In order to determine a vehicle state (11), a length of a critical section of a route of a first vehicle (2) is determined. In this context, the critical section of a route is defined in such a way that the first vehicle (2) driving on the critical section of a route undershoots a minimum distance, dependent on a speed (v2) of the first vehicle (2), from a second vehicle (1) driving ahead of the first vehicle (2), only along the entire critical section of a route. The vehicle state (11) is determined as being critical if the length of the critical section of a route is longer than a predetermined length threshold value (P5; P'5). A vehicle minimum distance is determined in such a way that the vehicle minimum distance must at least be present in order for a first vehicle (2) to undershoot the minimum distance, dependent on a speed (v2) of the first vehicle (2), from a second vehicle (1) driving ahead of the first vehicle (2), only on a critical section of a route if a length of the critical section of a route corresponds to a predetermined length threshold value (P5). In this context, the vehicle minimum distance defines a current distance (dx) of the first vehicle (2) from the second vehicle (1). The critical section of a route is defined in such a way that the first vehicle (2) driving on the critical section of a route undershoots the minimum distance, dependent on the speed (v2) of the first vehicle (2), from the second vehicle (1), only along the entire critical section of a route.
BESTIMMEN EINES KRITISCHEN FAHRZEUGZUSTANDS
DETERMINING A CRITICAL VEHICLE STATE
DÉTERMINATION D'UN ÉTAT CRITIQUE D'UN VÉHICULE
01.11.2023
Patent
Elektronische Ressource
Deutsch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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