CN211123719U - S-mode DAPs data receiving device and real-time monitoring system - Google Patents
S-mode DAPs data receiving device and real-time monitoring system Download PDFInfo
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- CN211123719U CN211123719U CN202020123614.XU CN202020123614U CN211123719U CN 211123719 U CN211123719 U CN 211123719U CN 202020123614 U CN202020123614 U CN 202020123614U CN 211123719 U CN211123719 U CN 211123719U
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Abstract
The utility model provides a S mode DAPs data receiving arrangement, real-time monitoring system, this S mode DAPs data receiving arrangement include receive integrated circuit board, processing integrated circuit board, master control integrated circuit board, clock integrated circuit board and power; the receiving board card is used for acquiring real-time data from the air traffic control ground monitoring equipment; the processing board card is connected with the receiving board card, and target information data and DAPs data are extracted from the real-time data; the target information data are used for representing target track information of the target aircraft, and the DAPs data are used for representing airborne equipment issuing information of the target aircraft; the main control card is connected with the processing board card and used for receiving and sending target information data and DAPs data; the clock board card is connected with the receiving board card and the processing board card; the power supply is connected with the receiving board card, the processing board card and the main control board card. The utility model discloses can realize the real time monitoring to the DAPs data.
Description
Technical Field
The utility model relates to a civil aviation air traffic control field especially relates to a S mode DAPs data receiving arrangement and real time monitoring system.
Background
The application of the DAPs data is divided into basic monitoring E L S and enhanced monitoring EHS, and the international civil aviation organization forms four categories of monitoring systems by taking the DAPs as a special monitoring scheme together with independent non-cooperative mode, independent cooperative mode and related cooperative mode in an aviation monitoring manual (Doc 9924).
The ground control center can obtain rich airborne operation information mainly comprising airborne equipment data link capability, flight state, airplane identification information, ACAS solution advice (RA), altitude, vertical intention selection, course, corner, speed and other information. The information can help the controller to know the motion state and the surrounding situation of the airplane more intuitively, reduce the communication between the controller and the pilot and help the controller to find out the potential conflict caused by the inconsistency of the pilot operation and the command thereof in advance. Therefore, the safety of air traffic is ensured, the efficiency of air traffic management is improved, and the improvement of the flight punctuality rate is facilitated.
Chinese civil aviation has been actively promoting DAPs data application, the use of DAPs data is initially limited to data items in E L S, the use of height data items is increased by utilizing selection in an achievement district management automation system for the first time in 8 months in 2013, and the DAPs data application in an EHS stage is started.
At present, relevant work such as research and test of DAPs data application is developed in China, and relevant requirements of the DAPs data application in an air traffic control automation system are formulated on the basis. In the long-term application process, the problem of the DAPs data is also found, and the application of the DAPs data is seriously influenced. The following two main problems affect the application of DAPs data:
(1) the availability of data cannot be guaranteed
In 2012, the DAPs data mentioned in the 12 th meeting of the international civil aviation organization aviation monitoring group should be widely applied, and the main reason for the difficulty in applying the DAPs data is that the availability of the DAPs data is not guaranteed.
In order to ensure the availability of the DAPs data, the current empty management related department performs testing work when using the DAPs data. However, these tests, primarily using test transponders, perform periodic tests on surface equipment that interrogates, receives and processes DAPs data. The normal processing of the ground equipment on the DAPs data can be ensured only, and the problem DAPs data issued by the airborne equipment cannot be found, so that the problem data are introduced into an air management system, and the judgment and command of a controller on a control airspace target are influenced.
(2) The DAPs data which are not monitored in real time reflect the real-time running state of the airplane, and a controller is facilitated to master real-time air traffic conditions. Currently, there is no real-time monitoring system for DAPs data, but only records the DAPs data and analyzes the specific data when necessary. The method can only help to investigate the cause of the problem, clear the related responsibility and cannot avoid the problem from the source.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a S mode DAPs data receiving arrangement, real-time monitoring system reaches to realize the real-time monitoring to the DAPs data.
In one aspect, the utility model provides a S mode DAPs data receiving arrangement, a serial communication port, include: the system comprises a receiving board card, a processing board card, a master control board card, a clock board card and a power supply; the receiving board card is used for acquiring real-time data from the air traffic control ground monitoring equipment; the processing board card is connected with the receiving board card, and target information data and DAPs data are extracted from the real-time data; the target information data are used for representing target track information of a target aircraft, and the DAPs data are used for representing airborne equipment issuing information of the target aircraft; the main control card is connected with the processing board card and used for receiving and sending the target information data and the DAPs data; the clock board card is connected with the receiving board card and the processing board card; the power supply is connected with the receiving board card, the processing board card and the main control board card.
