Low Energy Trains

Existing Trains are heavy and the passengers need to follow the schedule. To combine the advantage of individual transportation like cars and the energy efficiency of the low friction by tracks, an low energy train will be the most useful transportation for mid range transport and in cities.
The low energy train is actually not a train with an engine and coaches. Each coach has its own electrical engine and can carry up to 8 persons. These vehicles can drive independently from each other but will mainly build interconnection with others to reduce the aerodynamic drag. In each station some of these vehicles are waiting for passengers, each vehicle will have a designated destination which will be given by the passengers. The first passenger will fix the destination and the following passengers which also will need to be transported to the same destination or in the direction of this destination will fill the places. As soon as it is full or the waiting time for the first passenger will increase about 5 minutes the vehicle starts. In parallel other vehicles from other stations before that station will pass by in drags, because each of these vehicles has the same power and the complete drag is as faster as more vehicles are combined because the drag has a much lower aerodynamic resistance then the individual vehicles. So the natural way for long distance is to have a large number of individual vehicles combined in drags.
The weight of such a vehicle is not more then for a mini bus of today, because it is not necessary that a individual vehicle has to pull or decelerate the complete drag. Also the passenger seats will look more like the seats in a small aeroplane or a mini bus, to minimize the parasitic weight, which is needed if space for walking and standing are there.
The drag itself need not to stop at each station because only the vehicles with destination of a passing station are sorted out by high speed steeps inside the track, so that the overall travelling time is much smaller then of actual trains which stops at nearly each intermediate station. The maximum speed of such a drag can reach up to 200 km/h whereas the individual verhicle can only reach 100 km/h if it is alone. If a vehicle has to decelerate it will use its engine as a dynamo which generate electrical power for the other vehicles.
Goods are also transported with this system via far distances. The vehicles for transportation of goods are having the same size and power then the one for passengers, only the loading space will look different to be optimized for boxes. The distances for goods can be much higher then these for passengers, because goods can be transported many days without stopping.
The loading and unloading of goods will be controlled by computers to conduct a fast and automated way, like in a packing station today.

The transportation of goods from the station to the final destination will be done by Bio Fuel Driven Lorries. The passenger will reach the station by their private owned Pedelecs if they are living in rual areas. In cities the public transport as it is actual done are used for the transportation from the train station to the final destination.