5 results
Category: File Date: 2019-01-31 Language: English Type: PDF Size: 916 KB
A Look Behind the Scenes − ECU Testing with XCP Support
CANoe - Technical Article: Blackbox tests are typically conducted in the framework of ECU development or in analyzing faulty ECU behavior. This involves connecting an ECU‘s inputs and outputs to a test system for stimulation and measurement. Although this method lets the test engineer perform extensive analysis, certain tests require looking directly into the ECU. This is the only way to obtain meaningful test results or reduce testing effort.
Category: File Date: 2018-03-27 Language: English Type: PDF Size: 2 MB
From Signal to Service – Challenges for the development of AUTOSAR Adaptive applications
Automotive Ethernet and AUTOSAR Adaptive are key technologies for highly automated driving and comprehensive connectivity services. AUTOSAR Adaptive relies on a service-oriented architecture to ensure communication between the ECUs. This raises many new challenges at the level of the development, test and calibration tools.
Category: File Date: 2014-09-02 Language: English Type: PDF Size: 6 MB
CAN FD: Fast measurement and reprogramming
CAN with a flexible data rate (CAN FD) is a technological evolution of the CAN bus. The complexity of the technology is equivalent to the standard CAN bus but it offers a significantly increased bandwidth. CAN FD is therefore an alternative for FlexRay or Ethernet Networks. The network specialists at Vector investigated two typical applications, Measurement of ECU internal signals via XCP and ECU reprogramming, using the CAN FD bus system.
Category: File Date: 2012-02-23 Language: English Type: PDF Size: 1,015 KB
Structuring ECU Tests More Rationally
The development of an ECU always involves numerous tests. Test requirements differ significantly, depending on the stage of development, and within a company they generally fall under the auspices of different departments. If they use different platforms, this leads to high resource requirements in test creation and test management. Much more economical are solutions based on the tool CANoe for simulation and test, which is well-suited for tests on all development levels, due to its high scalability and flexibility.
Category: File Date: 2011-04-13 Language: English Type: PDF Size: 297 KB
New Bus Interfaces for Electric/Hybrid Vehicle Development
The many different bus systems used in the development of electric/hybrid vehicles (EV/HEV) are pushing conventional hardware interfaces to their performance limits. A crucial factor in determining testing depth, analysis quality and simulation options is the degree of real-time performance in data exchange. Communication between vehicle networks and the test and simulation tools is of primary importance here. To satisfy these heightened requirements, Vector has added a modular high-performance interface with integrated real-time computer to its interfaces product line. This interface’s realtime performance leads to short deterministic cycle and response times and enables flexible use in...