CN114476891A - Method, device, equipment and storage medium for preventing tailing in elevator - Google Patents
Method, device, equipment and storage medium for preventing tailing in elevator Download PDFInfo
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- CN114476891A CN114476891A CN202210199793.9A CN202210199793A CN114476891A CN 114476891 A CN114476891 A CN 114476891A CN 202210199793 A CN202210199793 A CN 202210199793A CN 114476891 A CN114476891 A CN 114476891A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0012—Devices monitoring the users of the elevator system
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Abstract
The present disclosure provides a method, apparatus, device, and storage medium for preventing tailing in an elevator. The method comprises the following steps: acquiring first face information sent by a foreground, and acquiring second face information acquired by using an elevator camera; the method comprises the steps that face comparison is conducted on first face information and second face information through a face recognition algorithm, elevator taking permission of a user in an elevator is determined according to a face comparison result, and when the user does not have the elevator taking permission, a prompt module is controlled to send an alarm prompt; determining the number of registered elevator passengers according to the collected elevator card information, determining the actual number of elevator passengers in the elevator, comparing the number of registered elevator passengers with the actual number of elevator passengers, and controlling a prompt module to send an alarm prompt according to the comparison result; the number of times of response of the house card and the number of actual people going out of the elevator on each floor are obtained, and the prompt module is controlled to send out an alarm prompt according to the judgment result of the number of times of response of the house card and the number of actual people going out of the elevator. The elevator control method and the elevator control system can prevent the occurrence of trailing events in the elevator and improve the safety of taking the elevator by users.
Description
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a method, an apparatus, a device, and a storage medium for preventing tailing in an elevator.
Background
The elevator is a device frequently used in daily life of people, the traditional elevator control method is to select elevator floors or issue control commands in a button mode, and with the development of information technology, taking the elevator in a card swiping mode is widely applied in some scenes. However, with the more convenient and faster elevator taking, the safety problem in elevator taking service still cannot be solved fundamentally.
In the prior art, taking an elevator taking scene in the hotel industry as an example, after a user registers and obtains a room card in a hotel foreground, the user can directly use the room card to take the elevator service, and elevator equipment obtains information such as floors through the room card of the user. However, in the elevator taking scene, people without elevator taking authority can enter the elevator together with the user, and people without the elevator card can take the elevator together with the user, so that great potential safety hazards are caused to the user.
Disclosure of Invention
In view of this, the embodiments of the present disclosure provide a method, an apparatus, a device, and a storage medium for preventing trails in an elevator, so as to solve the problem in the prior art that a user is unable to be prevented from potential safety hazards due to a trails event in the elevator.
In a first aspect of the disclosed embodiments, a method for preventing trailing in an elevator is provided, which includes: acquiring first face information sent by a foreground, and acquiring second face information acquired by using an elevator camera during elevator taking, wherein the first face information is information acquired by a user during the registration of the foreground; the method comprises the steps that a face recognition algorithm is utilized to carry out face comparison on first face information and second face information, the elevator taking authority of a user in the elevator is determined according to a face comparison result, and when the user does not have the elevator taking authority, a prompt module in the elevator is controlled to send an alarm prompt; acquiring elevator card information acquired by an elevator operation module, determining the number of registered elevator passengers according to the elevator card information, determining the actual number of elevator passengers in the elevator, comparing the registered number of elevator passengers with the actual number of elevator passengers, and controlling a prompt module in the elevator to send an alarm prompt according to a comparison result; the elevator control system comprises an elevator operation module, a room card sensing module, an elevator camera and a prompt module, wherein the room card sensing number of each floor acquired by the elevator operation module is acquired, the actual number of people going out of the elevator of each floor acquired by the elevator camera is acquired, the room card sensing number and the actual number of people going out of the elevator are judged, and the prompt module in the elevator is controlled to send an alarm prompt according to the judgment result.
In a second aspect of the disclosed embodiments, there is provided an apparatus for preventing tailing in an elevator, comprising: the system comprises an acquisition module, a display module and a display module, wherein the acquisition module is configured to acquire first face information sent by a foreground and acquire second face information acquired by an elevator camera when a user takes a elevator, and the first face information is information acquired by the user when the user registers on the foreground; the comparison module is configured to compare the first face information with the second face information by using a face recognition algorithm, determine the elevator taking authority of a user in the elevator according to a face comparison result, and control the prompt module in the elevator to send an alarm prompt when the user does not have the elevator taking authority; the comparison module is configured to acquire the elevator card information acquired by the elevator operation module, determine the number of registered elevator passengers according to the elevator card information, determine the actual number of elevator passengers in the elevator, compare the registered number of elevator passengers with the actual number of elevator passengers, and control the prompt module in the elevator to send out an alarm prompt according to the comparison result; the judgment module is configured to acquire the elevator card induction times of each floor acquired by the elevator operation module, acquire the actual elevator exit number of each floor acquired by the elevator camera, judge according to the elevator card induction times and the actual elevator exit number, and control the prompt module in the elevator to send an alarm prompt according to the judgment result.
