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Control device and method for determining the rotor angle of a synchronous
Determining the rotor angle of a synchronous machine. In one aspect, the invention provides a method that includes generating a multiplicity of ...
DC/DC converter circuit and battery system
A DC/DC converter circuit includes at least two DC/DC converters and a low-pass filter, the DC/DC converters in each case having one input side and one output...
Metal/oxygen battery with precipitation zone
In one embodiment, an electrochemical cell includes a negative electrode, a positive electrode, a precipitation zone located between the negative electrode and...
Thermal decoupling of battery cells in the case of a malfunction
A battery module having a plurality of battery cells positioned adjacent to one another and electrically connected to one another, between which the thermal...
A battery pack includes a first battery module, the first battery module including first unit batteries arranged side by side in a first direction, a second...
Method for creating a directory of road sections, method for ascertaining
all road sections within a search...
A method for creating a directory of road sections of a digital road map for a navigation system is provided. Furthermore, a method for ascertaining all road...
System and method for automated vehicle selection and automated fix
A system and method for automating the selection of vehicle identifying information for a diagnostic tool and for searching multiple databases of fix...
Device and method for measuring a camera
A device and a method are described for measuring a camera having an image sensor, in particular a fixed-focus camera, the device including: a camera support...
Method and device for detecting a malfunction of an electric machine
through the modulation of variables...
A method for detecting the malfunction in a three-phase synchronous electric machine by modulating variables. Two variables, which influence the torque of the...
Oxygen sensor regeneration
Methods and systems for heating an oxygen sensor. One system includes an oxygen sensor and controller. The oxygen sensor includes a heater and an ...
Self-powered pressure sensor assembly
In one embodiment, a pressure sensor assembly includes an accelerometer configured to produce a first current upon movement of the accelerometer, a capacitor...
Sensor device for detecting a flow property of a fluid medium
A sensor device for detecting at least one flow property of a fluid medium. The sensor device includes at least one sensor housing, in which at least one...
Method for identifying consumers and producers in a pneumatic, hydraulic,
or electrical network
In a method for identifying consumers in a pneumatic, hydraulic, or electrical network, a control unit detects connection and disconnection processes of the...
Device for selectively regenerating or performing tank leakage diagnosis
of a tank ventilation system
A device for selectively regenerating and performing tank leakage diagnosis of a tank ventilation system has a sorption filter and a pump. The sorption filter...
Fuel shut-off command with adaptive cruise control
Methods and systems for disabling a fuel shut-off state of a vehicle. One method includes counting, by a controller, a number of transitions of an engine...
Method and device for performing a control, in particular for use in a
A method for operating a boost pressure control in an engine system having a supercharged internal combustion engine, including the following: performing a...
Device and vehicle or production machine
A device for a vehicle or a production machine, having: a first hydraulic pump, which hydraulically drives a load; an internal combustion engine, which...
Exhaust gas purification system and method for controlling the same
An exhaust gas purification system capable of preventing clogging of a reducing agent injection valve due to solidified urea aqueous solution to prevent a...
Tub section for a washing machine
A method of manufacturing a tub section for a washing machine, wherein the tub section has a bearing housing of a bearing. The method includes manufacturing a...
Hybridly integrated component and method for the production thereof
A hybridly integrated component includes an ASIC element having a processed front side, a first MEMS element having a micromechanical structure extending over...
MEMS microphone with membrane antennas
A MEMS microphone. The microphone includes a backplate, a membrane, and a plurality of antennas. The backplate has a plurality of acoustic apertures. The...
Method and controller for calibrating an automatically-steering parking
A method for calibrating a parking aid, which is configured to actively control a steering angle of a vehicle, by: automatically detecting a parking space with...
KS lateral guidance system having a modified control characteristics when
A device for keeping a vehicle in its lane, including a reference model, which obtains geometric data regarding the position of the vehicle in the lane as well...
Enhanced blind spot detection for vehicle with trailer
A driver assistance method and system senses the presence of a trailer secured to a host vehicle and provides an indication thereof. When a yaw rate for the...
The invention is based on a wiper blade (12) with an elongated, spring-elastic carrier element (36) which is pre-curved concavely with respect to a vehicle...
