CN114348821B - Guiding method, system and device for elevator passengers and storage medium - Google Patents
Guiding method, system and device for elevator passengers and storage medium Download PDFInfo
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Abstract
The invention discloses a guiding method, a system, a device and a storage medium for elevator passengers, wherein the method comprises the following steps: acquiring passenger image information and destination floor information of elevator passengers, determining first passenger characteristics according to the passenger image information, and determining a first allocation ladder number according to the destination floor information; acquiring elevator lobby image information, determining first position information and first orientation information of an elevator passenger according to the first passenger characteristics and the elevator lobby image information, and further determining a first icon position according to the first position information and the first orientation information; and acquiring first state information of the first target elevator according to the first allocation 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 invention can dynamically guide elevator passengers in real time, avoids the elevator passengers missing or sitting in error to a certain extent, improves the elevator taking efficiency and elevator taking 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 business buildings are provided with a group control elevator destination floor management system, and the elevator destination floor management system is used for guiding users through elevator hall lamps and hall side displays, so that the guiding mode is simpler, and problems can occur in the actual use process: 1) The user needs to memorize 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 at any time so as to avoid missing the elevator; 2) When the logic of the elevator system is changed, a user cannot be informed in time, if the elevator suddenly fails, the current elevator immediately exits service, and the user allocated with 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 door closing time of the elevator, the assigned elevator is missed, and the user needs to go to the elevator destination floor management system for re-registration.
Therefore, the existing elevator passenger guiding has the defects of single guiding mode, too little guiding information, untimely information transmission and the like, so that the elevator taking efficiency of passengers is limited, and the elevator taking experience of the passengers is influenced.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art to a certain extent.
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 mode, too little guiding information and untimely information transmission existing in the existing guiding of the elevator passenger, and can avoid the missing or misplaced elevator of the elevator passenger to a certain extent, thereby improving the elevator taking efficiency and elevator taking experience of the elevator passenger.
It is another object of an embodiment of the invention to provide a guiding 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 steps of:
acquiring passenger image information and destination floor information of elevator passengers, determining first passenger characteristics according to the passenger image information, and determining a first allocation elevator number according to the destination floor information;
acquiring elevator lobby image information, determining first position information and first orientation information of the elevator passenger according to the first passenger characteristics and the elevator lobby image information, 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 allocation 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 one 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 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;
transmitting the destination floor information and the passenger image information to a destination floor server through the destination floor selector;
extracting features of the passenger image information through the destination layer server to obtain primary passenger features;
sending a ladder dispatching request to an elevator system according to the destination floor information through the destination floor server, receiving a first allocation ladder number returned by the elevator system, and further sending the allocation ladder number to the destination floor selector;
And displaying the first distribution ladder number through the destination layer selector.
Further, in one embodiment of the present invention, the step of acquiring lobby image information, determining first location information and first orientation information of the elevator passenger according to the first passenger feature and the lobby image information, and further determining a first icon position according to the first location information and the first orientation information specifically includes:
acquiring elevator hall image information through a second camera device, and sending the elevator hall image information to the destination layer server, wherein the second camera device is arranged in an elevator hall;
the first passenger characteristics and the lobby image information are matched and identified through the destination floor server, and first position information and first orientation information of the elevator passengers are determined;
and determining a first icon position by the destination layer server according to the first position information, the first orientation information and a preset first distance.
Further, in one embodiment of the present invention, the step of obtaining first status information of a corresponding elevator according to the first allocated elevator number, and generating an elevator status prompt icon according to the first status information, so as to project the elevator status prompt icon to the first icon position specifically includes:
Sending an elevator state acquisition request to the elevator system according to the first allocation elevator number through the destination floor server, 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;
acquiring 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 hall;
and projecting the elevator state prompt icon to the first icon position through the projection device.
Further, in one embodiment of the invention, the elevator status alert icon includes elevator number information, elevator floor information, elevator travel direction information, and elevator weather status information.
Further, in an embodiment of the present invention, the guiding method further comprises the steps of:
when the first target elevator reaches the current floor of the elevator passenger, acquiring second position information of the first target elevator through the destination floor server, and determining a second icon position according to the first position information, the second position information and the first icon position;
Determining a boarding indication icon by the destination layer server according to the first position information, the first orientation information and the first state information, and then sending the boarding indication icon to the projection device;
and projecting the elevator riding indication icon to the second icon position through the projection device.
