Robert Boschgmbh

Andre Owerfeldt

Lambros Dalakuras

Michael Horbelt

Detlef Lauk

Timo Lothspeich

Gabriel Wetzel

Liem Dang

Juergen Motz

Nils Draese

Domenic Garcea

Slava Tihovsky

Matthias Zabka

Basti Anil Shenoy

Florian Bosch

Britta Kronenberg

Gita Woite

Georg Schill

Marco Beckmann

Bruno Floreani

Siegmar Schoser

Paul Denter

A method for operating a vehicle electrical system of a vehicle, configured in an architecture in which at least one central vehicle computer is assigned to a computational layer, intermediate control devices are assigned to an intermediate layer, and execution units are assigned to an execution layer. The at least one central vehicle computer contains datasets of at least the intermediate control devices linked to the relevant central vehicle computer. Each dataset interfaces are described for all execution units which are connected communicatively indirectly or directly via the second communication system with the relevant intermediate control device. In each central vehicle computer, an intermediate application is executed via which, using a relevant dataset, access is configured of applications executed on the relevant central vehicle computer via the relevant intermediate control device to execution units linked thereto.

Method for operating a vehicle electrical system, vehicle electrical system, and computing system

A computing device that includes a first processing unit and a second processing unit that are connected to one another in a data-transmitting manner. The first processing unit, upon recognition that an activation condition is present, is configured to determine whether the activation condition requires an activation of the second processing unit, and when the activation condition requires the activation of the second processing unit, to activate the second processing unit and to output an activation signal, including the activation condition, on an activation line. Also, a network that includes at least two such computing devices, and a method for activating a second processing unit of a computing device that includes a first processing unit and the second processing unit, which are connected to one another in a data-transmitting manner, are also described.

Activation of a second processing unit of a computing device that includes a first processing unit and the second processing unit

A battery terminal which implements an electronically controlled vehicle electrical system coupling-disconnecting functionality including an electronically controlled power distribution, the battery terminal including a number of switching elements, of which at least some are connected to one another in a star point shape, the star-point connection being provided to be connected to a positive pole of a voltage source.

Battery terminal with a star-point connection switch configuration for a vehicle electrical system

In a method for operating a number of control units including a central control unit which has a central wakeup functionality units, at least one control unit requests a wakeup signal for at least one future instant from the central control unit, and the at least one control unit is informed and awakened by the central control unit when the at least one instant is at hand.

Method for operating a number of control units

A device for activating a control unit is proposed. It includes at least one operating element operable by a user as well as analog encoding means assigned to the operating element. To generate an activation signal for a control unit, deactivation means are provided that deactivate at least one analog encoding means in order to digitally encode the operating element.

Device for activating an electronic control unit

A device for implementing control or regulating functions in a motor vehicle having at least one control unit, at least one peripheral element, and at least one control module. The peripheral element is connected to the control unit and receives and/or sends signals, and the control or regulating functions are implemented by a triggering and/or analysis of the signals of the peripheral element. The device also includes at least one control module connected between the control unit and the peripheral element, the control module being composed of an electronic unit and a flexible extension, and the peripheral element being contacted to the flexible extension.

Device for implementing control or regulating functions and a method of controlling or regulating in a vehicle

Growing community of inventors

Markgroeningen, Germany

Andre Owerfeldt