CN119223290B - Airport intelligent identification method, device and system - Google Patents
Airport intelligent identification method, device and systemInfo
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- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
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Abstract
The application relates to the field of communication, in particular to an intelligent identification method, device and system for an airport, wherein the method can determine the guide route of a passenger and the latest time point of each flow node through the flight information of the passenger and the position of each node in the airport, and display a proprietary plan comprising the guide route, the flow nodes and the corresponding latest time point on each electronic display screen distributed in the airport so as to guide the passenger.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to an airport intelligent identification method, device and system.
Background
Airport terminals are large in floor area and are provided with a plurality of subareas, so that a large number of marks are required to guide passengers.
The prior airport marks can only provide the position and distance for executing the next process (such as the marks when the passenger just enters the airport always point to the counter of the check-in machine, the marks after the counter of the check-in machine always point to the security check area), the passenger can probably determine the time required for reaching the position and completing the corresponding process, however, the passenger cannot know the time required for the subsequent process, and the whole taking time is difficult to control for the passengers with weak time ideas, so that the situation of mistakes is easy to occur due to time delay.
Disclosure of Invention
Based on this, it is necessary to provide an airport intelligent identification method, device and system aiming at the problems.
The embodiment of the invention is realized in such a way that an airport intelligent identification method is applied to a control center, and the method comprises the following steps:
S1, acquiring a passenger face image and flight information through an interactive terminal, wherein the flight information comprises a flight number, a boarding time point and a boarding gate;
S2, calling a terminal floor plan, determining the position of an interactive terminal, a boarding gate and all flow nodes on the terminal floor plan, and generating a guide route for connecting the position of the interactive terminal, the boarding gate and all the flow nodes;
s3, acquiring the people flow condition of each flow node, and further determining the estimated waiting time length of the flow node;
s4, determining the latest time point of the passenger reaching each flow node according to each estimated waiting time length, and marking the corresponding latest time point on each flow node to obtain a proprietary plan of the passenger;
s5, when the passenger is identified to see any one of the electronic identification plates, displaying a corresponding exclusive plan on the electronic identification plate, identifying the current position of the passenger and marking the current position on the exclusive plan;
s6, highlighting a route segment from the current position of the passenger to the next flow node on the exclusive plan, determining the traveling speed of the passenger according to the current time point, the latest time point corresponding to the flow node and the length of the route segment, and displaying the traveling speed;
S7, identifying preset characteristic points passed by the route segment, determining time points reaching each characteristic point according to the travelling speed, marking the time point of each characteristic point at the corresponding characteristic point, so that a passenger can determine whether the time point exceeds the corresponding time point when passing any characteristic point, and further adjusting the pace speed;
and S8, repeatedly executing the steps S5 to S8 until the passenger reaches the boarding gate.
In one embodiment, the invention provides an airport intelligent identification apparatus, and a module in the airport intelligent identification apparatus is used for executing the airport intelligent identification method, comprising:
The first acquisition module is used for acquiring a passenger face image and flight information through the interactive terminal, wherein the flight information comprises a flight number, a boarding time point and a boarding gate;
The first processing module is used for calling a terminal building plan, determining the position of the interactive terminal, a boarding gate and all flow nodes on the terminal building plan, and generating a guide route for connecting the position of the interactive terminal, the boarding gate and all the flow nodes;
The second acquisition module is used for acquiring the people flow condition of each flow node and further determining the estimated waiting time length of the flow node;
the second processing module is used for determining the latest time point when the passenger arrives at each flow node according to each estimated waiting time, and marking the corresponding latest time point at each flow node to obtain a proprietary plan of the passenger;
the first display module is used for displaying a corresponding exclusive plan on any electronic signboard when the passenger is identified to see any electronic signboard, and identifying the current position of the passenger and marking the current position on the exclusive plan;
the second display module is used for highlighting the route segment from the current position of the passenger to the next flow node on the exclusive plan, determining the travelling speed of the passenger according to the current time point, the latest time point corresponding to the flow node and the length of the route segment, and displaying the travelling speed;
the third processing module is used for identifying preset characteristic points passed by the route section, determining time points reaching each characteristic point according to the travelling speed, marking the time point of each characteristic point at the corresponding characteristic point, and determining whether the time point exceeds the corresponding time point when a passenger passes any characteristic point or not so as to adjust the pace;
And the repeating module is used for repeatedly executing the steps S5 to S8 until the passengers arrive at the boarding gate.
