Creating An Editor For The Implementation of WorkFlow+: A Framework for Developing Assurance Cases

Abstract

As vehicles become more complex, the work required to ensure that they are safe increases enormously. This in turn results in a much more complicated task of testing systems, subsystems, and components to ensure that they are safe individually as well as when they are integrated. As a result, managing the safety engineering process for vehicle development is of major interest to all automotive manufacturers. The goal of this research is to introduce a tool that provides support for a new framework for modeling safety processes, which can partially address some of these challenges. WorkFlow+ is a framework that was developed to combine both data flow and process flow to increase traceability, enable users to model with the desired granularity safety engineering workflow for their products, and produce assurance cases for regulators and evaluators to be able to validate that the product is safe for the users and the public. With the development of an editor, it will bring WorkFlow+ to life.