Further, in an embodiment of the present invention, the guiding method further comprises the steps of:
determining whether the elevator passenger enters the first target elevator according to the first passenger characteristics;
when the elevator passengers do not enter the first target elevator, determining a second allocation elevator number according to the destination floor information, acquiring second state information of the second target elevator according to the second allocation elevator number, and further projecting an elevator state prompt icon again according to the second state information.
In a second aspect, an embodiment of the present invention provides a guiding system for elevator passengers, comprising:
the passenger characteristic and allocation ladder 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 ladder numbers according to the destination floor information;
The icon position determining module is used for acquiring the image information of the elevator lobby, determining the first position information and the first orientation information of the elevator passenger according to the first passenger characteristics and the image information of the elevator lobby, and further determining the 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 a first target elevator according to the first allocation elevator number, generating an elevator state prompt icon according to the first state information, and further projecting the elevator state prompt icon to the first icon position.
In a third aspect, an embodiment of the present invention provides an apparatus for guiding 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 elevator passengers as described above.
In a fourth aspect, 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 adapted to carry out the above-described method of guiding an elevator passenger.
The advantages and benefits of the 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 method comprises the steps of firstly obtaining passenger image information and destination floor information of elevator passengers, determining first passenger characteristics according to the passenger image information, determining first allocation elevator numbers according to the destination floor information, then obtaining elevator hall image information, determining first position information and first orientation information of the elevator passengers according to the first passenger characteristics and the elevator hall image information, determining first icon positions for projecting elevator states according to the first position information and the first orientation information, then obtaining first state information of first target elevators according to the first allocation elevator numbers, generating elevator state prompt icons according to the first state information, and further projecting the elevator state prompt 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 passenger image information is acquired when the elevator passenger calls, so that the passenger characteristics are extracted, the position and the direction of the elevator passenger are determined in real time after the elevator passenger enters the elevator waiting hall, and then the elevator state prompt icon is generated according to the real-time state information of the target elevator and projected in front of the elevator passenger, so that the elevator passenger can be dynamically guided in real time, the defects of single guiding mode, too little guiding information and untimely information transmission of the existing elevator passenger guiding are overcome, the elevator passenger can be prevented from missing or mismatching the elevator to a certain extent, and the elevator taking efficiency and the elevator taking experience of the elevator passenger are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will refer to the drawings that are needed in the embodiments of the present invention, and it should be understood that the drawings in the following description are only for convenience and clarity to describe some embodiments in the technical solutions of the present invention, and other drawings may be obtained according to these drawings without any inventive effort for those skilled in the art.
Fig. 1 is a flow chart of steps of a method for guiding elevator passengers according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a system architecture for performing a guiding method for elevator passengers according to an embodiment of the present invention;
FIG. 3 is a schematic view 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 invention;
fig. 5 is a block diagram of an elevator passenger guiding apparatus according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention. The step numbers in the following embodiments are set for convenience of illustration only, and the order between the steps is not limited in any way, and the execution order of the steps in the embodiments may be adaptively adjusted according to the understanding of those skilled in the art.
In the description of the present invention, the plurality means two or more, and if the description is made to the first and second for the purpose of distinguishing technical features, it should not be construed as indicating or implying relative importance or implicitly indicating the number of the 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.
Firstly, a system architecture for executing the guiding method of elevator passengers in the embodiment of the invention is described, the system architecture is applied to business office buildings where an elevator destination floor management system is deployed, and the system architecture can provide elevator state information for users in real time so as to guide the users to take the elevator. As shown in fig. 2, the system architecture includes:
1) The layer selecting device of the target layer: the equipment for the user to select the destination floor comprises a touch display screen and a first camera device. The destination floor selector displays selectable elevator floors through the touch display screen, after a user selects a floor, a user image is acquired through the first camera device, and then the user image and floor data are sent to the destination floor server; after the destination floor server returns to distribute the elevator numbers, the elevator numbers are displayed to the user, and the user is prompted to pay attention to elevator state information icons on the ground.
