구배로에서의 最適 運轉法에 관한 計算的 考察

Abstract

An automobile industry was rapidly grown up in the past century.

The development brought many serious problems due to the increasing number of cars. Particularly, the exhaust emissions take many serious causes of global pollution and global warming.

The reduction of the gases on required urgently, but it has a limitation by in-cylinder or post-processing technologies. The only way to reduce is to reduce the amount the fossil fuel used.

In order to reduce the emissions the mechanical development is very important in the automobile industry, but driving test is also emphasized at the same time.

The drivers have their own driving habits because a systematic driving mode is not developed yet.

Some drivers have a rapid accelerating habit, and some others have a slow accelerating habit. Those driving modes will take much fuel consumption.

In this thesis, the calculation code is developed to find optimum driving mode in a slope road , and the fuel consumption rates from 7 different driving modes are compared.

The result shows that the best driving mode has an 18.2% fuel reduction effect compared with the worst mode.