CN114348821A - Method, system and device for guiding elevator passengers and storage medium - Google Patents
Method, system and device for guiding elevator passengers and storage medium Download PDFInfo
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- CN114348821A CN114348821A CN202111477653.5A CN202111477653A CN114348821A CN 114348821 A CN114348821 A CN 114348821A CN 202111477653 A CN202111477653 A CN 202111477653A CN 114348821 A CN114348821 A CN 114348821A
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Abstract
The invention discloses a method, a system, a device and a storage medium for guiding elevator passengers, wherein the method comprises the following steps: passenger image information and destination floor information of elevator passengers are obtained, first passenger characteristics are determined according to the passenger image information, and a first assigned elevator number is determined according to the destination floor information; obtaining image information of a waiting elevator hall, determining first position information and first orientation information of elevator passengers according to the first passenger characteristics and the image information of the waiting elevator hall, and further determining a first icon position according to the first position information and the first orientation information; the first state information of the first target elevator is obtained according to the first distribution elevator number, the elevator state prompt icon is generated according to the first state information, and then the elevator state prompt icon is projected to the first icon position. The elevator passenger real-time dynamic guiding system can dynamically guide elevator passengers in real time, avoids the elevator passengers missing or sitting the elevator by mistake to a certain extent, improves the elevator riding efficiency and elevator riding experience of the elevator passengers, and can be widely applied to the technical field of elevators.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to a method, a system, a device and a storage medium for guiding elevator passengers.
Background
At present, part of commercial buildings are provided with a group control elevator destination layer management system, the elevator destination layer management system is guided by users through elevator hall door lamps and hall door side displays, the guiding mode is simple, and some problems can occur in the actual use process: 1) the user needs to remember the elevator numbers allocated by the system, search the corresponding relation between each elevator and the elevator numbers on site, and then pay attention to the running condition of the elevator all the time to avoid missing the elevator; 2) when the logic of the elevator system changes, a user cannot be informed in time, if the elevator suddenly breaks down, the current elevator immediately exits from service, and the user who has allocated the elevator cannot know the situation in time, so that the user can wait all the time; 3) when the elevator arrives, if the user does not enter the elevator within the closing time of the elevator, the user misses the allocated elevator, and the user needs to go to the destination floor management system of the elevator to re-register.
Therefore, the existing elevator passenger guidance has the defects of single guidance mode, too little guidance information, untimely information transmission and the like, limits the elevator taking efficiency of passengers, and influences the elevator taking experience of the passengers.
Disclosure of Invention
The present invention aims to solve at least to some extent one of the technical problems existing in the prior art.
Therefore, an object of the embodiments of the present invention is to provide a method for guiding an elevator passenger, which overcomes the disadvantages of single guiding manner, too little guiding information, and untimely information transmission in the existing elevator passenger guiding, and can avoid the elevator passenger missing or sitting in the wrong elevator to a certain extent, thereby improving the elevator riding efficiency and experience of the elevator passenger.
It is another object of embodiments of the present invention to provide a guidance system for elevator passengers.
In order to achieve the technical purpose, the technical scheme adopted by the embodiment of the invention comprises the following steps:
in a first aspect, an embodiment of the present invention provides a method for guiding an elevator passenger, including the following steps:
passenger image information and destination floor information of elevator passengers are obtained, first passenger characteristics are determined according to the passenger image information, and a first assigned elevator number is determined according to the destination floor information;
obtaining image information of a waiting elevator hall, determining first position information and first orientation information of an elevator passenger according to the characteristics of the first passenger and the image information of the waiting elevator hall, and further determining a first icon position according to the first position information and the first orientation information;
and acquiring first state information of a first target elevator according to the first allocated elevator number, generating an elevator state prompt icon according to the first state information, and projecting the elevator state prompt icon to the first icon position.
Further, in an embodiment of the present invention, the step of acquiring passenger image information and destination floor information of an elevator passenger, determining a first passenger characteristic according to the passenger image information, and determining a first assigned elevator number according to the destination floor information specifically includes:
the method comprises the steps that destination floor information input by elevator passengers is obtained through a destination floor selector, passenger image information of the elevator passengers is obtained through a first camera device, and the first camera device is arranged on the destination floor selector;
the destination floor information and the passenger image information are sent to a destination floor server through the destination floor selector;
performing feature extraction on the passenger image information through the destination layer server to obtain first passenger features;
sending a ladder dispatching request to an elevator system through the target floor server according to the target floor information, receiving a first distribution ladder number returned by the elevator system, and further sending the distribution ladder number to the target floor selector;
and displaying the first distribution ladder number through the target layer selector.
