CN111453564A - Epidemic prevention elevator control method, device and system based on two-dimension code recognition - Google Patents
Epidemic prevention elevator control method, device and system based on two-dimension code recognition Download PDFInfo
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- CN111453564A CN111453564A CN202010172928.3A CN202010172928A CN111453564A CN 111453564 A CN111453564 A CN 111453564A CN 202010172928 A CN202010172928 A CN 202010172928A CN 111453564 A CN111453564 A CN 111453564A
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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
- B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
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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
- B66B1/46—Adaptations of switches or switchgear
- B66B1/468—Call registering systems
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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
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
- B66B5/025—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system where the abnormal operating condition is caused by human behaviour or misbehaviour, e.g. forcing the doors
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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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- 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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- 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
- B66B2201/4684—Call registering systems for preventing accidental or deliberate misuse
Abstract
The invention discloses an epidemic prevention elevator control method, device and system based on two-dimension code recognition, wherein the method scans and obtains an elevator-taking two-dimension code of a user waiting for taking an elevator and a floor where the user is located currently through a scanning device; extracting first identity information and first floor authority information corresponding to the elevator-taking two-dimensional code; if the authority information of the first floor has the authority of the current floor, controlling the elevator to run to the current floor; if the identity information of the user entering the elevator in the current floor corresponds to the first identity information, controlling the elevator to run to a target floor; if the identity information of the user leaving the elevator in the target floor does not correspond to the first identity information, an alarm signal is sent out; the technical scheme of the invention can reduce the probability of cross infection of elevator users in the elevator taking process and reduce the cost.
Description
Technical Field
The invention relates to the field of elevator control, in particular to an epidemic prevention elevator control method, device and system based on two-dimension code recognition.
Background
The elevator as an automatic transmission device between floors is widely applied to various living buildings, and provides extremely high convenience for people to go out. However, in the period of epidemic with serious infectious germs, the elevator is easy to cross-infect among the persons taking the elevator in the elevator due to the airtightness of the elevator and the complexity of the persons taking the elevator, so that the safety of the persons taking the elevator cannot be guaranteed.
In the prior art, the identity of the elevator taking person is limited through an IC card, and the phenomenon of cross infection is reduced by preventing a button from contacting, so that the safety of the elevator taking person is ensured. However, the IC card is inconvenient, and once the user loses the IC card, the user cannot take the elevator, so that the convenience is poor; in addition, it is costly to have one IC card for each user.
Disclosure of Invention
The embodiment of the invention provides an epidemic prevention elevator control method, device and system based on two-dimension code recognition, which can reduce the probability of cross infection of elevator users in the elevator taking process and reduce the cost.
In order to solve the technical problem, an embodiment of the present invention provides an epidemic prevention elevator control method based on two-dimensional code identification, including:
scanning and acquiring an elevator-taking two-dimensional code of a user to take the elevator and a floor where the user is located currently by a scanning device;
judging whether the elevator-taking two-dimensional code is a tenant elevator-taking two-dimensional code or not according to content information contained in the elevator-taking two-dimensional code and a preset tenant information base;
if the elevator-taking two-dimensional code is a tenant elevator-taking two-dimensional code, extracting first identity information and first floor authority information corresponding to the elevator-taking two-dimensional code from the tenant information base;
judging whether the authority of the current floor exists in the first floor authority information;
if the authority of the current floor exists in the first floor authority information, controlling the elevator to run to the current floor;
when detecting that a user enters the elevator, judging whether the identity information of the user entering the elevator on the current floor corresponds to the first identity information or not, and if the identity information of the user entering the elevator on the current floor corresponds to the first identity information, controlling the elevator to run to a target floor;
when the situation that a user leaves the elevator is detected, whether the identity information of the user leaving the elevator in the target floor corresponds to the first identity information or not is judged, and if the identity information of the user leaving the elevator in the target floor does not correspond to the first identity information, an alarm signal is sent.
As a preferred scheme, the content information contained in the tenant elevator-taking two-dimensional code comprises a tenant ID, current time information, effective duration and use times; the tenant information base comprises a plurality of tenant information, and each tenant information comprises a tenant elevator two-dimensional code, a tenant name, tenant identity information and tenant floor authority information; then, the extracting of the first identity information and the first floor authority information corresponding to the elevator-taking two-dimensional code from the tenant information base specifically includes:
and according to the elevator-taking two-dimensional code, tenant information corresponding to the elevator-taking two-dimensional code is extracted from the tenant information base, and the first identity information and the first floor authority information are obtained according to the extracted tenant information.
Preferably, the identity information includes at least one of: face information and voiceprint information.
As a preferred scheme, the floor permission information includes a residential floor and a hall floor, and if the permission of the current floor exists in the first floor permission information, the elevator is controlled to operate to the current floor, specifically:
if the floor where the elevator is located is the living floor, controlling the elevator to run to the living floor, and marking the lobby floor as the target floor;
and if the current floor is the lobby floor, controlling an elevator to run to the lobby floor, and marking the residential floor as the target floor.
Preferably, before the elevator is controlled to run to the current floor, the method further comprises:
detecting whether the elevator is fully loaded at present;
when the elevators are fully loaded at present, re-detecting whether the elevators are fully loaded at present until the elevators which are not fully loaded are detected;
and when at least one elevator which is not fully loaded exists, controlling any one of the elevators which is not fully loaded to run to the current floor.
As a preferred scheme, after the determining whether the identity information of the user entering the elevator on the current floor corresponds to the first identity information, the method further includes:
and if the identity information of the user entering the elevator in the current floor does not correspond to the first identity information, sending an alarm signal, and recording the identity information, the violation time and the elevator number of the user entering the elevator in the current floor.
