Car Acceleration-Wind Booster 4-Mode Throttle Controller Wind

i. The electronic throttle and cable throttle



For environmental protection, economy, reliability and other various reasons, now electronic throttle generally are applied to most new cars.



The so-called electronic throttle is relatively for the cable throttle, the traditional cable throttle use a fine wire rope to connect the gas pedal and the solar terms, the depth of gas pedal corresponding opening and closing size of the solar terms; The electronic throttle doesn't have cables,Throttle on the depth converted to the resistance value of the resistance by installing a potentiometer (variable resistor) inside pedal, By sampling the value of the resistor, automobile electronic system determines the throttle pedal depth indirectly. Finally, the position of the throttle is controlled by the ECU stepper motor .



Through the comparison of principle, it's not difficult to find that, the feature of cable throttle is simple in the system, direct in control ,the open between the accelerator pedal and the throttle is 1:1; While the feature of electronic throttle is that accelerator pedals just indicate the driver's operation intention, and the final throttle control is decided by the ECU.



ii. In the Electronic throttle models the features of ECU controls throttle



In the electronic throttle models, when the ECU controls throttle, it will analysis comprehensively the throttle on the depth and the vehicle conditions, finally calculate the current appropriate throttle opening degree.



When the driver started suddenly (end the pedals), according to the analysis of current speed, throttle size, from the fuel economy and emission reasonable point of view, ECU will limit throttle open range properly, and control fuel injection system make maximum fuel injection at the same time . This makes the driver feel that, after pulling the throttle down, the car begins to send force after a time delay obviously, which is called the hysteresis. Therefore, the hysteresis is actually formed through engine instantaneous power output limited by ECU. Of course, it also brings the benefits like saving on fuel, protection on environment.



However the elctrnonic throttle is not only used to limit the power output of the engine, when the automobile is running ,if you fast on/loosen the accelerator pedal 1/3 depth, you can feel the car speed up/speed cut obviously , its effect is equivalent to almost completely on/off the accelerator, how this is going on? This is the case that ECU assists drivers to speed up /speed down according to the current condition. Therefore, in running process, ECU will help the drivers to achieve the desired acceleration/deceleration peration according to condition in electronic throttle model, allowing the driver to operate the throttle pedal easier.

Motion Mode P2

By speeding up the throttle's response speed to advance the instantaneous accelerating performance and explosive force. The vehicle speed bowed, doubled enjoyment in driving .



Note: It has 10 sections can be adjusted in motion mode P2, and the athletic effect is much stronger than motion mode P1 .







Motion Mode P1



By speeding up the throttle response speed to advance the instantaneous accelerating performance and explosive force. The vehicle speed bowed, doubled enjoyment in driving .



Note: It has 10 sections can be adjusted in motion mode P1, and the athletic effect is much weaker than motion mode P2.







Normal mode NORMAL





Restoring the factory settings, reaching a balance between movements and comfort by delaying the throttle's response speed, make the vehicle dirve comfort, environmental protection.







Fuel saving mode ECO





Note: ECO fuel-saving mode has 10 stages adjustable.

Suitable for all electronic throttle cars

Control Interface



As shown below is the operation interface, there are 3 buttons, which in turn is MENU button, minus, plus button. In the middle is 4-MODE throttle controller' status indicator on the left indicates the current mode, in which there are a total of P1, P2,Econ, Normal fourmodels; In the three mode of P1, P2, Econ ,progress bar on the right indicates current sensitivity of the operation, a total of 10 paragraphs can be adjustable for sensitivity;







i. P1 Mode



Mode P1 is ordinary motion mode, in this mode, the throttle's response speed increase more than the Carmax, by minus, plus buttons to adjust the sensitivity in this mode until reaching the appropriate value you think .







Motion Mode P1



i. P2 mode



Mode P2 is the highest motion mode, in this mode, throttle's response speed is increased by 50% than P1 mode, by plus, minus button to adjust the sensitivity in this mode, until reaching appropriate value you think.







P2 sport mode



ii. Econ mode



Econ model is fuel-efficient mode, this model can save fuel, but throttle's response speed reduce somewhat than the Carmax, by plus, minus button to adjust the sensitivity in this mode, until reaching appropriate value you think.







Econ fuel-efficient mode



iii. Normal mode



Normal mode is the original vehicle mode, which restores the original car status.







Normal original mode