CN112345863B

CN112345863B - Simulation method based on airport electromagnetic environment

Info

Publication number: CN112345863B
Application number: CN202011226174.1A
Authority: CN
Inventors: 张先浩; 向硕凌; 冯维祺; 黄晋; 傅强; 张兴旺; 黄裕文; 牟晶
Original assignee: Civil Aviation Flight University of China
Current assignee: Civil Aviation Flight University of China
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2023-06-23
Anticipated expiration: 2040-11-05
Also published as: CN112345863A

Abstract

The invention discloses a simulation method based on airport electromagnetic environment. Aiming at comprehensive transportation hubs and air-railway intermodal transportation, the rail transportation generates stronger interference on a navigation platform; the construction of the high-voltage transmission line and the communication base station is fast developed to generate stronger interference to the navigation station; the electromagnetic environment interference and the like caused by industrial and medical equipment such as large-scale charging piles beside an airport are detected correspondingly, and secondary judgment is carried out when abnormality judgment is carried out, so that subsequent action errors caused by accidental data errors of a judgment device are avoided, and the error rate is further reduced; moreover, on the premise of meeting the normal work of the navigation station, the health condition of the navigation station equipment in the healthy electromagnetic environment or the electromagnetic environment with low influence degree for a long time is monitored in real time, and once the condition that the data are not matched is found, the central control device can timely deal with the condition, so that serious accidents are avoided.

Description

Simulation method based on airport electromagnetic environment

Technical Field

The invention belongs to the technical field of aviation safety, and particularly relates to a simulation method based on an airport electromagnetic environment.

Background

Civil aviation navigation equipment is very important equipment in the process of guaranteeing aviation safe operation, and comprises: meter landing systems, very high frequency omni-directional beacons, rangefinders and non-directional beacons. The instrument landing system provides the runway, glidepath and distance guidance information for the aircraft during landing, thereby enabling the aircraft to safely land on the runway. The VHF omni-directional beacon provides the magnetic orientation of the aircraft relative to the ground VHF omni-directional beacon, can ensure the arrival and departure of the aircraft, realize the positioning of a linear position line, ensure the aircraft to fly along the route, and can also be used as auxiliary equipment of an instrument landing system to ensure the safe landing of the aircraft.

The electromagnetic environment existing around the navigation platform at present mainly comprises: comprehensive transportation junction and air-railway intermodal transportation, and stronger interference is caused to a navigation platform by rail transportation; the construction of the high-voltage transmission line and the communication base station is fast developed to generate stronger interference to the navigation station; the technical medical equipment such as large-scale charging piles beside the airport causes electromagnetic environment interference and the like to airport navigation equipment, and whether the electromagnetic environment affects a navigation station or not is the situation that the electromagnetic environment must be evaluated at the present stage; the health condition of the navigation station in the electromagnetic environment with low influence degree after the long-term evaluation also needs to be monitored in real time, and a simulation method for the electromagnetic environment of the airport navigation station is lacked.

Therefore, a simulation method based on the airport electromagnetic environment needs to be designed at the present stage to solve the problems.

Disclosure of Invention

The invention aims to provide a simulation method based on airport electromagnetic environment, which is used for solving the technical problems in the prior art, such as: the electromagnetic environment existing around the navigation platform at present mainly comprises: comprehensive transportation junction and air-railway intermodal transportation, and stronger interference is caused to a navigation platform by rail transportation; the construction of the high-voltage transmission line and the communication base station is fast developed to generate stronger interference to the navigation station; the technical medical equipment such as large-scale charging piles beside the airport causes electromagnetic environment interference and the like to airport navigation equipment, and whether the electromagnetic environment affects a navigation station or not is the situation that the electromagnetic environment must be evaluated at the present stage; the health condition of the navigation station in the electromagnetic environment with low influence degree after the evaluation is also required to be monitored in real time.

In order to achieve the above purpose, the technical scheme of the invention is as follows:

the simulation method based on the airport electromagnetic environment comprises the following steps:

step S1: providing a first electromagnetic environment detection device, a second electromagnetic environment detection device and a third electromagnetic environment detection device, and starting the first electromagnetic environment detection device, the second electromagnetic environment detection device and the third electromagnetic environment detection device;

The first electromagnetic environment detection device is used for detecting first electromagnetic interference information caused by comprehensive transportation junction, air-railway intermodal transportation and rail transportation to a navigation station;

the second electromagnetic environment detection device is used for detecting second electromagnetic interference information generated by the high-voltage transmission line and the communication base station construction on the navigation station;

the third electromagnetic environment detection device is used for detecting third electromagnetic interference information generated by the large-scale charging pile and the industrial and medical equipment on the navigation station;

step S2: the system also provides a standard electromagnetic interference information storage device and an electromagnetic interference judging device, and starts the standard electromagnetic interference information storage device and the electromagnetic interference judging device;

the standard electromagnetic interference information storage device is used for storing first standard electromagnetic interference information, second standard electromagnetic interference information and third standard electromagnetic interference information;

the first standard electromagnetic interference information is electromagnetic interference information which can normally work in a comprehensive transportation junction, air-railway intermodal transportation and rail transit generation navigation station;

the second standard electromagnetic interference information is electromagnetic interference information which can normally work when the navigation station is generated by the construction of the high-voltage transmission line and the communication base station to the navigation station;

