A Study on V2X-oriented Energy Consumption DB enabling Integrated Calculation of Micro and Macro

2016 Fiscal Year Final Research Report

• Project/Area Number: 26330358
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Web informatics, Service informatics
• Research Institution: Yokohama National University
• Principal Investigator: Tomii Takashi 横浜国立大学, 大学院環境情報研究院, 准教授 (40313473)
• Co-Investigator(Renkei-kenkyūsha): HONDO Hiroki (90371210)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Keywords: センサデータベース / ライフログ / 電気自動車 / スマートグリッド / Vehicle to X / エネルギー消費

Outline of Final Research Achievements

In this research, we propose a construction method of database system that can statistically analyze EV energy consumption from various viewpoints of micro / macro by large scale real data collection.　Both correct answer data and estimated data of electricity consumption have been accumulated using actual EVs and accuracy evaluation was carried out. We also introduced several data visualization methods for the collected data. One is a method to visualize "road section showing significant correlation between energy loss and elapsed time (operation time)", and it became clear that the correlation varies depending on characteristics of road. As another visualization method, we introduced and evaluated a method to simulate demand-supply matching in smart grid.

Free Research Field

マルチメディアデータベース