公开(公告)号：US08606480B2

公开(公告)日：2013-12-10

申请号：US13612080

申请日：2012-09-12

申请人： Takayuki Watanabe ,  Daishi Mori ,  Kenji Shida

发明人： Takayuki Watanabe ,  Daishi Mori ,  Kenji Shida

IPC分类号： G05D1/00 ,  G06K9/00

CPC分类号： G01C22/00 ,  B60R1/00 ,  B60R2300/301 ,  B60R2300/302 ,  G06T7/248 ,  G06T2207/10016 ,  G06T2207/30252

摘要： A vehicle travel amount estimation device includes a camera, a taken image storing unit, a compensated image storing unit, a travel amount calculation unit, a vehicle speed and gyro sensor, and a travel amount determination unit. The taken image storing unit and the compensated image storing unit store images taken by the camera. The travel amount calculation unit calculates the amount of travel based on two stored images. The sensors detect the amount of travel of the vehicle. The travel amount determination unit is configured to compare a first amount of travel calculated by the travel amount calculation unit with a second amount of travel detected by the vehicle speed sensor or the like in order to determine the first amount of travel to be the amount of travel of the vehicle when the difference between the first amount and the second amount is smaller than a predetermined value.

摘要翻译： 车辆行驶量估计装置包括摄像机，拍摄图像存储单元，补偿图像存储单元，行驶量计算单元，车辆速度和陀螺仪传感器以及行驶量确定单元。 拍摄图像存储单元和补偿图像存储单元存储由相机拍摄的图像。 行驶量计算单元基于两个存储的图像来计算行驶量。 传感器检测车辆的行驶量。 移动量确定单元被配置为将由行驶量计算单元计算的第一行驶量与由车辆速度传感器等检测到的第二行程量进行比较，以便将第一行驶量确定为 当第一量和第二量之间的差小于预定值时，车辆的行驶。

公开(公告)号：US20130151029A1

公开(公告)日：2013-06-13

申请号：US13612080

申请日：2012-09-12

申请人： Takayuki Watanabe ,  Daishi Mori ,  Kenji Shida

发明人： Takayuki Watanabe ,  Daishi Mori ,  Kenji Shida

IPC分类号： G06F17/00

CPC分类号： G01C22/00 ,  B60R1/00 ,  B60R2300/301 ,  B60R2300/302 ,  G06T7/248 ,  G06T2207/10016 ,  G06T2207/30252

摘要： A vehicle travel amount estimation device includes a camera, a taken image storing unit, a compensated image storing unit, a travel amount calculation unit, a vehicle speed and gyro sensor, and a travel amount determination unit. The taken image storing unit and the compensated image storing unit store images taken by the camera. The travel amount calculation unit calculates the amount of travel based on two stored images. The sensors detect the amount of travel of the vehicle. The travel amount determination unit is configured to compare a first amount of travel calculated by the travel amount calculation unit with a second amount of travel detected by the vehicle speed sensor or the like in order to determine the first amount of travel to be the amount of travel of the vehicle when the difference between the first amount and the second amount is smaller than a predetermined value.

摘要翻译： 车辆行驶量估计装置包括摄像机，拍摄图像存储单元，补偿图像存储单元，行驶量计算单元，车辆速度和陀螺仪传感器以及行驶量确定单元。 拍摄图像存储单元和补偿图像存储单元存储由相机拍摄的图像。 行驶量计算单元基于两个存储的图像来计算行驶量。 传感器检测车辆的行驶量。 移动量确定单元被配置为将由行驶量计算单元计算的第一行驶量与由车辆速度传感器等检测到的第二行程量进行比较，以便将第一行驶量确定为 当第一量和第二量之间的差小于预定值时，车辆的行驶。