The third standard electromagnetic interference information is electromagnetic interference information which is generated by large-scale charging piles and medical equipment in industry and branch of academic or vocational study to the navigation station and can normally work by the navigation station;

the first electromagnetic environment detection device, the second electromagnetic environment detection device, the third electromagnetic environment detection device and the standard electromagnetic interference information storage device are respectively connected with the electromagnetic interference judgment device;

the electromagnetic interference judging device judges the first electromagnetic interference information and the first standard electromagnetic interference information in the common interference judging unit for the first time, and if the first common interference judging result is that the first electromagnetic interference information is matched with the first standard electromagnetic interference information, the first common interference judging result is used as an actual interference judging result of the first electromagnetic interference information; if the first common interference judging result is that the first electromagnetic interference information is not matched with the first standard electromagnetic interference information, temporarily storing the first common interference judging result; the electromagnetic interference judging device judges the first electromagnetic interference information and the first standard electromagnetic interference information in a standby interference judging unit for the second time, if the second standby interference judging result is that the first electromagnetic interference information is matched with the first standard electromagnetic interference information, the second standby interference judging result is used as an actual interference judging result of the first electromagnetic interference information, and the first common interference judging result is discarded; if the second standby interference judgment result is that the first electromagnetic interference information is not matched with the first standard electromagnetic interference information, the first common interference judgment result is used as an actual interference judgment result of the first electromagnetic interference information, and the second standby interference judgment result is discarded;

The electromagnetic interference judging device judges the first time of common interference between the second electromagnetic interference information and the second standard electromagnetic interference information in the common interference judging unit, and if the first time of common interference judging result is that the second electromagnetic interference information is matched with the second standard electromagnetic interference information, the first time of common interference judging result is used as an actual interference judging result of the second electromagnetic interference information; if the first common interference judging result is that the second electromagnetic interference information is not matched with the second standard electromagnetic interference information, temporarily storing the first common interference judging result; the electromagnetic interference judging device judges the second electromagnetic interference information and the second standard electromagnetic interference information in a standby interference judging unit for the second standby interference, if the second standby interference judging result is that the second electromagnetic interference information is matched with the second standard electromagnetic interference information, the second standby interference judging result is used as an actual interference judging result of the second electromagnetic interference information, and the first common interference judging result is discarded; if the second standby interference judgment result is that the second electromagnetic interference information is not matched with the second standard electromagnetic interference information, the first common interference judgment result is used as an actual interference judgment result of the second electromagnetic interference information, and the second standby interference judgment result is discarded;

The electromagnetic interference judging device judges the first time of common interference between the third electromagnetic interference information and the third standard electromagnetic interference information in the common interference judging unit, and if the first time of common interference judging result is that the third electromagnetic interference information is matched with the third standard electromagnetic interference information, the first time of common interference judging result is used as an actual interference judging result of the third electromagnetic interference information; if the first common interference judging result is that the third electromagnetic interference information is not matched with the third standard electromagnetic interference information, temporarily storing the first common interference judging result; the electromagnetic interference judging device judges the second standby interference of the third electromagnetic interference information and the third standard electromagnetic interference information in the standby interference judging unit, if the second standby interference judging result is that the third electromagnetic interference information is matched with the third standard electromagnetic interference information, the second standby interference judging result is used as an actual interference judging result of the third electromagnetic interference information, and the first common interference judging result is discarded; if the second standby interference judgment result is that the third electromagnetic interference information is not matched with the third standard electromagnetic interference information, the first common interference judgment result is used as an actual interference judgment result of the third electromagnetic interference information, and the second standby interference judgment result is discarded;

Step S3: the navigation station data detection device, the standard station data storage device and the central control device are also provided;

when the first electromagnetic interference information, the second electromagnetic interference information and the third electromagnetic interference information are respectively matched with the first standard electromagnetic interference information, the second standard electromagnetic interference information and the third standard electromagnetic interference information, the central control device respectively controls the action of the navigation station data detection device and the standard station data storage device;

the navigation station data detection device comprises a navigation equipment data detection device, a communication equipment data detection device, a meteorological equipment data detection device, an alternating current data detection device, a storage battery data detection device, an air conditioning equipment data detection device, a fireproof equipment data detection device, a monitoring equipment data detection device and an anti-theft system data detection device;

the navigation equipment data detection device is used for detecting real-time navigation equipment data of the navigation station and sending the real-time navigation equipment data to the central control device;

the communication equipment data detection device is used for detecting real-time communication equipment data of the navigation station and sending the real-time communication equipment data to the central control device;

the meteorological equipment data detection device is used for detecting real-time meteorological equipment data of the navigation station and sending the real-time meteorological equipment data to the central control device;

