Airport intelligent identification method, device and system

Abstract

The invention relates to the field of communication, in particular to an intelligent identification method, device and system for an airport, and the method comprises the steps: determining a guiding route for passengers to take an airport and the latest time point of each flow node through the flight information of the passengers and the position of each node in the airport; and displaying an exclusive planar graph comprising a guide route, a process node and a corresponding latest time point on each electronic display screen distributed at the airport so as to guide the passengers. According to the method and the device, the passenger can comprehensively control the consumed time of each link of going to the boarding gate and the travel progress of the passenger when checking the exclusive plane graph, and the problem of misrunning of the passenger can be avoided to the greatest extent.

Description

Technical Field

[0001] The present invention relates to the field of communications, and in particular to an airport intelligent identification method, device and system. Background Art

[0002] The airport terminal is large and has multiple sections, so a large number of signs are needed to guide passengers.

[0003] Passengers need to go through several processes from entering the airport to boarding the plane at the boarding gate, such as check-in, security check, finding the boarding gate, waiting at the boarding gate, etc. It often takes tens of minutes to an hour to complete this series of processes; existing airport signs can often only provide the location and distance to execute the next process (for example, the signs when just entering the airport often point to how to get to the check-in counter, and the signs after the check-in counter often point to the security check area). Passengers can roughly determine the time required to reach the location and complete the corresponding process. However, passengers cannot know how long the subsequent processes will take. For some passengers who do not have a strong sense of time, it is difficult to control the overall flight time, which can easily lead to time delays and missed flights. Summary of the invention

[0004] Based on this, it is necessary to provide an airport intelligent identification method, device and system to address the above-mentioned problems.

[0005] The embodiment of the present invention is implemented as follows: an airport intelligent identification method is applied to a control center, and the method includes:

[0006] S1: Obtaining a passenger's facial image and flight information through an interactive terminal, wherein the flight information includes flight number, boarding time, and boarding gate;

[0007] S2: Retrieve the terminal floor plan, determine the interactive terminal location, boarding gate, and various process nodes on the terminal floor plan, and generate a guide route connecting the interactive terminal location, boarding gate, and various process nodes;

[0008] S3: Obtain the flow of people at each process node, and then determine the estimated waiting time at the process node;

[0009] S4: Determine the latest time point for the passenger to arrive at each process node according to each estimated waiting time, and mark the corresponding latest time point at each process node to obtain an exclusive floor plan for the passenger;

[0010] S5: When it is recognized that the passenger is looking at any electronic signboard, the corresponding exclusive plan is displayed on the electronic signboard, and the current position of the passenger is recognized and marked on the exclusive plan;

[0011] S6: highlighting the route segment from the current position of the passenger to the next process node on the exclusive plan, determining the passenger's travel speed according to the current time point, the latest time point corresponding to the process node, and the length of the route segment, and displaying the travel speed;

[0012] S7: identifying preset feature points that the route segment passes through, and determining the time point of reaching each feature point according to the travel speed, and marking the time point of each feature point at the corresponding feature point, so that when the passenger passes through any feature point, he / she can determine whether the corresponding time point has been exceeded, and then adjust the pace;

[0013] S8: Repeat steps S5 to S8 until the passenger arrives at the boarding gate.

[0014] In one embodiment, the present invention provides an airport intelligent identification device, wherein a module in the airport intelligent identification device is used to execute the airport intelligent identification method, including:

[0015] A first acquisition module is used to acquire a passenger's facial image and flight information through an interactive terminal, wherein the flight information includes a flight number, a boarding time, and a boarding gate;

[0016] The first processing module is used to retrieve the terminal floor plan, determine the interactive terminal position, boarding gate and each process node on the terminal floor plan, and generate a guide route connecting the interactive terminal position, boarding gate and each process node;

[0017] The second acquisition module is used to obtain the flow of people at each process node, and then determine the estimated waiting time at the process node;

[0018] The second processing module is used to determine the latest time point for the passenger to arrive at each process node according to each estimated waiting time, and mark the corresponding latest time point at each process node to obtain an exclusive floor plan for the passenger;

[0019] A first display module is used to display the corresponding exclusive plan on any electronic sign when it is identified that the passenger is looking at any electronic sign, identify the current position of the passenger and mark it on the exclusive plan;

[0020] The second display module is used to highlight the route segment from the current position of the passenger to the next process node on the exclusive plan, and determine the passenger's travel speed according to the current time point, the latest time point corresponding to the process node and the length of the route segment, and display the travel speed;

[0021] The third processing module is used to identify the preset characteristic points passed by the route segment, and determine the time point of reaching each characteristic point according to the travel speed, and mark the time point of each characteristic point at the corresponding characteristic point, so that when the passenger passes any characteristic point, he / she can determine whether the corresponding time point has been exceeded and adjust the pace;

[0022] The repeating module is used to repeatedly execute steps S5 to S8 until the passenger arrives at the boarding gate.

