Abstract: A method for monitoring operation of at least one electrical load for a vehicle. A comparison of an actual value of an operating parameter with four threshold values is performed. A monitoring signal is also generated dependent on a result of the comparison, the monitoring signal being generated with a first signal characteristic if the actual value lies between the first threshold value and the third threshold value or between the second threshold value and the fourth threshold value, or being generated with a second signal characteristic if the actual value lies above the third threshold value or below the fourth threshold value. The first signal characteristic effects activation of at least one safety function that maintains an active operating state of the at least one electrical load. The second signal characteristic effects deactivation of the at least one electrical load.

Abstract: A control device for a motor vehicle. In the event of an interruption of an external voltage supply, limited functionality can continue to be maintained. For this purpose, it is provided to deactivate some functional modules of the control device in the event of an interruption of the external supply voltage and to use electrical energy stored in the deactivated functional modules for the voltage supply of further functional modules.

Abstract: A method for operating a computing arrangement. The computing arrangement includes: a plurality of single-chip systems, wherein the single-chip systems are configured to obtain the same sensor data, and at least one degradation mechanism configured to perform functions of a failed single-chip system on another single-chip system. In the method, when a failure of at least one of the single-chip systems is sensed, a switch takes place to another single-chip system o perform a function assigned to the failed single-chip system. A degradation mechanism is additionally performed.

Abstract: A method for monitoring operation of at least one electrical load for a vehicle. A comparison of an actual value of an operating parameter with four threshold values is performed. A monitoring signal is also generated dependent on a result of the comparison, the monitoring signal being generated with a first signal characteristic if the actual value lies between the first threshold value and the third threshold value or between the second threshold value and the fourth threshold value, or being generated with a second signal characteristic if the actual value lies above the third threshold value or below the fourth threshold value. The first signal characteristic effects activation of at least one safety function that maintains an active operating state of the at least one electrical load. The second signal characteristic effects deactivation of the at least one electrical load.