In a third aspect of the embodiments of the present disclosure, an electronic device is provided, which includes a memory, a processor and a computer program stored in the memory and executable on the processor, and the processor implements the steps of the method when executing the program.
In a fourth aspect of the embodiments of the present disclosure, a computer-readable storage medium is provided, which stores a computer program, which when executed by a processor, implements the steps of the above-mentioned method.
The embodiment of the present disclosure adopts at least one technical scheme that can achieve the following beneficial effects:
the method comprises the steps that first face information sent by a foreground is obtained, and second face information collected by an elevator camera when a user takes the elevator is obtained, wherein the first face information is information collected when the user registers on the foreground; the method comprises the steps that a face recognition algorithm is utilized to carry out face comparison on first face information and second face information, the elevator taking authority of a user in the elevator is determined according to a face comparison result, and when the user does not have the elevator taking authority, a prompt module in the elevator is controlled to send an alarm prompt; acquiring elevator card information acquired by an elevator operation module, determining the number of registered elevator passengers according to the elevator card information, determining the actual number of elevator passengers in the elevator, comparing the registered number of elevator passengers with the actual number of elevator passengers, and controlling a prompt module in the elevator to send an alarm prompt according to a comparison result; the elevator control system comprises an elevator operation module, a room card sensing module, an elevator camera and a prompt module, wherein the room card sensing number of each floor acquired by the elevator operation module is acquired, the actual number of people going out of the elevator of each floor acquired by the elevator camera is acquired, the room card sensing number and the actual number of people going out of the elevator are judged, and the prompt module in the elevator is controlled to send an alarm prompt according to the judgment result. The elevator tail-following event in the elevator can be effectively prevented, the safety of taking the elevator by a user is improved, and the experience of taking the elevator by the user is improved.
Drawings
To more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without inventive efforts.
Fig. 1 is a schematic structural diagram relating to the overall architecture of a system in an actual scenario according to an embodiment of the present disclosure;
fig. 2 is a schematic flow chart diagram of a method for preventing tailing in an elevator provided by an embodiment of the disclosure;
fig. 3 is a schematic structural diagram of an anti-tailing device in an elevator provided by the embodiment of the disclosure;
fig. 4 is a schematic structural diagram of an electronic device provided in an embodiment of the present disclosure.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the disclosed embodiments. However, it will be apparent to one skilled in the art that the present disclosure may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present disclosure with unnecessary detail.
In an elevator application scene in a hotel, a user acquires a room card after registering in a reception desk of the hotel, the permission of using an elevator is obtained through the room card, and the elevator equipment enables the user to select floors of the elevator and take the elevator for service through the room card. Therefore, in the prior art, after a user takes the elevator card, the user can unlock the right of getting on the elevator by using the elevator card and select a floor for taking the elevator in the elevator.
Based on the elevator taking mode adopted in the prior art, people without the elevator taking authority can enter the elevator together with people having the authority to use the elevator, and therefore any irrelevant person can arrive at the selected floor along with the user. However, the independent people reach the floor selected by the user through the elevator, which causes a hidden danger to the user and the safety of people and property in the floor and brings a lot of difficulties to the hotel management. Because the prior art can not avoid irrelevant personnel to use the elevator, can not monitor and alarm the trailing event, can not prevent the occurrence of the trailing event in the elevator, and causes great potential safety hazard to users.
In view of the above problems in the prior art, the embodiments of the present disclosure provide a brand-new method for preventing tailgating in an elevator, in which a background server is used to perform face comparison on first face information and second face information by acquiring the first face information acquired during foreground registration and the second face information acquired by a camera during elevator boarding, so as to determine whether a person in the elevator is a registered person or a non-registered person; secondly, in the elevator taking process, comparing the number of registered persons taking the elevator obtained according to the card swiping information with the actual number of persons taking the elevator obtained through face recognition to judge whether unregistered persons are mixed in the elevator taking process, and sending an alarm to a user; in addition, according to the comparison between the house card induction times of each floor and the actual elevator exit number of each floor, whether non-registered persons or registered persons exit from floors which are not allowed is judged, and an alarm is sent to a user. The embodiment of the disclosure can effectively prevent the occurrence of trailing events in the elevator, improve the safety of taking the elevator by a user, and improve the experience of taking the elevator by the user.
