CN113053013B - Access control method and device based on face recognition, computer equipment and medium - Google Patents

Access control method and device based on face recognition, computer equipment and medium Download PDF

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Publication number
CN113053013B
CN113053013B CN202110319183.3A CN202110319183A CN113053013B CN 113053013 B CN113053013 B CN 113053013B CN 202110319183 A CN202110319183 A CN 202110319183A CN 113053013 B CN113053013 B CN 113053013B
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China
Prior art keywords
information
elevator
face
face information
user information
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Chinese (zh)
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CN113053013A (en
Inventor
李文沛
庞竞强
邓岳涛
毛树林
李宇光
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Shenzhen Jiazhaoye Technology Group Co ltd
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Shenzhen Jiazhaoye Technology Group Co ltd
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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • B66B1/18—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of several cars or cages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/468—Call registering systems
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/40—Details of the change of control mode
    • B66B2201/46—Switches or switchgear
    • B66B2201/4607—Call registering systems
    • B66B2201/4638—Wherein the call is registered without making physical contact with the elevator system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/40—Details of the change of control mode
    • B66B2201/46—Switches or switchgear
    • B66B2201/4607—Call registering systems
    • B66B2201/4676—Call registering systems for checking authorization of the passengers

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Elevator Control (AREA)

Abstract

The application relates to a face recognition-based access control method, a face recognition-based access control device, computer equipment and a medium. The method comprises the following steps: acquiring first face information through an access control device; comparing the first face information with pre-stored standard face information; when the standard face information corresponding to the first face information exists, opening an access control; obtaining an elevator corresponding to the successfully compared standard face information, and sending a control instruction to the elevator so as to enable the elevator to reach a preset layer; collecting current user information through information collecting equipment in an elevator; and when the current user information is matched with the pre-stored target user information, controlling the elevator to run to the floor number corresponding to the target user information. By adopting the method, the intelligent level is improved by relying on a face recognition technology and a non-inductive technology, the non-inductive convenient personnel passing experience is realized, and convenience and safety are realized.

Description

Access control method and device based on face recognition, computer equipment and medium
Technical Field
The present application relates to the field of artificial intelligence technologies, and in particular, to a method and an apparatus for controlling an access control system based on face recognition, a computer device, and a medium.
Background
Face Recognition (Face Recognition) is a biometric technology for performing identification based on facial feature information of a person. The face recognition uses a camera or a video camera to collect images or video streams containing faces, automatically detects and tracks the faces in the images, and further performs a series of related application operations on the detected face images. The technology comprises image acquisition, feature positioning, identity confirmation and search and the like.
The entrance guard security protection system and the smart elevator of traditional district mostly still appear in entrance guard's card, the state that the password was unblanked, the user is that the entrance guard card loses or entrance guard's password changes, the user just is difficult to open entrance guard and gets into the district, this kind of traditional entrance guard security protection system is relatively poor to district user's experience, simultaneously the visitor who visits outside needs to get into after the registration of managers department mostly, the procedure is complicated, the waste time.
In addition, the access control card or the password is adopted, so that the user is required to contact with the access control panel or the elevator panel, when the access control panel or the elevator panel is polluted or when a plurality of people use the elevator panel, cross infection is easily caused, and the intelligence is insufficient.
Disclosure of Invention
Therefore, in order to solve the above technical problems, it is necessary to provide a method, an apparatus, a computer device, and a medium for controlling a door access based on face recognition, which can improve the level of intelligence and achieve a door opening without feeling.
A door control method based on face recognition comprises the following steps:
acquiring first face information through access control equipment;
comparing the first face information with pre-stored standard face information;
when the standard face information corresponding to the first face information exists, opening an access control;
obtaining an elevator corresponding to the successfully compared standard face information, and sending a control instruction to the elevator so as to enable the elevator to reach a preset layer;
collecting current user information through information collecting equipment in an elevator;
and when the current user information is matched with the pre-stored target user information, controlling the elevator to run to the floor corresponding to the target user information.
In one embodiment, the sending a control command to the elevator to make the elevator reach a preset floor at a preset time comprises:
acquiring the geographical position of the entrance guard;
and determining a preset layer according to the geographic position, and sending a control command to the elevator according to the preset layer so that the elevator reaches the preset layer at preset time.
In one embodiment, the collecting current user information by an information collecting device in the elevator comprises:
acquiring second face information through face acquisition equipment in the elevator; or
And acquiring digital code information through digital code acquisition equipment in the elevator.
In one embodiment, when there is standard face information corresponding to the first face information, after the entrance guard is opened, the method further includes:
caching target user information corresponding to the successfully compared standard face information;
after current user information is collected through information acquisition equipment in the elevator, the method further comprises the following steps:
and matching the current user information with the cached target user information.
