公开(公告)号：US07233851B2

公开(公告)日：2007-06-19

申请号：US10870919

申请日：2004-06-21

申请人： Katsuhiko Iwazaki ,  Hisashi Satonaka ,  Yuichi Kubota ,  Tomohiko Endo ,  Akira Matsui ,  Hideyuki Iwakiri ,  Toru Sugiyama ,  Seiji Kawakami ,  Hiroaki Kataoka ,  Yuu Tanaka ,  Yoshifumi Iwata

发明人： Katsuhiko Iwazaki ,  Hisashi Satonaka ,  Yuichi Kubota ,  Tomohiko Endo ,  Akira Matsui ,  Hideyuki Iwakiri ,  Toru Sugiyama ,  Seiji Kawakami ,  Hiroaki Kataoka ,  Yuu Tanaka ,  Yoshifumi Iwata

IPC分类号： G06F19/00

CPC分类号： B62D15/0285 ,  B60T2201/10

摘要： A vehicle driving assist apparatus for guiding a vehicle to a target position is provided. A basic path that changes the deflection angle θ to 0 is determined, and is subjected to similarity transformation. On the basis of the similarity-transformed path, a path factoring in transition from the initial steering angle is set. Then, a correction is made such that the area in the running distance-curvature graph regarding this path becomes equal to a corresponding area regarding the basic path, thereby setting a corrected path. The corrected path is similarity-transformed, and then is re-corrected in accordance with transition from the initial steering angle. Thus, a final target path is obtained.

摘要翻译： 提供了一种用于将车辆引导到目标位置的车辆驾驶辅助装置。 确定将偏转角θ改变为0的基本路径，并进行相似变换。 在相似变换路径的基础上，设定从初始转向角度转移的路径分解。 然后，进行校正，使得关于该路径的行驶距离 - 曲率图的面积等于与基本路径相对应的对应区域，由此设定校正路径。 校正路径进行相似变换，然后根据从初始转向角度的转变重新校正。 因此，获得最终的目标路径。

公开(公告)号：US20050060073A1

公开(公告)日：2005-03-17

申请号：US10928256

申请日：2004-08-30

申请人： Yuu Tanaka ,  Yoshifumi Iwata ,  Hideyuki Iwakiri ,  Hisashi Satonaka ,  Yuichi Kubota ,  Tomohiko Endo ,  Akira Matsui ,  Toru Sugiyama ,  Seiji Kawakami ,  Katsuhiko Iwazaki ,  Hiroaki Kataoka

发明人： Yuu Tanaka ,  Yoshifumi Iwata ,  Hideyuki Iwakiri ,  Hisashi Satonaka ,  Yuichi Kubota ,  Tomohiko Endo ,  Akira Matsui ,  Toru Sugiyama ,  Seiji Kawakami ,  Katsuhiko Iwazaki ,  Hiroaki Kataoka

IPC分类号： B60R21/00 ,  B60R1/00 ,  B62D6/00 ,  B62D15/02 ,  B62D113/00 ,  B62D119/00 ,  G06F19/00

CPC分类号： B62D15/0285 ,  B60T2201/10

摘要： A parking assist device for assisting parking operation to a target parking position includes an initial position setting device for setting an initial position of the target parking position to park a vehicle, a designation display showing the target parking position, a display position calculation device for calculating an initial display position of the designation display showing the target parking position at a screen showing vehicle surroundings based on the initial position determined by the initial position setting device, and an initial display position shifting device for shifting the initial display position of the designation display to a position within a display range on the screen in case the initial display position calculated by the display position calculation device is positioned outside of the display range on the screen.