The following embodiments of the present disclosure are described by taking an elevator application scenario in a hotel as an example, but it should be understood that the embodiments of the present disclosure are not limited to an anti-trailing method for an elevator in a hotel, and any other scenario that takes an elevator by using a house card or a fingerprint is applicable to this scheme, for example, an elevator anti-trailing in a residential scenario. The overall architecture of the system according to the embodiment of the present disclosure in a practical scenario is described in detail below with reference to the accompanying drawings. Fig. 1 is a schematic structural diagram of an overall architecture of a system in an actual situation according to an embodiment of the present disclosure, and as shown in fig. 1, the system for preventing trailing in an elevator specifically includes the following:
the intelligent system for preventing the elevator from trailing at least comprises the following parts: a background server 101, an elevator 102, and a foreground registration device 103. The background server 101 is configured to obtain user registration information sent by the foreground registration device 103 and face information uploaded by the elevator operation module in real time, where the user registration information includes face information during registration, and the background server 101 identifies the obtained face information and performs face comparison based on an identification result, thereby verifying the boarding authority of the user. Install elevator operation module 104 in the elevator 102, elevator camera 105, suggestion module 106, room card information acquisition equipment 107, pass through line connection between elevator operation module 104 and the elevator 102, the user acquires takes advantage of elevator information and control elevator operation, elevator camera 105 is used for gathering the user's face in the elevator according to the trigger event, suggestion module 106 is used for sending the warning suggestion to the user according to the instruction, room card information acquisition equipment 107 is used for taking advantage of the elevator in-process induction operation of punching the card and gathers room card information. The foreground registration device 103 is used for collecting the human face of the user in the registration process of the user and reporting the user personnel to the background server 101, and meanwhile, the foreground registration device 103 can be in communication connection with the elevator operation module 104 in the elevator 102.
In combination with the above description of the anti-following system in the elevator according to the embodiment of the present disclosure, the following detailed description of the technical solution of the present disclosure is provided with reference to specific embodiments.
Fig. 2 is a schematic flow chart of a method for preventing trailing in an elevator provided by the embodiment of the disclosure. The method of anti-tailing in the elevator of fig. 2 may be performed by a background server. As shown in fig. 2, the method for preventing trailing in an elevator specifically includes:
s201, acquiring first face information sent by a foreground, and acquiring second face information acquired by using an elevator camera during elevator taking, wherein the first face information is information acquired by a user during the registration of the foreground;
s202, performing face comparison on the first face information and the second face information by using a face recognition algorithm, determining elevator taking authority of a user in the elevator according to a face comparison result, and controlling a prompt module in the elevator to send an alarm prompt when the user does not have the elevator taking authority;
s203, acquiring elevator card information acquired by an elevator operation module, determining the number of registered elevator passengers according to the elevator card information, determining the actual number of elevator passengers in the elevator, comparing the registered number of elevator passengers with the actual number of elevator passengers, and controlling a prompt module in the elevator to send an alarm prompt according to a comparison result;
s204, acquiring the elevator card induction times of each floor acquired by the elevator operation module, acquiring the actual elevator exit number of each floor acquired by the elevator camera, judging according to the elevator card induction times and the actual elevator exit number, and controlling the prompt module in the elevator to send an alarm prompt according to the judgment result.
Specifically, the foreground in the embodiments of the present disclosure may refer to a hotel foreground, and the registration information of the user is obtained by using a foreground registration device of the hotel foreground, where the registration information includes face information of the user. The face information collected in the embodiment of the present disclosure may be image data or video stream data, that is, the image data or the video stream data including the face is reported to the background server, and the background server identifies and compares the face in the image data or the video stream data.
Further, the elevator operation module of the embodiment of the disclosure is a hardware device installed in an elevator, and can be connected with the elevator through a network cable and the like, acquire data acquired by an elevator camera, a house card information acquisition device and the like in the elevator, and transmit the data to the background server through a wireless communication protocol, and the elevator operation module can also receive a control instruction sent by the background server, and control the prompt module to send an alarm notification to a user in the elevator. In practical application, the elevator operation module can be connected with the background server through the VPN, and the elevator operation module can be connected with other modules in the elevator through a 433 communication protocol to acquire elevator taking information.
