Thank you very much. I have placed four block brakes in the starting area of the coaster exactly like in front of the station, so that I can use four trains. Now I have the following facts:
Train 1 is leaving the Station and is stopping at the first block brake. Train 2 is entering the station and is stopping. When the guests had taken place after the waiting time of 20s, train 2 is leaving the station during train 1 had taken place before the linear Motor. After the fixed time of 10s Train 1 starts the ride while train 2 goes forward to the next block brake. When the guests had taken place after the waiting time of 20s, train 3 is leaving the station and stops at the next block brake. When the guests had taken place after the waiting time of 20s, train 4 is leaving the Station and stops at the block brake. Now train 2, train 3 and train 4 are still waiting until train 1 has entered the Station. But that's not what i want. I want to have a frequently riding (One Train in the station, one train in the waiting position before the station and one ore two trains which are riding.) I know that there is a way to do that, but at the moment I don't know what I'm doing wrong.