摘要翻译： 一种用于辅助驻车操作到目标停车位置的停车辅助装置包括：初始位置设定装置，用于设定目标停车位置的初始位置以停放车辆;指示显示目标停车位置;显示位置计算装置， 基于由初始位置设定装置决定的初始位置的显示车辆周边的画面的指定显示的初始显示位置和用于将指定显示的初始显示位置移位到的初始显示位置移动装置 在由显示位置计算装置计算的初始显示位置位于屏幕上的显示范围之外的情况下在屏幕上的显示范围内的位置。

公开(公告)号：US20050055139A1

公开(公告)日：2005-03-10

申请号：US10927220

申请日：2004-08-27

申请人： Yuu Tanaka ,  Yoshifumi Iwata ,  Hisashi Satonaka ,  Tomohiko Endo ,  Yuichi Kubota ,  Akira Matsui ,  Hideyuki Iwakiri ,  Toru Sugiyama ,  Seiji Kawakami ,  Katsuhiko Iwazaki ,  Hiroaki Kataoka

发明人： Yuu Tanaka ,  Yoshifumi Iwata ,  Hisashi Satonaka ,  Tomohiko Endo ,  Yuichi Kubota ,  Akira Matsui ,  Hideyuki Iwakiri ,  Toru Sugiyama ,  Seiji Kawakami ,  Katsuhiko Iwazaki ,  Hiroaki Kataoka

IPC分类号： B60R21/00 ,  B60R1/00 ,  B62D15/02 ,  G06T1/00 ,  H04N7/18 ,  G06F7/00

CPC分类号： B62D15/0285 ,  B60T2201/10 ,  B62D15/028

摘要： A vehicle backward movement assist device includes a vehicle path determining means for determining a path from a current position of the vehicle moved at a moving amount detected by a vehicle moving amount detecting means to a first target position or a second target position, the vehicle path determining means determining the path by repeatedly calculating the path, and a displaying means for displaying an image of a rear view from a captured by an image capturing means, the displaying means superimposing the first or second target position of the vehicle moved based upon the first or second target position and the detected moving amount on the image of the rear view from the vehicle, the second target position calculated by updating the first target position.

摘要翻译： 车辆后退辅助装置包括车辆路径确定装置，用于确定从由车辆移动量检测装置检测到的移动量移动的车辆的当前位置到第一目标位置或第二目标位置的路径，车辆路径 确定装置通过重复计算路径确定路径;以及显示装置，用于从由图像捕获装置捕获的后视图显示后视图，所述显示装置叠加基于所述第一图像的车辆移动的第一或第二目标位置 或第二目标位置以及检测到的来自车辆的后视图的图像的移动量​​，通过更新第一目标位置而计算出的第二目标位置。

公开(公告)号：US07599773B2

公开(公告)日：2009-10-06

申请号：US10928256

申请日：2004-08-30

申请人： Yuu Tanaka ,  Yoshifumi Iwata ,  Hideyuki Iwakiri ,  Hisashi Satonaka ,  Yuichi Kubota ,  Tomohiko Endo ,  Akira Matsui ,  Toru Sugiyama ,  Seiji Kawakami ,  Katsuhiko Iwazaki ,  Hiroaki Kataoka

发明人： Yuu Tanaka ,  Yoshifumi Iwata ,  Hideyuki Iwakiri ,  Hisashi Satonaka ,  Yuichi Kubota ,  Tomohiko Endo ,  Akira Matsui ,  Toru Sugiyama ,  Seiji Kawakami ,  Katsuhiko Iwazaki ,  Hiroaki Kataoka

IPC分类号： G06K9/32 ,  G08G1/14

CPC分类号： B62D15/0285 ,  B60T2201/10

摘要： A parking assist device for assisting parking operation to a target parking position includes an initial position setting device for setting an initial position of the target parking position to park a vehicle, a designation display showing the target parking position, a display position calculation device for calculating an initial display position of the designation display showing the target parking position at a screen showing vehicle surroundings based on the initial position determined by the initial position setting device, and an initial display position shifting device for shifting the initial display position of the designation display to a position within a display range on the screen in case the initial display position calculated by the display position calculation device is positioned outside of the display range on the screen.

