TY - GEN
T1 - Upgrading Approach for MaaS Level 4 Using UAF
AU - Ishizaka, Akira
AU - Ikegaya, Hiroki
AU - Nishimura, Hidekazu
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Mobility as a Service (MaaS) is being commercialized and studied worldwide to overcome social issues such as transportation and environmental problems. To implement MaaS, solutions provided by different administrative, operational, and independent enterprises in different industry sectors need to be combined and integrated as a single service according to their objectives and needs. The ultimate goal of MaaS is the integration of social goals (i.e., involving regional policy; also called Level 4). To achieve this, the entirety of the systems constituting MaaS must be viewed as a System of Systems (SoS), and various stakeholders in different industry areas must work closely together based on policy objectives. In this paper, we propose an "upgrading approach"to enable the gradual evolution of SoS based on its architecture to achieve MaaS Level 4. The case study is called "Snow Country MaaS,"and it considers the heavy snowfall area of Japan. Unified Architecture Framework (UAF) is used for the architecture description. The SoS architecture of Snow Country MaaS is described by an iterative approach based on the strategic, operational, service, and resource perspectives defined in UAF. By applying the upgrading approach to the hierarchical perspectives defined in UAF, it is possible to discuss and determine policies for the evolution and criteria for the entire SoS from multiple perspectives.
AB - Mobility as a Service (MaaS) is being commercialized and studied worldwide to overcome social issues such as transportation and environmental problems. To implement MaaS, solutions provided by different administrative, operational, and independent enterprises in different industry sectors need to be combined and integrated as a single service according to their objectives and needs. The ultimate goal of MaaS is the integration of social goals (i.e., involving regional policy; also called Level 4). To achieve this, the entirety of the systems constituting MaaS must be viewed as a System of Systems (SoS), and various stakeholders in different industry areas must work closely together based on policy objectives. In this paper, we propose an "upgrading approach"to enable the gradual evolution of SoS based on its architecture to achieve MaaS Level 4. The case study is called "Snow Country MaaS,"and it considers the heavy snowfall area of Japan. Unified Architecture Framework (UAF) is used for the architecture description. The SoS architecture of Snow Country MaaS is described by an iterative approach based on the strategic, operational, service, and resource perspectives defined in UAF. By applying the upgrading approach to the hierarchical perspectives defined in UAF, it is possible to discuss and determine policies for the evolution and criteria for the entire SoS from multiple perspectives.
KW - MaaS
KW - SoS
KW - UAF
KW - Upgrading Approach
UR - http://www.scopus.com/inward/record.url?scp=85146942191&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85146942191&partnerID=8YFLogxK
U2 - 10.1109/ISSE54508.2022.10005337
DO - 10.1109/ISSE54508.2022.10005337
M3 - Conference contribution
AN - SCOPUS:85146942191
T3 - ISSE 2022 - 2022 8th IEEE International Symposium on Systems Engineering, Conference Proceedings
BT - ISSE 2022 - 2022 8th IEEE International Symposium on Systems Engineering, Conference Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th IEEE International Symposium on Systems Engineering, ISSE 2022
Y2 - 24 October 2022 through 26 October 2022
ER -