In one embodiment, the target user information comprises household information; the registration mode of the household information comprises the following steps:
receiving resident information uploaded by a user terminal, and auditing the resident information;
and when the resident information is approved, storing the resident information as target user information.
In one embodiment, the target user information comprises visitor information; the visitor information registration mode comprises the following steps:
receiving visitor information uploaded by a user terminal, wherein the visitor information comprises visit time;
and storing the visitor information as target user information, and setting effective time of the visitor information based on the visit time.
In one embodiment, the sending a control command to the elevator to make the elevator reach a preset floor includes:
acquiring the entrance guard position, and calculating according to the entrance guard position and the position of the elevator to obtain the arrival time of the user;
sending a control command to the elevator before the user arrival time such that the elevator reaches a preset floor before the user arrival time.
The utility model provides an entrance guard control device based on face identification, the device includes:
the first acquisition module is used for acquiring first face information through the access control equipment;
the first comparison module is used for comparing the first face information with pre-stored standard face information;
the entrance guard control module is used for opening an entrance guard when standard face information corresponding to the first face information exists;
the instruction sending module is used for obtaining an elevator corresponding to the standard face information successfully compared and sending a control instruction to the elevator so that the elevator reaches a preset layer;
the second acquisition module is used for acquiring the current user information through information acquisition equipment in the elevator;
and the elevator control module is used for controlling the elevator to run to the floor corresponding to the target user information when the current user information is matched with the pre-stored target user information.
A computer device comprising a memory storing a computer program and a processor implementing the steps of the method in any of the above embodiments when the processor executes the computer program.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method of any one of the above-mentioned embodiments.
The access control method based on the face recognition, the device, the computer equipment and the medium are characterized in that the face information is compared at a community gate, the user access control meeting the requirements can be opened, the non-inductive operation is realized by collecting the user information when the elevator is used, the manual contact of a user is avoided, and the like, the non-inductive door opening is realized, in addition, after the community access control is opened, the elevator can be controlled to a preset layer, so that the user can timely get on the elevator, the crowd gathering is avoided, and the non-inductive convenient personnel passing is realized.
Drawings
Fig. 1 is an application environment diagram of an access control method based on face recognition in one embodiment;
fig. 2 is a schematic flow chart of an access control method based on face recognition in one embodiment;
FIG. 3 is a diagram of a household information upload interface of a user terminal in one embodiment;
FIG. 4 is a diagram of a numeric code generated based on household information in one embodiment;
FIG. 5 is a visitor information collection diagram in one embodiment;
FIG. 6 is a schematic diagram of a numeric code generated by visitor information in one embodiment;
fig. 7 is a schematic flow chart of a door access control method based on face recognition in another embodiment;
FIG. 8 is a block diagram of an embodiment of a face recognition based access control device;
FIG. 9 is a diagram of an internal structure of a computer device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The access control method based on face recognition can be applied to the application environment shown in fig. 1. The access control device 102 and the information acquisition device 104 in the elevator are respectively in communication with the server 106, and the user terminal 108 is also in communication with the server 106 through a network, wherein the access control device 102 and the information acquisition device 104 in the elevator may include at least one. The access control device 102 can collect first face information and send the collected first face information to the server 106, the server 106 compares the collected first face information with prestored standard face information, if the comparison is successful, the access control can be opened, an elevator corresponding to the successfully compared standard face information can be obtained, and a control instruction is sent to the elevator, so that the elevator can reach a preset floor, when a user walks to an elevator door, the elevator is directly opened, the elevator does not need to wait for the elevator, and in order to achieve non-contact, after the user walks into the elevator, the current user information is collected through the information collection device 104 in the elevator, the information collection device 104 sends the collected current user information to the server 106, the server 106 compares the current user information with the prestored user information, if the comparison is successful, the elevator is controlled to reach the floor corresponding to the target user information. Like this compare through face information at the district gate, the user entrance guard who meets the requirements just can open, and also realizes the noninductive operation through gathering user information when using the elevator, avoids the user to do all can the hand contact etc. has realized noninductive opening, is opening the district entrance guard back in addition, can also control the elevator to predetermineeing the layer to make the user can in time go up the elevator, avoid crowd's gathering, realize that the insensible convenient personnel are current.
The access control device 102 may be an intelligent device installed at doorways such as a residential quarter doorway, a garden doorway, a unit doorway, or a parking lot doorway, and may be integrated with a face acquisition device. The information collecting device 102 is an information collecting device integrated in the elevator, and can collect digital codes or face information and the like. The server 106 may be implemented as a stand-alone server or a server cluster composed of a plurality of servers, and the user terminal 108 may be, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices.
In an embodiment, as shown in fig. 2, a door access control method based on face recognition is provided, and is described by taking an example that the method is applied to a server in fig. 1, including the following steps:
s202: the first face information is collected through the entrance guard equipment.