[0023] In one embodiment, the present invention provides an airport intelligent identification system, the system comprising:

[0024] Interactive terminal, used to obtain passenger facial images and flight information;

[0025] The node terminal of each process node is set at the corresponding process node to monitor the flow of people at the process node;

[0026] Several electronic display screens are used to display identification information to passengers. Each electronic display screen is equipped with a camera to identify whether the passenger is looking at the electronic display screen;

[0027] The control center communicates with the interactive terminal, each electronic display screen and each node terminal to execute the airport intelligent identification method.

[0028] The present invention provides an airport intelligent identification method, device and system, wherein the method comprises obtaining a passenger facial image and flight information through an interactive terminal; retrieving a terminal floor plan, determining the interactive terminal position, boarding gate and each process node on the terminal floor plan, and generating a guide route connecting the interactive terminal position, boarding gate and each process node; obtaining the passenger flow situation of each process node, and then determining the estimated waiting time at the process node; determining the latest time point when the passenger arrives at each process node according to each estimated waiting time, and marking the corresponding latest time point at each process node to obtain an exclusive floor plan for the passenger; when it is recognized that the passenger is looking at any electronic signboard, displaying the corresponding exclusive floor plan on the electronic signboard, identifying the current position of the passenger and marking it on the exclusive floor plan; The route segment from the passenger's current position to the next process node is highlighted, and the passenger's travel speed is determined based on the current time point, the latest time point corresponding to the process node and the length of the route segment, and the travel speed is displayed; the preset feature points passed by the route segment are identified, and the time point of arrival at each feature point is determined based on the travel speed, and the time point of each feature point is marked at the corresponding feature point, so that the passenger can determine whether the corresponding time point is exceeded when passing any feature point, and then adjust the pace; repeat the above steps until the passenger arrives at the boarding gate; in this embodiment, a time-consuming reminder for the entire process from entering the airport to arriving at the boarding gate is realized, which allows passengers to accurately control the registration time and the time taken for each procedure in the middle, and can avoid the problem of passengers missing the flight to the greatest extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A first flow chart of an airport intelligent identification method provided in one embodiment;

[0030] Figure 2 A second flow chart of an airport intelligent identification method provided in one embodiment;

[0031] Figure 3 A schematic diagram of a guidance route of an airport intelligent identification method provided in one embodiment;

[0032] Figure 4 A schematic diagram of overlapping sections of an airport intelligent identification method provided in one embodiment;

[0033] Figure 5 A schematic diagram of a module flow of an airport intelligent identification device provided in one embodiment;

[0034] Figure 6 A schematic diagram of the composition of an airport intelligent identification system provided in one embodiment;

[0035] Figure 7The figure is a block diagram of the internal structure of the control center in one embodiment. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0037] It is understood that the terms "first", "second", etc. used in the present invention may be used herein to describe various elements, but unless otherwise specified, these elements are not limited by these terms. These terms are only used to distinguish a first 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 the present invention.

[0038] like Figure 1-Figure 3 As shown, in one embodiment, an airport intelligent identification method is proposed, which is applied to a control center, and the method includes:

[0039] S1: Obtaining a passenger's facial image and flight information through an interactive terminal, wherein the flight information includes flight number, boarding time, and boarding gate;

[0040] S2: Retrieve the terminal floor plan, determine the interactive terminal location, boarding gate, and various process nodes on the terminal floor plan, and generate a guide route connecting the interactive terminal location, boarding gate, and various process nodes;

[0041] S3: Obtain the flow of people at each process node, and then determine the estimated waiting time at the process node;

[0042] S4: Determine the latest time point for the passenger to arrive at each process node according to each estimated waiting time, and mark the corresponding latest time point at each process node to obtain an exclusive floor plan for the passenger;

[0043] S5: When it is recognized that the passenger is looking at any electronic signboard, the corresponding exclusive plan is displayed on the electronic signboard, and the current position of the passenger is recognized and marked on the exclusive plan;

[0044] S6: highlighting the route segment from the current position of the passenger to the next process node on the exclusive plan, determining the passenger's travel speed according to the current time point, the latest time point corresponding to the process node, and the length of the route segment, and displaying the travel speed;

[0045] S7: identifying preset feature points that the route segment passes through, and determining the time point of reaching each feature point according to the travel speed, and marking the time point of each feature point at the corresponding feature point, so that when the passenger passes through any feature point, he / she can determine whether the corresponding time point has been exceeded, and then adjust the pace;

[0046] S8: Repeat steps S5 to S8 until the passenger arrives at the boarding gate.

