Автор: NeDDRaG
Дата: 28-05-11 18:29
Uve_Smotanson написа:
> Гуглеф твърди следното
>
> An engine control unit (ECU), also known as power-train control
> module (PCM), or engine control module (ECM) is a type of
> electronic control unit that determines the amount of fuel,
> ignition timing and other parameters an internal combustion
> engine needs to keep running. It does this by reading values
> from multidimensional performance maps (so called LUTs), using
> input values (e.g. engine speed) calculated from signals coming
> from sensor devices monitoring the engine. Before ECU's,
> air/fuel mixture, ignition timing, and idle speed were directly
> controlled by mechanical and pneumatic sensors and actuators.
> One of the very first attempts to use such a unitized and
> automated "ECU" device to manage multiple engine control
> functions simultaneously was created by BMW in 1939, for their
> BMW 801 14-cylinder aviation engine, and known as the
> Kommandogerät, operated only by a single throttle lever.
>
> И аз да съм и аз ше хейтим:))))))
По-кратко казано - всееки електронен блок в автомобила си е отделно ЕКУ.
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