The invention discloses an intelligent diagnosis accompanying system and a diagnosis accompanying method thereof, and belongs to the technical field of medical treatment. The intelligent diagnosis accompanying system comprises an information collection platform, an information recognition platform, a cloud storage platform and an information processing platform. The information processing platformcomprises a triage module, an appointment registration module, a doctor's advice module, a path planning module and a query module, wherein the doctor's advice module can inform a patient of the location, time and matters needing attention of patient treatment items, so that the patient does not miss the treatment time through multiple times of reminding; meanwhile, the path planning module is used for planning the sequence of the treatment items for the patient and providing position navigation for the departments of the treatment items, thereby reducing the waiting time of the patient, andreasonably allocating the medical resources. Compared with the prior art, the intelligent treatment accompanying system provided by the invention can save the treatment time of the patient, improve the treatment efficiency, and provide great convenience for patients who are unfamiliar with hospitals, especially patients seeing doctors in different places.