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DE112017004581T5 Control device of a rotating electrical machine  
and the rotary electric machine has a power generation function based on a rotational force of the engine. The controller (24) executes a first grounding control in which, during the automatic...
DE102018220579A1 LINE BODY GUIDE ASSEMBLY AND VEHICLE LADDER BODY  
A lead body guide assembly includes a lead body which is guided along the sill with respect to a vehicle body having a sill with a central pillar thereon. The lead body is formed of a long, flat...
DE102018201221A1 steering device  
The invention relates to a steering device, in particular a steer-by-wire steering device, with at least one at least partially electrically and / or electronically formed functional unit (10,...
DE102018131011A1 SYSTEMS AND METHOD FOR MONITORING VEHICLE POWER SYSTEMS  
A method and apparatus for monitoring a vehicle power system having a primary and a secondary power source are disclosed. An exemplary vehicle includes a primary power source, a secondary power...
DE102017222659A1 Motor vehicle control unit and power cord  
A motor vehicle control unit (22) which can be connected to a plurality of energy circuits (12, 14) of an energy supply system (10) of a motor vehicle, which have a common mass reference (20), is...
DE102017222592A1 Assembled board for an electrical system of a motor vehicle  
The present invention relates to a populated board (1) for an electrical system (16) of a motor vehicle (17), comprising a board body (2) on which a power circuit (5) and a control circuit (6) are...
DE102017222197A1 Method for controlling an electrical system of an electrically driven motor vehicle and state of charge control device for a motor vehicle  
The invention relates to a method for controlling an electrical system (10) of an electrically driven motor vehicle, wherein the electrical system comprises a vehicle electrical system having at...
DE102013210629B4 Current interface to the connection for electrical connection boxes  
Current interface (10) comprising: a first conductive busbar (24) of a first junction box (14); a second conductive busbar (52) of a second junction box (16); a conductive mounting assembly (28)...
DE102017221982A1 Vehicle electrical system and method for operating a vehicle electrical system  
A vehicle electrical system is equipped with an electrical energy store (ES), an inverter (I), a DC-DC converter (D) and an electric machine (EM). The inverter (I) is connected to the energy store...
DE102017221718A1 Circuit for an active diode for use in on-board networks of vehicles  
Disclosed is a circuit for an active diode for use in a vehicle electrical system of a vehicle. A first switching element is provided for connecting and disconnecting the anode of the active diode...
DE102017221621A1 Device for redundant power supply of at least one consumer of a motor vehicle from a vehicle electrical system, electrical system and motor vehicle  
The invention relates to a device (1) for the redundant energy supply of at least one consumer of a motor vehicle from a vehicle electrical system, which is adapted to supply the at least one...
DE102017221574A1 Battery connector actuation system  
The present invention relates to a battery connector actuating system for producing and releasing a plug connection of at least one battery-side plug unit and at least one vehicle-side plug unit...
DE102017221513A1 Method and control unit for operating a driverless vehicle  
A control unit (101) for a vehicle (100) is described which has a driverless drive mode in which the vehicle (100) is capable of driving without a driver. The control unit (101) is configured to...
DE102018220026A1 Cable management structure of a cable harness  
There is provided a wiring structure of a wire harness which prevents an electric wire having a large cross-sectional area from being guided in a vehicle of a long length, and simplifies the...
DE102018129837A1 PERFORMANCE MANAGEMENT FOR VEHICLES WITH TWO LIGHT MACHINES  
A system and method for power management in a vehicle having two or more alternators is disclosed. An exemplary vehicle performance system includes first and second alternators and a processor....
DE102018129592A1 Apparatus and method for providing electrical energy in a vehicle  
The invention relates to a device (100) for providing electrical energy in a vehicle. For this purpose, the device (100) comprises a main energy store (104, 106) for storing electrical energy, an...
DE102017221251A1 Method for operating an energy storage and battery system and motor vehicle  
The invention relates to a method for operating an energy store (14), in particular a motor vehicle (2), wherein a voltage value (UMess) of an energy storage voltage of the energy store (14) is...
DE102017127701B4 Fuse with accelerometer  
A fuse (100) for securing an electrical line (380) in an electrical system (372) of a motor vehicle (370) is presented. The fuse (100) comprises a first contact element (102), a second contact...
