CN116863859A - Airport display screen energy saving and consumption reducing system and method - Google Patents
Airport display screen energy saving and consumption reducing system and method Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 83
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- 238000007689 inspection Methods 0.000 claims description 36
- 238000003032 molecular docking Methods 0.000 claims description 26
- 238000007726 management method Methods 0.000 claims description 21
- 238000000605 extraction Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 13
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- 210000001503 joint Anatomy 0.000 claims description 9
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- 238000004134 energy conservation Methods 0.000 abstract description 4
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
- G09G3/2096—Details of the interface to the display terminal specific for a flat panel
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/026—Arrangements or methods related to booting a display
Abstract
The invention belongs to the technical field of energy conservation and consumption reduction, and discloses an energy conservation and consumption reduction system and method for an airport display screen. The method comprises the following steps: the screen control end receives a switch control server instruction of the background server end and controls the switch of the display screen by using a serial port protocol; the control client receives data from the background server and monitors the switch state information of the display screen; changing the rule of controlling the automatic switch of the server by the switch control client according to airport service requirements, or manually starting or closing the display screen; the background server side is used for acquiring various business information stored in the database, generating different types of display screen switch instructions, respectively issuing the display screen switch instructions to the screen control end, and controlling the display screen to be turned on or turned off. Under the condition that the daily display service requirements of the airport are met, the service switching flows of different display screens are optimized, and the time length of the invalid on state of the display screen is reduced, so that the power consumption of the display screen is reduced, and the service life of the display screen is prolonged.
Description
Technical Field
The invention belongs to the technical field of energy conservation and consumption reduction, and particularly relates to an energy conservation and consumption reduction system and method for an airport display screen.
Background
The airport display screen is one of important production elements and has a certain energy saving level, but under fourteen-five planning, the green development of the airport has further requirements on the energy saving and consumption reduction level. The airport display screen mainly comprises a cabinet display screen, a departure guide screen, a boarding gate display screen, a security check display screen, a baggage sorting turntable display screen, a baggage extraction turntable display screen and the like according to business categories. The display screens display different business contents such as flight departure information, flight arrival information, baggage transferring information, baggage extracting information and the like in different time periods according to the requirements of a business system. At present, the airport display screen is basically in a state of being continuously opened for 24 hours in the whole day due to the limitation of service requirements and technical methods, and even when the service is idle, the display screen can not be closed, so that great waste of electric power resources is caused, and the service life of the display screen is greatly shortened. However, in the case where the display power consumption and the display area of the display screen are fixed, the longer the display period is, the larger the power consumption thereof is. Therefore, under the condition of meeting the daily display service requirements of the airport, how to optimize the switching service flow of the display screen according to different service contents reduces the time length of invalid on states of the display screen, thereby reducing the power consumption of the display screen, prolonging the service life of the display screen and being a problem of importance of recent green airports.
Chinese patent (publication No. CN112017588B, publication No. 2020.08.31) discloses an energy-saving method for an LED display screen and a related device. The method comprises the following steps: the terminal equipment receives a starting instruction, wherein the starting instruction is used for instructing the terminal equipment to start the LED display equipment; transmitting a first control signal to the card transmitting device, wherein the first control signal is used for starting the card transmitting device; and under the condition that a feedback signal is received, sending a second control signal to the LED display device, wherein the second control signal is used for starting the LED display device, and the feedback signal is used for indicating that the sending card device is started. According to the method and the device provided by the patent, the power-on time sequence of the sending card and the LED display screen in the starting mode is controlled by adding the power management module, and the power supply of the display module of the LED display screen is turned off by the power management module under the condition that the LED display screen is in the standby mode, so that the resource waste of the LED display screen in the starting mode and the standby mode is greatly reduced, but the method cannot optimize the switching business flow of the display screen according to different business contents of an airport, and further the power consumption of the display screen is reduced.
Chinese patent (publication No. CN112951150B, publication No. 2021.01.29) discloses an energy-saving method, device, equipment and storage medium for LED display screen. The method comprises the following steps: collecting display data; updating the display data of the next row when the row scanning period enters the shadow eliminating time, and calculating the signal pulse width of the display data in each column driving signal of the next row at the shadow eliminating time; the shadow eliminating time is a time gap between line scanning pulses of adjacent line scanning signals; and judging the working modes of the driving circuits of the column driving modules corresponding to the column driving signals based on the signal pulse width, and adjusting the driving circuits of the column driving modules corresponding to the column driving signals according to the working modes. According to the patent, the signal pulse width of the display data in each column driving signal is judged in the shadow eliminating time, and the starting times of the energy-saving mode of the column driving module in the row scanning period are increased, so that the energy-saving efficiency of the LED display screen is improved, the switching business flow of the display screen is not optimized according to airport business content, the power consumption of the display screen is reduced, and the service life of the display screen is prolonged.
Disclosure of Invention
In order to overcome the problems in the related art, the embodiment of the invention discloses an energy-saving and consumption-reducing system and method for an airport display screen.
