Estimating Bus Load

You can execute a built-in project synthesis, which analyzes the load of CAN buses of a system mapping. It simulates information exchanges between the ECUs of a system mapping and estimates the impacts on the CAN bus load.

See Also
Estimating Bus Load for a Project
  1. Select a system mapping.
  2. From the EE Tools section of the action bar, click Launch Bus Load Analysis .

    A graphic view appears, it contains the results of the dynamic analysis:

    • A tab with information as tables.
    • Tabs containing bus information. There is one tab per bus. For each bus, three diagrams about the CAN communications through the embedded EE architecture of a vehicle appear:
      Diagram Description
      Transmission delay A bar graph representing the transmission delay (the Min., Average, and Max. for each frame)
      Bus load A pie chart representing the bus load
      Load distribution per frame A pie chart representing the distribution by frames