Decoding configuration aircraft parameter management method

Abstract

The invention provides a decoding configuration aircraft parameter management method, and relates to the technical field of aircraft data decoding, and the method comprises the following steps: S1, automatically generating a parameter version through a decoding configuration: carrying out the unified parameter version management of a fleet from the configuration through a decoding configuration function, and achieving the extraction of version information from decoding data in a decoding process, automatically generating configuration information in combination with an airplane; s2, aircraft type management: configuring aircraft basic information as the basis of decoding configuration; and S3, recording equipment management: providing management of the data recording equipment on the airplane. The decoding configuration aircraft parameter management method focuses on multiple recorders and multiple parameter versions for QAR decoding of flight data of domestic civil aircrafts, and pain points and difficulties that decoding result data need to be rapidly backtracked, and starts from parameter configuration management to calculation of parameter version and decoding result import. And a set of complete adaptation and solution is provided for the operation of domestic civil aircrafts.

Description

Technical Field

[0001] The invention relates to the technical field of aircraft data decoding, and in particular to a decoding configuration aircraft parameter management method. Background Art

[0002] Decoding is the inverse process of encoding. It also removes the noise mixed in the bit stream during the transmission process. The process of using a decoding table to translate text into groups of digital numbers or using a decoding table to translate a series of signals representing a certain information into text is called decoding. Decoding configuration (or decoder configuration) is a relatively broad concept because it can involve a variety of different application scenarios and specific implementation methods.

[0003] At present, domestic airlines are facing the following difficulties in the process of operating aircraft: 1. QAR data decoding software is dominated by foreign companies. Airbus AirFASE and Sarfran AGS almost occupy the entire market. There is no independent and controllable software in China that can compete with them. 2. More than 100 domestic regional jets, ARJ21, have been delivered to customers. However, many RTMU software configurations are used in the optimization process, and the current mainstream decoding software cannot be fully adapted, resulting in many obstacles in the use of domestic civil aircraft by airlines; 3. Airlines currently have QAR data decoding software for flight data decoding, but the back-calculation time for a large amount of historical data is long and the speed is very slow, which creates certain difficulties for flight data analysis. Summary of the invention

[0004] The invention aims to provide a decoding configuration aircraft parameter management method.

[0005] In order to solve the problem that the above decoding software cannot be fully adapted and the data backtracking calculation time is long and slow, the present invention provides the following technical solution: a decoding configuration aircraft parameter management method, comprising the following steps: Step 1: Decode configuration to automatically generate parameter version: Use the decoding configuration function to uniformly manage parameter versions of the fleet based on configuration, extract version information from the decoding data during the decoding process, and automatically generate configuration information based on the aircraft; Step 2: Aircraft type management: configure basic aircraft information as the basis for decoding configuration; Step 3: Recording equipment management: Provide management of data recording equipment on the aircraft, manage different equipment types, configure the aircraft information corresponding to the recorder, and perform corresponding operations on the recorder; Step 4: Decoding library management: After the decoding group is completed, add a new parameter version in the decoding library management; Step 5: Decoding parameter library: List the parameters for each parameter version, configure the basic information, configuration and calculation logic of the parameters, configure different types of parameters, and have an editing mode to uniformly upgrade and release the parameters; Step 6. Aircraft management: Add, edit, delete and export aircraft, perform decoding configuration, flexibly configure the effective time of parameter versions in the decoding configuration, and support multiple recorders and multiple versions; Step 7. Import parameter version library: Import the parameter version library purchased or exported from this system. After verification, the parameter version and parameter library can be directly generated.

[0006] Furthermore, in step 1, the step of automatically generating a parameter version of the decoding configuration includes: S101, configure decoding configuration: input decoding configuration related information, and verify the correctness of the filled data; S102. Configure airlines: correctly configure the basic information of airlines; S103, configure the recorder: correctly configure the basic information of the recorder; S104, automatically generate parameter version: according to the filled decoding configuration and airline information, associate the decoding data to obtain and automatically generate the parameter version number; S105. The decoded data is associated again in the generated parameter version to automatically form a parameter library, support the addition and editing of corresponding parameter types, and allow parameter decoding, calculation, event and data backtracking of the original data.

[0007] Furthermore, in step S101, the decoding configuration related information includes configuration name, selected configuration, filled description and data collection path.

[0008] Furthermore, in step S102, the basic information of the airline includes ICAO and IATA.

