Abstract: A power-distributing device for a vehicle electrical system of a motor vehicle may include at least a first power source terminal and a second power source terminal, at least a first safety supply terminal and a second safety supply terminal, a coupling unit to electrically couple the power source and safety supply terminals, and, for each of at least two power source terminals, a source switching element is to electrically couple the first and second power source terminals to the coupling unit, depending on a switching state. In an example, the power-distributing device may have, for each of at least two safety supply terminals, a supply switching element to electrically couple the first and second safety supply terminals to the coupling unit (24), depending on a switching state.

Abstract: In a method for operating a vehicle electrical system for a motor vehicle, a vehicle battery of the vehicle electrical system that has at least two sub-batteries provides electrical energy from more than one of the at least two sub-batteries at a conventional supply terminal of the vehicle electrical system, the conventional supply terminal being electrically coupled to the vehicle battery. At least a first and a second safety supply terminal of the vehicle electrical system are supplied with electrical energy by a coupling device of the vehicle electrical system, the coupling device being connected to the vehicle battery, and the coupling device electrically coupling the at least a first and second safety supply terminal each to exactly one of the at least two sub-batteries in accordance with a coupling state of the coupling device.

Abstract: A method for steering a motor vehicle by a steering mechanism. The steering mechanism has an actuating element, a manual actuator, a steering actuator, at least one transmission component, and a steering feel function. The steering actuator is connected to at least one steerable wheel of the motor vehicle via the at least one transmission component. The actuating element and the manual actuator are mechanically connected to each other. Operating values of a total transmission force acting on the at least one transmission component are transmitted to the steering feel function, which is used to determine input values of a manual force for the manual actuator from the determined operating values for the entire transmission force. The input values are transmitted to a system function for limiting the input values and compared to a predefined maximum value and a predefined minimum value for the actuating force by the system function.

Abstract: A method for controlling a steer-by-wire steering system in a motor vehicle, wherein, by means of an operator element to be actuated by an operator, a control command for actuating a steering actuator acting on at least one wheel to be steered is output, and wherein, by means of a force application element acting on the operator element and in operative connection with the steering actuator, an actuation force for the operator element is set. In the case of a disturbance of the force application element, the steering actuator is actuated so that the control command applied by the operator element is transmitted only in a damped manner to the steering actuator.

Abstract: A method for steering a motor vehicle by a steering mechanism. The steering mechanism has an actuating element, a manual actuator, a steering actuator, at least one transmission component, and a steering feel function. The steering actuator is connected to at least one steerable wheel of the motor vehicle via the at least one transmission component. The actuating element and the manual actuator are mechanically connected to each other. Operating values of a total transmission force acting on the at least one transmission component are transmitted to the steering feel function, which is used to determine input values of a manual force for the manual actuator from the determined operating values for the entire transmission force. The input values are transmitted to a system function for limiting the input values and compared to a predefined maximum value and a predefined minimum value for the actuating force by the system function.

Abstract: A method for controlling a steer-by-wire steering system in a motor vehicle, wherein, by means of an operator element to be actuated by an operator, a control command for actuating a steering actuator acting on at least one wheel to be steered is output, and wherein, by means of a force application element acting on the operator element and in operative connection with the steering actuator, an actuation force for the operator element is set. In the case of a disturbance of the force application element, the steering actuator is actuated so that the control command applied by the operator element is transmitted only in a damped manner to the steering actuator.