The technical scheme is as follows: the energy saving and consumption reducing method for the airport display screen comprises the following steps:
s1, a screen control end receives an instruction of a switch control server in a background server end, controls the switch of a display screen by using a serial port protocol, and feeds back the switch state of the display screen to the background server end;
s2, the control client receives data from the background server and monitors the switch state information of the display screen; according to airport service requirements, changing the rule of switching the automatic switch of the switch control server through the control client or manually switching on or off the display screen;
s3, the background server side is used for acquiring service information stored in the database, wherein the service information comprises flight dynamic information, security check channel switch information, luggage turntable working information and boarding gate allocation information; the background server side generates different types of display screen switching rule instructions and sends the display screen switching rule instructions to the screen control side to control the display screen to be turned on or turned off; the background server receives the manual command, the display screen information and the information transmitted by the external system, performs data processing and statistical analysis, and displays the user through the management and control client.
Further, the background server side further comprises an interface server, an application server, a database server and a disk array;
the control client is connected with the application server through a network and is used for performing manual operation and data viewing;
the application server is connected with the interface server and the switch control server through a network to realize uploading, downloading and processing of data;
the switch control server is connected with the screen control end through a network and used for issuing a switch instruction and uploading a state; the application server is connected with the database server; the database server (304) is connected to the disk array (305) and stores data.
Further, the interface server is in butt joint with an airport production operation system, an integrated system and a security check information system, acquires service information and sends the service information to the application server;
the interface server is in butt joint with an airport production operation system/integrated system to acquire dynamic flight information, so that the switch control server calculates rules according to an automatic control mode and automatically controls a check-in display screen, a departure guide screen and a boarding gate display screen;
the interface server is in butt joint with the airport production operation system/integrated system and is also used for acquiring the use information of the baggage sorting turntable and the extraction turntable, so that the switch control server calculates rules according to an automatic control mode and automatically controls the switching of the baggage sorting turntable display screen and the baggage extraction turntable display screen;
The interface server is connected with the security inspection information system in a butt joint mode, acquires the switching information of the security inspection channel, enables the switching control server to calculate rules, and automatically controls the display screen of the switching security inspection channel.
Further, the application server issues information through a message middleware, and the switch control server and the plurality of control clients receive the same group of messages;
the application server receives the service information transmitted by the interface server, processes the service information and stores the service information in the database server, and sends the processed service data to the control client and the switch control server.
Further, the switch control server comprises a rule engine, and the application server acquires dynamic flight information, security check channel switch information, baggage carousel work information and flight boarding gate allocation information stored in a database to generate different types of display screen switch rule instructions, and the display screen switch rule instructions are respectively issued to a screen control end to control the on or off of a display screen; the display screen switching rule instruction comprises a shutdown instruction and a startup instruction;
the disk array is assembled into a disk system through a plurality of independent disks, and the service information of the database server is stored.
Further, the rule engine strips the frequently-changed business rules from the program and puts the frequently-changed business rules into a rule base for management and modification;
the rules engine includes two automatic control modes:
a first mode, setting unified opening and closing time points according to the type of the display screen;
in the second mode, according to different airport display services, the switching time of the display screen is dynamically controlled according to service data of the external system.
In the first mode, setting the unified on and off time points according to the display screen type includes: and setting unified opening and closing time points, wherein a user sets unified opening time and unified closing time of the display screen at the control client, and the display screen of the corresponding type is opened and closed at the corresponding time points every day.
In the second mode, according to the difference of airport display services, the switching time of the display screen is dynamically controlled by interfacing with external system service data, and the method specifically comprises the following steps:
(a) The display screen of the navigation display system comprises a check-in display screen, a departure guide screen and a boarding gate display screen, and the control rules are as follows:
and (3) checking a machine display screen: the method comprises the steps that a docking airport production operation system or an integrated system obtains dynamic flight information of the same day, calculates the last hour before the arrival of an earliest departure flight, and starts a cabinet display; closing the display screen of the check-in machine one hour after the last departure flight check-in machine is finished;
Guide screen of going out of port: the method comprises the steps that a production operation system or an integrated system of a docking airport obtains dynamic flight information of the same day, calculates the earliest departure flight to start an hour before the departure of the airport, and starts a departure guide screen; closing the departure guide screen one hour after the latest departure flight is finished;
boarding gate display screen: the method comprises the steps that a production operation system or an integrated system of a docking airport obtains dynamic flight information of the same day, a current boarding gate using time period is calculated, and if no flight exists in one hour before and after the current time point, a boarding gate display screen is closed; otherwise, starting the boarding gate display screen;
(b) The baggage display screen comprises a baggage extracting rotary table display screen and a baggage sorting rotary table display screen, and the control rules are as follows:
luggage extraction carousel display screen: the method comprises the steps that a docking airport production operation system or an integrated system obtains current day dynamic flight information, calculates the earliest current day arrival flight using a baggage extraction turntable display screen, and opens the display screen when the earliest current day arrival flight arrives for the first half hour; closing the display screen one hour after the latest arrival of the arrival flight at the port on the same day;
luggage sorting carousel display screen: the method comprises the steps that a docking airport production operation system or an integrated system obtains distribution and use information of a baggage sorting turntable, and a display screen is opened one hour before a flight baggage sorting task using the baggage sorting turntable display screen begins; closing the display screen half an hour after the last flight sorting task is finished;
(c) The security inspection channel display screen is in butt joint with the security inspection information system to acquire the opening and closing states of the security inspection channel, and when the security inspection channel is opened, the display screen of the current security inspection channel is opened; and when the security check channel is closed, closing the current channel display screen.
Further, the automatic control method of the check-in display screen comprises the following steps:
after the screen control end installed on the display screen industrial personal computer receives the time information of opening and closing the display screen, firstly comparing whether the IP in the information is the IP of the industrial personal computer or not, and if not, not processing the screen control end; if the IP in the comparison information is the IP of the industrial personal computer, the screen control end sends an RS232 serial port instruction according to the state of the display screen in the information to control the display screen to be opened or closed.