Specifically, the entrance guard equipment is the intelligent equipment installed in the scenes such as the doorway of a community, a garden and the like and the entrance of a unit or the entrance of a parking lot, and when the user arrives at the scenes, the entrance guard equipment can actively collect the first face information of the user, wherein the entrance guard equipment can be a panel in the scenes, when the resident enters the community, the resident stands in front of the panel, and the panel identifies the first face information of the current user through the face identification module.
In one embodiment, in order to avoid that the access control device is ineffectively triggered for multiple times, for example, face acquisition is also performed by an irrelevant roadside person, an acquisition and identification range of the access control device may be preset, and the first face information may be acquired and identified only when an object in the acquisition and identification range is reached, where the acquisition and identification range may be preset according to a use scene, for example, in a scene where people pass, the acquisition and identification range is small, and in a scene where vehicles pass, because a general person is in a vehicle, the acquisition and identification range is large.
In one embodiment, in order to avoid the operations of collecting and sending the same object to the server for multiple times, a comparison process may be set at the access control device, that is, after the access control device collects the first face information, local comparison is performed first, so as to determine whether the first face information has been sent to the server within a preset time period, if not, sending is performed, otherwise, sending is not required, wherein the preset time period may be set according to the maximum delay door opening time that people can tolerate, for example, 1 minute and the like, so that the sending of the same first face information for multiple times may be avoided, and the calculation amount of the server may be reduced.
In one embodiment, when the entrance guard is in an open state, the entrance guard device may not need to collect the first face information of the user passing through the entrance guard. In other embodiments, when the entrance guard is in an open state, the entrance guard equipment still collects the first face information of the user passing through the entrance guard, sets a label without face recognition for the collected first face information, and sends the first face information with the label to the server for storage, so that the server can judge whether an external person enters according to the first face information without face recognition in an idle state.
S204: and comparing the first face information with the pre-stored standard face information.
Specifically, the standard face information is pre-stored and may be resident information or visitor information, wherein the resident information may be resident binding through an application program of a community, and is submitted to a service area after the standard face information is collected, and the server performs storage after the server performs auditing and the auditing are successful. The visitor information can be applied by the user who already stores the information, namely, the user submits a visitor invitation through the user terminal and submits the visitor information, so that the server can store the visitor information. Optionally, the guest information may set an effective time, so when the first face information is compared with the pre-stored standard face information, the first face information may be compared with only the resident information and the guest information within the current time period of the effective time, thereby reducing a certain amount of comparison.
In addition, the server may compare the first face information with the standard face information stored in advance through multiple threads, so that efficiency may be improved, where there may be multiple access control devices, and thus the server may pre-allocate comparison services corresponding to the access control devices, for example, the server is implemented through a cluster, different servers are used to process the first face information sent by different access control devices, and each server may process through multiple threads. In other embodiments, a thread pool may be maintained in the server, so as to implement maintenance of a dynamic thread, so as to improve the efficiency of comparing the first face information with the pre-stored standard face information.
S206: and when the standard face information corresponding to the first face information exists, opening the access control.
Specifically, when the standard face information corresponding to the first face information exists, that is, the user is allowed to enter, so that the entrance guard is opened, and the user can conveniently enter the cell.
Optionally, the access control device can also set the opening time, and the user can close the access control device in time after entering the cell.
S208: and obtaining an elevator corresponding to the successfully compared standard face information, and sending a control instruction to the elevator so that the elevator reaches a preset layer.
Specifically, in order to achieve non-inductive entry, after the entrance guard equipment is opened, a user enters a cell, the server acquires an elevator corresponding to the successfully compared standard face information, namely the server acquires corresponding user information, and then extracts address information from the user information, so that the corresponding elevator is determined, and a control instruction is sent to the elevator, so that the elevator reaches a preset floor, for example, reaches one floor or a minus floor.
And optionally, the waiting time of the elevator can be set in an executable way, and if the user fails to enter the elevator in time, the user can call the elevator again through the call panel device of the hall of the unit building. The elevator waiting time can be set to 1 minute or the like, or dynamically set according to the time when the user arrives at the elevator, and it should be noted that if the elevator is used by other users in the elevator waiting time, other users can normally use the elevator, and the elevator waiting time is over.
S210: and acquiring the current user information through information acquisition equipment in the elevator.
Specifically, the information acquisition device is in the elevator, and can be a face acquisition device in the elevator or a digital code acquisition device and the like, namely, the information acquisition device can acquire the current user information in a non-contact manner, so that the user can be prevented from contacting the device in the elevator, and cross infection is avoided.
S212: and when the current user information is matched with the pre-stored target user information, controlling the elevator to run to the floor corresponding to the target user information.
