Invention Grant
- Patent Title: Vehicle control device and method of controlling vehicle
- Patent Title (中): 车辆控制装置及车辆控制方法
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Application No.: US12674283Application Date: 2008-09-05
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Publication No.: US08510010B2Publication Date: 2013-08-13
- Inventor: Gen Inoue , Yasuhito Ishida
- Applicant: Gen Inoue , Yasuhito Ishida
- Applicant Address: JP Toyota JP Kariya
- Assignee: Toyota Jidosha Kabushiki Kaisha,Advics Co., Ltd.
- Current Assignee: Toyota Jidosha Kabushiki Kaisha,Advics Co., Ltd.
- Current Assignee Address: JP Toyota JP Kariya
- Agency: Oliff & Berridge, PLC
- Priority: JP2007-231296 20070906
- International Application: PCT/IB2008/002304 WO 20080905
- International Announcement: WO2009/031017 WO 20090312
- Main IPC: B60T8/32
- IPC: B60T8/32 ; G06F19/00 ; B60C23/00 ; B60Q1/00

Abstract:
A vehicle control device for controlling the driving force and the braking force that is applied to a vehicle to approach a target wheel speed includes a plurality of determination parts that determine the wheel speed at a corresponding wheel; and a calculation part that calculates a valid wheel speed threshold for each wheel based on determined wheel speeds. The vehicle control device also includes a decision part that decides whether wheel speed is valid depending on whether the valid wheel speed threshold calculated for each wheel is below a specific speed threshold value, which is below the target wheel speed, and an estimation part that estimates the vehicle speed using the wheel speeds that are determined as being valid.
Public/Granted literature
- US20110208398A1 VEHICLE CONTROL DEVICE AND METHOD OF CONTROLLING VEHICLE Public/Granted day:2011-08-25
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