Projects

Projects built around real engineering problems.

Reliable desktop systems, speech recognition, cross-platform applications, automotive simulation, and robotic control. Every claim is grounded in current code and documentation.

Software · Automation

LanExamSystem

A LAN examination and automatic-grading desktop system designed around answer recovery, server snapshots, persistent tasks, and data auditing.

HighlightOne workflow from question bank and publishing to grading and archival
Software · AI

Resonance Music

A cross-platform Flutter player for local and licensed online media, with an explainable on-device recommendation model.

HighlightResponsive 375–1440+ interface and local-first preference model
AI · Automation

Sichuan–Chongqing Navigation ASR

An offline dialect speech-recognition pipeline with anomaly detection, constrained retries, model fallback, normalization, and auditable quality gates.

Automotive · Automation

CarMaker CameraRSI Recorder

A multi-port RSDS recorder that outputs segmented video, sampled images, logs, and session manifests, with a bilingual GUI and optional hardware encoding.

HighlightIndependent reconnect, NVENC / QSV / AMF probing, and strict configuration
Automotive · Robotics

ROS 2 Racecar

A ROS 2 Humble stack for cone-course perception, PID control, mission states, camera watchdogs, and fail-safe stopping.