Invention Grant
- Patent Title: Wheel brake/drive force control device
- Patent Title (中): 车轮制动/驱动力控制装置
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Application No.: US12097629Application Date: 2006-12-15
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Publication No.: US08714663B2Publication Date: 2014-05-06
- Inventor: Yoshinori Maeda , Yasuhiro Oshiumi , Michitaka Tsuchida , Kazuya Okumura , Kensuke Yoshizue , Akihiro Hosokawa , Koji Sugiyama
- Applicant: Yoshinori Maeda , Yasuhiro Oshiumi , Michitaka Tsuchida , Kazuya Okumura , Kensuke Yoshizue , Akihiro Hosokawa , Koji Sugiyama
- Applicant Address: JP Toyota-shi
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2005-362887 20051216
- International Application: PCT/JP2006/325573 WO 20061215
- International Announcement: WO2007/069790 WO 20070621
- Main IPC: B60T8/60
- IPC: B60T8/60

Abstract:
A target braking-driving force Fvn and a target yaw moment Mvn of the entire vehicle are calculated, and when the target braking-driving force Fvn and the target yaw moment Mvn cannot be achieved by the braking-driving forces of the front wheels, a target braking-driving force Fvft and a target yaw moment Mvft of the front wheels are adjusted such that the magnitudes of the braking-driving force and yaw moment of the vehicle produced by the braking-driving forces of the front wheels become the maximum at a ratio between Fvn and Mvn. A target braking-driving force Fvrt and a target yaw moment Mvrt of the rear wheels are calculated on the basis of Fvn, Mvn, Fvft, and Mvft, and similar adjustment is performed for them when necessarily.
Public/Granted literature
- US20090051216A1 WHEEL BRAKE/DRIVE FORCE CONTROL DEVICE Public/Granted day:2009-02-26
Information query
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