2008 International Symposium on Industrial Embedded Systems最新文献

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An embedded decryption/decompression engine using Handel-C 使用Handel-C的嵌入式解密/解压缩引擎
2008 International Symposium on Industrial Embedded Systems Pub Date : 2008-06-11 DOI: 10.1109/SIES.2008.4577680
Farnaz Gharibian, K. Kent
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引用次数: 0
Flexible in-vehicle stream processing with distributed automotive control units for engineering and diagnosis 灵活的车载流处理与分布式汽车控制单元的工程和诊断
2008 International Symposium on Industrial Embedded Systems Pub Date : 2008-06-11 DOI: 10.1109/SIES.2008.4577683
Hendrik Schweppe, A. Zimmermann, D. Grill
{"title":"Flexible in-vehicle stream processing with distributed automotive control units for engineering and diagnosis","authors":"Hendrik Schweppe, A. Zimmermann, D. Grill","doi":"10.1109/SIES.2008.4577683","DOIUrl":"https://doi.org/10.1109/SIES.2008.4577683","url":null,"abstract":"This paper introduces a method for selectively pre-processing and recording sensor data for engineering testing purposes in vehicles. In order to condense data, methodologies from the domain of sensor networks and stream processing are applied, which results in a reduction of the quantity of data, while maintaining information quality. A situation-dependent modification of recording parameters allows for a detailed profiling of vehicle-related errors. We developed a data-flow oriented model, in which data streams are connected by processing nodes. These nodes filter and aggregate the data and can be connected in nearly any order, which permits a successive composition of the aggregation and recording strategy. The integration with an event-condition-action model provides adaptability of the processing and recording, depending on the state of the vehicle. In a proof-of-concept system, which we implemented on top of the automotive diagnostic protocols KWP and UDS, the feasibility of the approach was shown. The target platform was an embedded on-board computer that is connected to the OBD-II interface of the vehicle. As the scope of recording can be adjusted flexibly, the recording system can not only be used for diagnostic purposes, but also serves objectives in development, quality assurance, and even marketing.","PeriodicalId":438401,"journal":{"name":"2008 International Symposium on Industrial Embedded Systems","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126914869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
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