Specifically, after the current user information is collected, the information collection device sends the current user information to the server, so that the server performs matching processing on the current user information again to obtain corresponding target user information, and the elevator can be controlled to run to a corresponding floor according to the buttons of the floor corresponding to the user at the information points of the target user successfully matched, so that the user can enter the elevator without feeling and contact.
In one embodiment, when the server matches the current user information with the pre-stored target user information, the server can acquire the resident information and the visitor information of the unit corresponding to the elevator to match, so that the data volume is reduced, and the processing efficiency is improved.
In one embodiment, in order to further improve matching efficiency, the server may further cache target user information corresponding to a user who currently passes through the access control, and then only match the current user information with the cached target user information. Furthermore, the server preferably matches only the current user information with the cached target user information corresponding to the current elevator.
In addition, in this embodiment, the uploading of the human face is realized through an application program of a third-party platform, such as a cloud flash payment platform, and the community service is performed in the third-party platform.
According to the entrance guard control method based on face recognition, the face information is compared at the entrance of the community, the user entrance guard meeting the requirements can be opened, the non-inductive operation is realized by collecting the user information when the elevator is used, manual contact of the user is avoided, non-inductive door opening is realized, and after the entrance guard of the community is opened, the elevator can be controlled to a preset layer, so that the user can get on the elevator in time, crowd gathering is avoided, and the non-inductive convenient personnel passing is realized.
In one embodiment, sending a control command to the elevator to cause the elevator to reach a preset floor at a preset time comprises: acquiring the geographical position of an entrance guard; and determining a preset layer according to the geographic position, and sending a control command to the elevator according to the preset layer so that the elevator reaches the preset layer at preset time.
Specifically, in this embodiment, a plurality of entrance guards exist, for example, the entrance guards are respectively arranged at each entrance of a cell, and at least one type of entrance guard, for example, a pedestrian entrance guard and a vehicle entrance guard, may be arranged at each entrance of the cell. Therefore, the position of the resident can be judged according to the access control equipment, if the user enters from the garage, the elevator is controlled to reach the minus first floor, and if the user enters from the first floor, the elevator is controlled to reach the first floor. Therefore, the server firstly determines the geographical position of the opened access control, then determines the preset layer to be reached by the elevator according to the geographical position, for example, if the access control is a pedestrian entrance access control on the ground, the elevator can be controlled to reach one layer, and if the access control is a vehicle access control, the elevator can be controlled to reach a negative layer. In addition, the server can determine a preset layer according to the type of the entrance guard, for example, if the entrance guard is a pedestrian, the elevator is controlled to reach a layer, if the entrance guard is a vehicle, the server acquires information of the vehicle, such as license plate information, and judges whether an underground parking space corresponding to the license plate information exists, if the information exists, the elevator is controlled to reach a negative layer, otherwise, the elevator is controlled to reach the layer, so that the accuracy of the preset layer is ensured, and the user is prevented from gathering at an elevator door.
In the embodiment, the preset floor of the elevator can be determined according to the geographical position of the entrance guard, and then the elevator is controlled to reach the preset floor so as to wait for the user to take.
In one embodiment, the current user information is collected by an information collecting device in the elevator, and the method comprises the following steps: acquiring second face information through face acquisition equipment in the elevator; or the digital code information is collected by digital code collecting equipment in the elevator.
Specifically, in this embodiment, a plurality of non-inductive implementation manners of current user information acquisition in the elevator are provided, wherein a face acquisition device can be arranged in the elevator to acquire second face information, and the second face information is sent to the server, so that the server can match the second face information to obtain corresponding user information, and thus determine the floor where the user is located, and further light the corresponding floor button, so that the elevator runs to the corresponding floor.
In addition, can also set up digital code collection equipment, for example two-dimensional code collection equipment in the elevator to can gather the digital code that the user demonstrates, and send and match to the server, thereby judge the floor that the user belongs to, and then light corresponding floor button, so that the elevator moves to corresponding floor. Wherein the digital code that the user demonstrates is pre-generated, for example when the user registers, user information is received to the server, and generate according to user information, and after generating this two-dimensional code, this two-dimensional code is issued to user terminal to the server, thereby the user can demonstrate this two-dimensional code through user terminal after getting into the elevator, in other embodiments, the user can also print this two-dimensional code, make the key ring etc. conveniently carry, thereby when getting into the elevator, information acquisition equipment can gather the two-dimensional code on the key ring, and then send and match to the server, thereby judge the floor that the user belongs to, and then light corresponding floor button, so that the elevator moves to corresponding floor.
In the above embodiment, the lighting of floors in the elevator without inductive contact is realized in various ways, thereby avoiding cross infection.
In one embodiment, when there is standard face information corresponding to the first face information, after the entrance guard is opened, the method further includes: caching target user information corresponding to the successfully compared standard face information; after current user information is gathered through information acquisition equipment in the elevator, still include: and matching the current user information with the cached target user information.
