Is It Possible to implement a instantaneous mileage indicator in a bs3 carburetted vehicle?

I ain a yamaha fascino 110, bs3 and I person this thought of implementing a existent clip mileage indicator successful this utilizing a elemental controller (such arsenic an arduino).

Engines request fuel, aerial and spark to work, and truthful this being a elemental carbureted motor the measurement of either the substance flowing successful oregon the fig of sparks generated astatine immoderate fixed clip would bespeak the existent clip substance depletion of the vehicle..(Pl close maine if I americium wrong)
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So my archetypal thought was to instal a travel metre successful the substance enactment going to the intake manifold but I didn't privation to tamper with the substance lines and each that..

My adjacent bid of thought was to measurement the magnitude of sparks that are produced per portion clip which would bespeak the complaint of combustion of the engine. So the spark plug's ignition is controlled by a cdi portion which is liable for being capable to supply an highly precocious voltage to the spark plug from the battery's voltage astatine the required time. The cdi portion has a mechanical power actuated by the camshaft and truthful whenever the engine's intake changeable is over, past the power connected to the camshaft would trigger a awesome successful the Cdi portion and truthful the spark plug ignites the mixture, the process continues.

Soo whenever the motor rpm increases the cam spins faster and truthful the aforementioned awesome would beryllium produced galore much times successful portion time..

My reasoning is that if we instrumentality retired different enactment from the cdi unit's output power that operates the spark plug's firing and springiness it arsenic a integer input to the arduino(After adjusting it's existent and voltage truthful that it doesn't fry the controller though) and constitute ourselves a programme which would measurement the fig of signals measured successful a fixed time, past we could calibrate it somehow(by telling it that astatine idle these galore fig of signals would mean this overmuch substance depletion and erstwhile the fig of sparks rises past the substance depletion would emergence by this much, calculations would beryllium elaborated erstwhile this method is finalised)

Once the supra is completed past for the output we could usage a wifi module to amusement the output connected my telephone oregon instrumentality connected a lcd show successful the instrumentality clump and show it there..!

This was fundamentally conscionable a 1st iteration of my idea, if I find this viable I volition decidedly amended this and alteration if necessary

Please stock your thoughts astir this thought guys..!
Regards
Surya

Possibly a noob question. To cipher mileage, isolated from what you person mentioned, you besides request to cipher the region traveled. How bash you program to get that input?

Or person you already worked that retired and whitethorn beryllium you forgot to notation it successful the post?

8th July 2024, 13:34	#1
Newbie Join Date: Dec 2022 Location: Coimbatore Posts: 3 Thanked: 0 Times	Is It Possible to instrumentality a instantaneous mileage indicator successful a bs3 carburetted vehicle? I ain a yamaha fascino 110, bs3 and I person this thought of implementing a existent clip mileage indicator successful this utilizing a elemental controller (such arsenic an arduino). Engines request fuel, aerial and spark to work, and truthful this being a elemental carbureted motor the measurement of either the substance flowing successful oregon the fig of sparks generated astatine immoderate fixed clip would bespeak the existent clip substance depletion of the vehicle..(Pl close maine if I americium wrong) . So my archetypal thought was to instal a travel metre successful the substance enactment going to the intake manifold but I didn't privation to tamper with the substance lines and each that.. My adjacent bid of thought was to measurement the magnitude of sparks that are produced per portion clip which would bespeak the complaint of combustion of the engine. So the spark plug's ignition is controlled by a cdi portion which is liable for being capable to supply an highly precocious voltage to the spark plug from the battery's voltage astatine the required time. The cdi portion has a mechanical power actuated by the camshaft and truthful whenever the engine's intake changeable is over, past the power connected to the camshaft would trigger a awesome successful the Cdi portion and truthful the spark plug ignites the mixture, the process continues. Soo whenever the motor rpm increases the cam spins faster and truthful the aforementioned awesome would beryllium produced galore much times successful portion time.. My reasoning is that if we instrumentality retired different enactment from the cdi unit's output power that operates the spark plug's firing and springiness it arsenic a integer input to the arduino(After adjusting it's existent and voltage truthful that it doesn't fry the controller though) and constitute ourselves a programme which would measurement the fig of signals measured successful a fixed time, past we could calibrate it somehow(by telling it that astatine idle these galore fig of signals would mean this overmuch substance depletion and erstwhile the fig of sparks rises past the substance depletion would emergence by this much, calculations would beryllium elaborated erstwhile this method is finalised) Once the supra is completed past for the output we could usage a wifi module to amusement the output connected my telephone oregon instrumentality connected a lcd show successful the instrumentality clump and show it there..! This was fundamentally conscionable a 1st iteration of my idea, if I find this viable I volition decidedly amended this and alteration if necessary Please stock your thoughts astir this thought guys..! Regards Surya Attached Thumbnails

Is It Possible to implement a instantaneous mileage indicator in a bs3 carburetted vehicle?

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