According to the technical scheme provided by the embodiment of the disclosure, the first face information sent by a foreground is obtained, and the second face information acquired by using an elevator camera during elevator taking is obtained, wherein the first face information is the information acquired by a user during the registration of the foreground; the method comprises the steps that a face recognition algorithm is utilized to carry out face comparison on first face information and second face information, the elevator taking authority of a user in the elevator is determined according to a face comparison result, and when the user does not have the elevator taking authority, a prompt module in the elevator is controlled to send an alarm prompt; acquiring elevator card information acquired by an elevator operation module, determining the number of registered elevator passengers according to the elevator card information, determining the actual number of elevator passengers in the elevator, comparing the registered number of elevator passengers with the actual number of elevator passengers, and controlling a prompt module in the elevator to send an alarm prompt according to a comparison result; the elevator control system comprises an elevator operation module, a room card sensing module, an elevator camera and a prompt module, wherein the room card sensing number of each floor acquired by the elevator operation module is acquired, the actual number of people going out of the elevator of each floor acquired by the elevator camera is acquired, the room card sensing number and the actual number of people going out of the elevator are judged, and the prompt module in the elevator is controlled to send an alarm prompt according to the judgment result. The elevator tail-following event in the elevator can be effectively prevented, the safety of taking the elevator by a user is improved, and the experience of taking the elevator by the user is improved.
In some embodiments, the obtaining the first face information sent by the foreground includes: the method comprises the steps of collecting face information of a user by using a front-end registration device, uploading the face information as first face information to a background server for storage, wherein the first face information comprises face information corresponding to all registered users.
Specifically, in an elevator anti-trailing scene of a hotel, a user needs to register in the foreground before taking an elevator, registration information of the user is collected by using a registration device when the user registers, the registration information may include face information and user identification information (identity) corresponding to the face, and the face information and the user identification information are transmitted to a background server for storage, so that the face corresponding to the registered user is included in the first face information of the embodiment of the present disclosure.
Further, when the first face information is uploaded to the background server, the foreground registration device firstly sends the collected face information to the elevator operation module, and the elevator operation module transmits the first face information to the background server through the VPN. The function of the virtual private network VPN is to establish a private network over a public network for encrypted communication. The VPN gateway realizes remote access through encryption of the data packet and conversion of a data packet target address. A VPN may be implemented in a number of ways, including server, hardware, software, etc.
In some embodiments, the obtaining of the second face information acquired by the elevator camera during elevator riding includes: when the elevator is started, the elevator camera is used for collecting face information of a user in the elevator, the collected face information is used as second face information, and the elevator operation module is used for transmitting the second face information to the background server through the encrypted communication network, so that the background server compares the second face information with the first face information in sequence.
Specifically, after entering the elevator, the user utilizes the elevator camera to acquire second face information in the elevator in real time, and utilizes the elevator operation module to transmit the second face information acquired by the elevator camera to the background server through an encrypted communication network (such as VPN). Since the second face information is face information collected in the elevator environment, a face in the second face information may not match the first face information.
Further, the background server provides face recognition service, a face recognition algorithm pre-configured in the background server is used for comparing second face information acquired in real time with first face information stored in a database, if all the second face information and the first face information are successfully matched, all users in the elevator have the right of taking the elevator at present, namely the users in the elevator are all clients registered for accommodation, otherwise, when the faces of at least one user are not matched, the background server sends a control instruction to the elevator operation module, so that the elevator operation module controls a prompt module in the elevator to send alarm information, and abnormal conditions are notified to the foreground terminal.
In some embodiments, determining the elevator taking authority of a user in the elevator according to the face comparison result, and controlling a prompt module in the elevator to send an alarm prompt when the user does not have the elevator taking authority, the method includes: when the second face information of the user is successfully matched with the face in the first face information, judging that the user in the elevator has the elevator taking authority, otherwise, judging that the user in the elevator does not have the elevator taking authority; when the user in the elevator does not have the elevator taking permission, the background server is used for sending a control instruction to the elevator operation module so that the elevator operation module controls the prompt module in the elevator to send an alarm prompt.
Specifically, as in the foregoing embodiment, the background server compares the first face information with the second face information by using a face recognition algorithm, and when a face in the second face information matches a face belonging to the same person in the first face information, it is determined that the face matching is successful, and all users in the elevator currently have the elevator riding right. When the face in the second face information can not find the face belonging to the same person in the first face information, the face matching is judged to be failed, and at least one user in the current elevator does not have the elevator taking authority.
