Abstract: A device for electrical energy management of a vehicle system of a motor vehicle includes a power supply for supplying energy to the vehicle system of the motor vehicle. The power supply has a normal operation mode and a stand-by operation mode. A distributing device has voltage levels on the output side for supplying electrical energy to vehicle system components of the vehicle system. A state-monitoring device monitors the electrical energy supply of the power supply and controls the distributing device. A computer device has an operating system device and a volatile computer data memory that is designed to be kept energized even in the stand-by operation mode of the device for energy management, in such a way that the volatile computer data memory does not lose the data stored therein. A method and a motor vehicle corresponding to the device are also provided.

Abstract: A device for electrical energy management of a vehicle system of a motor vehicle includes a power supply for supplying energy to the vehicle system of the motor vehicle. The power supply has a normal operation mode and a stand-by operation mode. A distributing device has voltage levels on the output side for supplying electrical energy to vehicle system components of the vehicle system. A state-monitoring device monitors the electrical energy supply of the power supply and controls tire distributing device. A computer device has an operating system device and a volatile computer data memory that is designed to be kept energized even in the stand-by operation mode of the device for energy management, in such a way that the volatile computer data memory does not lose the data stored therein. A method and a motor vehicle corresponding to the device are also provided.

Abstract: The present invention relates to a device for monitoring the proper functioning of a transmission path, particularly of a camera (12), comprising a camera (12), particularly a digital camera, for capturing a detection area (14) and for generating corresponding first signals (S1), a display unit (26) for displaying the detection area (14) captured by the camera (12) using the first signals (S1), a light source array (18) arranged in the detection area (14) of the camera (12), a detection unit (30) with an optical measuring sensor array (32) for detecting the display output of the display unit (26) and for generating corresponding second signals (S2), a monitoring unit (36) that actuates the light source array (18) using a pre-definable pattern (M) and checks whether the second signals (S2) detected by the detection unit (30) contain the pattern (M), during evaluation of the display output of the display unit (26), and a communication unit (24) for transmitting the first and second signals (S1, S2) and the pre-

Abstract: The present invention relates to a device for monitoring the proper functioning of a transmission path, particularly of a camera (12), comprising a camera (12), particularly a digital camera, for capturing a detection area (14) and for generating corresponding first signals (S1), a display unit (26) for displaying the detection area (14) captured by the camera (12) using the first signals (S1), a light source array (18) arranged in the detection area (14) of the camera (12), a detection unit (30) with an optical measuring sensor array (32) for detecting the display output of the display unit (26) and for generating corresponding second signals (S2), a monitoring unit (36) that actuates the light source array (18) using a pre-definable pattern (M) and checks whether the second signals (S2) detected by the detection unit (30) contain the pattern (M), during evaluation of the display output of the display unit (26), and a communication unit (24) for transmitting the first and second signals (S1, S2) and the pre-