Invention Grant
- Patent Title: Fuel-saving driving diagnostic device, fuel-saving driving diagnostic system, travel control device, fuel-saving driving rating device, and fuel-saving driving diagnostic method
- Patent Title (中): 节油驾驶诊断装置，节油驾驶诊断系统，行驶控制装置，节油驾驶评价装置以及节油驾驶诊断方法
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Application No.: US13056524Application Date: 2009-07-30
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Publication No.: US08633812B2Publication Date: 2014-01-21
- Inventor: Satoshi Harumoto , Kouei Kiyo , Shojiro Takeuchi , Naoki Miura , Masaki Nakamura , Hiroaki Sugiura , Yoshio Yamatani , Junichi Nonomura
- Applicant: Satoshi Harumoto , Kouei Kiyo , Shojiro Takeuchi , Naoki Miura , Masaki Nakamura , Hiroaki Sugiura , Yoshio Yamatani , Junichi Nonomura
- Applicant Address: JP Kobe JP Toyota JP Anjo
- Assignee: Fujitsu Ten Limited,Toyota Jidosha Kabushiki Kaisha,Aisin AW Co., Ltd.
- Current Assignee: Fujitsu Ten Limited,Toyota Jidosha Kabushiki Kaisha,Aisin AW Co., Ltd.
- Current Assignee Address: JP Kobe JP Toyota JP Anjo
- Agency: Oliff & Berridge, PLC
- Priority: JP2008-198388 20080731
- International Application: PCT/JP2009/063602 WO 20090730
- International Announcement: WO2010/013788 WO 20100204
- Main IPC: B60Q1/00
- IPC: B60Q1/00 ; G01F9/00
Abstract:
An accelerator opening determining unit determines whether an accelerator opening achieved through an accelerator operation by a driver of a vehicle exceeds an upper limit value thereof. A travel distance adding-up unit adds up a travel distance within accelerator-opening upper limit value when the accelerator opening is not determined to exceed the upper limit value. When the accelerator opening is determined to exceed the upper limit value, the travel distance adding-up unit adds up a travel distance exceeding accelerator-opening upper limit value. A fuel-saving driving rating unit rates the driving of the driver based on each added-up value added up by the travel distance adding-up unit.
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