The alternating current data detection device is used for detecting real-time alternating current data of the navigation station and sending the real-time alternating current data to the central control device;

the storage battery data detection device is used for detecting real-time storage battery data of the navigation station and sending the real-time storage battery data to the central control device;

the air conditioning equipment data detection device is used for detecting real-time air conditioning equipment data of the navigation station and sending the real-time air conditioning equipment data to the central control device;

the fire-proof equipment data detection device is used for detecting real-time fire-proof equipment data of the navigation station and sending the data to the central control device;

the monitoring equipment data detection device is used for detecting real-time monitoring equipment data of the navigation station and sending the real-time monitoring equipment data to the central control device;

the anti-theft system data detection device is used for detecting real-time anti-theft system data of the navigation station and sending the real-time anti-theft system data to the central control device;

the standard station data storage device is used for storing standard navigation equipment data, standard communication equipment data, standard meteorological equipment data, standard alternating current data, standard storage battery data, standard air conditioning equipment data, standard fireproof equipment data, standard monitoring equipment data and standard anti-theft system data when the navigation station normally operates and is called by the central control device;

The central control device judges the real-time navigation equipment data and the standard navigation equipment data, if the navigation equipment data judging result is that the real-time navigation equipment data is matched with the standard navigation equipment data, the central control device continuously starts the navigation equipment, and if the navigation equipment data judging result is that the real-time navigation equipment data is not matched with the standard navigation equipment data, the central control device closes the navigation equipment;

the central control device judges the real-time communication equipment data and the standard communication equipment data, if the communication equipment data judging result is that the real-time communication equipment data is matched with the standard communication equipment data, the central control device continuously starts the communication equipment, and if the communication equipment data judging result is that the real-time communication equipment data is not matched with the standard communication equipment data, the central control device closes the communication equipment;

the central control device judges the real-time weather equipment data and the standard weather equipment data, if the weather equipment data judging result is that the real-time weather equipment data is matched with the standard weather equipment data, the central control device continuously starts the weather equipment, and if the weather equipment data judging result is that the real-time weather equipment data is not matched with the standard weather equipment data, the central control device closes the weather equipment;

The central control device judges the real-time alternating current data and the standard alternating current data, if the alternating current data judging result is that the real-time alternating current data is matched with the standard alternating current data, the central control device continuously starts the alternating current, and if the alternating current data judging result is that the real-time alternating current data is not matched with the standard alternating current data, the central control device shuts off the alternating current;

the central control device judges the real-time storage battery data and the standard storage battery data, if the storage battery data judging result is that the real-time storage battery data is matched with the standard storage battery data, the central control device continuously starts the storage battery, and if the storage battery data judging result is that the real-time storage battery data is not matched with the standard storage battery data, the central control device closes the storage battery;

the central control device judges the real-time air conditioning equipment data and the standard air conditioning equipment data, if the air conditioning equipment data is that the real-time air conditioning equipment data is matched with the standard air conditioning equipment data, the central control device continuously starts the air conditioning equipment, and if the air conditioning equipment data is that the real-time air conditioning equipment data is not matched with the standard air conditioning equipment data, the central control device closes the air conditioning equipment;

The central control device judges the real-time fireproof equipment data and the standard fireproof equipment data, if the fireproof equipment data is that the real-time fireproof equipment data is matched with the standard fireproof equipment data, the central control device continuously starts the fireproof equipment, and if the fireproof equipment data is that the real-time fireproof equipment data is not matched with the standard fireproof equipment data, the central control device closes the fireproof equipment;

the central control device judges the real-time monitoring equipment data and the standard monitoring equipment data, if the judging result of the monitoring equipment data is that the real-time monitoring equipment data is matched with the standard monitoring equipment data, the central control device continuously starts the monitoring equipment, and if the judging result of the monitoring equipment data is that the real-time monitoring equipment data is not matched with the standard monitoring equipment data, the central control device closes the monitoring equipment;

the central control device judges the real-time antitheft system data and the standard antitheft system data, if the antitheft system data is judged to be that the real-time antitheft system data is matched with the standard antitheft system data, the central control device continuously starts the antitheft system, and if the antitheft system data is judged to be that the real-time antitheft system data is not matched with the standard antitheft system data, the central control device closes the antitheft system;

Step S4: and the first electromagnetic environment detection device, the second electromagnetic environment detection device, the third electromagnetic environment detection device, the standard electromagnetic interference information storage device, the electromagnetic interference judgment device, the navigation equipment data detection device, the communication equipment data detection device, the meteorological equipment data detection device, the alternating current data detection device, the storage battery data detection device, the air conditioning equipment data detection device, the fireproof equipment data detection device, the monitoring equipment data detection device, the anti-theft system data detection device, the standard station data storage device and the central control device are all imported into a simulation platform to carry out simulation experiments.

Further, the device also comprises an abnormality alarming device of the navigation equipment,

the central control device judges the real-time navigation equipment data and the standard navigation equipment data, wherein the central control device judges the real-time navigation equipment data and the standard navigation equipment data in a common judging unit for the first time, if the first time navigation equipment data judging result is that the real-time navigation equipment data is matched with the standard navigation equipment data, the first time navigation equipment data judging result is taken as an actual navigation equipment data judging result, and if the first time navigation equipment data judging result is that the real-time navigation equipment data is not matched with the standard navigation equipment data, the first time navigation equipment data judging result is temporarily stored; and the central control device judges the real-time navigation equipment data and the standard navigation equipment data in the standby judging unit for the second time, if the second navigation equipment data judging result is that the real-time navigation equipment data is matched with the standard navigation equipment data, the second navigation equipment data judging result is used as the actual navigation equipment data judging result and the first navigation equipment data judging result is discarded, and if the second navigation equipment data judging result is that the real-time navigation equipment data is not matched with the standard navigation equipment data, the first navigation equipment data judging result is used as the actual navigation equipment data judging result and the second navigation equipment data judging result is discarded, and meanwhile, the central control device starts the navigation equipment abnormality alarming device to alarm the navigation equipment abnormality.

