VCAR DAS

Integrated software for automotive developing, testing, and analyzing

VCAR DAS is a software dedeicated for aumotive network simulation,testing, diagnosis. The software is running on RTOS which assures accuracy and determination. The software can run automation simulations using Python and Capl. We built many features, such as ETH someip/doip, secoc,E2E etc. It can be seamlessly integrated with our HIL platform and multi-user log in simutaneousely to maximum our customer efficiency and get best use of your toolset.

Functions

  • Bus Analysis / Recording / Replay

    Supports CAN/LIN/FlexRay/Ethernet bus analysis

    Supports DBC, LDF, Arxml, Fibex database signal parsing

    Supports bus signal import oscilloscope analysis

    Supports Ethernet packet protocol field parsing

    Supports various filters

    Supports data recording, offline/online data replay

    Supports online logging file recording

    Supports online playback data injection

    Supports offline data playback analysis

    Supports multiple file formats such as BLF, PCAP, ASC, MDF, etc

  • Node Simulation

    Node simulation

    Supports CAPL node simulation

    IG module

    Supports custom message sending

    Supports adding messages from the database

    Supports button, manual, periodic sending

    Replay Block

    Supports playback node addition and configuration

    Database import

    Supports DBC, LDF, Arxml, Fibex database import

  • UDS Diagnostics

    Supports CAN/CANFD/Ethernet diagnostics

    Supports CDD, ODX, PDX file import

    Supports parsing of diagnostic message parameters

    Supports diagnostics related parameter configuration

    Supports security unlocking algorithm DLL file import

    Supports custom diagnostic service command configuration

    Supports multiple diagnostic commands to execute configurations in order

  • CAPL, Python Automated Testing

    Supports for CAPL interface

    The CAPL program runs in real time, and the test cases are executed accurately in chronological order

    Add DBC, LDF, Arxml database messages and signals by dragging and dropping

    According to user needs, supports custom CRC, E2E, SecOC interface development

    Supports Python test script development

  • Automotive Ethernet Simulation, Analysis, and Testing

    Supports 2-7 channels layer Ethernet message sending and receiving

    Supports Ethernet protocol field parsing

    Supports TCP/IP protocol stack configuration, supports VLAN configuration

    Supports DoIP diagnostic protocol testing

    Supports SOA simulation testing based on SOME/IP protocol

    Capable of parsing SOME/IP payload

    CAPL programming interface, supports Socket and Output methods

    Send and receive Ethernet messages

Advantages

Supports remote calibration, measurement, and diagnostic flashing

Supports CAPL and Python script editing, can complete complex simulation testing work

Supports Automotive Ethernet protocol conformance testing and vehicle control network protocol conformance testing based on Automotive Ethernet OPEN TC8 and custom test standards

The core software is independently developed and controllable

Software is stable and reliable

Related Solutions

Vehicle CAN/CANFD Bus Testing Solution

Vehicle CAN/CANFD bus testing includes physical layer testing, data link layer testing, interaction layer testing, and fault tolerance testing. VCARSYSTEM has launched a vehicle CAN/CANFD bus testing solution, which provides corresponding testing tools for different test contents.

Vehicle LIN Bus Testing Solution

Vehicle LIN bus testing includes physical layer testing and communication layer testing. For the physical layer testing in vehicle LIN bus testing, VCARSYSTEM has introduced a comprehensive solution and meticulously paired a series of finely matched testing tools to meet various complex and changing testing requirements.

Vehicle FlexRay Testing Solution

VCARSYSTEM offers advanced and efficient tools and methods for comprehensive testing and validation of FlexRay bus systems. In this solution, the tested ECU connects to the VCI 4422, which utilizes VCAR DAS to monitor and analyze bus information in real-time, ensuring thorough detection of the FlexRay bus system. This system supports a wide range of testing requirements including functional, performance, fault tolerance, safety, timing and synchronization, integration, load, and stability testing.

Automotive Ethernet Simulation and testing Solution

With the rapid development of Automotive Ethernet in automotive buses, VCARSYSTEM has launched an Automotive Ethernet Simulation and testing Solution. This solution integrates VCAR DAS and VCI 4422, allowing users to easily create in-vehicle Ethernet database files, including ARXML and diagnostic database files such as CDD, ODX, and PDX. Users can conduct in-depth simulation analysis of in-vehicle Ethernet, enabling modification and enhancement of bus design schemes based on the results of simulation analysis.

DoIP solution

Automotive Ethernet has seen rapid development in automotive buses, demonstrating immense potential with its high bandwidth, high speed, rich upper-layer protocols, and easily expandable features. As diagnostic flashing based on Automotive Ethernet becomes widely used, DoIP diagnostic flashing testing becomes increasingly crucial. However, due to the monopoly of testing tool chains, testing costs remain high. In response to market growth and competitive pressure, VCARSYSTEM has launched an DoIP solution.

Customized Automotive Ethernet Testing Solution

With the rapid growth of automotive Ethernet in vehicle bus applications, VCARSYSTEM has proposed a solution for automotive Ethernet testing based on customized test content to address the challenges brought by the rapid expansion of automotive Ethernet. This solution fully leverages the high performance and extensive application potential of automotive Ethernet, effectively reducing testing costs. The solution comprehensively supports UDPNM, DDS, and other protocol tests as well as fault injection testing, ensuring stable and reliable operation of the system in complex network environments.

Related products

  • VCI 4422

    Multi-Channel Interface for IVN

TC8 testing solution

This solution, based on OPEN TC8, is introduced by VCARSYSTEM to address the rapid evolution of Automotive Ethernet technology. Covering physical layer IOP, PMA, TCP/IP testing, and data link layer testing, its goal is to ensure stable and high-performance communication networks in the automotive industry. With comprehensive testing coverage, we aim to provide automotive manufacturers and suppliers with a reliable solution, driving the advancement and adoption of vehicle Ethernet technology.

Related products

  • VCI 4422

    Multi-Channel Interface for IVN

  • VIT 1101

    LINK Partner

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