How should long-distance bus drivers who are tired in autumn take preventive measures?

Spring sleepy autumn sleepy summer sleepy winter sleepless in March. This sentence reflects the living conditions of people in ancient farming times and has no biological significance. In other words, people will be sleepy in spring, tired in autumn, sleepy in summer and insomnia in winter.

As long as you sleep normally, don't take some medicine and are not depressed, you won't feel unconsciously sleepy at work.

Sleepiness of long-distance bus drivers is mostly caused by driving for a long time or not having a good rest before, which has nothing to do with the season.