[0047] In this embodiment, the method is executed in a control center, which can be an independent physical server or terminal, or a server cluster composed of multiple physical servers, or a cloud server that provides basic cloud computing services such as cloud servers, cloud databases, cloud storage and CDN; the interactive terminal is an interactive display screen set at the entrance of the airport, and a camera is set on the interactive display screen. Passengers who need to be identified and guided can enter the flight number on the interactive display screen. After receiving the flight number, the interactive display screen will generate authorization information, which includes relevant introductions to the method and user information to be used (such as facial images, user locations, etc.), so that users can understand the content of the services provided by the method and the risks to be borne. Virtual buttons of "Agree" and "Disagree" are also displayed on the interactive display screen. If the user clicks the "Disagree" button, it means that the user agrees. If the user clicks the 'Agree' button, it indicates that the user authorizes the control center to execute this method on him / her. The interactive display screen can export the corresponding flight information, and the facial image of the passenger can be obtained through the camera, and the facial image is bound to the flight information and sent to the control center together. The process node is the node where the passenger goes through various procedures before checking in, such as the check-in counter, security checkpoint, customs gate, etc. Each process node is equipped with a corresponding node terminal, which includes a camera, which can monitor the flow of people at the process node in real time and send the flow of people to the control center. The control center can then determine the estimated waiting time of each process node, and then generate identification information based on flight information and facial images, and display the information to passengers through various electronic display screens (distributed in several locations at the airport).

[0048] In this embodiment, for any process node, determining the corresponding estimated waiting time includes obtaining the number of people queuing for the process node at several time points (evenly spaced time points, such as 5 minutes from the current time, 10 minutes from the current time, and 15 minutes from the current time) in the past preset time (such as 20 minutes); calculating the average number of people queuing at each time point; multiplying the average value by the historical average time for a single person to complete the process corresponding to the process node to obtain the estimated waiting time; the historical average time is the average value of the past time period (such as 1 month), and the control center updates the historical average time every day.

[0049] In this embodiment, the position of each electronic display screen is known. The image processing algorithm can determine the relative position of the passenger and the electronic display screen in the image captured by the camera of the electronic display screen, and then determine the current position of the passenger and mark it on the exclusive plan. The feature point is a recognizable position in the airport, that is, a position that is easily recognized by the passenger, such as a store, a sculpture, etc. By determining the time point corresponding to the feature point, the passenger knows the time point. When the passenger walks to the feature point, the current time point and the time point corresponding to the feature point can be compared to determine whether the passenger is moving fast or slow, and then adjust the pace, that is, supervise the passenger's journey during the journey to ensure that the passenger can reach the corresponding process node in time.

[0050] In the present application, the passenger's flight information and the location of each node in the airport can be used to determine the passenger's boarding route and the latest time point of each process node, and an exclusive floor plan including the guidance route, process nodes and the corresponding latest time point can be displayed on various electronic display screens distributed in the airport. Passengers can fully control the time consumed in each link to the boarding gate and their own travel progress by viewing the exclusive floor plan, which can avoid the problem of passengers missing flights to the greatest extent.

[0051] As a preferred embodiment, determining the latest time point for a passenger to arrive at each process node according to each estimated waiting time includes:

[0052] S41: Obtain the distance between each process node and the boarding gate, and then calculate the interval distance between every two adjacent process nodes;

[0053] S42: sorting each process node in order of distance from the boarding gate from near to far to obtain a node sequence;

[0054] S43: Take the first process node of the node sequence as the calculation node;

[0055] S44: Divide the distance between the computing node and the boarding gate by the historical average speed to obtain the interval time between the computing node and the boarding gate;

[0056] S45: Calling back the interval time and the estimated waiting time corresponding to the computing node for the boarding time point to obtain the latest time point of the computing node;

[0057] S46: taking the next process node of the node sequence as a calculation node;

[0058] S47: Divide the distance between the computing node and the previous process node by the historical average speed to obtain the interval time from the computing node to the previous process node;

[0059] S48: callback the interval time from the computing node to the previous process node and the estimated waiting time corresponding to the computing node to the latest time point of the previous process node;

[0060] S49: Repeat steps S46 to S48 until the latest time point of each process node is obtained.

