Civil aviation airport identification sign control method and device based on low-power bluetooth network, equipment and medium

Abstract

The application discloses a civil aviation airport identification sign control method, device and equipment based on a low-power Bluetooth network and a medium, and relates to the civil aviation airport display field.The method comprises the following steps: if there is passenger retention, adjusting the identification sign of a target sub-terminal area according to the passenger retention condition and environmental information; if there is no passenger retention, obtaining flight information of the target sub-terminal area, and adjusting the identification sign of the target sub-terminal area according to the flight information and the environmental information; after the identification sign is adjusted, obtaining the running power of the identification sign after adjustment; and adjusting the identification sign of the target sub-terminal area according to the running power of the identification sign after adjustment, a power threshold of the airport terminal area and the personnel distribution of the airport terminal area.The application can flexibly adjust the display condition of the identification sign and reduce energy consumption.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of civil aviation airport display, and in particular to a civil aviation airport identification sign control method, device, equipment and medium based on a low-power Bluetooth network. BACKGROUND

[0002] Airport identification signs are key elements in enhancing passenger experience. They provide clear directional guidance and service information to ensure a smooth journey. The main types include directional signs that guide passengers to boarding gates, baggage claim areas, and service information signs that indicate currency exchange, dining, and other service locations. Flight information display screens (FIDS) provide real-time updates on flight dynamics such as departure times and gate changes. Additionally, security check signs help passengers understand security requirements and speed up the process. These signs often support multiple languages and use international symbols to cater to global passenger needs.

[0003] Identification signs are also present in the waiting area. The output power of identification signs is usually consistent, but some areas of the waiting area may have fewer people. Running at high power is not conducive to energy conservation and environmental protection. Therefore, the present application provides a civil aviation airport identification sign control method based on a low-power Bluetooth network. SUMMARY

[0004] The present application provides a civil aviation airport identification sign control method, device, equipment and medium based on a low-power Bluetooth network, which solves the technical problem of unreasonable operation logic of identification signs in the waiting area in the prior art, and achieves the technical effect of improving the rationality of the operation logic of identification signs in the waiting area.

[0005] In a first aspect, the present application provides a civil aviation airport identification sign control method based on a low-power Bluetooth network, the method comprising:

[0006] Obtaining the passenger retention situation of the target waiting sub-area, and if there is passenger retention, adjusting the identification signs of the target waiting sub-area according to the passenger retention situation and environmental information, wherein the airport waiting area includes a plurality of waiting sub-areas;

[0007] If there is no passenger retention, obtaining the flight information of the target waiting sub-area, and adjusting the identification signs of the target waiting sub-area according to the flight information and environmental information;

[0008] After adjusting the identification signs, obtaining the adjusted running power of the identification signs;

[0009] Adjusting the identification signs of the target waiting sub-area according to the adjusted running power of the identification signs, the power threshold of the airport waiting area, and the personnel distribution of the airport waiting area.

[0010] Further, according to the passenger retention situation and the environmental information, the identification sign of the target sub-area of the departure hall is adjusted, including:

[0011] According to the passenger retention situation of the target sub-area of the departure hall, the retention number of the target sub-area of the departure hall is determined;

[0012] According to the area and the retention number of the target sub-area of the departure hall, the retention distribution of the target sub-area of the departure hall is determined;

[0013] According to the environmental information, the temperature and the illumination intensity of the target sub-area of the departure hall are determined;

[0014] The temperature, the illumination intensity and the retention distribution of the target sub-area are normalized;

[0015] According to the normalized temperature, the normalized illumination intensity and the normalized retention distribution of the target sub-area, the running power of the identification sign of the target sub-area of the departure hall is adjusted.

[0016] Further, according to the normalized temperature, the normalized illumination intensity and the normalized retention distribution of the target sub-area, the running power of the identification sign of the target sub-area of the departure hall is adjusted, including:

[0017]

[0018] Wherein, is the adjusted running power of the i th target sub-area of the departure hall, is the running power of the i th target sub-area of the departure hall before adjustment, is the normalized illumination intensity of the i th target sub-area of the departure hall, is the normalized temperature of the i th target sub-area of the departure hall, is the empirical coefficient, is the normalized retention distribution of the i th target sub-area of the departure hall, i.e. the population density.

