality of face information in the second face template library, so as to obtain a second matching degree.
As shown in fig. 9, in an embodiment, the second control module 540 may include a fifth control module 542 configured to control the access lock to be opened if the second matching degree is greater than a second preset value.
As shown in fig. 9, in an embodiment, the second control module 540 may include a sixth control module 543 configured to control the access lock to be closed if the second matching degree is less than or equal to a second preset value.
As shown in fig. 9, in an embodiment, the warehouse entry lock control device 500 may include a third acquisition module 550 configured to acquire first face information of a plurality of authorized personnel to form a first face template library.
As shown in fig. 9, in an embodiment, the warehouse access lock control device 500 may include a generating module 560 configured to generate, if the access lock is opened, second face information of a plurality of persons entering the warehouse according to the first face information of the plurality of persons entering the warehouse, so as to form a second face template library.
As shown in fig. 9, in an embodiment, the warehouse access lock control device 500 may include a deletion module 570 configured to delete the second face information of the person leaving the warehouse from the second face template library if the access lock is opened.
Fig. 10 is a block diagram of a warehouse access lock control system according to an exemplary embodiment of the present application. As shown in fig. 10, the warehouse access lock control system 600 provided by the present application may include an access lock 610; the first image acquisition device 620 is located outside the warehouse, and the first image acquisition device 620 is configured to detect first face information of a person before entering the warehouse; the second image acquisition device 630 is located inside the warehouse, and the second image acquisition device 630 is configured to detect second face information of the person before leaving from the warehouse; the electronic device 640 is communicatively connected to the access lock 610, the first image capturing device 620 and the second image capturing device 630, and the electronic device 640 is configured to execute the aforementioned warehouse access lock control method.
The warehouse entrance guard lock control system provided by the embodiment of the application judges whether personnel are allowed to enter the warehouse or not by acquiring the first face information before the personnel enter the warehouse and controlling the entrance guard lock to be opened or closed according to the first face information and the first face template library, and then judges whether the personnel are allowed to leave the warehouse or not by acquiring the second face information before the personnel leave the warehouse.
Fig. 11 is a block diagram of an electronic device according to an exemplary embodiment of the present application. Next, an electronic device according to an embodiment of the present application is described with reference to fig. 11. The electronic device may be either or both of the first device and the second device, or a stand-alone device independent thereof, which may communicate with the first device and the second device to receive the acquired input signals therefrom.
As shown in fig. 11, the electronic device 640 includes one or more processors 641 and memory 642.
The processor 641 may be a Central Processing Unit (CPU) or other form of processing unit having data processing and/or instruction execution capabilities and may control other components in the electronic device 640 to perform desired functions.
Memory 642 may include one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. The volatile memory may include, for example, random Access Memory (RAM) and/or cache memory (cache), and the like. The non-volatile memory may include, for example, read Only Memory (ROM), hard disk, flash memory, and the like. One or more computer program instructions may be stored on the computer readable storage medium that may be executed by the processor 641 to implement the methods of the various embodiments of the present application described above and/or other desired functions. Various contents such as an input signal, a signal component, a noise component, and the like may also be stored in the computer-readable storage medium.
In one example, electronic device 640 may also include: an input device 643 and an output device 644, which are interconnected by a bus system and/or other forms of connection mechanisms (not shown).
When the electronic device is a stand-alone device, the input means 643 may be a communication network connector for receiving the acquired input signals from the first device and the second device.
In addition, the input device 643 may also include, for example, a keyboard, a mouse, and the like.
The output device 644 may output various information to the outside, including the determined distance information, direction information, and the like. The output devices 644 may include, for example, a display, speakers, a printer, and a communication network and remote output devices connected thereto, among others.
Of course, only some of the components of the electronic device 640 that are relevant to the present application are shown in fig. 11 for simplicity, components such as buses, input/output interfaces, etc. are omitted. In addition, the electronic device 640 may include any other suitable components depending on the particular application.
The computer program product may write program code for performing operations of embodiments of the present application in any combination of one or more programming languages, including an object oriented programming language such as Java, C++ or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device, partly on a remote computing device, or entirely on the remote computing device or server.
The computer readable storage medium may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium may include, for example, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium would include the following: an electrical connection having one or more wires, a portable disk, a hard disk, random Access Memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The foregoing description has been presented for purposes of illustration and description. Furthermore, this description is not intended to limit embodiments of the application to the form disclosed herein. Although a number of example aspects and embodiments have been discussed above, a person of ordinary skill in the art will recognize certain variations, modifications, alterations, additions, and subcombinations thereof.
