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Published in:
2015 | OriginalPaper | Chapter
Design of Interaction Coordination in Electric Vehicle Information Service Frameworks
Authors : Junghoon Lee, Gyung-Leen Park
Published in: Computer Science and its Applications
Publisher: Springer Berlin Heidelberg
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This paper designs an interaction mechanism for the service architecture of electric vehicle information systems, focusing on a tour scheduler capable of reducing waiting time involved in battery charging. A common database table coordinates the interaction between the cost estimator which preprocesses traffic information and the tour scheduler which executes a variant of traveling salesman problem solver. According to the criticality of the link cost change, the cost update propagates to the tour scheduler and thus mobile applications either in periodic or an event-driven manner. Each entity, implemented in its own language for better development and run-time efficiency, exchanges message with specific database connectivity and object access protocols, for the sake of implementing a specific information service. The interaction design opens a way for diverse entities to collaborate to implement a new information service.