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    • 4. 发明授权
    • Method and device for detecting an interfering object in a camera image
    • 用于检测相机图像中的干扰物体的方法和装置
    • US08582809B2
    • 2013-11-12
    • US13135012
    • 2011-06-22
    • Jad HalimehStephan Simon
    • Jad HalimehStephan Simon
    • G06K9/00H04N5/225
    • G06K9/00791G06T7/0002G06T2207/30168
    • A method for detecting an interfering object in a camera image of a camera image sequence includes: reading in a first pixel data value of a predetermined position in a first camera image obtained at a first point in time, a second pixel data value of the predetermined position in a second camera image obtained at a second point in time after the first point in time, and a third pixel data value of the predetermined position in a third camera image obtained at a third point in time after the second point in time; ascertaining a reference value on the basis of the second pixel data value and a comparison value on the basis of the first pixel data value and/or the third pixel data value; and detecting the interfering object at the predetermined position when the reference value is in a predefined relationship with the comparison value.
    • 一种用于检测相机图像序列的相机图像中的干涉对象的方法包括:读取在第一时间点获得的第一相机图像中的预定位置的第一像素数据值,预定的第二像素数据值 在第一时间点之后的第二时间点获得的第二相机图像中的位置和在第二时间点之后的第三时间点获得的第三相机图像中的预定位置的第三像素数据值; 基于第二像素数据值和基于第一像素数据值和/或第三像素数据值的比较值确定参考值; 以及当所述参考值与所述比较值处于预定关系时,检测所述预定位置处的所述干扰对象。
    • 8. 发明授权
    • Method for cleaning pre-determinable surfaces of a heatable internal
chamber and associated water lance blower
    • 用于清洁可加热内部腔室和相关的水枪鼓风机的可预定表面的方法
    • US5925193A
    • 1999-07-20
    • US979727
    • 1997-11-26
    • Friedrich BudeKarl AlbersStephan Simon
    • Friedrich BudeKarl AlbersStephan Simon
    • F23J3/00F28G3/16B08B3/02B08B9/00B08B9/04B08B9/093
    • F23J3/00F28G3/16F28G3/166
    • A method for determining positioning of a controllable blower lance for cleaning a pre-determinable surface of a heatable internal chamber, preferably a combustion chamber, in which deposits form, wherein at least one site of impact of a cleaning medium of the blower lance on a surface to be cleaned of the internal chamber and at least one position of at least a part of the blower lance, by means of which the direction of flow of the cleaning medium out of the blower lance can be determined, are established and recorded and a correlation is established between at least the site of impact and the position, taking into account at least one parameter concerning the internal chamber, wherein by means of the correlation, the positioning of the blower lance can be determined for cleaning the pre-determinable surface. Furthermore a method and a device are provided for cleaning an internal chamber, preferably of a combustion chamber in which deposits form, with a controllable blower lance, the cleaning medium of which must strike a pre-determinable surface to be cleaned of the internal chamber, wherein a pre-determinable control system of the blower lance is superimposed with a correlation associated with the condition in the internal chamber and/or the condition of the cleaning medium, such that the pre-determinable surface to be cleaned is struck according to plan by the cleaning medium whatever the conditions in the internal chamber. Undesired shifting of the cleaning jet of a blower lance, caused by different operating conditions in the internal chamber, can be compensated for in this way.
    • 一种用于确定可控风机喷枪的定位的方法,用于清洁可形成沉积物的可加热内室,优选燃烧室的可预先确定的表面,其中鼓风机喷枪的清洁介质的至少一个冲击位置在 要清洁内部腔的表面和鼓风机喷枪的至少一部分的至少一个位置,通过该位置可以确定清洁介质流出鼓风机喷枪的方向,并记录其中 考虑至少一个关于内部室的参数,至少在冲击部位和位置之间建立相关性,其中通过相关性可以确定鼓风机喷枪的定位以清洁预定的表面。 此外,提供了一种方法和装置,用于清洁内部腔室,优选地具有沉积物形成的燃烧室,其中清洁介质必须撞击要被清洁的内部腔室的预定的表面, 其中鼓风机喷枪的可预先确定的控制系统以与内室中的状态和/或清洁介质的状态相关联的相关性被叠加,使得待清洁的预定的表面根据计划被打击 清洁介质无论内部室内的条件如何。 这样就可以补偿由室内的不同工作条件引起的鼓风机喷枪的清洁喷嘴的不期望的移动。