Airborne entertainment system and control method

Abstract

The invention relates to the technical field of airborne system control, in particular to an airborne entertainment system and a control method, and the method provided by the invention mainly comprises the following steps: carrying out adaptive crowd division on a data unit of an entertainment database to obtain a plurality of entertainment data subunits of different groups of adaptive crowds; and establishing an entertainment data evaluation model, scoring the plurality of target entertainment data subunits according to the target passenger basic information, establishing a data unit evaluation model, and scoring the plurality of target entertainment data subunits according to the target passenger basic information. According to the method, the entertainment data possibly suitable for the target passenger are screened out from the database, and then the data in the target entertainment data subunit are evaluated through the evaluation of the target entertainment data subunit, so that the sequence displayed on the display system is obtained; in this way, the target passenger can see the content which may be interested in himself / herself at the first time.

Description

Technical Field

[0001] The present invention relates to the technical field of airborne system control, and more particularly, to an airborne entertainment system and a control method therefor. Background Art

[0002] An airborne entertainment system is an indispensable part of modern air travel, aiming to provide passengers with diverse entertainment and information services. With the development of the aviation industry, passengers' expectations for the in-flight experience have gradually increased, and the technology of airborne entertainment systems has also evolved accordingly. In the early days, airborne entertainment services mainly relied on movie playback or audio broadcasts provided by pilots. After entering the 21st century, with technological progress, the functions of airborne entertainment systems have become increasingly rich. It has changed from a simple display device to a comprehensive system integrating various functions such as audio and video playback, games, real-time news, weather updates, etc. Nowadays, many airlines offer personalized touchscreens or seat-back displays, allowing passengers to choose the content they want to watch according to their personal preferences. In addition, the introduction of the Internet has further changed the airborne entertainment experience. Some airlines have started to offer Wi-Fi services, enabling passengers to access the network during the flight, watch streaming content, interact on social media, etc., greatly enriching the entertainment options during the flight.

[0003] However, in order to meet the needs of most people, various data contents are stored in the airborne entertainment system. When passengers use it, it is very inconvenient and they cannot quickly find the content they are interested in, resulting in the current airborne entertainment system still not providing a very good experience for passengers. Therefore, the convenience of the current airborne entertainment system for passengers needs to be improved. Summary of the Invention

[0004] The purpose of the present invention is to provide an airborne entertainment system and a control method therefor to solve the above problems in the prior art.

[0005] The present invention is achieved through the following technical solutions:

[0006] A control method for an airborne entertainment system provided by the present invention includes:

[0007] Obtain the entertainment database in the entertainment system, and divide the data units of the entertainment database according to the applicable population to obtain several entertainment data sub-units for different groups of applicable populations;

[0008] Obtain the first control signal for starting the entertainment system. When receiving the feedback information that the entertainment system has been started, obtain the basic information of the target passenger corresponding to the target entertainment system of a single seat in the current flight.

[0009] Wait to receive the second control signal for the target passenger to enter the airport. When the second control signal is received, retrieve the entertainment database based on the target passenger's basic information, and extract several target entertainment data subunits that cover the target passenger's basic information;

[0010] Obtain whether the area to be displayed by all target entertainment data subunits is greater than the maximum area that the display system can display. If not, directly output it to the display system for display;

[0011] If so, establish an entertainment data evaluation model, score several target entertainment data subunits according to the target passenger's basic information to obtain several first evaluation values, sort the several first evaluation values, and display them to the display system in order from top to bottom according to the sorting order. Store the remaining target entertainment data subunits that cannot be displayed on the first page of the display system on the next page in turn;

[0012] Obtain the first target entertainment data subunit, and determine whether the number of data units in the current target entertainment data subunit is greater than 1. If not greater than 1, perform normal display;

[0013] If greater than 1, establish a data unit evaluation model, score several target entertainment data subunits according to the target passenger's basic information to obtain several second evaluation values, sort the several second evaluation values, and display the data units to the display system in order from top to bottom according to the sorting order.

