With the development of artificial intelligence technology and the deepening of aging population, the concept of elderly care robots (health robots) is no longer out of reach. Robots can not only demonstrate their skills in the field of elderly rehabilitation, helping some disabled elderly people regain their mobility, but also replace the work of some caregivers and have the potential to become the "spiritual companions" of the elderly. It is predicted that by 2025, the market size of China's silver economy will exceed 10 trillion yuan, and among them, the market demand for elderly care robots will show explosive growth.