Further, the S-mode DAPs data receiving device further includes a monitoring board, and the monitoring board is connected to the main control board, the clock board and the power supply and is configured to monitor the operating status information of the main control board, the clock board and the power supply respectively.
Further, the S-mode DAPs data receiving apparatus further includes: and the GPS unit is connected with the processing board card and used for providing time information.
Further, the main control card is an I/O communication board card based on a CPCI bus.
Furthermore, the main control card is connected with the processing board card, the monitoring board card and the power supply through a CPCI bus.
On the other hand, the utility model provides a S mode DAPs data real-time monitoring system, including foretell S mode DAPs data receiver and data monitoring device, wherein, S mode DAPs data receiver and data monitoring device communication connection.
Further, the S-mode DAPs data receiving device is integrated with the data monitoring device.
Further, the S-mode DAPs data receiving device and the data monitoring device are independently installed and communicatively connected to each other.
The utility model discloses main control card among S mode DAPs data receiver and the real time monitoring system only is responsible for the communication with peripheral equipment, each function daughter board, receive the integrated circuit board promptly, handle the integrated circuit board, the clock integrated circuit board realizes that specific function is direct to receiving data or output data carries out the preliminary treatment, corresponding control logic is accomplished by the main control card, thereby the FPGA of function daughter board has been liberated, make it be used for data check-up with more memory space and logical unit and draw, state detection and chronogenesis logical processing etc.. Due to the design, the main control card and the functional board card respectively perform their own functions, the working efficiency of each module is improved, the PCB (printed circuit board) resource of the board card is saved, and the data processing time is shortened. The function daughter board is directly connected with the peripheral equipment, so that the interference of external signals to the board card is isolated to a certain extent, and meanwhile, the mutual interference is avoided by the separation of different function modules, so that the real-time monitoring of the data of the S-mode DAPs is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a block diagram of an S-mode DAPs data receiving device according to an exemplary first embodiment of the present invention;
fig. 2 is a block diagram of a real-time monitoring system for S-mode DAPs data according to an exemplary second embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
It should be noted that, in the case of no conflict, the features in the following embodiments and examples may be combined with each other; moreover, all other embodiments that can be derived by one of ordinary skill in the art from the embodiments disclosed herein without making any creative effort fall within the scope of the present disclosure.
It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the disclosure, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.
As shown in fig. 1, the structure diagram of the S-mode DAPs data receiving apparatus according to the first exemplary embodiment of the present invention includes: a receiving board 101, a processing board 102, a main control board 103, a clock board 104 and a power supply 105.
The receiving board 101 is used for acquiring real-time data from the air traffic control ground monitoring equipment; the processing board 101 is connected with the receiving board 101, and target information data and DAPs data are extracted from the real-time data; the target information data are used for representing target track information of the target aircraft, and the DAPs data are used for representing airborne equipment issuing information of the target aircraft. The main control card 103 is connected to the processing board card 102, and is configured to receive and send the target information data and the DAPs data, run related processing software, and obtain running state information of other cards from the monitoring card 106. The clock board 104 is connected to the receiving board 101 and the processing board 102, and is configured to provide a clock signal. The power supply 105 is connected with the receiving board 101, the processing board 102 and the main control board 103, and can provide alternating current and direct current power supply at the same time.
Preferably, the S-mode DAPs data receiving apparatus further includes a monitoring board 106, and the monitoring board 106 is connected to the main control board 103, the clock board 104 and the power supply 105, and is configured to monitor the operating status information of the main control board 103, the clock board 104 and the power supply 105 respectively.
Preferably, the S-mode DAPs data receiving apparatus further includes: and the GPS unit 107 is connected with the GPS time service antenna, and the GPS unit 107 is connected with the processing board card 102 and is used for providing time information.
Further preferably, the main control card 103 is an I/O communication board card based on a CPCI bus. The main control card 103 is connected with the processing board card 102, the monitoring board card 106 and the power supply 105 by a CPCI bus.
In this embodiment, the S-mode DAPs data receiving apparatus may adopt a CPCI industrial architecture, the main control card is only responsible for communication between the data receiver and the peripheral device, and is defined as a general I/O communication board card based on a CPCI bus, and a specific functional module is integrated in the functional daughter board. The function sub-board directly preprocesses the received data or the output data, and the corresponding control logic is completed by the main control card, so that the FPGA of the function sub-board is liberated, and more storage space and logic units are used for data verification extraction, state detection, time sequence logic processing and the like. Due to the design, the main control card and the functional board card respectively perform their own functions, the working efficiency of each module is improved, the PCB (printed circuit board) resource of the board card is saved, and the data processing time is shortened. The CPCI bus is adopted for communication between the main control card and the functional daughter board, the transmission of control instructions and data is carried out by utilizing an I/O port of the FPGA, and real-time synchronization of communication between the board cards is ensured. The function daughter board is not directly connected with the peripheral equipment, the universal interface module isolates the interference of external signals to the board card to a certain extent, and meanwhile, the mutual interference is avoided by the separation of different function modules. Therefore, real-time monitoring of the data of the S-mode DAPs is ensured.
