Wake you up early / public transport system

In China, go to the office
Many people will choose to use public transportation.
But due to the long distance, some people even take 1 ~ 2 hours to get to the office.
Make full use of this time, many people will choose to sleep in the bus or subway, so can supplement energy
Because early in the morning everybody is trapped.
Many also worry overslept, will miss the station.
So I hope that the innovation can make people more comfortable sleep in on the way to make full use of time to rest, so that work is more energy.
Is simple: you choose your destination station, and then sleep，it will wake you up at the previous station.