CN116563982A

CN116563982A - Laboratory access right control method and device based on electronic door lock

Info

Publication number: CN116563982A
Application number: CN202310759580.1A
Authority: CN
Inventors: 姜天宇; 郭铭凯; 王一飞; 林勇
Original assignee: Wuhan Keyi Future Medical Laboratory Co ltd
Current assignee: Wuhan Keyi Future Medical Laboratory Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-08-08

Abstract

The invention discloses a laboratory access right control method and device based on an electronic door lock, and relates to the technical field of access control. The method comprises the steps of carrying out matching verification on information to be tested from a first electronic door lock, unlocking the door lock after the matching verification is passed, enabling personnel to enter a laboratory access channel, closing the door, automatically completing personnel verification based on the number of people with permission and identity verification on accompanying personnel, finally automatically recording a log-in table when the verification is passed, unlocking a second electronic door lock, enabling all personnel to enter the laboratory or go out of the laboratory, automatically completing personnel registration record work and automatic verification outside the laboratory in the whole process of controlling the laboratory access authority, further reducing manpower resource requirements, avoiding the phenomenon that laboratory illegal access personnel are mixed into the laboratory to a certain extent, facilitating maintenance and execution of a laboratory personnel access management system, and facilitating practical application and popularization.

Description

Laboratory access right control method and device based on electronic door lock

Technical Field

The invention belongs to the technical field of access control, and particularly relates to a laboratory access right control method and device based on an electronic door lock.

Background

The Laboratory (Laboratory/Lab) is the site where the experiment is specifically conducted. The laboratory is a scientific cradle, is a base for scientific research, is a source of scientific development, and plays a very important role in the scientific development. Because laboratories are scientific research sites, strict personnel access management systems are generally available for purposes such as improving laboratory safety, maintaining good order and environment in a laboratory, ensuring laboratory cleanliness and sanitation, avoiding laboratory pollution and environmental pollution, etc., wherein one rule is that if laboratory external personnel (i.e., personnel who do not acquire laboratory access rights, such as other laboratory staff or other external unit personnel) need to enter the laboratory for working reasons, laboratory staff (i.e., personnel who have acquired laboratory access rights) need to accompany and register a record, and if the laboratory external personnel are not authorized, the laboratory external personnel are prohibited from entering the laboratory.

However, the current personnel registration and recording work outside the laboratory is mainly carried out by the guard personnel to prompt and manually verify, thus a certain human resource is necessarily needed, and due to the manual verification mode, the phenomenon that the illegal personnel enter and exit the laboratory because of the lack of care or the manual omission of the verification exists, and the maintenance and the execution of the personnel entry and exit management system of the laboratory are not facilitated, so that a laboratory entry and exit authority control scheme capable of automatically completing the personnel registration and recording work outside the laboratory and automatically verifying is provided, not only can the human resource requirement be reduced, but also the phenomenon that the illegal personnel enter and exit the laboratory can be stopped, and the laboratory entry and exit authority control scheme is a subject of urgent need of research by the personnel in the field.

Disclosure of Invention

The invention aims to provide a laboratory access right control method, device, computer equipment and computer readable storage medium based on an electronic door lock, which are used for solving the problems that a certain human resource is required for the personnel registration and recording work outside the traditional laboratory and the risk of mixing illegal laboratory access personnel exists.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

in a first aspect, a laboratory access right control method based on an electronic door lock is provided, including:

after receiving information to be tested from a first electronic door lock, carrying out matching verification on the information to be tested, wherein the first electronic door lock is arranged on a first door body and used for unlocking the first door body, and the first door body is arranged at one end of a laboratory access channel;

after the matching verification is passed, a first unlocking instruction is sent to the first electronic door lock so that the first electronic door lock is switched from a locking state to an unlocking state, and the first door body can be opened;

according to verification matching information corresponding to the information to be verified, searching laboratory staff identity information which is stored in a binding mode with the verification matching information, wherein the verification matching information is verification information which is used for proving that the information to be verified passes the matching verification and is stored in a binding mode with the laboratory staff identity information when the laboratory staff registers;

Searching the licensed number N of the laboratory staff, which is applied for approval in advance, according to the identity information of the laboratory staff, wherein N represents a natural number, and the licensed number N is bound and stored together with the identity information of the laboratory staff after the application approval;

after receiving state switching information from the first electronic door lock, carrying out video people counting processing according to video data from a video camera to obtain video people M, wherein the state switching information is used for indicating switching from an unlocking state to a re-locking state, the video camera is arranged in the laboratory access channel, and M represents a natural number;

when M is more than or equal to 2 and M is less than or equal to N+1, intercepting M face images from the video data, wherein each face image in the M face images belongs to different personnel;

aiming at each face image, obtaining a corresponding personal identity recognition result through face recognition processing;

traversing whether the personnel identity recognition result of each face image is consistent with the laboratory staff identity information;

if the personnel identity recognition result of a certain face image in the M face images is consistent with the personnel identity information of the laboratory staff, the personnel identity information of the laboratory staff is used as accompanying personnel identity information, the accompanying personnel identity information, other face images in the M face images and the current time stamp are recorded outside the laboratory to enter and exit the registration table, and a second unlocking instruction is sent to a second electronic door lock so that the second electronic door lock is switched from a locking state to an unlocking state, and the second door body can be opened, wherein the second electronic door lock is installed on the second door body and used for unlocking the second door body, and the second door body is installed at the other end of the laboratory entrance and exit channel.