Preferably, the determining whether the identity information of the user leaving the elevator at the target floor corresponds to the first identity information further includes:
and if the identity information of the user leaving the elevator in the target floor corresponds to the first identity information, recording the time when the user to take the elevator leaves the elevator and the number of the elevator.
Preferably, the method further comprises:
if the elevator-taking two-dimensional code is not the tenant elevator-taking two-dimensional code, judging whether the elevator-taking two-dimensional code is the visitor elevator-taking two-dimensional code or not according to a preset visitor information base;
if the elevator-taking two-dimensional code is the visitor elevator-taking two-dimensional code, extracting second identity information and second floor permission information corresponding to the elevator-taking two-dimensional code from the visitor information base; the visitor elevator-taking two-dimensional code comprises content information including a visitor ID; the visitor information base comprises a plurality of visitor information, and each visitor information comprises a visitor elevator two-dimensional code, a visitor name, identity information of a visitor, a tenant name and floor authority information of the tenant;
judging whether the authority information of the second floor has the authority of the current floor;
if the authority of the current floor exists in the second floor authority information, controlling the elevator to run to the current floor;
when detecting that a user enters the elevator, judging whether the identity information of the user entering the elevator on the current floor corresponds to the second identity information, and if the identity information of the user entering the elevator on the current floor corresponds to the second identity information, controlling the elevator to run to a target floor;
and when the situation that a user leaves the elevator is detected, judging whether the identity information of the user leaving the elevator in the target floor corresponds to the second identity information, and if the identity information of the user leaving the elevator in the target floor does not correspond to the second identity information, sending an alarm signal.
Correspondingly, the invention also provides an epidemic prevention elevator control device based on two-dimension code recognition, which comprises:
the acquisition module is used for scanning and acquiring the elevator taking two-dimensional code of the user waiting for taking the elevator and the floor where the user is located currently through the scanning device;
the first judgment module is used for judging whether the elevator-taking two-dimensional code is a tenant elevator-taking two-dimensional code or not according to content information contained in the elevator-taking two-dimensional code and a preset tenant information base;
the tenant information acquisition module is used for extracting first identity information and first floor authority information corresponding to the elevator-taking two-dimensional code from the tenant information base if the elevator-taking two-dimensional code is the tenant elevator-taking two-dimensional code;
the second judgment module is used for judging whether the authority of the current floor exists in the first floor authority information;
the first elevator control module is used for controlling an elevator to run to the current floor if the authority of the current floor exists in the first floor authority information;
the second elevator control module is used for judging whether the identity information of the user entering the elevator on the current floor corresponds to the first identity information when detecting that the user enters the elevator, and controlling the elevator to run to a target floor if the identity information of the user entering the elevator on the current floor corresponds to the first identity information;
and the third elevator control module is used for judging whether the identity information of the user leaving the elevator in the target floor corresponds to the first identity information when detecting that the user leaves the elevator, and sending an alarm signal if the identity information of the user leaving the elevator in the target floor does not correspond to the first identity information.
Correspondingly, the invention also provides an epidemic prevention elevator control system based on two-dimension code recognition, which comprises the epidemic prevention elevator control device based on two-dimension code recognition, the scanning device according to the claim, an object detection device arranged in the elevator, an identity information acquisition device arranged in the elevator, a first display device arranged in the elevator and a second display device arranged outside the elevator door; wherein the scanning device, the object detection device, the identity information acquisition device, the first display device and the second display device are respectively connected with the epidemic prevention elevator control device;
the object detection device is used for detecting available volume information in the elevator;
the identity information acquisition device comprises at least one of the following: the system comprises a face information acquisition module and a voiceprint information acquisition module; the face information acquisition module is used for acquiring face information of a user in the elevator; the voiceprint information acquisition module is used for acquiring voiceprint information of a user in the elevator;
the first display device is used for displaying the ID of a user in the current elevator, the elevator taking route corresponding to each ID and the elevator running route;
the second display device is used for displaying the ID of each user waiting for taking the elevator, the taking state of the user waiting for taking the elevator, the number of the user waiting for taking the elevator, the taking route of the user waiting for taking the elevator and the running route of the elevator;
the scanning device comprises a two-dimensional code display screen and a ladder-taking two-dimensional code acquisition module; the two-dimensional code display screen is used for acquiring elevator taking permission information of the visitor; the elevator taking two-dimensional code acquisition module is used for scanning and acquiring the elevator taking two-dimensional code of the user to be taken with the elevator and the floor where the user is located currently.
The embodiment of the invention has the following beneficial effects:
the embodiment of the invention provides an epidemic prevention elevator control method based on two-dimension code recognition, which is characterized in that an elevator taking two-dimension code of a user waiting for taking an elevator and a floor where the user is located at present are obtained by scanning through a scanning device; extracting first identity information and first floor authority information corresponding to the elevator-taking two-dimensional code; if the authority information of the first floor has the authority of the current floor, controlling the elevator to run to the current floor; if the identity information of the user entering the elevator in the current floor corresponds to the first identity information, controlling the elevator to run to a target floor; and if the identity information of the user leaving the elevator in the target floor does not correspond to the first identity information, sending an alarm signal. Compared with the prior art that the identity of the elevator taking person is limited by adopting an IC card and the safety of the elevator taking user is ensured by preventing the button from being contacted, the invention does not need to allocate one IC card for each elevator taking person, and controls the operation of the elevator according to the elevator taking two-dimensional code of the elevator taking user, thereby reducing the cost. Besides, the invention also detects the identities of users entering the elevator and leaving the elevator to standardize the elevator taking process of the users, thereby further reducing the possibility of cross infection among people.
