Computation of Response Time Distributions for Messages on the Controller Area Network

Author(s):  
Ahmet Batur ◽  
Ece Guran Schmidt ◽  
Klaus Werner Schmidt
2014 ◽  
Vol 543-547 ◽  
pp. 3499-3502
Author(s):  
Fang Li ◽  
Li Fang Wang

Controller Area Network (CAN) is widely used in automotive and industrial areas. To give guidance in the design process, CAN bus communication model is established using Matlab/SimulinkTM. Considering the error frames on the bus, the formula that calculating CAN response time and bus load is revised. The relating performance indexes of CAN bus is gained separately through calculation and simulation, it concludes that the CAN bus communication model can efficiently simulate the message transfer sequences in the real bus, and achieves an exact result of the performance analysis of the CAN bus system.


2013 ◽  
Vol 2013 ◽  
pp. 1-11 ◽  
Author(s):  
Gerardine Immaculate Mary ◽  
Z. C. Alex ◽  
Lawrence Jenkins

This paper reviews the research work done on the response time analysis of messages in controller area network (CAN) from the time CAN specification was submitted for standardization (1990) and became a standard (1993) up to the present (2012). Such research includes the worst-case response time analysis which is deterministic and probabilistic response time analysis which is stochastic. A detailed view on both types of analyses is presented here. In addition to these analyses, there has been research on statistical analysis of controller area network message response times.


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