Software Quality Assurance Dashboard for Renault Software Robustness plan with SQUORE tool
Résumé
Software is becoming one of the main challenge of the vehicle development process. To boost the Renault/Nissan embedded software transformation, a Software Robustness Breakthrough Plan was launched from 2015, with 6 levers of actions. Lever n°5 addresses Software Quality Assurance (SW QA). One of the main action of this lever is to gather and calculate the SW QA key performance indicators (KPI) within the Software Qualimetry project (SOQUAL). SOQUAL mission is to provide a software quality dashboard with relevant indicators. It includes source code and model analysis and other software metrics. SW QA KPI calculation was chosen as a use case to test a Qualimetry tool and to optimize the workload and the cost of Quality assurance activities. SQUORE [1] tool was selected for a quick development applied on one vehicle project (Start of production 2019). Renault has yet enlarging project scope: SW QA SQUORE tool is being deployed on several vehicle projects. Renault is also writing the specification to select a tool to implement a full Quality model: all software metrics (cost, model, code, schedule, anomalies, SW QA KPI…) should be gathered and aggregated to give the health status of software at vehicle project level, ECU level, function level..
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