Further, the system also comprises an abnormality alarm device of the communication equipment,

the central control device judges the real-time communication equipment data and the standard communication equipment data, wherein the central control device judges the real-time communication equipment data and the standard communication equipment data in a common judging unit for the first time, if the first time communication equipment data judging result is that the real-time communication equipment data is matched with the standard communication equipment data, the first time communication equipment data judging result is taken as an actual communication equipment data judging result, and if the first time communication equipment data judging result is that the real-time communication equipment data is not matched with the standard communication equipment data, the first time communication equipment data judging result is temporarily stored; and the central control device judges the real-time communication equipment data and the standard communication equipment data in the standby judging unit for the second time, if the second time communication equipment data judging result is that the real-time communication equipment data is matched with the standard communication equipment data, the second time communication equipment data judging result is taken as the actual communication equipment data judging result and the first time communication equipment data judging result is discarded, and if the second time communication equipment data judging result is that the real-time communication equipment data is not matched with the standard communication equipment data, the first time communication equipment data judging result is taken as the actual communication equipment data judging result and the second time communication equipment data judging result is discarded, and meanwhile, the central control device starts the communication equipment abnormality alarming device to alarm the communication equipment abnormality.

Further, the system also comprises an abnormality alarm device of the meteorological equipment,

the central control device judges the real-time weather equipment data and the standard weather equipment data according to the weather equipment data, wherein the central control device judges the real-time weather equipment data and the standard weather equipment data according to the first weather equipment data in a common judging unit, if the first weather equipment data judging result is that the real-time weather equipment data is matched with the standard weather equipment data, the first weather equipment data judging result is used as an actual weather equipment data judging result, and if the first weather equipment data judging result is that the real-time weather equipment data is not matched with the standard weather equipment data, the first weather equipment data judging result is temporarily stored; and the central control device judges the real-time meteorological equipment data and the standard meteorological equipment data in the standby judging unit for the second time of meteorological equipment data, if the judging result of the second time of meteorological equipment data is that the real-time meteorological equipment data is matched with the standard meteorological equipment data, the judging result of the second time of meteorological equipment data is taken as the judging result of the actual meteorological equipment data and the judging result of the first time of meteorological equipment data is discarded, and if the judging result of the second time of meteorological equipment data is that the real-time meteorological equipment data is not matched with the standard meteorological equipment data, the judging result of the first time of meteorological equipment data is taken as the judging result of the actual meteorological equipment data and the judging result of the second time of meteorological equipment data is discarded, and meanwhile, the central control device starts a meteorological equipment abnormality alarming device to carry out meteorological equipment abnormality alarming.

Further, the device also comprises an alternating current abnormality alarm device,

the central control device judges the real-time alternating current data and the standard alternating current data, wherein the central control device judges the real-time alternating current data and the standard alternating current data in the common judging unit for the first time, if the first time alternating current data judging result is that the real-time alternating current data is matched with the standard alternating current data, the first time alternating current data judging result is taken as an actual alternating current data judging result, and if the first time alternating current data judging result is that the real-time alternating current data is not matched with the standard alternating current data, the first time alternating current data judging result is temporarily stored; the central control device judges the real-time alternating current data and the standard alternating current data in the standby judging unit for the second time, if the second alternating current data judging result is that the real-time alternating current data is matched with the standard alternating current data, the second alternating current data judging result is taken as the actual alternating current data judging result and the first alternating current data judging result is discarded, and if the second alternating current data judging result is that the real-time alternating current data is not matched with the standard alternating current data, the first alternating current data judging result is taken as the actual alternating current data judging result and the second alternating current data judging result is discarded, and meanwhile, the central control device starts the alternating current abnormality alarming device to carry out alternating current abnormality alarming.

Further, the device also comprises a storage battery abnormality alarm device,

the central control device judges the real-time storage battery data and the standard storage battery data, wherein the central control device judges the real-time storage battery data and the standard storage battery data in the common judging unit for the first time storage battery data, if the first time storage battery data judging result is that the real-time storage battery data is matched with the standard storage battery data, the first time storage battery data judging result is taken as an actual storage battery data judging result, and if the first time storage battery data judging result is that the real-time storage battery data is not matched with the standard storage battery data, the first time storage battery data judging result is temporarily stored; and the central control device judges the real-time storage battery data and the standard storage battery data in the standby judging unit for the second time, if the second time storage battery data judging result is that the real-time storage battery data is matched with the standard storage battery data, the second time storage battery data judging result is taken as the actual storage battery data judging result and the first time storage battery data judging result is discarded, if the second time storage battery data judging result is that the real-time storage battery data is not matched with the standard storage battery data, the first time storage battery data judging result is taken as the actual storage battery data judging result and the second time storage battery data judging result is discarded, and meanwhile, the central control device starts the storage battery abnormality alarming device to alarm the storage battery abnormality.

