Since the beginning of the 21st century, the aging society in China grows rapidly. The Internet is important spatial carrier of the aging society, while the big data is its important technical means. So "Internet + big data" for cares of the aged is of great significance to the solution of China's aging problem and the healthy development of the aging society. This paper makes a comparative analysis of cases from literature, to show the characteristics and the connotation of the "Internet + big data" for cares of the aged, and to systematically construct an "Internet + big data" system for cares of the aged, based on the Internet and big data technology and composed of five parts, i. e. the infrastructure, the big data resources, the service platform, the application system, and the interactive demonstration, and supported by the standard evaluation system and the information security guarantee system, so as to provide care, medical service, fields for accomplishment, learning and joy for the aged.

smart care for the aged  /  internet  /  big data  /  information service