Examples of FeRAM adoption for automotive EDR.
Capturing the truth in 1/100 of a second: FeRAM's high-speed writing does not miss information just before a car accident.
Event Data Recorder (EDR) within the electronic control unit (ECU) of airbags also utilizes FeRAM. By using FeRAM, it is possible to meet EDR regulations and record and retain detailed data that aids in investigating the causes of accidents. The data recorded by the EDR includes changes in speed, speed display, accelerator pedal position, and brake on/off status. By retrieving and analyzing this data after an accident, it is possible to clarify the driver's actions just before the accident, the condition of the front passenger and rear seats, and the overall state of the vehicle. 【Case Overview】 ■ Brake operation status can be understood in greater detail. ■ The driver's evasive actions at the time of the accident can be accurately known. ■ Data is available until the very last moment before the power is cut off. *For more detailed information about the case, please refer to the related links. For further details, you can download the PDF or feel free to contact us.
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