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公开(公告)号：US10508391B2
公开(公告)日：2019-12-17
申请号：US15839258
申请日：2017-12-12
申请人： Hamm AG
发明人： Werner Völkel , Christian Eichhorn
IPC分类号： E01C19/23 , E01C19/26 , E02D3/02 , E01C19/48 , G08C17/02 , E01C19/28 , E02D3/026 , G01P15/00
摘要： A construction machine includes a system area rotatable about an axis of rotation with respect to a machine frame. On the rotatable system area is at least one sensor, a data transmission unit with at least one transmission antenna, and a first data transmission arrangement for transmitting data from the at least one sensor to the data transmission unit. On the machine frame is a data receiving unit with at least one receiving antenna, a data evaluation system, and a second data transmission arrangement for transmitting data from the data receiving unit to the data evaluation system. The data transmission unit has at least two transmission antennas and/or the data receiving unit has at least two receiving antennas.
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公开(公告)号：US20180163350A1
公开(公告)日：2018-06-14
申请号：US15839258
申请日：2017-12-12
申请人： Hamm AG
发明人： Werner Völkel , Christian Eichhorn
CPC分类号： E01C19/236 , E01C19/26 , E01C19/282 , E01C19/48 , E02D3/026 , G01P15/003 , G08C17/02
摘要： A construction machine includes a system area rotatable about an axis of rotation with respect to a machine frame. On the rotatable system area is at least one sensor, a data transmission unit with at least one transmission antenna, and a first data transmission arrangement for transmitting data from the at least one sensor to the data transmission unit. On the machine frame is a data receiving unit with at least one receiving antenna, a data evaluation system, and a second data transmission arrangement for transmitting data from the data receiving unit to the data evaluation system. The data transmission unit has at least two transmission antennas and/or the data receiving unit has at least two receiving antennas.
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