CN112299164B - Building elevator access management control system and control method thereof - Google Patents
Building elevator access management control system and control method thereof Download PDFInfo
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- CN112299164B CN112299164B CN202011135428.9A CN202011135428A CN112299164B CN 112299164 B CN112299164 B CN 112299164B CN 202011135428 A CN202011135428 A CN 202011135428A CN 112299164 B CN112299164 B CN 112299164B
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- 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
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- 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
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3423—Control system configuration, i.e. lay-out
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- 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
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
- B66B1/3461—Data transmission or communication within the control system between the elevator control system and remote or mobile stations
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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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- 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
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
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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
- B66B5/0037—Performance analysers
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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
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
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- 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
- B66B2201/402—Details of the change of control mode by historical, statistical or predicted traffic data, e.g. by learning
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- 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
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- 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
- B66B2201/4653—Call registering systems wherein the call is registered using portable devices
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention discloses a building elevator access management control system and a control method thereof, wherein the system comprises: the system comprises a first personnel identity identification module, a second personnel identity identification module, a third personnel identity identification module, a personnel information registration module, a data processing module and an elevator monitoring and alarming terminal; the first person identification module identifies face information of persons and records clothes characteristics and information of person access cards; the second personnel identification module identifies the face information and personnel card entering and exiting information when personnel enter and exit the elevator car; the third personnel identity recognition module re-recognizes the identity information in the lift car; the personnel information registration module registers personnel information, and the data processing module receives and judges the identification information sent by each identity identification module and the personnel information registration module, controls the operation of the elevator and transmits an alarm instruction to the elevator monitoring and alarm terminal. The invention improves the use safety and the identity authentication efficiency of the building elevator and simultaneously reduces the false alarm rate.
Description
Technical Field
The invention relates to the technical field of elevator access control and security monitoring, in particular to a building elevator access management control system and a control method thereof.
Background
With the wide construction of high-rise businesses and residences, the entrance and exit of various temporary personnel in the buildings need to be controlled, which brings a problem to property management. In recent years, the rapid development of face recognition systems and the popularization of cost reduction have led to the appearance of many elevator personnel entry and exit management systems based on face recognition in the market, but such systems are accompanied by many practical difficulties. For example: in the peak period, people are dense, and misjudgment and judgment incapability are easily caused by mutual shielding of sight lines among people; temporarily registered people are mixed in the crowd and enter a floor which is not registered by the temporarily registered people, so that security and protection hidden danger is caused; the elevator user makes the face recognition system unable discernment etc. through monitoring the management and control region of cominging in and going out under the low head state.
Disclosure of Invention
In order to overcome the defects and shortcomings of the prior art, the invention provides a building elevator access management control system and a control method thereof, which are used for realizing the purpose of regulating and controlling elevator users to move only on permitted floors in multiple personnel identification modes, and can give an alarm to building managers when the users illegally enter the area outside the permitted floors, so that the safety of users in the building is improved, meanwhile, the special elevator for special floors is avoided, and the utilization rate of the elevator in the building is improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a building elevator access management control system, comprising: the system comprises a first personnel identity identification module, a second personnel identity identification module, a third personnel identity identification module, a personnel information registration module, a data processing module and an elevator monitoring and alarming terminal;
the first person identification module comprises: the system comprises a gate card unit, a first camera unit and a first near-field radio frequency identification unit;
the first camera unit is used for identifying face information of a person and recording clothes characteristics, the first near-field radio frequency identification unit is used for identifying registered person access card information, and the data processing module is used for receiving the face information and the registered person access card information and sending identity confirmation information to the gate card unit;
the second person identification module includes: the remote-field radio frequency identification unit, the camera unit in the car and the camera unit in the floor;
the far-field radio frequency identification unit is used for identifying a person entering and exiting card carried by the person, and triggers identification when the camera unit in the lift car or the camera unit in the floor identifies that the person enters and exits the lift car;
the third person identification module includes: the second near field radio frequency identification unit, the second camera unit and the voice broadcasting unit;
the second near-field radio frequency identification unit is used for re-identifying a person access card carried by a person in the lift car, the second camera shooting unit is used for re-identifying face information of the person in the lift car, and the voice broadcasting unit is used for outputting a re-identification instruction when the face identification of the second person identification module fails;
the personnel information registration module includes: the third camera shooting unit, the man-machine interaction unit, the third near-field radio frequency identification unit and the transceiving card unit;
the third camera shooting unit is used for inputting face information of people entering and exiting, the third near-field radio frequency identification unit is used for identifying carried information of people entering and exiting the card, and the card receiving and sending unit is used for managing the people entering and exiting the card;
the data processing module is used for receiving and judging the identification information sent by each identity identification module and the personnel information registration module, controlling the elevator to run and transmitting an alarm instruction to the elevator monitoring and alarm terminal;
the elevator monitoring and alarming terminal is used for outputting alarming information.