Method for diagnosing an operating status of a drive device, and
diagnostic device and drive system
In a method for diagnosing an operating status of a drive device in a drive system of a motor vehicle having at least two drive devices configured as an...
Method for calibrating exhaust gas probes and fuel dosing devices in a
In a method for calibrating a measuring signal of an exhaust gas probe or a control signal of a fuel dosing device of a vehicle equipped with a hybrid drive...
Hand-held power tool
In a hand-held power tool, in particular an impact drill driver, having a torque setting unit, a gearbox assemblage, a hammer impact mechanism, and a tool...
Hand power tool having a drum-type tool change magazine
A hand power tool includes a tool receiver configured to receive a tool. The tool has an outer polygonal coupling and the tool receiver has an inner receiver...
Hand power tool having a drum-type tool change magazine
A hand power tool has a tool receiver which is configured to receive a tool and which has an inner receiver. The tool receiver is provided on an associated tool...
Virtual mask for use in autotracking video camera images
A surveillance camera system includes a camera that acquires images and that has an adjustable field of view. A processing device is operably coupled to the...
Method for the sensorless commutation detection of electronically
commutated electric motors
The invention relates to a method for the sensorless commutation detection of electronically commutated electric motors, in which the phase current is...
Method and control unit for detecting a blocked electric machine in an
The invention relates to a method and a control unit, which makes it possible to reliably detect in an electric vehicle whether or not an electric machine is in...
A battery pack includes a plurality of battery modules including at least a first group of the battery modules and a second group of the battery modules, a...
Rechargeable battery with fuse part and auxiliary discharge path
A rechargeable battery including an electrode assembly including a first electrode, a second electrode, and a separator between the first and second electrodes;...
Secondary battery module
A secondary battery module including a plurality of unit batteries, each including a first terminal and a second terminal, and a plurality of bus bars, each...
A secondary battery including an electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first and second...
A rechargeable battery including an electrode assembly; a case containing the electrode assembly; a cap plate covering an opening of the case; and an external...
Storage unit for storing electrical energy having a low-resistance
contacted energy store
A storage unit (1, 2, 3, 4) for storing electrical energy, comprising at least one energy store (5, 6, 7, 11) which has a positive electrical connecting...
Warning system for monitoring a vehicle battery
A warning system for detecting a battery fire in a battery of an electric or hybrid vehicle includes a battery management system. The electric or hybrid vehicle...
Scan tool with integrated global positioning system
A diagnostic tool and method are provided wherein the diagnostic tool includes a global positioning system. The diagnostic tool can provide diagnostic data,...
Control apparatus for semiconductor switches of an inverter, and method
for driving an inverter
A control apparatus for driving a semiconductor switch of an inverter. A drive circuit generates a driver signal on the basis of a switching signal generated by...
Method for predicting a rotational speed of a crankshaft in an internal
Method for predicting a rotational speed (n) of a drive shaft (16) in an internal combustion engine (13), wherein a past rotational speed (n) of the drive shaft...
Method for accurately recharging A/C systems
A refrigerant recovery unit for accurately filling a refrigerant system with a refrigerant is provided which includes a storage vessel for holding refrigerant,...
Wind power plant, having coupling means arranged between the planetary
transmission and the generator for the...
A wind power plant has a rotor, an integrated medium-speed electric generator, and a planetary transmission. The planetary transmission is arranged to convert a...
Alternator and starter tester with active load control
A diagnostic system configured to testing a performance of a vehicle component may include a processor configured to process test information from the vehicle...
The invention relates to an injection device, in particular for injecting fluid into an exhaust tract of an internal combustion engine, having a valve unit...
Method for operating a fuel injection system of an internal combustion
A method for operating a fuel injection system of an internal combustion engine is described. The fuel injection system has an injector for metering fuel into a...
Method and device for controlling an internal combustion engine
The invention relates to a method for restarting an internal combustion engine, in which a first cylinder (ZYL1) has a low air level and a second cylinder...
In a Laval nozzle (10) having a flow channel (12), which has a flow cross-section (14) extending in a convergent-divergent manner, according to the invention...