| dc.description.abstract | An aircraft included many parts and hundreds of suppliers all over the world. The service life of an aircraft can be long as 30 years, and it may also change hands between different airlines during service period. In the past, aircraft maintenance records only on paper, which would lead to maintenance records incomplete and increase the risk of flight accidents. Fully electronically the maintenance record is essential to ensure flight safety. With the increasing popularity of blockchain technology, many industries have begun to introduce blockchain technology to strengthen enterprise quality management and improve performance. Aircraft maintenance has certain characteristics, so it is suitable for importing blockchain. For example, the high complexity of the process, the connection of multiple organizations, and the need for mechanisms to improve data transmission efficiency, as well as data transparency and reliability.
The characteristics of blockchain technology ＂Transparency of information＂ can be used in the field of aircraft maintenance. Used to manage historical information such as identity, authentication password, and data input. You can accurately know who, when, what maintenance actions have been done, and detailed data records.
This study explores the operation mode of an aviation maintenance plant (MRO), applies business process management (BPM) methods, introduces blockchain technology, and reorganizes the current aircraft maintenance system. And use ARIS modeling to analyze the current information system process (As-Is) and design the future information system reference model (To-Be). It is used as a reference for aircraft maintenance, leasing, and component management. Strengthen the maintenance of aircraft maintenance historical records and increase the asset value at the end of the lease period after the aircraft is eliminated. | en_US |