Specifically, in order to improve matching efficiency, after the first face information acquired by the entrance guard equipment is matched by the server, the target user information corresponding to the first face information is cached, so that after a user enters a specific elevator and the information acquisition equipment in the elevator acquires current user information, the server can match the target user information corresponding to the elevator with the current user information through the cached target user information, so that the matching data volume is reduced, and the matching efficiency is improved.
The user information may include face information or digital code information.
In the above embodiment, depending on face identification/two-dimensional code technology, need not be manual, noninductive discernment is automatic to pass through gate and unit entrance guard (including one deck lobby and garage lobby) to go on the automatic calling landing, get into elevator car in, the automatic activation floor realizes the convenient personnel of noninductive current experience.
In one embodiment, the target user information includes household information; the registration mode of the household information comprises the following steps: receiving the resident information uploaded by the user terminal, and auditing the resident information; and when the resident information is approved, storing the resident information as the target user information.
Specifically, referring to fig. 3 and 4, fig. 3 is a schematic diagram of a household information uploading interface of a user terminal in an embodiment, and fig. 4 is a schematic diagram of a digital code generated according to household information in an embodiment.
In the embodiment, the house authentication is added to the mobile phone of the resident, the face information is uploaded, the house information and the face information are bound, and after the application is submitted, the property staff performs the audit in the background. After the verification is passed, the resident can use the two-dimensional code and the face to go in and out of the cell.
As shown in fig. 3, the resident information may include a current business state (i.e., a cell name), a unit number and a room number, a contact, a mobile phone number, and face information, wherein the face information may be a face photograph. Alternatively, if the tenant is a tenant, the lease-on time and the lease-off time may be set, so as to generate the valid time of the tenant information.
As shown in fig. 4, after the user terminal uploads the resident information, the server may generate a corresponding digital code according to the resident information, so that the user may enter the home according to at least one of the digital code or the face.
In the above embodiment, a flow of household registration and a generation manner of the digital code are given.
In one embodiment, the target user information includes visitor information; the visitor information registration mode comprises the following steps: receiving visitor information uploaded by a user terminal, wherein the visitor information comprises visit time; storing the visitor information as target user information, and setting validity time of the visitor information based on the visit time.
Specifically, referring to fig. 5 and 6, fig. 5 is a schematic diagram of visitor information collection in an embodiment, and fig. 6 is a schematic diagram of a numeric code generated by visitor information in an embodiment.
In the embodiment, the resident can invite the customer to visit through the mobile phone, and after the customer information is submitted, the visitor can enter the applet through the registered mobile phone number to check and use the temporary pass two-dimensional code. The user terminal of the resident sends a visit invitation to the user terminal of the visitor, and then the visitor clicks the visit requirement to enter the small program or the application program, so that the corresponding information can be filled in the interface according to the corresponding visitor information, and then the registration of the visitor is completed, and the visitor can enter the cell within the visit time.
As shown in fig. 5, the visitor information may include a current business status (i.e., a cell name), a visitor star dream, a gender, a mobile phone number, a visiting time, a visiting cause, etc., and may further include face information, and the server generates an address corresponding to the visitor information, such as a unit, a floor, etc., according to the resident information of the invited resident.
As shown in fig. 6, on the applet, the visitor enters the visitor pass list, checks the temporary pass two-dimensional code, and enters the cell through the temporary pass two-dimensional code and/or the face information.
Specifically, in other embodiments, when the visitor needs to visit, the resident may click on the visitor offer on the application, input the visitor's name, phone call, visit the house (only the house to which the resident has been bound may be selected for the offer), select start/end visit time (multiple visits may be made during the visit period, the two-dimensional code is a dynamic code), upload the visitor's face, and submit the information. After submission, the filled information can be synchronized to the system, a corresponding pass two-dimensional code is generated on an application program, and the resident can share the pass code to the visitor. Visitor's accessible temporary two-dimensional code gets into the community, and the elevator that links simultaneously reachs corresponding floor, or gets into the community through the people's face, and the elevator that links simultaneously reachs corresponding floor.
The above embodiments provide the flow of guest registration and the generation manner of the numeric code.
In one embodiment, sending control commands to the elevator to cause the elevator to reach the preset floor comprises: acquiring an entrance guard position, and calculating according to the entrance guard position and the position of an elevator to obtain user arrival time; sending a control command to the elevator before the user arrival time so that the elevator arrives at the preset floor before the user arrival time.
Specifically, in this embodiment, mainly considering the position between the elevator and the entrance guard, the time of the user arriving at the elevator from the entrance guard is obtained through road planning, and a control command is sent to the elevator before the arrival time of the user, so that the elevator arrives at a preset floor before the arrival time of the user, for example, the time required for the user to arrive at the elevator from the entrance guard is a, and the time for sending the control command to the elevator can be set to (a-1) minutes. Therefore, the elevator can normally run before the user does not reach the elevator, and the elevator can reach the preset floor according to the control command only when the user reaches the elevator, so that the elevator is convenient for the user to use.
