公开(公告)号：US20160185389A1

公开(公告)日：2016-06-30

申请号：US14392177

申请日：2013-06-26

申请人： Hironobu ISHIJIMA

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.

摘要翻译： 当执行辅助主车辆被拉入或离开停车位的转向装置的自动控制时，电子控制单元执行以下步骤。 当存在作为将车辆拉入或离开停车空间的路径时，将沿着路径移动车辆时执行自动控制的转向装置的预测温度将低于允许的路径 上限值，电子控制单元开始自动控制，沿着路径移动车辆。 相反，当没有预测温度低于允许上限值的路径时，电子控制单元禁止自动控制。

公开(公告)号：US20160101813A1

公开(公告)日：2016-04-14

申请号：US14895015

申请日：2013-06-05

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 ,  B60W30/06 ,  B62D5/04 ,  B62D5/0496 ,  B62D6/00

摘要： When starting automatic pulling-in control, an electronic control unit calculates a temperature increase amount ΔTi of a motor caused by the execution of the automatic pulling-in control and a temperature increase amount ΔTo of the motor caused by the execution of automatic pulling-out control. Based on the current temperature of the motor, the temperature increase amount ΔTi, and the temperature increase amount ΔTo, the electronic control unit obtains a predicted temperature of the motor of a case in which the automatic pulling-out control is executed subsequent to the automatic pulling-in control. When the predicted temperature is lower than an allowable upper limit, starting of the automatic pulling-in control is permitted. When the predicted temperature is higher than or equal to the allowable upper limit, starting of the automatic pulling-in control is prohibited.

摘要翻译： 当开始自动拉入控制时，电子控制单元计算由执行自动拉入控制引起的电动机的升温量＆Dgr; Ti，以及由执行自动拉入控制引起的电动机的升温量＆Dgr; To 自动拉出控制。 根据电动机的当前温度，温度增加量＆Dgr; Ti和温度增加量＆Dgr; To，电子控制单元获得执行自动拉出控制的情况下的电动机的预测温度 在自动拉入控制之后。 当预测温度低于容许上限时，允许开始自动拉入控制。 当预测温度高于或等于允许上限时，禁止启动自动拉入控制。

公开(公告)号：US20160068187A1

公开(公告)日：2016-03-10

申请号：US14785431

申请日：2013-04-26

申请人： Keisuke HATA ,  Hironobu ISHIJIMA ,  Eriko YAMAZAKI

发明人： Keisuke HATA ,  Hironobu ISHIJIMA ,  Eriko YAMAZAKI

IPC分类号： B62D15/02

CPC分类号： B62D15/0275 ,  B62D15/0285 ,  G01S15/931 ,  G01S2015/932 ,  G01S2015/934 ,  G01S2015/935 ,  G08G1/168

摘要： An electronic control unit assists parking of a host vehicle into a parking space. Ultrasonic sensors detect the shape of the side edge of a road and the presence of an obstacle at the road edge. The electronic control unit sets one corner of the obstacle positioned on the side opposite to the road side edge as an originating corner, sets an imaginary line that follows the shape of the road side edge and extends from the originating corner, and recognizes the space between the imaginary line and the road side edge as a parking space. The electronic control unit then determines whether the vehicle can be parked in the recognized parking space.

摘要翻译： 电子控制单元协助将本车辆停放在停车位。 超声波传感器检测道路边缘的形状以及道路边缘处的障碍物的存在。 电子控制单元将位于与路侧边缘相对的一侧的障碍物的一个角设为起始角，设定跟随路侧边缘的形状的假想线，并从起始角延伸，并识别出 假想线和路边缘作为停车位。 然后，电子控制单元确定车辆是否可以停放在公认的停车位。

公开(公告)号：US20140129091A1

公开(公告)日：2014-05-08

申请号：US14089349

申请日：2013-11-25

申请人： Eriko YAMAZAKI ,  Hisashi Satonaka ,  Michihito Shimada ,  Hironobu Ishijima ,  Hidehiko Miyoshi ,  Keisuke Hata

发明人： Eriko YAMAZAKI ,  Hisashi Satonaka ,  Michihito Shimada ,  Hironobu Ishijima ,  Hidehiko Miyoshi ,  Keisuke Hata

IPC分类号： B62D15/02

CPC分类号： B62D15/0285 ,  B60W30/06 ,  B62D5/0481 ,  B62D5/0496

摘要： A parking assist device assists entry or exit of a vehicle with respect to a parking space through an automatic control of a steering device. The parking assist device includes: a calculator that obtains, to perform the automatic control of the steering device, a path for allowing the vehicle to enter or exit the parking space based on the parking space, calculates an amount of temperature rise of the steering device at the execution of the automatic control for allowing the vehicle to move along the obtained path, and calculates a predicted temperature of the steering device at the execution of the automatic control by adding the calculated amount of temperature rise to a current value of the temperature of the steering device; and a controller that inhibits the execution of the automatic control when the predicted temperature is equal to or higher than a determination value.

摘要翻译： 停车辅助装置通过自动控制转向装置来辅助车辆相对于停车位的进出。 停车辅助装置包括：计算器，其根据停车空间获取执行转向装置的自动控制的路径，计算出车辆进入或离开停车空间的路径，计算转向装置的升温量 在执行用于允许车辆沿所获得的路径移动的自动控制的过程中，并且通过将计算出的升温量相加到当前温度的当前值，计算出执行自动控制时的转向装置的预测温度 转向装置; 以及当预测温度等于或高于确定值时禁止执行自动控制的控制器。