公开(公告)号：US07643911B2

公开(公告)日：2010-01-05

申请号：US11110956

申请日：2005-04-21

申请人： Nobuaki Ishihara ,  Ichirou Yoshida

发明人： Nobuaki Ishihara ,  Ichirou Yoshida

IPC分类号： G05D3/00

CPC分类号： G01C21/36 ,  B60R1/00 ,  B60R2300/105 ,  B60R2300/302 ,  B60R2300/60 ,  B60R2300/70 ,  B60R2300/802 ,  B60R2300/804 ,  B60R2300/8066 ,  G08G1/167

摘要： A vehicle periphery display control system displays peripheral images of a vehicle which are captured by a plurality of cameras mounted on the vehicle in respective different positions thereon. A storage medium stores road configuration information of a road. A positioning unit identifies the present position of the vehicle on the road. A image switching decision unit selects either one of images captured by the cameras based on specific road configuration information of a peripheral area around the vehicle, which includes the present position identified by the present position identifying unit, of the road configuration information stored in the storage medium. The image switching decision unit controls a display unit to display the image selected by the selecting unit.

摘要翻译： 车辆周边显示控制系统显示由安装在车辆上的多个照相机捕获的车辆的周边图像各自不同的位置。 存储介质存储道路的道路构造信息。 定位单元识别车辆在道路上的当前位置。 图像切换判定单元基于存储在存储器中的道路配置信息，基于车辆周围的周边区域的特定道路配置信息，包括由当前位置识别单元识别的当前位置，选择摄像机拍摄的图像中的一个 中。 图像切换判定单元控制显示单元显示由选择单元选择的图像。

公开(公告)号：US20050240342A1

公开(公告)日：2005-10-27

申请号：US11110956

申请日：2005-04-21

申请人： Nobuaki Ishihara ,  Ichirou Yoshida

发明人： Nobuaki Ishihara ,  Ichirou Yoshida

IPC分类号： B60R21/00 ,  B60R1/00 ,  B60R11/02 ,  G01C21/30 ,  G01C21/36 ,  G06T1/00 ,  G08G1/16 ,  H04N7/18

CPC分类号： G01C21/36 ,  B60R1/00 ,  B60R2300/105 ,  B60R2300/302 ,  B60R2300/60 ,  B60R2300/70 ,  B60R2300/802 ,  B60R2300/804 ,  B60R2300/8066 ,  G08G1/167

摘要： A vehicle periphery display control system displays peripheral images of a vehicle which are captured by a plurality of cameras mounted on the vehicle in respective different positions thereon. A storage medium stores road configuration information of a road. A positioning unit identifies the present position of the vehicle on the road. A image switching decision unit selects either one of images captured by the cameras based on specific road configuration information of a peripheral area around the vehicle, which includes the present position identified by the present position identifying unit, of the road configuration information stored in the storage medium. The image switching decision unit controls a display unit to display the image selected by the selecting unit.

摘要翻译： 车辆周边显示控制系统显示由安装在车辆上的多个照相机捕获的车辆的各个不同位置的周边图像。 存储介质存储道路的道路构造信息。 定位单元识别车辆在道路上的当前位置。 图像切换判定单元基于存储在存储器中的道路配置信息，基于车辆周围的周边区域的特定道路配置信息，包括由当前位置识别单元识别的当前位置，选择摄像机拍摄的图像中的一个 中。 图像切换判定单元控制显示单元显示由选择单元选择的图像。