Drawings
Fig. 1 is a schematic flow chart of a first embodiment of an epidemic prevention elevator control method based on two-dimension code identification provided by the invention;
fig. 2 is another schematic flow chart of the first embodiment of the epidemic prevention elevator control method based on two-dimension code identification provided by the invention;
fig. 3 is a schematic structural diagram of a second embodiment of the epidemic prevention elevator control system based on two-dimension code identification provided by the invention;
fig. 4 is a schematic structural diagram of an epidemic prevention elevator control device based on two-dimension code recognition provided by the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment:
referring to fig. 1, a schematic flow chart of an embodiment of an epidemic prevention elevator control method based on two-dimensional code identification according to the present invention is shown. The method comprises the following steps of 101 to 107, wherein the steps are as follows:
step 101: and scanning by a scanning device to obtain the elevator-taking two-dimensional code of the user waiting to take the elevator and the floor where the user is located currently.
In this embodiment, each floor elevator door is provided with a scanning device, and each scanning device has a corresponding number, and the floor where the user waiting to take the elevator is currently located is determined according to the number of the scanning device.
Step 102: and judging whether the elevator-taking two-dimensional code is a tenant elevator-taking two-dimensional code or not according to the content information contained in the elevator-taking two-dimensional code and a preset tenant information base.
In this embodiment, the tenant elevator two-dimensional code includes a tenant ID, current time information, effective duration and use times; the tenant information base comprises a plurality of tenant information, and each tenant information comprises a tenant elevator two-dimensional code, a tenant name, tenant identity information and tenant floor authority information; it should be noted that the ID of the two-dimensional code for the tenant to take the elevator is used for uniquely representing the identity of the owner of the two-dimensional code; the current time information can be Beijing time or the service time of the device; the effective duration is the duration from the generation of the two-dimensional code to the use-stopping time, the use times indicate the use times of the two-dimensional code corresponding to the current ID, and the same two-dimensional code is prevented from being repeatedly used, so that the trip frequency of a user can be effectively recorded, and an accurate data source is provided for epidemic prevention work. It should be noted that, the tenant takes advantage of the ladder two-dimensional code and defaults to produce once again in one minute, effectively reduces and takes advantage of the stolen risk of ladder two-dimensional code.
In this embodiment, before the tenant elevator two-dimensional code is acquired, the name of the tenant, the identity information of the tenant, and the floor authority information of the tenant are acquired, and the tenant information is composed of the tenant elevator two-dimensional code, the tenant name, the identity information of the tenant, and the floor authority information of the tenant and stored in a tenant information base.
Step 103: and if the elevator-taking two-dimensional code is the two-dimensional code for the tenant to take the elevator, extracting first identity information and first floor authority information corresponding to the two-dimensional code for taking the elevator from the tenant information base.
In one preferred embodiment, step 103 is specifically: according to the elevator-taking two-dimensional code, tenant information corresponding to the elevator-taking two-dimensional code is extracted from a tenant information base, and first identity information and first floor authority information are obtained according to the extracted tenant information.
In one preferred embodiment, the identity information includes at least one of: face information and voiceprint information.
Step 104: and judging whether the authority information of the first floor has the authority of the current floor.
In this embodiment, the first floor permission information includes a residential floor and a lobby floor, if the current floor is a residential floor or a lobby floor, then the permission of the current floor exists in the first floor permission information, and if the current floor is not a residential floor or a lobby floor, then the permission of the current floor does not exist in the first floor permission information.
Step 105: and if the authority of the current floor exists in the first floor authority information, controlling the elevator to run to the current floor.
In one preferred embodiment, step 105 is specifically: if the current floor is a living floor, controlling the elevator to run to the living floor, and marking the hall floor as a target floor; and if the current floor is a hall floor, controlling the elevator to run to the hall floor, and marking the residential floor as a target floor.
In the embodiment, the elevator taking permission of the user is limited, so that the phenomenon of running messy of the user can be effectively prevented, the user can only take the elevator in a designated area, the elevator taking process is standardized, and the probability of cross infection among the users is reduced.
In one of the preferred embodiments, before controlling the elevator to run to the current floor, whether the elevator is currently full is detected; when the elevators are fully loaded at present, re-detecting whether the elevators are fully loaded at present until the elevators which are not fully loaded are detected; and when at least one elevator which is not fully loaded exists, controlling any one of the elevators which is not fully loaded to run to the current floor.
In one preferred embodiment, if the authority of the current floor does not exist in the first floor authority information, the elevator is not controlled to run to the current floor.
Step 106: when detecting that a user enters the elevator, judging whether the identity information of the user entering the elevator in the current floor corresponds to the first identity information, and if the identity information of the user entering the elevator in the current floor corresponds to the first identity information, controlling the elevator to run to a target floor.
In the embodiment, the face information of the user entering the elevator on the current floor is acquired by the face information acquisition device, the face information of the user entering the elevator on the current floor is compared with the first face information, if the similarity between the face information of the user entering the elevator on the current floor and the first face information reaches a preset threshold value, the user entering the elevator on the current floor is the user waiting for taking the elevator, the voiceprint information of the user entering the elevator on the current floor is acquired by the voiceprint information acquisition device, the voiceprint information of the user entering the elevator on the current floor is compared with the first voiceprint information, if the similarity between the voiceprint information of the user entering the elevator on the current floor and the first voiceprint information reaches the preset threshold value, the user entering the elevator on the current floor is the user waiting for taking the elevator, the voiceprint information is adopted for comparison, so that the condition that the face information cannot be extracted or is not accurately extracted due to the fact that a passenger wears a mask can be effectively prevented, and the accuracy of the detection result is improved; if the comparison judgment is carried out according to the face information and the voiceprint information, the accuracy of the obtained result is higher.
In one preferred embodiment, after the identity information of the user entering the elevator at the current floor corresponds to the first identity information, the method further comprises the following steps: and recording the time when the user waiting for taking the elevator enters the elevator, and sending the time when the user waiting for taking the elevator enters the elevator to the user trip information base.
