Fuel Consumption Gear In Automatic Gear Cars

Submitted 2 years ago

Electronic control of engine speed and reduction of fuel consumption with gear Fuel consumption in automatic transmission vehicles
In this idea, one gear is placed more than the current gears in the car gearbox, which is the last gear of the gearbox, and only when removing the foot from the accelerator pedal (when we decide to slow down or stop) or braking, by reducing the gear And keeping the engine speed in the range of 500 to 1000 rpm (RPM) by electronic control, reduces fuel consumption and also reduces vehicle speed. The car's consumption gear is not designed to move, and its purpose is only to reduce the car's fuel consumption. Because the speed limit of the car in most countries of the world is 120 km / h, the gear ratio is defined in such a way that at this speed, the engine speed is set at 1000 rpm and the electronic control operates in such a way that with automatic reduction Gears, engine speed fluctuate in the range of 500 to 1000 rpm. This idea causes the car to use its own inertia when traveling within the city or on roads that constantly need to slow down and stop, so that while the car is not in gear, the car's fuel consumption is reduced, and thus We will make sure that the car engine stays on so that systems that need engine power to do their job will do their job well. This gear enters the circuit only when the speed decreases and does not react to the increase in speed, ie it never enters the circuit as the last gear with a high increase in speed and engine speed, and its efficiency is only to reduce fuel consumption and Keep the engine speed low. The car's consumption gear causes the engine speed to be drastically reduced at high speeds due to the low gear ratio compared to the last gear of the gearbox, and the electronic control part operates in such a way that in all gears, the engine speed is in the range of 500 to Hold 1000 rpm. When the car is in cruise control mode, if the driver presses the brake pedal or accelerator pedal and then releases, the car's consumption gear automatically enters the circuit and controls the car engine speed and stays within the defined range. Does.This system drastically reduces the car's fuel consumption when decelerating, and when the driver decides to increase the speed, as soon as the accelerator pedal is pressed and held, the car deviates from the engine speed control mode, taking into account the car's speed. At that moment, it selects the appropriate gear and returns the gearbox to normal, increasing the speed of the car.
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