Abstract: A computer-implemented method for implementing a V2X application on target hardware having a radio adapter is provided. The V2X application is modeled in the form of a block diagram, wherein received telematics data of surrounding objects are recorded in an LDM object list. Detected telematics data of surrounding objects are recorded in a sensor object list, and, by comparing the LDM object list with the sensor object list, a telematics data comparison block determines differential surrounding objects that are recorded only in the sensor object list. For at least one differential surrounding object, a proxy V2X message with the telematics data of this differential surrounding object is created, and the block diagram is translated into a program that can be executed on the target hardware. The program is transferred to the target hardware and executed there, and the proxy message is sent by the target hardware over the radio adapter.