Abstract: An energy storage device for generating an n-phase supply voltage includes a plurality of energy supply branches that are connected in parallel, each of which is connected to an output connector of the energy storage device. Each of the energy supply branches includes a plurality of energy storage modules that are connected in series, each having at least one energy storage cell, and having a plurality of coupling modules connected to one of the plurality of energy storage modules, respectively, each configured to couple, or to bridge, the connected energy storage module with the energy supply branch. The energy storage device further includes a control system.

Abstract: A system for preventing condensate formation on a battery (1), in particular on a battery (1) that is cooled by means of a cooling device, wherein the battery (1) is surrounded by a housing (6), and wherein the housing (6) has at least one air inlet opening (8) and at least one air outlet opening (9), wherein the at least one air inlet opening (8) is designed such that air supplied to the housing (6) can flow into the housing (6) so as to flow around the battery (1), and wherein the at least one air outlet opening (9) is designed such that air can flow out of the housing (6).

Abstract: An energy storage device for generating an n-phase supply voltage includes a plurality of energy supply branches that are connected in parallel, each of which is connected to an output connector of the energy storage device. Each of the energy supply branches includes a plurality of energy storage modules that are connected in series, each having at least one energy storage cell, and having a plurality of coupling modules connected to one of the plurality of energy storage modules, respectively, each configured to couple, or to bridge, the connected energy storage module with the energy supply branch. The energy storage device further includes a control system.

Abstract: A system for preventing condensate formation on a battery (1), in particular on a battery (1) that is cooled by means of a cooling device, wherein the battery (1) is surrounded by a housing (6), and wherein the housing (6) has at least one air inlet opening (8) and at least one air outlet opening (9), wherein the at least one air inlet opening (8) is designed such that air supplied to the housing (6) can flow into the housing (6) so as to flow around the battery (1), and wherein the at least one air outlet opening (9) is designed such that air can flow out of the housing (6).

Abstract: A method and system for a wireless interface to the electronics of an automotive vehicle for a remote application in the vehicle or within communication range of the vehicle. The remote application may be a navigation system using vehicle motion sensor data to provide or improve a navigation solution for the vehicle. In an alternative embodiment, the remote application is diagnostic software running on a handheld computer that evaluates vehicle systems in a diagnostics procedure.

Abstract: A wireless communication system for control units in a vehicle, where a Gateway controller is provided, which may be linked via a first interface to least one microcontroller of a control unit of the vehicle, and which may be connected via a second interface to a wireless communications connection, the second interface encompassing at least one interface element which allows the broadband transmission of data via the wireless communications interface.

Abstract: A method and system for a wireless interface to the electronics of an automotive vehicle for a remote application in the vehicle or within communication range of the vehicle. The remote application may be a navigation system using vehicle motion sensor data to provide or improve a navigation solution for the vehicle. In an alternative embodiment, the remote application is diagnostic software running on a handheld computer that evaluates vehicle systems in a diagnostics procedure.

Abstract: A method and system for a wireless interface to the electronics of an automotive vehicle for a remote application in the vehicle or within communication range of the vehicle. The remote application may be a navigation system using vehicle motion sensor data to provide or improve a navigation solution for the vehicle. In an alternative embodiment, the remote application is diagnostic software running on a handheld computer that evaluates vehicle systems in a diagnostics procedure.

Abstract: A method and a device for acquiring performance quantities of a product, in particular until its technical failure, and for determining the remaining service life of the product are described. The determination of the remaining service life of the product, acquisition of service lives of the products and determination of service life threshold values are performed on the basis of performance quantities subdivided into classes (classified). Weighting factors are determined first and then these weighting factors are used to determine weighted, cumulative service lives and service life threshold values. The reliability of products is monitored in mass production.

Abstract: A method and system is provided for a protocol translation device that may include two different protocols and an intermediate, network-independent protocol. In an embodiment, an emerging worldwide standard, Bluetooth, provides a wireless interface to the electronics in an automotive vehicle via the de-facto standard for vehicle buses, Controller Area Network (CAN). A remote application can connect to this interface via a Bluetooth host in the vehicle or in communication range of the vehicle.

Abstract: A steering wheel for a vehicle which includes sensors. The sensors are distributed into numerous segments and thus enable the position of an operator's hands on the steering wheel to be detected with high local resolution. The signals supplied by the sensors are analyzed and makes it possible to detect the position of the hands, and the maximum possible steering angle that can be set at the steering wheel without changing the grip. Control actions and control signals can be derived from this information by means of a control.

