| 摘要 |
Disclosed are a method, a system and a system-constituting device for wirelessly and passively measuring temperature, wherein the method comprises: receiving an energy feedback radio frequency signal by a temperature-measuring end (S1); converting the energy feedback radio frequency signal into electric energy and storing same (S2); and obtaining an electric energy start-up and transmitting the radio frequency signal at the current temperature to a terminal and calculating the current temperature via the terminal (S3). The method, system and system-constituting device for wirelessly and passively measuring temperature achieve the purpose of wirelessly activating the temperature-measuring end to wirelessly and passively measure the temperature, are convenient to use and can be applied in the medical field to replace a mercury thermometer without the risks of cross infection, thermometer breakage and environmental pollution, and can also improve the work efficiency of health care workers measuring temperatures. |