Based on the above-mentioned invention, a laboratory access right control scheme is provided, which can automatically complete the work of registering and recording personnel outside the laboratory and automatically verify, namely, the information to be tested from the first electronic door lock is firstly matched and verified, and after the matching and verification pass, the door lock is unlocked, so that personnel can enter a laboratory access channel, then the door is closed to automatically complete the verification of the personnel number with the personnel permission number and the identity verification of accompanying personnel, finally, the table is automatically recorded when the verification passes, and the second electronic door lock is unlocked, so that all the personnel can enter the laboratory or go outside the laboratory, thus, the work of registering and recording personnel outside the laboratory can be automatically completed in the whole process of controlling the access right of the laboratory and automatically verify, further, the manpower resource requirement can be reduced, the phenomenon that the illegal personnel entering the laboratory is mixed into the laboratory can be avoided to a certain extent, the maintenance and execution of the laboratory access management system are facilitated, and the practical application and popularization are convenient.

In one possible design, after obtaining the video footer M, the method further includes:

when m=1, a face image is intercepted from the video data, then a person identification result of the face image is obtained through face identification processing, finally when the person identification result of the face image is consistent with the person identification information of the laboratory staff, the person identification information of the laboratory staff and the current timestamp are recorded in a laboratory staff access registry together, and an unlocking instruction is sent to a second electronic door lock, so that the second electronic door lock is switched from a locking state to an unlocking state, and the second door body can be opened, wherein the second electronic door lock is installed on the second door body and is used for unlocking the second door body, and the second door body is installed at the other end of the laboratory access channel.

In one possible design, recording the laboratory staff identity information with the current timestamp in a laboratory staff entry and exit registry includes:

determining a current access direction according to the mounting position of the first door body, wherein the current access direction is determined to be a room exit direction when the first door body is mounted at one end of the laboratory inside of the laboratory access channel, and is determined to be a room entrance direction when the first door body is mounted at one end of the laboratory outside of the laboratory access channel;

and recording the identity information of the laboratory staff, the current entering and exiting direction and the current time stamp together in a laboratory staff entering and exiting registry.

In one possible design, after traversing whether the person identification result of each face image is consistent with the laboratory staff identification information, the method further includes:

if the personnel identity recognition result of one face image in the M face images is consistent with the personnel identity information of the laboratory staff, the condition of illegal laboratory access is judged, and an alarm action is triggered.

In one possible design, recording the laboratory staff identity information as accompanying staff identity information in a laboratory staff entry and exit registry together with other face images in the M face images and a current timestamp, includes:

Whether personnel identity recognition results of all other face images in the M face images are in a permitted access personnel list which is applied for approval by the laboratory staff in advance or not is traversed, wherein the permitted access personnel list records identity information of N laboratory external personnel and is bound and stored together with the laboratory staff identity information after the application approval;

if yes, the laboratory staff identity information is used as accompanying staff identity information, and the accompanying staff identity information, all other face images in the M face images, the staff identity recognition result of the other face images and the current time stamp are recorded in a laboratory staff entering and exiting registration table.

In one possible design, after traversing whether the person identification result of each other face image in the M face images is in the list of authorized access persons previously applied for by the laboratory staff, the method further comprises:

if the personnel identity recognition results of the other face images are not in the list of permitted access personnel, which is applied for approval by the laboratory staff in advance, judging that the laboratory illegal access condition exists, and triggering a reminding action, wherein the reminding action comprises playing an audio file for indicating the laboratory illegal access personnel to exit the laboratory access channel through a voice loudspeaker arranged in the laboratory access channel, and sending an unlocking instruction to the first electronic door lock again, so that the first electronic door lock is switched from a locking state to an unlocking state again, and the first door body can be opened again for the laboratory illegal access personnel to exit the laboratory access channel.

when M is more than N+1, judging that the laboratory illegal access condition exists, and triggering a reminding action, wherein the reminding action comprises playing an audio file for indicating the laboratory illegal access personnel to exit the laboratory access channel through a voice loudspeaker arranged in the laboratory access channel, and sending an unlocking instruction to the first electronic door lock again, so that the first electronic door lock is switched from the locking state to the unlocking state again, and the first door body can be opened again to allow a laboratory illegal person to exit the laboratory access channel.

