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1. 发明授权

US07400957B2 Process and steering system for the automatic steering of an agricultural vehicle 失效
标题翻译：用于农用车辆自动转向的过程和转向系统
公开(公告)号：US07400957B2
公开(公告)日：2008-07-15
申请号：US10973863
申请日：2004-10-26
申请人： Jürgen Hofer , Manfred Bohner , Thorsten Freichel
发明人： Jürgen Hofer , Manfred Bohner , Thorsten Freichel
IPC分类号： A01B69/00
CPC分类号： A01D41/1278 , A01B69/001
摘要： An automatic steering of an agricultural tractor on a surface of a field to be processed is accomplished by equipping the tractor with a camera for taking a picture of a region of the field, which is in front of the tractor, including the surface that is to be processed, generating a pixel data file from a picture signal of the camera, generating texture information with respect to the texture of the surroundings of the pixels contained in the data file, classifying the pixels of the pixel data file while considering the texture information, in order to generate a binary information as to whether or not a particular pixel is to be associated with the surface that is to be processed, generating a steering signal based on the results of the classification, and repositioning the steering device of the harvesting machine according to the steering signal so that the machine is steered automatically along the surface that is to be processed.
摘要翻译：农用拖拉机在待处理场的表面上的自动转向是通过将拖拉机装备在摄像机上的摄像机来实现的，该相机用于拍摄拖拉机前面的场地区域，其中包括：从相机的图像信号生成像素数据文件，生成关于包含在数据文件中的像素的周围纹理的纹理信息，同时考虑纹理信息对像素数据文件的像素进行分类，为了生成关于特定像素是否与要处理的表面相关联的二进制信息，基于分类的结果生成转向信号，并且根据收集机的转向装置重新定位转向信号，使得机器沿着要被处理的表面自动转向。

2. 发明申请

US20050102079A1 Process and steering system for the automatic steering of an agricultural vehicle 失效
标题翻译：用于农用车辆自动转向的过程和转向系统
公开(公告)号：US20050102079A1
公开(公告)日：2005-05-12
申请号：US10973863
申请日：2004-10-26
申请人： Jurgen Hofer , Manfred Bohner , Thorsten Freichel
发明人： Jurgen Hofer , Manfred Bohner , Thorsten Freichel
IPC分类号： A01B69/00 , A01D41/127 , B62D6/00
CPC分类号： A01D41/1278 , A01B69/001
摘要： An automatic steering of an agricultural tractor on a surface of a field to be processed is accomplished by equipping the tractor with a camera for taking a picture of a region of the field, which is in front of the tractor, including the surface that is to be processed, generating a pixel data file from a picture signal of the camera, generating texture information with respect to the texture of the surroundings of the pixels contained in the data file, classifying the pixels of the pixel data file while considering the texture information, in order to generate a binary information as to whether or not a particular pixel is to be associated with the surface that is to be processed, generating a steering signal based on the results of the classification, and repositioning the steering device of the harvesting machine according to the steering signal so that the machine is steered automatically along the surface that is to be processed.
摘要翻译：农用拖拉机在待处理场的表面上的自动转向是通过将拖拉机装备在摄像机上的摄像机来实现的，该相机用于拍摄拖拉机前面的场地区域，其中包括：从相机的图像信号生成像素数据文件，生成关于包含在数据文件中的像素的周围纹理的纹理信息，同时考虑纹理信息对像素数据文件的像素进行分类，为了生成关于特定像素是否与要处理的表面相关联的二进制信息，基于分类的结果生成转向信号，并且根据收集机的转向装置重新定位转向信号，使得机器沿着要被处理的表面自动转向。

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