[0061] After step S49, the method further includes:

[0062] S410: Determine the distance between the interactive terminal location and the closest process node;

[0063] S411: Divide the determined distance by the historical average speed to obtain an estimated time to reach the process node;

[0064] S412: Determine the remaining time from the current time point to the latest time point of the process node;

[0065] S413: Determine whether the remaining duration exceeds the first set value of the estimated duration, and if so, subtract the estimated duration from the remaining duration to obtain the surplus duration;

[0066] S414: splitting the surplus duration into a plurality of sub-durations, and adding each sub-duration to an interval duration to extend each interval duration, thereby adjusting each latest time point;

[0067] S415: If the remaining time does not exceed the first set value of the estimated time, then the latest time points are not adjusted.

[0068] Split the surplus duration into several sub-durations and add each sub-duration to an interval duration to extend each interval duration including:

[0069] S401: Calculate the sum of the durations of each interval to obtain the total duration of the interval;

[0070] S402: Take an interval duration and calculate the ratio of the interval duration to the total interval duration;

[0071] S403: Split the sub-duration of the proportion from the surplus duration, and add the sub-duration to the interval duration to extend the interval duration;

[0072] S404: Repeat steps S402 to S403 until each interval duration is extended.

[0073] In this embodiment, when the surplus time is too short, there is no need to redistribute it. The first set value is 1 minute, 2 minutes or other durations. The setting of the first set value can exclude surplus time that is too short; the historical average speed is the average speed of passengers guided by signs in the past period of time (such as the past month). This speed can reflect the average speed of the public, and the interval time calculated by it has wide applicability; the determination of each latest time point fully considers the time spent by passengers traveling between nodes and the waiting time in the nodes, that is, the determined latest time point has high accuracy, and passengers can arrive at the corresponding process node at the corresponding latest time point to avoid missing the flight to the greatest extent; after obtaining the latest time point of each process node, if there is still surplus time from the interactive terminal to the first process node, the surplus time can be proportionally allocated to each interval time, so that passengers have more sufficient time in the subsequent travel process.

[0074] As a preferred embodiment, if multiple passengers are looking at the same electronic display screen at the same time, the method further includes:

[0075] Taking the exclusive plan map of any passenger among the passengers looking at the electronic display screen as the basic plan map, and separating the guidance route corresponding to each other passenger from the corresponding exclusive plan map;

[0076] For each separated guidance route, the guidance route is placed into the basic plan according to the position of the guidance route on the original exclusive plan;

[0077] Render each guide route in the basic plan into different colors, and label the corresponding passenger's facial image for each color;

[0078] Determine whether each guidance route has overlapping sections;

[0079] If there are overlapping sections, identify the locations of each overlapping section;

[0080] Each overlapping section is color-separated to facilitate each passenger to determine whether the corresponding guidance route passes through the overlapping section.

[0081] The guide route in the exclusive plan is a long strip with a set width. The color separation of any overlapping sections includes:

[0082] Determine the number of guidance routes passing through the overlapping section, and remove the color of the overlapping section;

[0083] The overlapping area is divided into a number of sub-strips of the same width, wherein the number of sub-strips is consistent with the number of guide routes passing through the overlapping section, and the sum of the widths of the sub-strips is equal to the set width; the color of a guide route passing through the overlapping section is taken, and an unrendered sub-strip is rendered with the color, and this step is repeated until each sub-strip is rendered with the color.

[0084] In this embodiment, the set width can be 2 cm, 3 cm or other widths, which are not limited here. A label column is provided next to the basic plan view, which displays the colors corresponding to each guide route and the facial images of passengers corresponding to each color, so that passengers can identify their respective guide routes. The guide routes of different passengers (such as Figure 4 The first guide route and the second guide route in the itinerary often overlap to a certain extent, that is, the itinerary overlaps the section. This embodiment divides the overlapping section into a plurality of sub-strips, and the extension direction of the sub-strips is consistent with the guide route. Each sub-strip represents a guide route, so that the displayed guide route maintains continuity for the convenience of passengers to view.

[0085] As a preferred embodiment, determining the passenger's travel speed according to the current time point, the latest time point corresponding to the process node, and the length of the route segment includes:

[0086] Determine the travel time from the current time point to the latest time point corresponding to the process node;

[0087] Divide the length of the route segment by the travel time to get the travel speed;

[0088] The time points of reaching each feature point according to the travel speed include:

[0089] For each feature point, determine the distance between the feature point and the passenger's current position, divide the distance by the travel speed to obtain the local travel duration corresponding to the feature point, add the local travel duration to the current time point to obtain the time point of arrival at each feature point.

[0090] In this embodiment, the travel speed is obtained based on the latest time point, that is, the target speed that the passengers need to reach. The time points of each characteristic point determined by the speed can provide passengers with a target reference, that is, they must reach the corresponding characteristic point before a certain time point, which can supervise the passengers to ensure that they will not be delayed.

