VITAL DATA COLLECTION SYSTEM, VITAL DATA RELAY UNIT, VITAL DATA RELAY SYSTEM, AND VITAL DATA COLLECTION METHOD

摘要

This vital data collection system collects vital data of an actor who acts in an environment which radio waves from a cellphone base station cannot reach or are difficult to reach, the vital data collection system being provided with: a sensor which is carried by the actor to measure vital data of the actor; a relay unit which is carried by the actor to acquire the vital data of the actor measured by means of the sensor and to transmit the acquired vital data by means of low-power consumption long-range radio communication; and a collection server which collects via a network the vital data transmitted from the relay unit.