전두부 비상도어 Safety Electrical Mechanism

his paper dealt with the principle mechanism of safety electrical system. The front emergency door is evacuation equipment that operated by crew or passenger when emergency state such as fire, accident, etc in the rolling stock. So, this system is operated easy and quickness by everyone. Also, if it does not in emergency condition, passengers do not working by mistake. In other words, it was applied to safety system for this device. This study analyzed the characteristic, function and needed condition. And it is purposed to develop the emergency system that can be a help to make design by survey the different between safety device and existing system.