Desenvolvimento de um sistema supervisório para o sistema automático de combate a princípio de incêndio do prédio depósito de propulsores do CLA

Abstract

This paper presents the development of a supervision, control and data acquisition system capable of managing and executing the functions of the Alcântara Launch Center's Propulsion Building (PDP) Automatic Fire Fighting System (SACI). The automatic fire detection and firefighting system is an integrated system designed to detect the early stages of a fire. In addition to detection, the system shall be capable of executing alarm commands by means of audiovisual signaling to any fire hazard signal in addition to acting in the process of flame extinguishing, protection of life and property. Therefore, the application of a real time supervision and control system in the thruster building keeps the facilities protected from these incidents. The research methodology used was qualitative and exploratory, based on a bibliographic review on the rules for the implementation of firefighting systems and scientific articles on the production and integration of supervisory system software. Using MATLAB® software for the system development proposal through the GUIDE tool for the production of the graphic part of the system, for the application control system, the developing of main structure using the Ladder language through the RsLogix 5000 programming software and for the communication of these software the used it OPC protocol’s. Thus, the main result of this study is the prototype of the developed system, which is capable of supervising, controlling and acquiring data from the detection and firefighting system of the PDP of the Alcântara Launching Center, the efficiency in the use and integration of all construction tools and software for this prototype. Thus, concluding it that the use of a supervisory system for control and supervision of a fire detection and firefighting system may allow the performance of all functions essential to the operation of the physical system. The latter acts fully and satisfactorily, performing the actions according to their activation conditions established by the control strategies obtained in the study of this project. Thus, this system has the capacity to provide maximum safety to the sector in the treatment of eventual fire accidents, with real time supervision of the operations and promotes the cost reduction in the system operation.