Project on Automatic gear transmission using embedded system

1.1 Problem Statement

 

Till date the gear shifting mechanism of two wheelers was completely manual that is it was done with a human interface in between or rather the humans use to press the clutch and shift the gear. Thus humans have this discomfort of shifting the gears, moreover shifting time is also necessary in gear shifting in a two wheeler thus some people over rev the engine or under rev the engine while shifting the gears. Thus in order to avoid such conditions and to overcome the drawbacks of manual gear shifts, this is an attempt to change the current scenario of the gear shifting mechanism of a two wheeler using electromagnet, relays, microcontroller and sensor into an easy and auto gear shift mechanism.

 

In this study, a gear shifting mechanism was designed and applied on an auto clutch featured bike to make the gear transmission process faster and less destructible for the driver using Embedded System design. Thus the main objective of this project is to develop an auto shifting mechanism in an auto clutch featured bike in a less complexity and in a cost effective way. Thus making this an easy to maintain and easily installable auto shift mechanism. This also ensures drivers confirmability and easiness in driving.

 Get free report :https://eligoprojects.com/contact/

1.2 Methodology

 

Till date the gear shifting mechanism of two wheelers was completely manual that is it was done with a human interface in between or rather the humans use to press the clutch and shift the gear. Thus humans have this discomfort of shifting the gears, moreover shifting time is also necessary in gear shifting in a two wheeler thus some people over rev the engine or under rev the engine while shifting the gears. Thus in order to avoid such conditions and to overcome the drawbacks of manual gear shifts, this is an attempt to change the current scenario of the gear shifting mechanism of a two wheeler using electromagnet, relays, microcontroller and sensor into an easy and auto gear shift mechanism.

 

This project aims to improve the gear shifting process with a suitable control mechanism to implement in clutch featured bikes. According to the suggested gear shifting method, the microcontroller selects the transmission gear as per the speed of the vehicle without any human interference. The clutch and its engagement as well as disengagement of the gears is done automatically with the use or taking the commands from the embedded systems or the microcontroller. The gear lever is operated on the basis of electromagnetism acting on it ,therefore the increment and the decrement of the gears is automatically done by the electro magnets applied near the gear shift lever. The clutch is also automatically engaged and disengaged as it takes the input command from the embedded system .Thus embedded system takes various inputs from the real time sensors like the speed sensor, rpm sensor and gives the input to the embedded system and according to the inputs received the embedded system give the appropriate gear transmission ratio. Thus the system changes the gear automatically reducing driving effort and expected increase in fuel efficiency.

mechanical final year projects,projects idea,projects topic,engineering final year projects

      Flow process:

  • The speed sensor senses the speed of the vehicle with the help of real time speed sensor.
  • Thus these pulses are fed to the micro controller, and the micro controller initiates its work according to the input pulses from the speed sensor.
  • The actuation of the microcontroller on the electromagnets can be seen clearly in the table below.
  • Thus reading these pulses the microcontroller sends an actuation command to the clutch to disengage.
  • After the disengagement of the clutch the required gear is engaged to the driven shaft, and the clutch engages automatically.
  • Thus as per the previous method the controller carry out the work of changing the gear automatically thus making the gear system automated.

 

mechanical final year projects,projects idea,projects topic,engineering final year projects

 

mechanical final year projects,projects idea,projects topic,engineering final year projects

 Get free report :https://eligoprojects.com/contact/

we provide guidance on all final year engineering projects and get the list for new final year mechanical engineering topic ,ideas on latest research topic.

Please follow and like us:

Leave a Reply

Your email address will not be published. Required fields are marked *