As a modern means of transportation, cars have made travelling much easier. However, cars also lead to many traffic accidents, which are often dangerous. Through an investigation and analysis of traffic accidents, it was found that the hidden dangers of driving are one of the main causes of car accidents. In order to better ensure the safety of driving, the hidden dangers of driving should be better prevented, traffic safety measures should be improved, and better protection should be provided for people’s lives and property. Therefore, we analyzed the hazards of driving and proposed prevention measures, in hopes of improving driving safety.