Preferably, the personnel information registration module is arranged outside the elevator use area.
As a preferred technical scheme, the first personnel identification module is installed at each entrance and exit of the building, and the first camera unit and the first near-field radio frequency identification unit are both installed on the gate card unit.
In a preferable technical scheme, the in-car camera unit is mounted on the top of the car and moves along with the elevator, and the in-floor camera unit is installed on each floor used by the elevator.
As a preferred technical scheme, the second near field radio frequency identification unit, the second camera shooting unit and the voice broadcasting unit are integrated on an elevator car internal calling board or an advertising machine.
The invention also provides a control method of the building elevator access management control system, which comprises the following steps:
after the first identity recognition module carries out identity recognition on a user and collects clothes characteristics of people, the user takes an elevator, a car-in-car camera unit and a floor-in-floor camera unit in the second identity recognition module carry out face recognition on people entering and leaving an elevator car, and the shot images are compared with face characteristic images recorded by the people in the people information registration module;
the far-field radio frequency identification unit identifies a person access card carried by an elevator access person and reads information of the person access card, compares the information of the person access card with the person identity information of the storage unit, and judges whether the face identification information can be matched with the read information of the person access card;
judging whether the number of times of the mismatching condition of the human face and the read card information in the elevator passenger reaches the set number of times or not, if so, outputting an alarm signal through an elevator monitoring and alarming terminal, and then continuing the operation of the elevator, otherwise, normally operating the elevator;
when the second person identification module judges that the person leaving the elevator car is a person allowed to enter or exit from a non-floor, a voice broadcasting unit in the car is triggered to give an alarm, the elevator stops running and waits for the person to return to the car, if the person allowed to enter or exit from the non-floor does not return to the elevator car within a limited time, an alarm signal is output through an elevator monitoring and alarm terminal, and the elevator continues to run;
when the second person identification module judges that the person currently entering the elevator car is a person allowed to enter or exit from a non-floor, the second person identification module informs a building manager through an elevator monitoring and alarming terminal, and the elevator continues to operate;
when the second person identification module fails to perform face identification, the data processing module compares the clothes characteristics of the entering and exiting persons with the information of the person entering and exiting card carried by the person identification module to judge whether the clothes characteristics are matched with each other, if the clothes characteristics are matched with each other, the elevator continues to normally operate, otherwise, the elevator stops operating, and a voice broadcasting unit in the elevator car prompts an identification re-identification signal;
the third personnel identity recognition module carries out personnel identity re-recognition and presets the completion time of the personnel identity re-recognition;
if the personnel identity re-identification cannot be completed within the preset time, the elevator continues to operate, and an alarm signal is output through the elevator monitoring and alarm terminal.
The invention also provides a control method of the building elevator access management control system, which is provided with the identification management steps of temporary access personnel and comprises the following specific steps:
after the first identity recognition module recognizes the identity of the user, the user takes the elevator, the first camera unit recognizes the identity of the person at the moment, and the clothes characteristics of the person are recorded as recognition characteristics;
the data processing module allocates and guides the user to wait for the elevator before the appointed elevator in the elevator waiting hall and take the appointed elevator according to the target floor information registered by the user;
when a user takes a designated elevator, the camera unit in the elevator car and the camera unit in the floor in the second person identity identification module carry out face identification on the person entering or exiting the elevator car;
the data processing module judges whether the current elevator carries the temporary personnel coming in and out of the ordinary users or not according to the face feature recognition and the radio frequency recognition information, and if yes, the data processing module enters the identity recognition process of the second personnel identity recognition module; otherwise, the elevator runs normally;
if the far-field radio frequency identification unit of the second personnel identification module can identify a personnel access card carried by a temporary access person, judging whether the camera unit in the lift car can complete face identification operation on the temporary access person, if so, normally operating the elevator, otherwise, entering an identification re-identification step;
when the second person identity recognition module fails to perform face recognition, a voice broadcasting unit in the elevator car prompts an identity re-recognition signal;
the third personnel identity recognition module carries out personnel identity re-recognition and presets the completion time of the personnel identity re-recognition;
if the personnel identity re-identification cannot be completed within the preset time, the elevator continues to operate, and an alarm signal is output through the elevator monitoring and alarm terminal.