In one preferred embodiment, after determining whether the identity information of the user entering the elevator at the current floor corresponds to the first identity information, the method further includes: and if the identity information of the user entering the elevator in the current floor does not correspond to the first identity information, sending an alarm signal, recording the identity information, the violation time and the elevator number of the user entering the elevator in the current floor, and storing the identity information, the violation time and the elevator number of the user entering the elevator in the current floor in a violation personnel information base. It should be noted that once an illegal person appears, an alarm signal is sent, so that the illegal phenomenon can be effectively prevented, the user is controlled to go out in order, and the risk of infection is reduced.
Step 107: when the situation that a user leaves the elevator is detected, whether the identity information of the user leaving the elevator in the target floor corresponds to the first identity information or not is judged, and if the identity information of the user leaving the elevator in the target floor does not correspond to the first identity information, an alarm signal is sent.
In one preferred embodiment, after the identity information of the user leaving the elevator in the target floor does not correspond to the first identity information, the violation time and the elevator number of the user leaving the elevator in the target floor are recorded, and the identity information, the violation time and the elevator number of the user leaving the elevator in the target floor are stored in the violation personnel information base; it should be noted that the violation personnel information base stores a plurality of violation user information; wherein each violation user information comprises an ID of the violation user, identity information of the violation user, violation time, and elevator number.
In one preferred embodiment, in determining whether the identity information of the user leaving the elevator in the target floor corresponds to the first identity information, the method further includes: if the identity information of the user leaving the elevator in the target floor corresponds to the first identity information, recording the time of leaving the elevator and the elevator number of the user waiting to take the elevator, sending the time of leaving the elevator and the elevator number of the user waiting to take the elevator to the user trip information base, and meanwhile accumulating the elevator taking times of the user. It should be noted that the user travel information base stores a plurality of user travel information, and each user travel information includes time when a user enters an elevator, time when the user leaves the elevator, and a number, a user ID, and a user name when the user takes the elevator.
In the embodiment, the elevator taking condition can be obtained in real time by recording the trip time of the user waiting for taking the elevator and the trip time of the violation personnel, so that an accurate data source is provided for epidemic prevention work.
Referring to fig. 2, a schematic flow chart of another embodiment of the epidemic prevention elevator control method based on two-dimensional code identification according to the present invention is shown. The method comprises the following steps of 201 to 208:
step 201: and scanning by a scanning device to obtain the elevator-taking two-dimensional code of the user waiting to take the elevator and the floor where the user is located currently.
In this embodiment, each floor elevator door is provided with a scanning device, and each scanning device has a corresponding number, and the floor where the user waiting to take the elevator is currently located is determined according to the number of the scanning device.
Step 202: and judging whether the elevator-taking two-dimensional code is a tenant elevator-taking two-dimensional code or not according to the content information contained in the elevator-taking two-dimensional code and a preset tenant information base.
In this embodiment, the tenant elevator two-dimensional code includes a tenant ID, current time information, effective duration and use times; the tenant information base comprises a plurality of tenant information, and each tenant information comprises a tenant elevator two-dimensional code, a tenant name, tenant identity information and tenant floor authority information; it should be noted that the ID of the two-dimensional code for the tenant to take the elevator is used for uniquely representing the identity of the owner of the two-dimensional code; the current time information can be Beijing time or the service time of the device; the effective duration is the duration from the generation of the two-dimensional code to the use-stopping time, the use times indicate the use times of the two-dimensional code corresponding to the current ID, and the same two-dimensional code is prevented from being repeatedly used, so that the trip frequency of a user can be effectively recorded, and an accurate data source is provided for epidemic prevention work. It should be noted that, the tenant takes advantage of the ladder two-dimensional code and defaults to produce once again in one minute, effectively reduces and takes advantage of the stolen risk of ladder two-dimensional code.
In this embodiment, before the tenant elevator two-dimensional code is acquired, the name of the tenant, the identity information of the tenant, and the floor authority information of the tenant are acquired, and the tenant information is composed of the tenant elevator two-dimensional code, the tenant name, the identity information of the tenant, and the floor authority information of the tenant and stored in a tenant information base.
Step 203: if the elevator two-dimensional code is not taken by the tenant, whether the elevator two-dimensional code is taken by the visitor is judged according to a preset visitor information base.
In the embodiment, the content information contained in the visitor elevator-taking two-dimensional code comprises a visitor ID; the visitor information base comprises a plurality of visitor information, and each visitor information comprises a visitor elevator two-dimensional code, a visitor name, identity information of the visitor, a tenant name and floor authority information of the tenant.
In the embodiment, before the visitor takes the elevator two-dimensional code, the visitor scans information on the two-dimensional code display screen through the mobile equipment to fill in the two-dimensional code information, and then the visitor ID, the visitor name and the identity information of the visitor are entered, and after the visitor name is obtained, the visitor ID forms the visitor elevator two-dimensional code; and secondly, extracting the floor authority information of the tenant corresponding to the tenant name from the tenant information base, combining the visitor with the elevator two-dimensional code, and storing the visitor information consisting of the visitor name, the identity information of the visitor, the tenant name and the floor authority information of the tenant in the visitor information base.
Step 204: and if the elevator-taking two-dimensional code is the elevator-taking two-dimensional code of the visitor, extracting second identity information and second floor authority information corresponding to the elevator-taking two-dimensional code from the visitor information base.
In one preferred embodiment, step 204 is specifically: and according to the elevator-taking two-dimensional code, visitor information corresponding to the elevator-taking two-dimensional code is extracted from the visitor information base, and second identity information and second floor permission information are obtained according to the extracted visitor information.
In one preferred embodiment, if the elevator taking two-dimensional code is not the visitor elevator taking two-dimensional code, a signal for forbidding elevator taking is sent.
