PORTABLE ELECTRONIC INSTRUMENT, ROADSIDE DEVICE, PORTABLE ELECTRONIC INSTRUMENT CONTROL PROGRAM, AND ROADSIDE DEVICE CONTROL PROGRAM

摘要

This portable electronic instrument includes: a communication unit which acquires a first pressure value from a roadside device associated with a pedestrian bridge; a pressure sensor which acquires a second pressure value of the instrument itself; and a control unit. The control unit calculates a corrected value of the second pressure value on the basis of the first pressure value.