| 摘要 |
The invention relates to a method and an arrangement for the detection of shorts circuits in the electrical system in a vehicle provided with a battery comprising-measuring and storing the value of the battery voltage at a first moment in time,-measuring the value of the battery voltage at a second moment in time,-comparing the values of the battery voltage at the first and second moments in time,-checking, if the battery voltages at the two moments in time differ from each other by more than a predetermined value, whether one or several of certain predefined systems in the vehicle have been engaged during the interval of time between the first and the second moments in time, with a short circuit being assumed to have taken place if none of the systems in the vehicle have been engaged during the interval of time. |