In one preferred embodiment, the identity information includes at least one of: face information and voiceprint information.
Step 205: and judging whether the authority information of the second floor has the authority of the current floor.
In this embodiment, the second floor permission information includes a residential floor and a lobby floor, if the current floor is a residential floor or a lobby floor, then the permission of the current floor exists in the second floor permission information, and if the current floor is not a residential floor or a lobby floor, then the permission of the current floor does not exist in the second floor permission information.
Step 206: and if the authority of the current floor exists in the second floor authority information, controlling the elevator to run to the current floor.
In one preferred embodiment, step 206 is specifically: if the current floor is a living floor, controlling the elevator to run to the living floor, and marking the hall floor as a target floor; and if the current floor is a hall floor, controlling the elevator to run to the hall floor, and marking the residential floor as a target floor.
In the embodiment, the elevator taking permission of the user is limited, so that the phenomenon of running messy of the user can be effectively prevented, the user can only take the elevator in a designated area, the elevator taking process is standardized, and the probability of cross infection among the users is reduced.
In one of the preferred embodiments, before controlling the elevator to run to the current floor, whether the elevator is currently full is detected; when the elevators are fully loaded at present, re-detecting whether the elevators are fully loaded at present until the elevators which are not fully loaded are detected; and when at least one elevator which is not fully loaded exists, controlling any one of the elevators which is not fully loaded to run to the current floor.
In one preferred embodiment, if the authority of the current floor does not exist in the second floor authority information, the elevator is not controlled to run to the current floor.
Step 207: when detecting that a user enters the elevator, judging whether the identity information of the user entering the elevator in the current floor corresponds to the second identity information, and if the identity information of the user entering the elevator in the current floor corresponds to the second identity information, controlling the elevator to run to the target floor.
In the embodiment, the face information of the user entering the elevator on the current floor is acquired by the face information acquisition device, the face information of the user entering the elevator on the current floor is compared with the second face information, if the similarity between the face information of the user entering the elevator on the current floor and the second face information reaches a preset threshold value, the user entering the elevator on the current floor is the user to take the elevator, the voiceprint information of the user entering the elevator on the current floor is acquired by the voiceprint information acquisition device, the voiceprint information of the user entering the elevator on the current floor is compared with the second voiceprint information, and if the similarity between the voiceprint information of the user entering the elevator on the current floor and the second voiceprint information reaches the preset threshold value, the user entering the elevator on the current floor is the user to take the elevator, the voiceprint information is adopted for comparison, so that the condition that the face information cannot be extracted or is not accurately extracted due to the fact that a passenger wears a mask can be effectively prevented, and the accuracy of the detection result is improved; if the comparison judgment is carried out according to the face information and the voiceprint information, the accuracy of the obtained result is higher.
In one preferred embodiment, after the identity information of the user entering the elevator at the current floor corresponds to the second identity information, the method further comprises the following steps: and recording the time when the user waiting for taking the elevator enters the elevator, and sending the time when the user waiting for taking the elevator enters the elevator to the user trip information base.
In one preferred embodiment, after determining whether the identity information of the user entering the elevator at the current floor corresponds to the second identity information, the method further includes: and if the identity information of the user entering the elevator in the current floor does not correspond to the second identity information, sending an alarm signal, recording the identity information, the violation time and the elevator number of the user entering the elevator in the current floor, and storing the identity information, the violation time and the elevator number of the user entering the elevator in the current floor in a violation personnel information base. It should be noted that once an illegal person appears, an alarm signal is sent, so that the illegal phenomenon can be effectively prevented, the user is controlled to go out in order, and the risk of infection is reduced.
Step 208: and when the situation that the user leaves the elevator is detected, judging whether the identity information of the user leaving the elevator in the target floor corresponds to the second identity information, and if the identity information of the user leaving the elevator in the target floor does not correspond to the second identity information, sending an alarm signal.
In one preferred embodiment, after the identity information of the user leaving the elevator in the target floor does not correspond to the second identity information, the identity information of the user leaving the elevator in the target floor, the violation time and the elevator number are recorded, and the identity information of the user leaving the elevator in the target floor, the violation time and the elevator number are stored in the violation personnel information base. It should be noted that the offender information base stores a plurality of pieces of offending user information, wherein each piece of offending user information includes ID of the offending user, identity information of the offending user, violation time and elevator number.
In one preferred embodiment, in determining whether the identity information of the user leaving the elevator at the target floor corresponds to the second identity information, the method further includes: if the identity information of the user leaving the elevator in the target floor corresponds to the second identity information, recording the time of leaving the elevator and the elevator number of the user waiting to take the elevator, sending the time of leaving the elevator and the elevator number of the user waiting to take the elevator to the user trip information base, and meanwhile accumulating the elevator taking times of the user. It should be noted that the user travel information base stores a plurality of user travel information, and each user travel information includes time when a user enters an elevator, time when the user leaves the elevator, and a number, a user ID, and a user name when the user takes the elevator.
In the embodiment, the elevator taking condition can be obtained in real time by recording the trip time of the user waiting for taking the elevator and the trip time of the violation personnel, so that an accurate data source is provided for epidemic prevention work.
In view of the above, the epidemic prevention elevator control method based on two-dimension code recognition provided by the embodiment of the invention scans and obtains the elevator-taking two-dimension code of the user waiting for elevator-taking and the floor where the user is currently located through the scanning device; extracting identity information and floor permission information corresponding to the elevator-taking two-dimensional code; if the authority of the current floor exists in the floor authority information corresponding to the two-dimensional elevator-taking code, controlling the elevator to run to the current floor; if the identity information of the user entering the elevator in the current floor corresponds to the identity information corresponding to the elevator-taking two-dimensional code, controlling the elevator to run to a target floor; and if the identity information of the user leaving the elevator in the target floor does not correspond to the identity information corresponding to the two-dimensional code for taking the elevator, sending an alarm signal. Compared with the prior art that the identity of the elevator taking person is limited by adopting an IC card and the safety of the elevator taking user is ensured by preventing the button from being contacted, the invention does not need to allocate one IC card for each elevator taking person, and controls the operation of the elevator according to the elevator taking two-dimensional code of the elevator taking user, thereby reducing the cost. Besides, the invention also detects the identities of users entering the elevator and leaving the elevator to standardize the elevator taking process of the users, thereby further reducing the possibility of cross infection among people.
