| 摘要 |
PROBLEM TO BE SOLVED: To perform flow detection represented by human flow detection by wireless communication from a detection terminal device using drive power by a power generation element, and perform initial setting of the detection terminal device by non-contact communication.SOLUTION: There is provided a detection terminal device comprising one or a plurality of power generation elements which are accommodated in a casing and generate power using a piezoelectric effect. The detection terminal device generates drive power generated by pressing the power generation elements from the outside of the casing, and outputs a detection signal. The detection terminal device comprises: a wireless communication unit for receiving initial setting data by proximity wireless communication using drive power generated by electromagnetic induction; and a wireless communication unit for outputting a detection signal which is the initially set data or ID information on the device by wireless communication using drive power every time the power generation elements generate power for the drive power, where the initially set data includes position information for identifying a position in which the detection terminal device is installed. |