[0009] Furthermore, in step S103, the basic information of the recorder includes name, device type, part number, model, manufacturer, ARINC format, word length and frame length.

[0010] Furthermore, in step 2, the basic aircraft information includes aircraft type, aircraft model, aircraft manufacturer, number of engines, engine model and engine manufacturer and description.

[0011] Furthermore, in step three, the aircraft information corresponding to the recorder includes aircraft adaptation model, equipment part number, equipment manufacturer, ARINC format, word length and frame length, and the recorder can perform operations of adding, editing and deleting.

[0012] Furthermore, in step five, the data in the parameter list includes acquisition parameters, export parameters, measurement parameters and different types of events.

[0013] Furthermore, in step seven, the parameter version library import step includes: S701, import parameter version: import the compressed package into the system; S702, license key verification: Verify the imported compressed package. The verification will be successful only if the code is consistent with the license key purchased for the airline. If the verification fails, the process ends; if the verification succeeds, the data analysis process begins; S703, data analysis: verify the imported parameter version and analyze the basic data and parameter library; S704, parameter version establishment: establish a parameter version according to the parameter version information in the parameter version data packet and list the corresponding parameters; S705. Application: Arrange the export data table according to the given template and import it into the system.

[0014] Furthermore, in step seven, the parameter version can perform aircraft decoding, advanced parameter calculation and event detection.

[0015] The present invention provides a decoding configuration aircraft parameter management method, which has the following beneficial effects: focusing on the pain points and difficulties of multiple recorders and multiple parameter versions of QAR decoding of flight data of domestic civil aircraft, and the need to quickly trace back the decoding result data, starting from parameter configuration management to the calculation of parameter version and decoding result import, a complete set of adaptation and solutions is provided for the operation of domestic civil aircraft. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A flowchart of a decoding configuration aircraft parameter management method of the present invention; Figure 2 A flowchart of a decoding configuration generation parameter version of a decoding configuration aircraft parameter management method of the present invention; Figure 3 The present invention provides a parameter version import flow chart of a decoding configuration aircraft parameter management method. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 3 The present invention provides a technical solution: a decoding configuration aircraft parameter management method, comprising the following steps: Step 1: Decode configuration to automatically generate parameter version: Use the decoding configuration function to uniformly manage parameter versions of the fleet based on configuration, extract version information from the decoding data during the decoding process, and automatically generate configuration information based on the aircraft; Step 2: Aircraft type management: configure basic aircraft information as the basis for decoding configuration; Step 3: Recording equipment management: Provide management of data recording equipment on the aircraft, manage different equipment types, configure the aircraft information corresponding to the recorder, and perform corresponding operations on the recorder; Step 4: Decoding library management: After the decoding group is completed, add a new parameter version in the decoding library management; Step 5: Decoding parameter library: List the parameters for each parameter version, configure the basic information, configuration and calculation logic of the parameters, configure different types of parameters, and have an editing mode to uniformly upgrade and release the parameters; Step 6. Aircraft management: Add, edit, delete and export aircraft, perform decoding configuration, flexibly configure the effective time of parameter versions in the decoding configuration, and support multiple recorders and multiple versions; Step 7. Import parameter version library: Import the parameter version library purchased or exported from this system. After verification, the parameter version and parameter library can be directly generated.

[0018] Specifically, in step 1, the step of automatically generating a parameter version from the decoding configuration includes: S101, configure decoding configuration: input decoding configuration related information, and verify the correctness of the filled data; S102. Configure airlines: correctly configure the basic information of airlines; S103, configure the recorder: correctly configure the basic information of the recorder; S104, automatically generate parameter version: according to the filled in decoding configuration and airline information, the associated decoding data is obtained and the parameter version number is automatically generated; S105. The decoded data is associated again in the generated parameter version to automatically form a parameter library, support the addition and editing of corresponding parameter types, and perform parameter decoding, calculation, event and data backtracking of the original data.

[0019] Specifically, in step S101, the decoding configuration related information includes configuration name, selected configuration, filled description and data collection path.

[0020] Specifically, in step S102, the basic information of the airline includes ICAO and IATA.

[0021] Specifically, in step S103, the basic information of the recorder includes information such as name, device type, part number, model, manufacturer, ARINC format, word length and frame length.

[0022] Specifically, in step 2, the basic aircraft information includes aircraft type, aircraft model, aircraft manufacturer, number of engines, engine model and engine manufacturer and description.