[0091] As a preferred embodiment, after step S7, the following steps are further included:

[0092] Obtain the passenger's location and recognition time when the passenger was last identified looking at an electronic sign;

[0093] Determine the duration from the identified time point to the current time point, determine the position interval distance from the passenger's position to the passenger's current position, and divide the position interval distance by the duration to obtain the actual speed of the passenger;

[0094] Determine whether the travel speed exceeds the second set value of the actual speed. If so, obtain the use conditions of the priority channel of the airline corresponding to the flight number, display the use conditions on the electronic signboard, and ask the passenger whether to match the use conditions;

[0095] After receiving the user's confirmation information, forward the confirmation information to the process node;

[0096] Delete the estimated waiting time corresponding to the process node to postpone the latest time point corresponding to the process node to provide more time for passengers to reach the process node.

[0097] In this embodiment, the second set value can be 3m / s or other values. When the travel speed exceeds the actual speed of the second set value, it can be regarded that the passenger cannot arrive at the process node before the latest time point in any case; the use conditions can be additional payment, membership joining, etc., subject to the actual requirements of the corresponding airline; at this time, after obtaining the use conditions, the use conditions are displayed on the electronic display screen, and an agree / reject button is generated. If the passenger clicks the agree button, the control center receives the confirmation information and forwards it. After receiving the confirmation information, the process node opens a priority channel to the passenger so that the passenger does not have to wait. Therefore, the latest time point corresponding to the process node can be postponed to provide more time for the passenger to reach the process node.

[0098] like Figure 5 As shown, in one embodiment, an airport intelligent identification device is provided, and a module in the airport intelligent identification device is used to execute the airport intelligent identification method, including:

[0099] A first acquisition module is used to acquire a passenger's facial image and flight information through an interactive terminal, wherein the flight information includes a flight number, a boarding time, and a boarding gate;

[0100] The first processing module is used to retrieve the terminal floor plan, determine the interactive terminal position, boarding gate and each process node on the terminal floor plan, and generate a guide route connecting the interactive terminal position, boarding gate and each process node;

[0101] The second acquisition module is used to obtain the flow of people at each process node, and then determine the estimated waiting time at the process node;

[0102] The second processing module is used to determine the latest time point for the passenger to arrive at each process node according to each estimated waiting time, and mark the corresponding latest time point at each process node to obtain an exclusive floor plan for the passenger;

[0103] A first display module is used to display the corresponding exclusive plan on any electronic sign when it is identified that the passenger is looking at any electronic sign, identify the current position of the passenger and mark it on the exclusive plan;

[0104] The second display module is used to highlight the route segment from the current position of the passenger to the next process node on the exclusive plan, and determine the passenger's travel speed according to the current time point, the latest time point corresponding to the process node and the length of the route segment, and display the travel speed;

[0105] The third processing module is used to identify the preset characteristic points passed by the route segment, and determine the time point of reaching each characteristic point according to the travel speed, and mark the time point of each characteristic point at the corresponding characteristic point, so that when the passenger passes any characteristic point, he / she can determine whether the corresponding time point has been exceeded and adjust the pace;

[0106] The repeating module is used to repeatedly execute steps S5 to S8 until the passenger arrives at the boarding gate.

[0107] The process of each module realizing its own function in the airport intelligent identification device provided in the embodiment of the present application can be specifically referred to the aforementioned Figure 1 The description of the illustrated embodiment will not be repeated here.

[0108] like Figure 6 As shown, in one embodiment, an airport intelligent identification system is provided, the system comprising:

[0109] Interactive terminal, used to obtain passenger facial images and flight information;

[0110] The node terminal of each process node is set at the corresponding process node to monitor the flow of people at the process node;

[0111] Several electronic display screens are used to display identification information to passengers. Each electronic display screen is equipped with a camera to identify whether the passenger is looking at the electronic display screen;

[0112] The control center communicates with the interactive terminal, each electronic display screen and each node terminal to execute the airport intelligent identification method described above.

[0113] In the present application, the control center cooperates with the interactive terminal, each electronic display screen and each node terminal to execute the airport intelligent identification method, which can determine the passenger's boarding guide route and the latest time point of each process node through the passenger's flight information and the location of each node in the airport, and display an exclusive floor plan including the guide route, process nodes and the corresponding latest time point on each electronic display screen distributed in the airport, so that passengers can fully control the time consumed in each link to the boarding gate and their own travel progress by viewing the exclusive floor plan, which can avoid the problem of passengers missing flights to the greatest extent.

