OPTIMAL REPAIR POLICY FOR ETC FACILITY WITH ECONOMIC LOSSES DUE TO TRAFFIC CONGESTION DURING FAILURES

DOI Web Site 16 References

Bibliographic Information

Other Title
  • 故障時交通渋滞による経済損失を考慮したETC設備の最適補修施策に関する研究

Abstract

<p> In this paper, we propose a methodology to quantify the economic loss of users caused by the failure of a highway facility and to find the optimal repair policy considering both the economic loss of users and the management cost. In facilities such as ETC systems, it is difficult to prevent all failures, and it is necessary to take into account not only the management cost, but also the economic loss of users due to the failure. We propose a methodology that quantifies i) the economic loss of users due to traffic congestion caused by the failure and ii) the failure process of facilities, using traffic volume data and failure data of the facilities, and finds the optimal repair policy by an optimal control problem. In the empirical study, the proposed methodology is applied to a management problem of a real ETC system to discuss the effectiveness of the methodology and to analyze the relationship between the characteristics of the IC where the ETC system is installed and the optimal repair policy.</p>

Journal

References(16)*help

See more

Related Projects

See more

Keywords

Details 詳細情報について

Report a problem

Back to top