In one embodiment, the present invention provides an airport smart identification system, the system comprising:
The interactive terminal is used for acquiring the face image of the passenger and the flight information;
The node terminal of each process node is arranged at the corresponding process node and is used for monitoring the people flow condition of the process node;
the electronic display screens are used for displaying identification information to passengers, and each electronic display screen is provided with a camera for identifying whether the passengers look at the electronic display screen or not;
And the control center station is communicated with the interaction terminal, each electronic display screen and each node terminal and is used for executing the airport intelligent identification method.
The invention provides an airport intelligent identification method, device and system, wherein the method comprises the steps of acquiring a passenger face image and flight information through an interactive terminal, acquiring a terminal floor plan, determining the position of the interactive terminal, a boarding gate and all flow nodes on the terminal floor plan, generating a guide route for connecting the position of the interactive terminal, the boarding gate and all flow nodes, acquiring the people flow condition of each flow node, further determining the estimated waiting time of the flow node, determining the latest time point when a passenger arrives at each flow node according to each estimated waiting time, marking the corresponding latest time point at each flow node to obtain a special plan of the passenger, displaying the corresponding special plan on the electronic identification card when the passenger is identified to see any electronic identification card, identifying the current position of the passenger and marking the current position on the special plan, highlighting the route section of the passenger on the special plan to the next flow node, determining the travel speed of the passenger according to the current time point, the latest time point corresponding to the flow node and the length of the route section, displaying the travel speed determined by the length of the passenger, determining the latest time point when the passenger arrives at each preset time point and obtaining the corresponding latest time point of the flow node, marking the corresponding time point, determining whether the passenger arrival characteristics of the passenger arrives at the corresponding time point in the corresponding passage point are repeatedly arrived at the corresponding time point, and realizing the time point arrival characteristics of the passenger arrival characteristics, the problem of false passengers can be avoided to the greatest extent.
Drawings
FIG. 1 is a first flow diagram of an airport smart identification method provided in one embodiment;
FIG. 2 is a second flowchart of an airport smart identification method provided in one embodiment;
FIG. 3 is a schematic diagram of a guiding route for the airport smart identification method provided in one embodiment;
FIG. 4 is a schematic illustration of coinciding zones of an airport smart identification method provided in one embodiment;
FIG. 5 is a schematic block flow diagram of an airport intelligent identification apparatus provided in one embodiment;
FIG. 6 is a schematic diagram of the composition of an airport smart identification system provided in one embodiment;
fig. 7 is a block diagram showing an internal structure of the console in one embodiment.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that the terms "first," "second," and the like, as used herein, may be used to describe various elements, but these elements are not limited by these terms unless otherwise specified. These terms are only used to distinguish one element from another element. For example, a first xx script may be referred to as a second xx script, and similarly, a second xx script may be referred to as a first xx script, without departing from the scope of this disclosure.
As shown in fig. 1-3, in one embodiment, an airport intelligent identification method is provided and applied to a control center, the method includes:
S1, acquiring a passenger face image and flight information through an interactive terminal, wherein the flight information comprises a flight number, a boarding time point and a boarding gate;
S2, calling a terminal floor plan, determining the position of an interactive terminal, a boarding gate and all flow nodes on the terminal floor plan, and generating a guide route for connecting the position of the interactive terminal, the boarding gate and all the flow nodes;
s3, acquiring the people flow condition of each flow node, and further determining the estimated waiting time length of the flow node;
s4, determining the latest time point of the passenger reaching each flow node according to each estimated waiting time length, and marking the corresponding latest time point on each flow node to obtain a proprietary plan of the passenger;
s5, when the passenger is identified to see any one of the electronic identification plates, displaying a corresponding exclusive plan on the electronic identification plate, identifying the current position of the passenger and marking the current position on the exclusive plan;
s6, highlighting a route segment from the current position of the passenger to the next flow node on the exclusive plan, determining the traveling speed of the passenger according to the current time point, the latest time point corresponding to the flow node and the length of the route segment, and displaying the traveling speed;
S7, identifying preset characteristic points passed by the route segment, determining time points reaching each characteristic point according to the travelling speed, marking the time point of each characteristic point at the corresponding characteristic point, so that a passenger can determine whether the time point exceeds the corresponding time point when passing any characteristic point, and further adjusting the pace speed;
and S8, repeatedly executing the steps S5 to S8 until the passenger reaches the boarding gate.
