A new piece of information has been shown within the investigation of Toyota by the NHTSA that is about automobiles suddenly accelerating. Takeshi Uchiyamada, executive vice president of research and development, was the one who gave this information to us. Automotive News explains that speed info is incorrect with a software bug found in Toyota crash data boxes, says Uchiyamada.
Just crash data boxes are being used
Uchiyamada explained that “We have been able to determine that there is no defect within the event data recorders," although through the National Highway Transportation Safety Administration, Toyota admitted that crash details from the event data recorders (EDR) had difficulties. The software bug has supposedly been fixed so he was referring to the mechanics of the system. The EDR is there to record info related to position of throttle and through the time of collision, how much pressure was applied to the break. Sources say crash data boxes are there mostly to record speed.
Toyota says there are no electronic glitches
After reviewing data from among the 3,000 unintended acceleration complaints they received, Toyota pronounced with certainty that electronic errors did not cause the cars to accelerate out of control. Foreign objects, bad floor mats and driver error and numerous other causes have been suggested by the automaker. The NHTSA concurred concerning the lack of an electronics problem. Numerous don’t know if the crash data box is reliable or not. It is still questioned. A Toyota Motors Tundra pickup was driving at 170 mph in some crash data from 2007. This is why most are concerned about how valid the crash box is. "The EDR cannot be trusted" when it comes to speed was Uchiyamada’s reaction.
Recall happening with Toyota
Just since November 2009, 13 million automobiles have been recalled by Toyota, says Automotive News. The United States of America by itself recalled about 10 million. These were mostly all related to accelerating when unintended.
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Further reading
Auto News
autonews.com/apps/pbcs.dll/article?AID=/20100914/OEM/100919951/1424
Crash data boxes are not event data recorders
youtube.com/watch?v=KzYLJHgUf0k
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