[0014] Preferably, it further includes:

[0015] Judge whether the program for outputting data units in the current entertainment system is in a running state. If not, do not obtain the current aircraft status feedback signal;

[0016] If in a running state, obtain the current aircraft status feedback signal, where the aircraft status feedback signal includes a first feedback signal that the aircraft is taking off, a second feedback signal that the aircraft is in a level flight state, and a third feedback signal that the aircraft is landing;

[0017] And obtain and adjust the volume output of the entertainment system according to the current aircraft status feedback signal.

[0018] Preferably, the adjustment of the volume output of the entertainment system according to the current aircraft status feedback signal includes:

[0019] Establish a volume control model, set a volume regulation threshold, and save the current initial volume value;

[0020] Judge whether the current initial volume value is less than the volume regulation threshold. If not less than, do not process;

[0021] If it is less than, obtain the current aircraft status feedback signal. When it is the first feedback signal, based on the data unit being output by the current entertainment database and the aircraft status, output a volume adjustment value through the volume control model, and generate a first volume control signal from the volume adjustment value and output it to the entertainment system;

[0022] When the current aircraft status feedback signal is the second feedback signal, adjust the current volume gear from the volume adjustment value to the initial volume value;

[0023] When the current aircraft status feedback signal is the third feedback signal, adjust the current volume gear from the initial volume value to the volume adjustment value.

[0024] Preferably, the establishment of the volume control model includes:

[0025]

[0026] When G s ≥G y , let G s =G k for output. When G s <G y , output the value of G s .

[0027] In the formula, G s is the volume adjustment value, G k is the initial volume value, λ i is the first calculation coefficient based on the i-th aircraft status feedback signal, μ o is the second calculation coefficient based on the o-th data unit being output by the current entertainment database, and G y is the volume control threshold.

[0028] Preferably, the first calculation coefficient includes:

[0029] When the aircraft status feedback signal is the first feedback signal or the third feedback signal, i = 1;

[0030]

[0031] When the aircraft status feedback signal is the second feedback signal, i = 2;

[0032] λ2 = 0

[0033] In the formula, λ1 is the first calculation coefficient of the first feedback signal or the third feedback signal, λ2 is the first calculation coefficient of the second feedback signal, N is the third calculation coefficient, N = 1, 2, T z is the total number of rows of the aircraft seats, T k is the row number of the seat where the current target entertainment data sub-unit is located, T cIt is the row number of the seat closest to the aircraft engine.

[0034] Preferably, it further includes:

[0035] When the entertainment system executes the first volume control signal, it determines whether the second volume control signal sent by a non-entertainment system is received. If the second volume control signal is not received, the first volume control signal continues to be executed;

[0036] If the second volume control signal is received, the execution of the first volume control signal is stopped, and the second volume control signal is executed.

[0037] Preferably, the second control signal for waiting to receive the target passenger entering the airport includes:

[0038] When the feedback information that the target passenger enters the security check is obtained, the second control signal is sent;

[0039] Wait to obtain the feedback information that the boarding gate recognizes the target passenger. When the target passenger information at the boarding gate is obtained, it is determined whether the current target entertainment data subunit has been displayed on the display system;

[0040] If it has been displayed, no processing is performed. If the display is not completed, the scoring of several target entertainment data subunits is stopped, and they are displayed according to the order in which the target entertainment data subunits are retrieved from the entertainment database.

[0041] Preferably, the entertainment data evaluation model includes:

[0042]

[0043] In the formula, G s is the first evaluation value, W is the number of categories of data units in the target entertainment data subunit, ε is the fourth calculation coefficient, ε = 0.5, 1, b is the number of data units in the target entertainment data subunit, S a is the average age of the population suitable for the a-th data unit, and S is the age of the target passenger.

[0044] Preferably, the data unit evaluation model includes:

[0045]

[0046] In the formula, G l is the second evaluation value, P is the power consumption of the entertainment system when using this data unit, T is the time consumed to start this data unit, K r is the size of this data unit, Q is the minimum network bandwidth required for this data unit to run, and θ is the degree of fit, θ = 1, 2;

[0047] When the target customer is less than 18 years old, θ = 2 when calculating the data unit of the game category, and θ = 1 when calculating the data units of other categories;

[0048] When the target customer is not less than 18 years old and is male, let θ = 2 when calculating the data unit of the music category, and let θ = 1 when calculating the data units of other categories;

[0049] When the target customer is not less than 18 years old and is female, let θ = 2 when calculating the data unit of the film and television category, and let θ = 1 when calculating the data units of other categories.

