Design of Real-Time Monitoring System for Physiological Status of Metro Train Drivers

Even if the urban rail transit facilities have a high degree of automation and automatic driving technology is becoming increasingly sophisticated, it is still necessary for train drivers, station operators, station attendants, and other workers to carry out operations and production in the front line. The rail transit driver is an important part of rail transit operations. In order to ensure the safety of the operations, it is necessary to monitor the rail transit drivers’ physiological status and operating conditions. The system uses the photoelectric volume pulse wave tracing method to obtain the pulse wave data of the urban electric train driver for pulse variability analysis. Taking the portable bracelet as the main body, a pre-post and online physiological condition monitoring system dedicated to the urban electric train driver is designed. Through active monitoring and active prevention, the safety hazards in operational production of the drivers are reduced.