Thực nghiệm kiểm chứng khả năng đáp ứng túi khí ô tô trên mô hình

Abstract

This paper presents the result of the manufacturing research of a control model for the automotive airbag response capability. The Atmega328P chip integrated into the Arduino is used as the hardware for the central controller. The loadcell sensor is used to read the impact force value. For reuse for study and research, the authors use an air compressor and an electric pneumatic control valve instead of a gas generator in the airbag. In this study, the authors use the C++ programming language to write the airbag control program. The airbag activation time responds to the impact force value and is displayed through the LED screen. Students can practice changing the control program and observe the operation of the airbag on the airbag model. The products of the research serve as the basis for in-depth studies on the safety features of the airbags in cars.