Awards

Project Name: Autonomous Driving Vehicle (Problem H)

Project Description:

• Used TI's MSPM0G3507 microcontroller as the core controller to implement the autonomous driving car system
• Integrated grayscale sensor tracking module, gyroscope angle sensing module, motor drive encoder module
• Integrated OLED display module and audio-visual prompt function module, supporting trackless operation and tracking driving
• Proposed attitude angle algorithm and automatic path-finding algorithm to achieve attitude correction and path-finding during movement
• The system passed multiple tests and met the design requirements of automatic path-finding and trackless operation

Technology Stack: MSPM0G3507 MCU, Grayscale Sensor, Gyroscope, Encoder, C Language, OLED Display

EDA Competition Content:

• Answered professional theoretical questions related to analog and digital electronics
• Designed and drew a two-layer PCB board containing high-speed lines and other structures
• Focused on DRC (Design Rule Check) pass rate and PCB layout aesthetics
• Completed the complete design process of PCB board, including schematic design, layout, routing, and DRC check

MCU Competition Content:

• Answered theoretical questions related to C51 microcontroller
• Wrote programs based on C51 microcontroller to implement multiple functions such as ultrasonic ranging, light detection, and clock
• Completed hardware circuit debugging and program function verification

Technology Stack: Verilog HDL, Altium Designer, C51 MCU, Analog/Digital Electronics, PCB Design

Competition Problem: Plant Communities Affected by Drought (Problem A)

Project Description:

• Established a multi-dimensional integrated model to predict the growth trend of plant communities under drought conditions
• Conducted regression analysis based on Shannon-Wiener index, Simpson index, CWM and Gini coefficient
• Analyzed the impact of environmental factors on CWM and Shannon-Wiener index using AHP and structural equation model
• Constructed a plant community growth prediction model based on VAR model with a fitting degree of 92.75%
• Analyzed the impact of different species quantities and types on community stability, and proposed improvement measures such as artificial rainfall

Technology Stack: MATLAB, Python, AHP, Factor Analysis, VAR Model, Stepwise Regression Analysis

• Completed the design of wearable devices for emotion recognition based on physiological signals
• The device features high integration, low power consumption, and high precision, capable of collecting ECG/PPC physiological signals
• Used one sensor to collect both ECG and PPG signals simultaneously, simplifying hardware design and reducing costs
• Innovation: Multi-signal fusion algorithm improves emotion recognition accuracy, and low-power design extends device usage time
• Advantages: High hardware integration, fast algorithm response speed, suitable for daily wearable scenarios

Technology Stack: ARM Cortex-M4, Physiological Signal Processing, ECG/PPG Sensors, Bluetooth Communication, Low Power Design

1. National Undergraduate Higher Mathematics Competition:

• Non-mathematics major group, covering calculus, linear algebra, probability statistics and other content
• Ranked top 15% in the province and won National Third Prize
• Demonstrated solid mathematical theoretical foundation and application ability

2. National English Competition for College Students (NECCS):

• Category C (Undergraduate Students), covering comprehensive abilities such as listening, reading, writing, and translation
• Total score 118 points (full score 150), won National Third Prize
• Reflects excellent comprehensive English application ability

Major Award-winning Achievements:

• Engineering Training Comprehensive Ability Competition - First Prize (2022)
• Higher Mathematics Competition - Second Prize (2021)
• Electronic Design Knowledge Competition - Second Prize (2022)
• "Internet+" Innovation and Entrepreneurship Competition - First Prize (2023)
• FTEE Electronic Design Competition - Second Prize (2023)

Competition Value: Accumulatively won 2 university-level first prizes and 3 second prizes