The invention discloses a wireless intelligent control wheelchair bed system based on human-computer interaction, and relates to the technical field of intelligent rehabilitation nursing equipment. The system comprises a human-computer interaction module, a WIFI module, a main control module, a bed chair drive module and a cloud service data monitoring module; the human-machine interaction modulereceives a command signal input by a user; the WIFI module sends the command signal to the main control module, the main control module issues a corresponding control command to drive the bed chair drive module according to the received command signal, the bed chair drive module drives a corresponding motor to perform a preset bed chair action according to the control command, and the cloud service data monitoring module collects vital sign data of the user using a wheelchair bed. The system effectively combines the structure and function of a wheelchair and a nursing bed, achieves the basic functions of lying down, lifting a back and sitting up of the nursing bed, and achieves the auxiliary functions such as night soil and urine treatment and turning, flexion/extension and standing assisting, and also has some other advanced functions, and the modular functions can be freely combined and selected as needed.