[0023] Specifically, in step three, the aircraft information corresponding to the recorder includes the aircraft adaptation model, equipment part number, equipment manufacturer, ARINC format, word length and frame length, and the recorder can perform operations of adding, editing and deleting.

[0024] Specifically, in step five, the data in the parameter list includes acquisition parameters, export parameters, measurement parameters and different types of events.

[0025] Specifically, in step seven, the parameter version library import step includes: S701, import parameter version: import the compressed package into the system; S702, license key verification: Verify the imported compressed package. The verification will be successful only if the code is consistent with the license key purchased for the airline. If the verification fails, the process ends; if the verification succeeds, the data analysis process begins; S703, data analysis: verify the imported parameter version and analyze the basic data and parameter library; S704, parameter version establishment: establish a parameter version according to the parameter version information in the parameter version data packet and list the corresponding parameters; S705. Application: Arrange the export data table according to the given template and import it into the system.

[0026] Specifically, in step seven, the parameter version can perform aircraft decoding, advanced parameter calculation and event detection.

[0027] The present invention provides a decoding configuration aircraft parameter management method: Decoding configuration automatically generates parameter versions: Aircraft of different models may use the same recording device and the same version of parameters for decoding. When an airline has a large fleet, using the decoding configuration function to manage the fleet in a unified parameter version based on the configuration can greatly reduce management costs. The present invention can extract version information from the decoding data during the decoding process and automatically generate configuration information in combination with the aircraft.

[0028] Aircraft model management: supports configuration of aircraft model, model, aircraft manufacturer, number of engines, engine model, engine manufacturer and description. "Model" and "Model" are required items. Model configuration is the first step of decoding configuration. It is necessary to enter the aircraft model and model as the basis of decoding configuration. You can choose whether to enable the model. It is enabled by default and can be manually changed. It supports editing, copying and deleting operations on the model. Recording device management: Provides management of data recording devices on the aircraft, can manage different equipment types, can configure the aircraft adaptation model, equipment part number, equipment manufacturer, ARINC format, word length, frame length corresponding to the recorder, and can add, edit and delete recorders.

[0029] Decoding library management: After the decoding group is completed, add a parameter version in the decoding library management. First, select the decoding group to bring out the corresponding recording device. If there is only one, fill it in by default. If there are multiple, you need to drop down to select. After selecting the airline, the parameter version number is automatically generated according to the selected decoding group, recording device and airline. You can fill in the software version number and choose which version to copy from (quick operation, you can copy all the parameters of the selected version to that version); Decoding parameter library: For the acquisition parameters, export parameters, measurement parameters, and parameter lists of different types of events under each parameter version, the basic information of the parameters, parameter configuration, and calculation logic can be configured for different types of parameters, and there is an editing mode for unified version upgrade and release of parameters.

[0030] Aircraft management: Add, edit, delete and export aircraft. In addition to maintaining basic information of aircraft, you can also perform decoding configuration. Due to the particularity of civil aircraft structure and parameter version, the effective time of parameter version can be flexibly configured in the decoding configuration, and multiple recorders and multiple versions are supported.

[0031] Import of parameter version library (exported from this system or purchased from our company): supports importing parameter version library purchased from our company or exported from this system. After verification, the parameter version and parameter library can be directly generated. The parameter version can be used for aircraft decoding, advanced parameter calculation, event detection, etc.