[0114] Figure 7 FIG. 2 shows an internal structure diagram of a control center in an embodiment. Figure 7 As shown, the control center includes a processor, a memory, a network interface, an input device and a display screen connected through a system bus. Among them, the memory includes a non-volatile storage medium and an internal memory. The non-volatile storage medium of the control center stores an operating system and may also store a computer program. When the computer program is executed by the processor, the processor can implement the airport intelligent identification method provided in the embodiment of the present invention. The internal memory may also store a computer program. When the computer program is executed by the processor, the processor can execute the airport intelligent identification method provided in the embodiment of the present invention. The display screen of the control center can be a liquid crystal display or an electronic ink display screen, and the input device of the control center can be a touch layer covering the display screen, or a button, trackball or touchpad set on the outer shell of the control center, or an external keyboard, touchpad or mouse.

[0115] Those skilled in the art will understand that Figure 7 The structure shown in the figure is only a block diagram of a part of the structure related to the scheme of the present invention, and does not constitute a limitation on the control center to which the scheme of the present invention is applied. The specific control center may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0116] In one embodiment, the airport intelligent identification device provided by the embodiment of the present invention can be implemented in the form of a computer program. The computer program can be used in Figure 7 The control center is shown in FIG. The memory of the control center can store various program modules that constitute the airport intelligent identification device, such as: Figure 5 The computer program composed of the first acquisition module, the first processing module, the second acquisition module, the second processing module, the first display module, the second display module, the third processing module, and the repeating module shown in the figure enables the processor to execute the steps of the airport intelligent identification method of each embodiment of the present invention described in this specification.

[0117] For example, Figure 7 The control center shown can be Figure 5 The first acquisition module in the airport intelligent identification device shown executes step S1; the control center can execute step S2 through the first processing module; the control center can execute step S3 through the second acquisition module; the control center can execute step S4 through the second processing module; the control center can execute step S5 through the first display module; the control center can execute step S6 through the second display module; the control center can execute step S7 through the third processing module; the control center can execute step S8 through the repetition module.

[0118] In one embodiment, a control platform is provided, the control platform comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the following steps when executing the computer program:

[0119] S1: Obtaining a passenger's facial image and flight information through an interactive terminal, wherein the flight information includes flight number, boarding time, and boarding gate;

[0120] S2: Retrieve the terminal floor plan, determine the interactive terminal location, boarding gate, and various process nodes on the terminal floor plan, and generate a guide route connecting the interactive terminal location, boarding gate, and various process nodes;

[0121] S3: Obtain the flow of people at each process node, and then determine the estimated waiting time at the process node;

[0122] S4: Determine the latest time point for the passenger to arrive at each process node according to each estimated waiting time, and mark the corresponding latest time point at each process node to obtain an exclusive floor plan for the passenger;

[0123] S5: When it is recognized that the passenger is looking at any electronic signboard, the corresponding exclusive plan is displayed on the electronic signboard, and the current position of the passenger is recognized and marked on the exclusive plan;

[0124] S6: highlighting the route segment from the current position of the passenger to the next process node on the exclusive plan, determining the passenger's travel speed according to the current time point, the latest time point corresponding to the process node, and the length of the route segment, and displaying the travel speed;

[0125] S7: identifying preset feature points that the route segment passes through, and determining the time point of reaching each feature point according to the travel speed, and marking the time point of each feature point at the corresponding feature point, so that when the passenger passes through any feature point, he / she can determine whether the corresponding time point has been exceeded, and then adjust the pace;

[0126] S8: Repeat steps S5 to S8 until the passenger arrives at the boarding gate.

[0127] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the processor performs the following steps:

[0128] S1: Obtaining a passenger's facial image and flight information through an interactive terminal, wherein the flight information includes flight number, boarding time, and boarding gate;

[0129] S2: Retrieve the terminal floor plan, determine the interactive terminal location, boarding gate, and various process nodes on the terminal floor plan, and generate a guide route connecting the interactive terminal location, boarding gate, and various process nodes;

[0130] S3: Obtain the flow of people at each process node, and then determine the estimated waiting time at the process node;

[0131] S4: Determine the latest time point for the passenger to arrive at each process node according to each estimated waiting time, and mark the corresponding latest time point at each process node to obtain an exclusive floor plan for the passenger;

[0132] S5: When it is recognized that the passenger is looking at any electronic signboard, the corresponding exclusive plan is displayed on the electronic signboard, and the current position of the passenger is recognized and marked on the exclusive plan;

[0133] S6: highlighting the route segment from the current position of the passenger to the next process node on the exclusive plan, determining the passenger's travel speed according to the current time point, the latest time point corresponding to the process node, and the length of the route segment, and displaying the travel speed;

[0134] S7: identifying preset feature points that the route segment passes through, and determining the time point of reaching each feature point according to the travel speed, and marking the time point of each feature point at the corresponding feature point, so that when the passenger passes through any feature point, he / she can determine whether the corresponding time point has been exceeded, and then adjust the pace;

[0135] S8: Repeat steps S5 to S8 until the passenger arrives at the boarding gate.

