Abstract: An assembly for determining a measurement quantity for a braking force acting on a brake, including a carrier and a brake holder. The aim of the invention is for the assembly to enable precise and reproducible measurements of a measurement quantity characteristic of the braking force. This aim is achieved in that the brake holder is arranged in such a way that the brake holder can be elastically and laterally displaced with respect to the carrier, wherein the brake holder is fastened to the carrier by at least one elastic bending element, wherein a sensor device is provided for determining the displacement distance of the brake holder with respect to the carrier.

Abstract: The invention relates to an integrated air-supply unit, in particular for air-suspension systems for motor vehicles, said unit comprising an air compressor having an electric motor and an air dryer. The air compressor together with the electric motor, air dryer and a number of pneumatic connections form a functional unit.

Abstract: An electronic control unit for controlling and/or regulating at least one motor vehicle includes at least one integrated microcontroller system for executing software and at least two microcontroller units that each executes at least one independent operating system. The at least one interface is provided for the purpose of interchanging information between the microcontroller units. The electronic control unit includes a first microcontroller unit configured to control and/or regulate of a first motor vehicle system, and a second microcontroller unit configured to use the interface of the first microcontroller unit to provide defaults for the control and/or regulation of the first motor vehicle system.

Abstract: An assembly for determining a measurement quantity for &braking force acting on a brake, including a carrier and a brake holder. The aim of the invention is for the assembly to enable precise and reproducible measurements of a measurement quantity characteristic of the braking force. This aim is achieved in that the brake holder is arranged in such a way that the brake holder can be elastically and laterally displaced with respect to the carrier, wherein the brake holder is fastened to the carrier by at least one elastic bending element, wherein a sensor device is provided for determining the displacement distance of the brake holder with respect to the carrier.

Abstract: The invention relates to an integrated air-supply unit, in particular for air-suspension systems for motor vehicles, said unit comprising an air compressor having an electric motor and an air dryer.

Abstract: An electronic control unit for controlling and/or regulating at least one motor vehicle includes at least one integrated microcontroller system for executing software and at least two microcontroller units that each executes at least one independent operating system. The at least one interface is provided for the purpose of interchanging information between the microcontroller units.

Abstract: A location-determining device in a motor vehicle having at least one receiver device for receiving position signals and time signals for a multiplicity of satellites assigned to a global navigation system and a location-calculating module for calculating location information based on received position data and time data. The location-determining device has at least one receiver device structurally integrated into the housing of an optical sensor unit, wherein the housing is arranged in a passenger compartment in a region of an upper edge of a windscreen, and wherein the housing does not have more than a single connection to a vehicle data bus and not more than a single connection to a vehicle power supply.

Abstract: A modularly constructed electronic motor vehicle control system, includes wheel speed sensor inputs, at least one brake controller, and inertial sensors. The signals from the wheel speed sensors are fed into a chassis base module. The module evaluates the signals and feeds them to an electronic brake controller spatially separated from the chassis base module. The chassis base module and the brake controller are disposed in separate control device housings.

Abstract: A location-determining device in a motor vehicle having at least one receiver device for receiving position signals and time signals for a multiplicity of satellites assigned to a global navigation system and a location-calculating module for calculating location information based on received position data and time data. The location-determining device has at least one receiver device structurally integrated into the housing of an optical sensor unit, wherein the housing is arranged in a passenger compartment in a region of an upper edge of a windscreen, and wherein the housing does not have more than a single connection to a vehicle data bus and not more than a single connection to a vehicle power supply.

Abstract: Disclosed is an integrated circuit arrangement for safety-critical applications, such as for regulating and controlling tasks in an electronic brake system for motor vehicles. The arrangement includes several electronic, cooperating functional groups (25, 25?), with electric lines (30) provided to interconnect the functional groups (25, 25?). The functional groups consist of a first type and a second type, with the functional groups of the first type having at least the functional group redundant microprocessor system (1) or the functional group input/output devices (19). The functional groups of the second type have at least the functional groups actuator drivers (11, 15, 24, 35) and safety circuits (5, 5?, 7, 7?). The functional groups of the first type and the second type are grouped on a joint chip or chip support member (23).

Abstract: A modularly constructed electronic motor vehicle control system, includes wheel speed sensor inputs, at least one brake controller, and inertial sensors. The signals from the wheel speed sensors are fed into a chassis base module. The module evaluates the signals and feeds them to an electronic brake controller spatially separated from the chassis base module. The chassis base module and the brake controller are disposed in separate control device housings.