[0019] Further, according to the flight information and the environmental information, the identification sign of the target sub-area of the departure hall is adjusted, including:

[0020] According to the flight information, the expected arrival number of the target sub-area of the departure hall is determined;

[0021] According to the expected arrival number and the area of the target sub-area of the departure hall, the expected retention distribution of the target sub-area of the departure hall is determined;

[0022] According to the environmental information, the temperature and the illumination intensity of the target sub-area of the departure hall are determined; ​​​​​

[0023] normalizing the temperature, the illumination intensity, the expected stay distribution, and the expected stay average duration of the target sub-terminal area;

[0024] adjusting the running power of the identification sign of the target sub-terminal area according to the normalized temperature, the normalized illumination intensity, the normalized expected stay distribution, and the normalized expected stay average duration of the target sub-terminal area.

[0025] Further, adjusting the running power of the identification sign of the target sub-terminal area according to the normalized temperature, the normalized illumination intensity, the normalized expected stay distribution, and the normalized expected stay average duration of the target sub-terminal area comprises:

[0026]

[0027] wherein, the adjusted running power of the i-th target sub-terminal area, the running power of the i-th target sub-terminal area before adjustment, the normalized illumination intensity of the i-th target sub-terminal area, the normalized temperature of the i-th target sub-terminal area, the normalized expected stay distribution of the i-th target sub-terminal area, the stay duration coefficient determined according to the expected stay average duration.

[0028] Further, adjusting the identification sign of the target sub-terminal area according to the adjusted running power of the identification sign, the power threshold of the airport terminal area, and the personnel distribution of the airport terminal area comprises:

[0029] determining the total personnel average density of the airport terminal area according to the personnel distribution of the airport terminal area;

[0030] determining the power running interval of the identification sign according to the power threshold of the airport terminal area and the total personnel average density;

[0031] re-adjusting the running power of the identification sign of the target sub-terminal area according to the adjusted running power of the identification sign and the power running interval of the identification sign.

[0032] Further, re-adjusting the running power of the identification sign of the target sub-terminal area according to the adjusted running power of the identification sign and the power running interval of the identification sign comprises:

[0033] ​​​​​If the running power of the identification sign after the adjustment is in the power running interval, the identification sign is controlled to continue running at the adjusted running power; or,

[0034] If the running power of the identification sign after the adjustment is less than the minimum value of the power running interval, the identification sign is controlled to run at the minimum value of the power running interval; or,

[0035] If the running power of the identification sign after the adjustment is greater than the maximum value of the power running interval, the identification sign is controlled to run at the maximum value of the power running interval.

[0036] In a second aspect, the present application provides a civil aviation airport identification sign control device based on a low-power Bluetooth network, which comprises:

[0037] A first adjustment module is configured to obtain the passenger stay condition of a target sub-terminal area, and if there is passenger stay, the identification sign of the target sub-terminal area is adjusted according to the passenger stay condition and environmental information, wherein the airport terminal area comprises a plurality of sub-terminal areas;

[0038] A second adjustment module is configured to obtain flight information of the target sub-terminal area if there is no passenger stay, and the identification sign of the target sub-terminal area is adjusted according to the flight information and environmental information;

[0039] An acquisition module is configured to obtain the running power of the identification sign after the adjustment of the identification sign.

[0040] A final adjustment module is configured to adjust the identification sign of the target sub-terminal area according to the running power of the identification sign after the adjustment, the power threshold of the airport terminal area, and the personnel distribution of the airport terminal area.

[0041] In a third aspect, the present application provides an electronic device, which comprises:

[0042] A processor;

[0043] A memory for storing processor-executable instructions;

[0044] The processor is configured to execute to implement the civil aviation airport identification sign control method based on a low-power Bluetooth network as provided in the first aspect.

[0045] In a fourth aspect, the present application provides a non-transitory computer-readable storage medium, when the instructions in the storage medium are executed by the processor of the electronic device, the electronic device can execute the implementation of the civil aviation airport identification sign control method based on a low-power Bluetooth network as provided in the first aspect.

