Abstract: A hybrid powertrain system includes torque generative devices to transfer power to an output member. An operator torque request, a rotational direction and speed of the output member, and a signal output from a transmission range selector are monitored. When a change in a direction of intended motion is determined, the powertrain system can change rotational direction of the output member when the speed of the output member is less than a threshold. The powertrain can inhibit a change in the rotational direction of the output member.

Abstract: A vehicle body for a commercial, vehicle includes a driver's cab mounted at least indirectly on a vehicle frame. The driver's cab is movable by a frontal impact force acting on the driver's cab in the vehicle longitudinal direction from an initial position to a deflected position, and the center of gravity of the driver's cab is arranged higher in the deflected position than in the initial position.

Abstract: The invention relates to a method for multi-sensorial object detection, wherein sensor information is evaluated together from several different sensor signal flows having different sensor signal properties. For said evaluation, the at least two sensor signal flows are not adapted to each other and/or projected onto each other, but object hypotheses are generated in each of the at least two sensor signal flows and characteristics for at least one classifier are generated based of said object hypotheses. Said object hypotheses are subsequently evaluated by means of a classifier and are associated with one or more categories. At least two categories are identified and the object is associated with one of the two categories.

Abstract: Assistance systems are increasingly being used to assist vehicle drivers when driving their vehicles. To this end, a camera is used to record image data from the area surrounding a vehicle, and at least some of the image data (1) are shown on a display following object identification and image processing. After the image data have been recorded by the camera, they are processed using object identification in order to identify objects (2, 3) in the recorded image data. At least some of the objects (2, 3) which have been identified in this manner are highlighted when showing the image data (1) on the display. In this case, the identified objects (2, 3) are highlighted in such a manner that the image data (1) to be shown are divided into two types of regions. In this case, the first type of region comprises the objects (2, 3) which have been identified and are to be highlighted and a surrounding region (2a, 3a) which respectively directly adjoins the latter in a corresponding manner.

Abstract: A method for controlling the exhaust gas temperature of a fuel cell system, the fuel cell system including a fuel cell having an anode and a cathode, and further including a fuel supply line for supplying H2-containing fuel to the anode, and an oxidant supply line for supplying O2-containing gas to the cathode, and at least one discharge line for discharging anode gas and/or cathode gas from the fuel cell. The discharge line is connected by at least one humidifier with the fuel supply line and/or with the oxidant supply line in such a manner that the fuel and/or the oxidant is/are humidified with moisture from the exhaust gas. The exhaust gas temperature is controlled by changing the temperature of the fuel in the fuel supply line and/or that of the oxidant in the oxidant supply line, and by transferring heat in the humidifier from the fuel and/or the oxidant to the exhaust gas.

Abstract: A method for detecting speed faults in a hybrid powertrain having engine and electric machine speed inputs includes directly sensing the engine and machine speeds and performing comparisons of sensed engine speed with engine speed determined based upon the machine speeds.

Abstract: A fuel cell system for generating electric power for a vehicle is constructed of modules. The modules being configured such that, depending on the space available in the vehicle, they are arranged in different directions and at different mutual distances above one another and/or side-by-side.

Abstract: A headrest for a vehicle seat includes a stationary support part, and an impact element which can be moved relative to the latter. The impact element is mounted on the support part via a lever system which can be at least partially decoupled, so that it permits different sequences of movement between impact element and the support part.

Abstract: A method and system for analyzing interlinked production processes for manufacturing a product are provided. Static and dynamic input data for at least one product parameter or process parameter are acquired. At least one degree of freedom of the at least one product parameter or process parameter is determined. At least one target parameter is acquired. The acquired static and dynamic input data are processed on the basis of at least one degree of freedom and, the at least one product parameter or process parameter is automatically adjusted. At least some of the data determined and acquired in steps a) to d) are stored or output.

Abstract: A method for characterizing a pattern present as stored information, includes the steps of generating a characterizing proposal for the pattern using a server computer system, presenting the pattern and the characterizing proposal to a client computer using a computer program via the Internet so as to enable a user to perform an evaluation of the characterizing proposal, and receiving an evaluation input from the user at the server computer system. The evaluation input is one of an acceptance input of the characterizing proposal and a rejection input of the characterizing proposal. The rejection input includes an alternative characterizing proposal.

Abstract: In an internal combustion engine with a cooling system and an exhaust gas recirculation (EGR) system including an EGR heat exchanger with a coolant inlet opening connected to a coolant outlet opening of the engine for receiving coolant therefrom and the engine including a coolant collecting rail mounted directly to the engine and having a coolant inlet opening connected to the EGR heat exchanger and at least one other coolant inlet opening in communication directly with at least one other coolant outlet opening of the engine.

Abstract: A directly injecting internal combustion engine has at least one cylinder which has a combustion space and in which a piston executes an oscillating movement, and an injection nozzle for the injection of fuel into the combustion space. The piston has a piston recess which has in its central region an elevation extending in the direction of a cylinder head. A surface of the piston recess which adjoins the elevation in the direction of the recess edge is connected to the elevation via a radius so an injection jet impinging in this region and injected at the earliest possible time point is distributed both in the elevation direction and in the recess edge direction. The surface adjoining the elevation in that direction has an extent in that direction such that an injection jet injected at the latest possible time point impinges onto the surface and is distributed both in the elevation direction and in the recess edge direction.