SYSTEM AND METHOD FOR MONITORING A WORK SITUATION

摘要

The application relates to a system for monitoring a working situation, said system comprising at least one mobile sensor unit, at least one communication node, at least one sensor node which is formed by the communication node or is provided additionally to this, and a central evaluation unit. The at least one mobile sensor unit comprises at least one sensor for measuring at least one first physical variable which is suitable for describing an activity or a state of an individual carrying the mobile sensor unit, a transmitter for the wireless transmission of measurement values of the at least one first physical variable, which are detected by the at least one sensor of this mobile sensor unit, to the at least one sensor node. The at least one sensor node comprises at least one sensor for measuring at least one second physical variable which is suitable for describing a state of an environment of the sensor node. The at least one communication node comprises a receiver for receiving the measurement values of the at least one first physical variable which are transmitted by the transmitter of the mobile sensor unit, and a communication unit for transmitting the measurement values of the at least one first physical variable which are received by the receiver of this communication node and measurement values of the at least one second physical variable, which are detected by the at least one sensor of the sensor node, to the central evaluation unit. The application further relates to a method for use of the system.