[0050] In a second aspect, the present invention further provides an in-flight entertainment system control system, including:

[0051] An entertainment data processing module, configured to obtain an entertainment database in the entertainment system, divide the data units of the entertainment database according to the adaptable population, and obtain entertainment data sub-units of several different groups of adaptable populations; obtain a first control signal for starting the entertainment system, and when receiving feedback information that the entertainment system has been started, obtain the target passenger basic information of the target entertainment system for a single seat in the current shift; wait to receive a second control signal for the target passenger to enter the airport, and when receiving the second control signal, retrieve the entertainment database based on the target passenger basic information, and extract several target entertainment data sub-units covering the target passenger basic information;

[0052] A sorting and judging module, configured to obtain whether the area to be displayed by all target entertainment data sub-units is greater than the maximum area that the display system can display. If not, directly output it to the display system for display; if so, establish an entertainment data evaluation model, score several target entertainment data sub-units according to the target passenger basic information to obtain several first evaluation values, sort the several first evaluation values, and display them to the display system in order from top to bottom according to the sorting order. Store the remaining target entertainment data sub-units that cannot be displayed on the first page of the display system on the next page in turn; obtain the target entertainment data sub-unit located first, and judge whether the number of data units in the current target entertainment data sub-unit is greater than 1. If not greater than 1, perform normal display; if greater than 1, establish a data unit evaluation model, score several target entertainment data sub-units according to the target passenger basic information to obtain several second evaluation values, sort the several second evaluation values, and display them to the display system in order from top to bottom according to the sorting order;

[0053] An entertainment system, connected to the entertainment data processing module and the sorting and judging module, for executing the above-mentioned in-flight entertainment system control method.

[0054] The technical solution of the present invention has at least the following advantages and beneficial effects:

[0055] Using the method provided by the present invention mainly includes dividing the data units of the entertainment database according to the suitable population to obtain several entertainment data sub-units of different groups of suitable populations, establishing an entertainment data evaluation model, scoring several target entertainment data sub-units according to the basic information of the target passengers, establishing a data unit evaluation model, scoring several target entertainment data sub-units according to the basic information of the target passengers, sorting according to the first evaluation value and the second evaluation value, and sequentially displaying from top to bottom in the display system according to the sorting order. Through the above method, first, the entertainment data that may be suitable for the target passengers is screened out from the database, and then the data in the target entertainment data sub-units is evaluated through the evaluation of the target entertainment data sub-units, and the order displayed on the display system is obtained. In this way, the target passengers can see the content that may be of interest to them in the first time, and the problem of poor experience caused by the need for the target passengers to search for a long time is avoided as much as possible. Brief Description of the Drawings

[0056] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0057] Figure 1 It is a schematic flowchart of the present invention. Detailed Embodiments

[0058] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. The components of the embodiments of the present invention usually described and illustrated in the drawings here can be arranged and designed in various different configurations.

[0059] The terms "first", "second", etc. in the specification and claims of this application and the above drawings are used to distinguish similar objects, and do not necessarily need to be used to describe a specific order or sequence. The naming or numbering of the steps that appear in this application does not mean that the steps in the method flow must be executed in the time / logical order indicated by the naming or numbering. The named or numbered process steps can be changed in the execution order according to the technical purpose to be achieved, as long as the same or similar technical effects can be achieved.

[0060] Please refer to Figure 1 , an airborne entertainment system control method, including:

[0061] S101: Obtain the entertainment database in the entertainment system, and classify the data units in the entertainment database according to the suitable population to obtain several entertainment data sub-units for different groups of suitable populations;

[0062] In this embodiment, the entertainment database stores several data units. The data units may or may not be of the same category. Among them, the categories of the data units in this embodiment include data such as video data, audio data, and game data that can interact with passengers, enabling passengers to achieve relaxation and entertainment. Among them, the classification of the suitable population is mainly aimed at an age range or gender, and the entertainment data sub-unit consists of multiple data units.