In this embodiment, the method is executed in a control center, which may be an independent physical server or terminal, or may be a server cluster formed by multiple physical servers, or may be a cloud server providing basic cloud computing services such as a cloud server, a cloud database, a cloud storage, a CDN, etc., an interactive terminal is an interactive display screen disposed at an airport entrance, a camera is disposed on the interactive display screen, a passenger needing to be guided by identification may input a flight number on the interactive display screen, the interactive display screen may generate authorization information after receiving the flight number, the authorization information includes a related introduction of the method, user information (such as a face image and a user location) needed to be used, so that a user can understand contents of services provided by the method and risks needed to be borne, virtual buttons of 'consent' and 'disapproval are simultaneously displayed on the interactive display screen, if the user clicks the' disapproval button, the user does not authorize the control center to execute the method, if the user clicks the consent button, the user authorizes the control center to execute the method, the interactive display screen can be input a flight number on the interactive display screen, the corresponding information can be registered with the camera, a corresponding face image is acquired by the user authorization control center, and a corresponding image is acquired by the camera, a corresponding control terminal is available at a corresponding control center, and a corresponding point is located at a corresponding point, and a corresponding point is located at a control station, and a corresponding terminal is located at a terminal, and a real-stage is possible, generating identification information according to flight information, facial images and other information, and displaying information to passengers through electronic display screens (distributed at a plurality of positions of an airport);
In this embodiment, for any flow node, determining the corresponding estimated waiting time period includes obtaining the number of queuing people in the flow node at a plurality of time points (time points with uniform intervals, such as 5 minutes from the current time, 10 minutes from the current time, and 15 minutes from the current time) in a preset time period (such as 20 minutes) in the past, calculating an average value of the number of queuing people at each time point, multiplying the average value by a historical average time period for a single person to complete a corresponding flow of the flow node, thereby obtaining the estimated waiting time period, wherein the historical average time period is an average value (such as 1 month) of a past time period, and the control center updates the historical average time period every day.
In the embodiment, the position of each electronic display screen is known, the relative position of a passenger and the electronic display screen in an image shot by a camera of the electronic display screen can be determined through an image processing algorithm, the current position of the passenger is further determined, and the passenger is marked on a proprietary plan, wherein the characteristic point is a position with identification degree in an airport, namely a position which is easy to identify by the passenger, such as a storefront, a sculpture and the like, and after the passenger knows the time point corresponding to the characteristic point, the passenger can determine whether the travelling speed of the passenger is fast or slow by comparing the current time point with the time point corresponding to the characteristic point when the passenger walks to adjust the walking speed of the passenger, namely the passenger is urged to travel distance in the travelling process of the passenger so as to ensure that the passenger can arrive at a corresponding flow node in time;
In the application, the latest time point of the guide route of the passenger taking the aircraft and the latest time point of each flow node can be determined through the flight information of the passenger and the positions of each node in the airport, and the exclusive plan comprising the guide route, the flow nodes and the corresponding latest time point is displayed on each electronic display screen distributed in the airport, so that the passenger can comprehensively control the consumed time of each link going to the boarding gate and the own travel progress on viewing the exclusive plan, and the problem of false aircraft of the passenger can be avoided to the greatest extent.
As a preferred embodiment, determining the latest time point when the passenger arrives at each flow node according to each estimated waiting time period includes:
s41, obtaining the distance between each flow node and a boarding gate, and further calculating the interval distance between every two adjacent flow nodes;
s42, sequencing the flow nodes according to the sequence from the near to the far distance from the boarding gate to obtain a node sequence;
S43, taking a first flow node of the node sequence as a computing node;
s44, dividing the distance between the computing node and the boarding gate by the historical average speed to obtain the interval duration from the computing node to the boarding gate;
s45, recalling the interval duration and the estimated waiting duration corresponding to the computing node for the boarding time point to obtain the latest time point of the computing node;
s46, taking the next flow node of the node sequence as a computing node;
s47, dividing the distance between the computing node and the previous process node by the historical average speed to obtain the interval duration from the computing node to the previous process node;
s48, callback the interval duration from the computing node to the previous flow node and the estimated waiting duration corresponding to the computing node to the latest time point of the previous flow node;
and S49, repeatedly executing the steps S46 to S48 until the latest time point of each flow node is obtained.
After step S49, the method further includes:
S410, determining the distance between the position of the interactive terminal and the nearest flow node;
S411, dividing the determined distance by the historical average speed to obtain an estimated time length reaching the flow node;
S412, determining the residual time length from the current time point to the latest time point of the flow node;
s413, judging whether the residual time length exceeds a first preset value of the estimated time length, if so, subtracting the estimated time length from the residual time length to obtain surplus time length;
S414, splitting the surplus time length into a plurality of sub-time lengths, and adding each sub-time length to one interval time length to prolong each interval time length and further adjust each latest time point;
S415, if the residual time length does not exceed the first set value of the estimated time length, not adjusting each latest time point.
