Design and Fabrication of Semi-Automatic Transmission System

Automobile is the most important mode for the transportation, during this current era. Thanks to the technological advancements there have been heap of recent upgrades, new safety options offered that comforts the motive force and additionally the passengers. Manual engagement of clutch whereas shifting between the gears in traffic areas could be a feverish job for drivers. At some purpose, most drivers can are exposed to a trying scenario behind the wheel, be it a traffic congestion, violence incident or inconsiderate behaviour by alternative drivers. Indeed, a survey conducted by Brake and Direct Line disclosed that seventy one of drivers had lost concentration at the wheel thanks to stress or annoyance. Fatalities and injuries ensuing from road traffic accidents square measure a significant and growing public pathological state in Asian nation. Every week nearly 2,650 people get killed and 9,000 get injured due to traffic accidents by stress. This project is proposed to avoid the necessity of pressing the clutch plates while changing gears. The semi-automatic clutch system comprises a sensor in the gear rod knob. With this sensor the motive force controls the clutching operation. The dominant is completed with a Proportional management Valve and therefore the exploit by a double acting cylinder. The positioning of the clutch is completed by the gas by victimization metering out circuit. Hence engaging of the clutch is completed semi-automatically by this mechanism and therefore the retraction of the gas cylinder is achieved smoothly. Rather than pressing the clutch manually, the engagement and disengagement of the clutch is completed semi mechanically. Driver so are experiencing a lot of comfort in 2 pedal systems than in common 3 pedal systems. This project are a lot of snug for amputees who have the spirit of driving serious vehicles.