2) The destination layer server: the data processing equipment 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 and the destination floor sent by the destination floor selector, extracts the user characteristics through the user identification module, sends an elevator allocation request to the elevator system, and stores the data of the user characteristics, the requested floor, the allocation elevator number and the like after the elevator system returns the allocation elevator number; receiving an image of the elevator hall sent by a second camera of the elevator hall, identifying user characteristics so as to determine the user position and the user direction, and further determining the icon display position; and continuously acquiring elevator state information according to the assigned 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 image pickup device: and means for providing the hall image to the destination floor server. The system is arranged in a hall, and continuously transmits the hall image to a destination layer server through a network after scanning the hall image.
4) Projection device: and the elevator state prompt icon is projected to the ground of the elevator hall. The elevator system is arranged in a hall, receives elevator state prompt icons continuously pushed by a destination floor server, and displays the elevator state prompt icons at a designated position.
Referring to fig. 1, an embodiment of the present invention provides a method for guiding elevator passengers, which specifically includes the following steps:
s101, acquiring passenger image information and destination floor information of elevator passengers, determining first passenger characteristics according to the passenger image information, and determining a first allocation ladder number according to the destination floor information.
Specifically, when an elevator passenger selects a destination floor, passenger image information and destination floor information of the elevator passenger are simultaneously acquired; the passenger image information is used for determining passenger characteristics, and the passenger characteristics can be used for identifying elevator passengers in a lobby subsequently; the destination floor information is used in the elevator system to assign an elevator. The step S101 specifically includes the following steps:
s1011, acquiring destination floor information input by an elevator passenger through a destination floor selector, and acquiring passenger image information of the elevator passenger through a first camera device, wherein the first camera device is arranged on the destination floor selector;
s1012, transmitting the destination floor information and the passenger image information to a destination floor server through a destination floor selector;
s1013, extracting characteristics of passenger image information through a destination layer server to obtain characteristics of a first passenger;
s1014, sending a ladder dispatching request to the elevator system through a destination floor server according to destination floor information, receiving a first allocated ladder number returned by the elevator system, and further sending the allocated ladder number to a destination floor selector;
S1015, displaying the first allocation ladder number through the destination layer selector.
In particular, elevator passenger P 1 Selecting the floor F to be moved on the destination floor selector 1 (i.e. destination floor information), the destination floor selector obtains the elevator passenger P by means of the first camera means 1 Passenger image information PO of (2) 1 The destination layer selector then submits the passenger image information PO to the destination layer server 1 And destination floor information F 1 The method comprises the steps of carrying out a first treatment on the surface of the Destination layer server identifying passenger image information PO 1 And extract the primary passenger characteristics PI 1 Then submitting a request for dispatching the elevator to the target floor to the elevator system, and returning the first assigned elevator number ELN by the elevator system according to the service logic 11 The destination layer server stores the primary passenger characteristics PI 1 Destination floor information F 1 First assigned ladder number ELN 11 Waiting information and returning a first distribution ladder number ELN to the destination layer selector 11 The method comprises the steps of carrying out a first treatment on the surface of the The destination layer selector displays the first distribution ladder number ELN 11 And prompts the elevator passengers to pay attention to the elevator status prompt icon under the foot.
S102, acquiring lobby image information, determining first position information and first orientation information of an elevator passenger according to the first passenger characteristics and the lobby image information, and further determining a first icon position according to the first position information and the first orientation information.
Specifically, after the elevator passenger enters the elevator hall, the image information of the elevator hall can be acquired through the preset second camera device, so that the position and the direction of the elevator passenger can be acquired in real time, and the projected position of the elevator state prompt icon can be determined.
The step S102 specifically includes the following steps:
s1021, acquiring the image information of the elevator hall through a second camera device, and sending the image information of the elevator hall to a destination layer server, wherein the second camera device is arranged in the elevator hall;
s1022, carrying out matching identification on the first passenger characteristics and the image information of the lobby through the destination floor server, and determining the first position information and the first orientation information of the elevator passenger;
s1023, determining the first icon position 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, the elevator passenger enters the hall, and the second image pickup device mounted in the hall captures hall image information PA 1 And transmitting to a destination layer server; the destination layer server returns the image information PA of the elevator hall according to the second image pickup device 1 Identifying primary passenger characteristics PI 1 First location information PL 11 First orientation information PD 11 The method comprises the steps of carrying out a first treatment on the surface of the The destination layer server based on the first location information PL 11 And first orientation information PD 11 Calculating a first icon position PIC at a preset fixed distance 11 。
S103, 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 a 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 allocated 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 the guiding of the elevator passengers can be realized. Step S103 specifically includes the following steps:
s1031, sending an elevator state acquisition request to an elevator system through a destination floor server according to a 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, acquiring current floor information of elevator passengers through a destination floor server, generating elevator state prompt icons according to the current floor information and the first state information, and further sending the elevator state prompt icons to a projection device, wherein the projection device is arranged in a hall;
S1033, projecting the elevator state prompt icon to the first icon position through a projection device.
