公开(公告)号：EP1815266B1

公开(公告)日：2009-01-07

申请号：EP05786981.0

申请日：2005-09-16

申请人： ROBERT BOSCH GMBH

发明人： ECKEL, Matthias ,  HOETZEL, Juergen

IPC分类号： G01S7/40

CPC分类号： G01S7/4021 ,  G01S7/483

摘要： The invention relates to an apparatus for measuring distances by means of electromagnetic waves. Said apparatus comprises a transmitter device (100) for transmitting the electromagnetic waves as a transmission signal (104) to a test object (300) in a measurement mode, a receiver device (200) for detecting the electromagnetic waves backscattered by the test object (300) as a reception signal (204) in said measurement mode, and an evaluation device (400) for determining the propagation time and outputting a measured distance (301) in an evaluation mode. The evaluation device (400) is provided with a unit for compensating distance measurements taken during the evaluation mode.

公开(公告)号：EP2195683B1

公开(公告)日：2016-04-13

申请号：EP08786378.3

申请日：2008-07-24

申请人： Robert Bosch GmbH

发明人： ECKEL, Matthias ,  HOETZEL, Juergen

IPC分类号： G01S7/524 ,  G01S7/526 ,  G01S13/93 ,  G01S13/87 ,  G01S15/87 ,  G01S15/93

CPC分类号： G01S13/931 ,  G01S7/524 ,  G01S7/526 ,  G01S13/878 ,  G01S15/876 ,  G01S15/931 ,  G01S2013/9314 ,  G01S2013/9364 ,  G01S2013/9375 ,  G01S2013/9378 ,  G01S2013/9385 ,  G01S2013/9389 ,  G01S2015/938

公开(公告)号：EP1815266A1

公开(公告)日：2007-08-08

申请号：EP05786981.0

申请日：2005-09-16

申请人： ROBERT BOSCH GMBH

发明人： ECKEL, Matthias ,  HOETZEL, Juergen

IPC分类号： G01S7/40

CPC分类号： G01S7/4021 ,  G01S7/483

摘要： The invention relates to an apparatus for measuring distances by means of electromagnetic waves. Said apparatus comprises a transmitter device (100) for transmitting the electromagnetic waves as a transmission signal (104) to a test object (300) in a measurement mode, a receiver device (200) for detecting the electromagnetic waves backscattered by the test object (300) as a reception signal (204) in said measurement mode, and an evaluation device (400) for determining the propagation time and outputting a measured distance (301) in an evaluation mode. The evaluation device (400) is provided with a unit for compensating distance measurements taken during the evaluation mode.

公开(公告)号：EP2195683A1

公开(公告)日：2010-06-16

申请号：EP08786378.3

申请日：2008-07-24

申请人： Robert Bosch GmbH

发明人： ECKEL, Matthias ,  HOETZEL, Juergen

IPC分类号： G01S15/93 ,  G01S7/52

CPC分类号： G01S13/931 ,  G01S7/524 ,  G01S7/526 ,  G01S13/878 ,  G01S15/876 ,  G01S15/931 ,  G01S2013/9314 ,  G01S2013/9364 ,  G01S2013/9375 ,  G01S2013/9378 ,  G01S2013/9385 ,  G01S2013/9389 ,  G01S2015/938

摘要： A driver assistance system comprises a plurality of distance sensors (1, 2, 3, 4, 5, 6, 7, 8, 9, 10), particularly ultrasound sensors, which are spatially distributed and communicate via a data bus (12) with each other. The sensors are of identical design and can initialize themselves by way of the method according to the invention without a control device and can synchronize the distance measurement among each other. The overall result of a measurement of the sensors is transmitted to an output unit (14) and displayed to the driver.

公开(公告)号：EP1314047B1

公开(公告)日：2004-04-07

申请号：EP01969232.6

申请日：2001-08-21

申请人： ROBERT BOSCH GMBH

发明人： ECKEL, Matthias ,  HOETZEL, Juergen

IPC分类号： G01S13/18 ,  G01S15/18

CPC分类号： G01S7/292 ,  G01S7/52006 ,  G01S7/527 ,  G01S7/529 ,  G01S13/18 ,  G01S15/18

公开(公告)号：EP1314047A2

公开(公告)日：2003-05-28

申请号：EP01969232.6

申请日：2001-08-21

申请人： ROBERT BOSCH GMBH

发明人： ECKEL, Matthias ,  HOETZEL, Juergen

IPC分类号： G01S1/00

CPC分类号： G01S7/292 ,  G01S7/52006 ,  G01S7/527 ,  G01S7/529 ,  G01S13/18 ,  G01S15/18

摘要： The invention relates inter alia to a sensor system (50) used for distance calculation. A setpoint selection unit (58) controls an amplifier unit (54) and/or a sensor unit (52) depending on selectable setpoints for a cycle of detection. Contrary to known sensor systems, different detection cycles can be carried out in a very simple manner.