Wherein, when there are a plurality of users, then can judge the time that a plurality of users arrived the elevator to judge whether this time is less than or equal to the default, if yes, then can control the time of opening the door of elevator, if be greater than the default, then can acquire the quantity of the elevator of corresponding building, according to the load of elevator, and the number distribution elevator that each time quantum corresponds, in order to realize intelligent control.
In the embodiment, the intelligent control of the elevator is realized according to the time, and a foundation is laid for the noninductive passing of the user.
Specifically, referring to fig. 7, fig. 7 is a flowchart of an access control method based on face recognition in another embodiment, in which the method mainly includes the following steps:
firstly, a user enters a small program or an application program to carry out house authentication, then after authentication information is input, a submission button is clicked, the information is synchronized to a management background, and confirmation of property personnel is waited.
Thus, the property personnel click a user authentication list at a management background, find a record needing to be checked through inquiry, check application information, click a check button, mark authentication information of the user as effective in a system after the check is passed, display a passing two-dimensional code at a corresponding user terminal, and pass code brushing or directly pass face brushing; if the verification is rejected, the rejection reason needs to be input, and after the verification, the system can automatically send a short message to the mobile phone number filled by the submission applicant to inform the verification result.
When a user swipes a pass code/face at an entrance and an exit, a door opening request is sent to the server, the server compares the acquired two-dimensional code/face information with data in the database to judge whether the user passes, and if the comparison result is that effective information of the user is found, a door opening instruction is sent to the server, so that the user can open the door. And if the comparison result is that the user information/valid information does not exist, returning the result to the access control equipment, and displaying the comparison result on a display screen of the access control equipment.
After the entrance guard equipment is opened, the system sends a calling call request to the elevator control system, sends the current position of the user and the floor to be reached, and the elevator equipment receives the instruction, can automatically reach the current floor of the user and waits for the user to enter the elevator.
After the user got into the elevator, in elevator car, the user brushed the passcode or activated corresponding floor through face identification, and the server returns for elevator equipment with the floor that this user needs arrived through analytic two-dimensional code information, and elevator equipment receives the instruction and lights corresponding floor and go to this floor to the automation.
According to the embodiment, based on the face recognition technology, hands are not needed, the non-inductive recognition automatically passes through a gate and a unit access control (including a first-layer lobby and a garage lobby) and automatically calls the elevator, the elevator car enters the elevator car, floors are automatically activated, non-inductive convenient and fast personnel passing experience is realized, and condition-based management is performed on visiting personnel, so that convenience and safety are realized.
It should be understood that although the steps in the flowcharts of fig. 2 and 7 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not limited to being performed in the exact order illustrated and, unless explicitly stated herein, may be performed in other orders. Moreover, at least a portion of the steps in fig. 2 and 7 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of performing the steps or stages is not necessarily sequential, but may be performed alternately or alternately with other steps or at least a portion of the steps or stages in other steps.
In one embodiment, as shown in fig. 8, there is provided a door access control device based on face recognition, including: first collection module 100, first comparison module 200, entrance guard control module 300, instruction sending module 400, second collection module 500 and elevator control module 600, wherein:
the first acquisition module 100 is used for acquiring first face information through an access control device;
the first comparison module 200 is configured to compare the first face information with pre-stored standard face information;
the access control module 300 is used for opening an access control when standard face information corresponding to the first face information exists;
the instruction sending module 400 is used for obtaining an elevator corresponding to the successfully compared standard face information and sending a control instruction to the elevator so that the elevator reaches a preset layer;
the second acquisition module 500 is used for acquiring the current user information through information acquisition equipment in the elevator;
and the elevator control module 600 is used for controlling the elevator to run to the floor corresponding to the target user information when the current user information is matched with the pre-stored target user information.
In one embodiment, the instruction sending module 400 includes:
the position acquisition unit is used for acquiring the geographical position of the entrance guard;
the first command sending unit is used for determining a preset floor according to the geographic position and sending a control command to the elevator according to the preset floor so that the elevator reaches the preset floor at preset time.
In one embodiment, the second acquiring module 500 is configured to acquire second face information through a face acquiring device in the elevator; or the digital code information is collected by digital code collecting equipment in the elevator.
In one embodiment, the above-mentioned entrance guard control device based on face recognition further includes:
the cache module is used for caching target user information corresponding to the successfully compared standard face information;
and the matching module is used for matching the current user information with the cached target user information.
In one embodiment, the target user information comprises resident information; above-mentioned entrance guard's controlling means based on face identification still includes:
the first receiving module is used for receiving the resident information uploaded by the user terminal and auditing the resident information;
and the storage module is used for storing the resident information as the target user information when the resident information is approved.