Further, in an embodiment of the present invention, the step of acquiring the image information of the elevator lobby, determining first position information and first orientation information of the elevator passenger according to the first passenger characteristic and the image information of the elevator lobby, and further determining a first icon position according to the first position information and the first orientation information specifically includes:
acquiring image information of a waiting elevator hall through a second camera device, and sending the image information of the waiting elevator hall to the target layer server, wherein the second camera device is arranged in the waiting elevator hall;
matching and identifying the first passenger characteristics and the image information of the elevator waiting hall through the destination layer server, and determining first position information and first orientation information of the elevator passengers;
and determining a first icon position according to the first position information, the first orientation information and a preset first distance through the destination layer server.
Further, in an embodiment of the present invention, the step of obtaining first state information of a corresponding elevator according to the first assigned elevator number, generating an elevator state prompt icon according to the first state information, and projecting the elevator state prompt icon to the first icon position specifically includes:
sending an elevator state acquisition request to the elevator system through the destination layer server according to the first allocation elevator number, and receiving first state information of the first target elevator returned by the elevator system, wherein the first target elevator corresponds to the first allocation elevator number;
obtaining current floor information of the elevator passenger through the destination floor server, generating an elevator state prompt icon according to the current floor information and the first state information, and further sending the elevator state prompt icon to a projection device, wherein the projection device is arranged in the elevator waiting hall;
and projecting the elevator state prompt icon to the first icon position through the projection device.
Further, in one embodiment of the present invention, the elevator status prompt icon includes elevator number information, elevator floor information, elevator traveling direction information, and elevator waiting status information.
Further, in an embodiment of the present invention, the guiding method further includes the steps of:
when the first target elevator reaches the current floor of the elevator passenger, second position information of the first target elevator is obtained through the target floor server, and a second icon position is determined according to the first position information, the second position information and the first icon position;
determining, by the destination layer server, a boarding indication icon according to the first position information, the first orientation information, and the first state information, and further sending the boarding indication icon to the projection device;
projecting the boarding indication icon to the second icon position through the projection device.
Further, in an embodiment of the present invention, the guiding method further includes the steps of:
determining whether the elevator passenger enters the first target elevator based on the first passenger characteristic;
and when the elevator passenger does not enter the first target elevator, determining a second assigned elevator number according to the target floor information, acquiring second state information of a second target elevator according to the second assigned elevator number, and projecting an elevator state prompt icon again according to the second state information.
In a second aspect, an embodiment of the present invention provides an elevator passenger guidance system, including:
the passenger characteristic and assigned elevator number determining module is used for acquiring passenger image information and destination floor information of elevator passengers, determining first passenger characteristics according to the passenger image information and determining first assigned elevator numbers according to the destination floor information;
the icon position determining module is used for acquiring elevator waiting hall image information, determining first position information and first orientation information of the elevator passenger according to the first passenger characteristics and the elevator waiting hall image information, and further determining a first icon position according to the first position information and the first orientation information;
and the icon projection module is used for acquiring first state information of a first target elevator according to the first allocated elevator number, generating an elevator state prompt icon according to the first state information and projecting the elevator state prompt icon to the first icon position.
In a third aspect, an embodiment of the present invention provides a guiding apparatus for an elevator passenger, including:
at least one processor;
at least one memory for storing at least one program;
the at least one program, when executed by the at least one processor, causes the at least one processor to implement a method of guiding an elevator passenger as described above.
In a fourth aspect, the present invention also provides a computer-readable storage medium, in which a processor-executable program is stored, the processor-executable program being configured to perform the above-mentioned guiding method for an elevator passenger when the processor executes the program.
Advantages and benefits of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention:
the elevator state prompting method comprises the steps of obtaining passenger image information and destination floor information of elevator passengers, determining first passenger characteristics according to the passenger image information, determining first allocated elevator numbers according to the destination floor information, obtaining elevator waiting hall image information, determining first position information and first orientation information of the elevator passengers according to the first passenger characteristics and the elevator waiting hall image information, determining first icon positions for projecting elevator states according to the first position information and the first orientation information, obtaining first state information of a first target elevator according to the first allocated elevator numbers, generating elevator state prompting icons according to the first state information, and projecting the elevator state prompting icons to the first icon positions, so that elevator taking guidance of the elevator passengers is achieved. According to the embodiment of the invention, the image information of the passengers is obtained when the elevator passengers call the elevator hall, so that the characteristics of the passengers are extracted, the positions and the orientations of the elevator passengers are determined in real time after the elevator passengers enter the elevator waiting hall, and then the elevator state prompt icons are generated according to the real-time state information of the target elevator and projected in front of the elevator passengers, so that the elevator passengers can be dynamically guided in real time, the defects of single guide mode, less guide information and untimely information transmission existing in the conventional elevator passenger guide are overcome, the elevator passengers can be prevented from missing or missing the elevator to a certain extent, and the elevator riding efficiency and the elevator riding experience of the elevator passengers are improved.
