Invention Grant
- Patent Title: Drive force transmission apparatus, control method of drive force transmission apparatus, and limited slip differential
- Patent Title (中): 驱动力传递装置，驱动力传动装置的控制方法和限滑差速器
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Application No.: US12408851Application Date: 2009-03-23
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Publication No.: US08229640B2Publication Date: 2012-07-24
- Inventor: Ryouhei Shigeta , Akihiro Ohno , Hiroyuki Ando , Masaki Mita , Tomohiro Nozu
- Applicant: Ryouhei Shigeta , Akihiro Ohno , Hiroyuki Ando , Masaki Mita , Tomohiro Nozu
- Applicant Address: JP Osaka-shi
- Assignee: JTEKT Corporation
- Current Assignee: JTEKT Corporation
- Current Assignee Address: JP Osaka-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2008-091291 20080331
- Main IPC: B60T8/24
- IPC: B60T8/24 ; G05D3/00
Abstract:
When determining that a vehicle is not skidding, the ECU carries out tight corner control if vehicle speed is smaller than the upper limit value of the vehicle speed range corresponding to the starting state of the vehicle and the steering wheel turning angle of a steering wheel is greater than or equal to the minimum value of the steering wheel turning angle at which the tight corner braking phenomenon may occur. When determining that the vehicle is skidding, the ECU inhibits the tight corner control even if the vehicle speed is smaller than the upper limit value and the steering wheel turning angle is greater than or equal to the minimum value of the steering wheel turning angle at which the tight corner braking phenomenon may occur.
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