发明名称 |
WARNING DEVICE AND TRAVEL CONTROL DEVICE |
摘要 |
A warning device includes a distance acquisition unit (21) that acquires a lane width direction distance between two lane boundary lines of a driving lane and a vehicle; a speed acquisition unit (22) that acquires a lane width direction speed of the vehicle toward the lane boundary lines; a safety threshold setting unit (27) that sets a safety threshold for allowing that the lower the lane width direction speed is toward the lane boundary lines, the smaller the lane width direction distance is; and a warning unit (28) that warns a driver of the vehicle when the lane width direction distance is smaller than the safety threshold, wherein the safety threshold setting unit (27) sets the safety threshold based on a history of the lane width direction distance and the lane width direction speed for a traveling environment of the vehicle. |
申请公布号 |
EP2960131(A2) |
申请公布日期 |
2015.12.30 |
申请号 |
EP20150172480 |
申请日期 |
2015.06.17 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
FUJISHIRO, RYO |
分类号 |
B60W50/14;B60W30/10;B60W30/12;G06K9/00 |
主分类号 |
B60W50/14 |
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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