[0063] S102: Obtain the first control signal to start the entertainment system. When receiving the feedback information that the entertainment system has been started, obtain the target passenger's basic information for the target entertainment system of a single seat in the current shift;

[0064] Among them, the basic information of the target passenger mainly includes the passenger's age and gender. These basic information can be directly obtained from the ticket purchase information without asking the passenger for more permissions and information, so as to avoid touching the passenger's privacy and reducing the passenger's experience.

[0065] S103: Wait to receive the second control signal that the target passenger enters the airport. When receiving the second control signal, retrieve the entertainment database based on the target passenger's basic information, and extract several target entertainment data sub-units that cover the target passenger's basic information;

[0066] Among them, the energy carried by the aircraft is limited. Generally, various systems are designed from the perspective of economy. In order to minimize the burden on the system, in this embodiment, it is necessary to extract the target entertainment data sub-units after confirming that the target passenger enters the airport to take this flight, so as to avoid unnecessary system burden caused by screening and extracting the target entertainment data sub-units when the target passenger does not take this flight.

[0067] Among them, the explanation of several target entertainment data sub-units that cover the target passenger's basic information is that if the target passenger's age is included in the suitable age range of the entertainment data sub-unit or the gender corresponds, it can be considered that the entertainment data sub-unit is a target entertainment data sub-unit.

[0068] S104: Obtain whether the area to be displayed by all target entertainment data sub-units is greater than the maximum area that the display system can display. If not, directly output it to the display system for display;

[0069] In this embodiment, the target passenger basic information may be covered by multiple target entertainment data subunits. Therefore, it is necessary to consider whether all the target entertainment data subunits can be displayed within the limited display space of the display system. If not, the display order needs to be considered, that is, which target entertainment data subunits are placed on the current page and which are placed on the next page that cannot be directly seen.

[0070] S105: If so, establish an entertainment data evaluation model, score several target entertainment data subunits according to the target passenger basic information to obtain several first evaluation values, sort the several first evaluation values, and display them in the display system from top to bottom in the order of sorting. Store the remaining target entertainment data subunits that cannot be displayed on the first page of the display system on the next page in turn;

[0071] S106: Obtain the first target entertainment data subunit, and judge whether the number of data units in the current target entertainment data subunit is greater than 1. If it is not greater than 1, perform normal display;

[0072] S107: If it is greater than 1, establish a data unit evaluation model, score several target entertainment data subunits according to the target passenger basic information to obtain several second evaluation values, sort the several second evaluation values, and display the data units in the display system from top to bottom in the order of sorting.

[0073] Among them, there are multiple data units in the target entertainment data subunit, and the internal data units are also sorted in a way that enables passengers to find the entertainment data content suitable for themselves more quickly.

[0074] Through the above method, first, the entertainment data that may be suitable for the target passenger is screened from the database, and then the data in the target entertainment data subunit is evaluated through the evaluation of the target entertainment data subunit to obtain the order of display on the display system. In this way, the target passenger can see the content that may be of interest to himself in the first time, and as much as possible avoid the problem of poor experience caused by the target passenger having to search for a long time.

[0075] An exemplary embodiment of the present invention further includes:

[0076] S201: Judge whether the program for outputting data units in the current entertainment system is in a running state. If it is not in a running state, do not obtain the current aircraft status feedback signal;

[0077] S202: If in the running state, obtain the current aircraft status feedback signal, where the aircraft status feedback signal includes a first feedback signal indicating that the aircraft is taking off, a second feedback signal indicating the aircraft is in level flight, and a third feedback signal indicating the aircraft is landing;

[0078] S203: And obtain the adjustment of the volume output of the entertainment system according to the current aircraft status feedback signal.

[0079] To further improve the usage experience of the entertainment system, there will be huge noises during takeoff and landing of the aircraft. The takeoff phase also includes stages with relatively loud noises such as the climbing stage. At this time, the volume output of the entertainment system is controlled and adjusted through the above control method, avoiding the need for passengers to repeatedly adjust, so that passengers can get a better experience.