Further, the air conditioning equipment abnormality alarming device is also included,

the central control device judges the real-time air conditioning equipment data and the standard air conditioning equipment data, wherein the central control device judges the real-time air conditioning equipment data and the standard air conditioning equipment data in a common judging unit for the first time, if the first time air conditioning equipment data judging result is that the real-time air conditioning equipment data is matched with the standard air conditioning equipment data, the first time air conditioning equipment data judging result is taken as an actual air conditioning equipment data judging result, and if the first time air conditioning equipment data judging result is that the real-time air conditioning equipment data is not matched with the standard air conditioning equipment data, the first time air conditioning equipment data judging result is temporarily stored; and the central control device judges the real-time air conditioning equipment data and the standard air conditioning equipment data in the standby judging unit for the second time, if the second time air conditioning equipment data judging result is that the real-time air conditioning equipment data is matched with the standard air conditioning equipment data, the second time air conditioning equipment data judging result is taken as the actual air conditioning equipment data judging result and the first time air conditioning equipment data judging result is discarded, if the second time air conditioning equipment data judging result is that the real-time air conditioning equipment data is not matched with the standard air conditioning equipment data, the first time air conditioning equipment data judging result is taken as the actual air conditioning equipment data judging result and the second time air conditioning equipment data judging result is discarded, and meanwhile, the central control device starts the air conditioning equipment abnormality alarming device to alarm the air conditioning equipment abnormality.

Further, the fire-proof device also comprises an abnormality alarming device of the fire-proof device,

the central control device judges the real-time fireproof equipment data and the standard fireproof equipment data, wherein the central control device judges the real-time fireproof equipment data and the standard fireproof equipment data in a common judging unit for the first time, if the first time fireproof equipment data judging result is that the real-time fireproof equipment data is matched with the standard fireproof equipment data, the first time fireproof equipment data judging result is taken as an actual fireproof equipment data judging result, and if the first time fireproof equipment data judging result is that the real-time fireproof equipment data is not matched with the standard fireproof equipment data, the first time fireproof equipment data judging result is temporarily stored; and the central control device judges the real-time fireproof equipment data and the standard fireproof equipment data in the standby judging unit for the second time, if the judging result of the second time fireproof equipment data is that the real-time fireproof equipment data is matched with the standard fireproof equipment data, the judging result of the second time fireproof equipment data is taken as the judging result of the actual fireproof equipment data and the judging result of the first time fireproof equipment data is discarded, and if the judging result of the second time fireproof equipment data is that the real-time fireproof equipment data is not matched with the standard fireproof equipment data, the judging result of the first time fireproof equipment data is taken as the judging result of the actual fireproof equipment data and the judging result of the second time fireproof equipment data is discarded, and meanwhile, the central control device starts the abnormal fireproof equipment alarming device to alarm abnormal fireproof equipment.

Further, the monitoring device also comprises an abnormality alarming device of the monitoring device,

the central control device judges the real-time monitoring equipment data and the standard monitoring equipment data, wherein the central control device judges the real-time monitoring equipment data and the standard monitoring equipment data in a common judging unit for the first time, if the first time monitoring equipment data judging result is that the real-time monitoring equipment data is matched with the standard monitoring equipment data, the first time monitoring equipment data judging result is taken as an actual monitoring equipment data judging result, and if the first time monitoring equipment data judging result is that the real-time monitoring equipment data is not matched with the standard monitoring equipment data, the first time monitoring equipment data judging result is temporarily stored; and the central control device judges the real-time monitoring equipment data and the standard monitoring equipment data in the standby judging unit for the second time, if the second monitoring equipment data judging result is that the real-time monitoring equipment data is matched with the standard monitoring equipment data, the second monitoring equipment data judging result is used as the actual monitoring equipment data judging result and the first monitoring equipment data judging result is discarded, and if the second monitoring equipment data judging result is that the real-time monitoring equipment data is not matched with the standard monitoring equipment data, the first monitoring equipment data judging result is used as the actual monitoring equipment data judging result and the second monitoring equipment data judging result is discarded, and meanwhile, the central control device starts the monitoring equipment abnormality alarming device to carry out monitoring equipment abnormality alarming.

Further, the anti-theft system also comprises an anti-theft system abnormality alarm device,

the central control device judges the real-time antitheft system data and the standard antitheft system data, wherein the central control device judges the real-time antitheft system data and the standard antitheft system data in a common judging unit for the first antitheft system data, if the first antitheft system data judging result is that the real-time antitheft system data is matched with the standard antitheft system data, the first antitheft system data judging result is taken as an actual antitheft system data judging result, and if the first antitheft system data judging result is that the real-time antitheft system data is not matched with the standard antitheft system data, the first antitheft system data judging result is temporarily stored; the central control device judges the real-time antitheft system data and the standard antitheft system data in the standby judging unit for the second time antitheft system data, if the judging result of the second time antitheft system data is that the real-time antitheft system data is matched with the standard antitheft system data, the judging result of the second time antitheft system data is taken as the actual antitheft system data judging result and the first antitheft system data judging result is discarded, and if the judging result of the second time antitheft system data is that the real-time antitheft system data is not matched with the standard antitheft system data, the judging result of the first time antitheft system data is taken as the actual antitheft system data judging result and the second antitheft system data judging result is discarded, and meanwhile, the central control device starts the antitheft system abnormal alarming device to alarm the antitheft system abnormal.

