Robot accompanying method and system combining artificial intelligence and VR technology

The invention provides a robot accompanying method combining artificial intelligence and a VR technology. The robot accompanying method specifically comprises the steps that physiological parameter data of a user and a face image of the user are acquired; the user physiological parameter data comprises but is not limited to heart rate, body temperature and blood pressure; detecting physiological parameter data of the user, when the physiological parameter data is abnormal, triggering a virtual medical care scene, projecting and displaying the virtual medical care scene by the robot, and performing virtual medical care interaction by the user; when it is detected that the physiological parameter data of the user is normal, emotion recognition is carried out according to the shot face image of the user; when the emotion is recognized to be abnormal, a virtual interesting scene is triggered, the robot projects and displays the virtual interesting scene, and the user performs interesting scene interaction; accord