[0046] The one or more technical solutions provided in the present application have at least the following technical effects or advantages:

[0047] The present application aims to enhance the information prompting effect in crowded areas, reduce energy consumption in sufficient light, and protect the equipment in high temperature environment by comprehensively considering the passenger stay distribution, light intensity and temperature of the sub-area of the terminal, and dynamically adjusting the operating power of the identification sign.

[0048] The present application realizes the forward-looking and self-adaptive adjustment of the operating power of the airport identification sign system by fusing flight prediction data and real-time environmental perception information, enhances the information prompting in passenger-intensive or long-stay areas, reasonably reduces the power consumption in sufficient light or low temperature environment, protects the electronic equipment in high temperature or strong light conditions, and changes from passive response to active prediction, reflecting the fine management level of the smart airport.

[0049] The present application considers the overall personnel distribution of the airport and the demand of the specific sub-area, ensures that the identification sign can provide sufficient brightness to attract attention and convey important information at any time, prevents overheating or other failures of the equipment caused by improper power setting, and at the same time, reduces unnecessary energy waste as much as possible. Through the multi-level adjustment mechanism, the system can flexibly adjust the identification sign display according to the real-time changing environmental conditions, and improves the response speed and adaptability of the system. BRIEF DESCRIPTION OF DRAWINGS

[0050] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0051] Figure 1 The flowchart of the civil aviation airport identification sign control method based on the low-power Bluetooth network provided by the present application is shown.

[0052] Figure 2 The flowchart of determining the power operating interval is provided for the present application.

[0053] Figure 3 The structural diagram of the civil aviation airport identification sign control device based on the low-power Bluetooth network provided by the present application is shown. DETAILED DESCRIPTION

[0054] The embodiments of the present application provide a civil aviation airport identification sign control method based on a low-power Bluetooth network, which solves the technical problem of unreasonable operation logic of the identification sign in the existing technology.

[0055] The technical scheme of the present application is to solve the above technical problems, and the general idea is as follows:

[0056] The civil aviation airport identification sign control method based on a Bluetooth Low Energy network comprises the following steps: obtaining passenger retention in a target sub-terminal area; if there is passenger retention, adjusting the identification sign of the target sub-terminal area according to the passenger retention and environmental information, wherein the airport terminal area comprises a plurality of sub-terminal areas; if there is no passenger retention, obtaining flight information of the target sub-terminal area, and adjusting the identification sign of the target sub-terminal area according to the flight information and environmental information; after the identification sign is adjusted, obtaining the running power of the identification sign after adjustment; and adjusting the identification sign of the target sub-terminal area according to the running power of the identification sign after adjustment, a power threshold of the airport terminal area, and personnel distribution in the airport terminal area.

[0057] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in combination with the drawings in the specification and specific embodiments.

[0058] First of all, the term "and / or" appearing in this paper is only to describe the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents an "or" relationship between the front and rear associated objects.

[0059] Bluetooth Low Energy (BLE) is a wireless communication technology designed to provide significantly reduced power consumption and duration while maintaining compatibility with traditional Bluetooth. The information transmission of the present application can be realized through Bluetooth Low Energy.

[0060] The present application provides a civil aviation airport identification sign control method based on a Bluetooth Low Energy network as shown in Figure 1 The method comprises steps S11-S14:

[0061] Step S11: obtaining passenger retention in a target sub-terminal area; if there is passenger retention, adjusting the identification sign of the target sub-terminal area according to the passenger retention and environmental information, wherein the airport terminal area comprises a plurality of sub-terminal areas.

[0062] The number of passengers in each sub-terminal area and its dynamics can be obtained through monitoring, which can be realized by using sensors, cameras or other technical means, so as to realize real-time understanding of the passenger flow density in each sub-terminal area. If there is passenger retention, the passenger retention and environmental information are adjusted according to the passenger retention and environmental information.

[0063] It can be understood that after check-in and security check are completed, the relevant passengers can enter the waiting area. The waiting area is usually provided with several waiting areas, each of which can correspond to a boarding gate (which needs to be determined according to the planning of each airport. In this embodiment, each boarding gate corresponds to a waiting sub-area, and each waiting sub-area can correspond to one or more identification signs. The identification signs have the functions of guidance and information navigation).

