Patent ID: 9234919
Filing Date: 2016-01-12
CPC Classification: G01R

Claim Text:
1. A sensor assembly for a current-measuring circuit and operatively connected to a power supply disconnection apparatus of a motor vehicle on-board circuit, the sensor assembly comprising: a first sensor apparatus arranged on a common circuit carrier to measure an intensity of an electrical current and output the measurements to a sensor controller via a first connection; a second sensor apparatus arranged on the common circuit carrier to measure an intensity of the electrical current and output the measurements in analog form to the sensor controller via a second connection, the second sensor apparatus not including an analog-digital converter; and a first analog-digital converter arranged on the common circuit carrier to convert analog measured values of the first sensor apparatus to digitized measured values, wherein the sensor controller has a microcontroller to evaluate the measured values from the first sensor apparatus and the second sensor apparatus and thereby control a power supply based upon the evaluated measured values.