The second aspect provides a laboratory access right control device based on an electronic door lock, which comprises a matching verification module, an unlocking instruction sending module, an identity information searching module, a people number searching module, a video people counting module, a face image intercepting module, a face recognition processing module, an identity information traversing module and a log recording module;

the matching verification module is used for carrying out matching verification on the information to be verified after receiving the information to be verified from the first electronic door lock, wherein the first electronic door lock is arranged on a first door body and used for unlocking the first door body, and the first door body is arranged at one end of a laboratory access channel;

The unlocking instruction sending module is in communication connection with the matching verification module and is used for sending a first unlocking instruction to the first electronic door lock after the matching verification is passed, so that the first electronic door lock is switched from a locking state to an unlocking state, and the first door body can be opened;

the identity information searching module is in communication connection with the matching verification module and is used for searching the laboratory staff identity information which is bound and stored with the verification matching information according to the verification matching information corresponding to the information to be verified, wherein the verification matching information is verification information which is used for proving that the information to be verified passes the matching verification and is bound and stored together with the laboratory staff identity information when the laboratory staff is registered;

the personnel number searching module is in communication connection with the identity information searching module and is used for searching the personnel number N with permission, which is applied for approval by the laboratory staff in advance, according to the identity information of the laboratory staff, wherein N represents a natural number, and the personnel number N is bound with the identity information of the laboratory staff for storage after the application approval;

The video people counting module is used for carrying out video people counting processing according to video data from a video camera after receiving state switching information from the first electronic door lock to obtain video people M, wherein the state switching information is used for indicating switching from an unlocking state to a re-locking state, the video camera is arranged in the laboratory access channel, and M represents a natural number;

the face image intercepting module is respectively in communication connection with the video people counting module and the people carrying searching module and is used for intercepting M face images from the video data when M is more than or equal to 2 and M is less than or equal to N+1, wherein each face image in the M face images belongs to different people;

the face recognition processing module is in communication connection with the face image intercepting module and is used for obtaining corresponding personal identity recognition results through face recognition processing aiming at each face image;

the identity information traversing module is in communication connection with the face recognition processing module and is used for traversing whether the personal identity recognition result of each face image is consistent with the identity information of the laboratory staff;

The log-in recording module is in communication connection with the identity information traversing module and is used for recording the identity information of the laboratory staff as accompanying person identity information, other face images in the M face images and the current time stamp in a laboratory staff access register when the person identity recognition result of a certain face image in the M face images is consistent with the identity information of the laboratory staff;

the unlocking instruction sending module is further in communication connection with the identity information traversing module, and is used for sending a second unlocking instruction to a second electronic door lock when the personnel identity recognition result of a certain face image in the M face images is consistent with the identity information of the laboratory staff, so that the second electronic door lock is switched from a locking state to an unlocking state, and the second door body can be opened, wherein the second electronic door lock is installed on the second door body and used for unlocking the second door body, and the second door body is installed at the other end of the laboratory access channel.

In a third aspect, the present invention provides a computer device comprising a memory, a processor and a transceiver in communication connection in sequence, wherein the memory is configured to store a computer program, the transceiver is configured to send and receive messages, and the processor is configured to read the computer program and execute the laboratory access rights control method according to the first aspect or any of the possible designs of the first aspect.

In a fourth aspect, the present invention provides a computer readable storage medium having instructions stored thereon which, when executed on a computer, perform a laboratory access rights control method as described in the first aspect or any of the possible designs of the first aspect.

In a fifth aspect, the present invention provides a computer program product comprising instructions which, when run on a computer, cause the computer to perform the laboratory access rights control method as described in the first aspect or any of the possible designs of the first aspect.

The beneficial effect of above-mentioned scheme:

(1) The invention creatively provides a laboratory access permission control scheme capable of automatically completing the work of registering and recording personnel outside a laboratory and automatically verifying, namely, matching verification is firstly carried out on information to be tested from a first electronic door lock, the door lock is unlocked after the matching verification is passed, personnel can enter a laboratory access channel, then door closing is automatically completed to verify the personnel number with personnel permission and identify accompanying personnel, and finally, the second electronic door lock is unlocked after the verification is passed, so that all personnel can enter the laboratory or go outside the laboratory, the work of registering and recording personnel outside the laboratory can be automatically completed in the whole process of controlling the laboratory access permission, the human resource requirement can be further reduced, the phenomenon that the laboratory illegally accesses personnel enter the laboratory can be avoided, the maintenance and execution of a laboratory personnel access management system are facilitated, and the practical application and popularization are facilitated;

(2) The identity verification of the laboratory staff can be automatically completed, the log-on is automatically recorded when verification passes, and the second electronic door lock is unlocked, so that the laboratory staff can enter a laboratory or walk out of the laboratory, and the practicability is further improved.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic flow chart of a laboratory access right control method based on an electronic door lock according to an embodiment of the present application.

Fig. 2 is a diagram illustrating a positional relationship between two doors and a laboratory access channel and a laboratory according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a laboratory access right control device based on an electronic door lock according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a computer device according to an embodiment of the present application.

In the above figures: 1-a first door body; 2-a second door; 3-laboratory access; 4-a video camera; 5-voice horn; 10-laboratory staff; 20-laboratory exotic personnel; 100-laboratory; 101-laboratory wall.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the drawings is only some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art. It should be noted that the description of these examples is for aiding in understanding the present invention, but is not intended to limit the present invention.

It should be understood that although the terms first and second, etc. may be used herein to describe various objects, these objects should not be limited by these terms. These terms are only used to distinguish one object from another. For example, a first object may be referred to as a second object, and similarly a second object may be referred to as a first object, without departing from the scope of example embodiments of the invention.