[0064] The identification signs (such as signs, electronic display screens, etc.) of the waiting sub-area can optimize passenger flow and reduce congestion. For example, passengers can be guided to other relatively empty waiting areas by updating the displayed information, or the latest news about the reason for the delay and the estimated takeoff time can be provided to help passengers better plan their time and actions.

[0065] According to the passenger retention situation and the environmental information, the identification signs of the target waiting sub-area are adjusted, including: determining the number of people retained in the target waiting sub-area according to the passenger retention situation of the target waiting sub-area; determining the retention distribution of the target waiting sub-area according to the area of the target waiting sub-area and the number of people retained; determining the temperature and light intensity of the target waiting sub-area according to the environmental information; normalizing the temperature, light intensity and retention distribution of the target sub-area; and adjusting the operating power of the identification signs of the target waiting sub-area according to the normalized temperature, light intensity and retention distribution of the target sub-area.

[0066] The passenger retention situation of the target waiting sub-area can be obtained by a camera, an infrared sensor or a Wi-Fi probe, and the number of people retained in the target waiting sub-area is determined according to the passenger retention situation.

[0067] The retention distribution of the target waiting sub-area, i.e., the spatial distribution of passengers in the target waiting sub-area, can be determined according to the area of the target waiting sub-area and the number of people retained.

[0068] The temperature and light intensity of the target waiting sub-area can be obtained by a related sensor.

[0069] Normalization is an important step in data preprocessing, which aims to convert data of different scales to the same scale for subsequent analysis and processing. Normalization methods include: Min-Max Normalization, Z-score Standardization, Decimal Scaling Normalization, and Logistic Normalization.

[0070] In the present application, the minimum-maximum normalization is used to compress all data in the range of {0-1}.

[0071] According to the normalized temperature, the light intensity and the stay distribution of the target sub-area, the running power of the identification sign of the target waiting sub-area is adjusted, including:

[0072]

[0073] wherein, is the adjusted running power of the jth target waiting sub-area, is the running power of the jth target waiting sub-area before adjustment, is the normalized light intensity of the jth target waiting sub-area, is the normalized temperature of the jth target waiting sub-area, is the normalized stay distribution of the jth target waiting sub-area, i.e. the population density. is an empirical coefficient, is the normalized stay distribution of the jth target waiting sub-area, i.e. the population density.

[0074] The more passengers in the area (i.e. the higher the stay distribution), the more clear information prompts are needed to ensure that more people can obtain information in time; when the natural light is sufficient, the identification sign can be seen clearly without too high brightness; therefore, the power consumption can be reduced moderately to save energy when the light is strong; in high temperature environment, electronic devices (such as LED screen) are easy to heat, and long time high power operation may cause damage to the device.

[0075] The present application dynamically adjusts the running power of the identification sign by comprehensively considering the passenger stay distribution, the light intensity and the temperature of the waiting sub-area, aiming to enhance the information prompting effect when the crowd is dense, to reduce the energy consumption when the light is sufficient, and to protect the device in high temperature environment. The empirical coefficient needs to be determined according to the actual situation of each airport and experiment.

[0076] In step S12, if there is no passenger stay, the flight information of the target waiting sub-area is obtained, and the identification sign of the target waiting sub-area is adjusted according to the flight information and the environmental information.

[0077] ​​​​According to the flight information and the environmental information, the identification sign of the target sub-terminal area is adjusted, including: according to the flight information, the expected arrival number of the target sub-terminal area is determined; according to the expected arrival number of the target sub-terminal area and the area, the expected stay distribution of the target sub-terminal area is determined; according to the environmental information, the temperature and the light intensity of the target sub-terminal area are determined; the temperature, the light intensity, the expected stay distribution and the expected stay average duration of the target sub-terminal area are normalized; according to the normalized temperature, the light intensity, the expected stay distribution and the expected stay average duration of the target sub-terminal area, the running power of the identification sign of the target sub-terminal area is adjusted.