[0080] Specifically, the adjustment of the volume output of the entertainment system according to the current aircraft status feedback signal includes:

[0081] S301: Establish a volume control model, set a volume adjustment threshold, and save the current initial volume value;

[0082] S302: Determine whether the current initial volume value is less than the volume adjustment threshold. If it is not less, no processing is performed;

[0083] Among them, the volume adjustment threshold can be selected through multiple tests as a volume level that is neither annoying nor can relatively reduce external noise, and can be determined according to specific actual situations. This invention will not elaborate further.

[0084] Secondly, if the customer's initial volume value is already greater than the set volume adjustment threshold, no adjustment is required.

[0085] S303: If it is less, obtain the current aircraft status feedback signal. When it is the first feedback signal, based on the data unit being output by the current entertainment database and the aircraft status, output a volume adjustment value through the volume control model, and generate a first volume control signal with the volume adjustment value and output it to the entertainment system;

[0086] S304: When the current aircraft status feedback signal is the second feedback signal, adjust the current volume level from the volume adjustment value to the initial volume value;

[0087] S305: When the current aircraft status feedback signal is the third feedback signal, adjust the current volume level from the initial volume value to the volume adjustment value.

[0088] In an exemplary embodiment of the present invention, establishing the volume control model includes:

[0089]

[0090] When G s ≥ G y , let G s = G k for output. When G s < G y , output the value of G s .

[0091] In the formula, G s is the volume adjustment value, G k is the initial volume value, λ i is the first calculation coefficient based on the i-th aircraft state feedback signal, μ o is the second calculation coefficient based on the o-th data unit being output by the current entertainment database, and G y is the volume control threshold.

[0092] To ensure that the volume control model does not adjust the sound too loudly, a limit condition is also set, that is, if the volume adjustment value output by the model is not less than the volume control threshold, then reassign the volume adjustment value at this time and output it according to the volume control threshold, and perform normal output in other cases.

[0093] In an exemplary embodiment of the present invention, the first calculation coefficient includes:

[0094] When the aircraft state feedback signal is the first feedback signal or the third feedback signal, i = 1;

[0095]

[0096] When the aircraft state feedback signal is the second feedback signal, i = 2;

[0097] λ2 = 0

[0098] In the formula, λ1 is the first calculation coefficient of the first feedback signal or the third feedback signal, λ2 is the first calculation coefficient of the second feedback signal, N is the third calculation coefficient, N = 1, 2. When the number of aircraft engines is greater than 2, N = 2. When the number of aircraft engines is not greater than 2, N = 1. F c is the unloaded mass of the aircraft, F f is the fully loaded mass of the aircraft, T z is the total number of rows of aircraft seats, T k is the row number of the seat where the current target entertainment data sub-unit is located, and T c is the row number of the seat closest to the aircraft engine.

[0099] In this embodiment, the relationship between the distribution of seat positions and noise is combined. Among them, the seats closer to the engine will undoubtedly have greater noise. Therefore, the distribution of seat positions combined by the above model makes the obtained results more reasonable.

[0100] Secondly, regarding the second calculation coefficient μ o , it can be set according to specific circumstances. In this embodiment, the types of data units are mainly video data, audio data, and game data. Therefore, considering comprehensively, video data is the first type of second calculation coefficient, that is, μ1 = 3, audio data is the second type of second calculation coefficient, that is, μ2 = 2, and game data is the third type of second calculation coefficient, that is, μ3 = 1.

[0101] An exemplary embodiment of the present invention further includes:

[0102] When the entertainment system executes the first volume control signal, it determines whether it receives the second volume control signal sent by the non - entertainment system. If the second volume control signal is not received, it continues to execute the first volume control signal; if the second volume control signal is received, it stops the execution of the first volume control signal and executes the second volume control signal.

[0103] In this embodiment, the highest adjustment authority needs to be given to the passengers. When the passengers feel uncomfortable and need to manually adjust, the automatic control of the entertainment system needs to be stopped immediately to accept the control instructions provided externally by the passengers.