Drawings
In order to more clearly illustrate the technical solution in the embodiment of the present invention, the following description is made on the drawings required to be used in the embodiment of the present invention, and it should be understood that the drawings in the following description are only for convenience and clarity of describing some embodiments in the technical solution of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a flow chart illustrating steps of a method for guiding an elevator passenger according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a system architecture for implementing a method for guiding an elevator passenger according to an embodiment of the present invention;
fig. 3 is a schematic diagram of image acquisition and projection guidance of a lobby according to an embodiment of the present invention;
fig. 4 is a block diagram of an elevator passenger guidance system according to an embodiment of the present invention;
fig. 5 is a block diagram of an elevator passenger guiding apparatus according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. The step numbers in the following embodiments are provided only for convenience of illustration, the order between the steps is not limited at all, and the execution order of each step in the embodiments can be adapted according to the understanding of those skilled in the art.
In the description of the present invention, the meaning of a plurality is two or more, if there is a description to the first and the second for the purpose of distinguishing technical features, it is not understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features. Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art.
First, a system architecture for performing a method for guiding an elevator passenger according to an embodiment of the present invention is described, where the system architecture is applied to a business office building in which an elevator destination management system is deployed, and the system architecture can provide elevator status information to a user in real time, so as to guide the user to take an elevator. As shown in fig. 2, the system architecture includes:
1) the target layer selector: the equipment for the user to select the target floor comprises a touch display screen and a first camera device. The target floor selector displays the floors of the selectable elevators through the touch display screen, and after a user selects the floors, the user images are obtained through the first camera device, and then the user images and the floor data are sent to the target floor server; and after the destination layer server returns the allocated elevator number, the elevator number is displayed to the user and the user is prompted to pay attention to the elevator state information icon on the ground.
2) The destination layer server: the data processing device of the destination layer management system has the functions of user identification, user data storage, icon generation, data transmission and the like. The destination floor server receives the user image sent by the destination floor selector and the destination floor, extracts the user characteristics through the user identification module, sends an elevator allocation request to the elevator system, and stores the data such as the user characteristics, the requested floor and the allocated elevator number after the elevator system returns the allocated elevator number; receiving an image of the elevator waiting hall sent by a second camera of the elevator waiting hall, identifying user characteristics so as to determine the position and the orientation of a user, and further determining the icon display position; and continuously acquiring elevator state information according to the allocated elevator number, generating an elevator state prompt icon according to the elevator state information, and continuously sending the elevator state prompt icon to the projector.
3) A second imaging device: and the equipment provides images of the elevator waiting hall for the destination-layer server. And the system is arranged in a waiting hall, and the images of the waiting hall are continuously sent to a destination layer server through a network after being scanned.
4) A projection device: and projecting the elevator state prompt icon to the ground of the elevator waiting hall. The elevator state prompting icon is installed in the elevator waiting hall, receives the elevator state prompting icon continuously pushed by the destination layer server, and displays the elevator state prompting icon at the designated position.
Referring to fig. 1, an embodiment of the present invention provides a method for guiding an elevator passenger, which specifically includes the following steps:
s101, passenger image information and destination floor information of elevator passengers are obtained, first passenger characteristics are determined according to the passenger image information, and first assigned elevator numbers are determined according to the destination floor information.
Specifically, when an elevator passenger selects a target floor, passenger image information and target floor information of the elevator passenger are acquired at the same time; the passenger image information is used for determining passenger characteristics, and the passenger characteristics can be used for identifying elevator passengers in the elevator waiting hall subsequently; the destination floor information is used by the elevator system to assign elevators. Step S101 specifically includes the following steps:
s1011, destination floor information input by an elevator passenger is obtained through a destination floor selector, passenger image information of the elevator passenger is obtained through a first camera device, and the first camera device is arranged on the destination floor selector;
s1012, sending the destination floor information and the passenger image information to a destination server through a destination floor selector;
s1013, performing feature extraction on the passenger image information through a destination layer server to obtain first passenger features;
s1014, sending a ladder dispatching request to the elevator system through the destination floor server according to the destination floor information, receiving a first distribution ladder number returned by the elevator system, and further sending the distribution ladder number to the destination floor selector;
and S1015, displaying the first distribution ladder number through the destination layer selector.