It should be understood that for the term "and/or" that may appear herein, it is merely one association relationship that describes an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: three cases of A alone, B alone or both A and B exist; as another example, A, B and/or C, can represent the presence of any one of A, B and C or any combination thereof; for the term "/and" that may appear herein, which is descriptive of another associative object relationship, it means that there may be two relationships, e.g., a/and B, it may be expressed that: the two cases of A and B exist independently or simultaneously; in addition, for the character "/" that may appear herein, it is generally indicated that the context associated object is an "or" relationship.

Examples:

as shown in fig. 1, the laboratory access right control method provided in the first aspect of the present embodiment and based on the electronic door lock may be, but is not limited to, executed by a computer device having a certain computing resource and being respectively connected with the electronic door lock (i.e. an electronic lock operating in a manner similar to a key phone), a video camera, a voice speaker and an alarm device in a communication manner, for example, a laboratory server, a personal computer (PersonalComputer, PC, a multipurpose computer with a size, price and performance suitable for personal use, a desktop computer, a notebook computer, a small notebook computer, a tablet computer, an ultra-notebook computer, etc. all belong to the personal computer), a smart phone, a personal digital assistant (PersonalDigitalAssistant, PDA) or a wearable device. As shown in fig. 1, the laboratory access right control method may include, but is not limited to, the following steps S1 to S9.

S1, after receiving information to be tested from a first electronic door lock, carrying out matching verification on the information to be tested, wherein the first electronic door lock is arranged on a first door body 1 and used for unlocking the first door body 1, and the first door body 1 is arranged at one end of a laboratory access channel 3.

In the step S1, the first door body 1 is configured to cooperate with the first electronic door lock to form a first access control (the access control may be obtained by conventional modification based on the existing access control technology); as shown in fig. 2, for example, the first door 1 is a conventional split door installed at one end of the outside of the laboratory in-out aisle 3. Since the first electronic door lock is an existing electronic lock which operates in a manner similar to a key telephone, it can conventionally acquire the information to be verified provided by the door-opening applicant, for example, acquire information to be verified such as a fingerprint of a human body, a door-opening password, or a unique identification of an access card. The specific mode of the matching verification is an existing conventional mode, for example, when a white list for recording verification information of a plurality of laboratory workers is configured, whether each verification information in the white list is matched with the information to be verified or not can be traversed, if the condition that a certain verification information is matched with the information to be verified exists, the fact that the current door opening applicant is the laboratory worker with the laboratory access authority can be judged, the matching verification can be passed, and otherwise, the verification cannot be carried out. The laboratory access channel 3 is used for at least one person to access the laboratory 100, as shown in fig. 2, and the laboratory access channel 3 can accommodate one laboratory staff member 10 and two laboratory external staff members 20 at the same time by way of example; in order to achieve the purpose of temporarily locking personnel in the process of entering and exiting a laboratory, a second door body 2 is also required to be installed at the other end of the laboratory entrance/exit channel 3, and a second electronic door lock for unlocking the second door body 2 is installed on the second door body 2, so that a second door lock is formed by matching the second door body 2 with the second electronic door lock (the door lock can be obtained based on the conventional modification of the prior door lock technology); as shown in fig. 2, for example, the second door 2 is a half-round split door installed at one end of the laboratory inside of the laboratory access channel 3. The identities of the first door 1 and the second door 2 may be interchanged (at this time, the identities of the first electronic door lock and the second electronic door lock may also be interchanged synchronously), for example, a door installed at the end outside the laboratory of the laboratory access channel 3 is the second door 2, and a door installed at the end inside the laboratory of the laboratory access channel 3 is the first door 1. In addition, the specific transmission mode of the information to be tested can be, but not limited to, a wired communication mode.

S2, after the matching verification is passed, a first unlocking instruction is sent to the first electronic door lock, so that the first electronic door lock is switched from a locking state to an unlocking state, and the first door body 1 can be opened.

In the step S2, since the current door-opening applicant is a laboratory staff having a laboratory access right, an unlocking instruction needs to be sent, so that the current door-opening applicant opens the first door body 1 and enters the laboratory access channel 3; if the currently open-door applicant is ready to bring a laboratory external person into the laboratory 100 at this time, the laboratory external person may also freely enter the laboratory access channel 3 (this embodiment is not considered to take the case that other laboratory staff also follow the currently open-door applicant into the laboratory access channel 3). In addition, the specific transmission mode of the first unlocking instruction may also be, but not limited to, a wired communication mode.

S3, according to verification matching information corresponding to the information to be verified, the laboratory staff identity information which is stored in a binding mode with the verification matching information is searched, wherein the verification matching information is verification information which is used for proving that the information to be verified passes the verification and is stored in a binding mode with the laboratory staff identity information when the laboratory staff is registered.

In the step S3, the identity information of the laboratory staff is the identity information of the current door-opening applicant (at this time, the laboratory staff is the current door-opening applicant), which specifically includes, but is not limited to, contents such as names, organizations and contact phones.

S4, searching the licensed number N of the laboratory staff, which is applied for approval in advance, according to the identity information of the laboratory staff, wherein N represents a natural number, and the licensed number N is bound and stored together with the identity information of the laboratory staff after the application is approved.

