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1.发明授权Device and method for determining the position of a road roller relative to a road finisher 有权用于确定压路机相对于道路修整机的位置的装置和方法公开(公告)号：US08798904B2
公开(公告)日：2014-08-05
申请号：US11740148
申请日：2007-04-25
申请人： Paul Harms , Jochen Wendebaum
发明人： Paul Harms , Jochen Wendebaum
CPC分类号： E01C19/004 , G01S13/876
摘要： A device for determining the position of a road roller relative to a road finisher has a transceiver on the road roller for transmitting transmit signals and for receiving receive signals from at least two reference points on the road finisher spaced apart from each other. An evaluation unit determines the position of the road roller relative to the road finisher from the run time between transmitting the transmit signals and receiving the receive signals from the reference points.
摘要翻译： 用于确定相对于道路修整器的路面滚轮的位置的装置具有用于传送发送信号的路辊上的收发器，以及用于从彼此间隔开的道路整理器上的至少两个参考点接收接收信号。 评估单元从发送发送信号和从参考点接收接收信号之间的运行时间确定相对于道路修整机的道路辊的位置。
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公开(公告)号：US4726682A
公开(公告)日：1988-02-23
申请号：US827081
申请日：1986-02-07
申请人： Paul Harms , Willibald Sehr
发明人： Paul Harms , Willibald Sehr
CPC分类号： G01B11/22 , E02F3/43 , E02F3/435 , E02F3/437 , E02F9/2025 , E02F9/26 , G01C15/006 , G01D5/26
摘要： The invention relates to a depth measuring apparatus for a dredger, comprising an inclination sensor mounted on the dredger arm, a receiver for receiving a radiation establishing a reference level, and an evaluation circuit connected to the receiver and to the inclination sensor. In a known measuring apparatus of this type, the receiver merely serves for calibrating a pressure sensor operative to indicate the position of the dredger arm relative to the body of the dredger. According to the invention, for improving the measuring accuracy the receiver is itself operable to determine the position of the radiation determining the reference level relative to the receiver, the thus obtained information being employed together with the inclination signal for determining the operating depth of the dredger scoop.
摘要翻译： 本发明涉及一种用于挖泥船的深度测量装置，包括安装在挖泥船臂上的倾斜传感器，用于接收建立参考水平的辐射的接收器以及连接到接收器和倾斜传感器的评估电路。 在已知的这种类型的测量装置中，接收器仅用于校准用于指示挖泥船相对于挖泥船主体的位置的压力传感器。 根据本发明，为了提高测量精度，接收机本身可操作以确定相对于接收机确定参考电平的辐射的位置，所获得的信息与倾斜信号一起被用于确定挖泥船的操作深度 舀。
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3.发明申请DEVICE AND METHOD FOR DETERMINING THE POSITION OF A ROAD ROLLER RELATIVE TO A ROAD FINISHER 有权用于确定道路车道相对于路面修整的位置的装置和方法公开(公告)号：US20070255497A1
公开(公告)日：2007-11-01
申请号：US11740148
申请日：2007-04-25
申请人： Paul Harms , Jochen Wendebaum
发明人： Paul Harms , Jochen Wendebaum
IPC分类号： G06G7/78
CPC分类号： E01C19/004 , G01S13/876
摘要： A device for determining the position of a road roller relative to a road finisher has a transceiver on the road roller for transmitting transmit signals and for receiving receive signals from at least two reference points on the road finisher spaced apart from each other. An evaluation unit determines the position of the road roller relative to the road finisher from the run time between transmitting the transmit signals and receiving the receive signals from the reference points.
摘要翻译： 用于确定相对于道路修整器的路面滚轮的位置的装置具有用于传送发送信号的路辊上的收发器，以及用于从彼此间隔开的道路整理器上的至少两个参考点接收接收信号。 评估单元从发送发送信号和从参考点接收接收信号之间的运行时间确定相对于道路修整机的道路辊的位置。
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4.发明授权Height sensing device including an ultrasonic sensor and a mechanical sensor 失效高度感测装置包括超声波传感器和机械传感器
公开(公告)号：US5035290A
公开(公告)日：1991-07-30
申请号：US428218
申请日：1989-10-27
申请人： Paul Harms , Willibald Sehr
发明人： Paul Harms , Willibald Sehr
CPC分类号： E02F3/847 , G01S15/88 , Y10S37/907
摘要： A height-position sensing device for use with a contol circuit for controlling the height position of a blade in the case of a motor grader includes a mechanical height-position sensor and a ultrasonic height-position sensor which are connected to a common control circuit via a switch.
摘要翻译： 用于在电动平地机的情况下用于控制叶片的高度位置的轮廓线路的高度位置检测装置包括机械高度位置传感器和超声波高度位置传感器，其连接到公共控制电路，经由 一个开关
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