In particular, elevator passengers P1Selecting the floor F to be moved on the destination floor selector1(i.e., destination floor information), the destination floor selector obtains the elevator passenger P through the first camera device1Passenger image information PO1Then the destination layer selector submits passenger image information PO to the destination layer server1And destination floor information F1(ii) a Destination layer server identification passenger image information PO1And extracting first passenger characteristic PI1Then submitting a request for dispatching the elevator to a target floor to the elevator system, and returning a first allocation elevator number ELN to the elevator system according to the service logic of the elevator system11The destination layer server stores the first passenger characteristic PI1Destination floor information F1First distribution ladder number ELN11Waiting for information, and returning the first allocation ladder number ELN to the destination layer selector11(ii) a The target layer selector displays the first allocation ladder number ELN11And prompt elevator passengers to pay attention to the elevator state prompt icons below the feet.
S102, obtaining image information of the elevator waiting hall, determining first position information and first orientation information of elevator passengers according to the first passenger characteristics and the image information of the elevator waiting hall, and further determining a first icon position according to the first position information and the first orientation information.
Specifically, after an elevator passenger enters the elevator waiting hall, the image information of the elevator waiting hall can be acquired through the preset second camera device, and then the position and the orientation of the elevator passenger can be acquired in real time, so that the position of the projection of the elevator state prompt icon can be determined.
Step S102 specifically includes the following steps:
s1021, acquiring image information of the elevator waiting hall through a second camera device, and sending the image information of the elevator waiting hall to a target layer server, wherein the second camera device is arranged in the elevator waiting hall;
s1022, matching and identifying the first passenger characteristics and the image information of the elevator waiting hall through a destination layer server, and determining first position information and first orientation information of the elevator passengers;
and S1023, determining the position of the first icon through the destination layer server according to the first position information, the first orientation information and the preset first distance.
Specifically, at time point 1, an elevator passenger enters the elevator waiting hall, and a second camera device installed in the elevator waiting hall captures image information PA of the elevator waiting hall1And transmitting to a destination layer server; the destination layer server returns the image information PA of the elevator waiting hall according to the second camera device1Identifying a primary passenger characteristic PI1First position information PL11First orientation information PD11(ii) a The destination layer server based on the first location information PL11And first orientation information PD11And calculating a first icon position PIC by a preset fixed distance11。
S103, acquiring first state information of the first target elevator according to the first distribution elevator number, generating an elevator state prompt icon according to the first state information, and projecting the elevator state prompt icon to the first icon position.
Specifically, the real-time status information of the target elevator can be continuously obtained from the elevator system according to the first assigned elevator number, the elevator status prompt icon can be generated according to the real-time status information, and the elevator status prompt icon is projected to the first icon position determined in the step S102, so that guidance of elevator passengers can be realized. Step S103 specifically includes the following steps:
s1031, sending an elevator state obtaining request to the elevator system through the destination layer server according to the first allocation elevator number, and receiving first state information of a first target elevator returned by the elevator system, wherein the first target elevator corresponds to the first allocation elevator number;
s1032, current floor information of elevator passengers is obtained through a destination floor server, elevator state prompt icons are generated according to the current floor information and the first state information, and then the elevator state prompt icons are sent to a projection device, and the projection device is arranged in a waiting elevator hall;
s1033, projecting the elevator state prompt icon to a first icon position through a projection device.
Specifically, the destination layer server passes through a first passenger characteristic PI1Matching and obtaining corresponding first distribution ladder number ELN11Then according to the first distribution ladder number ELN11Obtaining elevator state information ELS of target elevator to elevator system11(ii) a According to the first distribution ladder number ELN11And elevator status information ELS11At the first icon position PIC11Project out of elevator state indication ICON ICON11。
It can be understood that the destination layer server is for the image information PA of the lobby1While identifying, other persons who have called the elevator, such as passenger P, can be identified at the same timenAnd obtaining the corresponding passenger characteristic PInAnd passenger position PLn1Passenger facing PDn1Elevator state information ELSn1And elevator position information PELnElevator state indicating ICON ICONn1The data are in one-to-one correspondence, and the destination layer server can indicate ICONs { ICON) according to all elevator states11,ICON21,…,ICONn1And the corresponding icon position [ PIC ]11...PICn1}]And a plurality of mapping relations are generated, so that the elevator taking guidance can be simultaneously carried out on a plurality of passengers.