[0136] It should be understood that, although each step in the flow chart of each embodiment of the present invention is shown in sequence according to the indication of the arrow, these steps are not necessarily performed in sequence according to the order indicated by the arrow. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and these steps can be performed in other orders. Moreover, at least a portion of the steps in each embodiment may include a plurality of sub-steps or a plurality of stages, and these sub-steps or stages are not necessarily performed at the same time, but can be performed at different times, and the execution order of these sub-steps or stages is not necessarily performed in sequence, but can be performed in turn or alternately with at least a portion of other steps or sub-steps or stages of other steps.

[0137] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiments can be completed by instructing the relevant hardware through a computer program, and the program can be stored in a non-volatile computer-readable storage medium. When the program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided by the present invention can include non-volatile and / or volatile memory. Non-volatile 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. As an illustration and not limitation, RAM is available in many 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).

[0138] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0139] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An airport intelligent identification method, applied to a control center, characterized in that: The method comprises: S1: Obtaining a passenger's facial image and flight information through an interactive terminal, wherein the flight information includes flight number, boarding time, and boarding gate; S2: Retrieve the terminal floor plan, determine the interactive terminal location, boarding gate, and various process nodes on the terminal floor plan, and generate a guide route connecting the interactive terminal location, boarding gate, and various process nodes; S3: Obtain the flow of people at each process node, and then determine the estimated waiting time at the process node; S4: Determine the latest time point for the passenger to arrive at each process node according to each estimated waiting time, and mark the corresponding latest time point at each process node to obtain an exclusive floor plan for the passenger; S5: When it is recognized that the passenger is looking at any electronic signboard, the corresponding exclusive plan is displayed on the electronic signboard, and the current position of the passenger is recognized and marked on the exclusive plan; S6: highlighting the route segment from the current position of the passenger to the next process node on the exclusive plan, determining the passenger's travel speed according to the current time point, the latest time point corresponding to the process node, and the length of the route segment, and displaying the travel speed; S7: identifying preset feature points that the route segment passes through, and determining the time point of reaching each feature point according to the travel speed, and marking the time point of each feature point at the corresponding feature point, so that when the passenger passes through any feature point, he / she can determine whether the corresponding time point has been exceeded, and then adjust the pace; S8: Repeat steps S5 to S8 until the passenger arrives at the boarding gate.

2. The method according to claim 1, characterized in that The latest time for passengers to arrive at each process node based on the estimated waiting time includes: S41: Obtain the distance between each process node and the boarding gate, and then calculate the interval distance between every two adjacent process nodes; S42: sorting each process node in order of distance from the boarding gate from near to far to obtain a node sequence; S43: Take the first process node of the node sequence as the calculation node; S44: Divide the distance between the computing node and the boarding gate by the historical average speed to obtain the interval time between the computing node and the boarding gate; S45: Calling back the interval time and the estimated waiting time corresponding to the computing node for the boarding time point to obtain the latest time point of the computing node; S46: taking the next process node of the node sequence as a calculation node; S47: Divide the distance between the computing node and the previous process node by the historical average speed to obtain the interval time from the computing node to the previous process node; S48: callback the interval time from the computing node to the previous process node and the estimated waiting time corresponding to the computing node to the latest time point of the previous process node; S49: Repeat steps S46 to S48 until the latest time point of each process node is obtained.

3. The method according to claim 2, characterized in that After step S49, the method further includes: S410: Determine the distance between the interactive terminal location and the closest process node; S411: Divide the determined distance by the historical average speed to obtain an estimated time to reach the process node; S412: Determine the remaining time from the current time point to the latest time point of the process node; S413: Determine whether the remaining duration exceeds the first set value of the estimated duration, and if so, subtract the estimated duration from the remaining duration to obtain the surplus duration; S414: splitting the surplus duration into a plurality of sub-durations, and adding each sub-duration to an interval duration to extend each interval duration, thereby adjusting each latest time point; S415: If the remaining time does not exceed the first set value of the estimated time, then the latest time points are not adjusted.

4. The method according to claim 3, characterized in that Split the surplus duration into several sub-durations and add each sub-duration to an interval duration to extend each interval duration including: S401: Calculate the sum of the durations of each interval to obtain the total duration of the interval; S402: Take an interval duration and calculate the ratio of the interval duration to the total interval duration; S403: Split the sub-duration of the proportion from the surplus duration, and add the sub-duration to the interval duration to extend the interval duration; S404: Repeat steps S402 to S403 until each interval duration is extended.