Compared with the prior art, the invention has the following beneficial effects:

one innovation point of the scheme is that the comprehensive transportation hub and the air-railway intermodal transportation are integrated, and the rail transportation generates stronger interference on the navigation platform; the construction of the high-voltage transmission line and the communication base station is fast developed to generate stronger interference to the navigation station; the technical medical equipment such as the large-scale charging piles beside the airport causes electromagnetic environment interference and the like to airport navigation equipment, the electromagnetic environment interference is correspondingly detected, and secondary judgment is carried out when abnormality judgment is carried out, so that subsequent action errors caused by accidental data errors of a judgment device are avoided, and the error rate is further reduced; moreover, on the premise of meeting the normal work of the navigation station, the health condition of the navigation station equipment in the healthy electromagnetic environment or the electromagnetic environment with low influence degree for a long time is monitored in real time, and once the condition that the data are not matched is found, the central control device can timely deal with the condition, so that serious accidents are avoided.

Drawings

FIG. 1 is a schematic flow chart of the steps of an embodiment of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to fig. 1 of the drawings, it being apparent that the embodiments described are only some, but not all, embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples:

the electromagnetic environment around the navigation platform in the prior art mainly comprises: comprehensive transportation junction and air-railway intermodal transportation, and stronger interference is caused to a navigation platform by rail transportation; the construction of the high-voltage transmission line and the communication base station is fast developed to generate stronger interference to the navigation station; the technical medical equipment such as large-scale charging piles beside the airport causes electromagnetic environment interference and the like to airport navigation equipment, and whether the electromagnetic environment affects a navigation station or not is the situation that the electromagnetic environment must be evaluated at the present stage; the health condition of the navigation station in the electromagnetic environment with low influence degree after the evaluation is also required to be monitored in real time.

As shown in fig. 1, a simulation method based on airport electromagnetic environment is therefore proposed, comprising the following steps:

In the scheme, the transportation junction and the air-railway intermodal transportation are integrated, and the rail transportation generates stronger interference on the navigation station; the construction of the high-voltage transmission line and the communication base station is fast developed to generate stronger interference to the navigation station; the technical medical equipment such as the large-scale charging piles beside the airport causes electromagnetic environment interference and the like to airport navigation equipment, the electromagnetic environment interference is correspondingly detected, and secondary judgment is carried out when abnormality judgment is carried out, so that subsequent action errors caused by accidental data errors of a judgment device are avoided, and the error rate is further reduced; moreover, on the premise of meeting the normal work of the navigation station, the health condition of the navigation station equipment in the healthy electromagnetic environment or the electromagnetic environment with low influence degree for a long time is monitored in real time, and once the condition that the data are not matched is found, the central control device can timely deal with the condition, so that serious accidents are avoided.

Further, the device also comprises a storage battery abnormality alarm device,

For the judgment of the detection data of the navigation station equipment, when the mismatch condition occurs in the judgment result, the secondary judgment is carried out, and the common judgment unit and the standby judgment unit are used for judgment, but are different units, so that misjudgment caused by the fault of the common judgment unit is avoided, and further subsequent action accidents are caused.

The above is a preferred embodiment of the present invention, and all changes made according to the technical solution of the present invention belong to the protection scope of the present invention when the generated functional effects do not exceed the scope of the technical solution of the present invention.

Claims

1. The simulation method based on the airport electromagnetic environment is characterized by comprising the following steps of:

when the first electromagnetic interference information, the second electromagnetic interference information and the third electromagnetic interference information are respectively matched with the first standard electromagnetic interference information, the second standard electromagnetic interference information and the third standard electromagnetic interference information, the central control device respectively controls the navigation station data detection device and the standard station data storage device to act;

2. The simulation method based on airport electromagnetic environment according to claim 1, wherein in step S3, a navigation device abnormality alarm device is further provided,

the central control unit judges the real-time navigation equipment data and the standard navigation equipment data, wherein the central control unit judges the real-time navigation equipment data and the standard navigation equipment data in the common judging unit for the first time, if the first time navigation equipment data judging result is that the real-time navigation equipment data is matched with the standard navigation equipment data, the first time navigation equipment data judging result is taken as an actual navigation equipment data judging result, and if the first time navigation equipment data judging result is that the real-time navigation equipment data is not matched with the standard navigation equipment data, the first time navigation equipment data judging result is temporarily stored; and the central control unit judges the real-time navigation equipment data and the standard navigation equipment data in the standby judging unit for the second time, if the second time navigation equipment data judging result is that the real-time navigation equipment data is matched with the standard navigation equipment data, the second time navigation equipment data judging result is used as an actual navigation equipment data judging result and the first time navigation equipment data judging result is discarded, and if the second time navigation equipment data judging result is that the real-time navigation equipment data is not matched with the standard navigation equipment data, the first time navigation equipment data judging result is used as an actual navigation equipment data judging result and the second time navigation equipment data judging result is discarded, and meanwhile, the central control unit starts a navigation equipment abnormality alarming device to alarm the navigation equipment abnormality.