Another object of the present invention is to provide an energy saving and consumption reducing system for an airport display screen, and implement the method for saving energy and reducing consumption for an airport display screen, the system comprising:
the screen control end is arranged on the display screen industrial personal computer and is used for butting the switch control server, receiving an instruction sent by the background server, controlling the switch of the display screen by using a serial port protocol and feeding back the switch state of the display screen to the background server;
The control client is used for monitoring the switch state information of the display screen; according to airport service requirements, changing the rule of switching the automatic switch of the switch control server through the control client or manually switching on or off the display screen;
the background server side is used for acquiring service information stored in the database, wherein the service information comprises flight dynamic information, security check channel switch information, luggage turntable working information and boarding gate allocation information; the background server side generates different types of display screen switching rule instructions and sends the display screen switching rule instructions to the screen control side to control the display screen to be turned on or turned off; the background server receives the manual command, the display screen information and the information transmitted by the external system, performs data processing and statistical analysis, and displays the user through the management and control client.
By combining all the technical schemes, the invention has the advantages and positive effects that: the invention solves the problem of service flow in the prior art, optimizes the service switching flow of different display screens under the condition of meeting the daily display service requirement of an airport, and reduces the time length of invalid on state of the display screen, thereby reducing the power consumption of the display screen and prolonging the service life of the display screen.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure;
FIG. 1 is a block diagram of an energy saving and consumption reduction system for an airport display screen provided by an embodiment of the invention;
FIG. 2 is a schematic diagram of an airport display energy saving and consumption reduction system provided by an embodiment of the invention;
FIG. 3 is a flow chart of an energy saving and consumption reduction method for an airport display screen provided by an embodiment of the invention;
FIG. 4 is a schematic diagram of an energy saving and consumption reduction method for an airport display screen provided by an embodiment of the invention;
in the figure: 1. a screen control end; 2. managing and controlling the client; 3. a background server; 301. an interface server; 302. a switch control server; 303. an application server; 304. a database server; 305. a disk array.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
Embodiment 1 as shown in fig. 1-2, an embodiment of the present invention provides an energy saving and consumption reducing system for an airport display screen, including:
the screen control terminal 1 is deployed on the display screen industrial personal computer and is used for butting the switch control server 302, receiving the instruction sent by the background server terminal 3, controlling the switch of the display screen by using a serial port protocol and feeding back the switch state of the display screen to the background server terminal 3;
the control client 2 is used for supervising the switch state information of the display screen; according to airport service requirements, changing the rule of automatic switching of the switch control server 302 or manually switching on or off the display screen through the control client 2;
the background server 3 is used for acquiring service information stored in the database, wherein the service information comprises flight dynamic information, security check channel switch information, luggage turntable working information and boarding gate allocation information; the background server 3 generates different types of display screen switching rule instructions and sends the display screen switching rule instructions to the screen control end 1 to control the on or off of the display screen; the background server 3 receives the manual command, the display screen information and the information transmitted by an external system, processes data, performs statistical analysis and displays the user through the management and control client 2.
The background server 3 includes an interface server 301, a switch control server 302, an application server 303, a database server 304, and a disk array 305;
the control client 2 is connected with the application server 303 through a network and is used for performing manual operation and various data viewing;
the application server 303 is connected with the interface server 301 and the switch control server 302 through a network, so as to realize uploading, downloading and processing of data;
the switch control server 302 is connected with the screen control terminal 1 through a network, and issues a switch instruction and uploads a state; the application server 303 is connected with the database server 304; the database server 304 is connected to the disk array 305, and stores data.
The interface server 301 interfaces with the airport production operation system/integration system and the security inspection information system, obtains service information, and sends the service information to the application server 303.
Specifically, the interface server 301 interfaces with an airport production operation system or an integrated system to obtain dynamic flight information, so that the switch control server 302 calculates rules according to an automatic control mode, and automatically controls a check-in display screen, a departure guide screen and a boarding gate display screen;
The automatic control mode includes the following two modes:
a first mode, setting unified opening and closing time points according to the type of the display screen;
in the second mode, according to different airport display services, the switching time of the display screen is dynamically controlled according to service data of the external system.
The first mode, the setting of the unified opening and closing time points according to the type of the display screen, includes: and setting unified opening and closing time points, wherein a user sets unified opening time and unified closing time of the display screen at the control client 2, and then the display screen of the corresponding type is opened and closed at the corresponding time points every day.
