A wireless body temperature measuring system, comprising several wireless surface-mounted thermometers, several wireless terminal devices (3) and a monitoring server (4) used for storing ID and position information about the wireless terminal devices (3), wherein the wireless surface-mounted thermometers send a broadcast with the contents being their own IDs, temperature values and temperature measurement times the wireless terminal devices (3) upload their own IDs and the received broadcast information to the monitoring server (4) and the monitoring server (4) stores the temperature values and the temperature measurement times of the wireless surface-mounted thermometers with different IDs, compares, when discovering wireless surface-mounted thermometers with an abnormal body temperature value, the signal strength of the wireless surface-mounted thermometers with this ID to the wireless terminal devices (3) with different IDs and determines ID and position information about the wireless terminal device (3) with the strongest signal. The use of the system in places such as a hospital greatly facilitates performing temperature monitoring and position tracking of patients by the hospital, effectively solving the problem that a patient is not treated in time if something unexpected happens to the patient.On décrit un système sans fil de mesure de la température corporelle, qui comprend plusieurs thermomètres sans fil montés en surface plusieurs dispositifs terminaux sans fil (3) et un serveur de surveillance (4) utilisé pour stocker des informations didentification et de localisation relatives aux dispositifs terminaux sans fil (3). Les thermomètres sans fil montés en surface envoient: une diffusion accompagnée des contenus en tant que leurs propres identifiants des valeurs de température et des temps de mesure de température les dispositifs terminaux sans fil (3) téléchargent en amont vers le serveur de surveillance (4) leurs propres identifiants et les informations d
