Moisture detection device, moisture detection system, moisture detection method and moisture detection program

摘要

PROBLEM TO BE SOLVED: To provide a moisture detection device, a moisture detection system, a moisture detection method and a moisture detection program capable of accurately detecting the presence of moisture in an object. SOLUTION: A control unit for causing a communication unit to transmit a transmission signal which is a signal for prompting a response to a wireless communication device whose characteristics change in an environment where moisture is present in the surroundings, and a response signal from the wireless communication device. When received, the control unit includes a determination unit that determines the presence or absence of moisture in the vicinity of the wireless communication device using the characteristics and initial characteristics of the transmission signal corresponding to the response signal, and the control unit provides the transmission signal. The characteristics of the above are sequentially changed from the initial characteristics and repeatedly transmitted to the communication unit. [Selection diagram] Fig. 5