发明名称 |
Curve radius estimating device |
摘要 |
A curve radius estimating device (100) configured to estimate a curve radius of a lane on which a self vehicle is driving includes a first curve radius calculating part (110) configured to calculate a first curve radius on a steering angle, a second curve radius calculating part (111) configured to calculate a second curve radius on a yaw rate, and a curve radius estimating part (112) configured to estimate a curve radius by combining the first curve radius and the second curve radius at a predetermined combination ratio. The curve radius estimating part (112) changes the predetermined combination ratio depending on a vehicle speed. |
申请公布号 |
US8195360(B2) |
申请公布日期 |
2012.06.05 |
申请号 |
US201113180136 |
申请日期 |
2011.07.11 |
申请人 |
NAKADORI MINORU;SAEKI MINORU;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
NAKADORI MINORU;SAEKI MINORU |
分类号 |
G06F7/00;B60W40/06 |
主分类号 |
G06F7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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