The second mode dynamically controls the switching time of the display screen according to the different airport display services and the service data of the external system, and specifically comprises the following steps:
(a) The display screen of the navigation display system comprises a check-in display screen, a departure guide screen and a boarding gate display screen, and the control rules are as follows:
and (3) checking a machine display screen: the method comprises the steps that a docking airport production operation system or an integrated system obtains dynamic flight information of the same day, calculates the last hour before the arrival of an earliest departure flight, and starts a cabinet display; closing the display screen of the check-in machine one hour after the last departure flight check-in machine is finished;
Guide screen of going out of port: the method comprises the steps that a production operation system or an integrated system of a docking airport obtains dynamic flight information of the same day, calculates the earliest departure flight to start an hour before the departure of the airport, and starts a departure guide screen; closing the departure guide screen one hour after the latest departure flight is finished;
boarding gate display screen: the method comprises the steps that a production operation system or an integrated system of a docking airport obtains dynamic flight information of the same day, a current boarding gate using time period is calculated, and if no flight exists in one hour before and after the current time point, a boarding gate display screen is closed; otherwise, starting the boarding gate display screen;
(b) The baggage display screen comprises a baggage extracting rotary table display screen and a baggage sorting rotary table display screen, and the control rules are as follows:
luggage extraction carousel display screen: the method comprises the steps that a docking airport production operation system or an integrated system obtains current day dynamic flight information, calculates the earliest current day arrival flight using a baggage extraction turntable display screen, and opens the display screen when the earliest current day arrival flight arrives for the first half hour; the latest arrival of the last-day inbound flight one hour, closing the display screen;
luggage sorting carousel display screen: the method comprises the steps that a docking airport production operation system or an integrated system obtains distribution and use information of a baggage sorting turntable, and a display screen is opened one hour before a flight baggage sorting task using the baggage sorting turntable display screen begins; closing the display screen half an hour after the last flight sorting task is finished;
(c) The control rule of the security inspection channel display screen is as follows: the method comprises the steps of docking a security inspection information system, acquiring the opening and closing states of a security inspection channel, and opening a display screen of the current security inspection channel when the security inspection channel is opened; and when the security check channel is closed, closing the current channel display screen.
The interface server 301 is further configured to obtain usage information of the baggage sorting carousel and the baggage extracting carousel by using a docking airport production operation system or an integrated system, so that the switch control server 302 calculates rules and automatically controls to switch a baggage sorting carousel display screen and a baggage extracting carousel display screen;
the interface server 301 is further configured to dock with a security inspection information system, and acquire switching information of a security inspection channel, so that the switching control server 302 calculates a rule according to an automatic control mode, and automatically controls a display screen of the switching security inspection channel.
The application server 303 issues information through message middleware, and the switch control server 302 and the plurality of the control clients 2 receive the same set of messages.
The switch control server 302 includes a rule engine, and obtains dynamic flight information, security check channel switch information, baggage carousel work information, flight boarding gate allocation information and the like stored in the database through the application server 303 to generate different types of display screen switch rule instructions, and the display screen switch rule instructions are respectively issued to the screen control terminal 1 to control the on or off of the display screen.
The display screen switching rule instruction sent by the switching control server 302 includes a shutdown instruction and a startup instruction;
the shutdown instruction is as follows in table 1:
(Table 1 shutdown instruction Table)
| Start code | Length of | Command code | ID data | Verification of | End code |
| 0xDD,0xFF | 0x00,0x08 | 0xC1,0x15,0x00,0x00 | XX AA AA | 0xXX | 0xBB,0xCC |
；
The power-on command is as follows in table 2:
(Table 2 startup instruction Table)
| Start code | Length of | Command code | ID data | Verification of | End code |
| 0xDD,0xFF | 0x00,0x08 | 0xC1,0x15,0x00,0x00 | XX BB BB | 0xXX | 0xBB,0xCC |
。
The screen control terminal 1 may also obtain the switch information of the display screen, and transmit the switch information to the control client 2 through the message middleware in the application server 303. Airport management staff can check the opening and closing conditions of the display screen through the management and control client 2, and can directly send opening and closing instructions to the display screen under the condition of airport service requirements; the instruction is transmitted to the screen control terminal 1 through the message middleware in the application server 303, and the opening and closing of the display screen are directly controlled.
The disk array 305, known as redundant array of independent disks (RAID, redundant Array of Independent Disks), is assembled into a disk system by a plurality of independent disks, and stores service information of the database server 304, thereby achieving better storage performance and higher reliability than a single disk.
Through the embodiment, under the condition that the daily display business requirement of an airport is met, the on-off display screen, the departure guide screen, the boarding gate display screen, the baggage extraction turntable display screen, the baggage sorting turntable display screen and the security inspection channel display screen are intelligently controlled, the display screen switching business process is optimized, a large amount of electric energy can be saved for the airport, the expected service life of the display screen can be prolonged, the operation cost of the airport is reduced, and the power-assisted airport realizes the green development of throttling and cost reduction.
As shown in fig. 2, in an exemplary embodiment of the present invention, an interface server 301 interfaces with an airport production operation system or an integrated system and a security inspection information system to obtain different service information, and transmits the different service information to a switch control server 302 through a message middleware of an application server 303; the switch server 302 calculates the on-off status instructions for the different display screens according to the automatic control mode that has been selected. The screen control terminal 1 on the display screen industrial personal computer receives the instruction of the switch control server 302, uses the RS232 serial port protocol to control the switch state of the display screen, and feeds back the state of the display screen to the control client terminal 2 through the message middleware of the application server 303. The user can check the on-off states of different display screens of the airport at the management and control client 2, and switch the automatic control mode of the automatic switch on the switch control server 302 according to the need, or manually turn on/off the display screens.
