Author(s)

Cheng Hongping, Shao Zhiwei

Corresponding Author

Cheng Hongping

Abstract

According to the changes in the absorption, metabolism and excretion of alcohol in human body after drinking, this paper adopts scientific experiment method and combines mathematical model analysis, and concludes the function equation of alcohol in blood changing in accordance with different amount of alcohol, providing safety driving time that can be chosen by drivers after drinking.

Keywords

Drink-driving, safety time, mathematical model