DE102017011039A1 Apparatus for switching a high voltage electrical utility from a voltage source  
The invention is based on a device for switching a high-voltage from a voltage source operated electrical load circuit in an electrically driven means of transport by a low-voltage drive....
DE102014209438B4 Device for detecting a fault in an electrical energy supply system  
A device for detecting a fault in a vehicle electric power supply system, the electric power supply system having a first power supply line (3), a first battery (7) connected to the first power...
DE102010011892B4 Adjustment system of a motor vehicle  
Adjustment system (1) of a motor vehicle, with a control device (2) connected to a voltage source (9) via a supply line (7) and with a drive motor (3) connected downstream thereof, the supply...
DE112012005596B4 Power source system device  
A power source system device (1, 1A, 1B) comprising: a primary power source circuit block (2) configured to generate a voltage that is further reduced from a lowest voltage of a vehicle battery...
DE102017220805A1 Vehicle device and method for operating a vehicle device  
The invention is based on a vehicle device having at least one arithmetic logic (10), at least one electrical and / or electronic functional unit (12) and at least one buffer energy store (14)...
DE102017220749A1 Circuit arrangement for supplying an electrical vehicle component of a motor vehicle with a contact dangerous operating voltage and motor vehicle and method  
The invention relates to a circuit arrangement (11) for supplying an electrical vehicle component (12) of a motor vehicle (10) with an operating voltage (15) having a voltage value which is...
DE102017220557A1 Method and control unit for providing vehicle data  
A control unit (101) for a vehicle (100) is described. The vehicle (100) comprises a projection unit (102) which is set up to project an image (104) onto a pane (103) of the vehicle (100). The...
DE102017127701A1 Fuse with accelerometer  
A safety device (100) for securing an electrical line (380) in an electrical system (372) of a motor vehicle (370) is presented. The securing device (100) comprises a first contact element (102),...
DE102016107083B4 Power electronic arrangement and vehicle hereby  
A power electronic device (1) having a power semiconductor module (3), a contact spring (6), a load connection element (7) and a mounting device (8), wherein the power semiconductor module (3) has...
DE102018219059A1 Electric wire arrangement structure and circuit body for a motor vehicle  
An electric wire arrangement structure includes a recessed receiving part disposed on an inner surface of a compartment of a body panel, an electric wire at least partially received in the...
DE102018009427A1 Cable assembly comprising a high-voltage power rail and a low-voltage power line and method for laying a low-voltage power line in a vehicle  
The invention relates to a cable arrangement in a vehicle, which comprises a high-voltage power rail (HV) and at least one low-voltage power line (LV) in a vehicle. The high-voltage busbar (HV) is...
DE102017220481A1 A device for controlling functions for a vehicle, vehicle system for a vehicle and method for resetting electrical circuits of a device for controlling functions for a vehicle  
The invention relates to a device (300) for controlling functions for a vehicle. The device (300) has a monolithically integrated circuit arrangement (310). In this case, the circuit arrangement...
DE112017003121T5 Vehicle circuit structure  
This vehicle circuit structure is provided with a main line (main frame main section 1015) disposed in a vehicle body and provided with a power line and a communication line, and a plurality of...
DE102018127423A1 REDUNDANT VEHICLE POWER SUPPLY CONTROL SYSTEMS AND METHODS  
Disclosed are a method and apparatus for controlling a high voltage power supply. An exemplary vehicle includes a first and a second power rail, a high voltage power supply coupled to the first...
DE102018127066A1 Sensor device of an electronic control of a vehicle steering system, power supply device and steering device for vehicle  
An apparatus for controlling an engine included in a vehicle may include a main controller configured to supply a source voltage, a plurality of subregulators connected to the main controller,...
DE102017219897A1 Protection circuit for a high-voltage vehicle electrical system, high-voltage vehicle electrical system and motor vehicle  
The invention relates to a protective circuit (4) for a high voltage vehicle electrical system (1) having at least one semiconductor switch (5) which is designed to interrupt a supply line (3) of...