In one embodiment, the target user information includes guest information; above-mentioned entrance guard control device based on face identification still includes:
the second receiving module is used for receiving visitor information uploaded by the user terminal, and the visitor information comprises visit time;
and the information setting module is used for storing the visitor information as the target user information and setting the effective time of the visitor information based on the visit time.
In one embodiment, the instruction sending module 400 includes:
the arrival time calculation unit is used for acquiring the position of the entrance guard and calculating the arrival time of the user according to the position of the entrance guard and the position of the elevator;
and the second instruction sending unit is used for sending a control instruction to the elevator before the arrival time of the user so that the elevator reaches the preset floor before the arrival time of the user.
For the specific definition of the access control device based on face recognition, refer to the above definition of the access control method based on face recognition, and are not described herein again. All modules in the access control device based on the face recognition can be completely or partially realized through software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent of a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a server, and the internal structure thereof may be as shown in fig. 9. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operating system and the computer program to run on the non-volatile storage medium. The database of the computer device is used for storing user information. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to realize an access control method based on face recognition.
Those skilled in the art will appreciate that the architecture shown in fig. 9 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is provided, comprising a memory having a computer program stored therein and a processor that when executing the computer program performs the steps of: acquiring first face information through access control equipment; comparing the first face information with pre-stored standard face information; when the standard face information corresponding to the first face information exists, opening an access control; obtaining an elevator corresponding to the successfully compared standard face information, and sending a control instruction to the elevator so that the elevator reaches a preset layer; collecting current user information through information collecting equipment in an elevator; and when the current user information is matched with the pre-stored target user information, controlling the elevator to run to the floor corresponding to the target user information.
In one embodiment, the sending of control instructions to the elevator, implemented when the processor executes the computer program, to cause the elevator to reach the preset floor at the preset time comprises: acquiring the geographical position of an entrance guard; and determining a preset layer according to the geographic position, and sending a control command to the elevator according to the preset layer so that the elevator reaches the preset layer at preset time.
In one embodiment, the collecting of current user information by an information collecting device in an elevator, implemented when the processor executes the computer program, comprises: acquiring second face information through face acquisition equipment in the elevator; or the digital code information is collected by digital code collecting equipment in the elevator.
In one embodiment, the processor, when executing the computer program, after opening the door lock when the standard face information corresponding to the first face information exists, further includes: caching target user information corresponding to the successfully compared standard face information; after gathering current user information through the information acquisition equipment in the elevator, still include: and matching the current user information with the cached target user information.
In one embodiment, the target user information referred to by the processor in executing the computer program includes household information; the registration mode of the resident information realized when the processor executes the computer program comprises the following steps: receiving the resident information uploaded by the user terminal, and auditing the resident information; and when the resident information is approved, storing the resident information as the target user information.
In one embodiment, the target user information implemented by the processor when executing the computer program comprises guest information; the visitor information registration mode comprises the following steps: receiving visitor information uploaded by a user terminal, wherein the visitor information comprises visit time; storing the visitor information as target user information, and setting validity time of the visitor information based on the visit time.
In one embodiment, the sending of control instructions to the elevator to cause the elevator to reach the preset floor, implemented when the processor executes the computer program, comprises: acquiring an entrance guard position, and calculating according to the entrance guard position and the position of an elevator to obtain user arrival time; control commands are sent to the elevator before the user arrival time so that the elevator reaches the preset floor before the user arrival time.
In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when executed by a processor, performs the steps of: acquiring first face information through access control equipment; comparing the first face information with pre-stored standard face information; when the standard face information corresponding to the first face information exists, opening an access control; obtaining an elevator corresponding to the successfully compared standard face information, and sending a control instruction to the elevator so as to enable the elevator to reach a preset layer; collecting current user information through information collecting equipment in an elevator; and when the current user information is matched with the pre-stored target user information, controlling the elevator to run to the floor corresponding to the target user information.
In one embodiment, the sending of control instructions to the elevator, implemented when the computer program is executed by the processor, to cause the elevator to reach the preset floor at the preset time comprises: acquiring the geographical position of an entrance guard; and determining a preset layer according to the geographic position, and sending a control command to the elevator according to the preset layer so that the elevator reaches the preset layer at preset time.
In one embodiment, the computer program, when executed by the processor, implements collecting current user information via an information collection device in an elevator, comprising: acquiring second face information through face acquisition equipment in the elevator; or the digital code information is collected through a digital code collecting device in the elevator.
In one embodiment, the computer program, when executed by the processor, when there is standard face information corresponding to the first face information, further includes, after opening the door: caching target user information corresponding to the successfully compared standard face information; after gathering current user information through the information acquisition equipment in the elevator, still include: and matching the current user information with the cached target user information.