In some embodiments, obtaining elevator card information collected by an elevator operation module, determining a registered number of people taking an elevator according to the elevator card information, and determining an actual number of people taking an elevator in the elevator comprises: in the running process of the elevator, room card information of a user is acquired by using room card information acquisition equipment installed in the elevator, and the number of registered elevator passengers in the elevator at present is determined according to a user identifier in the room card information; and based on the second face information, determining the actual elevator taking number in the current elevator by using the elevator operation module, or acquiring the actual elevator taking number by using an elevator sensor installed in the elevator.
Specifically, in the running process of the elevator, based on user elevator card information (a user needs to swipe an elevator card to select a floor) acquired by the elevator card information acquisition equipment, the number of registered elevator passengers in the current elevator (namely, how many users in the current elevator own the elevator card) can be determined according to the user identification in the elevator card information. Because the specified user needs to use the elevator card to select the floor when taking the elevator, the registered elevator taking number with the elevator taking authority in the current elevator can be determined according to the number of the elevator cards identified by the elevator card information acquisition equipment when the elevator floor is selected.
Further, based on the second face information (namely, the face information corresponding to all the users in the elevator) collected before, the second face information is identified by using a program in the elevator operation module, and the number of the identified faces is used as the actual number of people taking the elevator in the current elevator; or acquiring the number of sensed personnel when entering the elevator by using an elevator sensor in the elevator, and taking the number of the personnel sensed by the elevator sensor as the actual number of people taking the elevator in the current elevator; besides, in practical application, the actual number of people taking the elevator can be estimated according to the weight of people in the elevator.
In some embodiments, comparing the registered number of people taking the elevator with the actual number of people taking the elevator, and controlling a prompt module in the elevator to send out an alarm prompt according to the comparison result, the method comprises the following steps: according to the comparison result between the number of the registered elevator taking people in the current elevator and the actual number of the elevator taking people, when the actual number of the elevator taking people is larger than the registered number of the elevator taking people, a background server is used for sending a control instruction to an elevator operation module, so that the elevator operation module controls a prompt module in the elevator to send an alarm prompt.
Specifically, after the accurate number of the registered elevator taking people and the actual number of the elevator taking people are obtained, the number of the registered elevator taking people and the actual number of the elevator taking people are compared, and when the actual number of the elevator taking people is larger than the registered number of the elevator taking people according to a comparison result, the background server sends a control instruction to the elevator operation module so as to control the prompt module to send out an alarm prompt.
In some embodiments, acquire the room card number of inductions of every floor that utilizes elevator operation module to gather to acquire the actual number of people that goes out the terraced of every floor that utilizes elevator camera to gather, judge with the actual number of people that goes out the terraced according to room card number of inductions, send according to the suggestion module in the judgement result control elevator and report an emergency and ask for help or increased vigilance the suggestion, include: determining the number of times of sensing of the elevator card corresponding to each floor based on the elevator card information acquired by the elevator card information acquisition equipment, monitoring the door opening event of the elevator in the running process of the elevator, and acquiring the number of actual elevator exits corresponding to each floor by using an elevator camera when the door opening event of the elevator is detected; according to the judgment result between the elevator card induction times of each floor and the actual elevator exit number of each floor, when the actual elevator exit number is greater than the elevator card induction times, the background server is used for sending a control instruction to the elevator operation module, so that the elevator operation module controls the prompt module in the elevator to send an alarm prompt.
Specifically, in the automatic operation process of the elevator, the floors selected by the elevator are utilized according to the elevator taking process of the user, namely, the elevator taking process is determined according to the elevator information acquired by the elevator information acquisition equipment, the elevator information contains the floor information selected by the user, the elevator taking process is performed for the number of times of induction of the elevator card corresponding to each floor, and one elevator taking process corresponds to one elevator taking time. And then, the elevator operation module monitors the door opening event of the elevator, and when the door opening event occurs, the number of the actual elevator exit people on the floor is collected by using the elevator camera, namely, the number of the actual elevator exit people on the floor is recorded according to the number of people shot in the camera.
And further, comparing the response times of the elevator card corresponding to each floor with the actual elevator exit number of people on the floor, and when the comparison result shows that the actual elevator exit number is greater than the response times of the elevator card, indicating that the number of people actually going out of the elevator exceeds the number of people taking the elevator, and selecting the floor by using the elevator card, namely at least one elevator exit person is a non-registered person. At the moment, the background server is used for sending a control instruction to the elevator operation module so as to control the prompt module in the elevator to send an alarm prompt.
