Common safety challenges in highway transportation include driver fatigue, frequent accidents caused by blind spots, and the lack of clear accident responsibility. These issues significantly affect transportation efficiency and increase operational costs for companies. The introduction of commercial vehicle dash cams has become an essential tool for addressing these pain points. By recording the vehicle’s driving conditions in real-time, dash cams monitor driver behavior, reminding drivers to stay alert and helping to prevent fatigue. Additionally, 360-degree panoramic monitoring technology effectively reduces accidents caused by blind spots, improving road safety. Dash cams also provide crucial video evidence in the event of an accident, helping to quickly determine liability and reduce disputes. With integrated intelligent alert systems, commercial vehicle dash cams are a vital component of highway transportation safety management, significantly lowering accident risks and improving safety and operational efficiency.