[0104] An exemplary embodiment of the present invention, the waiting to receive the second control signal of the target passenger entering the airport includes:

[0105] When obtaining the feedback information that the target passenger enters the security check, send the second control signal; wait to obtain the feedback information that the target passenger is recognized at the boarding gate. When obtaining the target passenger information at the boarding gate, determine whether the current target entertainment data sub - unit has been displayed on the display system; if it has been displayed, do nothing, if the display is not completed, stop scoring several target entertainment data sub - units and display them according to the order in which the target entertainment data sub - units are retrieved from the entertainment database.

[0106] In this field, passengers generally need to go through the security check once by scanning the code and boarding at the boarding gate once by scanning the code from entering the airport to boarding the plane. When obtaining the boarding - gate boarding code - scanning information, it means that the passengers are about to board the plane at this time. If the entertainment data cannot be displayed when the passengers arrive at the seats, this solution loses a great advantage. Therefore, when the process is not completed, the content that has been completed at this time needs to be displayed.

[0107] An exemplary embodiment of the present invention, the entertainment data evaluation model includes:

[0108]

[0109] Wherein, G s is the first evaluation value, W is the number of categories of data units within the target entertainment data sub-unit, ε is the fourth calculation coefficient, ε = 0.5, 1. When there are data units that need to be used online within the target entertainment data sub-unit, ε = 1. When there are no data units that need to be used online within the target entertainment data sub-unit, ε = 0.5, b is the number of data units within the target entertainment data sub-unit, S a is the average age of the population suitable for the a-th data unit, and S is the age of the target passenger.

[0110] In an exemplary embodiment of the present invention, the data unit evaluation model includes:

[0111]

[0112] Wherein, G l is the second evaluation value, P is the power consumption of the entertainment system when using this data unit, T is the time consumed to start this data unit, K r is the size of this data unit, Q is the minimum network bandwidth required when this data unit runs, and θ is the degree of fit, θ = 1, 2.

[0113] This model takes into account the consumption time, the size of the data unit, and the network bandwidth, all of which are data affecting actual use, so as to further improve the accuracy of the results calculated by the final model.

[0114] It should be noted that when performing the above evaluation calculations, the values under the same unit need to be taken to avoid large errors. Secondly, since only numerical calculations are involved in this embodiment, there is no need to consider the calculations between units, and only the values taken under the unified unit are required. Finally, the results that can be compared under the same standard can be obtained. Secondly, if there are the same evaluation values, the front and back order can be random.

[0115] Among them, regarding the value of θ, a practical example is given for explanation.

[0116] When the target customer is less than 18 years old, θ = 2 when calculating data units of the game category, and θ = 1 when calculating data units of the remaining categories;

[0117] When the target customer is not less than 18 years old and is male, let θ = 2 when calculating data units of the music category, and let θ = 1 when calculating data units of the remaining categories;

[0118] When the target customer is not less than 18 years old and is female, let θ = 2 when calculating data units of the film and television category, and let θ = 1 when calculating data units of the remaining categories.

[0119] The present invention also provides an in-flight entertainment system control system, including:

[0120] An entertainment data processing module, configured to obtain an entertainment database in the entertainment system, divide data units of the entertainment database according to the applicable population, and obtain entertainment data sub-units of several different groups of applicable populations; obtain a first control signal for starting the entertainment system, and when receiving feedback information that the entertainment system has been started, obtain the target passenger basic information of the target entertainment system for a single seat in the current shift; wait to receive a second control signal for the target passenger to enter the airport, and when receiving the second control signal, retrieve the entertainment database based on the target passenger basic information, and extract several target entertainment data sub-units covering the target passenger basic information;

[0121] A sorting and judging module, configured to obtain whether the area to be displayed by all target entertainment data sub-units is greater than the maximum area that the display system can display. If not, directly output it to the display system for display; if so, establish an entertainment data evaluation model, score several target entertainment data sub-units according to the target passenger basic information to obtain several first evaluation values, sort the several first evaluation values, and display them in the display system in order from top to bottom in the order of sorting, and store the remaining target entertainment data sub-units that cannot be displayed on the first page of the display system on the next page in turn; obtain the first target entertainment data sub-unit, and judge whether the number of data units in the current target entertainment data sub-unit is greater than 1. If not, perform normal display; if greater than 1, establish a data unit evaluation model, score several target entertainment data sub-units according to the target passenger basic information to obtain several second evaluation values, sort the several second evaluation values, and display them in the display system in order from top to bottom in the order of sorting;

[0122] An entertainment system, connected to the entertainment data processing module and the sorting and judging module, for executing the above-mentioned in-flight entertainment system control method.

