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A platform for research: civil engineering, architecture and urbanism
Panoramic look-around method for working machine and working machine
The invention relates to a panoramic look-around method for a working machine and a corresponding working machine. The operation machine comprises an operation mechanism extending outwards from a vehicle body, and a first mechanism camera, a second mechanism camera and at least one other camera are installed on the vehicle body around the vehicle body, wherein the first mechanism camera and the second mechanism camera can shoot at least one part of the operation mechanism. The panoramic looking-around method comprises the following steps: acquiring respective images by using each camera; splicing the images acquired by the first mechanism camera and the second mechanism camera with the images acquired by the other cameras to form a first panoramic image and a second panoramic image; determining a first area and a second area occupied by the working mechanism in the first panoramic image and the second panoramic image respectively; and comparing the first area with the second area and outputting the panoramic image corresponding to the smaller area as the panoramic image of the working machine. According to the panoramic looking-around method, the panoramic image with the minimum shielding or blind area of the working mechanism can be obtained all the time, so that the driving and operation safety of the working machine is improved.
本发明涉及一种用于作业机械的全景环视方法和对应的作业机械。作业机械包括从其车体向外伸出的作业机构，在车体上环绕车体安装有能拍摄到作业机构至少一部分的第一和第二机构摄像头及除此之外的至少一个其余摄像头。所述全景环视方法包括：利用各个摄像头获取各自的图像；将由第一和第二机构摄像头获取的图像分别与由其余摄像头获取的图像拼接处理成第一和第二全景图像；分别确定第一和第二全景图像中由作业机构占据的第一和第二面积；以及比较第一与第二面积并将与其中较小的一者对应的全景图像作为作业机械的全景图像输出。所述全景环视方法能始终得到作业机构遮挡或盲区最小的全景图像，从而提高作业机械的行驶和操作的安全性。
Panoramic look-around method for working machine and working machine
The invention relates to a panoramic look-around method for a working machine and a corresponding working machine. The operation machine comprises an operation mechanism extending outwards from a vehicle body, and a first mechanism camera, a second mechanism camera and at least one other camera are installed on the vehicle body around the vehicle body, wherein the first mechanism camera and the second mechanism camera can shoot at least one part of the operation mechanism. The panoramic looking-around method comprises the following steps: acquiring respective images by using each camera; splicing the images acquired by the first mechanism camera and the second mechanism camera with the images acquired by the other cameras to form a first panoramic image and a second panoramic image; determining a first area and a second area occupied by the working mechanism in the first panoramic image and the second panoramic image respectively; and comparing the first area with the second area and outputting the panoramic image corresponding to the smaller area as the panoramic image of the working machine. According to the panoramic looking-around method, the panoramic image with the minimum shielding or blind area of the working mechanism can be obtained all the time, so that the driving and operation safety of the working machine is improved.
本发明涉及一种用于作业机械的全景环视方法和对应的作业机械。作业机械包括从其车体向外伸出的作业机构，在车体上环绕车体安装有能拍摄到作业机构至少一部分的第一和第二机构摄像头及除此之外的至少一个其余摄像头。所述全景环视方法包括：利用各个摄像头获取各自的图像；将由第一和第二机构摄像头获取的图像分别与由其余摄像头获取的图像拼接处理成第一和第二全景图像；分别确定第一和第二全景图像中由作业机构占据的第一和第二面积；以及比较第一与第二面积并将与其中较小的一者对应的全景图像作为作业机械的全景图像输出。所述全景环视方法能始终得到作业机构遮挡或盲区最小的全景图像，从而提高作业机械的行驶和操作的安全性。
Panoramic look-around method for working machine and working machine
用于作业机械的全景环视方法和作业机械
MENG TAO (author) / WANG ZHENG (author)
2025-01-24
Patent
Electronic Resource
Chinese
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