Abstract: A method and a control unit for operating an internal combustion engine of a motor vehicle are provided, in particular for controlling/regulating the internal combustion engine as a function of an air-mass sensor signal from a first air-mass sensor. A first auxiliary signal, which is obtained arithmetically from an additional sensory system or from models of the internal combustion engine, allows a plausibility control or the substitution of the air-mass sensor signal in the case of signal interference of the air-mass sensor signal, and thereby ensures that the internal combustion engine is able to continue working in the optimal operating point.

Abstract: A method and a control unit for operating an internal combustion engine of a motor vehicle are provided, in particular for controlling/regulating the internal combustion engine as a function of an air-mass sensor signal from a first air-mass sensor. A first auxiliary signal, which is obtained arithmetically from an additional sensory system or from models of the internal combustion engine, allows a plausibility control or the substitution of the air-mass sensor signal in the case of signal interference of the air-mass sensor signal, and thereby ensures that the internal combustion engine is able to continue working in the optimal operating point.

Abstract: A method and a device for event interpretation and output of operating instructions in motor vehicles are described. The inventive idea is to bundle the wealth of information regarding errors and/or defects resulting from the multitude of sensors and the complexity of modern vehicles, optionally linking it with empirical findings and outputting operating instructions to the driver, so that the instructions do not make excessive technical demands of the driver but instead are adapted to his/her instantaneous situation. The core of the inventive concept is to use an electronic database which contains the technical information including the error codes of devices of the automotive sensor and electronic systems for analysis of event information which informs the driver comprehensively and yet comprehensibly regarding the problems that have occurred. Likewise the database may be the target of an inquiry initiated by the driver.

Abstract: A method for remotely accessing at least one of at least one CAN node arrangement of a CAN bus arrangement associated with the vehicle during vehicle operation, the CAN bus arrangement being associated with a CAN gateway arrangement for coupling to an external network, inn which the method includes the steps of communicating an initialization control message from the CAN gateway arrangement to the at least one CAN node arrangement using the CAN bus arrangement, the initialization control message including a CAN node arrangement identifier code, comparing the CAN node arrangement identifier code with a unique CAN node arrangement identifier code stored at each of the at least one CAN node arrangement for determining a selected CAN node arrangement based on the CAN node arrangement identifier code and the unique CAN node arrangement identifier code, processing the initialization control message using the selected CAN node arrangement, communicating a data addressing message from the CAN gateway arrangement to t

Abstract: A method for the detection of errors in a motor vehicle, performance characteristics and information for characterizing the performance characteristics being recorded in a motor vehicle over a specific period of time. To make possible a predictive detection of errors in a motor vehicle at a high degree of reliability, a method is proposed having the following steps: From the performance characteristics recorded before the occurrence of a specific error in the motor vehicle, a performance characteristics model is generated, which is assigned to the error. The performance characteristics model is described in an appropriate form (rules and/or mathematical functions), and the currently recorded performance characteristics are compared during the operation of the motor vehicle with the descriptions of the performance characteristics models characterizing the errors.

Abstract: A wireless communication system for control units in a vehicle, where a Gateway controller is provided, which may be linked via a first interface to least one microcontroller of a control unit of the vehicle, and which may be connected via a second interface to a wireless communications connection, the second interface encompassing at least one interface element which allows the broadband transmission of data via the wireless communications interface.

Abstract: A device and a method for storing and/or analyzing data in a memory in a motor vehicle is described, the data being transmitted in the vehicle over a data bus to which are or can be connected components such as vehicle systems, sensors, actuators and other vehicle components. The memory is designed as a central memory medium for the components connected to the data bus, and it is also connected to the data bus in the vehicle. The data is stored permanently in the memory medium for the entire service life of the vehicle. In addition, the data is interpreted by analyzing arrangements connectable to the memory medium, preferably in such a manner that a measure of the usage and/or wear of the vehicle and/or its components is obtained.

Abstract: In a method and system for estimating a trajectory of a vehicle having an Electronic Stability Program (ESP), sensor data pertaining to dynamics of the vehicle is obtained, and an estimate of the trajectory of the vehicle is calculated using the sensor data and vehicle dynamics parameters estimated by the ESP. The acquisition of the sensor data and the calculation of vehicle trajectory estimates occur independently of any external signal communication infrastructure-based trajectory estimation tools.

Abstract: A steering wheel (1) for a vehicle is proposed, which . . . 2 plural sensors (7) and (9). The sensors (7) and (9) are distributed into numerous segments (13) and (15) and thus enable the position of the hands on the steering wheel (1) to be detected with high local resolution. A method according to the invention for analyzing the signals supplied by the sensors (7) and (9) makes it possible to detect the position of the hands, and the maximum possible steering angle that can be set at the steering wheel (1) without changing the grip is also determined. Control actions and control signals can be derived from this information by means of a control unit. 2TRANSLATOR'S NOTE: Verb missing; presumably “comprises.