As a preferred technical solution, the step of managing the personnel access card of the personnel information registration module specifically comprises the following steps:
when the ordinary user does not carry the personnel access card, the identity is confirmed through the personnel information registration module, and a temporary personnel access card is obtained;
when people who temporarily enter and exit need to enter a building and use an elevator, the people information registration module registers visiting information, and after facial features are recorded, a temporary people entering and exiting card is obtained.
As a preferable technical scheme, the allocating and guiding method is that the user waits for the elevator before the specified elevator in the elevator waiting hall and takes the specified elevator, and the guiding mode adopts any one or more of a paper slip bulletin, an electronic identification instruction or an external calling display board prompt.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) The invention realizes the purpose of regulating and controlling the elevator user to move only on the permitted floor under various personnel identification modes, and can give an alarm to building management personnel when the personnel illegally enter the area outside the permitted floor. The safety of users in the building is improved, meanwhile, the situation of special elevators for special floors is avoided, and the utilization rate of the elevators in the building is improved.
(2) The invention adopts a technical scheme based on the combination of video face recognition and radio frequency recognition, and simultaneously sets a set of logic programs to correct and self-check the personnel identity recognition under the condition of an accident, thereby avoiding the conditions of frequent alarm and wrong report, elevator stop running and the like caused by the incomplete face recognition in the common elevator face recognition scheme, improving the use safety and the identity authentication efficiency of the building elevator and simultaneously reducing the wrong report rate.
Drawings
Fig. 1 is a schematic structural view of a building elevator entrance and exit management control system of the present embodiment;
fig. 2 is an installation schematic diagram of the building elevator access management control system of the embodiment in an elevator scene;
fig. 3 is a schematic flow chart of the method for managing entrance and exit of a building elevator in the embodiment;
fig. 4 is a schematic flow chart of the method for managing entrance and exit of a building elevator, which is provided with a step of identifying and managing temporary entrance and exit persons according to the embodiment;
fig. 5 is a schematic flowchart of the personnel card entering and exiting management step in this embodiment.
The system comprises a first person identification module, a gate card unit, a first camera unit, a first near-field radio frequency identification unit, a first camera unit and a second near-field radio frequency identification unit, wherein 1 is the first person identification module, 11 is the gate card unit, 12 is the first camera unit, and 13 is the first near-field radio frequency identification unit; 2-a second personnel identity identification module, 21-a far-field radio frequency identification unit, 22-an in-car camera unit and 23-an in-floor camera unit; 3-a third person identity recognition module, 31-a second near field radio frequency recognition unit, 32-a second camera shooting unit and 33-a voice broadcasting unit; 4-personnel information registration module, 41-third camera unit, 42-man-machine interaction unit, 43-third near-field radio frequency identification unit, 44-receiving and dispatching card unit; 5-a data processing module, 51-an elevator group control and main control unit, 52-an image and data processing unit, 53-a storage unit, 54-an elevator control cabinet and 55-an elevator traction machine; 6-elevator monitoring and alarm terminal; 71-elevator shaft, 72-floor elevator hall, 73-counterweight block, 74-elevator car.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 invention and are not intended to limit the invention.
Examples
As shown in fig. 1, the present embodiment provides a building elevator entrance and exit management control system, including: the system comprises a first personnel identity recognition module 1, a second personnel identity recognition module 2, a third personnel identity recognition module 3, a personnel information registration module 4, a data processing module 5 and an elevator monitoring and alarming terminal 6; the first person identity recognition module 1, the second person identity recognition module 2, the third person identity recognition module 3, the person information registration module 4 and the elevator monitoring and alarming terminal 6 are all connected with the data processing module 5; the data processing module 5 judges the identity by acquiring the real-time information of all the personnel identity identification devices in the system, controls the elevator group control and main control unit 51 to take corresponding actions, and sends alarm information to inform an elevator manager through the elevator monitoring and alarm terminal 6 if necessary.