[0123] In addition, in each embodiment of the present invention, each functional unit can be integrated in a processing unit, or each unit can exist physically alone, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

[0124] When the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. The computer software product is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods in various embodiments of the present invention. The aforementioned storage medium includes: various media that can store program codes such as USB flash drives, mobile hard disks, read-only memories (ROM), random access memories (RAM), magnetic disks, or optical discs.

[0125] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An airborne entertainment system control method, characterized in that Including: Obtain an entertainment database, and divide the data units of the entertainment database according to the applicable population to obtain entertainment data sub-units of several different groups of applicable populations; Obtain the target passenger basic information of the target entertainment system for a single seat in the current shift, and wait to receive the second control signal for the target passenger to enter the airport. When the second control signal is received, retrieve the entertainment database based on the target passenger basic information, and extract several target entertainment data sub-units covering the target passenger basic information; Obtain whether the area to be displayed by all target entertainment data sub-units is greater than the maximum area that the display system can display. If not, directly output it to the display system for display; If so, establish an entertainment data evaluation model, score several target entertainment data sub-units according to the target passenger basic information to obtain several first evaluation values, sort the several first evaluation values, and display them to the display system in order from top to bottom according to the sorting order. Store the remaining target entertainment data sub-units that cannot be displayed on the first page of the display system on the next page in turn; Obtain the target entertainment data sub-unit located first, and judge whether the number of data units in the current target entertainment data sub-unit is greater than 1. If it is not greater than 1, perform normal display; If it is greater than 1, establish a data unit evaluation model, score several target entertainment data sub-units according to the target passenger basic information to obtain several second evaluation values, sort the several second evaluation values, and display the data units to the display system in order from top to bottom according to the sorting order.

2. The control method of an in-flight entertainment system according to claim 1, wherein Also including: Judge whether the program for outputting data units in the current entertainment system is in a running state. If it is not in a running state, do not obtain the current aircraft status feedback signal; If it is in a running state, obtain the current aircraft status feedback signal, and the aircraft status feedback signal includes a first feedback signal that the aircraft is taking off, a second feedback signal that the aircraft is in a level flight state, and a third feedback signal that the aircraft is landing; And obtain and adjust the volume output of the entertainment system according to the current aircraft status feedback signal.

3. The control method of an in-flight entertainment system according to claim 2, characterized in that, The adjustment of the volume output of the entertainment system according to the current aircraft status feedback signal includes: Establish a volume control model, set a volume regulation threshold, and save the current initial volume value; Judge whether the current initial volume value is less than the volume regulation threshold. If it is not less than, do not process; If it is less than, obtain the current aircraft status feedback signal. When it is the first feedback signal, output a volume adjustment value through the volume control model based on the data unit currently being output by the entertainment database and the aircraft status, and generate a first volume control signal by the volume adjustment value and output it to the entertainment system; When the current aircraft status feedback signal is the second feedback signal, adjust the current volume gear from the volume adjustment value to the initial volume value; When the current aircraft status feedback signal is the third feedback signal, adjust the current volume gear from the initial volume value to the volume adjustment value.

4. The control method of an in-flight entertainment system according to claim 3, wherein The establishment of the volume control model includes: When G s ≥ G y , let G s = G k for output. When G s < G y , output the value of G s . Where, G s is the volume adjustment value, g k is the initial volume value, λ i is the first calculation coefficient based on the i-th aircraft state feedback signal, μ o is the second calculation coefficient based on the o-th data unit being output by the current entertainment database, G y is the volume control threshold.