It will be appreciated that at point in time 2 the position and orientation of the elevator passengers will change and the destination level server will follow the lobby image information PA2Identifying first passenger characteristics PI of same elevator passenger1New first position information PL2New first orientation information PD2To change the projected position of the elevator status indication iconTherefore, the elevator state indicating icons change along with the change of the positions and the orientations of the elevator passengers, and a constant distance is kept.
Further as an optional implementation mode, the elevator state prompt icon comprises elevator number information, elevator floor information, elevator running direction information and elevator waiting state information.
Specifically, the elevator status indication icon contains the following information:
1) elevator number information. The embodiment of the invention is realized based on a destination floor allocation system, after a passenger selects a destination floor, an elevator system can allocate elevator numbers, if 6 elevators are arranged in an elevator group of the destination floor, the elevator numbers are A and B.F respectively, when the passenger goes to 21 floors, the system can allocate one elevator such as the elevator A according to the running state of the elevator, and a user needs to wait for the arrival of the elevator A in a waiting hall and take the elevator A to go to 21 floors. If the user enters other elevators such as B when the A elevator does not arrive, 21 floors cannot be reached (no floor selection device is arranged in the elevator car of the destination floor system).
2) Elevator floor information. The elevator floor information is the current floor corresponding to the allocated elevator, and if the elevator is at 15 floors currently, the elevator floor information is displayed as 15.
3) The direction of travel of the elevator. The elevator running direction is the running direction corresponding to the allocated elevator, and if the elevator runs at 15 floors and runs downwards, the running direction is shown as a downward arrow.
4) Information of the candidate ladder state. The marquise states include: allocating that the elevator is not positioned on the floor where the passenger is positioned and the running direction of the elevator is consistent with the destination floor of the user as that the elevator does not arrive; allocating the elevator to be at the floor where the user is located, wherein the running direction of the elevator is consistent with the destination floor of the user, and the elevator arrives; the assigned elevator running direction is consistent with the destination floor of the user and the floor which is left is missed by the elevator.
Optionally, the destination server may change the projected elevator status indication icon according to the real-time status change of the elevator, including elevator floor information, elevator traveling direction information, and elevator waiting status information, where the elevator waiting status includes that the elevator is waiting, the elevator has arrived, the elevator has missed, and the like. The elevator can be distinguished by different colors, if the elevator waits, the icon background is displayed as white, if the elevator arrives, the icon background is displayed as green and slowly flashes, if the elevator misses, the icon background is displayed as red and rapidly flashes, and meanwhile, characters can be displayed for prompting, if the elevator does not arrive, the prompt of 'please endure waiting', the prompt of 'please take the elevator' when arriving ', and the prompt of're-dispatching the elevator when the elevator misses are given.
As a further optional implementation, the guiding method further includes the following steps:
a1, when the first target elevator arrives at the current floor of an elevator passenger, obtaining second position information of the first target elevator through a target floor server, and determining a second icon position according to the first position information, the second position information and the first icon position;
a2, determining an elevator taking indication icon through the destination layer server according to the first position information, the first orientation information and the first state information, and further sending the elevator taking indication icon to the projection device;
and A3, projecting the boarding indication icon to a second icon position through a projection device.
Specifically, the boarding indication icon may guide the user through an arrow-shaped icon when the elevator passenger P is in the elevator1When the target elevator arrives, the target layer server allocates the elevator number ELN according to the first allocation11Obtaining second position information PEL of a target elevator from an elevator system1. The server is based on the first location information PL11Second position information PEL1And a first icon position PIC11Determining a second icon position PAR of the indication icon for taking the elevator11(ii) a Based on elevator status information ELS11First orientation information PD11Generating an indication icon ARI for taking a ladder11And flashing; indication icon ARI for passenger to take elevator when traveling direction11When the instruction direction unanimous, instruct the arrow point for green slow flashing, when user advancing direction and direction of direction nonconformity, instruct the arrow point for red quickflashing to provide the word suggestion, thereby can guide the passenger to get into the elevator fast when the passenger floor is arrived at to the target elevator.
As a further optional implementation, the guiding method further includes the following steps:
b1, determining whether an elevator passenger enters a first target elevator according to the first passenger characteristics;
and B2, when the elevator passenger does not enter the first target elevator, determining a second assigned elevator number according to the destination floor information, acquiring second state information of a second target elevator according to the second assigned elevator number, and projecting an elevator state prompt icon again according to the second state information.