Specifically, the destination layer server passes the primary passenger characteristics PI 1 Matching and obtaining corresponding first distribution ladder number ELN 11 Then according to the first distribution ladder number ELN 11 Acquiring elevator status information ELS of a target elevator to an elevator system 11 The method comprises the steps of carrying out a first treatment on the surface of the ELN according to the first assigned ladder number 11 And elevator status information ELS 11 At the first icon position PIC 11 Position projection elevator status indication ICON ICON 11 。
It can be understood that the destination floor server is used for obtaining the hall image information PA 1 Other people who have called the elevator, such as passenger P, are identified at the same time when the identification is performed n And obtain the corresponding passenger characteristics PI n Passenger position PL n1 Passenger facing PD n1 Elevator status information ELS n1 Elevator position information PEL n Elevator status indication ICON ICON n1 Data, which have a one-to-one correspondence, are displayed on the destination floor server according to all elevator status indication ICONs { ICON } 11 ,ICON 21 ,…,ICON n1 Sum of { PIC } and corresponding icon position 11 ...PIC n1 }]Multiple mapping relations are generated, so that boarding guidance can be performed on multiple passengers at the same time.
It will be appreciated that at time point 2 the position and orientation of the elevator passengers will change and the destination floor server will be based on the lobby image information PA 2 First passenger feature PI identifying the same elevator passenger 1 New first location information PL 2 New first orientation information PD 2 To change the projected position of the elevator status indication icon so as to achieve that the elevator status indication icon changes following the change in elevator passenger position and orientation and maintains a constant distance.
Further as an alternative embodiment, the elevator status prompt icon includes elevator number information, elevator floor information, elevator travel direction information, and elevator waiting status 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 distribution system, after a passenger selects a destination floor, the elevator system distributes elevator numbers, if 6 elevators are arranged in an elevator group of the destination floor, the elevator numbers are A, B..F, when the passenger goes to 21 floors, the system distributes an elevator such as an elevator A according to the running state of the elevator, and the user needs to wait for the arrival of the elevator A in a hall and take the elevator A to go to 21 floors. If the user enters another elevator, e.g. B, when the a elevator has not arrived, then no floor 21 (no floor selection means in the elevator car of the destination floor system) is reachable.
2) Elevator floor information. The elevator floor information is the current floor corresponding to the allocated elevator, and if the elevator is currently at 15 floors, the elevator floor information is displayed as 15.
3) And the running direction of the elevator. The elevator running direction is the running direction corresponding to the allocated elevator, and if the elevator is currently at the 15 floors and runs downwards, the running direction is displayed as a descending arrow.
4) And waiting for elevator status information. The waiting ladder state comprises: the elevator is not allocated to the floor where the passenger is located, and the running direction is consistent with the destination floor of the user, so that the elevator does not arrive; the elevator is allocated to be positioned at the floor where the user is positioned, and the running direction is consistent with the destination floor of the user, so that the elevator is arrived; the assigned elevator traveling direction coincides with the user's destination floor and having left that floor is that the elevator has been missed.
Optionally, the destination floor server may change the projected elevator status indication icon according to the real-time status change of the elevator, including elevator floor information, elevator running direction information, and elevator waiting status information, wherein the elevator waiting status includes waiting for the elevator, the elevator has arrived, the elevator has missed, and the like. Different elevator waiting states can be distinguished through different colors, if an elevator waits, an icon background is displayed in white, if the elevator arrives, the icon background is displayed in green and flashes slowly, if the elevator misses, the icon background is displayed in red and flashes quickly, and meanwhile, characters can be displayed for prompting, if the elevator does not arrive, a prompt of 'please wait', a prompt of 'please take the elevator' arrives, and a prompt of 'being reassigned the elevator' when the elevator misses.
Further as an alternative embodiment, the guiding method further comprises the steps of:
a1, when a first target elevator reaches the current floor of an elevator passenger, acquiring 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 a boarding indication icon through the destination layer server according to the first position information, the first orientation information and the first state information, and then sending the boarding indication icon to the projection device;
a3, projecting the elevator riding indication icon to a second icon position through a projection device.