Splitting the surplus time length into a plurality of sub-time lengths, and adding each sub-time length to one interval time length to prolong each interval time length comprises:
S401, calculating the sum of the interval durations to obtain the total interval duration;
S402, taking an interval duration and calculating the duty ratio of the interval duration to the total interval duration;
S403, splitting the sub-length of the duty ratio from the surplus time length, and adding the sub-length to the interval time length to prolong the interval time length;
S404, repeatedly executing the steps S402 to S403 until each interval period is prolonged.
In this embodiment, when the surplus time period is too short, there is no need to reassign the surplus time period, the first set value is 1 minute, 2 minutes or other time periods, the first set value can exclude the surplus time period which is too short, the historical average speed is the average travelling speed of the passengers which are marked and guided in the past period (such as the past month), the average speed can represent the average speed of the masses, the applicability of the interval time calculated by the average speed is wide, the determination of each latest time point fully considers the travelling time of the passengers between the nodes and the waiting time in the nodes, namely, the accuracy of the determined latest time point is high, the passengers arrive at the corresponding latest time point of each flow node, so that the mismachine of the passengers can be avoided to the greatest extent, and after the latest time point of each flow node is obtained, if the surplus time period is still available from the interactive terminal to the first flow node, the surplus time period can be distributed to each interval time in proportion, so that the passengers have more sufficient time in the following travelling process.
As a preferred embodiment, if a plurality of passengers look at the same electronic display screen at the same time, the method further comprises:
Taking an exclusive plan of any passenger in the passengers looking at the electronic display screen as a basic plan, and separating a guiding route corresponding to each other passenger from the corresponding exclusive plan;
for each separated guiding route, placing the guiding route into the basic plan according to the position of the guiding route on the original exclusive plan;
rendering each guide route in the basic plan into different colors, and labeling the corresponding face image of the passenger for each color;
Judging whether each guide route has a superposition section or not;
If there are overlapping sections, identifying the positions of the overlapping sections;
each overlapping section is color-separated to facilitate each passenger in determining whether the corresponding guide route passes through the overlapping section.
The guiding route in the exclusive plan is a strip with a set width, and the color separation processing of any overlapping section comprises the following steps:
Determining the number of guide routes passing through the overlapping section, and removing the color of the overlapping section;
dividing the overlapping area into a plurality of sub-strips with the same width, wherein the number of the sub-strips is consistent with the number of the guide lines passing through the overlapping section, the sum of the widths of the sub-strips is equal to the set width, taking the color of one guide line passing through the overlapping section, rendering one sub-strip which is not rendered by the color, and repeatedly executing the step until each sub-strip is rendered by the color.
In this embodiment, the set width may be 2cm, 3cm or other widths, but is not limited thereto, a labeling column is provided beside the basic plan view, wherein colors corresponding to each guiding route and face images of passengers corresponding to each color are displayed, so that the passengers can distinguish the respective guiding routes, and the guiding routes of different passengers (such as the first guiding route and the second guiding route in fig. 4) often have a certain overlapping degree, i.e. a line Cheng Chongge section, the overlapping section is divided into a plurality of sub-strips, the extending direction of the sub-strips is consistent with that of the guiding routes, and each sub-strip represents one guiding route, so that the displayed guiding routes maintain continuity, so that the passengers can see the guiding routes conveniently.
As a preferred embodiment, determining the traveling speed of the passenger according to the current time point, the latest time point corresponding to the flow node, and the length of the route segment includes:
Determining the advancing time length from the current time point to the latest time point corresponding to the flow node;
dividing the length of the route section by the travel time length to obtain the travel speed;
Determining the point in time to reach each feature point in accordance with the travel speed includes:
For each feature point, determining the distance between the feature point and the current position of the passenger, dividing the distance by the travelling speed to obtain the local travelling time length corresponding to the feature point, and adding the local travelling time length to the current time point to obtain the time point reaching each feature point.
In this embodiment, the travelling speed is obtained according to the latest time point, that is, the target speed that the passenger needs to reach, and the time point of each feature point determined by the speed can be used as a target reference for the passenger, that is, the passenger must walk to the corresponding feature point before a certain time point, so that supervision can be formed for the passenger to ensure that the passenger cannot delay.
As a preferred embodiment, after step S7, further comprising:
Acquiring the position of the passenger when the passenger is identified to be looking at an electronic signboard at the last time and identifying the time point;
Determining the time length from the identification time point to the current time point, determining the position interval distance from the passenger position to the current position of the passenger, dividing the position interval distance by the time length, and obtaining the actual speed of the passenger;
judging whether the travelling speed exceeds a second set value of the actual speed, if so, acquiring the use condition of a priority channel of an airline company corresponding to the flight number, displaying the use condition on the electronic signboard, and inquiring whether passengers match the use condition;
after receiving the confirmation information of the user, forwarding the confirmation information to the flow node;
And deleting the estimated waiting time corresponding to the flow node to delay the latest time point corresponding to the flow node so as to provide more time for passengers to travel to the flow node.