In this embodiment, the first person identification module 1 is installed at each entrance of a building, and is used for identifying all persons using the elevator of the building and separating all unregistered persons into elevator use areas. Before the passenger uses the elevator, the first person identification module 1 can identify the facial features of the temporarily-accessed person and record and update the current clothes features of the passenger into the database, so that the accuracy of the identification system is improved. The first person identification module 1 includes: the system comprises a gate card unit 11, a first camera unit 12 and a first near-field radio frequency identification unit 13. The gate card unit 11, the first camera unit 12 and the first near-field radio frequency identification unit 13 are all connected with the image and data processing unit 52; the first near field radio frequency identification unit 13 and the first camera unit 12 are installed on the gate card unit 11, and the person entering and exiting needs to use the first near field radio frequency identification unit 13 to identify the registered person entering and exiting card. Meanwhile, the first camera unit 12 recognizes the face information of the person, and records the clothes characteristics of the person when the person passes through and stores the clothes characteristics in the storage unit 53 of the data processing module 5; when the face recognition and the radio frequency recognition are confirmed by the data processing module 5, the elevator can enter the elevator use area through the gate card;
in the embodiment, after the elevator passenger successfully passes through the gate card, the specified elevator can be allocated to the elevator passenger according to the information of the registered destination floor, so that common users and temporary personnel can be shunted; the mode of forcedly allocating elevators to passengers is only adopted on the floors provided with the first person identification module 1 so as to improve the operation efficiency of the elevators, and passengers on the rest floors can swipe cards on the outer calling boards of any elevators to call the elevators; when a passenger calls the elevator, a first passenger needs to swipe a card to call the elevator, but a following passenger can enter the elevator along with the first passenger;
in this embodiment, the second personal identification module 2 is mainly used for identifying all passenger information entering and exiting and using the elevator, including the passenger face feature information and the personal access card carried by the passenger. The second person identification module 2 includes: a far-field radio frequency identification unit 21, an in-car camera unit 22, and an in-floor camera unit 23. The far-field radio frequency identification unit 21, the in-car camera unit 22 and the in-floor camera unit 23 are all connected with the image and data processing unit 52. The in-car camera unit 22 is mounted on the top of the car and moves with the elevator, and the in-floor camera unit 23 is mounted on each floor where the elevator is used. The in-car camera unit 22 and the in-floor camera unit 23 recognize face information of a person while the person enters and exits the elevator car 74, and the far-field rf recognition unit 21 recognizes a person entering and exiting card carried by the person. The far-field radio frequency identification unit 21 only carries out radio frequency identification when the in-car camera unit 22 or the in-floor camera unit 23 identifies that a person enters or exits the elevator car 74, so as to reduce false triggering. When the second person identification module 2 fails to recognize the face, the person identification function is completed by judging the characteristics of the clothes color, style and the like recorded by the first person identification module and combining the recognition result of the far-field radio frequency recognition unit 21; the third person identification module 3 includes: a second near field radio frequency identification unit 31, a second camera unit 32 and a voice broadcasting unit 33. The second near field radio frequency identification unit 31, the second camera unit 32 and the voice broadcast unit 33 are all connected with the image and data processing unit 52. When the second person identification module cannot identify the person, the third person identification module 3 may indicate that it uses the second near-field radio frequency identification unit 31 and the second camera unit 32 to perform re-identification through the voice broadcasting unit 33.
In this embodiment, the second near-field rfid unit 31, the second camera unit 32, and the voice broadcasting unit 33 may be integrated into the elevator car 74 to call a board or an advertisement machine, so as to reduce the occupation of the area inside the elevator.
