Electric wheelchairs are essential auxiliary mobility equipment for the elderly and disabled people who need long-term medical treatment and rehabilitation training. Most elderly people suffer from chronic diseases, and many disabled people need regular hospital reexamination and professional rehabilitation training to maintain physical functions. In the past, going to the hospital was a laborious and troublesome thing. Family members needed to spend a lot of time accompanying and pushing manual wheelchairs, which was time-consuming and labor-intensive. Electric wheelchairs, with their stable electric driving system and flexible control mode, provide great convenience for medical travel. Users can drive the wheelchair independently to the hospital, move freely in hospital registration halls, corridors, outpatient rooms and rehabilitation areas. The stable driving performance ensures safe movement in crowded hospital environments. It not only allows users to independently complete medical treatment, reexamination and rehabilitation training, but also greatly reduces the accompanying pressure of family members, ensures that users can receive standardized medical care on time, and provides strong mobility support for physical recovery.