Safety system for monitoring of the dangerous gases in electromobility laboratory

This paper deals with the design and tests of the safety and monitoring system of hazardous gases in the laboratory. The most dangerous gases which can be produced by lead-acid batteries or lithium-ion batteries during excessive charging or discharging are precisely monitored and shown on the LCD display. Gases emitted by batteries can be potentially dangerous for human and our system should offer real-time values on the LCD display and offers sound and light alarm for people in the laboratory. The system also supports email notifications for remote management and monitoring of the laboratory during long-term cyclic battery tests since the laboratory is without humans. If a dangerous situation occurs, the light and sound alarm start to warn the human operator and remote operators about this situation. On the LCD and email notifications is clearly highlighted which type of gas or another value caused the alarm situation.