METHOD AND SYSTEM FOR IDENTIFYING OPERATING STATES OF A VEHICLE, AND A VEHICLE WHICH COMPRISES SUCH A SYSTEM

摘要

A method for detecting an operating state of a vehicle, includes selecting the operating state from at least a first or a second operating state for a vehicle that includes a pneumatic brake system and a pneumatic control connection for connecting the pneumatic brake system to a further pneumatic brake system of a trailer. The method includes the following steps: applying pressure to the control connection until a starting pressure in the control connection is set; opening the control connection such that a pressure between the control connection and an environment is equalized; detecting a temporal pressure pattern during the pressure equalization; comparing the temporal pressure pattern to a reference pressure pattern; determining an evaluation result based on the comparison of the temporal and the reference pressure pattern; and assigning the evaluation result to the first or the second operating state of the vehicle.

主权项

1. A method for detecting an operating state of a vehicle (100), wherein an operating state is selected from at least a first operating state (26.1) or a second operating state (26.2), and wherein the vehicle (100) includes a pneumatic brake system (52.1) and a pneumatic control connection (53), designed for connecting the pneumatic brake system (52.1) to a further pneumatic brake system (52.2) of a trailer (200), the method comprising the following steps:
applying (21) pressure to the control connection (53) until a starting pressure (21.1) in the control connection (53) is set; opening (22) the control connection (53) such that a pressure between the control connection (53) and an environment is equalized; detecting (23.1) a temporal pressure pattern (DV) during the pressure equalization; comparing (24) the temporal pressure pattern (DV) to a reference pressure pattern (RDV); determining (25) an evaluation result (25.1) based on the comparison (24) of the temporal pressure pattern (DV) and the reference pressure pattern (RDV); and assigning (26) the evaluation result (25.1) to the first or the second operating state (26.1, 26.2) of the vehicle (100).