Method for monitoring and maintaining health state of electrical device, and electronic device

A method for monitoring and maintaining a health state of an electrical device, comprising:

• obtaining a first operation state of the electrical device from a sensing apparatus in the electrical device;
• rendering a holographic image of the electrical device and a first health state of the electrical device indicated by the first operation state by using a first display apparatus of a mixed reality device;
• detecting an action of a first user by using a first image capturing apparatus of the mixed reality device;
• determining whether a first operation was performed by the first user on the holographic image of the electrical device, based on the action of the first user;
• performing the first operation on an image model of the electrical device in the holographic image of the electrical device to obtain a second operation state;
• updating the first health state to a second health state indicated by the second operation state;
• in response to a determination that the electrical device has an abnormality, generating prompt information which indicates the abnormality;
• rendering the prompt information in the holographic image of the electrical device;
• and
• in response to that a selection operation performed by the first user on the prompt information has been detected, rendering, in the holographic image of the electrical device, the electrical device having the abnormality and operation data associated with the abnormality,
• wherein the rendering the electrical device having the abnormality and the operation data associated with the abnormality comprises:
• determining an abnormal component, causing the abnormality, in the electrical device;
• rendering a maintenance plan for the abnormal component in the holographic image of the electrical device;
• and
• rendering the abnormal component in a manner that is different from a manner for rendering a normal component;
• in response to that a maintenance operation performed by the first user on the abnormal component has been detected, determining a component action trajectory of the abnormal component under the maintenance operation;
• and
• in response to a determination that a deviation between the component action trajectory and a preset trajectory indicated by the maintenance plan is greater than a predetermined threshold, sending information which indicates a wrong operation.