The person information registration module 4 includes: a third camera unit 41, a man-machine interaction unit 42, a third near-field radio frequency identification unit 43 and a transceiving card unit 44. The third camera unit 41, the third near-field radio frequency identification unit 43 and the transceiving card unit 44 are all connected with the man-machine interaction unit 42, and the man-machine interaction unit 42 is connected with the image and data processing unit 52. In this embodiment, the personnel information registration module 4 is installed outside the elevator use area, such as a building entrance and exit hall, an entrance and exit of an underground parking lot, and other places where users must pass before entering a building to use an elevator, and provides an identity entry registration method for elevator passengers without personnel entrance and exit cards. When using the personnel information registration module 4, the elevator passengers classify the elevator passengers, so that different identity information including personnel face characteristics, target floors, expected stay time and the like are recorded and registered; in the present embodiment, the card receiving and transmitting unit 44 includes a temporary card sender.
The data processing module 5 includes: elevator group control and main control unit 51, image and data processing unit 52, and storage unit 53. The image and data processing unit 52 is connected with the elevator group control and main control unit 51 and the storage unit 53, and is used for processing the identification information sent by each identity identification module and the personnel information registration module 4, judging, and controlling the elevator group control and main control unit 51 to execute corresponding instructions according to the program after the judgment is completed.
The elevator monitoring and alarm terminal 6 can monitor all the elevators in the building and give an alarm to the elevator manager when an abnormal situation occurs in the elevator entrance and exit management system in the building. And under the condition that the second personnel identity recognition module 2 cannot finish face recognition and clothes feature recognition suspicion, the elevator monitoring and alarm terminal 6 can extract a movable monitoring video of the corresponding personnel in the elevator car 74 to finish personnel identity recognition work in a manual judgment mode.
Personnel go in and out the card, need hand-carry by the elevator user for go in and out the registration, call ladder and building access control system, be equipped with coil antenna, microelectronic chip in the card, adopt passive high frequency mode, can be by RFID radio frequency device remote identification, adopt passive high frequency mode, the operating frequency interval is: 3-30 MHz.
In the embodiment, the far-field radio frequency identification unit 21 keeps a distance of more than 200mm with the elevator landing door, the direction of the radio frequency device is deviated to the floor, and only if the camera unit of the second personnel identification module 2 identifies that a person passes through the elevator, but the person is judged not to pass through the elevator, the elevator monitoring and alarming terminal 6 is triggered, so that the error identification is reduced.
As shown in fig. 2, the far-field radio frequency identification unit 21 and the in-floor camera unit 23 are provided in the floor hall 72 of each floor, the counterweight 73 and the elevator car 74 are provided in the elevator shaft 71, the elevator control cabinet 54 controls the elevator hoisting machine 55 to pull the elevator car 74, and the third person identification module 3 and the in-car camera unit 22 are provided in the elevator car 74.
As shown in fig. 3, the present embodiment further provides a method for controlling entrance and exit management of a building elevator, including the following steps: ,
s1: after the first identity recognition module 1 recognizes the identity of the user, the user takes the elevator, the in-car camera unit 22 and the in-floor camera unit 23 in the second person identity recognition module 2 recognize the faces of the persons entering and exiting the elevator car 74, and the photographed images are compared with the face feature images of the persons recorded in the person information registration module 4; if the face recognition can be successfully completed, the step S2 is carried out; otherwise, go to step S6;
step S2: matching the identified personnel identity information with the personnel identity information registered by the passenger in the personnel information registration module 4 and stored in the storage unit 53, judging whether the personnel is the personnel allowed to enter or exit the floor according to the registered target floor of the personnel and the predicted stay time, if so, entering a step S3, otherwise, entering a step S5;
and step S3: the far-field radio frequency identification unit 21 identifies a personnel access card carried by an elevator access person and reads information of the personnel access card, compares the information of the personnel access card with the personnel identity information of the storage unit 53, and judges whether the face identification information can be matched with the read information of the personnel access card, if so, the elevator normally operates; otherwise, entering step S4;
and step S4: as a method for reducing the recognition error of a far-field radio frequency recognition unit and reducing the false alarm and false alarm of a system, judging whether the frequency of the mismatching situation of the human face and the read card information in the elevator passenger reaches more than 2 times, if so, firstly informing a building manager through an elevator monitoring and alarming terminal 6, and then continuing the operation of the elevator, otherwise, normally operating the elevator;
