Invention Grant
US08854210B2 Eco-drive assist apparatus, eco-drive assist information generating apparatus, eco-drive assist information calculation apparatus, eco-drive state display apparatus, eco-drive assist system, and eco-drive assist information calculation method
有权
生态驱动辅助装置，生态驱动辅助信息生成装置，生态驱动辅助信息计算装置，生态驱动状态显示装置，环保驱动辅助系统，生态驱动辅助信息计算方法
- Patent Title: Eco-drive assist apparatus, eco-drive assist information generating apparatus, eco-drive assist information calculation apparatus, eco-drive state display apparatus, eco-drive assist system, and eco-drive assist information calculation method
- Patent Title (中): 生态驱动辅助装置，生态驱动辅助信息生成装置，生态驱动辅助信息计算装置，生态驱动状态显示装置，环保驱动辅助系统，生态驱动辅助信息计算方法
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Application No.: US12746645Application Date: 2008-12-12
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Publication No.: US08854210B2Publication Date: 2014-10-07
- Inventor: Tomohiro Matsuo , Masato Ishio , Kohichi Tomiyama , Masatoshi Watanabe , Kan Saito
- Applicant: Tomohiro Matsuo , Masato Ishio , Kohichi Tomiyama , Masatoshi Watanabe , Kan Saito
- Applicant Address: JP Kobe-shi JP Toyota
- Assignee: Fujitsu Ten Limited,Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Fujitsu Ten Limited,Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Kobe-shi JP Toyota
- Agency: Oliff PLC
- Priority: JP2007-325314 20071217; JP2007-325315 20071217; JP2007-325878 20071218
- International Application: PCT/JP2008/072687 WO 20081212
- International Announcement: WO2009/078363 WO 20090625
- Main IPC: B60Q1/00
- IPC: B60Q1/00 ; F02D29/02
Abstract:
An eco drive support apparatus which reports the eco degree of the driving operation of a vehicle by displaying a state relative to a judgment threshold which varies corresponding to the drive state of the vehicle. The apparatus has a power train ECU which computes the judgment threshold and an eco drive state amount expressing a ratio to the judgment threshold on the basis of the drive state of the vehicle and a meter ECU which indicates the eco drive state amount on the basis of information transmitted from the power train ECU. The power train ECU transmits the eco drive state amount to the meter ECU.
Public/Granted literature
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