A widely used standard for the persistent storage of measurement data is ASAM ODS. Automotive manufacturers and suppliers use it primarily to set up comprehensive data management solutions for different measurement systems and data formats. In this way, they make test data usable in the long-term, regardless of the tools of individual vendors. Generally in such solutions, the search for certain measurements bases on descriptive information, the so-called metadata.
To gain more information from the existing measurement channels, Peak Solution has developed the Peak Advanced Search.
Continue reading “Peak Advanced Search: Gain more information from the existing measurement channels in ASAM ODS”
Peak Solution provides an extension for Peak ODS Server (PODS), which is suited for accessing and processing measurement data stored in Parquet files. In its latest technology proposal for Big Data, ASAM has recommended this format as appropriate for storing mass data.
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Many automotive manufacturers and suppliers all over the world have used the Peak ODS Server for many years as a powerful backbone for ODS-based applications. Now, Peak Solution has released version 3.0 of the software. By that, Peak ODS Server also supports the current ASAM Standard ODS 6.0. This provides, among other things, an optimized API for accessing measurement data as well as a notification service for the synchronization of distributed ODS servers.
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The efficient performance of tests plays a decisive role in vehicle development. Test stand automation and virtualization are important for this, but they are not longer enough. Especially in global acting enterprises a powerful management system is required that overcomes rigid departmental boundaries and gets the complexity of the test processes under control.
Continue reading “Peak Test Management Suite: A platform for managing global tests”
The openMDM Eclipse Working Group has published version 0.7 of the openMDM 5 framework. openMDM 5 is a kit of software components, which can be used to compose web-based applications for measurement data management systems. The source code as well as an installation guide for a demo environment are available as download under the so-called MDM|BL project, hosted by the Eclipse Foundation.
Continue reading “Global Measurement Data Management: Version 0.7 of openMDM 5 has been published”
Big Data in the field of automotive testing is mainly about the analysis of huge amounts of data that result from a wide range of test benches and driving tests. The aim is to identify new patterns and correlations in these test data in order to describe a complex system of different components and to predict the future behavior of this system. In this way, e.g. it is possible to gain important insights for the development of new simulation models and to achieve considerable savings in the execution of cost-intensive tests. Among other things, the basis for this are tools for Data Mining, Predictive Analytics or Machine Learning, which are nowadays available in a large number on the market – in some cases even free of charge.
However, the use of these tools requires well-documented test data. Continue reading “Big Data in the field of automotive testing requires Test Data Governance”
Peak Solution and PSA Groupe have agreed to collaborate on a ‘Big Data’ project. The aim is to develop a flexible and scalable solution to systematically manage and analyze the huge amount of data that results from car testing. The two partners will also incorporate into the project recommendations and results from the ASAM-BigODS Work Group.
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