公开(公告)号：EP2619527A1

公开(公告)日：2013-07-31

申请号：EP11771008.7

申请日：2011-09-21

申请人： Haweka AG

发明人： WARKOTSCH, Dirk ,  EBERLE, Alexander ,  JANZ, Tilo ,  SCHENITZKI, Harald

IPC分类号： G01B11/27

CPC分类号： G01B11/272 ,  G01B5/0025 ,  G01B11/16 ,  G01B11/275 ,  G01B2210/24 ,  G01B2210/306 ,  G01M17/04

摘要： The invention relates to a method for measuring and testing a vehicle frame (15), in particular a commercial vehicle or bus frame, wherein a measuring drive comprising a radiation source and a radiation receiver is arranged in front of the frame (15) and radiation is beamed from the radiation source toward the frame (15) and onto a reflector support (1) having at least one reflector (2, 3, 4, 5). The reflector (2, 3, 4, 5) is assigned to a frame part of the frame (15), wherein the radiation is reflected by the reflector (2, 3, 4, 5) to the radiation receiver and the measuring device determines location coordinates of the reflector (2, 3, 4, 5) at different measuring points of the frame part and wherein a substantially non-deformed section (A) of the frame part is ascertained from the resulting measuring points (P) and the variation of the measuring points (P) from the non-deformed section (A) is determined.

公开(公告)号：EP2539670A1

公开(公告)日：2013-01-02

申请号：EP11747797.6

申请日：2011-02-25

申请人： Josam AB

发明人： GIACOMINI, Franco ,  VERVEER, Marco ,  BÄCKLUND, Torbjörn ,  KARLSSON, Hans

IPC分类号： G01B11/275 ,  G01B11/26

CPC分类号： G01B11/2755 ,  G01B2210/24 ,  G01B2210/283 ,  G01B2210/30 ,  G01B2210/303

摘要： Method for determining wheel alignment of a vehicle, which vehicle comprises at least one wheel axle (12, 13, 14) having an axle end with at least one wheel member (2a-b, 3a-b, 4a-b) at a respective longitudinal side of the vehicle. The method comprises steps for determining the out of square of the wheel axle in relation to the longitudinal geometric centreline of the vehicle. A system for carrying out the method is also described.

公开(公告)号：EP1677071B1

公开(公告)日：2011-04-20

申请号：EP05000061.1

申请日：2005-01-04

申请人： Snap-on Equipment Srl a unico socio

发明人： Braghiroli, Francesco

IPC分类号： G01B11/275

CPC分类号： G01B11/2755 ,  G01B2210/143 ,  G01B2210/24

公开(公告)号：EP2302318A1

公开(公告)日：2011-03-30

申请号：EP10177190.5

申请日：2010-09-16

申请人： CORGHI S.p.A.

发明人： Corghi, Giulio

IPC分类号： G01B11/275

CPC分类号： G01B11/2755 ,  G01B2210/146 ,  G01B2210/24 ,  G01B2210/26 ,  G01B2210/303

摘要： An apparatus (1) for checking the attitude of a vehicle (2) comprises: at least one target (3) defining a spatial reference system; a mobile unit (4) equipped with measuring means (10) for measuring the value of parameters representing the geometric characteristics of a wheel (9) of the vehicle (2) and its position relative to the mobile unit (4), and with means (11) for viewing the at least one target (3); a processor (13) connected to the measuring means (10) and to the viewing means (11) for calculating the position and orientation of the wheel (9) relative to the reference system and to obtain characteristic parameter values for the attitude of the vehicle (2); an interface (23) designed to make available in real time to the user driving the mobile unit (4) information relating to the position of the measuring means (10) relative to the wheel (9), the mobile unit (4) being able to be driven manually by one user to position it in proximity of (facing) the wheel (9).