step S5: when the second person identification module 2 judges that the person leaving the elevator car 74 is permitted to enter or exit from the non-floor, the voice broadcasting unit 33 in the car is triggered to give an alarm, the elevator stops running and waits for the person to return to the car, if the person not permitted to enter or exit from the floor does not return to the elevator car 74 within a limited time, the building manager is informed through the elevator monitoring and alarm terminal 6, and the elevator continues to run; when the second personnel identification module 2 judges that the current personnel entering the elevator car 74 is permitted to enter or exit from a non-floor, the second personnel identification module informs a building manager through the elevator monitoring and alarming terminal 6, and the elevator continues to run;
step S6: when the second person identification module 2 fails to recognize the face, the image and data processing unit 52 compares the clothes characteristics of the person entering and exiting with the person entering and exiting card information carried by the person to judge whether the clothes characteristics are matched with the person entering and exiting card information, and if the clothes characteristics are matched with the person entering and exiting card information, the elevator continues to operate normally; otherwise, go to step S7;
step S7: when the elevator stops running, the voice broadcasting unit 33 in the elevator car 74 requires a suspected person who is not allowed to enter or exit to swipe a card again on the device of the third person identification module 3 to identify and confirm the identity of the person; if the action cannot be completed within the preset time, the elevator continues to operate, and the building management personnel is informed through the elevator monitoring and alarming terminal 6, and can confirm whether the elevator monitoring video is an unauthorized person again in a manual judgment mode by the building management personnel; the preset time is set according to actual conditions, for example, 20 seconds.
As shown in fig. 4, the control method of the building elevator entrance and exit management control system of the present embodiment includes identification management steps of temporary entrance and exit personnel, and includes the following specific steps:
step S211: all building users need to use the elevator after swiping cards and face recognition through the first personnel identity recognition module 1, at the moment, the first camera unit 12 recognizes personnel identities and stores clothes of the personnel as recognition features in the storage unit 53;
step S212: the elevator group control and main control unit 51 of the data processing module 5 allocates and guides the user to the front elevator waiting hall of the specified elevator and board the specified elevator according to the target floor information registered by the user in the storage unit 53;
step S213: when a user boards a designated elevator, the in-car camera unit 22 and the in-floor camera unit 23 in the second person identification module 2 perform face recognition on the person who enters or exits the elevator car 74;
step S214: the image and data processing unit 52 determines whether the current elevator carries temporary people for getting in and out of the ordinary user according to the face feature recognition and the radio frequency recognition information, if yes, the step S215 is executed; otherwise, the elevator runs normally;
step S215: if the far-field radio frequency identification unit 21 of the second person identification module 2 can identify the person access card carried by the person who temporarily accesses, judging whether the camera unit 22 in the car can complete the face identification operation on the person who temporarily accesses, and if so, normally operating the elevator; otherwise, go to step S216;
step S216: if the second identity recognition module fails to complete the face recognition work of the temporary personnel coming in and going out, the voice broadcasting unit 33 indicates the temporary personnel coming in and going out, the second near-field radio frequency recognition unit 31 of the third personnel identity recognition module 3 is used for carrying out personnel coming in and going out card recognition and the second camera unit 32 is used for carrying out identity re-recognition, and the temporary personnel coming in and going out are ensured to move in the registration floor; if the identity authentication can not be completed within the preset authentication time, a building manager is informed through the system, the elevator stops running, all internal and external calling instructions are cancelled, and passengers in the elevator car can register the calling elevator on the system again to take other elevators; the preset authentication time is set according to actual conditions, for example, 30 seconds.
Further, the guidance manner for guiding the user to the designated elevator of the elevator waiting hall in step S212 includes, but is not limited to: printing a paper slip notice, indicating an electronic mark and calling a display board for prompting. When the first person identification module 1 identifies that the user is a temporary person who comes in and goes out of the elevator, the elevator group control system allocates the elevator with a small number of people, and controls the number of people who come in and go out of the elevator temporarily on the same destination floor, so that the face identification accuracy is improved, and the situations of misinformation and misinformation are reduced.
Further, the indication method for indicating temporary entrance and exit in step S216 includes, but is not limited to: the display panel electronic information shows etc. is called in suggestion of voice broadcast device in the car, the car.
