The invention discloses a hospital patient treatment assisting system which is composed of an RFID tag device, an RFID read-write device, a data collector and a server, the RFID tag device is used for recording identity information of a patient, and the RFID read-write device is used for reading the identity information of the patient stored in the RFID tag device; according to the invention, the area where the patient is located can be rapidly identified, the people flow rate of the area can be automatically counted, when the people flow rate of a certain area is too large, a hospital guide person is automatically reminded to intervene for guidance, and whether the area where the patient is located has registration information or settlement information or arrearage information can be rapidly identified; if yes, the patient is automatically queued, the patient does not need to manually take a number for queuing, especially the old patient or the patient with difficulty in moving is facilitated, the queuing efficiency is effectively improved, meanwhile, the risk of cross infection does not occur, and the patient has good doctor-seeing experience.