Optimizing J1939 Messages Response Time by Using Evolutionary Algorithms

2009-36-0294

10/06/2009

Event
SAE Brasil 2009 Congress and Exhibit
Authors Abstract
Content
The J1939 protocol is a SAE recommended practice for CAN in commercial vehicles and others [3]. Due to electronics increasing, the current vehicle networks require upgrading and optimization. Some strategies must be implemented in order to allow more messages without harm the current messages time restrictions. These strategies must focus on optimization. One group of evolutionary algorithms commonly used in Optimization problems are the Genetic Algorithms. This paper proposes the usage of genetic algorithms to optimize the message response time in a set of J1939 messages over CAN. A mathematical model for temporal calculations is presented as default, representing the current condition and the problem characterization. The application of the concept of Genetics characteristics represents the current condition. The implementation of the algorithm is showed and also the comparative results.
Meta TagsDetails
DOI
https://doi.org/10.4271/2009-36-0294
Pages
10
Citation
de Campos, M., and Franco, L., "Optimizing J1939 Messages Response Time by Using Evolutionary Algorithms," SAE Technical Paper 2009-36-0294, 2009, https://doi.org/10.4271/2009-36-0294.
Additional Details
Publisher
Published
Oct 6, 2009
Product Code
2009-36-0294
Content Type
Technical Paper
Language
English