Abstract: Control unit for motor vehicle brakes composed of conventional function groups with an electronic brake controller and a hydraulic unit that is in particular rigidly connected to the controller, with the electronic controller comprising a redundant or partly redundant microprocessor system with several central processing units (CPU), and with the conventional function groups including a control philosophy at least for anti-lock control. Furthermore, the control unit comprises non-conventional hardware and software function groups of an otherwise external motor vehicle passenger protection safety system, which in particular does not intervene directly into driving dynamics, hence, is passive. These groups are integrated into the ambience of the control unit for motor vehicle brakes, and ambience implies that the non-conventional hardware and software function groups to be integrated are arranged at least in the immediate vicinity of the conventional electronic brake controller.

Abstract: A control device of a protective means for rollover protection for a motor vehicle includes a rotational acceleration sensor for the rotational acceleration about the longitudinal axis of the vehicle (rolling motion of the vehicle) and an analyzer device for analyzing the rotational acceleration (angular acceleration). A signal that depends on the rotational acceleration is output by the analyzer device for the protective means for rollover protection.

Abstract: Disclosed is an integrated circuit arrangement for safety-critical applications, such as for regulating and controlling tasks in an electronic brake system for motor vehicles. The arrangement includes several electronic, cooperating functional groups (25, 25?), with electric lines (30) provided to interconnect the functional groups (25, 25?). The functional groups consist of a first type and a second type, with the functional groups of the first type having at least the functional group redundant microprocessor system (1) or the functional group input/output devices (19). The functional groups of the second type have at least the functional groups actuator drivers (11, 15, 24, 35) and safety circuits (5, 5?, 7, 7?). The functional groups of the first type and the second type are grouped on a joint chip or chip support member (23).

Abstract: An acceleration sensing unit (1) includes an acceleration sensor element (4), wherein said sensing unit (1) emits an electric signal at a signal output (k3, k4), the sensing unit (1) is electrically active and supplied with electric energy through the signal output. In an assembly composed of the above-mentioned sensing unit and a control unit, the sensing unit includes at least one signal line (3) connected to control unit (2), with said control unit being in particular an electronic motor vehicle brake control unit, and the control unit (2) transmits the energy for the connected sensing unit(s) (1) by way of the signal lines (3).

Abstract: The present invention relates to a system for detecting safety-critical measured quantities, in particular yaw rates or acceleration data in automotive vehicles, comprising at least two independent measuring channels with sensors that are independent of one another and elements for verifying a malfunction or a failure of the measuring channels. The first measuring channel and the additional measuring channel(s) are operated in hot redundancy employing sensors of the similar type but not exactly identical in such a manner that the sensors are operated in parallel and without restriction. This invention also relates to a device consisting of a sealed housing with a plug, and the aforementioned system is accommodated in the sealed housing.

Abstract: An acceleration sensing unit (1) includes an acceleration sensor element (4), wherein said sensing unit (1) emits an electric signal at a signal output (k3, k4), the sensing unit (1) is electrically active and supplied with electric energy through the signal output. In an assembly composed of the above-mentioned sensing unit and a control unit, the sensing unit includes at least one signal line (3) connected to control unit (2), with said control unit being in particular an electronic motor vehicle brake control unit, and the control unit (2) transmits the energy for the connected sensing unit(s) (1) by way of the signal lines (33).

Abstract: The invention discloses an electrohydraulic pressure control device (30) with integrated pressure sensors (16) for sensing the pressure of a fluid in pressure lines (34), wherein several pressure transducers (16) are arranged in a hollow space (10), each comprising a pressure metering diaphragm (32) and an electrically passive transducer (33), and the transducer does not comprise a device for calibration of the electric transducer signal.

Abstract: The present invention relates to a device for driving dynamics control comprising a valve block (19) and an electronic controller unit (1), wherein electronic components (38) at least for the braking intervention are arranged within the controller unit and process signals of at least one driving dynamics sensor (3, 14, 47), such as a yaw rate sensor and/or acceleration sensor, and wherein at least electrohydraulic valves are arranged in the valve block that is characterized in that at least one driving dynamics sensor is integrated in the device.

Abstract: The present invention describes an active magnetic sensor, in particular for detecting the rotational behavior of a wheel, comprising a magneto-electric transducer (2) that is electrically connected to a modulator (5), a current source subassembly (4) controlling the signal current output at the sensor output (k3, k4), said sensor being characterized by an undervoltage monitoring circuit (10) which monitors the electric signal prevailing at sensor output (k3, k4) with respect to whether a voltage value falls below a first predetermined threshold voltage (VU) and which controls the signal current output at sensor output (k3, k4) in dependence on the result of this monitoring action by influencing the current source sub-assembly (4).