CENTRALIZED CONTROL SYSTEM OF AIR PRESSURE MONITORING DEVICE OF PNEUMATIC FENDER

摘要

PROBLEM TO BE SOLVED: To provide a centralized control system of air pressure monitoring devices using pressure sensors for TPMS (Tire Pressure Monitoring System) capable of efficiently and constantly monitoring the air pressure of each pneumatic fender on a wharf having a plurality of quay walls, or the like.

SOLUTION: A plurality of pressure sensors 3 with transmitters for TPMS are installed inside pneumatic fenders 2 installed on a quay wall 1. A plurality of air pressure monitoring devices are connected to a monitoring center 9 via a star network, the air pressure monitoring device configured to transmit an air pressure detection signal repeatedly in due order toward a receiving device 5 such that the pressure sensors 3 continue respective transmission states at prescribed intervals.

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