[0078] According to the normalized temperature, the light intensity, the expected stay distribution and the expected stay average duration of the target sub-terminal area, the running power of the identification sign of the target sub-terminal area is adjusted, including:

[0079]

[0080] Wherein, is the adjusted running power of the i th target sub-terminal area, is the running power of the i th target sub-terminal area before adjustment, is the normalized light intensity of the i th target sub-terminal area, is the normalized temperature of the i th target sub-terminal area, is the normalized expected stay distribution of the i th target sub-terminal area, is the stay duration coefficient, wherein the stay duration coefficient is determined according to the expected stay average duration. It can be understood that if there is no passenger stay and no flight information, it means that the target sub-terminal area is empty, and the following steps are not continued. Unlike simple current flow monitoring, the expected stay average duration adds the prediction of future behavior. If the passenger is expected to wait for a long time in this area (such as flight delay, transfer, etc.), it means that this part is most likely transfer passengers, and if it is short, it may be outbound passengers. The stay duration coefficient can be determined according to the actual situation of the airport. The present application provides a way, for example: when the expected stay duration is within 10 minutes, the stay duration coefficient is 0.9, the stay duration is 10-60 min, the stay duration coefficient is 0.8, and the stay duration is more than 60 min, the stay duration coefficient is 0.7. It can be understood that the shorter the stay duration is, the clearer the identification needs to be, and vice versa.

[0081] It can be understood that if there is no passenger stay and no flight information, it means that the target sub-terminal area is empty, and the following steps are not continued.

[0082] Unlike simple current flow monitoring, the expected stay average duration adds the prediction of future behavior. If the passenger is expected to wait for a long time in this area (such as flight delay, transfer, etc.), it means that this part is most likely transfer passengers, and if it is short, it may be outbound passengers. The stay duration coefficient can be determined according to the actual situation of the airport. The present application provides a way, for example: when the expected stay duration is within 10 minutes, the stay duration coefficient is 0.9, the stay duration is 10-60 min, the stay duration coefficient is 0.8, and the stay duration is more than 60 min, the stay duration coefficient is 0.7. It can be understood that the shorter the stay duration is, the clearer the identification needs to be, and vice versa.

[0083] ​​​This invention achieves proactive and adaptive adjustment of the operating power of airport signage systems by integrating flight prediction data with real-time environmental perception information. Its core value lies in: enhancing information prompts in areas with high passenger density or long-term congestion; reasonably reducing power consumption in well-lit or low-temperature environments; protecting electronic equipment under high-temperature or strong-light conditions; and shifting from passive response to proactive prediction, reflecting the refined management level of smart airports. After completing step S11 or S12, proceed to step S13.

[0084] Step S13: After adjusting the signage, obtain the operating power of the signage after adjustment.

[0085] After adjusting the signage, the operating power after adjustment can be read directly.

[0086] Step S14: Adjust the signs in the target waiting sub-area based on the adjusted operating power of the signs, the power threshold of the airport waiting area, and the distribution of people in the airport waiting area.

[0087] Based on the adjusted operating power of the signs and signage, the power threshold of the airport waiting area, and the personnel distribution in the airport waiting area, the signs and signage in the target waiting area are adjusted, including: determining the average density of the total number of people in the airport waiting area based on the personnel distribution; determining the power operating range of the signs and signage based on the power threshold of the airport waiting area and the average density of the total number of people; and further adjusting the operating power of the signs and signage in the target waiting area based on the adjusted operating power of the signs and signage and the power operating range of the signs and signage.

[0088] like Figure 2 As shown, the present invention provides a flowchart for determining the power operating range. Based on the adjusted operating power of the signage and the power operating range of the signage, the operating power of the signage in the target waiting sub-area is readjusted, including: if the adjusted operating power of the signage is within the power operating range, then the signage is controlled to continue operating at the adjusted operating power; or, if the adjusted operating power of the signage is less than the minimum value of the power operating range, then the signage is controlled to operate at the minimum value of the power operating range; or, if the adjusted operating power of the signage is greater than the maximum value of the power operating range, then the signage is controlled to operate at the maximum value of the power operating range.

[0089] The average passenger density (i.e., how many people per square meter) of the entire waiting area can be calculated by counting the number of passengers in each sub-area and combining this with the area of ​​each sub-area. The total average passenger density reflects the overall passenger flow and is used to dynamically adjust the power range to meet the needs of different levels of congestion.