In this embodiment, the second setting value may be 3m/s or other values, when the travelling speed exceeds the actual speed, the second setting value may be regarded that the passenger cannot reach the flow node before the latest time point anyway, the use condition may be to pay money, add members, etc. to correspond to the actual requirement of the navigation, at this time, after the use condition is acquired, the use condition is displayed on the electronic display screen, and an approval/rejection button is generated, if the passenger clicks the approval button, the console receives and forwards the confirmation information, and the flow node opens a priority channel for the passenger after receiving the confirmation information, so that the passenger does not need to wait, and therefore the latest time point corresponding to the flow node may be delayed to provide more time for the passenger to travel to the flow node.
As shown in fig. 5, in one embodiment, there is provided an airport smart identification apparatus, where a module in the airport smart identification apparatus is configured to perform the airport smart identification method, including:
The first acquisition module is used for acquiring a passenger face image and flight information through the interactive terminal, wherein the flight information comprises a flight number, a boarding time point and a boarding gate;
The first processing module is used for calling a terminal building plan, determining the position of the interactive terminal, a boarding gate and all flow nodes on the terminal building plan, and generating a guide route for connecting the position of the interactive terminal, the boarding gate and all the flow nodes;
The second acquisition module is used for acquiring the people flow condition of each flow node and further determining the estimated waiting time length of the flow node;
the second processing module is used for determining the latest time point when the passenger arrives at each flow node according to each estimated waiting time, and marking the corresponding latest time point at each flow node to obtain a proprietary plan of the passenger;
the first display module is used for displaying a corresponding exclusive plan on any electronic signboard when the passenger is identified to see any electronic signboard, and identifying the current position of the passenger and marking the current position on the exclusive plan;
the second display module is used for highlighting the route segment from the current position of the passenger to the next flow node on the exclusive plan, determining the travelling speed of the passenger according to the current time point, the latest time point corresponding to the flow node and the length of the route segment, and displaying the travelling speed;
the third processing module is used for identifying preset characteristic points passed by the route section, determining time points reaching each characteristic point according to the travelling speed, marking the time point of each characteristic point at the corresponding characteristic point, and determining whether the time point exceeds the corresponding time point when a passenger passes any characteristic point or not so as to adjust the pace;
And the repeating module is used for repeatedly executing the steps S5 to S8 until the passengers arrive at the boarding gate.
The process of implementing respective functions by each module in the airport intelligent identification apparatus provided in the embodiment of the present application may refer to the description of the embodiment shown in fig. 1, and will not be repeated here.
As shown in fig. 6, in one embodiment, an airport smart identification system is provided, the system comprising:
The interactive terminal is used for acquiring the face image of the passenger and the flight information;
The node terminal of each process node is arranged at the corresponding process node and is used for monitoring the people flow condition of the process node;
the electronic display screens are used for displaying identification information to passengers, and each electronic display screen is provided with a camera for identifying whether the passengers look at the electronic display screen or not;
and the control center station is communicated with the interaction terminal, each electronic display screen and each node terminal and is used for executing the airport intelligent identification method.
In the application, the control center console is matched with the interactive terminal, each electronic display screen and each node terminal to execute the airport intelligent identification method, the guide route of the passenger and the latest time point of each flow node can be determined through the flight information of the passenger and the position of each node in the airport, and the exclusive plan including the guide route, the flow node and the corresponding latest time point is displayed on each electronic display screen distributed in the airport, so that the passenger can comprehensively control the consumed time of each link going to the boarding gate and the own travel progress on viewing the exclusive plan, and the problem of mismachine of the passenger can be avoided to the greatest extent.
FIG. 7 illustrates an internal block diagram of a console in one embodiment. As shown in fig. 7, the console includes a processor, memory, a network interface, an input device, and a display screen connected by a system bus. The memory includes a nonvolatile storage medium and an internal memory. The nonvolatile storage medium of the control center station stores an operating system and also stores a computer program, and when the computer program is executed by a processor, the processor can be enabled to realize the airport intelligent identification method provided by the embodiment of the invention. The internal memory may also store a computer program, which when executed by the processor, causes the processor to execute the airport intelligent identification method provided by the embodiment of the invention. The display screen of the control center console can be a liquid crystal display screen or an electronic ink display screen, the input device of the control center console can be a touch layer covered on the display screen, can also be keys, a track ball or a touch pad arranged on the shell of the control center console, and can also be an external keyboard, a touch pad or a mouse and the like.