In the step S4, if the laboratory staff member further provides a list of permitted access staff members recorded with the identity information (such as name, work unit, valid certificate number, contact phone, etc.) of the N laboratory external staff members when the laboratory staff member is applied for personnel, the list of permitted access staff members is also bound with the identity information of the laboratory staff member for storage after approval of the application. Further, when N equals zero, it may be indicated that no carryover is allowed into the laboratory or no carryover is filed.

S5, after state switching information from the first electronic door lock is received, video people counting processing is carried out according to video data from the video camera 4 to obtain video people M, wherein the state switching information is used for indicating switching from an unlocking state to a re-locking state, the video camera 4 is installed in the laboratory access channel 3, and M represents a natural number.

In the step S5, the status switching information is used to reflect a door closing event, so as to confirm that no more people enter the laboratory access channel 3, and further, the statistics of the number of people entering the laboratory access channel 3 can be performed according to the video data from the video camera 4. The specific mode of the video people counting processing can be realized by adopting the existing related algorithm, for example, a people head identification processing mode based on a YOLO target detection algorithm is adopted. In addition, when M is equal to zero, it may indicate that the channel is unmanned, and the specific transmission mode of the state switching information and the video data may also be, but not limited to, a wired communication mode.

S6, when M is more than or equal to 2 and M is less than or equal to N+1, M face images are intercepted from the video data, wherein each face image in the M face images belongs to different personnel.

In the step S6, the specific capturing manner of the face image may be implemented by using an existing related algorithm, for example, a face frame recognition processing manner based on a YOLO target detection algorithm is first adopted, a face mark frame in a video frame image is obtained according to the video data, and then an image located in the face mark frame is captured from the video frame image as the face image.

S7, aiming at each face image, obtaining a corresponding personal identity recognition result through face recognition processing.

In the step S7, the specific manner of the face recognition processing may be implemented by using an existing related algorithm, for example, based on the existing face image preprocessing, face image feature extraction, matching, and recognition, to obtain pre-stored personal identity information (for example, identity information of laboratory staff and other laboratory staff in the unit). In addition, the person identification result may include identification failure information for a person (e.g., a foreign person in other work units) that is not identified.

S8, traversing whether the personal identification result of each face image is consistent with the personal identification information of the laboratory staff.

In step S8, the objective of performing the traversal is to determine whether the laboratory staff has entered the laboratory access channel 3, and if so, it is necessary that the staff identity recognition result of a certain face image in the M face images is consistent with the laboratory staff identity information. Preferably, after traversing whether the person identification result of each face image is consistent with the laboratory staff identification information, the method further includes, but is not limited to, the following steps: if the personnel identity recognition result of one face image in the M face images is consistent with the personnel identity information of the laboratory staff, the condition of illegal laboratory access is judged, and an alarm action is triggered. The triggering alarm action may include, but is not limited to, specifically: an alarm prompt message is sent to a laboratory management platform or a laboratory manager through alarm reminding equipment such as an alarm and/or a short message cat, so that the laboratory manager can respond and process the illegal laboratory access condition in time.

S9, if the personnel identity recognition result of a certain face image in the M face images is consistent with the personnel identity information of the laboratory staff, the personnel identity information of the laboratory staff is used as accompanying personnel identity information, the accompanying personnel identity information, other face images in the M face images and the current time stamp are recorded outside the laboratory to enter and exit the registry, and a second unlocking instruction is sent to a second electronic door lock so that the second electronic door lock is switched from a locking state to an unlocking state, and the second door body 2 can be opened, wherein the second electronic door lock is installed on the second door body 2 and used for unlocking the second door body 2, and the second door body 2 is installed at the other end of the laboratory entrance and exit channel 3.

In the step S9, the identity information of the accompanying person, the face image information of the personnel outside the laboratory and the time information are recorded in the personnel entering and exiting registration table outside the laboratory, so that the table can be used for history backtracking, and further can be regarded as automatically completing the personnel entering and exiting registration work outside the laboratory; meanwhile, the steps S6-S9 are carried out under the conditions that M is more than or equal to 2 and M is less than or equal to N+1, so that the personnel number verification based on the licensed number of people and the identity verification to the accompanying personnel can be automatically completed, the manpower resource requirement can be further reduced, the phenomenon that illegal laboratory personnel enter and exit are mixed into the laboratory can be avoided to a certain extent, and the maintenance and execution of a laboratory personnel entry and exit management system are facilitated. In addition, since the work of registering and verifying personnel outside the laboratory is automatically completed, the second door 2 can be opened by sending an unlocking command, so that all personnel temporarily confined in the laboratory access channel 3 can enter the laboratory 100 or exit outside the laboratory, and the whole process of controlling the laboratory access authority is completed once. In addition, the specific transmission mode of the second unlocking instruction can also be, but not limited to, a wired communication mode.

