Patent ID: 8290661

Claim:
A simulation test system for a vehicle electronic component comprising: at least one attenuation probe that is connected to input lines of operating sample components in a state where they are electrically connected to the vehicle; a simulation unit including a data collector that has multi-channels connectable to the attenuation probe and periodically stores and classifies input and output waveforms input in real time through the multi-channels, together with a sampling time and channel information for each waveform wherein the waveforms are classified based on at least road conditions at the time the waveform was generated, and a waveform generator, in communication with the data collector, that not only reproduces selected waveform data into original waveforms through the multi-channels using the waveform data stored by the data collector but also synchronously reproduces the waveforms for each channel; and an amplifier configured to amplify the waveforms reproduced in the waveform generator and input the amplified waveforms into a test component to simulate one or more driving conditions, wherein waveforms are searchable based on at least the associated road conditions at the time the waveform was generated.