According to the technical scheme provided by the embodiment of the disclosure, the method for preventing trailing in the elevator is a brand-new method, and comprises the steps of obtaining first face information collected during foreground registration and second face information collected by a camera during elevator riding, and comparing the first face information with the second face information by using a background server, so as to judge whether people in the elevator are registered people or non-registered people; secondly, in the elevator taking process, comparing the number of registered persons taking the elevator obtained according to the card swiping information with the actual number of persons taking the elevator obtained through face recognition to judge whether unregistered persons are mixed in the elevator taking process, and sending an alarm to a user; in addition, according to the comparison between the house card induction times of each floor and the actual elevator exit number of each floor, whether non-registered persons or registered persons exit from floors which are not allowed is judged, and an alarm is sent to a user. The embodiment of the disclosure can effectively prevent the occurrence of trailing events in the elevator, improve the safety of taking the elevator by a user, and improve the experience of taking the elevator by the user.
The following are embodiments of the disclosed apparatus that may be used to perform embodiments of the disclosed methods. For details not disclosed in the embodiments of the apparatus of the present disclosure, refer to the embodiments of the method of the present disclosure.
Fig. 3 is a schematic structural diagram of an anti-trailing device in an elevator provided by the embodiment of the disclosure. As shown in fig. 3, the device for preventing trailing in an elevator comprises:
the acquisition module 301 is configured to acquire first face information sent by a foreground and acquire second face information acquired by using an elevator camera during elevator taking, wherein the first face information is information acquired by a user during foreground registration;
the comparison module 302 is configured to perform face comparison on the first face information and the second face information by using a face recognition algorithm, determine an elevator taking authority of a user in the elevator according to a face comparison result, and control a prompt module in the elevator to send an alarm prompt when the user does not have the elevator taking authority;
the comparison module 303 is configured to acquire elevator card information acquired by the elevator operation module, determine the number of registered elevator passengers according to the elevator card information, determine the actual number of elevator passengers in the elevator, compare the number of registered elevator passengers with the actual number of elevator passengers, and control the prompt module in the elevator to send an alarm prompt according to the comparison result;
the judgment module 304 is configured to acquire the elevator card induction times of each floor acquired by the elevator operation module, acquire the actual elevator exit number of each floor acquired by the elevator camera, judge according to the elevator card induction times and the actual elevator exit number, and control the prompt module in the elevator to send an alarm prompt according to the judgment result.
In some embodiments, the obtaining module 301 in fig. 3 acquires face information of a user by using a foreground registration device, and uploads the face information as first face information to a background server for storage, where the first face information includes face information corresponding to all registered users.
In some embodiments, when the elevator is started, the obtaining module 301 in fig. 3 utilizes the elevator camera to collect the face information of the user in the elevator, uses the collected face information as the second face information, and utilizes the elevator running module to transmit the second face information to the background server through the encrypted communication network, so that the background server sequentially compares the second face information with the first face information.
In some embodiments, the comparing module 302 in fig. 3 determines that the user in the elevator has the right to take the elevator when the second face information of the user is successfully matched with the face in the first face information, and otherwise determines that the user in the elevator does not have the right to take the elevator; when the user in the elevator does not have the elevator taking permission, the background server is used for sending a control instruction to the elevator operation module so that the elevator operation module controls the prompt module in the elevator to send an alarm prompt.
In some embodiments, the comparison module 303 in fig. 3 acquires the elevator card information of the user by using the elevator card information acquisition device installed in the elevator during the operation of the elevator, and determines the number of registered elevator passengers in the elevator according to the user identifier in the elevator card information; and based on the second face information, determining the actual elevator taking number in the current elevator by using the elevator operation module, or acquiring the actual elevator taking number by using an elevator sensor installed in the elevator.
In some embodiments, the comparing module 303 in fig. 3 sends a control instruction to the elevator operation module by using the background server according to the comparison result between the number of registered elevator passengers and the number of actual elevator passengers in the current elevator, so that the elevator operation module controls the prompting module in the elevator to send an alarm prompt when the number of actual elevator passengers is greater than the number of registered elevator passengers.