Fig. 2 is a block diagram of a real-time monitoring system for S-mode DAPs data according to a second exemplary embodiment of the present invention, which includes: the S-mode DAPs data receiving device and the data monitoring device are provided. The data monitoring device is used for receiving target information data and DAPs data sent by the S-mode DAPs data receiving device, generating target track information according to the target information data, performing preset multi-item verification on the DAPs data according to the target track information, and sending the target information data and the DAPs data to an air traffic control automation system after the DAPs data pass the multi-item verification so as to enable a controller to control the target aircraft according to a target motion state displayed by the system. In operation, the S-mode DAPs data receiving device may be integrated with the data monitoring device. The S-mode DAPs data receiving device and the data monitoring device can be arranged independently and connected in communication.
Preferably, the data monitoring apparatus includes:
a configuration verification module (not shown in the figure), configured to, when the DAPs data is of a first type, perform configuration consistency verification on the DAPs data according to target track information and a preset configuration verification process, where the DAPs data of the first type includes any one of the following data: responder capability data, data of a data link capability register, data of a GICB capability static configuration register and data of a GICB capability dynamic configuration register;
a rationality verification module (not shown in the figure) configured to, when the DAPs data is of a second type, perform rationality verification on the DAPs data according to target track information and a preset rationality verification process, where the DAPs data of the second type includes any one of the following data: flight state data, data of an airplane identification register and data of an ACAS solution suggestion register;
a correctness verification module (not shown in the figure) configured to, when the DAPs data is of a third type, perform correctness verification on the DAPs data according to the target track information and a preset correctness verification process, where the DAPs data of the third type includes any one of the following data: data for the intended altitude register, data for the track and turn registers, and data for the direction and speed registers are selected.
In the embodiment, when real-time data is received, the S-mode DAPs data is monitored in real time, and a controller is helped to control the target aircraft according to the verified S-mode DAPs data only after the monitoring verification is passed, so that the real-time monitoring before the control is carried out by using the S-mode DAPs data is realized, the problem is solved from the source of the data, the problem S-mode DAPs data is prevented from being introduced into an air traffic control automation system to influence a control link, and the control safety of the controller on the target aircraft is improved. The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. An apparatus for receiving data in S-mode DAPs, comprising: the system comprises a receiving board card, a processing board card, a master control board card, a clock board card and a power supply;
the receiving board card is used for acquiring real-time data from the air traffic control ground monitoring equipment; the processing board card is connected with the receiving board card, and target information data and DAPs data are extracted from the real-time data; the target information data are used for representing target track information of a target aircraft, and the DAPs data are used for representing airborne equipment issuing information of the target aircraft;
the main control board card is connected with the processing board card and used for receiving and sending the target information data and the DAPs data;
the clock board card is connected with the receiving board card and the processing board card;
the power supply is connected with the receiving board card, the processing board card and the main control board card.
2. The apparatus of claim 1, further comprising a monitoring board, wherein the monitoring board is connected to the main control board, the clock board and the power supply, and is configured to monitor the operating status information of the main control board, the clock board and the power supply respectively.
3. The apparatus for receiving S-mode DAPs data according to claim 2, further comprising: and the GPS unit is connected with the processing board card and used for providing time information.
4. The apparatus of claim 3, wherein the master card is an I/O communication board card based on CPCI bus.
5. The apparatus of claim 4, wherein the main control card is connected to the processing board, the monitoring board and the power supply via a CPCI bus.
6. A system for real-time monitoring of S-mode DAPs data, comprising an S-mode DAPs data receiving device according to any one of claims 1-5 and a data monitoring device, wherein the S-mode DAPs data receiving device is communicatively connected to the data monitoring device.
7. The system of claim 6, wherein the S-mode DAPs data receiving means is integrated with the data monitoring means.
8. The system of claim 6, wherein the data receiving means and the data monitoring means are independent of each other and communicatively connected.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143917A1 (en) * | 2020-01-19 | 2021-07-22 | 中国民用航空总局第二研究所 | Real-time monitoring method and system for s-mode daps data |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143917A1 (en) * | 2020-01-19 | 2021-07-22 | 中国民用航空总局第二研究所 | Real-time monitoring method and system for s-mode daps data |
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