Second embodiment:
referring to fig. 3, the structure of an embodiment of the epidemic prevention elevator control system based on two-dimensional code recognition provided by the invention is schematically illustrated. The system comprises: the system comprises an epidemic prevention elevator control device 4, a scanning device 1 arranged outside an elevator door, an object detection device 2 arranged in the elevator, an identity information acquisition device 3 arranged in the elevator, a first display device 5 arranged in the elevator and a second display device 6 arranged outside the elevator door; wherein, the scanning device 1, the object detection device 2, the identity information acquisition device 3, the first display device 5 and the second display device 6 are respectively connected with the epidemic prevention elevator control device 4.
In one of the preferred embodiments, the object detection means 2 are used to detect available volume information in the elevator; the identity information acquisition means 3 comprises at least one of: the system comprises a face information acquisition module and a voiceprint information acquisition module; the face information acquisition module is used for acquiring face information of a user in the elevator; the voiceprint information acquisition module is used for acquiring voiceprint information of a user in the elevator; the first display device 5 is used for displaying the ID of the user in the current elevator, the elevator taking route corresponding to each ID and the elevator running route; the second display device 6 is used for displaying the ID of each user waiting for taking the elevator, the taking state of the user waiting for taking the elevator, the number of the user waiting for taking the elevator, the taking route of the user waiting for taking the elevator and the running route of the elevator; the scanning device 1 comprises a two-dimensional code display screen and a ladder-taking two-dimensional code acquisition module; the two-dimensional code display screen is used for acquiring elevator taking permission information of the visitor; the elevator taking two-dimensional code acquisition module is used for scanning and acquiring the elevator taking two-dimensional code of the user to be taken with the elevator and the floor where the user is located currently.
In this embodiment, an elevator-taking two-dimensional code of a user to take an elevator and a floor where the user is currently located are scanned and acquired by an elevator-taking two-dimensional code acquisition module in a scanning device 1, it should be noted that a decoding system is arranged in the elevator-taking two-dimensional code acquisition module and used for decoding information of the elevator-taking two-dimensional code, and if the elevator-taking two-dimensional code is analyzed into a tenant ID, current time information, effective duration and use times, the elevator-taking two-dimensional code is represented as a tenant elevator-taking two-dimensional code; if the visitor ID is analyzed, the elevator two-dimensional code is represented as the visitor elevator two-dimensional code, and the time consumption of directly transmitting the two-dimensional code image can be effectively avoided through the built-in decoding system.
In the embodiment, before the visitor takes the elevator two-dimensional code, the visitor scans information on the two-dimensional code display screen through the mobile equipment to fill in the two-dimensional code information, and then the visitor ID, the visitor name and the identity information of the visitor are entered, and after the visitor name is obtained, the visitor ID forms the visitor elevator two-dimensional code; and secondly, extracting the floor authority information of the tenant corresponding to the tenant name from the tenant information base, combining the visitor with the elevator two-dimensional code, and storing the visitor information consisting of the visitor name, the identity information of the visitor, the tenant name and the floor authority information of the tenant in the visitor information base.
In one of the preferred embodiments, the object detection device 2 is also used for detecting illegal articles in the elevator; the first display device 5 is also used for displaying the ID of the offender in the elevator and the offending articles.
In a preferred embodiment, referring to fig. 4, the epidemic prevention elevator control apparatus 4 provided in the present invention includes an obtaining module 41, a first determining module 42, a tenant information obtaining module 43, a second determining module 44, a first elevator control module 45, a second elevator control module 46, and a third elevator control module 47.
The obtaining module 41 is configured to scan and obtain the elevator-taking two-dimensional code of the user to take the elevator and the floor where the user is currently located through the scanning device.
The first judging module 42 is configured to judge whether the elevator-taking two-dimensional code is a tenant elevator-taking two-dimensional code according to content information included in the elevator-taking two-dimensional code and a preset tenant information base.
And the tenant information acquisition module 43 is configured to extract the first identity information and the first floor authority information corresponding to the elevator-taking two-dimensional code from the tenant information base if the elevator-taking two-dimensional code is the tenant elevator-taking two-dimensional code.
In this embodiment, after the first identity information and the first floor authority information are acquired, the ID of the user to take the elevator and the identification of successful authentication are displayed on the second display device 6, and if the identity information and the floor authority information are not acquired, the ID of the user to take the elevator and the identification of failed authentication are displayed on the second display device 6, so that the elevator taking process of the user is standardized, the probability of cross infection among users is reduced, and an accurate data source is provided for epidemic prevention work.
And the second judging module 44 is configured to judge whether the authority of the current floor exists in the first floor authority information.
And the first elevator control module 45 is used for controlling the elevator to run to the current floor if the authority of the current floor exists in the first floor authority information.
In one of the preferred embodiments, the epidemic prevention elevator control apparatus 4 further includes a detection module, a fourth elevator control module, and a fifth elevator control module; the detection module is used for detecting whether the elevator is fully loaded at present, the fourth elevator control module is used for detecting whether the elevator is fully loaded at present again when the elevators are fully loaded at present until the elevator which is not fully loaded is detected, and sending a waiting message to the second display device 6; and the fifth elevator control module is used for controlling any one of the elevators which are not fully loaded to run to the current floor when at least one elevator which is not fully loaded exists, and sending the elevator number to the second display device 6.