In particular, the elevator riding indication icon may guide the user through the arrow-shaped icon when the elevator passenger P 1 When the target elevator of the (a) arrives, the destination floor server allocates the elevator number ELN according to the first 11 Acquiring second position information PEL of target elevator from elevator system 1 . The server based on the first location information PL 11 Second position information PEL 1 First icon position PIC 11 Determining a second icon position PAR of the riding indication icon 11 The method comprises the steps of carrying out a first treatment on the surface of the ELS according to elevator status information 11 First orientation information PD 11 Generating elevator riding indication icon ARI 11 And performing flickering; when the traveling direction of the passenger gets on the elevator indication icon ARI 11 When the direction of the indication is consistent, the indication arrow is green and slowly flashing, and when the travelling direction of the user is inconsistent with the guiding direction, the indication arrow is red and flashing, and a text prompt is provided, so that the passengers can be rapidly guided to enter the elevator when the target elevator reaches the floor where the passengers are located.
Further as an alternative embodiment, the guiding method further comprises the steps of:
b1, determining whether an elevator passenger enters a first target elevator according to the characteristics of the first passenger;
and B2, when the elevator passengers do not enter the first target elevator, determining a second allocation elevator number according to the destination floor information, acquiring second state information of the second target elevator according to the second allocation elevator number, and further carrying out projection of the elevator state prompt icon again according to the second state information.
Specifically, the destination floor server can judge whether the passenger enters the elevator according to the characteristics of the first passenger, the real-time position and the direction 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 indication icon changes from green to red, the destination floor server sends a dispatching request to the elevator system again according to the destination floor information, after the dispatching is successful, the elevator number of the elevator state indication icon is switched, and then the elevator taking guide is carried out again.
As shown in fig. 3, in some alternative embodiments, 4 second image capturing devices and 4 projection devices may be disposed at 4 corners of the waiting hall, and the destination layer server uses a framework such as a Cascade convolutional neural network with multiple tasks including cascades CNN, faceless-Net and MTCNN in a deep learning method to extract the characteristics of the passengers, the positions of the passengers and the orientations of the passengers according to the positions of the 4 second image capturing devices and the images provided by the second image capturing devices. When the passenger position is determined, as long as the passenger can be identified by the image of one of the imaging devices, the passenger is extracted as the passenger feature, and the passenger position and the passenger orientation are acquired through the comprehensive calculation of the images of the other 3 imaging devices. The destination layer server carries out 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, sends the 4 corresponding projection pictures to the 4 projection devices respectively, and projects the 4 projection pictures in the same hall area through the 4 projection devices so as to eliminate the influence caused by shielding among passengers.
Optionally, when more people are waiting for the elevator hall, the destination floor server changes the size of the elevator state indication icon in real time according to the position condition of the passengers.
The method steps of the embodiments of the present invention are described above. The method according to the embodiment of the present invention is further explained below in conjunction with a specific application scenario.
1) Passenger 1 selects to go to 15F on the destination floor selector, and the destination floor selector displays an icon for going to the A ladder and prompting to pay attention to the information of the underfoot elevator;
2) The passenger 1 enters a hall, the ground starts to display an elevator state indication icon 1, the elevator number is A, the elevator A is currently at 7F, and the elevator state indication icon 1 descends, and the display content of the elevator state indication icon 1 is [ elevator number A ], [ 7F ], [ descending ], [ please wait ];
3) Passenger 2 selects to go to 32F on the destination floor selector, and the destination floor selector displays to go to C ladder and prompts to pay attention to the information icon of the underfoot elevator;
4) The passenger 2 enters a waiting hall, the ground starts to display an elevator state indication icon 2, the elevator number is C, the elevator C is currently at 15F, and the elevator state indication icon 2 is displayed as [ elevator number C ], [ 15F ], [ descending ], [ please wait ];
6) Passenger 1 and passenger 2 are in the elevator hall at the same time, then elevator status indication icons 1 and 2 exist on the ground at the same time;
6) The elevator A arrives at the elevator waiting floor and the direction is upward, the background of the elevator status indication icon 1 turns 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 status indication icon 1 turns red and flashes rapidly; when the passenger 1 walks in 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 upward, the background of the elevator state indication icon 2 turns green, the elevator taking indication icon 2 appears and flashes slowly, and after the passenger 2 walks in the direction of the elevator C and enters the elevator, the elevator state indication icon 2 and the elevator taking indication icon 2 disappear;
8) The waiting hall has no passengers and the ground does not display the relevant icons.