In one embodiment, the target user information to which the computer program is executed by the processor includes household information; the registration mode of the resident information realized when the computer program is executed by the processor comprises the following steps: receiving resident information uploaded by a user terminal, and auditing the resident information; and when the resident information is approved, storing the resident information as the target user information.
In one embodiment, the target user information implemented by the computer program when executed by the processor includes guest information; the visitor information registration mode comprises the following steps: receiving visitor information uploaded by a user terminal, wherein the visitor information comprises visit time; storing the visitor information as target user information, and setting validity time of the visitor information based on the visit time.
In one embodiment, the sending of control instructions to the elevator, implemented when the computer program is executed by the processor, to cause the elevator to reach the preset floor comprises: acquiring an entrance guard position, and calculating according to the entrance guard position and the position of an elevator to obtain user arrival time; control commands are sent to the elevator before the user arrival time so that the elevator reaches the preset floor before the user arrival time.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), for example.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present patent application shall be subject to the appended claims.

Claims (10)

1. The access control method based on face recognition is characterized by comprising the following steps of:
acquiring first face information in an identification range through entrance guard equipment;
comparing the first face information with pre-stored standard face information;
when standard face information corresponding to the first face information exists, opening an entrance guard, collecting second face information of a user passing through the entrance guard, setting a label without face recognition for the collected second face information, and sending the second face information with the label to a server for storage, so that the server judges whether an external person enters according to the second face information with the label without face recognition when the server is idle;
obtaining an elevator corresponding to the successfully compared standard face information, and sending a control instruction to the elevator so as to enable the elevator to reach a preset layer;
collecting current user information through information collecting equipment in an elevator;
when the current user information is matched with pre-stored target user information, controlling the elevator to run to the floor corresponding to the target user information;
when there is with during the standard face information that first face information corresponds, open the entrance guard after, still include:
caching target user information corresponding to the successfully compared standard face information;
after current user information is gathered through information acquisition equipment in the elevator, still include:
and matching the current user information with the resident information and visitor information of the unit corresponding to the elevator in the cached target user information.
2. The method of claim 1, wherein sending control commands to the elevator to cause the elevator to reach a preset floor at a preset time comprises:
acquiring the geographical position of the entrance guard;
and determining a preset layer according to the geographic position, and sending a control command to the elevator according to the preset layer so that the elevator reaches the preset layer at preset time.
3. The method of claim 1, wherein the collecting current user information by an information collecting device in an elevator comprises:
acquiring second face information through face acquisition equipment in the elevator; or
And acquiring digital code information through digital code acquisition equipment in the elevator.
4. The method according to any one of claims 1 to 3, wherein the target user information includes household information; the registration mode of the resident information comprises the following steps:
receiving resident information uploaded by a user terminal, and auditing the resident information;
and when the resident information is approved, storing the resident information as target user information.
5. The method of any of claims 1 to 3, wherein the target user information comprises guest information; the visitor information registration mode comprises the following steps:
receiving visitor information uploaded by a user terminal, wherein the visitor information comprises visit time;
and storing the visitor information as target user information, and setting effective time of the visitor information based on the visit time.
6. The method of claim 1, wherein sending control commands to the elevator to cause the elevator to reach a preset floor comprises:
acquiring the entrance guard position, and calculating according to the entrance guard position and the position of the elevator to obtain the arrival time of the user;
sending a control command to the elevator before the user arrival time such that the elevator reaches a preset floor before the user arrival time.
7. The utility model provides an entrance guard control device based on face identification, its characterized in that, the device includes:
the first acquisition module is used for acquiring first face information in an identification range through the access control equipment;
the first comparison module is used for comparing the first face information with pre-stored standard face information;
the access control module is used for opening an access control when standard face information corresponding to the first face information exists, acquiring second face information of a user passing the access control, setting a label without face recognition for the acquired second face information, and sending the second face information with the label to a server for storage, so that the server judges whether an external person enters according to the second face information with the label without face recognition when the server is idle;
the cache module is used for caching target user information corresponding to the successfully compared standard face information;
the instruction sending module is used for obtaining an elevator corresponding to the standard face information which is successfully compared, and sending a control instruction to the elevator so that the elevator reaches a preset layer;
the second acquisition module is used for acquiring the current user information through information acquisition equipment in the elevator;
the matching module is used for matching the current user information with resident information and visitor information of a unit corresponding to the elevator in the cached target user information;
and the elevator control module is used for controlling the elevator to run to the floor corresponding to the target user information when the current user information is matched with the pre-stored target user information.
8. The apparatus of claim 7, wherein the instruction sending module comprises:
the position acquisition unit is used for acquiring the geographical position of the entrance guard;
and the first instruction sending unit is used for determining a preset layer according to the geographic position and sending a control instruction to the elevator according to the preset layer so as to enable the elevator to reach the preset layer at preset time.
9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of the method of any of claims 1 to 6.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 6.
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