DATA COLLECTING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a data collecting system extremely improved in convenience by shortening time for collecting data. SOLUTION: At the time designated by a data collector, a data call is originated from each of data call originating devices. Line busy time (from the call origination of seismic intensity data from data call originating devices to the detection of disability in the transmission of seismic intensity data caused by the occupancy of a line) and retry wait time (from the detection of disability in the transmission of the seismic intensity data from the data call originating devices to the re-origination of calls of the seismic intensity data) are excluded.