公开(公告)号：EP2062022A1

公开(公告)日：2009-05-27

申请号：EP07736843.9

申请日：2007-05-08

Applicant: CORGHI S.p.A.

Inventor： CORGHI, Remo

IPC: G01M1/02

CPC classification number: G01N21/255 ,  G01B11/2522 ,  G01N21/85 ,  G01N2201/0221 ,  G01N2201/0224 ,  G01N2201/0618 ,  G01N2201/0692 ,  G01N2201/0694 ,  G01N2201/0696 ,  G06T7/521

Abstract: A method and a machine for balancing vehicle wheels with weights (18), the method comprising stages of: using a video camera (5, 6, 206) to frame a portion of a surface of a hub (101) of a wheel on which a weight (18) is to be applied, locating, in images of the hub (101) taken by the camera (5, 6, 206), at least a balancing plane (E1, E2) which is perpendicular to a rotation axis (A) of the wheel, piloting at least a pick-up device (8, 9, 209) such as to direct the at least a pick-up device (8, 9, 209) onto a point (P1, P2) of the hub (101) belonging to the balancing plane (E1, E2), detecting, by means of the pick-up device (8, 9, 209) characteristic geometric parameters of the hub (101) at the balancing plane (E1, E2), measuring an imbalance of the wheel, calculating, by means of an electronic calculator (4, 204) an entity of at least a weight (18) to be applied to the hub (101) at the balancing plane (E1, E2), and also calculating an angular position (T1, T2) of the weight (18) in the balancing plane (E1, E2).

Abstract translation: 一种用于平衡车轮与重物（18）的方法和机器，所述方法包括以下步骤：使用摄像机（5,6,206）来将车轮的轮毂（101）的表面的一部分框架 要施加重量（18），定位在照相机（5,6,206）拍摄的轮毂（101）的图像中，至少一个垂直于旋转轴线的平衡面（E1，E2） A），至少引导拾取装置（8,9,209），以将至少一个拾取装置（8,9,209）引导到所述至少一个拾取装置（1）的点（P1，P2）上， 通过所述拾取装置（8,9,209）检测所述轮毂（101）在所述平衡面（E1，E2）处的特征几何参数，所述轮毂（101）属于所述平衡平面（E1，E2） 测量车轮的不平衡，借助于电子计算器（4,204）计算要在平衡平面（E1，E2）处施加到轮毂（101）的至少一个重物（18）的实体， 并且还计算在t中的重量（18）的角位置（T1，T2） 他平衡平面（E1，E2）。

公开(公告)号：EP1793220A1

公开(公告)日：2007-06-06

申请号：EP05026175.9

申请日：2005-12-01

Applicant: PERGAM-SUISSE AG

Inventor： Ershov, Oleg ,  Klimov, Alexey

IPC: G01N21/39 ,  G01N33/00

CPC classification number: G01N33/0047 ,  G01N21/39 ,  G01N2021/1789 ,  G01N2021/1793 ,  G01N2021/399 ,  G01N2201/0612 ,  G01N2201/0692 ,  G01N2201/1211

Abstract: Apparatus (20) for remote laser-based detection of a analyte in a remote target region (4); comprising a reference container (8) for housing a reference substance identical with the analyte; a laser unit (1) which constituted to emit a laser beam of a tuneable wavelength towards the target region (4) to be analysed and along a reference path which passes through the reference container (8) for detecting the reference substance; a laser control means (12,16,17) constituted to control wavelength of the laser beam during detection periods such that the laser wavelength is changed to allow detection of an optical absorption profile of the analyte during detection periods; an analytical detection unit (15, 16, 12) which detects light from the target region and generates analytical signals during the detection periods, a reference detection unit (10,16,12) which detects laser light passed through the reference container and generates reference signals during the detection periods; and an analysing means (12) constituted to analyse the similarity of the analytical and reference signals or of one or more calculated functions respectively calculated from the analytical and reference signals for determining the concentration of the analyte in the target region.

Abstract translation: 用于远程目标区域（4）中的分析物的远程激光检测的装置（20）。 包括用于容纳与分析物相同的参考物质的参考容器（8） 激光单元（1），其构成为朝向要分析的目标区域（4）发射可调谐波长的激光束，并且沿着通过用于检测参考物质的参考容器（8）的参考路径; 激光控制装置（12,16,17），其被构造成在检测周期期间控制激光束的波长，使得激光波长被改变以允许在检测周期期间检测分析物的光吸收曲线; 检测来自所述目标区域的光并在所述检测期间生成分析信号的分析检测单元（15,16,12），检测通过所述参照容器的激光的基准检测单元（10,16,12） 检测期间的信号; 以及分析装置（12），用于分析分析和参考信号或分析和参考信号分别计算出的一个或多个计算函数的相似度，以确定目标区域中分析物的浓度。

公开(公告)号：EP1761758A2

公开(公告)日：2007-03-14

申请号：EP05857482.3

申请日：2005-06-27

Applicant: RIC Investments, LLC.

Inventor： DELFAVERO, John, R. ,  PERRY, Anthony, T.

IPC: G01N21/64

CPC classification number: G01N21/274 ,  G01J3/10 ,  G01J5/0896 ,  G01N21/3504 ,  G01N2201/0692

Abstract: A method of modulating an infrared radiation (IR) source that includes applying a time-varying, periodic voltage signal to the IR source, measuring a parameter of the voltage signal, and adjusting the voltage signal to maintain a substantially constant delivered power to the IR source. Adjusting the voltage signal is done based on the measured parameter and a predetermined relationship between the measured parameter of the voltage pulse and a resistance of such an infrared radiation source. Alternatively, the method includes applying a the voltage pulse, measuring a first parameter of the voltage pulse and a second parameter of a current passing through the infrared radiation source resulting from the applying step, and adjusting the voltage pulse to maintain a substantially constant delivered power to the infrared radiation source based on the first parameter and the second parameter.