摘要翻译： 用于检查车辆姿态的设备（1）（2）包括：至少一个目标（3） - 定义一个空间参照系; 一个移动单元（4）配备有用于测量代表车轮的几何特征参数的值的测量装置（10）（9）所述车辆（2）和相对于所述移动单元（4）的位置，并用手段的 （11），用于观察所述至少一个目标（3）; 用于计算车轮的位置和方向（9）相对于参考系统以及一种用于车辆的姿态获得特征参数的值连接到所述测量装置（10）的处理器（13）和所述观察装置（11） （2）; 移动接口（23）设计为使可用的实时用户驱动单元（4）有关的信息的测量装置的位置（10）相对于所述车轮（9），所述移动单元（4）能够 要由一个用户手动驱动到它在（面向）车轮（9）的接近位置。

公开(公告)号：EP0946857B1

公开(公告)日：2005-07-20

申请号：EP97950567.4

申请日：1997-12-19

申请人： VOLVO LASTVAGNAR AB

发明人： INGVARSSON, Henrik ,  NILSSON, Martin

IPC分类号： G01B11/275

CPC分类号： G01B11/2755 ,  G01B2210/143 ,  G01B2210/146 ,  G01B2210/20 ,  G01B2210/24 ,  G01B2210/306

摘要： The invention relates to a measuring system for measuring wheel angles and projected width of a vehicle (1) having at least two wheel pairs and a connection, such as a vehicle frame (4), between the respective wheel pairs, and that each wheel (5) of each wheel pair has a side facing away from the vehicle (1) and a rotational axis for each wheel (5). The measurement system comprises at least two measuring units (9, 10), each comprising a means (11), arranged to detect the orientation of the wheel side in space through repeated determination of the distance between the measurement unit (9, 10) and at least one point on the rotating wheel side of the wheels (5) of the vehicle (1), which rool on a substrate (U) when the vehicle (1) travels in a certain direction (F) between the measuring units (9, 10), and a processor (15), which, based on the reflected measurement signals (12) calculates the direction of the rotational axis of each wheel (5), the distance of each wheel (5) to the respective measurement unit (9, 10), the distance between each wheel (5) on each side of the vehicle (1) and the longitudinal geometric center line [C] of the vehicle (1).

公开(公告)号：EP0880009A2

公开(公告)日：1998-11-25

申请号：EP98850084.9

申请日：1998-05-19

申请人： SAMUELSSON, Jonas

发明人： SAMUELSSON, Jonas

IPC分类号： G01B11/275

CPC分类号： G01B11/275 ,  G01B2210/143 ,  G01B2210/16 ,  G01B2210/20 ,  G01B2210/24 ,  G01B2210/28 ,  G01B2210/30

摘要： Measuring system for the measuring of wheel angles comprising cameras (21) pivotable on rear wheel (22) fastenings and looking both on front wheel marker arrangements (24) and a marker device (25) arranged perpendicular relative the length direction of the vehicle. The camera registers the angles of the wheel it is mounted on by viewing the marker device and the angles of the front wheel by subtracting the angles of the wheel with the camera from those obtained for the marker arrangement on the front wheel. The marker arrangement is diametrically symmetric and allows together with pivotability of the camera a rotating of the wheels over a half revolution so that possible mounting errors can be detected and correlated for.

摘要翻译： 用于测量车轮角度的测量系统，包括可在后轮（22）上枢转的照相机（21），并且在前轮标记装置（24）和在车辆的长度方向垂直布置的标记装置（25）两者都可以看到。 通过从前轮上的标记装置获得的那些相机中减去车轮的角度，通过观察标记装置和前轮的角度来记录安装的车轮的角度。 标记布置是直径对称的，并且允许相机的可枢转性使得车轮旋转半圈，使得可以检测和相关联的可能的安装误差。

公开(公告)号：EP0386149A1

公开(公告)日：1990-09-12

申请号：EP89900722.0

申请日：1988-11-16

申请人： AXLE-TRU, INC.

发明人： FOURNIER, Jerald, C.

