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公开(公告)号：US09708003B2
公开(公告)日：2017-07-18
申请号：US14392177
申请日：2013-06-26
申请人： Hironobu Ishijima , Eriko Yamazaki , Keisuke Oyama , Hisashi Satonaka , Hidehiko Miyoshi , Keisuke Hata
发明人： Hironobu Ishijima , Eriko Yamazaki , Keisuke Oyama , Hisashi Satonaka , Hidehiko Miyoshi , Keisuke Hata
IPC分类号： B62D15/02
CPC分类号： B62D15/0285
摘要： When performing automatic control of a steering device that assists a host vehicle to be pulled into or out of a parking space, an electronic control unit performs the following procedure. When there is, as a path for pulling the vehicle into or out of the parking space, a path in which a predicted temperature of the steering device for when the automatic control is performed to move the vehicle along the path would be lower than an allowable upper limit value, the electronic control unit starts the automatic control to move the vehicle along the path. In contrast, when there is no path in which the predicted temperature is lower than the allowable upper limit value, the electronic control unit prohibits the automatic control.
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公开(公告)号：US09676414B2
公开(公告)日：2017-06-13
申请号：US14893671
申请日：2013-05-29
CPC分类号： B62D15/0285 , B62D5/046
摘要： A parking assistance device assists the operation of steerable wheels for the entry of a vehicle into a parking space by the automatic control of a steering device. Upon execution of the automatic control, an entry path for moving the vehicle to the parking position is calculated, and also, a target steered angle for moving the vehicle along the entry path is calculated, and the actual steered angle is detected. If the target steered angle is an angle closer to the neutral angle than the actual steered angle, then the operation of the steering wheel through the automatic control is stopped. If the target steered angle is not at an angle closer to the neutral angle than the actual steered angle, then the operation of the steering wheel through the automatic control is executed.
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