Specifically, the destination floor server can judge whether the passenger enters the elevator or not according to the characteristics of the first passenger, the real-time position and orientation of the passenger and the state of the target elevator, if the passenger does not enter the elevator in time, the background of the elevator state indicating icon is changed from green to red, the destination floor server initiates an elevator dispatching request to the elevator system again according to the destination floor information, and after the elevator dispatching is successful, the elevator number of the elevator state indicating icon is switched, and then the elevator taking guide is carried out again.
As shown in fig. 3, in some alternative embodiments, 4 second cameras and 4 projection devices may be disposed in 4 corners of the waiting hall, and the destination server extracts passenger features and passenger positions and passenger orientations by using a framework such as Cascade CNN, faceless-Net, MTCNN multitask Cascade convolution neural network in a deep learning method according to the positions of the 4 second cameras and images provided by the second cameras. When the passenger position is determined, as long as the passenger can be identified by the image of one camera device, the passenger position and the passenger orientation are extracted as the passenger characteristics, and are obtained after the comprehensive calculation of the images of the other 3 camera devices. And the destination layer server performs corresponding calculation according to the positions of the 4 projection devices and the mapping set of the projection icons and the icon positions, generates 4 corresponding projection pictures and sends the 4 projection pictures to the 4 projection devices respectively, and the 4 projection devices perform projection in the same elevator waiting hall area so as to eliminate the influence caused by shielding among passengers.
Optionally, when the number of people in the elevator waiting hall is large, the destination-layer server changes the size of the elevator state indication icon in real time according to the position condition of the passenger.
The method steps of the embodiments of the present invention are described above. The method of the embodiment of the present invention is further explained with reference to a specific application scenario.
1) The passenger 1 selects the destination floor selector to go to 15F, and the destination floor selector displays a destination elevator A and prompts to pay attention to an elevator information icon;
2) a passenger 1 enters a waiting hall, the ground begins to display an elevator state indication icon 1, the elevator number is A, the elevator A is currently at 7F, and the elevator moves downwards, so that the display contents of the elevator state indication icon 1 are [ elevator number A ], [ 7F ], [ descending ], [ please wait for patience ];
3) the passenger 2 selects the destination 32F on the destination floor selector, and the destination floor selector displays a destination C elevator and prompts to pay attention to an elevator information icon;
4) a passenger 2 enters a waiting hall, the ground begins to display an elevator state indication icon 2, the elevator number is C, the elevator C is currently at 15F, and the elevator goes downwards, the display contents of the elevator state indication icon 2 are [ elevator number C ], [ 15F ], [ downwards ], [ please wait for patience ];
6) when the passenger 1 and the passenger 2 are in the elevator waiting hall at the same time, the elevator state indication icons 1 and 2 exist on the ground at the same time;
6) when the elevator A arrives at the elevator waiting floor and the direction is upward, the background of the elevator state indication icon 1 is changed into green, the elevator taking indication icon 1 appears and flashes slowly, and when the passenger 1 walks in the opposite direction of the elevator A, the elevator state indication icon 1 is changed into red and flashes rapidly; when the passenger 1 walks towards the elevator direction and enters the elevator, the elevator state indication icon 1 and the elevator taking indication icon 1 disappear;
7) when the elevator C arrives at the elevator waiting floor and the direction is ascending, the background of the elevator state indicating icon 2 is changed into green, the elevator taking indicating icon 2 is in slow flashing, and after the passenger 2 walks towards the elevator C and enters the elevator, the elevator state indicating icon 2 and the elevator taking indicating icon 2 disappear;
8) the elevator waiting hall has no passenger, and the ground does not display the related icon any more.
It should be appreciated that the existing destination floor system provides guidance information at the elevator angle, i.e. information of each elevator is displayed at a corresponding position, and does not care which users need the information.
According to the embodiment of the invention, the image information of the passengers is obtained when the elevator passengers call the elevator hall, so that the characteristics of the passengers are extracted, the positions and the orientations of the elevator passengers are determined in real time after the elevator passengers enter the elevator waiting hall, and then the elevator state prompt icons are generated according to the real-time state information of the target elevator and projected in front of the elevator passengers, so that the elevator passengers can be dynamically guided in real time, the defects of single guide mode, less guide information and untimely information transmission existing in the conventional elevator passenger guide are overcome, the elevator passengers can be prevented from missing or missing the elevator to a certain extent, and the elevator riding efficiency and the elevator riding experience of the elevator passengers are improved.