3. The simulation method based on airport electromagnetic environment according to claim 1, wherein in step S3, an abnormality warning device for communication equipment is further provided,

the central control unit judges the real-time communication equipment data and the standard communication equipment data according to the communication equipment data, wherein the central control unit judges the real-time communication equipment data and the standard communication equipment data in the common judging unit for the first time, if the first time communication equipment data judging result is that the real-time communication equipment data is matched with the standard communication equipment data, the first time communication equipment data judging result is taken as an actual communication equipment data judging result, and if the first time communication equipment data judging result is that the real-time communication equipment data is not matched with the standard communication equipment data, the first time communication equipment data judging result is temporarily stored; and the central control unit judges the real-time communication equipment data and the standard communication equipment data in the standby judging unit for the second time, if the second time communication equipment data judging result is that the real-time communication equipment data is matched with the standard communication equipment data, the second time communication equipment data judging result is taken as the actual communication equipment data judging result and the first time communication equipment data judging result is discarded, and if the second time communication equipment data judging result is that the real-time communication equipment data is not matched with the standard communication equipment data, the first time communication equipment data judging result is taken as the actual communication equipment data judging result and the second time communication equipment data judging result is discarded, and meanwhile, the central control unit starts the communication equipment abnormality alarming device to carry out communication equipment abnormality alarming.

4. The simulation method based on the airport electromagnetic environment according to claim 1, wherein in step S3, a meteorological equipment abnormality alarm device is further provided,

the central control unit judges the real-time weather equipment data and the standard weather equipment data according to the weather equipment data, wherein the central control unit judges the real-time weather equipment data and the standard weather equipment data according to the first weather equipment data in the common judging unit, if the first weather equipment data judging result is that the real-time weather equipment data is matched with the standard weather equipment data, the first weather equipment data judging result is used as an actual weather equipment data judging result, and if the first weather equipment data judging result is that the real-time weather equipment data is not matched with the standard weather equipment data, the first weather equipment data judging result is temporarily stored; and the central control unit judges the real-time meteorological equipment data and the standard meteorological equipment data in the standby judging unit for the second time of meteorological equipment data, if the judging result of the second time of meteorological equipment data is that the real-time meteorological equipment data is matched with the standard meteorological equipment data, the judging result of the second time of meteorological equipment data is used as the judging result of the actual meteorological equipment data and the judging result of the first time of meteorological equipment data is discarded, and if the judging result of the second time of meteorological equipment data is that the real-time meteorological equipment data is not matched with the standard meteorological equipment data, the judging result of the first time of meteorological equipment data is used as the judging result of the actual meteorological equipment data and the judging result of the second time of meteorological equipment data is discarded, and meanwhile, the central control unit starts a meteorological equipment abnormality alarming device to carry out meteorological equipment abnormality alarming.

5. The simulation method based on the airport electromagnetic environment according to claim 1, wherein in step S3, an alternating current abnormality alarm device is further provided,

the central control unit judges the real-time alternating current data and the standard alternating current data, wherein the central control unit judges the real-time alternating current data and the standard alternating current data in the common judging unit for the first time, if the first time alternating current data judging result is that the real-time alternating current data is matched with the standard alternating current data, the first time alternating current data judging result is taken as an actual alternating current data judging result, and if the first time alternating current data judging result is that the real-time alternating current data is not matched with the standard alternating current data, the first time alternating current data judging result is temporarily stored; the central control unit judges the real-time alternating current data and the standard alternating current data in the standby judging unit for the second time, if the second alternating current data judging result is that the real-time alternating current data is matched with the standard alternating current data, the second alternating current data judging result is taken as the actual alternating current data judging result and the first alternating current data judging result is discarded, and if the second alternating current data judging result is that the real-time alternating current data is not matched with the standard alternating current data, the first alternating current data judging result is taken as the actual alternating current data judging result and the second alternating current data judging result is discarded, and meanwhile, the central control unit starts the alternating current abnormality alarming device to carry out alternating current abnormality alarming.

6. The simulation method based on airport electromagnetic environment according to claim 1, wherein in step S3, a battery abnormality alarm device is further provided,

the central control unit judges the real-time storage battery data and the standard storage battery data, wherein the central control unit judges the real-time storage battery data and the standard storage battery data in the common judging unit for the first time, if the first time storage battery data judging result is that the real-time storage battery data is matched with the standard storage battery data, the first time storage battery data judging result is taken as an actual storage battery data judging result, and if the first time storage battery data judging result is that the real-time storage battery data is not matched with the standard storage battery data, the first time storage battery data judging result is temporarily stored; and the central control unit judges the real-time storage battery data and the standard storage battery data in the standby judging unit for the second time, if the second time storage battery data judging result is that the real-time storage battery data is matched with the standard storage battery data, the second time storage battery data judging result is taken as the actual storage battery data judging result and the first time storage battery data judging result is discarded, and if the second time storage battery data judging result is that the real-time storage battery data is not matched with the standard storage battery data, the first time storage battery data judging result is taken as the actual storage battery data judging result and the second time storage battery data judging result is discarded, and meanwhile, the central control unit starts the storage battery abnormality alarming device to alarm the storage battery abnormality.