[0032] Combination Figure 2 The flowchart is used to illustrate that the present invention supports airlines to generate parameter versions of decoding configurations, including the following steps: Step 1: After starting, configure the decoding configuration: you can enter the decoding configuration name, select the configuration, fill in the description and data collection path, and verify the correctness of the filled data; Step 2: Configure airlines: Be able to correctly configure basic information of airlines such as ICAO and IATA data; Step 2: Configure the recorder: Be able to correctly configure the basic information of the recorder such as name, device type, part number, model, manufacturer, ARINC format, word length and frame length; Step 3: Automatically generate parameter version: According to the filled decoding configuration and airline information, the associated decoding data is obtained and the parameter version number is automatically generated. Step 4: Associate the decoded data again in the generated parameter version to automatically form a parameter library, support the addition and editing of corresponding parameter types, and perform parameter decoding, calculation, event and data backtracking of the original data; Combination Figure 3 The flowchart is used to illustrate that the present invention supports airlines to import the export parameter version (including parameter library) of this system, including the following steps: Step 1: After starting, import the parameter version: import the compressed package into the system; Step 2: License key verification: Verify the imported compressed package. The verification will be successful only if the code is consistent with the license key purchased for the airline. If the verification fails, the import is not allowed and the process ends. If the verification succeeds, the data parsing process will begin. Step 3: Data analysis: Verify the imported parameter version and parse out the basic data and parameter library; Step 4: Parameter version establishment: establish the parameter version according to the parameter version information in the parameter version data packet and list the corresponding parameters; Step 5: Application: Organize the export data table according to the given template and import it into the system for flight data decoding, etc.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for managing parameters of a decoding configuration aircraft, characterized in that: The following steps are involved: S1. Automatically generate parameter version by decoding configuration: Use the decoding configuration function to uniformly manage parameter versions of the fleet based on configuration, extract version information from the decoding data during the decoding process, and automatically generate configuration information in combination with the aircraft; S2, aircraft type management: configure basic aircraft information as the basis for decoding configuration; S3. Recording equipment management: Provide management of data recording equipment on the aircraft, manage different equipment types, configure the aircraft information corresponding to the recorder, and perform corresponding operations on the recorder; S4, decoding library management: after the decoding grouping is completed, the parameter version is added in the decoding library management; S5, decoding parameter library: for each parameter version, the parameter list is made, the basic information of the parameter, the parameter configuration and the calculation logic are configured, different types of parameters are configured, and there is an editing mode to uniformly upgrade and release the parameters; S6, Aircraft management: Add, edit, delete and export aircraft, perform decoding configuration, flexibly configure the effective time of parameter versions in the decoding configuration, and support multiple recorders and multiple versions; S7. Parameter version library import: Import the parameter version library purchased or exported from this system. After verification, the parameter version and parameter library can be directly generated.

2. A decoding configuration aircraft parameter management method according to claim 1, characterized in that: In step S1, the step of automatically generating a parameter version of the decoding configuration includes: S101, configure decoding configuration: input decoding configuration related information, and verify the correctness of the filled data; S102. Configure airlines: correctly configure the basic information of airlines; S103, configure the recorder: correctly configure the basic information of the recorder; S104, automatically generate parameter version: according to the filled decoding configuration and airline information, associate the decoding data to obtain and automatically generate the parameter version number; S105. The decoded data is associated again in the generated parameter version to automatically form a parameter library, support the addition and editing of corresponding parameter types, and allow parameter decoding, calculation, event and data backtracking of the original data.

3. A decoding configuration aircraft parameter management method according to claim 2, characterized in that: In step S101, the decoding configuration related information includes configuration name, selected configuration, filled description and data collection path.

4. A decoding configuration aircraft parameter management method according to claim 2, characterized in that: In step S102, the basic information of the airline includes ICAO and IATA.

5. A decoding configuration aircraft parameter management method according to claim 2, characterized in that: In step S103, the basic information of the recorder includes name, device type, part number, model, manufacturer, ARINC format, word length and frame length.

6. A decoding configuration aircraft parameter management method according to claim 1, characterized in that: In step S2, the basic aircraft information includes aircraft type, aircraft model, aircraft manufacturer, number of engines, engine model and engine manufacturer and description.

7. A decoding configuration aircraft parameter management method according to claim 1, characterized in that: In step S3, the aircraft information corresponding to the recorder includes aircraft adaptation model, equipment part number, equipment manufacturer, ARINC format, word length and frame length, and the recorder can perform operations of adding, editing and deleting.

8. A decoding configuration aircraft parameter management method according to claim 1, characterized in that: In step S5, the data in the parameter list includes acquisition parameters, export parameters, measurement parameters and different types of events.

9. A decoding configuration aircraft parameter management method according to claim 1, characterized in that: In step S7, the parameter version library import step includes: S701, import parameter version: import the compressed package into the system; S702, license key verification: Verify the imported compressed package. The verification will be successful only if the code is consistent with the license key purchased for the airline. If the verification fails, the process ends; if the verification succeeds, the data analysis process begins; S703, data analysis: verify the imported parameter version and analyze the basic data and parameter library; S704, parameter version establishment: establish a parameter version according to the parameter version information in the parameter version data packet and list the corresponding parameters; S705. Application: Arrange the export data table according to the given template and import it into the system.

10. A decoding configuration aircraft parameter management method according to claim 1, characterized in that: In step S7, the parameter version can perform aircraft decoding, high-level parameter calculation and event detection.

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