[0090] According to the power threshold of the airport waiting area and the total personnel average density, the power running interval of the identification sign is determined, including: according to the total personnel average density, the power running interval coefficient is determined, and according to the power running interval coefficient and the power threshold, the power running interval of the identification sign is determined.

[0091] Specifically, when the total personnel average density is greater than the preset threshold, the power running interval coefficient is 0.95-1.0, and when the total personnel average density is less than the preset threshold, the power running interval coefficient is 0.8-0.95, the power running interval coefficient is multiplied by the power threshold to obtain the power running interval of the identification sign.

[0092] A reasonable power running interval is determined based on two factors, ensuring that the information transmission demand is met while not exceeding the safe operation range of the device.

[0093] If the adjusted running power is within the power running interval, it means that the current setting can effectively transmit information and meet the safe operation requirements of the device, so no change is needed and the current power running can continue.

[0094] If the adjusted running power is less than the minimum value of the power running interval, it means that the current power may be too low to clearly display information to all passengers. At this time, the power is increased to the minimum value of the power running interval to ensure the visibility and accessibility of the information.

[0095] If the power is too high, it may cause unnecessary energy consumption or damage to the device. At this time, the power should be reduced to the maximum value of the power running interval to ensure effective transmission of information and avoid excessive consumption of resources or damage to the device.

[0096] The present application considers the overall personnel distribution of the airport and the specific sub-area requirements to ensure that the identification sign can provide sufficient brightness and frequency to attract attention and convey important information at any time. Prevents overheating or other failures of the device caused by improper power setting, while minimizing unnecessary energy waste. Through a multi-level adjustment mechanism, the system can be flexibly adjusted according to the real-time changing environmental conditions, improving the response speed and adaptability of the system.

[0097] In summary, the present application provides a civil aviation airport identification sign control method based on a low-power Bluetooth network, which comprises the following steps: obtaining the passenger retention situation of a target sub-terminal area, and adjusting the identification signs of the target sub-terminal area according to the passenger retention situation and environmental information if there is passenger retention, wherein the airport terminal area comprises a plurality of sub-terminal areas; obtaining the flight information of the target sub-terminal area and adjusting the identification signs of the target sub-terminal area according to the flight information and environmental information if there is no passenger retention; obtaining the running power of the identification signs after adjustment; and adjusting the identification signs of the target sub-terminal area according to the running power of the identification signs after adjustment, the power threshold of the airport terminal area, and the personnel distribution of the airport terminal area. The present application dynamically adjusts the running power of the identification signs by comprehensively considering the passenger retention distribution, light intensity and temperature of the sub-terminal area, aiming to enhance the information prompting effect when the crowd is dense, reduce energy consumption when the light is sufficient, and protect the equipment in a high-temperature environment. The present application realizes the forward-looking and self-adaptive adjustment of the running power of the airport identification sign system by fusing flight prediction data and real-time environmental sensing information, enhances the information prompting in passenger-intensive or long-stay areas, reasonably reduces the power consumption in sufficient light or low-temperature environments, and protects electronic equipment in high-temperature or strong light conditions. The present application changes from passive response to active prediction, reflecting the fine management level of the smart airport. The present application considers the overall personnel distribution of the airport and the demand of the specific sub-area, ensures that the identification signs can provide sufficient brightness and frequency to attract attention and convey important information at any time, prevents overheating or other faults of the equipment caused by improper power setting, and reduces unnecessary energy waste as much as possible. Through the multi-level adjustment mechanism, the system can flexibly adjust according to the real-time changing environmental conditions, improving the response speed and adaptability of the system.

[0098] Based on the same inventive concept, the present application provides an airport identification sign control device based on a low-power Bluetooth network, as shown in the accompanying drawings. Figure 3 The device comprises:

[0099] A first adjustment module 31 is configured to obtain the passenger retention situation of a target sub-terminal area, and adjust the identification signs of the target sub-terminal area according to the passenger retention situation and environmental information if there is passenger retention, wherein the airport terminal area comprises a plurality of sub-terminal areas.

[0100] A second adjustment module 32 is configured to obtain the flight information of the target sub-terminal area and adjust the identification signs of the target sub-terminal area according to the flight information and environmental information if there is no passenger retention.