Embodiment 2, as shown in fig. 3, the embodiment of the invention further provides an energy saving and consumption reduction method for an airport display screen, which comprises the following steps:
s1, a screen control terminal 1 receives an instruction of a switch control server 302 in a background server terminal 3, controls the switch of a display screen by using a serial port protocol, and feeds back the switch state of the display screen to the background server terminal 3;
s2, the control client 2 receives data from the background server 3 and monitors the on-off state information of the display screen; according to airport service requirements, changing the rule of automatic switching of the switch control server 302 or manually switching on or off the display screen through the control client 2;
s3, the background server 3 is used for acquiring service information stored in the database, wherein the service information comprises flight dynamic information, security check channel switch information, luggage turntable working information and boarding gate allocation information; the background server 3 generates different types of display screen switching rule instructions and sends the display screen switching rule instructions to the screen control end 1 to control the on or off of the display screen; the background server 3 receives the manual command, the display screen information and the information transmitted by an external system, processes data, performs statistical analysis and displays the user through the management and control client 2.
In step S3 of the present embodiment, the background server 3 includes an interface server 301, a switch control server 302, an application server 303, a database server 304, and a disk array 305;
the control client 2 is connected with the application server 303 through a network and is used for performing manual operation and various data viewing; the application server 303 is connected with the interface server 301 and the switch control server 302 through a network, so as to realize uploading, downloading and processing of data; the switch control server 302 is connected with the screen control terminal 1 through a network, and issues a switch instruction and uploads a state; the application server 303 is connected to the database server 304.
The interface server 301 interfaces with the airport production operation system or the integrated system and the security information system, obtains service information, and sends the service information to the application server 303. Specifically, the interface server 301 interfaces with an airport production operation system or an integrated system to obtain dynamic flight information, so that the switch control server 302 calculates rules and automatically controls a check-in display screen, a departure guide screen and a boarding gate display screen; the docking airport production operation system or the integrated system acquires the use information of the baggage sorting turntable and the extraction turntable, so that the switch control server 302 calculates rules and automatically controls the switching of the baggage sorting turntable display screen and the baggage extraction turntable display screen; and the security inspection information system is docked, the switching information of the security inspection channel is acquired, so that the switching control server 302 calculates rules, and the display screen of the security inspection channel is automatically controlled.
The application server 303 issues information through message middleware, and the switch control server 302 and the plurality of the control clients 2 receive the same set of messages.
The application server 303 receives the service information transferred by the interface server 301, processes the service information, stores the processed service information in the database server 304, and sends the processed service data to the management and control client 2 and the switch control server 302.
And the control client 2 receives the service data and displays the service data to a user through a user interface.
The switch control server 302 includes a rule engine, and obtains dynamic flight information, security check channel switch information, baggage carousel work information, flight boarding gate allocation information and the like stored in the database through the application server 303 to generate different types of display screen switch rule instructions, and the display screen switch rule instructions are respectively issued to the screen control terminal 1 to control the on or off of the display screen.
Specifically, the rule engine is a component embedded in the information system that strips frequently changing business rules from the program and places them in a rule base for management and modification.
The method specifically comprises the following steps:
the rules engine involves two modes of automatic control: one is to set unified on and off time points according to the type of the display screen, and the other is to dynamically control the on-off time of the display screen according to the different airport display services and the service data of the external system.
For the first mode, unified on and off time points are set: the user can set the unified opening time of the display screen at the management and control client 2 to be 4 hours in the morning of each day, and the unified closing time is zero in the morning of each day, so that the display screen of the corresponding type can be opened and closed at the corresponding time point of each day.
Aiming at the second mode, according to the difference of airport display services, the switching time of the display screen is dynamically controlled by interfacing with external system service data, and the method specifically comprises the following steps:
(a) The display screen of the navigation display system is specifically divided into a check-in display screen, a departure guide screen, a boarding gate display screen and the like, and the control rules are as follows:
and (3) checking a machine display screen: the method comprises the steps that a docking airport production operation system or an integrated system obtains dynamic flight information of the same day, calculates the last hour before the arrival of an earliest departure flight, and starts a cabinet display; and closing the display screen of the check-in machine one hour after the last departure flight check-in machine is finished.
Guide screen of going out of port: the method comprises the steps that a production operation system or an integrated system of a docking airport obtains dynamic flight information of the same day, calculates the earliest departure flight to start an hour before the departure of the airport, and starts a departure guide screen; one hour after the end of the last departure flight, the departure guide screen is closed.
Boarding gate display screen: the method comprises the steps that a production operation system or an integrated system of a docking airport obtains dynamic flight information of the same day, a current boarding gate using time period is calculated, and if no flight exists in one hour before and after the current time point, a boarding gate display screen is closed; otherwise, the boarding gate display screen is started.
(b) The baggage display screen is specifically divided into a baggage extracting turntable display screen, a baggage sorting turntable display screen and the like, and the control rules are as follows:
luggage extraction carousel display screen: the method comprises the steps that a docking airport production operation system or an integrated system obtains current day dynamic flight information, calculates the earliest current day arrival flight using a baggage extraction turntable display screen, and opens the display screen when the earliest current day arrival flight arrives for the first half hour; the display is turned off one hour after the latest arrival of the last arrival flight.
Luggage sorting carousel display screen: the method comprises the steps that a docking airport production operation system or an integrated system obtains distribution and use information of a baggage sorting turntable, and a display screen is opened one hour before a flight baggage sorting task using the baggage sorting turntable display screen begins; and closing the display screen half an hour after the last flight sorting task is finished.
(c) The control rule of the security inspection channel display screen is as follows:
The method comprises the steps of docking a security inspection information system, acquiring the opening and closing states of a security inspection channel, and opening a display screen of the current security inspection channel when the security inspection channel is opened; and when the security check channel is closed, closing the current channel display screen.