5. The method according to claim 1, characterized in that If multiple passengers are looking at the same electronic display screen at the same time, this also includes: Taking the exclusive plan map of any passenger among the passengers looking at the electronic display screen as the basic plan map, and separating the guidance route corresponding to each other passenger from the corresponding exclusive plan map; For each separated guidance route, the guidance route is placed into the basic plan according to the position of the guidance route on the original exclusive plan; Render each guide route in the basic plan into different colors, and label the corresponding passenger's facial image for each color; Determine whether each guidance route has overlapping sections; If there are overlapping sections, identify the locations of each overlapping section; Each overlapping section is color-separated to facilitate each passenger to determine whether the corresponding guidance route passes through the overlapping section.

6. The method according to claim 5, characterized in that The guide route in the exclusive plan is a long strip with a set width. The color separation of any overlapping sections includes: Determine the number of guidance routes passing through the overlapping section, and remove the color of the overlapping section; The overlapped area is divided into a plurality of sub-strips of the same width, wherein the number of the sub-strips is consistent with the number of guide routes passing through the overlapped section, and the sum of the widths of the sub-strips is equal to the set width; The color of a guide route passing through the overlapped section is obtained, and an unrendered sub-strip is rendered with the color, and this step is repeated until each sub-strip is rendered with the color.

7. The method according to claim 1, characterized in that Determining the passenger's travel speed based on the current time point, the latest time point corresponding to the process node, and the length of the route segment includes: Determine the travel time from the current time point to the latest time point corresponding to the process node; Divide the length of the route segment by the travel time to get the travel speed; The time points of reaching each feature point according to the travel speed include: For each feature point, determine the distance between the feature point and the passenger's current position, divide the distance by the travel speed to obtain the local travel duration corresponding to the feature point, add the local travel duration to the current time point to obtain the time point of arrival at each feature point.

8. The method according to claim 1, characterized in that After step S7, the method further includes: Obtain the passenger's location and recognition time when the passenger was last identified looking at an electronic sign; Determine the duration from the identified time point to the current time point, determine the position interval distance from the passenger's position to the passenger's current position, and divide the position interval distance by the duration to obtain the actual speed of the passenger; Determine whether the travel speed exceeds the second set value of the actual speed. If so, obtain the use conditions of the priority channel of the airline corresponding to the flight number, display the use conditions on the electronic signboard, and ask the passenger whether to match the use conditions; After receiving the user's confirmation information, forward the confirmation information to the process node; Delete the estimated waiting time corresponding to the process node to postpone the latest time point corresponding to the process node to provide more time for passengers to reach the process node.

9. An airport intelligent identification device, characterized in that: The module in the airport intelligent identification device is used to execute the airport intelligent identification method according to claim 1, including: A first acquisition module is used to acquire a passenger's facial image and flight information through an interactive terminal, wherein the flight information includes a flight number, a boarding time, and a boarding gate; The first processing module is used to retrieve the terminal floor plan, determine the interactive terminal position, boarding gate and each process node on the terminal floor plan, and generate a guide route connecting the interactive terminal position, boarding gate and each process node; The second acquisition module is used to obtain the flow of people at each process node, and then determine the estimated waiting time at the process node; The second processing module is used to determine the latest time point for the passenger to arrive at each process node according to each estimated waiting time, and mark the corresponding latest time point at each process node to obtain an exclusive floor plan for the passenger; A first display module is used to display the corresponding exclusive plan on any electronic sign when it is identified that the passenger is looking at any electronic sign, identify the current position of the passenger and mark it on the exclusive plan; The second display module is used to highlight the route segment from the current position of the passenger to the next process node on the exclusive plan, and determine the passenger's travel speed according to the current time point, the latest time point corresponding to the process node and the length of the route segment, and display the travel speed; The third processing module is used to identify the preset characteristic points passed by the route segment, and determine the time point of reaching each characteristic point according to the travel speed, and mark the time point of each characteristic point at the corresponding characteristic point, so that when the passenger passes any characteristic point, he / she can determine whether the corresponding time point has been exceeded and adjust the pace; The repeating module is used to repeatedly execute steps S5 to S8 until the passenger arrives at the boarding gate.

10. An airport intelligent identification system, characterized in that: The system comprises: Interactive terminal, used to obtain passenger facial images and flight information; The node terminal of each process node is set at the corresponding process node to monitor the flow of people at the process node; Several electronic display screens are used to display identification information to passengers. Each electronic display screen is equipped with a camera to identify whether the passenger is looking at the electronic display screen; The control center communicates with the interactive terminal, each electronic display screen and each node terminal, and is used to execute the airport intelligent identification method as described in any one of claims 1-8.

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