摘要翻译： 一种用于辅助驻车操作到目标停车位置的停车辅助装置包括：初始位置设定装置，用于设定目标停车位置的初始位置以停放车辆;指示显示目标停车位置;显示位置计算装置， 基于由初始位置设定装置决定的初始位置的显示车辆周边的画面的指定显示的初始显示位置和用于将指定显示的初始显示位置移位到的初始显示位置移动装置 在由显示位置计算装置计算的初始显示位置位于屏幕上的显示范围之外的情况下在屏幕上的显示范围内的位置。

公开(公告)号：US07155325B2

公开(公告)日：2006-12-26

申请号：US10809545

申请日：2004-03-26

申请人： Yuu Tanaka ,  Yoshifumi Iwata ,  Akira Matsui ,  Hisashi Satonaka ,  Yuichi Kubota ,  Tomohiko Endo ,  Hideyuki Iwakiri ,  Toru Sugiyama ,  Seiji Kawakami ,  Katsuhiko Iwazaki ,  Hiroaki Kataoka

发明人： Yuu Tanaka ,  Yoshifumi Iwata ,  Akira Matsui ,  Hisashi Satonaka ,  Yuichi Kubota ,  Tomohiko Endo ,  Hideyuki Iwakiri ,  Toru Sugiyama ,  Seiji Kawakami ,  Katsuhiko Iwazaki ,  Hiroaki Kataoka

IPC分类号： G06F7/00

CPC分类号： B62D15/0285 ,  B60T2201/10 ,  B62D15/027

摘要： A method for performing a parking assist control for automatically guiding a vehicle to a target parking position includes the steps of calculating a change of a vehicle direction based on a traveling distance of the vehicle and a steering angle obtained by a steering angle sensor, calculating the change of the vehicle direction based on a yaw rate obtained by a yaw rate sensor, and determining whether or not the parking assist control is required to be stopped based on a result of a comparison between the calculated changes of the vehicle direction.

摘要翻译： 执行用于将车辆自动引导到目标停车位置的停车辅助控制的方法包括以下步骤：基于车辆的行驶距离和由转向角传感器获得的转向角来计算车辆方向的变化，计算 基于由横摆率传感器获得的横摆角速度来改变车辆方向，并且基于所计算的车辆方向的变化之间的比较结果来确定是否需要停止驻车辅助控制。

公开(公告)号：US07117073B2

公开(公告)日：2006-10-03

申请号：US10895332

申请日：2004-07-21

申请人： Tomohiko Endo ,  Hisashi Satonaka ,  Yuichi Kubota ,  Akira Matsui ,  Hideyuki Iwakiri ,  Toru Sugiyama ,  Seiji Kawakami ,  Katsuhiko Iwazaki ,  Hiroaki Kataoka ,  Yuu Tanaka ,  Yoshifumi Iwata

发明人： Tomohiko Endo ,  Hisashi Satonaka ,  Yuichi Kubota ,  Akira Matsui ,  Hideyuki Iwakiri ,  Toru Sugiyama ,  Seiji Kawakami ,  Katsuhiko Iwazaki ,  Hiroaki Kataoka ,  Yuu Tanaka ,  Yoshifumi Iwata

IPC分类号： G06F19/00 ,  B60Q1/48

CPC分类号： G01S5/16 ,  B60T2201/10 ,  B62D15/0275 ,  B62D15/028 ,  B62D15/0285

摘要： A parking-assist device for an automotive vehicle comprises an imaging unit which creates an image of an exterior behind the vehicle. A target-parking-position input unit inputs a target parking position to park the vehicle when requested. A target-parking-position memory access unit stores the target parking position and reads the stored target parking position when requested. A vehicle-travel-amount detection unit detects an amount of travel of the vehicle. A parking-route determining unit calculates a parking route from a current position of the vehicle to the target parking position. A display unit displays the created image and displays one of the target parking position inputted and the stored target parking position read on the created image in a superimposed manner.

摘要翻译： 一种用于机动车辆的停车辅助装置包括一个在车辆后方产生外部图像的成像单元。 目标停车位置输入单元输入目标停车位置以在要求时停放车辆。 目标停车位置存储器存取单元存储目标停车位置，并在请求时读取存储的目标停车位置。 车辆行驶量检测单元检测车辆的行驶量。 停车路径决定单元计算从车辆的当前位置到目标停车位置的停车路线。 显示单元显示所创建的图像，并且以叠加的方式显示所输入的目标驻车位置和所创建的图像上读取的存储的目标停车位置中的一个。