As shown in fig. 5, the step of managing the card for person entering and exiting by the person information registration module 4 in this embodiment specifically includes: when the ordinary user does not carry the personnel access card, the identity is confirmed in the personnel information registration module 4 to obtain a temporary personnel access card; when temporary personnel for entering and exiting the building need to enter the building and use the elevator, the personnel information registration module 4 needs to register the visiting information such as a destination floor, a visiting reason and the like, and the temporary personnel entering and exiting card can be obtained after the facial features are input; the access card information read by the rfid is associated with the personnel information entered in the system, and is used to determine whether the access card information is temporary personnel in step S214.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (9)
1. A building elevator access management control system, comprising: the system comprises a first person identity recognition module, a second person identity recognition module, a third person identity recognition module, a person information registration module, a data processing module and an elevator monitoring and alarming terminal;
the first person identification module comprises: the system comprises a gate card unit, a first camera unit and a first near-field radio frequency identification unit;
the first camera unit is used for identifying face information of a person and recording clothes characteristics, the first near-field radio frequency identification unit is used for identifying registered person access card information, and the data processing module is used for receiving the face information and the registered person access card information and sending identity confirmation information to the gate card unit;
the second person identification module includes: the remote-field radio frequency identification unit, the camera unit in the car and the camera unit in the floor;
the far-field radio frequency identification unit is used for identifying a person entering and exiting card carried by the person, and triggers identification when the camera unit in the lift car or the camera unit in the floor identifies that the person enters and exits the lift car;
the third person identification module includes: the near field radio frequency identification device comprises a second near field radio frequency identification unit, a second camera shooting unit and a voice broadcasting unit;
the second near-field radio frequency identification unit is used for re-identifying a person access card carried by a person in the lift car, the second camera shooting unit is used for re-identifying the face information of the person in the lift car, and the voice broadcasting unit is used for outputting a re-identification instruction when the face identification of the second person identification module fails;
when the second personnel identity recognition module judges that the personnel currently leaving the elevator car are non-floor-permitted entering and exiting personnel, the voice broadcasting unit in the elevator car is triggered to alarm;
when the second person identification module judges that the person currently entering the elevator car is a person allowed to enter or exit from a non-floor, the second person identification module informs a building manager through an elevator monitoring and alarming terminal;
when the second person identification module fails to recognize the face, the data processing module compares the clothes characteristics of the person entering and exiting the clothes storage module with the person entering and exiting card information carried by the person entering and exiting card;
the personnel information registration module includes: the third camera unit, the man-machine interaction unit, the third near-field radio frequency identification unit and the receiving and transmitting card unit;
the third camera shooting unit is used for inputting face information of people entering and exiting, the third near-field radio frequency identification unit is used for identifying carried information of people entering and exiting the card, and the card receiving and sending unit is used for managing the people entering and exiting the card;
the data processing module is used for receiving and judging the identification information sent by each identity identification module and the personnel information registration module, controlling the operation of the elevator and transmitting an alarm instruction to the elevator monitoring and alarm terminal;
the elevator monitoring and alarming terminal is used for outputting alarming information.
2. The building elevator access management control system of claim 1, wherein the personnel information registration module is located outside of an elevator use area.
3. The building elevator in-and-out management control system of claim 1, wherein the first personnel identification module is installed at each entrance of the building, and the first camera unit and the first near field radio frequency identification unit are both installed on the gate card unit.
4. The system as claimed in claim 1, wherein the camera unit is mounted on the top of the cage and moves with the elevator, and the camera unit is mounted on each floor of the elevator.
5. The building elevator access management control system of claim 1, wherein the second near field radio frequency identification unit, the second camera unit and the voice broadcast unit are integrated into an elevator car call board or an advertising machine.