The user can configure the mode of automatic control of the display screen in the rule engine on the switch control server 302 through the administration client 2, and the mode information can be sent to the switch control server 302 through the message middleware on the application server 303.
The switch control server 302 synchronizes basic information of all display screens through the application server 303, including information such as a display screen number, a display screen type, an industrial personal computer IP, a bound physical location point (such as a cabinet number, a boarding gate number, a security check channel number, a baggage carousel number, etc.). The switch control server 302 calculates the switch state information (the information includes the IP of the industrial personal computer, the state of the display screen, etc.) of the corresponding type of display screen according to the switch mode of the display screen selected by the user and the service information sent by the application server 303, and sends the switch information to the screen control terminal 1 of the industrial personal computer corresponding to the display screen.
Exemplary, in a second mode, as shown in fig. 4, a method for automatically controlling a check-in display of a check-in display includes:
The interface server 301 acquires flight dynamic information by interfacing with the production operation system, and only the flight on-duty information is changed, including information such as the on-duty time and the on-duty counter. After receiving the information, the switch control server 302 can group according to the number of the value cabinet in the flight information, calculate the time point of the earliest departure flight on the day for one hour in each number of the value cabinet and the time point of the latest departure flight on the day for one hour, and combine whether the physical position point bound in the display screen information is the corresponding number of the value cabinet, so as to obtain the on time and the off time of the display screen of the value cabinet.
After receiving the time information of opening and closing the display screen, the screen control terminal 1 installed on the display screen industrial personal computer firstly compares whether the IP in the information is the IP of the industrial personal computer, and if not, the screen control terminal 1 does not process; if the IP in the comparison information is the IP of the industrial personal computer, the screen control terminal 1 sends an RS232 serial port instruction according to the state of the display screen in the information, and controls the display screen to be opened or closed.
For the above method, it can be further understood that: the interface server 301 interfaces with the airport production operation system or the integrated system and the security inspection information system, acquires service information, and sends the service information to the application server 303. The application server 303 receives the service information, processes it, stores it in the database server 304, and transmits the processed service data to the administration client 2 and the switch control server 302. The management and control client 2 receives the service data and displays the service data to a user through a user interface. The user can configure the mode of the display screen automation in the rules engine on the switch control server 302 via the administration client 2, and this mode information can be sent to the switch control server 302 via the message middleware on the application server 303. The switch control server 302 synchronizes basic information of all display screens through the application server 303, including information of display screen types, industrial personal computers IP, bound physical location points (such as a boarding gate number, a security check channel number, a baggage carousel number, etc.), and the like. The switch control server 302 calculates the switch state information (the information includes the IP of the industrial personal computer, the state of the display screen, etc.) of the corresponding type of display screen according to the switch mode of the display screen selected by the user and the service information sent by the application server 303, and sends the switch information to the screen control terminal 1 of the industrial personal computer corresponding to the display screen. After the screen control terminal 1 receives the information, comparing whether the IP in the information is the IP of the industrial personal computer, if not, the screen control terminal 1 does not process; if the IP in the comparison information is the IP of the industrial personal computer, the screen control terminal 1 sends an RS232 serial port instruction according to the state of the display screen in the information, and controls the display screen to be opened or closed.
Illustratively, the screen control terminal 1 may obtain the switch information of the display screen, and transmit the switch information to the management and control client terminal 2 through the message middleware in the application server 303. The airport manager checks the opening and closing conditions of the display screen through the management and control client 2, and can directly send the opening and closing instructions to the display screen under the condition of airport service requirement, and the instructions are transmitted to the screen control end 1 through the message middleware in the application server 303 to directly control the opening and closing of the display.
According to the airport display screen energy-saving consumption-reducing system and the airport display screen energy-saving consumption-reducing method, provided by the embodiment of the invention, the time length of the display screen in the on state can be greatly reduced under the condition that the daily display business requirement of an airport is met, the electric quantity consumption is reduced, the service life of the display screen is singed, the operation cost of the airport can be reduced to a certain extent, and the airport display screen energy-saving consumption-reducing system and the airport display screen energy-saving consumption-reducing method have great commercial value. The traditional display screen energy-saving scheme starts from the display screen itself, and adjusts and optimizes the component composition and brightness to achieve the purpose of energy saving; the airport display screen energy-saving and consumption-reducing system and the method optimize the switching business flow of the external display screen, reduce the consumption of electric quantity to a greater extent and prolong the service life of the display screen.
The conventional airport display screen is distributed in each area of the airport, the distribution range is large, the manual switch maintenance is very inconvenient, the manual maintenance of the airport consumes very much manpower, the 24-hour and often-bright mode is adopted in many times, the consumed electric quantity is relatively large, the technical scheme of the invention can manually and remotely control the on and off of the display screen, and the automatic mode can automatically turn on and off the display screen according to the set rule, so that the problems are effectively solved.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.
The content of the information interaction and the execution process between the devices/units and the like is based on the same conception as the method embodiment of the present invention, and specific functions and technical effects brought by the content can be referred to in the method embodiment section, and will not be described herein.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-described functions. The functional units and modules in the embodiment may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit, where the integrated units may be implemented in a form of hardware or a form of a software functional unit. In addition, the specific names of the functional units and modules are only for distinguishing from each other, and are not used for limiting the protection scope of the present invention. For specific working processes of the units and modules in the system, reference may be made to corresponding processes in the foregoing method embodiments.
Based on the technical solutions described in the embodiments of the present application, the following application examples may be further proposed.