It will be appreciated by those skilled in the art that the structure shown in fig. 7 is merely a block diagram of a portion of the structure associated with the present inventive arrangements and is not limiting of the control console to which the present inventive arrangements are applied, and that a particular control console may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, the airport intelligent identification apparatus provided in the embodiment of the present invention may be implemented in the form of a computer program, which may be run on a console as shown in fig. 7. The memory of the console may store various program modules constituting the airport intelligent identification apparatus, for example, a first acquisition module, a first processing module, a second acquisition module, a second processing module, a first display module, a second display module, a third processing module, and a repetition module shown in fig. 5. The computer program of each program module causes the processor to execute the steps in the method for intelligent identification of an airport of each embodiment of the invention described in the specification.
For example, the control console shown in fig. 7 may perform step S1 through the first acquisition module in the airport intelligent marking apparatus as shown in fig. 5, the control console may perform step S2 through the first processing module, the control console may perform step S3 through the second acquisition module, the control console may perform step S4 through the second processing module, the control console may perform step S5 through the first display module, the control console may perform step S6 through the second display module, the control console may perform step S7 through the third processing module, and the control console may perform step S8 through the repetition module.
In one embodiment, a control console is provided, the control console comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the computer program:
S1, acquiring a passenger face image and flight information through an interactive terminal, wherein the flight information comprises a flight number, a boarding time point and a boarding gate;
S2, calling a terminal floor plan, determining the position of an interactive terminal, a boarding gate and all flow nodes on the terminal floor plan, and generating a guide route for connecting the position of the interactive terminal, the boarding gate and all the flow nodes;
s3, acquiring the people flow condition of each flow node, and further determining the estimated waiting time length of the flow node;
s4, determining the latest time point of the passenger reaching each flow node according to each estimated waiting time length, and marking the corresponding latest time point on each flow node to obtain a proprietary plan of the passenger;
s5, when the passenger is identified to see any one of the electronic identification plates, displaying a corresponding exclusive plan on the electronic identification plate, identifying the current position of the passenger and marking the current position on the exclusive plan;
s6, highlighting a route segment from the current position of the passenger to the next flow node on the exclusive plan, determining the traveling speed of the passenger according to the current time point, the latest time point corresponding to the flow node and the length of the route segment, and displaying the traveling speed;
S7, identifying preset characteristic points passed by the route segment, determining time points reaching each characteristic point according to the travelling speed, marking the time point of each characteristic point at the corresponding characteristic point, so that a passenger can determine whether the time point exceeds the corresponding time point when passing any characteristic point, and further adjusting the pace speed;
and S8, repeatedly executing the steps S5 to S8 until the passenger reaches the boarding gate.
In one embodiment, a computer readable storage medium is provided, having a computer program stored thereon, which when executed by a processor causes the processor to perform the steps of:
S1, acquiring a passenger face image and flight information through an interactive terminal, wherein the flight information comprises a flight number, a boarding time point and a boarding gate;
S2, calling a terminal floor plan, determining the position of an interactive terminal, a boarding gate and all flow nodes on the terminal floor plan, and generating a guide route for connecting the position of the interactive terminal, the boarding gate and all the flow nodes;
s3, acquiring the people flow condition of each flow node, and further determining the estimated waiting time length of the flow node;
s4, determining the latest time point of the passenger reaching each flow node according to each estimated waiting time length, and marking the corresponding latest time point on each flow node to obtain a proprietary plan of the passenger;
s5, when the passenger is identified to see any one of the electronic identification plates, displaying a corresponding exclusive plan on the electronic identification plate, identifying the current position of the passenger and marking the current position on the exclusive plan;
s6, highlighting a route segment from the current position of the passenger to the next flow node on the exclusive plan, determining the traveling speed of the passenger according to the current time point, the latest time point corresponding to the flow node and the length of the route segment, and displaying the traveling speed;
S7, identifying preset characteristic points passed by the route segment, determining time points reaching each characteristic point according to the travelling speed, marking the time point of each characteristic point at the corresponding characteristic point, so that a passenger can determine whether the time point exceeds the corresponding time point when passing any characteristic point, and further adjusting the pace speed;
and S8, repeatedly executing the steps S5 to S8 until the passenger reaches the boarding gate.
It should be understood that, although the steps in the flowcharts of the embodiments of the present invention are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in various embodiments may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor do the order in which the sub-steps or stages are performed necessarily performed in sequence, but may be performed alternately or alternately with at least a portion of the sub-steps or stages of other steps or other steps.
