发明申请
WO2010027300A1 DEVICE AND METHOD FOR DIAGNOSING THE PRESENCE AND/OR FOR DETERMINING A LOCATION OF A FAULT IN AN ELECTRICAL SYSTEM OF A VEHICLE
审中-公开
基本信息:
- 专利标题: DEVICE AND METHOD FOR DIAGNOSING THE PRESENCE AND/OR FOR DETERMINING A LOCATION OF A FAULT IN AN ELECTRICAL SYSTEM OF A VEHICLE
- 专利标题(中):用于诊断存在和/或用于确定车辆电气系统中的故障位置的装置和方法
- 申请号:PCT/SE2008/000501 申请日:2008-09-08
- 公开(公告)号:WO2010027300A1 公开(公告)日:2010-03-11
- 发明人: HALLBERG, Henrik , LARSSON, Peter
- 申请人: VOLVO TECHNOLOGY CORPORATION , HALLBERG, Henrik , LARSSON, Peter
- 申请人地址: S-405 08 Göteborg SE
- 专利权人: VOLVO TECHNOLOGY CORPORATION,HALLBERG, Henrik,LARSSON, Peter
- 当前专利权人: VOLVO TECHNOLOGY CORPORATION,HALLBERG, Henrik,LARSSON, Peter
- 当前专利权人地址: S-405 08 Göteborg SE
- 代理机构: FRÖHLING, Werner
- 主分类号: G01R31/02
- IPC分类号: G01R31/02
摘要:
The present invention discloses a diagnosing device and method for diagnosing the presence and/or location of a fault in an also disclosed electrical system comprising a plurality of units, wherein at least one diagnosing device is integrated into at least one unit of the electrical system. The diagnosing device comprises at least a first current regulating element for supplying the unit with a current, a second current regulating element for supplying a test load with a current, and a control element controlling the first and second current regulating element, wherein the control element is preferably programmable with a program code product, which is also disclosed herein.
摘要(中):
本发明公开了一种诊断装置和方法,用于在包括多个单元的公开的电气系统中诊断故障的存在和/或位置,其中至少一个诊断装置被集成到电气系统的至少一个单元中。 诊断装置至少包括用于向该单元提供电流的第一电流调节元件,用于向电流提供测试负载的第二电流调节元件以及控制第一和第二电流调节元件的控制元件,其中控制元件 优选地可以用程序代码产品来编程,其也在本文中公开。
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01R | 测量电变量;测量磁变量(通过转换成电变量对任何种类的物理变量进行测量参见G01类名下的 |
------G01R31/00 | 电性能的测试装置;电故障的探测装置;以所进行的测试在其他位置未提供为特征的电测试装置 |
--------G01R31/02 | .对电设备、线路或元件进行短路、断路、泄漏或不正确连接的测试 |