In the step S9, the laboratory staff identity information is preferably recorded as accompanying staff identity information in a laboratory staff entry and exit registry together with other face images in the M face images and a current timestamp, including but not limited to the steps of: firstly, determining a current access direction according to the installation position of the first door body 1, wherein the current access direction is determined to be a room exit direction when the first door body 1 is installed at one end of the inner side of a laboratory of the laboratory access channel 3, and is determined to be a room entrance direction when the first door body 1 is installed at one end of the outer side of the laboratory access channel 3; and then, taking the identity information of the laboratory staff as the identity information of the accompanying staff, and recording the identity information of the laboratory staff, other face images in the M face images, the current entering and exiting direction and the current time stamp in a registration table for entering and exiting the laboratory staff. Therefore, the contents of the laboratory foreign personnel entering and exiting the registry can be further enriched, and history backtracking is facilitated. In addition, the certain face image may be recorded in the laboratory external person entry/exit registration table as a face image of the accompanying person.

In the step S9, the laboratory staff identity information is preferably recorded as accompanying staff identity information in a laboratory staff entry and exit registry together with other face images in the M face images and a current timestamp, including but not limited to the steps of: firstly traversing whether personnel identity recognition results of all other face images in the M face images are in a permitted access personnel list which is applied for approval by the laboratory staff in advance, wherein the permitted access personnel list records identity information of N laboratory external personnel and is bound and stored together with the laboratory staff identity information after the application approval; if yes, the laboratory staff identity information is used as accompanying staff identity information, and the accompanying staff identity information, all other face images in the M face images, the staff identity recognition result of the other face images and the current time stamp are recorded in a laboratory staff entering and exiting registration table. Therefore, whether all the laboratory external personnel temporarily confined in the laboratory access channel 3 are applied for approval to access the laboratory 100 can be verified one by one, if so, the laboratory external personnel registration and verification work is automatically completed, and the phenomenon that the laboratory illegal access personnel are mixed into the laboratory can be completely eradicated. In addition, the other face images may not be recorded in the laboratory external person entry/exit registration table.

In the step S9, it is further preferable that, after traversing whether the person identification result of each other face image in the M face images is in the list of permitted access persons for which the laboratory staff member applies for approval in advance, the method further includes, but is not limited to: if the personnel identity recognition results of the other face images are not in the list of permitted access personnel, which is applied for approval by the laboratory staff in advance, the condition of illegal access of the laboratory is judged, and a reminding action is triggered, wherein the reminding action comprises playing an audio file for indicating the illegal access personnel of the laboratory to exit the access channel 3 through a voice loudspeaker 5 arranged in the access channel 3 of the laboratory, and sending an unlocking instruction to the first electronic door lock again, so that the first electronic door lock is switched from a locking state to an unlocking state again, and the first door body 1 can be opened again, so that the illegal access personnel of the laboratory can exit the access channel 3 of the laboratory. From this can remind the illegal access personnel of laboratory to withdraw from laboratory access channel 3, further promote the practicality. In addition, when the number of video persons M exceeds the standard, a corresponding reminding action may be performed, that is, after the number of video persons M is obtained, the method further includes, but is not limited to: when M is more than N+1, judging that the laboratory is illegal in and out, and triggering a reminding action, wherein the triggering reminding action comprises playing an audio file for indicating that a laboratory is illegal in and out of the laboratory 3 through a voice horn 5 arranged in the laboratory in and out of the laboratory 3, and sending an unlocking instruction to the first electronic door lock again, so that the first electronic door lock is switched from a locking state to an unlocking state again, and the first door body 1 can be opened again for the laboratory is illegal in and out of the laboratory 3.

The laboratory access right control method described in the steps S1-S9 provides a laboratory access right control scheme capable of automatically completing the personnel registration and recording work and automatically verifying outside the laboratory, namely, matching verification is firstly carried out on information to be tested from a first electronic door lock, the door lock is unlocked after the matching verification is passed, personnel can enter a laboratory access channel, then the door is closed to automatically complete the personnel verification based on the number of people with the personnel permission and the identity verification on accompanying personnel, finally, a log is automatically recorded when the verification is passed, a second electronic door lock is unlocked, all personnel can enter the laboratory or go outside the laboratory, so that the personnel registration and recording work and the automatic verification can be automatically completed outside the laboratory in the whole process of laboratory access right control, further, the human resource requirement can be reduced, the phenomenon that the laboratory illegal personnel enter the laboratory can be stopped to a certain extent, the maintenance and execution of the laboratory access management system are facilitated, and practical application and popularization are facilitated.

The embodiment further provides a possible design one of how to automatically complete the check-in work of the laboratory staff and automatically verify, that is, after obtaining the video number M, the method further includes, but is not limited to: when m=1, a face image is intercepted from the video data, then a person identification result of the face image is obtained through face identification processing, finally when the person identification result of the face image is consistent with the person identification information of the laboratory staff, the person identification information of the laboratory staff and the current timestamp are recorded in a laboratory staff access registry together, and an unlocking instruction is sent to a second electronic door lock, so that the second electronic door lock is switched from a locking state to an unlocking state, and the second door body 2 can be opened, wherein the second electronic door lock is installed on the second door body 2 and is used for unlocking the second door body 2, and the second door body 2 is installed at the other end of the laboratory access channel. From this can accomplish the authentication to laboratory staff automatically, at last when the authentication passes, the automatic recording is stepped on the table to unblock second electronic door lock makes laboratory staff can get into the laboratory or walk out to the laboratory outside, further promotes the practicality. Further, at m=0, since no one will return directly to step S1.