公开(公告)号：US4669963A

公开(公告)日：1987-06-02

申请号：US798021

申请日：1985-11-14

申请人： Nobuaki Ishihara ,  Toshihiro Takei ,  Yoshiyuki Hattori ,  Koji Okazaki

发明人： Nobuaki Ishihara ,  Toshihiro Takei ,  Yoshiyuki Hattori ,  Koji Okazaki

IPC分类号： F01C1/356 ,  F01C21/18 ,  F04C18/356

CPC分类号： F01C21/18 ,  F01C1/3564

摘要： A rotary piston vacuum pump has a rotor eccentrically disposed in a cylinder and mounted therein for revolution in rolling contact with the cylindrical inner peripehral surface of the cylinder so that a crescent-shaped space is defined between the rotor and the cylinder and moved around the axis of the cylinder. A vane is radially reciprocally mounted in a vane chamber having an inner end open to the cylindrical inner peripheral surface of the cylinder. The vane has an inner end in sliding contact with the outer peripheral surface of the rotor to divide the crescent-shaped space into a suction chamber in communication with a suction port and a discharge port to be communicated with a discharge port having an inner end open in a wall of an outer part of the vane chamber. The rate of communication between the discharge port and the discharge chamber through the outer vane chamber part is varied by the reciprocal movement of the vane so that the communication is interrupted at least when the point of contact between the rotor and the cylinder inner peripheral surface reaches the vane.

摘要翻译： 旋转活塞式真空泵具有偏心地设置在气缸中并且安装在其中的转子，用于与圆柱体的圆柱形内管表面滚动接触，使得在转子和气缸之间限定新月形空间并围绕轴线移动 的气缸。 叶片径向往复安装在叶片室中，该叶片室的内端开口于圆柱体的圆柱形内圆周表面。 叶片具有与转子的外周面滑动接触的内端，以将新月形空间分隔成与吸入口和排出口连通的吸入室，以与具有内端开口的排出口连通 在叶片室的外部部分的壁中。 通过外叶片室部分的排出口和排出室之间的连通速率由于叶片的往复运动而变化，使得至少当转子和气缸内周面的接触点到达时，连通被中断 叶片。

公开(公告)号：US4793780A

公开(公告)日：1988-12-27

申请号：US32026

申请日：1987-03-30

申请人： Nobuaki Ishihara ,  Toshihiro Takei ,  Yoshiyuki Hattori ,  Koji Okazaki

发明人： Nobuaki Ishihara ,  Toshihiro Takei ,  Yoshiyuki Hattori ,  Koji Okazaki

IPC分类号： F01C1/356 ,  F01C21/18 ,  F04C18/356 ,  F01C21/00

CPC分类号： F01C21/18 ,  F01C1/3564

摘要： A rotary piston vacuum pump has a rotor eccentrically disposed in a cylinder and mounted therein for revolution in rolling contact with the cylindrical inner peripheral surface of the cylinder so that a crescent-shaped space is defined between the rotor and the cylinder and moved around the axis of the cylinder. A vane is radially reciprocally mounted in a vane chamber having an inner end open to the cylindrical inner peripheral surface of the cylinder. The vane has an inner end in sliding contact with the outer peripheral surface of the rotor to divide the crescent-shaped space into a suction chamber in communication with a suction port and a discharge port to be communicated with a discharge port having an inner end open in a wall of an outer part of the vane chamber. The rate of communication between the discharge port and the discharge chamber through the outer vane chamber part is varied by the reciprocal movement of the vane so that the communication is interrupted at least when the point of contact between the rotor and the cylinder inner peripheral surface reaches the vane.

摘要翻译： 旋转活塞式真空泵具有偏心地设置在气缸中并且安装在其中的转子，用于与圆柱体的圆柱形内圆周表面滚动接触，使得在转子和气缸之间限定新月形空间并围绕轴线移动 的气缸。 叶片径向往复安装在叶片室中，该叶片室的内端开口于圆柱体的圆柱形内圆周表面。 叶片具有与转子的外周面滑动接触的内端，以将新月形空间分隔成与吸入口和排出口连通的吸入室，以与具有内端开口的排出口连通 在叶片室的外部部分的壁中。 通过外叶片室部分的排出口和排出室之间的连通速率由于叶片的往复运动而变化，使得至少当转子和气缸内周面的接触点到达时，连通被中断 叶片。