5. The control method of an in-flight entertainment system according to claim 4, wherein The first calculation coefficient includes: When the aircraft status feedback signal is the first feedback signal or the third feedback signal, i = 1; When the aircraft status feedback signal is the second feedback signal, i = 2; λ2 = 0 Wherein, λ1 is the first calculation coefficient of the first feedback signal or the third feedback signal, λ2 is the first calculation coefficient of the second feedback signal, N is the third calculation coefficient, N = 1, 2, T z is the total number of rows of seats on the aircraft, T k is the row number of the seat where the current target entertainment data sub-unit is located, T c is the row number of the seat closest to the aircraft engine.

6. The control method of an in-flight entertainment system according to claim 5, wherein, It further includes: When the entertainment system executes the first volume control signal, it determines whether it has received the second volume control signal sent by a non - entertainment system. If it has not received the second volume control signal, it continues to execute the first volume control signal; If it has received the second volume control signal, it stops the execution of the first volume control signal and executes the second volume control signal.

7. An airborne entertainment system control method according to claim 6, characterized in that The waiting to receive the second control signal for the target passenger to enter the airport includes: When obtaining the feedback information that the target passenger has entered the security check, it sends the second control signal; Waiting to obtain the feedback information that the boarding gate has recognized the target passenger. When obtaining the target passenger information at the boarding gate, it determines whether the current target entertainment data sub - unit has been displayed on the display system; If it has been displayed, no processing is performed. If the display is not completed, it stops scoring several target entertainment data sub - units and displays them according to the order in which the target entertainment data sub - units are retrieved from the entertainment database.

8. A method for controlling an in-flight entertainment system according to claim 7, characterized in that, The entertainment data evaluation model includes: Wherein, G s is the first evaluation value, W is the number of categories of data units within the target entertainment data sub-unit, ε is the fourth calculation coefficient, ε = 0.5, 1, b is the number of data units within the target entertainment data sub-unit, S a is the average age of the population suitable for the a-th data unit, and S is the age of the target passenger.

9. The control method of an in-flight entertainment system according to claim 8, characterized in that, The data unit evaluation model includes: Where G l is the second evaluation value, P is the power consumption of the entertainment system when using this data unit, T is the time consumed to start this data unit, K r is the size of this data unit, Q is the minimum network bandwidth required when this data unit runs, θ is the degree of fit, and θ = 1, 2; When the target customer is less than 18 years old, θ = 2 when calculating the data units of the game category, and θ = 1 when calculating the data units of other categories; When the target customer is not less than 18 years old and is male, let θ = 2 when calculating the data units of the music category, and let θ = 1 when calculating the data units of other categories; When the target customer is not less than 18 years old and is female, let θ = 2 when calculating the data units of the film and television category, and let θ = 1 when calculating the data units of other categories.

10. An airborne entertainment system, characterized in that, It includes: An entertainment data processing module, configured to obtain the entertainment database in the entertainment system, divide the data units of the entertainment database into entertainment data sub - units for different groups of target populations, obtain the first control signal to start the entertainment system, and when receiving the feedback information that the entertainment system has been started, obtain the target passenger basic information of the single seat of the current flight for the target entertainment system; Waiting to receive the second control signal for the target passenger to enter the airport. When receiving the second control signal, retrieve the entertainment database based on the target passenger basic information and extract several target entertainment data sub - units covering the target passenger basic information; A sorting and judging module, configured to obtain whether the area to be displayed by all target entertainment data sub - units is greater than the maximum area that the display system can display. If not, it directly outputs to the display system for display; if so, it establishes an entertainment data evaluation model, scores several target entertainment data sub - units according to the target passenger basic information to obtain several first evaluation values, sorts the several first evaluation values, and displays them in the display system from top to bottom in the order of sorting. The remaining target entertainment data sub - units that cannot be displayed on the first page of the display system are stored on the next page in sequence; obtain the first target entertainment data sub - unit and determine whether the number of data units in the current target entertainment data sub - unit is greater than 1. If not greater than 1, it is displayed normally; If there are more than one, establish a data unit evaluation model, score a number of target entertainment data sub-units according to the basic information of the target passengers, obtain a number of second evaluation values, sort the number of second evaluation values, and display them to the display system in order from top to bottom according to the sorting order; An entertainment system, connected to the entertainment data processing module and the sorting and judging module, for executing an airborne entertainment system control method according to any one of claims 1-9.

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