In this embodiment, when it is determined that the current floor exists in the floor permission information, the second display device 6 displays the ID of the user waiting to take the elevator, the state of taking the elevator of the user waiting to take the elevator, the number of the user waiting to take the elevator, the route of taking the elevator of the user waiting to take the elevator, and the operation route of the elevator in real time, wherein the state of taking the elevator is waiting, preparing or taking the elevator, and the route of taking the elevator of the user waiting to take the elevator is a living floor-hall floor or a hall floor-living floor; the elevator running route means that the current elevator arrives at the floor of the next floor. The elevator taking state and the elevator running route of the user waiting to take the elevator are displayed in real time through the second display device 6, so that the user can know the current state in real time, and the user experience is improved.
In one preferred embodiment, the detection module judges whether the elevator is fully loaded according to the available volume information acquired by each object detection device 2, so as to acquire the elevator which is not fully loaded; it should be noted that the object detection device 2 calculates the size of the object according to the object detection algorithm, and determines whether the elevator can continue to carry people according to the ratio of the size of the object to the size of the bridge box.
And the second elevator control module 46 is configured to, when it is detected that a user enters the elevator, determine whether the identity information of the user entering the elevator on the current floor corresponds to the first identity information, and control the elevator to run to the target floor if the identity information of the user entering the elevator on the current floor corresponds to the first identity information.
In this embodiment, if it is not detected for a long time that the user to take the elevator enters the elevator, the person is skipped, and the ID of the user to take the elevator, the state of taking the elevator by the user to take the elevator, the number of the user to take the elevator, and the route of taking the elevator by the user to take the elevator on the second display device 6 are eliminated.
And the third elevator control module 47 is configured to, when it is detected that a user leaves the elevator, determine whether the identity information of the user leaving the elevator on the target floor corresponds to the first identity information, and send an alarm signal if the identity information of the user leaving the elevator on the target floor does not correspond to the first identity information.
In this embodiment, if the identity information of the user leaving the elevator on the destination floor does not correspond to the first identity information, and the user leaving the elevator on the destination floor does not enter the elevator again within a predetermined time, the elevator boarding information of the user is cancelled, for example, the elevator does not stay on the destination floor corresponding to the user, and the information of the user is cancelled on the first display device 5 and the second display device 6. It should be noted that the invention does not change the original scheduling algorithm of the elevator, and is only responsible for realizing the operation similar to activating the elevator button by taking the elevator two-dimensional code, thereby ensuring that the original elevator system is not excessively interfered as much as possible, and avoiding reducing the ascending and descending efficiency and the stopping efficiency of the elevator or causing accidents.
The more detailed working principle and flow of the embodiment can be, but are not limited to, the epidemic prevention elevator control method based on two-dimension code identification of the first embodiment.
Therefore, the epidemic prevention elevator control system based on the two-dimension code recognition provided by the invention controls the operation of the elevator by taking the elevator two-dimension code, and eliminates the possibility of spreading viruses through buttons; the object detection device is used for identifying forbidden articles in the elevator, the number of people taking the elevator is limited and the identity of a user to take the elevator is checked through the face information acquisition module or the voiceprint information acquisition module, the strictness of elevator control can be flexibly controlled, and once an infection problem occurs, all people taking the elevator and people in contact at the current time can be tracked through the user information trip library at the time, so that an accurate data source is provided for epidemic prevention work.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. An epidemic prevention elevator control method based on two-dimension code recognition is characterized by comprising the following steps:
scanning and acquiring an elevator-taking two-dimensional code of a user to take the elevator and a floor where the user is located currently by a scanning device;
judging whether the elevator-taking two-dimensional code is a tenant elevator-taking two-dimensional code or not according to content information contained in the elevator-taking two-dimensional code and a preset tenant information base;
if the elevator-taking two-dimensional code is a tenant elevator-taking two-dimensional code, extracting first identity information and first floor authority information corresponding to the elevator-taking two-dimensional code from the tenant information base;
judging whether the authority of the current floor exists in the first floor authority information;
if the authority of the current floor exists in the first floor authority information, controlling the elevator to run to the current floor;
when detecting that a user enters the elevator, judging whether the identity information of the user entering the elevator on the current floor corresponds to the first identity information or not, and if the identity information of the user entering the elevator on the current floor corresponds to the first identity information, controlling the elevator to run to a target floor;
when the situation that a user leaves the elevator is detected, whether the identity information of the user leaving the elevator in the target floor corresponds to the first identity information or not is judged, and if the identity information of the user leaving the elevator in the target floor does not correspond to the first identity information, an alarm signal is sent.
2. The epidemic prevention elevator control method based on two-dimension code identification as claimed in claim 1, wherein the content information contained in the tenant elevator two-dimension code comprises tenant ID, current time information, effective duration and number of uses; the tenant information base comprises a plurality of tenant information, and each tenant information comprises a tenant elevator two-dimensional code, a tenant name, tenant identity information and tenant floor authority information; then, the extracting of the first identity information and the first floor authority information corresponding to the elevator-taking two-dimensional code from the tenant information base specifically includes:
and according to the elevator-taking two-dimensional code, tenant information corresponding to the elevator-taking two-dimensional code is extracted from the tenant information base, and the first identity information and the first floor authority information are obtained according to the extracted tenant information.
3. The epidemic prevention elevator control method based on two-dimensional code identification of claim 1, wherein the identity information comprises at least one of: face information and voiceprint information.
4. The epidemic prevention elevator control method based on two-dimensional code identification as claimed in claim 1, wherein the floor authority information includes a residential floor and a hall floor, and if the authority of the current floor exists in the first floor authority information, the elevator is controlled to operate to the current floor, specifically:
if the floor where the elevator is located is the living floor, controlling the elevator to run to the living floor, and marking the lobby floor as the target floor;
and if the current floor is the lobby floor, controlling an elevator to run to the lobby floor, and marking the residential floor as the target floor.