DE102017219896A1 Overcurrent protection device for a high-voltage electrical system of a motor vehicle, high-voltage vehicle electrical system and motor vehicle  
The invention relates to an overcurrent protection device (4) for a high-voltage vehicle electrical system (1) having at least one switching device (5) comprising at least one semiconductor switch...
DE102017219551A1 Polarity reversal protection arrangement, method for operating the Verpolschutzanordnung and corresponding use  
The invention relates to a polarity reversal protection arrangement comprising a transistor circuit (9), an amplifier circuit (5) and an output driver stage (7), the amplifier circuit (5) being...
DE102018218541A1 VEHICLE INTERNAL CONTROL  
A module driver 102 or a master 101 receives the load IDs of the respective first loads 103 connected to the downstream side of the module driver 102, recognizes the classification of areas such...
DE102017125208A1 Electrical fuse element and method for operating an electrical fuse element  
Electrical fuse element 12 comprising a switchable load path 22 and a switchable fuse path 36, wherein the load path 22 and the fuse path 36 with their respective inputs 14 are shorted together....
DE102015224437B4 Vehicle electrical system voltage converter, vehicle on-board network with a vehicle electrical system voltage converter  
Vehicle wiring systems Spann electrical system voltage transformer (SW) for converting a first vehicle electrical system voltage (U1) in a second vehicle electrical system voltage (U2) and a third...
DE102018008374A1 interior panelling  
An interior trim is provided which is disposed adjacent to a backrest of a rear seat of an automobile. The inner liner includes a bulge portion that bulges from a reference surface parallel to a...
DE102018007583A1 Method for regulating a voltage of a low-voltage vehicle electrical system, and voltage regulation system  
One aspect of the invention relates to a method for regulating a voltage of a low-voltage vehicle electrical system, wherein a voltage delta of a low-voltage circuit of the low-voltage vehicle...
DE102018007153A1 Device and method for emergency unlocking of an electrical charging connection of an electrically operated motor vehicle  
The invention relates to a device for emergency unlocking of an electrical charging connection (14) of an electrically operable motor vehicle (16), with an electrically operable locking actuator...
DE102017219082A1 Pump actuator for positioning and control tasks in a transmission of a motor vehicle  
Pump actuator for regulating and regulating tasks in a transmission of a motor vehicle comprising an electric machine, a pump, wherein the pump is drivingly connected to the electric machine, and...
DE102017218732A1 Voltage measuring method, operating method and control device for a vehicle electrical system and on-board network and vehicle  
In the method (iii) in calibration mode with closed contactors (23N, 23P, 33N, 33P), the voltage measuring device (25, 35) of the further network (20, 30) against the voltage measuring device (15)...
DE102017218710A1 Arrangement and method for energy management of a motor vehicle and motor vehicle  
The invention relates to an arrangement for energy management of a motor vehicle, which has an electric machine EM, designed for converting kinetic energy into electrical energy and for delivering...
DE102017124943A1 On-board network for a motor vehicle, in particular a mild hybrid or micro hybrid vehicle  
The invention relates to a vehicle electrical system for a motor vehicle, in particular an electrical system of a mild hybrid or micro hybrid vehicle with start-stop function. The invention...
DE102018125201A1 ELECTRIC WHEELCHAIR, ASSEMBLED ELECTRIC VEHICLE AND METHOD FOR LOADING AN ELECTRIC WHEELCHAIR  
A method of charging an electric wheelchair according to an exemplary aspect of the present disclosure includes, among other things, charging an energy storage device of the electric wheelchair...
DE102017218564A1 Method and control device for charging a passenger protection energy storage device for operating a personal protection device of a vehicle  
The invention relates to a method (300) for charging a passenger protection energy store (104) for operating a personal protection device (106) of a vehicle (100). The method (300) comprises a...
DE102017218263A1 Method for charging an electrical energy store  
A method for charging an electrical energy store is described, wherein the electrical energy store comprises at least one electrical energy storage unit and a predefined, maximum permissible...
DE102018124801A1 INTEGRATED FLAT WIRE DISTRIBUTION SYSTEM FOR ONE VEHICLE  
Systems, devices, and methods for a vehicle power distribution system having a flat wire strand with integrated voltage transformers are disclosed. An exemplary power distribution system includes...