Consider an elevator that is moving with passengers and suddenly stops due to a power outage between floors. In this case, the cabin lighting is limited to emergency lighting, and the cabin becomes relatively dark. This is where the emergency rescue system or UPS (Uninterruptible Power Supply) comes into play... Have you ever been trapped in an elevator during a power outage? Do you know what problems a power outage can cause for an elevator? Imagine an elevator moving with passengers and suddenly stopping due to a power cut between floors. In this situation, the cabin lighting is limited to emergency lighting, and the cabin becomes relatively dark. The people trapped in the elevator will activate the elevator's emergency bell to inform others of the situation. In the past, elevator rescue operations had to be performed by a trained individual in the elevator machine room. Traditional emergency rescue operations could be accompanied by issues. In these circumstances, the trained person had to follow safety procedures to release the mechanical brake of the elevator via a lever, and then, by rotating the hand wheel, move the cabin to the nearest floor level. If trained personnel were not available or if the lighting was low, the operation would be slow and time-consuming. This could create a crisis in low-traffic buildings or during times when the building is nearly empty. In any case, freeing the individuals and the time they remain trapped in the elevator depends on multiple factors, and they may be stuck for hours. With advancements in technology and the increasing importance of safety in the elevator industry, a new solution was developed called the Elevator Emergency Rescue System or UPS (Uninterruptible Power Supply) to solve the above problems. This system, when there is a power outage, uses the energy stored in its batteries to supply the necessary energy to move the cabin to the nearest floor and open the cabin door. As a result, individuals will never be trapped in the elevator again. **Elevator Emergency Rescue System or UPS** The elevator emergency rescue system or UPS is designed to supply the necessary energy for rescue operations in the event of a power failure. In such a situation, the controller board, by checking the safety conditions of the system and within the relevant standards, issues the necessary commands for rescue operations to the motor drive, mechanical brake, and elevator door. Some of the challenges and complexities of designing an efficient UPS include: * Protecting the batteries to prevent a decrease in battery life and efficiency * Ensuring proper communication between the UPS and the control panel to smarten the rescue operation (transmitting commands and necessary information between the control panel and UPS) Datis Emergency Rescue System or UPS Datis, considering the current needs of the elevator industry and relying on the technical knowledge of its research and development team, has been able to introduce a powerful and durable emergency rescue system to the market.