Referring to fig. 4, an embodiment of the present invention provides a guidance system for an elevator passenger, including:
the passenger characteristic and allocation elevator number determining module is used for acquiring passenger image information and destination floor information of elevator passengers, determining first passenger characteristics according to the passenger image information and determining first allocation elevator numbers according to the destination floor information;
the icon position determining module is used for acquiring the image information of the elevator waiting hall, determining first position information and first orientation information of elevator passengers according to the characteristics of the first passengers and the image information of the elevator waiting hall, and further determining a first icon position according to the first position information and the first orientation information;
the icon projection module is used for acquiring first state information of the first target elevator according to the first distribution elevator number, generating an elevator state prompt icon according to the first state information and projecting the elevator state prompt icon to the first icon position.
The contents in the above method embodiments are all applicable to the present system embodiment, the functions specifically implemented by the present system embodiment are the same as those in the above method embodiment, and the beneficial effects achieved by the present system embodiment are also the same as those achieved by the above method embodiment.
Referring to fig. 5, an embodiment of the present invention provides a guide apparatus for an elevator passenger, including:
at least one processor;
at least one memory for storing at least one program;
when the at least one program is executed by the at least one processor, the at least one program causes the at least one processor to implement the method for guiding an elevator passenger.
The contents in the above method embodiments are all applicable to the present apparatus embodiment, the functions specifically implemented by the present apparatus embodiment are the same as those in the above method embodiments, and the advantageous effects achieved by the present apparatus embodiment are also the same as those achieved by the above method embodiments.
Embodiments of the present invention also provide a computer-readable storage medium in which a processor-executable program is stored, which, when executed by a processor, is configured to perform a method of guiding an elevator passenger as described above.
The computer-readable storage medium of the embodiment of the invention can execute the method for guiding the elevator passenger provided by the embodiment of the method of the invention, can execute any combination of the embodiment of the method, and has corresponding functions and beneficial effects of the method.
The embodiment of the invention also discloses a computer program product or a computer program, which comprises computer instructions, and the computer instructions are stored in a computer readable storage medium. The computer instructions may be read by a processor of a computer device from a computer-readable storage medium, and executed by the processor to cause the computer device to perform the method illustrated in fig. 1.
In alternative embodiments, the functions/acts noted in the block diagrams may occur out of the order noted in the operational illustrations. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality/acts involved. Furthermore, the embodiments presented and described in the flow charts of the present invention are provided by way of example in order to provide a more thorough understanding of the technology. The disclosed methods are not limited to the operations and logic flows presented herein. Alternative embodiments are contemplated in which the order of various operations is changed and in which sub-operations described as part of larger operations are performed independently.
Furthermore, although the present invention is described in the context of functional modules, it should be understood that, unless otherwise stated to the contrary, one or more of the above-described functions and/or features may be integrated in a single physical device and/or software module, or one or more of the functions and/or features may be implemented in a separate physical device or software module. It will also be appreciated that a detailed discussion of the actual implementation of each module is not necessary for an understanding of the present invention. Rather, the actual implementation of the various functional modules in the apparatus disclosed herein will be understood within the ordinary skill of an engineer, given the nature, function, and internal relationship of the modules. Accordingly, those skilled in the art can, using ordinary skill, practice the invention as set forth in the claims without undue experimentation. It is also to be understood that the specific concepts disclosed are merely illustrative of and not intended to limit the scope of the invention, which is defined by the appended claims and their full scope of equivalents.
The above functions, if implemented in the form of software functional units and sold or used as a separate product, may be stored in a computer-readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the above method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.
More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Further, the computer readable medium could even be paper or another suitable medium upon which the above described program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
In the foregoing description of the specification, reference to the description of "one embodiment/example," "another embodiment/example," or "certain embodiments/examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A method of guiding an elevator passenger, comprising the steps of:
passenger image information and destination floor information of elevator passengers are obtained, first passenger characteristics are determined according to the passenger image information, and a first assigned elevator number is determined according to the destination floor information;
obtaining image information of a waiting elevator hall, determining first position information and first orientation information of an elevator passenger according to the characteristics of the first passenger and the image information of the waiting elevator hall, and further determining a first icon position according to the first position information and the first orientation information;
and acquiring first state information of a first target elevator according to the first allocated elevator number, generating an elevator state prompt icon according to the first state information, and projecting the elevator state prompt icon to the first icon position.