[0101] An obtaining module 33 is configured to obtain the running power of the identification signs after adjustment.

[0102] An ultimate adjustment module 34 is configured to adjust the identification sign of the target sub-terminal area according to the adjusted operating power of the identification sign, the power threshold of the airport terminal area, and the personnel distribution of the airport terminal area.

[0103] Based on the same inventive concept, the present application further provides an electronic device comprising:

[0104] a processor;

[0105] a memory for storing processor-executable instructions;

[0106] The processor is configured to execute to implement the low-power Bluetooth network-based civil aviation airport identification sign control method provided in the foregoing.

[0107] Based on the same inventive concept, the present application further provides a non-transitory computer-readable storage medium, when instructions in the storage medium are executed by a processor of an electronic device, the electronic device is enabled to implement the low-power Bluetooth network-based civil aviation airport identification sign control method provided in the foregoing.

[0108] Since the electronic device introduced in the embodiment is the electronic device used to implement the information processing method in the embodiment of the present application, the specific implementation of the electronic device and its various forms can be understood by those skilled in the art based on the information processing method introduced in the embodiment of the present application, so the implementation of the electronic device in the method of the embodiment of the present application will not be introduced in detail. As long as the electronic device used to implement the information processing method in the embodiment of the present application is implemented by those skilled in the art, it belongs to the scope of the present application.

[0109] Those skilled in the art should understand that the embodiments of the present application can be provided as a method, a system, or a computer program product. Therefore, the present application can be in the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present application can be in the form of a computer program product implemented on one or more computer usable storage media containing computer usable program code (including but not limited to disk storage, CD-ROM, optical storage, etc.).

[0110] The computer program instructions can also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer-implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart block or blocks. Figure 1 one or more flowcharts and / or blocks in the flowcharts and / or combination thereof. Figure 1 one or more flowcharts and / or blocks in the flowcharts and / or combination thereof.

[0111] The computer program instructions can also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer-implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart block or blocks. Figure 1 one or more flowcharts and / or blocks in the flowcharts and / or combination thereof. Figure 1 one or more flowcharts and / or blocks in the flowcharts and / or combination thereof.

[0112] The computer program instructions can also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer-implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart block or blocks. Figure 1 one or more flowcharts and / or blocks in the flowcharts and / or combination thereof. Figure 1 one or more flowcharts and / or blocks in the flowcharts and / or combination thereof.

[0113] While the preferred embodiments of the application have been described, additional variations and modifications can be made to the embodiments by those of skill in the art once they have the benefit of the present disclosure without departing from the spirit and scope of the application. Accordingly, the attached claims are intended to cover all such variations and modifications as falling within the scope of the application.

[0114] Obviously, numerous modifications and variations of the present application are possible in light of the above teachings. It is therefore to be understood that within the scope of the appended claims, the application can be practiced otherwise than as specifically described herein.