Claims (9)
1. The warehouse access control lock control method is characterized by comprising the following steps: acquiring first face information of a person before entering the warehouse; the first face information represents face information of the person in a state that the face of the person is not shielded;
Controlling the opening or closing of the access control lock according to the first face information and the first face template library; the first face template library comprises first face information of a plurality of people;
acquiring second face information of the person before leaving from the warehouse; the second face information represents face information of the face of the person in a state that part of the face is blocked;
Controlling the opening or closing of the access control lock according to the second face information and the second face template library; the second face template library comprises a plurality of second face information of the person;
After the opening or closing of the access control lock is controlled according to the first face information and the first face template library, the warehouse access control lock control method further comprises the following steps:
If the access control lock is opened, generating second face information of a plurality of persons entering the warehouse according to the first face information of the plurality of persons entering the warehouse so as to form a second face template library;
after the opening or closing of the access control lock is controlled according to the second face information and the second face template library, the warehouse access control lock control method further comprises the following steps:
and if the access control lock is opened, deleting the second face information of the person leaving from the warehouse from the second face template library.
2. The warehouse door lock control method as claimed in claim 1, wherein the controlling the door lock to be opened or closed according to the first face information and the first face template library comprises:
matching and analyzing the first face information of the person with a plurality of face information in the first face template library to obtain a first matching degree; and
And if the first matching degree is larger than a first preset value, controlling the door lock to be opened.
3. The warehouse door lock control method as claimed in claim 1, wherein the controlling the door lock to be opened or closed according to the first face information and the first face template library comprises:
matching and analyzing the first face information of the person with a plurality of face information in the first face template library to obtain a first matching degree; and
And if the first matching degree is smaller than or equal to a first preset value, controlling the access control lock to be closed.
4. The warehouse door lock control method as claimed in claim 1, wherein the controlling the door lock to be opened or closed according to the second face information and the second face template library comprises:
carrying out matching analysis on the second face information of the person and a plurality of face information in the second face template library to obtain a second matching degree; and
And if the second matching degree is larger than a second preset value, controlling the door lock to be opened.
5. The warehouse door lock control method as claimed in claim 1, wherein the controlling the door lock to be opened or closed according to the second face information and the second face template library comprises:
carrying out matching analysis on the second face information of the person and a plurality of face information in the second face template library to obtain a second matching degree; and
And if the second matching degree is smaller than or equal to a second preset value, controlling the access control lock to be closed.
6. The warehouse door lock control method as claimed in claim 1, wherein before the controlling the opening or closing of the door lock according to the first face information and the first face template library, the warehouse door lock control method further comprises:
Acquiring first face information of a plurality of authority personnel to form a first face template library; wherein the authorized personnel characterize personnel that can access the warehouse.
7. A warehouse entry lock control device, comprising: the first acquisition module is configured to acquire first face information before a person enters the warehouse; the first face information represents face information of the person in a state that the face of the person is not shielded; the first control module is configured to control the opening or closing of the access control lock according to the first face information and the first face template library; the first face template library comprises first face information of a plurality of people; the second acquisition module is configured to acquire second face information before the person leaves from the warehouse; the second face information represents face information of the face of the person in a state that part of the face is blocked; the second control module is configured to control the opening or closing of the access control lock according to the second face information and the second face template library; the second face template library comprises a plurality of second face information of the person;
The warehouse entrance guard lock control device is further used for generating second face information of a plurality of persons entering the warehouse according to the first face information of the plurality of persons entering the warehouse if the entrance guard lock is opened after controlling the entrance guard lock to be opened or closed according to the first face information and the first face template library, so as to form the second face template library;
and after the entrance guard lock is controlled to be opened or closed according to the second face information and the second face template library, deleting the second face information of the personnel leaving from the warehouse from the second face template library if the entrance guard lock is opened.
8. A warehouse access lock control system, comprising:
An access control lock;
the first image acquisition device is positioned outside the warehouse and is configured to detect first face information before a person enters the warehouse;
A second image acquisition device located inside the warehouse, the second image acquisition device configured to detect second face information of the person before leaving the warehouse;
An electronic device communicatively coupled to the access lock, the first image capture device, and the second image capture device, the electronic device configured to perform the warehouse access lock control method of any one of claims 1-6.
9. A computer-readable storage medium, characterized in that the storage medium stores a computer program for executing the warehouse entry lock control method as claimed in any one of claims 1 to 6.
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