READY-TO-USE

LV 124 / LV 148 COMPONENTS

Whether you are looking for an innovative data logging and analysis device designed especially for LV 124 needs, for a fault simulation unit for the interruption tests of the LV 124 / LV 148 or for other specific components, we have the right product for you!

TURN-KEY

LV 124 / LV 148 TESTING SYSTEMS

We build testing systems for your specific DUT. Built with innovative components for LV 124 / LV 148 testing and fully-automated, they help you save up to 75% of your testing time!

TEST EXECUTION

FOR LV 124 / LV 148

In our inhouse laboratory for LV 124 / LV 148, we can execute a wide range of LV 124 / LV 148 electrical, environmental and lifetime tests for you! We use our RTStand LV 124 to provide the best test results for you!

RTStand LV 124 – Fully-automated LV 124 / LV 148 testing system for automotive

TEST ACCORDING TO LV124 / LV148

USE A FLEXIBLE TESTING PLATFORM

  • Modular software and hardware components
  • Quick adjustment to new DUT requirements
  • Customizable RTStand User Interface
  • Configurable E-Test order
  • Multi-DUT capabilities

REDUCE TESTING COSTS

  • Automated testing
  • Reduces up to 50% analysis times
  • Reduces up to 75% testing times
  • Reduces your Total Cost of Ownership
  • Continuous software maintenance

LV 124 / LV 148 – THE CHALLENGES

  • INCREASED ECU COMPLEXITY

    ECU complexity is constantly increasing and therefore ECU testing is becoming more complex as well

  • SHORT TESTING TIMES

    Testing times have to be kept short in order to meet time-to-market requirements

  • AUTOMATED TESTING NEEDED

    Manual testing becomes obsolete as it cannot fullfil the time and complexity needs required by the norm

LV 124 / LV 148 – OUR SOLUTION

  • 1. RTStand - HiL testing platform

    RTStand is a customizable HIL test and simulation platform, created to support critical tests during development, validation and production processes of electrical and electronic components. RTStand supports Industry 4.0 applications, by being an open platform that can evolve with changing customer demands and market trends, and is able to leverage new technologies.

  • 2. Tube Analyzer - measurement and analysis device

    The Tube Analyzer can detect very short and sporadic errors, by continuously monitoring and analyzing analog and PWM channels in parallel and logging into standard TDMS files. The Tube Analyzer is a ready-to-use component, which can be easily integrated into all kinds of test setups and provinding a practical tool chain together with the TestRun Generator and the Log Viewer.

  • 3. UFI - Switching unit for interruption tests

    The Ultra-fast Interrupter (UFI) was specially developed for the automotive tests of the LV 124 and LV 148 norms, in order to support the very short interruption of the supply voltages of up to 60V and currents of up to 125A.

  • 4. Scalable connection modules

    DUT-specific modules allowing connections to the DUTs, bus signals (BroadR-Reach, CAN, LIN, FlexRay etc.) and other hardware components, can be easily scaled to the required needs.

  • 5. Power supply and signal generation modules

    4Q-Amplifiers, power supply devices and signal generation devices assure compatibility with the LV 124 / LV 148 requirements.

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RTStand – open NI TestStand-based HiL platform for test automation

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Tube Analyzer – innovative measurement and analysis for LV 124 / LV 148

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UFI (Ultra-fast Interrupter) – switching unit for LV 124 / LV 148 interruption tests

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Scalable modules for bus connections (BroadR-Reach, CAN, LIN etc.), loads, DUT connections etc.

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Power supply and signal generation modules

OUR PRODUCTS

RTSTAND

Customizable HIL test and simulation platform, for development, validation and production processes

TUBE ANALYZER

Detection, analysis and logging of short sporadic errors for the automotive industry – LV 124 / LV 148

RTSTAND USER INTERFACE

Customizable User Interface for NI TestStand, with 3rd party tools and plugins integration capabilities

UFI

Ultra-fast interrupter switch for LV 124 / LV 148 available in 11A and 125A hardware layouts

THE WORKFLOW

BENEFITS

RTStand LV 124 AUTOMATED TESTING SYSTEM vs. MANUAL TESTING (POWER SUPPLY GENERATION)

RTStand – automated testing system
supports
Manual testing (power supply generation)
supports
yesPower supply generation and simulationyes
yesSwitching device for fail simulations / interruptionsyes
yesContinuous measurement and analysis on all pins in parallelno
yesSupport of various DUTs, fieldbuses, external devices and loadsno
yesAutomated climate chamber controlno
yesAutomated reportingno
yesFlexible test scenario definition (additional norm tests)no
yesSupport of environmental and lifetime testsno

BEST PRACTICES FOR LV 124 / LV 148

WHITE PAPER
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BEST TOOL
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KNOW-HOW
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WHAT OUR CUSTOMERS SAY

Ralf Zimmermann

This innovative modular concept, which gives us the opportunity to monitor a high number of pins in parallel, with a high resolution of up to 10us, as required in the LV124, allows us to make a deeper analysis of our products and especially find sporadic errors earlier in the development phase.

Ralf ZimmermannTechnical Project LeadContinental™ AG
Thomas Richter

Because of RTStand we were able to detect a sporadic error we would not have found with the old approach. This saved us a lot of money, as the failure has been detected in a very early stage of development of our gateway.

Thomas RichterProject ManagerContinental™ AG

RTSTAND LV 124 TESTING FOR

 
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bertrandt
Gebra
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porsche