2. The method of claim 1, wherein the steps of obtaining passenger image information and destination floor information of an elevator passenger, determining a first passenger characteristic based on the passenger image information, and determining a first assigned elevator number based on the destination floor information, specifically comprises:
the method comprises the steps that destination floor information input by elevator passengers is obtained through a destination floor selector, passenger image information of the elevator passengers is obtained through a first camera device, and the first camera device is arranged on the destination floor selector;
the destination floor information and the passenger image information are sent to a destination floor server through the destination floor selector;
performing feature extraction on the passenger image information through the destination layer server to obtain first passenger features;
sending a ladder dispatching request to an elevator system through the target floor server according to the target floor information, receiving a first distribution ladder number returned by the elevator system, and further sending the distribution ladder number to the target floor selector;
and displaying the first distribution ladder number through the target layer selector.
3. The method as claimed in claim 2, wherein the step of obtaining the image information of the elevator hall, determining the first position information and the first orientation information of the elevator passenger according to the first passenger characteristic and the image information of the elevator hall, and further determining the position of the first icon according to the first position information and the first orientation information specifically comprises:
acquiring image information of a waiting elevator hall through a second camera device, and sending the image information of the waiting elevator hall to the target layer server, wherein the second camera device is arranged in the waiting elevator hall;
matching and identifying the first passenger characteristics and the image information of the elevator waiting hall through the destination layer server, and determining first position information and first orientation information of the elevator passengers;
and determining a first icon position according to the first position information, the first orientation information and a preset first distance through the destination layer server.
4. The method according to claim 3, wherein the step of obtaining first status information of a corresponding elevator according to the first assigned elevator number, generating an elevator status prompt icon according to the first status information, and projecting the elevator status prompt icon to the first icon position specifically comprises:
sending an elevator state acquisition request to the elevator system through the destination layer server according to the first allocation elevator number, and receiving first state information of the first target elevator returned by the elevator system, wherein the first target elevator corresponds to the first allocation elevator number;
obtaining current floor information of the elevator passenger through the destination floor server, generating an elevator state prompt icon according to the current floor information and the first state information, and further sending the elevator state prompt icon to a projection device, wherein the projection device is arranged in the elevator waiting hall;
and projecting the elevator state prompt icon to the first icon position through the projection device.
5. The method of guiding an elevator passenger according to claim 4, wherein: the elevator state prompt icon comprises elevator number information, elevator floor information, elevator running direction information and elevator waiting state information.
6. The method of guiding an elevator passenger of claim 4, further comprising the steps of:
when the first target elevator reaches the current floor of the elevator passenger, second position information of the first target elevator is obtained through the target floor server, and a second icon position is determined according to the first position information, the second position information and the first icon position;
determining, by the destination layer server, a boarding indication icon according to the first position information, the first orientation information, and the first state information, and further sending the boarding indication icon to the projection device;
projecting the boarding indication icon to the second icon position through the projection device.
7. The guiding method of an elevator passenger according to any one of claims 1 to 6, characterized in that the guiding method further comprises the steps of:
determining whether the elevator passenger enters the first target elevator based on the first passenger characteristic;
and when the elevator passenger does not enter the first target elevator, determining a second assigned elevator number according to the target floor information, acquiring second state information of a second target elevator according to the second assigned elevator number, and projecting an elevator state prompt icon again according to the second state information.
8. An elevator passenger guidance system, comprising:
the passenger characteristic and assigned elevator number determining module is used for acquiring passenger image information and destination floor information of elevator passengers, determining first passenger characteristics according to the passenger image information and determining first assigned elevator numbers according to the destination floor information;
the icon position determining module is used for acquiring elevator waiting hall image information, determining first position information and first orientation information of the elevator passenger according to the first passenger characteristics and the elevator waiting hall image information, and further determining a first icon position according to the first position information and the first orientation information;
and the icon projection module is used for acquiring first state information of a first target elevator according to the first allocated elevator number, generating an elevator state prompt icon according to the first state information and projecting the elevator state prompt icon to the first icon position.
9. An elevator passenger guidance device, comprising:
at least one processor;
at least one memory for storing at least one program;
when executed by the at least one processor, cause the at least one processor to implement a method of guiding an elevator passenger as defined in any one of claims 1 to 7.
10. A computer-readable storage medium, in which a processor-executable program is stored, characterized in that the processor-executable program, when being executed by a processor, is adapted to carry out a method of guiding an elevator passenger according to any one of claims 1 to 7.
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| CN114348821B (en) | 2023-09-12 |
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