According to an embodiment of the present application, there is also provided a computer apparatus including: at least one processor, a memory, and a computer program stored in the memory and executable on the at least one processor, which when executed by the processor performs the steps of any of the various method embodiments described above.
Embodiments of the present application also provide a computer readable storage medium storing a computer program which, when executed by a processor, performs the steps of the respective method embodiments described above.
The embodiment of the application also provides an information data processing terminal, which is used for providing a user input interface to implement the steps in the method embodiments when being implemented on an electronic device, and the information data processing terminal is not limited to a mobile phone, a computer and a switch.
The embodiment of the application also provides a server, which is used for realizing the steps in the method embodiments when being executed on the electronic device and providing a user input interface.
Embodiments of the present application also provide a computer program product which, when run on an electronic device, causes the electronic device to perform the steps of the method embodiments described above.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the present application may implement all or part of the flow of the method of the above embodiments, and may be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, and when the computer program is executed by a processor, the computer program may implement the steps of each of the method embodiments described above. Wherein the computer program comprises computer program code which may be in source code form, object code form, executable file or some intermediate form etc. The computer readable medium may include at least: any entity or device capable of carrying computer program code to a photographing device/terminal apparatus, recording medium, computer Memory, read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), electrical carrier signals, telecommunications signals, and software distribution media. Such as a U-disk, removable hard disk, magnetic or optical disk, etc.
To further demonstrate the positive effects of the above embodiments, the present invention was based on the above technical solutions to perform the following experiments.
A42 inch baggage sorting turntable display screen of a certain airport is selected, and the power is 110W.
According to the first mode of the automatic control mode, the on-off time is set, the display can be shut down for 4 hours on average every day, the electricity can be saved by 0.4 degrees in one day, and the service life can be prolonged by about 17 percent.
According to the second mode of the automatic control mode, the number of the baggage sorting turntable display screen is set in the airport display screen energy saving and consumption reducing system, the information of flights and baggage sorting tasks distributed and used by the display screen is acquired by the docking airport production operation system, the display can be shut down for more than 6 hours on average every day, the electricity of 0.6 DEG can be saved in one day, and the service life can be prolonged by more than 25%.
While the invention has been described with respect to what is presently considered to be the most practical and preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but on the contrary, is intended to cover various modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (10)
1. An energy saving and consumption reducing method for an airport display screen is characterized by comprising the following steps:
s1, a screen control end (1) receives an instruction of a switch control server (302) in a background server (3), controls the switch of a display screen by using a serial port protocol, and feeds back the switch state of the display screen to the background server (3);
s2, the control client (2) receives data from the background server (3) and monitors the on-off state information of the display screen; according to airport business needs, changing the rule of automatic switching of a switch control server (302) through a management and control client (2) or manually starting or closing a display screen;
s3, a background server (3) is used for acquiring service information stored in a database, wherein the service information comprises flight dynamic information, security check channel switch information, luggage turntable working information and boarding gate allocation information; the background server (3) generates different types of display screen switching rule instructions and transmits the display screen switching rule instructions to the screen control end (1) to control the on or off of the display screen; the background server (3) receives the manual instruction, the display screen information and the information transmitted by an external system, performs data processing and statistical analysis, and displays the user through the management and control client (2).
2. The method for saving energy and reducing consumption of an airport display screen according to claim 1, wherein the background server (3) further comprises an interface server (301), an application server (303), a database server (304) and a disk array (305);
the control client (2) is connected with the application server (303) through a network and is used for performing manual operation and data viewing;
the application server (303) is connected with the interface server (301) and the switch control server (302) through a network to realize uploading, downloading and processing of data;
the switch control server (302) is connected with the screen control end (1) through a network to send a switch instruction and upload the state; the application server (303) is connected with the database server (304); the database server (304) is connected to the disk array (305) and stores data.
3. The method for saving energy and reducing consumption of an airport display screen according to claim 2, wherein the interface server (301) is connected with an airport production operation system/integration system and a security check information system in a butt joint manner, acquires service information and sends the service information to the application server (303);
The interface server (301) is connected with the airport production operation system/integrated system in a butt joint mode, and acquires dynamic flight information, so that the switch control server (302) calculates rules according to an automatic control mode, and automatically controls a check-in display screen, a departure guide screen and a boarding gate display screen;
the interface server (301) is connected with the airport production operation system/integrated system and is also used for acquiring the use information of the baggage sorting turntable and the extraction turntable, so that the switch control server (302) calculates rules according to an automatic control mode and automatically controls the baggage sorting turntable display screen and the baggage extraction turntable display screen;
the interface server (301) is connected with the security inspection information system in a butt joint mode, obtains switching information of the security inspection channel, enables the switching control server (302) to calculate rules, and automatically controls the switching security inspection channel display screen.
4. The airport display energy-saving and consumption-reducing method according to claim 2, wherein the application server (303) issues information through message middleware, and the switch control server (302) and the plurality of control clients (2) receive the same group of messages;
the application server (303) receives the service information transmitted by the interface server (301), processes the service information, stores the service information in the database server (304), and transmits the processed service data to the control client (2) and the switch control server (302).
5. The airport display screen energy-saving and consumption-reducing method according to claim 2, wherein the switch control server (302) comprises a rule engine, and the application server (303) acquires dynamic flight information, security check channel switch information, baggage carousel work information and flight boarding gate allocation information stored in a database to generate different types of display screen switch rule instructions, and the display screen switch rule instructions are respectively issued to the screen control end (1) to control the on or off of the display screen; the display screen switching rule instruction comprises a shutdown instruction and a startup instruction;
the disk array (305) is assembled into a disk system through a plurality of independent disks, and the service information of the database server (304) is stored.