It should be appreciated that the existing destination floor system provides guiding information from the angle of the elevator, i.e. the information of each elevator is displayed at a corresponding position, and does not care about which users need the information.
According to the embodiment of the invention, the passenger image information is acquired when the elevator passenger calls, so that the passenger characteristics are extracted, the position and the direction of the elevator passenger are determined in real time after the elevator passenger enters the elevator waiting hall, and then the elevator state prompt icon is generated according to the real-time state information of the target elevator and projected in front of the elevator passenger, so that the elevator passenger can be dynamically guided in real time, the defects of single guiding mode, too little guiding information and untimely information transmission of the existing elevator passenger guiding are overcome, the elevator passenger can be prevented from missing or mismatching the elevator to a certain extent, and the elevator taking efficiency and the elevator taking experience of the elevator passenger are improved.
Referring to fig. 4, an embodiment of the present invention provides a guiding system for elevator passengers, comprising:
the passenger characteristic and allocation ladder 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 ladder numbers according to the destination floor information;
the icon position determining module is used for acquiring the image information of the elevator lobby, determining the first position information and the first orientation information of the elevator passenger according to the characteristics of the first passenger and the image information of the elevator lobby, and further determining the 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 allocation elevator number, generating an elevator state prompt icon according to the first state information, and further projecting the elevator state prompt icon to a first icon position.
The content in the method embodiment is applicable to the system embodiment, the functions specifically realized by the system embodiment are the same as those of the method embodiment, and the achieved beneficial effects are the same as those of the method embodiment.
Referring to fig. 5, an embodiment of the present invention provides a guiding apparatus for elevator passengers, comprising:
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 elevator passengers as described above.
The content in the method embodiment is applicable to the embodiment of the device, and the functions specifically realized by the embodiment of the device are the same as those of the method embodiment, and the obtained beneficial effects are the same as those of the method embodiment.
The embodiment of the invention also provides a computer-readable storage medium in which a processor-executable program is stored, which, when being executed by a processor, is adapted to carry out the above-mentioned method of guiding elevator passengers.
The computer readable storage medium of the embodiment of the invention can execute the method for guiding elevator passengers provided by the embodiment of the method of the invention, and can execute the steps of any combination of the embodiment of the method, thereby having the corresponding functions and beneficial effects of the method.
Embodiments of the present invention also disclose a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The computer instructions may be read from a computer-readable storage medium by a processor of a computer device, and executed by the processor, to cause the computer device to perform the method shown in fig. 1.
In some 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 flowcharts 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 a larger operation are performed independently.
Furthermore, while the present invention has been described in the context of functional modules, it should be appreciated that, unless otherwise indicated, one or more of the functions and/or features described above 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 separate physical devices or software modules. It will also be appreciated that a detailed discussion of the actual implementation of each module is not necessary to an understanding of the present invention. Rather, the actual implementation of the various functional modules in the apparatus disclosed herein will be apparent to those skilled in the art from consideration of their attributes, functions and internal relationships. Accordingly, one of ordinary skill in the art can implement 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 and are not intended to be limiting upon the scope of the invention, which is to be defined in 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 stand-alone product, may be stored in a computer readable storage medium. Based on this understanding, the technical solution of the present invention may be embodied in essence or a part contributing to the prior art or a part of the technical solution in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the above-described method of the various 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, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Logic and/or steps represented in the flowcharts or otherwise described herein, e.g., a ordered listing of executable instructions for implementing 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). In addition, the computer-readable medium may even be paper or other suitable medium upon which the program described above is printed, as the program described above may 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 is to be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.
In the foregoing description of the present specification, reference has been made to the terms "one embodiment/example", "another embodiment/example", "certain embodiments/examples", and the like, 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 application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the application, the scope of which is defined by the claims and their equivalents.
While the preferred embodiment of the present application has been described in detail, the present application is not limited to the above embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present application, and these equivalent modifications and substitutions are intended to be included in the scope of the present application as defined in the appended claims.