IPC分类号： G01B11

CPC分类号： G01B11/275 ,  G01B2210/16 ,  G01B2210/24 ,  G01B2210/30

摘要： L'appareil portatif décrit, qui sert à aligner les essieux d'un véhicule et à détecter les irrégularités dans des châssis de véhicules, comprend une source lumineuse (12) servant à créer un plan de référence (A). Des cibles doubles (32, 70) sont fixées au-dessous du châssis du véhicule et sont utilisées conjointement avec la source lumineuse (12) pour établir le plan de référence (A). La source lumineuse (12) est disposée coulissante sur une barre horizontale (17) de la structure en U (10). On peut mesurer des irrégularités dans le châssis en mesurant la distance entre le plan de référence (A) et le dessous du châssis. La structure en U (10) est directement fixée à l'essieu des roues, de sorte que la barre horizontale (17) est parallèle à l'essieu. Un dispositif de contrôle de la perpendicularité (110), qui sert à assurer la perpendicularité du faisceau lumineux par rapport à la barre horizontale (17) est prévu.

公开(公告)号：EP2859305B1

公开(公告)日：2016-03-30

申请号：EP12813308.9

申请日：2012-12-17

申请人： SKF B.V

发明人： KOURTEV, Milen ,  SAFI HARB, Yosef ,  MOL, Hendrik Anne ,  SCHRAMM, Edo

IPC分类号： G01B21/26

CPC分类号： G07C5/0808 ,  B60C23/0488 ,  G01B21/26 ,  G01B2210/20 ,  G01B2210/24 ,  G01M17/013

公开(公告)号：EP2859305A1

公开(公告)日：2015-04-15

申请号：EP12813308.9

申请日：2012-12-17

申请人： SKF B.V

发明人： KOURTEV, Milen ,  SAFI HARB, Yosef ,  MOL, Hendrik Anne ,  SCHRAMM, Edo

IPC分类号： G01B21/26

CPC分类号： G07C5/0808 ,  B60C23/0488 ,  G01B21/26 ,  G01B2210/20 ,  G01B2210/24 ,  G01M17/013

摘要： The present invention concerns a method of on board determination of vehicle wheel alignment. In a first step (21) of the method, a lateral acceleration signal is generated, using an accelerometer mounted on the vehicle wheel. In a second step (22), a first lateral acceleration value a
y Acc is derived from a first portion of the lateral acceleration signal, which is during a longitudinal acceleration a
0 of the vehicle. In a third step, (23) of a second lateral acceleration value a
y CS is derived from a second portion of the lateral acceleration signal, which is measured when the longitudinal acceleration has ceased and the vehicle is travelling at constant speed. In a fourth step (24), the magnitude of the longitudinal acceleration a
0 associated with the first portion of the lateral acceleration signal is measured. In a fifth step (25), a toe angle α of the vehicle wheel is determined according to the following relationship: where g is the gravitational acceleration constant.

公开(公告)号：EP2539670A4

公开(公告)日：2013-12-18

申请号：EP11747797

申请日：2011-02-25

申请人： JOSAM AB

发明人： GIACOMINI FRANCO ,  VERVEER MARCO ,  BAECKLUND TORBJOERN ,  KARLSSON HANS

IPC分类号： G01B11/275

CPC分类号： G01B11/2755 ,  G01B2210/24 ,  G01B2210/283 ,  G01B2210/30 ,  G01B2210/303

摘要： Method for determining wheel alignment of a vehicle, which vehicle comprises at least one wheel axle (12, 13, 14) having an axle end with at least one wheel member (2a-b, 3a-b, 4a-b) at a respective longitudinal side of the vehicle. The method comprises steps for determining the out of square of the wheel axle in relation to the longitudinal geometric centreline of the vehicle. A system for carrying out the method is also described.

摘要翻译： 用于确定车辆的车轮定位的方法，所述车辆包括至少一个轮轴（12,13,14），所述轮轴具有车轴端部，所述车轴端部上分别具有至少一个轮构件（2a-b，3a-b，4a-b） 车辆的纵向侧。 该方法包括用于确定轮轴相对于车辆的纵向几何中心线的不平方的步骤。 还描述了执行该方法的系统。