7. The simulation method based on airport electromagnetic environment according to claim 1, wherein in step S3, an air conditioning equipment abnormality alarm device is further provided,

the central control unit judges the real-time air conditioning equipment data and the standard air conditioning equipment data, wherein the central control unit judges the real-time air conditioning equipment data and the standard air conditioning equipment data in the common judging unit for the first time, if the first time air conditioning equipment data judging result is that the real-time air conditioning equipment data is matched with the standard air conditioning equipment data, the first time air conditioning equipment data judging result is taken as an actual air conditioning equipment data judging result, and if the first time air conditioning equipment data judging result is that the real-time air conditioning equipment data is not matched with the standard air conditioning equipment data, the first time air conditioning equipment data judging result is temporarily stored; and the central control unit judges the real-time air conditioning equipment data and the standard air conditioning equipment data in the standby judging unit for the second time, if the second time air conditioning equipment data judging result is that the real-time air conditioning equipment data is matched with the standard air conditioning equipment data, the second time air conditioning equipment data judging result is taken as the actual air conditioning equipment data judging result and the first time air conditioning equipment data judging result is discarded, if the second time air conditioning equipment data judging result is that the real-time air conditioning equipment data is not matched with the standard air conditioning equipment data, the first time air conditioning equipment data judging result is taken as the actual air conditioning equipment data judging result and the second time air conditioning equipment data judging result is discarded, and meanwhile, the central control unit starts an air conditioning equipment abnormality alarming device to alarm the air conditioning equipment abnormality.

8. The simulation method based on airport electromagnetic environment according to claim 1, wherein in step S3, an abnormality warning device for fire-proof equipment is further provided,

the central control unit judges the real-time fireproof equipment data and the standard fireproof equipment data, wherein the central control unit judges the real-time fireproof equipment data and the standard fireproof equipment data in the common judging unit for the first time, if the first time fireproof equipment data judging result is that the real-time fireproof equipment data is matched with the standard fireproof equipment data, the first time fireproof equipment data judging result is taken as an actual fireproof equipment data judging result, and if the first time fireproof equipment data judging result is that the real-time fireproof equipment data is not matched with the standard fireproof equipment data, the first time fireproof equipment data judging result is temporarily stored; and the central control unit judges the real-time fireproof equipment data and the standard fireproof equipment data in the standby judging unit for the second time, if the judging result of the second time fireproof equipment data is that the real-time fireproof equipment data is matched with the standard fireproof equipment data, the judging result of the second time fireproof equipment data is taken as the judging result of the actual fireproof equipment data and the judging result of the first time fireproof equipment data is discarded, and if the judging result of the second time fireproof equipment data is that the real-time fireproof equipment data is not matched with the standard fireproof equipment data, the judging result of the first time fireproof equipment data is taken as the judging result of the actual fireproof equipment data and the judging result of the second time fireproof equipment data is discarded, and meanwhile, the central control unit starts the abnormal fireproof equipment alarming device to alarm abnormal fireproof equipment.

9. The simulation method based on airport electromagnetic environment according to claim 1, wherein in step S3, an abnormality alarm device for monitoring equipment is further provided,

the central control unit judges the real-time monitoring equipment data and the standard monitoring equipment data, wherein the central control unit judges the real-time monitoring equipment data and the standard monitoring equipment data in the common judging unit for the first time, if the first time monitoring equipment data judging result is that the real-time monitoring equipment data is matched with the standard monitoring equipment data, the first time monitoring equipment data judging result is taken as an actual monitoring equipment data judging result, and if the first time monitoring equipment data judging result is that the real-time monitoring equipment data is not matched with the standard monitoring equipment data, the first time monitoring equipment data judging result is temporarily stored; and the central control unit judges the real-time monitoring equipment data and the standard monitoring equipment data in the standby judging unit for the second time, if the second monitoring equipment data judging result is that the real-time monitoring equipment data is matched with the standard monitoring equipment data, the second monitoring equipment data judging result is used as an actual monitoring equipment data judging result and the first monitoring equipment data judging result is discarded, and if the second monitoring equipment data judging result is that the real-time monitoring equipment data is not matched with the standard monitoring equipment data, the first monitoring equipment data judging result is used as an actual monitoring equipment data judging result and the second monitoring equipment data judging result is discarded, and meanwhile, the central control unit starts a monitoring equipment abnormality alarming device to alarm the monitoring equipment abnormality.

10. The simulation method based on the airport electromagnetic environment of claim 1, wherein in step S3, an anti-theft system abnormality alarm device is further provided,

the central control unit judges the real-time antitheft system data and the standard antitheft system data, wherein the central control unit judges the real-time antitheft system data and the standard antitheft system data in the common judging unit for the first time antitheft system data, if the first antitheft system data judging result is that the real-time antitheft system data is matched with the standard antitheft system data, the first antitheft system data judging result is taken as the actual antitheft system data judging result, and if the first antitheft system data judging result is that the real-time antitheft system data is not matched with the standard antitheft system data, the first antitheft system data judging result is temporarily stored; the central control unit judges the real-time antitheft system data and the standard antitheft system data in the standby judging unit for the second time antitheft system data, if the judging result of the second time antitheft system data is that the real-time antitheft system data is matched with the standard antitheft system data, the judging result of the second time antitheft system data is taken as the actual antitheft system data judging result and the first antitheft system data judging result is discarded, and if the judging result of the second time antitheft system data is that the real-time antitheft system data is not matched with the standard antitheft system data, the judging result of the first time antitheft system data is taken as the actual antitheft system data judging result and the second antitheft system data judging result is discarded, and meanwhile, the central control unit starts an antitheft system abnormal alarming device to alarm an antitheft system abnormal.