Robert Boschgmbh

Ulf Wilhelm

Martin Heinebrodt

Fred Oechsle

Michael Knoop

Bernhard Lucas

Dirk Meister

Joachim Thiele

Hermann Winner

Werner Uhler

Goetz Braeuchle

Michael Weilkes

Martin Staempfle

Paco Haffmans

Martin Randler

Wolfgang Hermsen

Ulrike Ahlrichs

Stefan Nordbruch

Oliver Pink

Silvia Kronmueller

Christoph Schroeder

Jens Frey

Thorsten Pannek

Marc-Michael Meinecke

Sybille Eisele

Stephanie Arramon

Svetlana Rau

Joachim Hauk

Joerg Hilsebecher

Tobias Rentschler

Hermann Mayer

Udo Bischof

Andreas Grimm

Wolfgang Branz

Tjark Vandommele

Charlotte Grinenval

Jan-Carsten Becker

Wolfgang Schroeder

Martin Staemple

Stephan Kopischke

Matthias Brettschneider

Achim Turan

Norman Fournier

Tino Sommer

Wolfgang Stolz

Martin STÄMPFLE

Stefan Scholz

Carsten Anklam

Ingo Meinke

Markus Maurer

Volker Von Holt

Alexander Kirchner

Götz KÜHNLE

A method for operating an automated vehicle. The method includes: detecting surroundings of the vehicle; providing surroundings data of the detected surroundings; supplying the surroundings data to a situation detection unit including a defined number greater than one of situation detection elements; computationally modeling the surroundings of the vehicle with the aid of the situation detection elements; activating driver assistance systems using output data of the models of the situation detection elements; deciding, with the aid of a decision-making unit, which output data of the models of the situation detection elements are used for activating an actuator unit of the vehicle; and activating the actuator unit of the vehicle using the decided-upon output data.

Method and device for operating an automated vehicle

A method for validating software functions in a driver assistance system for motor vehicles. The method includes: a) recording input data of at least one system group to be tested, the input data being adapted to a first configuration of the system group to be tested; b) supplying the recorded data to the software of the system group to be tested in a second configuration and simulating the function of this system group in this second configuration; and c) comparing the system responses occurring during the simulation using predefined setpoint criteria. The input data recorded in step a) are combined in a data object, which has a predefined data structure, with configuration data, which describe the first configuration, and during the validation of the functions of the system group in the second configuration, the data supplied in step b) are generated from the contents of this data object.

Method for validating software functions in a driver assistance system for motor vehicles

A vehicle is operable in a first operating mode in which the vehicle travels autonomously inside the traffic lane based on a detection of lane markings of a traffic lane and in a second operating mode in which the vehicle autonomously follows a vehicle driving in front while ignoring lane markings, and a method of its operation includes operating the vehicle in a first of the two operating modes, detecting a vehicle environment, and switching from the first operating mode to the other of the two operating modes as a function of the detected vehicle environment. A device can execute the method and a computer program can be executed by a device for performing the method.

Method and device for operating a vehicle

A method includes steps of detecting an object in an environment of a motor vehicle; in a first phase, tracking the object with respect to the motor vehicle with the aid of a first movement model of the motor vehicle; detecting a collision of the motor vehicle with an obstacle; and in a second phase, tracking the object with respect to the motor vehicle with the aid of a second movement model of the motor vehicle.

Object tracking prior to and during a collision

A highly automated driving function for controlling a motor vehicle includes a plurality of function components. A method for controlling the motor vehicle includes steps of executing the driving function using a first function component, comparing the behavior of the first function component to a specified behavior, ascertaining that the behavior of the first function component deviates from the specified behavior, ascertaining a first accident risk if the driving function continues to be executed with the aid of the first function component, ascertaining a second accident risk if the execution of the driving function continues with the aid of a second function component, and executing the driving function with the aid of the particular function component whose allocated accident risk is the lowest.

Risk-based control of a motor vehicle

A method for guiding a vehicle, at least one parameter of the surroundings of the vehicle being detected by at least one sensor; a travel corridor being ascertained based on the parameter; a trajectory being ascertained as a function of at least one other parameter within the travel corridor; and the guidance of the vehicle being adapted as a function of the ascertained trajectory.

