公开(公告)号：EP1656570A1

公开(公告)日：2006-05-17

申请号：EP04766472.7

申请日：2004-08-11

申请人： ROBERT BOSCH GMBH

发明人： SCHLICK, Michael ,  SCHMID, Dirk ,  GRUENEWALD, Andreas

IPC分类号： G01S15/93

CPC分类号： G01S15/931

摘要： The invention relates to a method and a device for detecting objects (12) that move approximately in the same spatial direction as a vehicle (10). The aim of the invention is to create a method and a device which allow the presence of objects (12) within the blind spot of a vehicle (10) to be detected in a safe and inexpensive manner especially at high driving speeds and/or relative speeds between the object (12) and the vehicle (10). Said aim is achieved by the fact that the atmospheric pressure and/or a noise signal is/are detected during a predefined interval or predefined intervals at least at one point of the vehicle (10) while the position of the object (12) or objects (12) relative to the vehicle (10) is determined by evaluating the signal curve/s of the atmospheric pressure and/or the noise signal, allowing objects (12) which are located within the blind spot to be detected in a safe and inexpensive manner particularly at high driving speeds exceeding 30 km/h.

公开(公告)号：EP1563321A2

公开(公告)日：2005-08-17

申请号：EP03808669.0

申请日：2003-08-11

申请人： ROBERT BOSCH GMBH

发明人： KLOTZ, Albrecht ,  SCHMID, Dirk ,  SCHICK, Jens

IPC分类号： G01S17/93

CPC分类号： G01S7/481 ,  G01S17/89 ,  G01S17/936

摘要： The invention relates to a sensor with which light beams are emitted in different directions, reflected by objects if present, received, and are evaluated according to direction and propagation time in order to depict the objects in three-dimensions. According to the invention, light sources are arranged in the form of a two-dimensional matrix in order to generate light beams.

摘要翻译： 本发明涉及一种传感器，利用该传感器，光束在不同方向上发射，由物体反射（如果存在，接收）并且根据方向和传播时间进行评估以便描绘三维物体。 根据本发明，光源以二维矩阵的形式排列以产生光束。

公开(公告)号：EP1368212B1

公开(公告)日：2005-05-04

申请号：EP02712793.5

申请日：2002-02-21

申请人： ROBERT BOSCH GMBH

发明人： SCHLICK, Michael ,  HOETZEL, Juergen ,  ZIMMERMANN, Uwe ,  MORITZ, Rainer ,  LUCAS, Bernhard ,  TOENNESEN, Tore ,  WINNER, Hermann ,  HUEPPAUFF, Martin ,  UHLER, Werner ,  BULLA, Joachim ,  SCHMID, Dirk

IPC分类号： B60R21/01

CPC分类号： B60R21/013 ,  B60R2021/01047 ,  B60R2021/01054 ,  B60R2021/01068

摘要： The invention relates to a control and evaluation system (1) for a compound sensor, in particular in motor vehicles (11). Said sensor comprises several areas (2, 3, 4), each having at least one control device (5) and several sensor units (6) connected to the latter. The control devices (5) can be interconnected to provide a common application function.

公开(公告)号：EP1395846B1

公开(公告)日：2004-12-29

申请号：EP02719671.6

申请日：2002-03-06

申请人： ROBERT BOSCH GMBH

发明人： SCHLICK, Michael ,  HOETZEL, Juergen ,  MORITZ, Rainer ,  LUCAS, Bernhard ,  TOENNESEN, Tore ,  WINNER, Hermann ,  UHLER, Werner ,  SCHMID, Dirk

IPC分类号： G01S7/40

CPC分类号： G01S13/878 ,  G01S7/4004 ,  G01S7/4052 ,  G01S2007/4082

摘要： A method and device for operating a radar sensor arrangement with a number of adjacent, largely mutually synchronised individual sensors (3, 4, 5, 6) for determining the position of a target object (15) are disclosed. In one measuring cycle, the runtime of reflected radar signals, sent from the one individual sensor and returning from a target object to said individual sensor (3, 4, 5, 6) (direct-echo (13, 14)) and returning to another individual sensor (3, 4, 5, 6) (cross-echo (16)) are evaluated. From the evaluation of the direct- and the cross-echoes (13, 14, 16) at least the position of the target object (15) is fixed and a detection quality signal (Q) is determined. On reaching a given value for the detection quality signal (Q) for a target object (15), a calibration is carried out.

公开(公告)号：EP1044120A1

公开(公告)日：2000-10-18

申请号：EP99936300.5

申请日：1999-05-22

申请人： ROBERT BOSCH GMBH

发明人： SCHMID, Dirk

IPC分类号： B60R16/02

CPC分类号： B60Q9/007

摘要： The invention relates to a warning device for controlling the distance of an automobile to an obstacle, comprising at least one sensor (2; 3) for detecting an obstacle, an evaluation and control device (5, 6, 7, 8) for calculating the distance of the vehicle to the obstacle on the basis of an output signal of the sensor (2;3) and at least one warning signal transmitter (4) which is controlled by the evaluation and control device (5, 6, 7, 8) for generating a proximity alarm signal when the distance (s) calculated by the evaluation and control device is smaller than a limiting value (S1). According to the invention, the evaluation and control device (5, 6, 7, 8) includes means (8) for estimating collision risk of the vehicle with the obstacle on the basis of the calculated distance and speed of the vehicle and the evaluation and control device controls the warning signal transmitter (4) in order to output a proximity alarm signal when the calculated distance (s) is bigger than the limiting value (S1) and calculation indicates the existence of collision risk.