Sistema Unificado de Consulta e Análise da Acidentalidade em Rodovias Federais de Pernambuco (SUCAARF-PE).

The paper presents the conception, modeling and availability of a Unified System of Consultation and Analysis of Accidentality in Federal Roads of Pernambuco, SUCAARF-PE, applied to the evaluation and decision-making of multicriteria to prioritize sections of federal roads in Pernambuco in a hierarchy of criticality of accidentality traffic, using the data available in the Federal Road Police (PRF) database. For this development, it was used the combination of interactive database development techniques, mathematical methods for the development of a multicriteria decision support model, together with the Java programming language for generating the system's graphical interface and making the application available for the user in Android stores. [ABSTRACT FROM AUTHOR]