Data loading method based on airborne network server
A data loading and airborne network technology, applied in the direction of electrical digital data processing, program loading/starting, instruments, etc., can solve the problems of repeated transmission, reduce workload, save operating costs, and shorten data loading time.
Active Publication Date: 2021-01-29
XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA
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[0004] The invention proposes a data loading method based on an airborne network server to solve the technical problem that the data to be loaded is repeatedly transmitted between the internal systems of the aircraft when the data is loaded on a civil airliner, which can effectively improve the data loading efficiency and reduce aircraft maintenance personnel workload, saving operating costs for airlines
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[0033] The present invention will be further described below in conjunction with accompanying drawing.
[0034] Such as figure 2 As shown, the present invention deploys the file transfer service (FTS) on the airborne network server at the aircraft end, deploys the data loading application (DLA) on the data loader, and deploys the target machine application (THA, data loading agent) on the target machine to realise. figure 2 Among them, the wireless communication unit is used to provide a wireless communication link to realize the conversion from the wireless interface to the Ethernet interface; the airborne network server is used to provide file transmission services to realize air-ground file transmission and storage; the data loader is used for maintenance The personnel provide the data loading operation interface to control the data loading process; the target machine is the equipment to be updated. The wireless communication unit is connected with the airborne network ...
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The invention provides a data loading method based on an airborne network server, and aims to solve the technical problem that to-be-loaded data is repeatedly transmitted between internal systems of an airplane when civil airliner data is loaded, effectively improve the data loading efficiency, reduce the workload of airplane maintenance personnel and save the operation cost for airlines. A file transfer service (FTS) is deployed on an airborne network server, a data loading application DLA is deployed on a data loader, a target machine application THA is deployed on a target machine, and whena selected data source is the airborne network server, the data loading application DLA controls the target machine application THA to directly complete data loading according to an ARINC 615A3 protocol. The situation that to-be-loaded data need to be transmitted to a data loading application DLA in advance like a traditional loading method is avoided, and the to-be-loaded data is prevented frombeing repeatedly transmitted between internal systems of an airplane.
Description
technical field [0001] The invention relates to a data loading method based on an airborne network server. Background technique [0002] The general data loading process is: the data loading application (DLA) on the aircraft obtains the data to be loaded, and then the DLA communicates with the target application (THA) according to the ARINC 615A-3 protocol to transmit the data to be loaded to the target machine, and finally the The target machine application (THA) completes the loading (updating) of the target machine data, and the typical architecture is as follows figure 1 shown. [0003] With the application of Wi-Fi and cellular communication methods on the aircraft, the transmission method of the data to be loaded is gradually changed from the method of carrying the storage medium on the aircraft by the maintenance personnel to the method of wireless transmission and storage on the on-board network server. According to the traditional data loading method, the data to ...
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IPC IPC(8): G06F9/445
CPCG06F9/44521
Inventor 朱恩亮赵腊才周斌李雪源刘绚李文衡
Owner XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA