Putting instrument panels through their paces

Early analog vehicle instrument panels incorporated little more than a speedometer, tachometer, odometer, and fuel gauge. Modern digital instrument clusters, on the other hand, are intelligent devices that communicate with an array of sensors distributed throughout a vehicle, enabling them to display numerous additional features. Prior to fitting an instrument cluster to a vehicle, manufacturers must test each one to ensure that it will perform as expected. To do so, engineers at Alphr Technology have developed a system to perform functional testing, calibration and verification of such instrument clusters. >>>Read more

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