Those skilled in the art will appreciate that all or part of the processes in the methods of the above embodiments may be implemented by a computer program for instructing relevant hardware, where the program may be stored in a non-volatile computer readable storage medium, and where the program, when executed, may include processes in the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (SYNCHLINK) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. An airport intelligent identification method applied to a control center, which is characterized by comprising the following steps:
S1, acquiring a passenger face image and flight information through an interactive terminal, wherein the flight information comprises a flight number, a boarding time point and a boarding gate;
S2, calling a terminal floor plan, determining the position of an interactive terminal, a boarding gate and all flow nodes on the terminal floor plan, and generating a guide route for connecting the position of the interactive terminal, the boarding gate and all the flow nodes;
s3, acquiring the people flow condition of each flow node, and further determining the estimated waiting time length of the flow node;
s4, determining the latest time point of the passenger reaching each flow node according to each estimated waiting time length, and marking the corresponding latest time point on each flow node to obtain a proprietary plan of the passenger;
s5, when the passenger is identified to see any one of the electronic identification plates, displaying a corresponding exclusive plan on the electronic identification plate, identifying the current position of the passenger and marking the current position on the exclusive plan;
s6, highlighting a route segment from the current position of the passenger to the next flow node on the exclusive plan, determining the traveling speed of the passenger according to the current time point, the latest time point corresponding to the flow node and the length of the route segment, and displaying the traveling speed;
S7, identifying preset characteristic points passed by the route segment, determining time points reaching each characteristic point according to the travelling speed, marking the time point of each characteristic point at the corresponding characteristic point, so that a passenger can determine whether the time point exceeds the corresponding time point when passing any characteristic point, and further adjusting the pace speed;
s8, repeatedly executing the steps S5 to S8 until passengers arrive at the boarding gate;
after the latest time point of each flow node is obtained, the method further comprises the following steps:
S410, determining the distance between the position of the interactive terminal and the nearest flow node;
S411, dividing the determined distance by the historical average speed to obtain an estimated time length reaching the flow node;
S412, determining the residual time length from the current time point to the latest time point of the flow node;
s413, judging whether the residual time length exceeds a first preset value of the estimated time length, if so, subtracting the estimated time length from the residual time length to obtain surplus time length;
S414, splitting the surplus time length into a plurality of sub-time lengths, and adding each sub-time length to one interval time length to prolong each interval time length and further adjust each latest time point;
s415, if the residual time length does not exceed the first set value of the estimated time length, not adjusting each latest time point;
splitting the surplus time length into a plurality of sub-time lengths, and adding each sub-time length to one interval time length to prolong each interval time length comprises:
S401, calculating the sum of the interval durations to obtain the total interval duration;
S402, taking an interval duration and calculating the duty ratio of the interval duration to the total interval duration;
S403, splitting the sub-length of the duty ratio from the surplus time length, and adding the sub-length to the interval time length to prolong the interval time length;
S404, repeatedly executing the steps S402 to S403 until each interval period is prolonged.
2. The method of claim 1, wherein determining the latest point in time for the passenger to reach each flow node based on each estimated wait time period comprises:
s41, obtaining the distance between each flow node and a boarding gate, and further calculating the interval distance between every two adjacent flow nodes;
s42, sequencing the flow nodes according to the sequence from the near to the far distance from the boarding gate to obtain a node sequence;
S43, taking a first flow node of the node sequence as a computing node;
s44, dividing the distance between the computing node and the boarding gate by the historical average speed to obtain the interval duration from the computing node to the boarding gate;
s45, recalling the interval duration and the estimated waiting duration corresponding to the computing node for the boarding time point to obtain the latest time point of the computing node;
s46, taking the next flow node of the node sequence as a computing node;
s47, dividing the distance between the computing node and the previous process node by the historical average speed to obtain the interval duration from the computing node to the previous process node;
s48, callback the interval duration from the computing node to the previous flow node and the estimated waiting duration corresponding to the computing node to the latest time point of the previous flow node;
and S49, repeatedly executing the steps S46 to S48 until the latest time point of each flow node is obtained.
3. The method of claim 1, wherein if a plurality of passengers are simultaneously looking at the same electronic display screen, further comprising:
Taking an exclusive plan of any passenger in the passengers looking at the electronic display screen as a basic plan, and separating a guiding route corresponding to each other passenger from the corresponding exclusive plan;
for each separated guiding route, placing the guiding route into the basic plan according to the position of the guiding route on the original exclusive plan;
rendering each guide route in the basic plan into different colors, and labeling the corresponding face image of the passenger for each color;
Judging whether each guide route has a superposition section or not;
If there are overlapping sections, identifying the positions of the overlapping sections;
each overlapping section is color-separated to facilitate each passenger in determining whether the corresponding guide route passes through the overlapping section.