Preferably, the laboratory staff identity information is recorded in a laboratory staff entry and exit registry together with a current timestamp, including but not limited to the following steps: firstly, determining a current access direction according to the installation position of the first door body 1, wherein the current access direction is determined to be a room exit direction when the first door body 1 is installed at one end of the inner side of a laboratory of the laboratory access channel 3, and is determined to be a room entrance direction when the first door body 1 is installed at one end of the outer side of the laboratory access channel 3; and then the identity information of the laboratory staff, the current entering and exiting direction and the current time stamp are recorded in a laboratory staff entering and exiting registry together. Therefore, the contents of the laboratory staff entering and exiting the registry can be further enriched, and history backtracking is facilitated. In addition, the captured face image may be recorded in the laboratory staff entry/exit registration table.

Preferably, if the person identification result of the face image is not consistent with the identity information of the laboratory staff, the method further includes, but is not limited to: judging that the laboratory illegally enters and exits, and triggering an alarm action.

Based on the first possible design, the identity verification of the laboratory staff can be automatically completed, the log-on is automatically recorded when verification passes, and the second electronic door lock is unlocked, so that the laboratory staff can enter a laboratory or walk out of the laboratory, and the practicability is further improved.

As shown in fig. 3, in a second aspect of the present embodiment, a virtual device for implementing the laboratory access right control method according to the first aspect or any of the possible designs of the first aspect is provided, where the virtual device includes a matching verification module, an unlocking instruction sending module, an identity information searching module, a number of people searching module, a video number of people counting module, a face image capturing module, a face recognition processing module, an identity information traversing module, and a log recording module;

the matching verification module is used for carrying out matching verification on to-be-verified information after receiving the to-be-verified information from the first electronic door lock, wherein the first electronic door lock is arranged on a first door body (1) and used for unlocking the first door body (1), and the first door body (1) is arranged at one end of a laboratory access channel (3);

the unlocking instruction sending module is in communication connection with the matching verification module and is used for sending a first unlocking instruction to the first electronic door lock after the matching verification is passed, so that the first electronic door lock is switched from a locking state to an unlocking state, and the first door body (1) can be opened;

the video people counting module is used for carrying out video people counting processing according to video data from the video camera (4) after receiving state switching information from the first electronic door lock to obtain video people M, wherein the state switching information is used for indicating switching from an unlocking state to a re-locking state, the video camera (4) is arranged in the laboratory access channel (3), and M represents a natural number;

The unlocking instruction sending module is further in communication connection with the identity information traversing module, and is used for sending a second unlocking instruction to a second electronic door lock when the personnel identity recognition result of a certain face image in the M face images is consistent with the identity information of the laboratory staff, so that the second electronic door lock is switched to an unlocking state from a locking state, and the second door body (2) can be opened, wherein the second electronic door lock is installed on the second door body (2) and used for unlocking the second door body (2), and the second door body (2) is installed at the other end of the laboratory access channel (3).

The working process, working details and technical effects of the foregoing apparatus provided in the second aspect of the present embodiment may refer to the first aspect or any possible design of the laboratory access right control method in the first aspect, which are not described herein again.

As shown in fig. 4, a third aspect of the present embodiment provides a computer device for executing the laboratory access right control method according to the first aspect or any of the possible designs of the first aspect, where the computer device includes a memory, a processor, and a transceiver, which are sequentially communicatively connected, where the memory is configured to store a computer program, the transceiver is configured to send and receive a message, and the processor is configured to read the computer program, and execute the laboratory access right control method according to the first aspect or any of the possible designs of the first aspect. By way of specific example, the memory may include, but is not limited to, random access memory (Random-AccessMemory, RAM), read-only memory (ROM), flash memory (flash memory), first-in-first-out memory (first-in FirstOutput, FIFO), and/or first-out memory (FirstInputLastOutput, FILO), and the like; the processor may be, but is not limited to, a microprocessor of the type STM32F105 family. In addition, the computer device may include, but is not limited to, a power module, a display screen, and other necessary components.

The working process, working details and technical effects of the foregoing computer device provided in the third aspect of the present embodiment may refer to the first aspect or any possible design of the laboratory access right control method in the first aspect, which are not described herein again.

A fourth aspect of the present embodiment provides a computer readable storage medium storing instructions comprising the laboratory access right control method according to the first aspect or any of the possible designs of the first aspect, i.e. having instructions stored thereon which, when run on a computer, perform the laboratory access right control method according to the first aspect or any of the possible designs of the first aspect. The computer readable storage medium refers to a carrier for storing data, and may include, but is not limited to, a floppy disk, an optical disk, a hard disk, a flash memory, and/or a memory stick (memory stick), where the computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable devices.

The working process, working details and technical effects of the foregoing computer readable storage medium provided in the fourth aspect of the present embodiment may refer to the laboratory access right control method as described in the first aspect or any possible design of the first aspect, and are not repeated herein.

