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Bodywork Domain HIL

The body domain controller is an important part of body electronics. With the continuous improvement of vehicle safety and comfort requirements,
the body domain controller is also becoming more diversified, complicated and intelligent. At the same time, the complexity of network communication,
fault diagnosis and functional interaction between ECU is increasing. Huahai Technology combined its many years of experience to launch the Sim-LabCar test platform.
 
   
Huahai Technologies > HOME > Solutions > HARDWARE IN THE LOOP > Bodywork Domain HIL >
Bodywork Domain HIL
—— Overview
The body domain controller is an important part of body electronics. With the continuous improvement of vehicle safety and comfort requirements, the body domain controller is also becoming more diversified, complicated and intelligent. At the same time, the complexity of network communication, fault diagnosis and functional interaction between ECU is increasing. Huahai Technology combined its many years of experience to launch the Sim-LabCar test platform.

—— System Architecture Diagram
 

 
—— System Composition
•  Body electronic parts bench
•  Programmable power supply
•  Fault injection
•  Electronic load
•  PXI platform (IO board, communication board)
•  Signal conditioning
•  Test management software
•  Automated testing software
•  Vehicle simulation physical model

—— System Functions
•  DUT functional logic test: simulate and collect DUT IO resources
•  Fault injection test: open circuit, short circuit to power, short circuit to ground, short circuit between signals, with or without load can be selected. Fault injection current: 10A, 40A optional
•  Load simulation: electronic load/simulated load
•  Load switching: real-time program control can select whether the load is real load or simulated load
•  CAN/LIN/Ethernet communication test: message simulation sending/analysis
•  Current collection: static current test, rated current test

—— System Applications
BCM、PEPS、DSCU、DDCU、PDCU、RLDCU、RRDCU、RLS、Roof、RDCU、SCM、Tbox、AC、IC.

—— Test Service
Based on the integration testing experience accumulated over the years, Huahai Technology can provide customized testing services according to the different needs of different customers. Mainly include: requirements analysis, test planning, test design, test implementation, test report, defect management and test delivery processes.
 


 
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