PHYSICAL QUANTITY COLLECTION SYSTEM AND STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a physical quantity collection system and a structure for collecting physical quantity at many spots easily. SOLUTION: The data collection computers 50 placed on 1st and 3rd floors of a building 40 transmit the indication signals to plural measurement devices 10 which are provided on beams 42 and pillars 44 and can measure the distortion value via transmission modules 54. On receiving the indication signal, each device 10 transmits by radio the information on the measured distortion value via its built-in radio transmitter. Every computer 50 receives the radio signals transmitted from the device 10 via a reception module 52 and stores the information on the distortion value included in the radio signal into its built-in hard disk drive 56.