Article Details

Abstract

In order to enhance the electronics application practice of non-electronics majors, ensure that mechanical major students can completely master the electronics course content in the context of intelligence, and strengthen the handson practical ability of students, this paper designs an intelligent trolley which realizes the route tracking and obstacle avoidance, to meet the experimental design needs of students at different learning stages. The main control unit of the trolley is STM32, the obstacle avoidance module is HC-SR04 ultrasonic sensor, the road tracking module is TCRT5000 infrared sensor, and the assisted parking function relies on RC522 RFID. The OLED screen displays the obstacle distance and the trolley status, the active buzzer is used as a reminder, and the various functions are realized through the design of circuits. Students can plan and place the obstacles independently and carry out the experiments, which is conductive to stimulate students' interest in integrating into the intelligent manufacturing industry.

Keywords

mechanical engineering; electronics; teaching experiment; intelligent trolley

References

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Funding

First Class Undergraduate Course Construction Project of Tarim University (TDYLKC202311); Research Project on Higher Education Teaching Reform at Tarim University (TDGJYB2406); First Class Undergraduate Course Construction Project of Tarim University (TDYLKC202102)

About the authors

Luo Shuli (1980-), female, Han ethnicity, from Changji, Xinjiang, senior laboratory technician, master's degree, research direction: mechanical engineering; Corresponding author: Guo Zhanhong (1993-), male, Han ethnicity, from Zhoukou, Henan Province, lecturer, master's degree, research direction: mechanical engineering.