The invention discloses a cloud good health service platform of elderly people and big data processing method. The platform comprises an access module, a big data module, an expert system module and an information pushing module. The big data module is used to store and check personal information, general information and safety and health record data of a wearer to process big data analyzing to obtain a standard data reference supported by samples measured data, and store health measurement results, health care plans and/or treatment regimes. The expert module is used to obtain the health measurement results, health care plans and/or treatment schemes according to the personal information, general information and safety and health record data of the wearer. The information pushing module sends the health measurement results, health care plans and/or treatment generator Transmitter optical subassembly to an intelligent terminal. The health service platform for cloud good rehabilitation allows the accuracy, scientificity and universality of health assessment, diagnostic report, health care plans and treatment schemes to be more applicable by big data analysis.