Rapid processing system and method for ARINC424 aviation data
A technology for processing systems and data, which is applied in the field of civil aviation and can solve the problems of inconvenience of direct use of computer graphics programs, inconvenience of secondary editing of data, inconvenience of data search and classification, etc.
Pending Publication Date: 2022-03-25
商飞软件有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The ARINC424 data specification adopts plain text format to encode data. The advantage is that it can save space and facilitate computer recognition, but the disadvantage is that it is inconvenient to search and classify data. Especially for the flight program data part, the flight path vector described in the text is not It is convenient for direct use of computer graphics programs, so when using ARINC424 data, it needs to be decoded and converted into the specific format required by each system
[0003] The existing conventional ARINC424 data conversion tools can usually only be converted for a single system, and can only convert the data format, cannot perform secondary editing on the data, and cannot perform visual display of the data, which is difficult to meet the needs of convenience, speed and accuracy Data conversion and editing requirements
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0035] Such as Figure 1 to Figure 5 As shown, a fast processing system of ARINC424 aviation data includes a data file analysis module, a data display and editing module, an intermediate data storage module, and a data export module;
[0036] The data file parsing module is used to read the original ARINC424 aviation data, and store the original ARINC424 aviation data into the intermediate data storage module after parsing. The data file parsing module includes an airport data parser, a runway data parser, a navigation station data parser, a waypoint data parser, a glideslope data parser, and a flight procedure data parser. The flight program data parser includes an approach program data parser, a departure program data parser, and an approach program data parser. The airport data parser is used for parsing airport name, airport ICAO code, longitude, latitude, flight altitude. When analyzing the flight program data, the flight program data parser can calculate the spatial co...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an ARINC424 aviation data rapid processing system and a method thereof, and the ARINC424 aviation data rapid processing system comprises a data file analysis module, a data display and editing module, an intermediate data storage module and a data export module. According to the system, the ARINC424 aviation data format can be completely analyzed, secondary editing can be carried out on the analyzed data, the data can be displayed in a graphical mode, and the processing and computing speed is high. The rapid processing method for the ARINC424 aviation data comprises the steps of data file analysis, data display and editing, intermediate data storage and data export. The quick processing method not only is used for format conversion, but also is used for reorganizing the data. When an ARINC424 data file is analyzed, a large amount of data can be rapidly processed, secondary editing can be carried out on the analyzed data, and the data is displayed in a graphical mode.
Description
technical field [0001] The invention relates to the technical field of civil aviation, in particular to a fast processing system and method for ARINC424 aviation data. Background technique [0002] ARINC is the abbreviation of "Aeronautical Radio, Inc.", a professional company dedicated to aviation communications and systems. The full name of ARINC424 is "ARINC424 Navigation Database Standard", which is a general standard formulated by ARINC and adopted by the Avionics Engineering Committee. The standard has been revised and improved many times since its formulation and has become an aviation industry standard. The ARINC424 data specification uniformly adopts 132-byte plain text format to encode various navigation data elements. From 1 to 132 bytes, each several bytes represent a specific attribute, and each line is 132 characters. If a line cannot completely encode one Aeronautical data can be encoded using multiple lines. There is a specific flag bit in each line of code...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22G06F16/25G06F16/26
CPCG06F16/22G06F16/2282G06F16/26G06F16/258
Inventor 唐太虎李舒汪坤
Owner 商飞软件有限公司