A fifth aspect of the present embodiments provides a computer program product comprising instructions which, when run on a computer, cause the computer to perform the laboratory access rights control method as described in the first aspect or any of the possible designs of the first aspect. Wherein the computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus.

Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the invention and is not intended to limit the scope of the invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The laboratory access right control method based on the electronic door lock is characterized by comprising the following steps of:

after receiving information to be tested from a first electronic door lock, carrying out matching verification on the information to be tested, wherein the first electronic door lock is installed on a first door body (1) and is used for unlocking the first door body (1), and the first door body (1) is installed at one end of a laboratory access channel (3);

after the matching verification is passed, a first unlocking instruction is sent to the first electronic door lock so that the first electronic door lock is switched from a locking state to an unlocking state, and the first door body (1) can be opened;

after receiving state switching information from the first electronic door lock, carrying out video people counting processing according to video data from a video camera (4) to obtain video people number M, wherein the state switching information is used for indicating switching from an unlocking state to a re-locking state, the video camera (4) is arranged in the laboratory access channel (3), and M represents a natural number;

if the personnel identity recognition result of a certain face image in the M face images is consistent with the personnel identity information of the laboratory staff, the personnel identity information of the laboratory staff is used as accompanying personnel identity information, the other face images in the M face images and the current time stamp are recorded outside the laboratory to enter and exit the registration table, and a second unlocking instruction is sent to a second electronic door lock so that the second electronic door lock is switched from a locking state to an unlocking state, and the second door body (2) can be opened, wherein the second electronic door lock is installed on the second door body (2) and used for unlocking the second door body (2), and the second door body (2) is installed at the other end of the laboratory entrance and exit channel (3).

2. The laboratory access right control method according to claim 1, characterized in that after obtaining the video population M, the method further comprises:

When m=1, a face image is intercepted from the video data, then a person identification result of the face image is obtained through face identification processing, finally when the person identification result of the face image is consistent with the person identification information of the laboratory staff, the person identification information of the laboratory staff and the current timestamp are recorded in a laboratory staff access registry together, and an unlocking instruction is sent to a second electronic door lock, so that the second electronic door lock is switched from a locking state to an unlocking state, and the second door body (2) can be opened, wherein the second electronic door lock is installed on the second door body (2) and is used for unlocking the second door body (2), and the second door body (2) is installed at the other end of the laboratory access channel.

3. The laboratory access rights control method according to claim 2, wherein recording the laboratory staff identity information in a laboratory staff access registry together with a current timestamp comprises:

determining a current access direction according to the installation position of the first door body (1), wherein the current access direction is determined to be a room exit direction when the first door body (1) is installed at one end of the laboratory inside of the laboratory access channel (3), and is determined to be a room entrance direction when the first door body (1) is installed at one end of the laboratory outside of the laboratory access channel (3);

4. The laboratory access rights control method according to claim 1, wherein after traversing whether the person identification result of each face image is consistent with the laboratory staff identification information, the method further comprises:

5. The laboratory access right control method according to claim 1, wherein recording the laboratory staff identity information as accompanying staff identity information in a laboratory staff access registry together with other face images in the M face images and a current timestamp, comprises:

6. The laboratory access right control method according to claim 5, wherein after traversing whether or not the person identification result of each of the other face images among the M face images is in a list of permitted access persons for which the laboratory staff member has previously applied for approval, the method further comprises:

if the personnel identity recognition results of the other face images are not in the list of permitted access personnel, which is applied for approval by the laboratory staff in advance, judging that the laboratory illegal access condition exists, and triggering a reminding action, wherein the reminding action comprises playing an audio file for indicating the laboratory illegal access personnel to exit the laboratory access channel (3) through a voice loudspeaker (5) arranged in the laboratory access channel (3), and sending an unlocking instruction to the first electronic door lock again, so that the first electronic door lock is switched from a locking state to an unlocking state again, and the first door body (1) can be opened again for the laboratory illegal access personnel to exit the laboratory access channel (3).

7. The laboratory access right control method according to claim 1, characterized in that after obtaining the video population M, the method further comprises:

when M is more than N+1, judging that the laboratory illegal access condition exists, and triggering a reminding action, wherein the reminding action comprises playing an audio file for indicating the laboratory illegal access personnel to exit the laboratory access channel (3) through a voice loudspeaker (5) arranged in the laboratory access channel (3), and sending an unlocking instruction to the first electronic door lock again, so that the first electronic door lock is switched from the locking state to the unlocking state again, and the first door body (1) can be opened again, so that a laboratory illegal person can exit from the laboratory access channel (3).

8. The laboratory access right control device based on the electronic door lock is characterized by comprising a matching verification module, an unlocking instruction sending module, an identity information searching module, a people number searching module, a video people counting module, a face image intercepting module, a face recognition processing module, an identity information traversing module and a log recording module;

9. A computer device comprising a memory, a processor and a transceiver in communication connection in sequence, wherein the memory is adapted to store a computer program, the transceiver is adapted to receive and transmit messages, and the processor is adapted to read the computer program and to perform the laboratory access rights control method according to any of claims 1-7.

10. A computer readable storage medium having instructions stored thereon which, when executed on a computer, perform the laboratory access rights control method of any of claims 1 to 7.