Dspace Digital Signal Processing and Control Engineering Gmbh

Andre Rolfsmeier

Thorsten Hufnagel

Hans-Guenter Limberg

Gregor Hordys

Marc-Andre Dressler

A computer-implemented method for implementing a V2X application on target hardware having a radio adapter, wherein the V2X application is modeled in the form of a block diagram by means of a graphical modeling environment and the block diagram is compiled into a V2X program that can be executed on the target hardware and the V2X program is transferred to the target hardware and executed there. The method for implementing a V2X application is realized in an especially simple and advantageous manner in that a V2X communication block that has at least one radio adapter interface, by means of which data are exchanged between the radio adapter and the V2X communication block, is used to create the block diagram.

Computer-implemented method for implementing a V2X application and corresponding V2X blocks for a graphical modeling environment

A method for influencing a control program of a control unit, the control program having a plurality of first functions configured for controlling an actuator. The program code of the control program is examined for the occurrence of function calls, and the branch addresses and return addresses connected with the function calls, and the variables connected with the applicable first functions, are ascertained with the names of the variables and with the applicable memory addresses. The ascertained first functions and variables assigned to the applicable first functions are stored with the connected memory addresses in a first mapping table, and from a comparison of the first mapping table with a second predefined mapping table, function names are assigned to at least a portion of the first functions, and at least one first value of one of the variables is replaced by a second value.

Method for influencing a control program

A method for influencing a control program having a plurality of first functions and at least one of the first functions is configured to control an actuator, and a memory is provided and the memory has memory regions occupied by subprograms assigned to the first functions, whereby there is a branch address in the program code of the control program when one of the first functions is called up that points to a memory address of the subprogram associated with the function call. The control program is analyzed for the occurrence of function calls, and the branch addresses, associated with the function calls, and addresses of the return commands are ascertained. One of the first functions is selected to be deleted. The first function is replaced by a second function, in which the program code of the selected first function is overwritten by the program code of the second function.

Method for influencing a control program of a control device

A system and method for testing and calibrating a control unit including a microcontroller includes an influencing device and an adaptation unit. The adaptation unit includes a memory that can store at least part of a data of a data communication between the influencing device and the control unit. The memory can be read from and/or written to by the microcontroller of the control unit when the control unit is in an on state.

Growing community of inventors

Bad Lippspringe, Germany

Andre Rolfsmeier