Claims (9)
1. A method of guiding elevator passengers, characterized by the steps of:
acquiring passenger image information and destination floor information of elevator passengers, determining first passenger characteristics according to the passenger image information, and determining a first allocation elevator number according to the destination floor information;
acquiring elevator lobby image information, determining first position information and first orientation information of the elevator passenger according to the first passenger characteristics and the elevator lobby image information, and further determining a first icon position according to the first position information and the first orientation information;
acquiring first state information of a first target elevator according to the first allocation 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;
when the first target elevator reaches the current floor of the elevator passenger, acquiring second position information of the first target elevator through a destination floor server, and determining a second icon position according to the first position information, the second position information and the first icon position;
determining a ladder taking indication icon by a destination layer server according to the first position information, the first orientation information and the first state information, and then sending the ladder taking indication icon to a projection device;
And projecting the elevator riding indication icon to the second icon position through a projection device.
2. The method according to claim 1, wherein the step of acquiring passenger image information and destination floor information of the 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, comprises:
the method comprises the steps that 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;
transmitting the destination floor information and the passenger image information to a destination floor server through the destination floor selector;
extracting features of the passenger image information through the destination layer server to obtain primary passenger features;
sending a ladder dispatching request to an elevator system according to the destination floor information through the destination floor server, receiving a first allocation ladder number returned by the elevator system, and further sending the allocation ladder number to the destination floor selector;
And displaying the first distribution ladder number through the destination layer selector.
3. The method according to claim 2, wherein the step of acquiring lobby image information, determining first position information and first orientation information of the elevator passenger based on the first passenger feature and the lobby image information, and further determining a first icon position based on the first position information and the first orientation information, comprises:
acquiring elevator hall image information through a second camera device, and sending the elevator hall image information to the destination layer server, wherein the second camera device is arranged in an elevator hall;
the first passenger characteristics and the lobby image information are matched and identified through the destination floor server, and first position information and first orientation information of the elevator passengers are determined;
and determining a first icon position by the destination layer server according to the first position information, the first orientation information and a preset first distance.
4. The method for guiding elevator passengers according to claim 3, wherein the first status information of the corresponding elevator is obtained according to the first assigned elevator number, and an elevator status prompt icon is generated according to the first status information,
And projecting the elevator status prompt icon to the first icon position, which specifically comprises:
sending an elevator state acquisition request to the elevator system according to the first allocation elevator number through the destination floor server, 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;
acquiring 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 hall;
and projecting the elevator state prompt icon to the first icon position through the projection device.
5. A method of guiding elevator passengers as set forth in claim 4, characterized in that: the elevator state prompt icon comprises elevator number information, elevator floor information, elevator running direction information and elevator waiting state information.
6. A guiding method of elevator passengers according to any of claims 1-5, characterized in that the guiding method further comprises the steps of:
Determining whether the elevator passenger enters the first target elevator according to the first passenger characteristics;
when the elevator passengers do not enter the first target elevator, determining a second allocation elevator number according to the destination floor information, acquiring second state information of the second target elevator according to the second allocation elevator number, and further projecting an elevator state prompt icon again according to the second state information.
7. A guiding system for elevator passengers, comprising:
the passenger characteristic and allocation ladder 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 ladder numbers according to the destination floor information;
the icon position determining module is used for acquiring the image information of the elevator lobby, determining the first position information and the first orientation information of the elevator passenger according to the first passenger characteristics and the image information of the elevator lobby, and further determining the 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 a first target elevator according to the first allocation elevator number, generating an elevator state prompt icon according to the first state information, and further projecting the elevator state prompt icon to the first icon position;
The icon position determining module is further configured to:
when the first target elevator reaches the current floor of the elevator passenger, acquiring second position information of the first target elevator through a destination floor server, and determining a second icon position according to the first position information, the second position information and the first icon position;
the icon projection module is further configured to:
and determining a boarding indication icon according to the first position information, the first orientation information and the first state information through a destination layer server, further sending the boarding indication icon to a projection device, and projecting the boarding indication icon to the second icon position through the projection device.
8. An elevator passenger guiding apparatus comprising:
at least one processor;
at least one memory for storing at least one program;
when said at least one program is executed by said at least one processor, said at least one processor implements a guiding method of an elevator passenger as defined in any one of claims 1 to 6.
9. 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 for performing a guiding method of an elevator passenger according to any one of claims 1 to 6.
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| CN114348821A (en) | 2022-04-15 |
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