Collecting Big Data from Automotive ECUs beyond the CAN Bandwidth for Fault Visualization

Algorithm 2

Algorithm of the data collector operating the update decision.

Input:

   CIP - Cascading information packet from transfer agent

   DP - Data transfer packet from transfer agent

Output:

    - The memory-update occurrence from address a to

         at th frame

()  procedure UPDATEDECISION

()  begin

()   buffer: Temporary buffer for storing the data generated at -1th frame

         from address a to

()   Frame

()   while Receiving data transfer packet do

()    Base

()    if then

()     

()    else

()      for to 5 do

()      if buffer == Data then

(12)       

(13)       else

(14)       

(15)      end if

(16)      end for

(17)    end if

(18)    buffer Data

(19)   end while

(20)  return

(21)  end

(22)  end procedure