公开(公告)号：US07652238B2

公开(公告)日：2010-01-26

申请号：US11208364

申请日：2005-08-19

申请人： Manfred Haberer ,  Bernd Rothenberger ,  Carsten Natzkowski

发明人： Manfred Haberer ,  Bernd Rothenberger ,  Carsten Natzkowski

IPC分类号： G01C21/02 ,  G06M7/00

CPC分类号： F16P3/147 ,  F16P3/144

摘要： A method for detecting an object inside a monitored zone includes monitoring at least a part of a monitored zone. Sensors generate respective single digital images of the total monitored zone, with the single images of all sensors being generated in a uniform coordinate system. Coordinate points of the single images are flagged as “safe” by each sensor if they are free of the object, with all other coordinate points being flagged as “unsafe”. The single images are each transmitted to an evaluation unit and are superimposed to form a resulting total image. The coordinate points of the total image, which are flagged as “safe”, correspond to those flagged as safe in at least one of the single images. All other coordinate points of the total image are flagged as unsafe. The coordinate points flagged as unsafe in the total image are used for the determination of the object coordinates.

摘要翻译： 用于检测被监视区域内的对象的方法包括监视被监视区域的至少一部分。 传感器产生总监视区域的相应的单个数字图像，所有传感器的单个图像在统一的坐标系中生成。 每个传感器的单个图像的坐标点被标记为“安全”，如果它们没有物体，所有其他坐标点被标记为“不安全”。 单个图像被发送到评估单元并且被叠加以形成所得到的总图像。 被标记为“安全”的总图像的坐标点对应于在至少一个单个图像中被标记为安全的图像。 总图像的所有其他坐标点标记为不安全。 在总图像中被标记为不安全的坐标点用于确定对象坐标。

公开(公告)号：US20060049939A1

公开(公告)日：2006-03-09

申请号：US11212935

申请日：2005-08-25

申请人： Manfred Haberer ,  Bernd Rothenberger ,  Carsten Natzkowski

发明人： Manfred Haberer ,  Bernd Rothenberger ,  Carsten Natzkowski

IPC分类号： G08B13/00

CPC分类号： F16P3/144 ,  F16P3/142

摘要： An apparatus for the control of at least one safety-relevant function of a machine is described having a machine control for the control of the movements of the machine, having at least one sensor for the sensing of an object inside a monitored zone and having an evaluation unit for the setting of a danger zone and for the triggering of the safety-relevant function on the intrusion of the sensed object into the danger zone. To set the danger zone, the evaluation unit is coupled to the machine control and the evaluation unit is designed for the derivation of the parameters required for the setting of the danger zone starting from the control signals used by the machine control for the movement control of the machine. A corresponding method is furthermore described.

公开(公告)号：US07623031B2

公开(公告)日：2009-11-24

申请号：US11212935

申请日：2005-08-25

申请人： Manfred Haberer ,  Bernd Rothenberger ,  Carsten Natzkowski

发明人： Manfred Haberer ,  Bernd Rothenberger ,  Carsten Natzkowski

IPC分类号： G08B13/00

CPC分类号： F16P3/144 ,  F16P3/142

摘要： An apparatus for the control of at least one safety-relevant function of a machine is described having a machine control for the control of the movements of the machine, having at least one sensor for the sensing of an object inside a monitored zone and having an evaluation unit for the setting of a danger zone and for the triggering of the safety-relevant function on the intrusion of the sensed object into the danger zone. To set the danger zone, the evaluation unit is coupled to the machine control and the evaluation unit is designed for the derivation of the parameters required for the setting of the danger zone starting from the control signals used by the machine control for the movement control of the machine. A corresponding method is furthermore described.

摘要翻译： 描述了一种用于控制机器的至少一个安全相关功能的装置，其具有用于控制机器的运动的机器控制，其具有用于感测被监视区域内的物体的至少一个传感器，并且具有 用于设置危险区域的评估单元，以及用于触发与检测到的物体侵入危险区域的安全相关功能。 为了设置危险区域，评估单元耦合到机器控制，并且评估单元被设计用于从用于机器控制的运动控制的控制信号开始设置危险区域所需的参数的推导 机器。 此外还描述了相应的方法。

公开(公告)号：US20060049340A1

公开(公告)日：2006-03-09

申请号：US11208364

申请日：2005-08-19

申请人： Manfred Haberer ,  Bernd Rothenberger ,  Carsten Natzkowski

发明人： Manfred Haberer ,  Bernd Rothenberger ,  Carsten Natzkowski

IPC分类号： G06M7/00

CPC分类号： F16P3/147 ,  F16P3/144

摘要： A method for detecting an object inside a monitored zone includes monitoring at least a part of a monitored zone. Sensors generate respective single digital images of the total monitored zone, with the single images of all sensors being generated in a uniform coordinate system. Coordinate points of the single images are flagged as “safe” by each sensor if they are free of the object, with all other coordinate points being flagged as “unsafe”. The single images are each transmitted to an evaluation unit and are superimposed to form a resulting total image. The coordinate points of the total image, which are flagged as “safe”, correspond to those flagged as safe in at least one of the single images. All other coordinate points of the total image are flagged as unsafe. The coordinate points flagged as unsafe in the total image are used for the determination of the object coordinates.

摘要翻译： 用于检测被监视区域内的对象的方法包括监视被监视区域的至少一部分。 传感器产生总监视区域的相应的单个数字图像，所有传感器的单个图像在统一的坐标系中生成。 每个传感器的单个图像的坐标点被标记为“安全”，如果它们没有物体，所有其他坐标点被标记为“不安全”。 单个图像被发送到评估单元并且被叠加以形成所得到的总图像。 被标记为“安全”的总图像的坐标点对应于在至少一个单个图像中被标记为安全的图像。 总图像的所有其他坐标点标记为不安全。 在总图像中被标记为不安全的坐标点用于确定对象坐标。