Method for guiding a vehicle and a driver assistance system

A method and a device for avoiding a possible subsequent collision and for reducing the accident consequences of a collision, in which after a first collision of the vehicle with a further road user has taken place, an automatic braking intervention by a vehicle safety system is released according to a braking model by ascertaining vehicle data from the handling of the host vehicle, buffering the vehicle data ascertained in a memory, inferring the category of the road being traveled on at the moment from the buffered vehicle data, determining an initial distance as a function of the road category determined, and ascertaining the condition for releasing the brake using this initial distance.

Method and device for avoiding a possible subsequent collision and for reducing the accident consequences of a collision

A driver assistance system for motor vehicles has a sensor device for measuring data about the environment of the vehicle, at least two assistance functions, and a data processing device, which analyzes the measured data and generates at least one specific environmental hypothesis for each assistance function, which provides output data in a form prepared for the corresponding assistance function, at least one environmental hypothesis which has a structure divided into a plurality of partial hypotheses being predefined in the data processing device, and the partial hypotheses having such a logical relationship with one another that output data of one partial hypothesis flow into the generation of the other partial hypothesis, and at least two assistance functions directly or indirectly use a shared partial hypothesis.

Driver assistance system having a plurality of assistance functions

A safety device for motor vehicles includes an impact detection system and a triggering device for triggering a braking operation as a function of a signal of the impact detection system characterized in that the triggering device is designed for the purpose of triggering the braking operation when the impact detection system indicates the beginning of an impact.

Safety device for motor vehicles

A method and a device for controlling automatic emergency braking of a motor vehicle to reduce the severity of a collision of a vehicle with an object, the position and/or speed of the object with respect to the host vehicle being determined via an object detection device, and this information being sent to a collision detection device which ascertains whether a collision with an object is imminent and, on detecting a collision, triggers emergency braking and ascertains a collision instant, emergency braking being terminated after the period of time until the determined collision instant has elapsed.

Method and device for controlling automatic emergency braking

A method and a device for automatic triggering of deceleration of a vehicle for preventing a collision, which is accomplished by the fact that a variable, which represents a probability of collision with another vehicle, must exceed a predefinable threshold value, and the threshold value is variable as a function of the driver's response, the current driving situation, or the ambient situation. To determine the change in the threshold value, signals from a steering angle sensor, a brake pedal sensor, an accelerator pedal sensor, a device for determining the speed of the vehicle, a device for determining the uphill or downhill slope of the road, a device for determining the vehicle yaw rate, a device for determining the vehicle float angle or a device for detecting stationary and moving objects in the vicinity of the vehicle, in particular in the area in front of the vehicle, are analyzed.

Method and device for automatically triggering a vehicle deceleration

Described is a data transmission path including a device for checking the data integrity of data transmitted from the sender side to the receiver side of the data transmission path, in a motor vehicle in particular, having a first data modification device on the sender side and a second data modification device on the receiver side which each have the same transmission function and a comparator for comparing the output data of the data modification devices. Input data are modified into output data on the sender side and transmitted to the receiver side, and identical input data are transmitted to the receiver side and modified there into output data. Moreover, a method for checking the data integrity is described.

Data transmission path including a device for checking the data integrity

A driver assistance system includes a position finding system () for locating objects in the surroundings of a vehicle and at least one assistance function, as well as a device for recognizing special situations by recognizing a characteristic signature in at least one distribution of position finding data in a set of located objects.

Driver assistance system having a device for detecting special situations

In a method and a device for predicting movement trajectories of a vehicle to prevent or reduce the consequences of an imminent collision, in which for predicting the movement trajectories, only those trajectories are considered for which, because of a combination of steering intervention and braking intervention, the forces occurring at the wheels of the vehicle are within the range corresponding to the maximum force transferable from the wheel to the road. Particularly for systems which provide an automatic braking and/or steering intervention for avoiding a collision or reducing the severity of a crash with another object, an automatic braking and/or steering intervention is carried out as a function of the pre-calculated movement trajectories.

Method and device for predicting the travelling trajectories of a motor vehicle

A method and a device for warning the driver of a motor vehicle. An object detector is provided, which detects preceding vehicles and ascertains their distance and relative velocity with respect to the host vehicle and supplies these to an evaluation device. The evaluation device assumes that the preceding vehicle would perform a deceleration and ascertains as a further function of the variables measured by the object detector and the driver's reaction time and the host vehicle's maximum possible deceleration whether a collision with the preceding vehicle would be avoidable. If an unavoidability of a collision is recognized, then a driver warning device is activated.

Method and device for warning the driver of a motor vehicle

Growing community of inventors

Rutesheim, Germany

Ulf Wilhelm