Robert Boschgmbh

Michael Ott

Dirk Steinbuch

Matthias Steinhauer

Karin Moertlbauer

A device for generating and/or processing a signal, and a method for ascertaining an adjustment of a device for processing or generating a signal. The method includes the steps: generating a transmission signal or a test signal with the aid of a signal device of a device; separating first signals, which come to the signal device from an interface device of the device, from second signals which come to the interface device from the signal device, the interface device being coupleable or coupled to a transmitting and/or receiving antenna; and outputting the first and the second signals separately from one another.

Device for processing or generating a signal, and method for ascertaining an adjustment

A method for operating a radar sensor, having the steps: sending out a transmit signal; reception, by a receive unit, of the transmit signal reflected by at least one target object; evaluation of the receive signal; and regulation of a cutoff frequency of a high-pass filter as a function of the evaluated receive signal.

Device for operating a radar device

A radar sensor for driver assistance systems in motor vehicles includes a transmitting and receiving device for transmitting and receiving radar signals, an electronic evaluation device for evaluating the received signals, an electronic control device for controlling the operating functions of the radar sensor, and a self-monitoring device for detecting operating parameters of the radar sensor and for comparing the detected parameters to specific setpoint values, where a control device modifies at least one of the operating parameters and a control circuit controls the parameter to the setpoint value thereof.

Radar sensor for driver assistance systems in motor vehicles

A method for ascertaining operating data of a radar sensor, including transmitting defined data of a first subsequence of ramp signals to an RF component of the radar sensor; ascertaining the data of the remaining subsequences of the ramp signals from the defined values of the first subsequence with the aid of the RF component; and storing the ascertained data of the remaining subsequences in a first memory of the RF component.

Device for ascertaining operating data for a radar sensor

An electronic control unit for radar sensors, in particular for driver assistance systems in motor vehicles, including an integrated component for generating and processing high-frequency signals, and a controller for controlling functions of this component, including monitoring functions for monitoring the operability of the radar sensor, characterized by an error injector integrated into the component for generating defined error conditions for a functional test of the monitoring functions.

Electronic control unit for radar sensors

A method is described for operating a radar device for a motor vehicle, the method comprising the following steps:

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Stuttgart, Germany

Michael Ott