公开(公告)号：US07039504B2

公开(公告)日：2006-05-02

申请号：US10927220

申请日：2004-08-27

申请人： Yuu Tanaka ,  Yoshifumi Iwata ,  Hisashi Satonaka ,  Tomohiko Endo ,  Yuichi Kubota ,  Akira Matsui ,  Hideyuki Iwakiri ,  Toru Sugiyama ,  Seiji Kawakami ,  Katsuhiko Iwazaki ,  Hiroaki Kataoka

发明人： Yuu Tanaka ,  Yoshifumi Iwata ,  Hisashi Satonaka ,  Tomohiko Endo ,  Yuichi Kubota ,  Akira Matsui ,  Hideyuki Iwakiri ,  Toru Sugiyama ,  Seiji Kawakami ,  Katsuhiko Iwazaki ,  Hiroaki Kataoka

IPC分类号： G06F7/00

CPC分类号： B62D15/0285 ,  B60T2201/10 ,  B62D15/028

摘要： A vehicle backward movement assist device includes a vehicle path determining means for determining a path from a current position of the vehicle moved at a moving amount detected by a vehicle moving amount detecting means to a first target position or a second target position, the vehicle path determining means determining the path by repeatedly calculating the path, and a displaying means for displaying an image of a rear view from a captured by an image capturing means, the displaying means superimposing the first or second target position of the vehicle moved based upon the first or second target position and the detected moving amount on the image of the rear view from the vehicle, the second target position calculated by updating the first target position.

摘要翻译： 车辆后退辅助装置包括车辆路径确定装置，用于确定从由车辆移动量检测装置检测到的移动量移动的车辆的当前位置到第一目标位置或第二目标位置的路径，车辆路径 确定装置通过重复计算路径确定路径;以及显示装置，用于从由图像捕获装置捕获的后视图显示后视图，所述显示装置叠加基于所述第一图像的车辆移动的第一或第二目标位置 或第二目标位置以及检测到的来自车辆的后视图的图像的移动量​​，通过更新第一目标位置而计算出的第二目标位置。

公开(公告)号：US07012550B2

公开(公告)日：2006-03-14

申请号：US10808362

申请日：2004-03-25

申请人： Hideyuki Iwakiri ,  Hisashi Satonaka ,  Yuichi Kubota ,  Tomohiko Endo ,  Akira Matsui ,  Toru Sugiyama ,  Seiji Kawakami ,  Katsuhiko Iwazaki ,  Hiroaki Kataoka ,  Yuu Tanaka ,  Yoshifumi Iwata

发明人： Hideyuki Iwakiri ,  Hisashi Satonaka ,  Yuichi Kubota ,  Tomohiko Endo ,  Akira Matsui ,  Toru Sugiyama ,  Seiji Kawakami ,  Katsuhiko Iwazaki ,  Hiroaki Kataoka ,  Yuu Tanaka ,  Yoshifumi Iwata

IPC分类号： G08G1/14

CPC分类号： B62D15/027 ,  B60T2201/10

摘要： Parking assist apparatus and method cause a vehicle driver to set a target parking position in which the vehicle is to be parked by prompting the driver to specify the position of a parking space frame in the screen of a touch display by touch-operating arrow button switches shown in the screen, and then calculate a path to the target parking position. If a path to the target parking position is not generated by calculation, the arrow button switches for moving the parking space frame in such directions that a path will not be generated (i.e., the vehicle cannot be parked), among all the arrow button switches, are made non-displayed or are displayed dimmer than the other arrow button switches, and are disabled.

摘要翻译： 驻车辅助装置和方法使车辆驾驶员通过提示驾驶员通过触摸操作箭头按钮开关来指定触摸显示屏幕中的停车位框架的位置来设定车辆要驻车的目标停车位置 显示在屏幕上，然后计算到目标停车位置的路径。 如果通过计算不产生到目标停车位置的路径，则箭头按钮切换用于在所有箭头按钮开关中沿着不会产生路径的方向（即，车辆不能停放）移动停车位框架 被禁止显示或显示比其他箭头按钮开关更暗，并被禁用。