In some embodiments, the determining module 304 in fig. 3 determines the number of times of door card sensing corresponding to each floor based on the door card information acquired by the door card information acquiring device in the elevator, monitors the door opening event of the elevator in the elevator operation process, and acquires the number of actual people going out of the elevator corresponding to each floor by using the elevator camera when the door opening event of the elevator is detected; according to the judgment result between the elevator card induction times of each floor and the actual elevator exit number of each floor, when the actual elevator exit number is greater than the elevator card induction times, the background server is used for sending a control instruction to the elevator operation module, so that the elevator operation module controls the prompt module in the elevator to send an alarm prompt.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present disclosure.
Fig. 4 is a schematic structural diagram of the electronic device 4 provided in the embodiment of the present disclosure. As shown in fig. 4, the electronic apparatus 4 of this embodiment includes: a processor 401, a memory 402 and a computer program 403 stored in the memory 402 and executable on the processor 401. The steps in the various method embodiments described above are implemented when the processor 401 executes the computer program 403. Alternatively, the processor 401 implements the functions of the respective modules/units in the above-described respective apparatus embodiments when executing the computer program 403.
Illustratively, the computer program 403 may be partitioned into one or more modules/units, which are stored in the memory 402 and executed by the processor 401 to accomplish the present disclosure. One or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of the computer program 403 in the electronic device 4.
The electronic device 4 may be a desktop computer, a notebook, a palm computer, a cloud server, or other electronic devices. The electronic device 4 may include, but is not limited to, a processor 401 and a memory 402. Those skilled in the art will appreciate that fig. 4 is merely an example of the electronic device 4, and does not constitute a limitation of the electronic device 4, and may include more or less components than those shown, or combine certain components, or different components, e.g., the electronic device may also include input-output devices, network access devices, buses, etc.
The Processor 401 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage 402 may be an internal storage unit of the electronic device 4, for example, a hard disk or a memory of the electronic device 4. The memory 402 may also be an external storage device of the electronic device 4, for example, a plug-in hard disk provided on the electronic device 4, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like. Further, the memory 402 may also include both internal storage units of the electronic device 4 and external storage devices. The memory 402 is used for storing computer programs and other programs and data required by the electronic device. The memory 402 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules, so as to perform all or part of the functions described above. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the description of each embodiment has its own emphasis, and reference may be made to the related description of other embodiments for parts that are not described or recited in any embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the technical solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.
In the embodiments provided in the present disclosure, it should be understood that the disclosed apparatus/computer device and method may be implemented in other ways. For example, the above-described apparatus/computer device embodiments are merely illustrative, and for example, a division of modules or units, a division of logical functions only, an additional division may be made in actual implementation, multiple units or components may be combined or integrated with another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, the present disclosure may implement all or part of the flow of the method in the above embodiments, and may also be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, and when the computer program is executed by a processor, the computer program may implement the steps of the above methods and embodiments. The computer program may comprise computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain suitable additions or additions that may be required in accordance with legislative and patent practices within the jurisdiction, for example, in some jurisdictions, computer readable media may not include electrical carrier signals or telecommunications signals in accordance with legislative and patent practices.
The above examples are only intended to illustrate the technical solutions of the present disclosure, not to limit them; although the present disclosure has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present disclosure, and are intended to be included within the scope of the present disclosure.
Claims (10)
1. A method of preventing tailing in an elevator, comprising:
acquiring first face information sent by a foreground, and acquiring second face information acquired by using an elevator camera when a user takes an elevator, wherein the first face information is acquired when the user registers at the foreground;
comparing the first face information with the second face information by using a face recognition algorithm, determining the elevator taking authority of a user in the elevator according to a face comparison result, and controlling a prompt module in the elevator to send an alarm prompt when the user does not have the elevator taking authority;
acquiring elevator card information acquired by an elevator operation module, determining the number of registered elevator passengers according to the elevator card information, determining the actual number of elevator passengers in an elevator, comparing the registered number of elevator passengers with the actual number of elevator passengers, and controlling a prompt module in the elevator to send an alarm prompt according to a comparison result;
the elevator monitoring system comprises an elevator operation module, a room card sensing module, an elevator camera and a prompt module, wherein the room card sensing number of times of each floor acquired by the elevator operation module is acquired, the actual number of people going out of the elevator of each floor acquired by the elevator camera is acquired, the room card sensing number of times and the actual number of people going out of the elevator are judged, and the prompt module in the elevator is controlled to send an alarm prompt according to the judgment result.
2. The method according to claim 1, wherein the obtaining the first facial information sent by the foreground comprises:
the method comprises the steps of collecting face information of a user by using a front-end registration device, uploading the face information as first face information to a background server for storage, wherein the first face information comprises face information corresponding to all registered users.