6. The method for saving energy and reducing consumption of an airport display screen according to claim 5, wherein the rule engine strips frequently-changed business rules from the program and puts the frequently-changed business rules into a rule base for management and modification;
the rules engine includes two automatic control modes:
a first mode, setting unified opening and closing time points according to the type of the display screen;
in the second mode, according to different airport display services, the switching time of the display screen is dynamically controlled according to service data of the external system.
7. The method of saving energy and reducing power on an airport display screen of claim 6, wherein in the first mode, setting uniform on and off time points according to display screen type comprises: and setting unified opening and closing time points, wherein a user sets unified opening time and unified closing time of the display screen at the control client (2), and then the display screen of the corresponding type is opened and closed at the corresponding time points every day.
8. The method for saving energy and reducing consumption of an airport display screen according to claim 6, wherein in the second mode, according to the difference of airport display services, the switching time of the display screen is dynamically controlled by interfacing with external system service data, specifically comprising:
(a) The display screen of the navigation display system comprises a check-in display screen, a departure guide screen and a boarding gate display screen, and the control rules are as follows:
and (3) checking a machine display screen: the method comprises the steps that a docking airport production operation system or an integrated system obtains dynamic flight information of the same day, calculates the last hour before the arrival of an earliest departure flight, and starts a cabinet display; closing the display screen of the check-in machine one hour after the last departure flight check-in machine is finished;
guide screen of going out of port: the method comprises the steps that a production operation system or an integrated system of a docking airport obtains dynamic flight information of the same day, calculates the earliest departure flight to start an hour before the departure of the airport, and starts a departure guide screen; closing the departure guide screen one hour after the latest departure flight is finished;
Boarding gate display screen: the method comprises the steps that a production operation system or an integrated system of a docking airport obtains dynamic flight information of the same day, a current boarding gate using time period is calculated, and if no flight exists in one hour before and after the current time point, a boarding gate display screen is closed; otherwise, starting the boarding gate display screen;
(b) The baggage display screen comprises a baggage extracting rotary table display screen and a baggage sorting rotary table display screen, and the control rules are as follows:
luggage extraction carousel display screen: the method comprises the steps that a docking airport production operation system or an integrated system obtains current day dynamic flight information, calculates the earliest current day arrival flight using a baggage extraction turntable display screen, and opens the display screen when the earliest current day arrival flight arrives for the first half hour; closing the display screen one hour after the latest arrival of the arrival flight at the port on the same day;
luggage sorting carousel display screen: the method comprises the steps that a docking airport production operation system or an integrated system obtains distribution and use information of a baggage sorting turntable, and a display screen is opened one hour before a flight baggage sorting task using the baggage sorting turntable display screen begins; closing the display screen half an hour after the last flight sorting task is finished;
(c) The security inspection channel display screen is in butt joint with the security inspection information system to acquire the opening and closing states of the security inspection channel, and when the security inspection channel is opened, the display screen of the current security inspection channel is opened; and when the security check channel is closed, closing the current channel display screen.
9. The method for saving energy and reducing consumption of an airport display screen according to claim 8, wherein the automatic control method of the airport display screen comprises the following steps:
after the screen control end (1) installed on the display screen industrial personal computer receives the time information of opening and closing the display screen, firstly comparing whether the IP in the information is the IP of the industrial personal computer or not, and if not, the screen control end (1) does not process; if the IP in the comparison information is the IP of the industrial personal computer, the screen control end (1) sends an RS232 serial port instruction according to the state of the display screen in the information, and controls the display screen to be opened or closed.
10. An energy saving and consumption reduction system for an airport display screen, characterized in that the energy saving and consumption reduction method for the airport display screen according to any one of claims 1-9 is implemented, the system comprises:
the screen control end (1) is arranged on the display screen industrial personal computer and is used for docking the switch control server (302), receiving the instruction sent by the background server (3), controlling the switch of the display screen by using a serial port protocol and feeding back the switch state of the display screen to the background server (3);
the control client (2) is used for supervising the switch state information of the display screen; according to airport business needs, changing the rule of automatic switching of a switch control server (302) through a management and control client (2) or manually starting or closing a display screen;
The background server (3) is used for acquiring service information stored in the database, wherein the service information comprises flight dynamic information, security check channel switch information, luggage turntable working information and boarding gate allocation information; the background server (3) generates different types of display screen switching rule instructions and transmits the display screen switching rule instructions to the screen control end (1) to control the on or off of the display screen; the background server (3) receives the manual instruction, the display screen information and the information transmitted by an external system, performs data processing and statistical analysis, and displays the user through the management and control client (2).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117421444A (en) * | 2023-12-18 | 2024-01-19 | 民航成都电子技术有限责任公司 | Airport boarding gate electronic screen information pushing method, device, medium and equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117421444A (en) * | 2023-12-18 | 2024-01-19 | 民航成都电子技术有限责任公司 | Airport boarding gate electronic screen information pushing method, device, medium and equipment |
| CN117421444B (en) * | 2023-12-18 | 2024-03-15 | 民航成都电子技术有限责任公司 | Airport boarding gate electronic screen information pushing method, device, medium and equipment |
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