I don't know if you have found that there are more and more friends with the accelerator. So some people don't know much about the accelerator, but they also install it for their car. Let's introduce the accelerator.
1. Speed up the dynamic response speed of electronic throttle
The electronic accelerator was born to alleviate the throttle hysteresis. When the accelerator pedal is pressed, the accelerator will calculate the change rate of the accelerator signal according to the pressing range and time. The faster the change is, the stronger the acceleration requirement is, the accelerator will increase the change rate and finally achieve the acceleration.
2. Provide virtual driving style for ECU to adjust engine parameters
The ECU of modern engine generally has the ability of self-adaptive driving style. If the driver often deeply depresses the accelerator (commonly known as pulling speed), the ECU will gradually think that the driver's style tends to be "fierce", so that the engine will slowly adjust the throttle, fuel injection system, etc. to get the best adjustment parameters of the engine in this style. After using the electronic accelerator, even if driving according to the previous "mild" driving style, the engine will still get "intense" driving experience, which is equivalent to cheating the ECU. Over time, the engine will automatically modify its parameters to adapt to the style, making the vehicle "automatic" become more rapid.