3. The method of claim 1, wherein the obtaining second face information collected by an elevator camera while riding comprises:
when the elevator is started, the elevator camera is utilized to collect face information of a user in the elevator, the collected face information is used as second face information, and the elevator operation module is utilized to transmit the second face information to the background server through the encrypted communication network, so that the background server compares the second face information with the first face information in sequence.
4. The method as claimed in claim 3, wherein the determining of the right of taking the elevator of the user in the elevator according to the face comparison result, and controlling a prompt module in the elevator to send an alarm prompt when the user does not have the right of taking the elevator comprises:
when the second face information of the user is successfully matched with the face in the first face information, judging that the user in the elevator has the elevator taking authority, otherwise, judging that the user in the elevator does not have the elevator taking authority;
when the user in the elevator does not have the elevator taking permission, the background server is used for sending a control instruction to the elevator operation module so that the elevator operation module controls the prompt module in the elevator to send an alarm prompt.
5. The method of claim 1, wherein the obtaining of the elevator cab information collected by the elevator operation module, determining a number of registered elevators based on the elevator cab information, and determining an actual number of elevators in the elevator comprises:
in the running process of the elevator, room card information of a user is acquired by using room card information acquisition equipment installed in the elevator, and the number of registered elevator passengers in the elevator at present is determined according to a user identifier in the room card information;
and based on the second face information, determining the actual elevator taking number in the current elevator by using the elevator operation module, or acquiring the actual elevator taking number by using an elevator sensor installed in the elevator.
6. The method as claimed in claim 5, wherein the comparing the registered number of people taking the elevator with the actual number of people taking the elevator, and controlling a prompt module in the elevator to give out an alarm prompt according to the comparison result comprises:
according to the comparison result between the registered elevator taking number and the actual elevator taking number in the current elevator, when the actual elevator taking number is larger than the registered elevator taking number, a background server is used for sending a control instruction to the elevator operation module, so that the elevator operation module controls a prompt module in the elevator to send an alarm prompt.
7. The method according to claim 1, wherein the obtaining of the number of elevator card responses of each floor collected by an elevator operation module and the number of actual elevator exit people of each floor collected by an elevator camera, the determining according to the number of elevator card responses and the number of actual elevator exit people, and the controlling of a prompt module in an elevator to send an alarm prompt according to the determining result comprises:
determining the number of times of sensing of the elevator card corresponding to each floor based on the elevator card information acquired by the elevator card information acquisition equipment, monitoring the door opening event of the elevator in the running process of the elevator, and acquiring the number of actual elevator exit people corresponding to each floor by using the elevator camera when the door opening event of the elevator is detected;
according to the judgment result between the number of times of sensing the elevator card on each floor and the number of actual elevator outgoing persons on each floor, when the number of actual elevator outgoing persons is larger than the number of times of sensing the elevator card, a background server is utilized to send a control instruction to the elevator operation module, so that the elevator operation module controls a prompt module in the elevator to send an alarm prompt.
8. An anti-tailing device in an elevator, comprising:
the system comprises an acquisition module, a display module and a display module, wherein the acquisition module is configured to acquire first face information sent by a foreground and acquire second face information acquired by an elevator camera when a user takes a elevator, and the first face information is information acquired by the user when the user registers on the foreground;
the comparison module is configured to compare the first face information with the second face information by using a face recognition algorithm, determine the elevator taking authority of a user in the elevator according to a face comparison result, and control the prompt module in the elevator to send an alarm prompt when the user does not have the elevator taking authority;
the comparison module is configured to acquire elevator card information acquired by the elevator operation module, determine the number of registered elevator passengers according to the elevator card information, determine the actual number of elevator passengers in the elevator, compare the registered number of elevator passengers with the actual number of elevator passengers, and control the prompt module in the elevator to send an alarm prompt according to the comparison result;
the judgment module is configured to acquire the number of times of elevator card induction of each floor acquired by the elevator operation module, acquire the number of actual elevator outgoing persons of each floor acquired by the elevator camera, judge according to the number of times of elevator card induction and the number of actual elevator outgoing persons, and control the prompt module in the elevator to send out alarm prompts according to judgment results.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method of any one of claims 1 to 7 when executing the program.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1 to 7.
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| CN202210199793.9A CN114476891A (en) | 2022-03-02 | 2022-03-02 | Method, device, equipment and storage medium for preventing tailing in elevator |
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| CN202210199793.9A CN114476891A (en) | 2022-03-02 | 2022-03-02 | Method, device, equipment and storage medium for preventing tailing in elevator |
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