Claims

1. A method for controlling a civil aviation airport identification sign based on a Bluetooth Low Energy network, characterized in that, The method comprises: obtaining the passenger retention situation of a target sub-terminal area, and if there is passenger retention, adjusting the identification sign of the target sub-terminal area according to the passenger retention situation and environmental information, wherein the airport terminal area comprises a plurality of sub-terminal areas, and the method comprises: determining the number of passengers retained in the target sub-terminal area according to the passenger retention situation of the target sub-terminal area; determining the retention distribution of the target sub-terminal area according to the area and the number of passengers retained in the target sub-terminal area; determining the temperature and the light intensity of the target sub-terminal area according to the environmental information; normalizing the temperature, the light intensity and the retention distribution of the target sub-terminal area; and adjusting the operating power of the identification sign of the target sub-terminal area according to the normalized temperature, light intensity and retention distribution of the target sub-terminal area; if there is no passenger retention, obtaining the flight information of the target sub-terminal area, and adjusting the identification sign of the target sub-terminal area according to the flight information and the environmental information, comprising: determining the expected number of passengers arriving at the target sub-terminal area according to the flight information; determining the expected retention distribution of the target sub-terminal area according to the expected number of passengers arriving at the target sub-terminal area and the area; determining the temperature and the light intensity of the target sub-terminal area according to the environmental information; normalizing the temperature, the light intensity, the expected retention distribution and the expected average retention time of the target sub-terminal area; and adjusting the operating power of the identification sign of the target sub-terminal area according to the normalized temperature, light intensity, expected retention distribution and expected average retention time of the target sub-terminal area; after the identification sign is adjusted, obtaining the operating power of the identification sign after adjustment; adjusting the identification sign of the target sub-terminal area according to the operating power of the identification sign after adjustment, the power threshold of the airport terminal area and the personnel distribution of the airport terminal area, comprising: determining the average density of the total personnel of the airport terminal area according to the personnel distribution of the airport terminal area; determining the power operating range of the identification sign according to the power threshold of the airport terminal area and the average density of the total personnel; and adjusting the operating power of the identification sign of the target sub-terminal area again according to the operating power of the identification sign after adjustment and the power operating range of the identification sign. 2.The low power Bluetooth network based civil aviation airport identification sign control method according to claim 1, wherein, adjusting the operating power of the identification sign of the target sub-terminal area according to the normalized temperature, light intensity and retention distribution of the target sub-terminal area, comprising: wherein, is the adjusted operating power for the th target sub-boarding area, is the adjusted operating power for the th target sub-boarding area, is the adjusted operating power for the th target sub-boarding area, is the normalized illumination intensity for the th target sub-boarding area, is the normalized temperature for the th target sub-boarding area, is the normalized dwell distribution, i.e. population density, for the 3.The method of claim 1, wherein the low-power Bluetooth network-based civil airport identification sign control method is characterized by, adjusting the operating power of the identification sign of the target sub-terminal area according to the normalized temperature, light intensity, expected retention distribution and expected average retention time of the target sub-terminal area, comprising: wherein, is the adjusted operating power for the th target sub-boarding area, is the unadjusted operating power for the th target sub-boarding area, is the normalized illumination intensity for the th target sub-boarding area, is the normalized temperature for the th target sub-boarding area, is the normalized expected dwell distribution for the th target sub-boarding area, is a dwell duration coefficient, wherein the dwell duration coefficient is determined according to an expected average dwell duration. 4.The method of claim 1, wherein the low-power Bluetooth network-based civil airport identification sign control method is characterized by, adjusting the operating power of the identification sign of the target sub-terminal area again according to the operating power of the identification sign after adjustment and the power operating range of the identification sign, comprising: if the operating power of the identification sign after adjustment is within the power operating range, controlling the identification sign to continue operating at the operating power after adjustment; or, if the operating power of the identification sign after adjustment is less than the minimum value of the power operating range, controlling the identification sign to operate at the minimum value of the power operating range; or, If the running power of the identification sign after adjustment is greater than the maximum value of the power running interval, the identification sign is controlled to run at the maximum value of the power running interval.

5. The civil aviation airport identification sign control device based on a low-power Bluetooth network, characterized in that, The device is applied to the low-power-consumption Bluetooth network-based civil aviation airport identification sign control method in any one of claims 1-4, and the device comprises: The first adjustment module is configured to acquire a passenger stay condition of a target sub-terminal area, and if there is a passenger stay, adjust the identification sign of the target sub-terminal area according to the passenger stay condition and environmental information, wherein the airport terminal area comprises a plurality of sub-terminal areas; The second adjustment module is configured to acquire flight information of the target sub-terminal area if there is no passenger stay, and adjust the identification sign of the target sub-terminal area according to the flight information and the environmental information; The acquisition module is configured to acquire a running power of the identification sign after adjustment. The final adjustment module is configured to adjust the identification sign of the target sub-terminal area according to the running power of the identification sign after adjustment, a power threshold of the airport terminal area, and a personnel distribution of the airport terminal area.

6. An electronic device, comprising: The device comprises: a processor; a memory for storing instructions executable by the processor; The processor is configured to execute to implement the low-power-consumption Bluetooth network-based civil aviation airport identification sign control method in any one of claims 1-4.

7. A non-transitory computer-readable storage medium, comprising: When the instructions in the storage medium are executed by the processor of the electronic device, the electronic device can execute the low-power-consumption Bluetooth network-based civil aviation airport identification sign control method in any one of claims 1-4.

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