6. The method for controlling a building elevator access management control system according to any one of claims 1-5, comprising the steps of:
after the first identity recognition module carries out identity recognition on a user and collects clothes characteristics of people, the user takes an elevator, a car-in-car camera unit and a floor-in-floor camera unit in the second identity recognition module carry out face recognition on people entering and leaving an elevator car, and the shot images are compared with face characteristic images recorded by the people in the people information registration module;
the far-field radio frequency identification unit identifies a person access card carried by an elevator access person and reads information of the person access card, compares the information of the person access card with the person identity information of the storage unit, and judges whether the face identification information can be matched with the read information of the person access card;
judging whether the number of times of the situation that the face of the elevator passenger is not matched with the read card information reaches a set number of times or not, if so, outputting an alarm signal through an elevator monitoring and alarming terminal, and then continuing to operate the elevator, otherwise, normally operating the elevator;
when the second person identification module judges that the person leaving the elevator car is a person allowed to enter or exit from a non-floor, a voice broadcasting unit in the car is triggered to give an alarm, the elevator stops running and waits for the person to return to the car, if the person allowed to enter or exit from the non-floor does not return to the elevator car within a limited time, an alarm signal is output through an elevator monitoring and alarm terminal, and the elevator continues to run;
when the second person identification module judges that the person currently entering the elevator car is a person allowed to enter or exit from a non-floor, the second person identification module informs a building manager through an elevator monitoring and alarming terminal, and the elevator continues to operate;
when the second person identification module fails to perform face identification, the data processing module compares the clothes characteristics of the entering and exiting persons with the information of the person entering and exiting card carried by the person identification module to judge whether the clothes characteristics are matched with each other, if the clothes characteristics are matched with each other, the elevator continues to normally operate, otherwise, the elevator stops operating, and a voice broadcasting unit in the elevator car prompts an identification re-identification signal;
the third personnel identity recognition module carries out personnel identity re-recognition and presets the completion time of the personnel identity re-recognition;
if the personnel identity re-identification cannot be completed within the preset time, the elevator continues to operate, and an alarm signal is output through the elevator monitoring and alarm terminal.
7. A control method for a building elevator access management control system as claimed in any one of claims 1-5, wherein there is provided a step of identifying and managing temporary access personnel, the steps including:
after the first identity recognition module recognizes the identity of the user, the user takes the elevator, the first camera shooting unit recognizes the identity of the person at the moment, and the clothes feature of the person is recorded as a recognition feature;
the data processing module allocates and guides the user to wait for the elevator before the appointed elevator in the elevator waiting hall and take the appointed elevator according to the target floor information registered by the user;
when a user takes a designated elevator, the camera unit in the elevator car and the camera unit in the floor in the second person identity identification module carry out face identification on the person entering or exiting the elevator car;
the data processing module judges whether the current elevator carries the temporary personnel coming in and out of the ordinary users or not according to the face feature recognition and the radio frequency recognition information, and if yes, the data processing module enters the identity recognition process of the second personnel identity recognition module; otherwise, the elevator runs normally;
if the far-field radio frequency identification unit of the second personnel identification module can identify a personnel access card carried by a temporary access person, judging whether the camera unit in the lift car can complete face identification operation on the temporary access person, if so, normally operating the elevator, otherwise, entering an identification re-identification step;
when the second person identity recognition module fails to perform face recognition, a voice broadcasting unit in the elevator car prompts an identity re-recognition signal;
the third personnel identity recognition module performs personnel identity re-recognition and presets the completion time of the personnel identity re-recognition;
if the personnel identity re-identification cannot be completed within the preset time, the elevator continues to operate, and an alarm signal is output through the elevator monitoring and alarm terminal.
8. The method as claimed in claim 6, wherein the step of managing the personnel access card of the personnel information registration module comprises the steps of:
when the ordinary user does not carry the personnel access card, the identity is confirmed through the personnel information registration module, and a temporary personnel access card is obtained;
when people who temporarily enter and exit need to enter a building and use an elevator, the people information registration module registers visiting information, and after facial features are recorded, a temporary people entering and exiting card is obtained.
9. The control method of the building elevator entrance and exit management control system according to claim 7, wherein the user is assigned and guided to wait for the specified elevator in front of the elevator waiting hall and get on the specified elevator by using any one or more of a note announcement, an electronic identification indication or an external call display panel prompt.
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| CN113407982B (en) * | 2021-08-20 | 2021-11-30 | 深圳市将维可变数据赋码技术有限公司 | Anti-counterfeiting tracing method and system based on block chain |
| CN114291667B (en) * | 2021-12-20 | 2023-06-06 | 上海三菱电梯有限公司 | Elevator destination floor registration system, elevator control method, and authority management system for building |
| CN114604706B (en) * | 2022-03-11 | 2023-11-17 | 杭州园钉科技有限公司 | Ladder control device and method based on intelligent park internet of things platform |
| CN115571738A (en) * | 2022-10-31 | 2023-01-06 | 西安电子科技大学 | Elevator face recognition device based on AI |
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