公开(公告)号：EP2781927A1

公开(公告)日：2014-09-24

申请号：EP13159945.8

申请日：2013-03-19

Applicant: Delphi Technologies Holding S.à.r.l.

Inventor： Sykes, Martin ,  Smith, Nick

IPC: G01R31/02 ,  F01N3/10 ,  F02D41/14 ,  G01R31/00

CPC classification number: G01R31/024 ,  F01N3/2066 ,  F01N11/00 ,  F01N2550/05 ,  F01N2550/22 ,  F01N2610/10 ,  F02D41/221 ,  G01R31/006 ,  Y02A50/2325 ,  Y02T10/24 ,  Y02T10/47

Abstract: A method of testing the operational functionality of a component (15), said component being supplied by a supply voltage V via switching means (16), comprising connecting the output of the switching means to further circuitry comprising a first resistor (R1) connected to a first reference voltage (Vcc), and a second resistor (R2) connected to a second reference voltage, and determining the voltage at a point (A) between said resistors when the switching means is in either a nominally "on" and/or an "off" state.

Abstract translation: 一种测试组件（15）的操作功能的方法，所述组件由经由开关装置（16）的电源电压V提供，包括将开关装置的输出连接到另外的电路，该电路包括连接到 第一参考电压（Vcc）和连接到第二参考电压的第二电阻器（R2），并且当开关装置在标称“开”时确定所述电阻器之间的点（A）处的电压，和/或 一个“关”状态。