The invention discloses a hospitalization guidance auxiliary robot for a hospital. According to the hospitalization guidance auxiliary robot, through a voice input module, voice information of patients is collected, the collected voice information of the patients is converted into word information of the patients through a voice-word conversion module, and key words are extracted from the word information of the patients through a controller to be compared with a medical information database; and when the key words are matched with the medical information database, the key words comprising thesymptoms of the patients are determined, doctor-visiting department information of the patients is inquired from the medial information database according to the key words of the symptoms of the patients, and hospitalization guidance is conducted on the patients. According to the hospitalization guidance auxiliary robot for the hospital, the hospitalization guidance efficiency can be improved, and the user experience is improved.