Combined robot and cruise path generating method thereof

A combined robot comprising:

• a self-moving robot and a functional module coupled with the self-moving robot;
• a storage unit provided on the self-moving robot or the functional module;
• and
• a working mode of the combined robot comprising an uncombined mode and a combined mode, wherein:
• when the self-moving robot individually works, the combined robot is in the uncombined mode, and when the self-moving robot is coupled with the functional module, the combined robot is in the combined mode;
• in the uncombined mode, the self-moving robot establishes a working map for a working region, stores the working map in the storage unit and sends the working map to the user terminal for retention;
• and
• in the combined mode, the combined robot walks in the working region according to a planned path, and when the combined robot encounters an obstacle during walking, the combined robot updates the planned path after adjustment and obstacle avoidance, saves the updated planned path into the storage unit and forms a cruise path.