4. A method according to claim 3, wherein the guiding lines in the dedicated plan view are strips of a set width, and the color separation of any overlapping section comprises:
Determining the number of guide routes passing through the overlapping section, and removing the color of the overlapping section;
Dividing the overlapped section into a plurality of sub-strips with the same width, wherein the number of the sub-strips is consistent with that of the guide lines passing through the overlapped section, and the sum of the widths of the sub-strips is equal to the set width;
Taking the color of a guiding route passing through the overlapped section, and rendering an unrendered sub-strip by using the color, and repeatedly executing the step until each sub-strip is rendered with the color.
5. The method of claim 1, wherein determining the travel speed of the passenger based on the current point in time, the latest point in time corresponding to the flow node, and the length of the route segment comprises:
Determining the advancing time length from the current time point to the latest time point corresponding to the flow node;
dividing the length of the route section by the travel time length to obtain the travel speed;
Determining the point in time to reach each feature point in accordance with the travel speed includes:
For each feature point, determining the distance between the feature point and the current position of the passenger, dividing the distance by the travelling speed to obtain the local travelling time length corresponding to the feature point, and adding the local travelling time length to the current time point to obtain the time point reaching each feature point.
6. The method according to claim 1, further comprising, after step S7:
Acquiring the position of the passenger when the passenger is identified to be looking at an electronic signboard at the last time and identifying the time point;
Determining the time length from the identification time point to the current time point, determining the position interval distance from the passenger position to the current position of the passenger, dividing the position interval distance by the time length, and obtaining the actual speed of the passenger;
judging whether the travelling speed exceeds a second set value of the actual speed, if so, acquiring the use condition of a priority channel of an airline company corresponding to the flight number, displaying the use condition on the electronic signboard, and inquiring whether passengers match the use condition;
after receiving the confirmation information of the user, forwarding the confirmation information to the flow node;
And deleting the estimated waiting time corresponding to the flow node to delay the latest time point corresponding to the flow node so as to provide more time for passengers to travel to the flow node.
7. An airport smart identification apparatus, wherein a module in the airport smart identification apparatus is configured to perform the airport smart identification method of claim 1, comprising:
The first acquisition module is used for acquiring a passenger face image and flight information through the interactive terminal, wherein the flight information comprises a flight number, a boarding time point and a boarding gate;
The first processing module is used for calling a terminal building plan, determining the position of the interactive terminal, a boarding gate and all flow nodes on the terminal building plan, and generating a guide route for connecting the position of the interactive terminal, the boarding gate and all the flow nodes;
The second acquisition module is used for acquiring the people flow condition of each flow node and further determining the estimated waiting time length of the flow node;
the second processing module is used for determining the latest time point when the passenger arrives at each flow node according to each estimated waiting time, and marking the corresponding latest time point at each flow node to obtain a proprietary plan of the passenger;
the first display module is used for displaying a corresponding exclusive plan on any electronic signboard when the passenger is identified to see any electronic signboard, and identifying the current position of the passenger and marking the current position on the exclusive plan;
the second display module is used for highlighting the route segment from the current position of the passenger to the next flow node on the exclusive plan, determining the travelling speed of the passenger according to the current time point, the latest time point corresponding to the flow node and the length of the route segment, and displaying the travelling speed;
the third processing module is used for identifying preset characteristic points passed by the route section, determining time points reaching each characteristic point according to the travelling speed, marking the time point of each characteristic point at the corresponding characteristic point, and determining whether the time point exceeds the corresponding time point when a passenger passes any characteristic point or not so as to adjust the pace;
And the repeating module is used for repeatedly executing the steps S5 to S8 until the passengers arrive at the boarding gate.
8. An airport intelligent sign system, the system comprising:
The interactive terminal is used for acquiring the face image of the passenger and the flight information;
The node terminal of each process node is arranged at the corresponding process node and is used for monitoring the people flow condition of the process node;
the electronic display screens are used for displaying identification information to passengers, and each electronic display screen is provided with a camera for identifying whether the passengers look at the electronic display screen or not;
a control console in communication with the interactive terminal, each electronic display screen and each node terminal for performing the airport intelligent identification method of any of claims 1-6.
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| JP2006113012A (en) * | 2004-10-18 | 2006-04-27 | Xanavi Informatics Corp | Navigation device |
| WO2018014349A1 (en) * | 2016-07-22 | 2018-01-25 | 航科院（北京）科技发展有限公司 | Face recognition technology-based airport smart flight display method and system |
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