Design of Entrapment Escalation using GSM for Elevators

Abstract : Due to advancement in technology, elevators are used in order to reduce human efforts for climbing steps of large buildings. The elevator being electrical equipment has a possibility to stop working during its operation resulting in entrapment of passenger. To rescue the entrapper an escalation has to be done to concern department or person or an indication should be made to the people outside the elevator for arrangement of rescue operation. But sometimes the escalation of entrapment in elevators can be a challenging problem, since entrapped passenger may not be aware of the escalation procedure or the elevator may not have an indicator or alert for the people outside the elevator. Many times during entrapment, escalation to the concern department may become harder, may be due to unavailability of resources required like mobile phone with the entrapper or may be an alert system with the elevator. To overcome this Entrapment Escalation using GSM for Elevators can be used, where SMS will be sent to the concern department through GSM for arrangement of rescue operation, and also an indication will be done in the form of buzzer for the people outside the elevator to make them aware of this entrapment.

 EXISTING SYSTEM :

 ? The elevator system is the one that was introduced for high-rise buildings to save time and to give some relaxation to people. ? Sometimes the problem exists if someone just wants to go from one floor to another in a large footprint building. ? The lobbies have to be protected lobbies and the final exist floor (ground floor) must have a protected path to a safe area outside the building. ? Monitoring and scheduling of elevators in high/ low stories, commercial, residential sectors are not satisfied with existing elevators operations.

 DISADVANTAGE :

 ? The most important part and what is mainly focused on the problems of cloud computing: it is exposed to all the problems of the internet, such as viruses and hacking. ? The main problem is that the user has no control over these aspects and can not prepare against them, who must take charge is the provider. ? When a fault is detected the sensor adds a new record within the table of reported problems and faults, this table is deployed and available in the backend of the application. ? As secure and private data go through the network can be captured and altered and on the other hand can directly attack the server and steal or alter information.

 PROPOSED SYSTEM :

 • This paper proposes a model for monitoring and controlling an elevator system to maintain autonomy. • The proposed work comprises of a sensor module which has the capability to monitor and control through internet service. • The proposed work not only helps to improve the maintenance system of the elevator, but also adds different monitoring features that are essential to be known by its users. • The proposed system increases the monitoring parameters such as status alert, temperature, location, oxygen level, lift speed, weight, etc. • In contrast to our proposed system, the conventional lift system shows only number of floors under similar operating conditions.

 ADVANTAGE :

 ? A system like Entrapment Escalation using GSM for Elevators can be used for intimation of entrapment rescue operations. ? The elevator is a very used means of transport, especially in buildings with many floors, however these are not immune to failures and often people are trapped in them or simply do not climb. ? The Internet of Things (IoT) has been spoken, which seeks to connect all the objects to the network, so that they can be monitored, used, prepared remotely and even inform the users About the state of something in particular. ? This resource group includes the location of the server, the type of subscription to be used, the database associated with the project and, depending on the Development, backend or solution resources.