Management system and method of pneumatic fender

A management system of a pneumatic fender, the management system comprising:

• a pneumatic fender comprising a body comprising a body portion having a cylindrical shape, bowl-shaped end portions connected to both sides of the body portion in an axial direction, and a cap portion attached to at least one of the bowl-shaped end portions;
• an IC tag of a passive type installed in the pneumatic fender;
• a pressure sensor configured to detect an internal pressure of the pneumatic fender and a temperature sensor configured to detect a temperature of an internal space of the pneumatic fender;
• and
• a communication unit disposed outside the pneumatic fender, wherein
• an individual of the pneumatic fender being specified based on identification information of the IC tag acquired by the communication unit,
• a condition of the pneumatic fender being determined based on detection data from the pressure sensor and the temperature sensor acquired by the communication unit;
• the pressure sensor and the temperature sensor being installed on the IC tag and integrated with the IC tag,
• the management system comprising a calculation device to be communicably connected to the communication unit,
• the IC tag being activated by a transmission radio wave transmitted from the communication unit, the pressure sensor and the temperature sensor being activated, a return radio wave being transmitted from the IC tag activated in response to the transmission radio wave, and wireless communication between the IC tag and the communication unit being thus performed,
• the identification information being acquired by the communication unit through the wireless communication and being input to the calculation device, and the detection data from the pressure sensor and the temperature sensor when the IC tag is activated being acquired by the communication unit through the wireless communication and being input to the calculation device,
• by the calculation device, an individual of the pneumatic fender being specified based on the identification information input, and a condition of the pneumatic fender being determined based on each detection data input,
• the IC tag is embedded in the body, and
• an embedding mark indicating an embedding position of the IC tag is provided on an outer surface of the body corresponding to the embedding position of the IC tag.