5. The epidemic prevention elevator control method based on two-dimension code identification of claim 1, characterized in that before the elevator is controlled to run to the current floor, the method further comprises:
detecting whether the elevator is fully loaded at present;
when the elevators are fully loaded at present, re-detecting whether the elevators are fully loaded at present until the elevators which are not fully loaded are detected;
and when at least one elevator which is not fully loaded exists, controlling any one of the elevators which is not fully loaded to run to the current floor.
6. The epidemic prevention elevator control method based on two-dimensional code recognition according to any one of claims 1 to 5, wherein after the determining whether the identity information of the user entering the elevator on the current floor corresponds to the first identity information, further comprising:
and if the identity information of the user entering the elevator in the current floor does not correspond to the first identity information, sending an alarm signal, and recording the identity information, the violation time and the elevator number of the user entering the elevator in the current floor.
7. The epidemic prevention elevator control method based on two-dimensional code recognition according to any one of claims 1 to 5, wherein in the determining whether the identity information of the user leaving the elevator in the target floor corresponds to the first identity information, further comprising:
and if the identity information of the user leaving the elevator in the target floor corresponds to the first identity information, recording the time when the user to take the elevator leaves the elevator and the number of the elevator.
8. The epidemic prevention elevator control method based on two-dimension code identification as claimed in claim 1, wherein the method further comprises:
if the elevator-taking two-dimensional code is not the tenant elevator-taking two-dimensional code, judging whether the elevator-taking two-dimensional code is the visitor elevator-taking two-dimensional code or not according to a preset visitor information base;
if the elevator-taking two-dimensional code is the visitor elevator-taking two-dimensional code, extracting second identity information and second floor permission information corresponding to the elevator-taking two-dimensional code from the visitor information base; the visitor elevator-taking two-dimensional code comprises content information including a visitor ID; the visitor information base comprises a plurality of visitor information, and each visitor information comprises a visitor elevator two-dimensional code, a visitor name, identity information of a visitor, a tenant name and floor authority information of the tenant;
judging whether the authority information of the second floor has the authority of the current floor;
if the authority of the current floor exists in the second floor authority information, controlling the elevator to run to the current floor;
when detecting that a user enters the elevator, judging whether the identity information of the user entering the elevator on the current floor corresponds to the second identity information, and if the identity information of the user entering the elevator on the current floor corresponds to the second identity information, controlling the elevator to run to a target floor;
and when the situation that a user leaves the elevator is detected, judging whether the identity information of the user leaving the elevator in the target floor corresponds to the second identity information, and if the identity information of the user leaving the elevator in the target floor does not correspond to the second identity information, sending an alarm signal.
9. The utility model provides an epidemic prevention elevator controlling means based on two-dimensional code discernment which characterized in that includes:
the acquisition module is used for scanning and acquiring the elevator taking two-dimensional code of the user waiting for taking the elevator and the floor where the user is located currently through the scanning device;
the first judgment module is used for judging whether the elevator-taking two-dimensional code is a tenant elevator-taking two-dimensional code or not according to content information contained in the elevator-taking two-dimensional code and a preset tenant information base;
the tenant information acquisition module is used for extracting first identity information and first floor authority information corresponding to the elevator-taking two-dimensional code from the tenant information base if the elevator-taking two-dimensional code is the tenant elevator-taking two-dimensional code;
the second judgment module is used for judging whether the authority of the current floor exists in the first floor authority information;
the first elevator control module is used for controlling an elevator to run to the current floor if the authority of the current floor exists in the first floor authority information;
the second elevator control module is used for judging whether the identity information of the user entering the elevator on the current floor corresponds to the first identity information when detecting that the user enters the elevator, and controlling the elevator to run to a target floor if the identity information of the user entering the elevator on the current floor corresponds to the first identity information;
and the third elevator control module is used for judging whether the identity information of the user leaving the elevator in the target floor corresponds to the first identity information when detecting that the user leaves the elevator, and sending an alarm signal if the identity information of the user leaving the elevator in the target floor does not correspond to the first identity information.
10. An epidemic prevention elevator control system based on two-dimension code recognition, which is characterized by comprising an epidemic prevention elevator control device based on two-dimension code recognition according to claim 9, a scanning device according to claim 9, an object detection device arranged in an elevator, an identity information acquisition device arranged in the elevator, a first display device arranged in the elevator and a second display device arranged outside an elevator door; wherein the scanning device, the object detection device, the identity information acquisition device, the first display device and the second display device are respectively connected with the epidemic prevention elevator control device;
the object detection device is used for detecting available volume information in the elevator;
the identity information acquisition device comprises at least one of the following: the system comprises a face information acquisition module and a voiceprint information acquisition module; the face information acquisition module is used for acquiring face information of a user in the elevator; the voiceprint information acquisition module is used for acquiring voiceprint information of a user in the elevator;
the first display device is used for displaying the ID of a user in the current elevator, the elevator taking route corresponding to each ID and the elevator running route;
the second display device is used for displaying the ID of each user waiting for taking the elevator, the taking state of the user waiting for taking the elevator, the number of the user waiting for taking the elevator, the taking route of the user waiting for taking the elevator and the running route of the elevator;
the scanning device comprises a two-dimensional code display screen and a ladder-taking two-dimensional code acquisition module; the two-dimensional code display screen is used for acquiring elevator taking permission information of the visitor; the elevator taking two-dimensional code acquisition module is used for scanning and acquiring the elevator taking two-dimensional code of the user to be taken with the elevator and the floor where the user is located currently.
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Application publication date: 20200728 |
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