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1. CN109661562 - METHOD FOR DETERMINING PARAMETERS OF VEHICLE GEOMETRY OF WHEELS OF NON-ARTICULATED AXIS, USE OF METHOD, TEST STAND FOR VEHICLE AND MEASURING UNIT

Amt
China
Aktenzeichen/Anmeldenummer 201780043074.5
Anmeldedatum 12.07.2017
Veröffentlichungsnummer 109661562
Veröffentlichungsdatum 19.04.2019
Veröffentlichungsart A
IPC
G01B 11/275
GSektion G Physik
01Messen; Prüfen
BMessen der Länge, der Dicke oder ähnlicher linearer Abmessungen; Messen von Winkeln; Messen von Flächen; Messen von Unregelmäßigkeiten an Oberflächen oder Umrissen
11Messanordnungen gekennzeichnet durch die Verwendung optischer Messmittel
26zum Messen von Winkeln oder Kegeln; zum Prüfen der Achsrichtungen
275zum Prüfen von Radstellungen
CPC
G01B 11/2755
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11Measuring arrangements characterised by the use of optical means
26for measuring angles or tapers; for testing the alignment of axes
275for testing wheel alignment
2755using photoelectric detection means
G01B 2210/286
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
2210Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
10Wheel alignment
28Beam projector and related sensors, camera, inclinometer or other active sensing or projecting device
283Beam projectors and related sensors
286Projecting a light pattern on the wheel or vehicle body
Anmelder DURR ASSEMBLY PRODUCTS GMBH
杜尔装备产品有限公司
Erfinder DEUTSCH ANDRE
A·多伊奇
KOLB THOMAS
T·科尔布
STROH SIMON
S·施特罗
TENTRUP THOMAS
T·腾特鲁普
Vertreter 中国国际贸易促进委员会专利商标事务所 11038
Prioritätsdaten 102016112712 12.07.2016 DE
Titel
(EN) METHOD FOR DETERMINING PARAMETERS OF VEHICLE GEOMETRY OF WHEELS OF NON-ARTICULATED AXIS, USE OF METHOD, TEST STAND FOR VEHICLE AND MEASURING UNIT
(ZH) 用于确定非转向车轴的车轮的行走机构几何结构的参数的方法、所述方法的应用、用于车辆的试验台架以及测量单元
Zusammenfassung
(EN) The present invention relates to a method for determining parameters of the vehicle geometry of wheels of a non-articulated axis, to the use of said method, to a test stand for a vehicle and a measuring unit. The method relates to determining parameters of the vehicle geometry of the wheels of the rear axle of a vehicle from measurements of the toe angle in two measuring positions of the vehicle in the test state which are offset counter to each other in the x-direction. Thus, a wheel runout compensation is carried out. The thus determined vehicle axis can be used to adjust the driver assistance system and also to adjust the parameters of the vehicle geometry of the articulated wheels of the front axis. A measuring unit can be constructed such that several parallel lines for generating a flat pattern are generated by a parallel shifting of a sensor in the x-direction, which emits linear light with a line. Said type of line-shaped sensor can be replaced by a sensor having a punctiform light source, through which a line is scanned.
(ZH) 本发明涉及一种用于确定非转向车轴的车轮的行走机构几何结构的参数的方法、该方法的应用、用于车辆的试验台架以及测量单元。该方法涉及:从车辆在试验台架中在x方向上彼此错开的两个测量位置中的前束角测量中,确定车辆的后轴的车轮的行走机构几何结构的参数。由此,进行车轮偏摆补偿。如此确定的几何的行驶轴线可用于调整驾驶员辅助系统,以及用于调整前轴的转向车轮的行走机构几何结构的参数。测量单元可构造成,通过发出具有一条线的线状光的传感器沿x方向平行移动来产生多条平行的线,以生成面状图案。这种线式的传感器又可通过具有点状光源的传感器替代,通过点状光源扫描出线。