公开(公告)号：US07127339B2

公开(公告)日：2006-10-24

申请号：US10871010

申请日：2004-06-21

申请人： Katsuhiko Iwazaki ,  Hisashi Satonaka ,  Yuichi Kubota ,  Tomohiko Endo ,  Akira Matsui ,  Hideyuki Iwakiri ,  Toru Sugiyama ,  Seiji Kawakami ,  Hiroaki Kataoka ,  Yuu Tanaka ,  Yoshifumi Iwata

发明人： Katsuhiko Iwazaki ,  Hisashi Satonaka ,  Yuichi Kubota ,  Tomohiko Endo ,  Akira Matsui ,  Hideyuki Iwakiri ,  Toru Sugiyama ,  Seiji Kawakami ,  Hiroaki Kataoka ,  Yuu Tanaka ,  Yoshifumi Iwata

IPC分类号： G06F7/00

CPC分类号： B62D15/0285 ,  B60R1/00 ,  B60R2300/301 ,  B60R2300/302 ,  B60R2300/305 ,  B60R2300/806 ,  B60R2300/8086 ,  B60T2201/10

摘要： A driving assist apparatus for a vehicle which calculates a path by an algorithm suitable for real-time path calculation in a vehicle-installed computing device is provided. A basic path that changes the deflection angle of the vehicle to 0 is computed from an initial vehicle position. From the basic path, a target path is computed, for example, by adding straight-line paths to the two opposite ends of the basic path. On the basis of the target path, a driving assist is performed. During the driving assist, a basic path is re-calculated. If it is determined that a similarity-enlarged path obtained through similarity enlargement of the basic path can be used to reach the target position point, a target path is re-set on the basis of the similarity-enlarged path. Then a driving assist is performed on the basis of the re-set target path.

摘要翻译： 提供了一种用于通过适用于车载计算设备中的实时路径计算的算法计算路径的车辆驾驶辅助装置。 从初始车辆位置计算将车辆的偏转角度改变为0的基本路径。 从基本路径，例如通过向基本路径的两个相对端添加直线路径来计算目标路径。 在目标路径的基础上，进行驾驶辅助。 驾驶辅助期间，重新计算基本路径。 如果确定可以使用通过基本路径的相似放大获得的相似放大路径到达目标位置点，则基于相似放大路径重新设置目标路径。 然后，基于重新设定的目标路径进行驾驶辅助。

公开(公告)号：US07103461B2

公开(公告)日：2006-09-05

申请号：US10871032

申请日：2004-06-21

申请人： Katsuhiko Iwazaki ,  Hisashi Satonaka ,  Yuichi Kubota ,  Tomohiko Endo ,  Akira Matsui ,  Hideyuki Iwakiri ,  Toru Sugiyama ,  Seiji Kawakami ,  Hiroaki Kataoka ,  Yuu Tanaka ,  Yoshifumi Iwata

发明人： Katsuhiko Iwazaki ,  Hisashi Satonaka ,  Yuichi Kubota ,  Tomohiko Endo ,  Akira Matsui ,  Hideyuki Iwakiri ,  Toru Sugiyama ,  Seiji Kawakami ,  Hiroaki Kataoka ,  Yuu Tanaka ,  Yoshifumi Iwata

IPC分类号： G06F19/00

CPC分类号： B62D15/029 ,  B60T2201/10 ,  B62D15/0285

摘要： A driving assist apparatus and method for a vehicle capable of guiding the vehicle at appropriate vehicle speed in accordance with the path is provided. The alarm vehicle speed for informing a driver of overspeed during driving assist is set lower for a changing steer region than for a fixed steer region. The lower alarm vehicle speed is set before the changing steer region is entered. Therefore, in the changing steer region, the vehicle speed can be sufficiently reduced, so that a set amount of steering can be accomplished. In the fixed steer region, the vehicle speed can be increased so as to reduce the time of travel.

摘要翻译： 提供了一种能够根据路径以适当的车速引导车辆的车辆的驾驶辅助装置和方法。 在驾驶辅助期间用于通知驾驶员超速的报警车速对于改变转向区域而言比对于固定转向区域设定得更低。 在更换转向区域进入之前设定较低的报警车速。 因此，在变更转向区域中，能够充分地降低车速，能够实现设定的转向量。 在固定转向区域中，可以增加车速，以减少行驶时间。