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Fabrication of automatic vehicle over speed controlling system for school zone

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Fabrication of automatic vehicle over speed controlling system for school zone

  1. 1. FABRICATION OF AUTOMATIC VEHICLE OVER SPEED CONTROLLING SYSTEM FOR SCHOOL ZONE ABSTRACT:  The Objective of this project is to detect the speed of the vehicle and cutoff the fuel if it exceeds the speed limit. This project is also used to avoid accidents because of over speed. The concept has a motor to operate the valve. WORKING OPERATION: This project is designed with control unit, Proximity Sensor, Stepper motor and driver circuit with Relay and keypad. In this project we are using Proximity sensor as a speed detector. A Proximity sensor can detect metal objects. A proximity sensor often emits an electromagnetic field or beam and look for changes in the field. The object being sensed is often referred to as the proximity sensor's target. The proximity sensor is fixed near the valve plate of the throttle valve, to find whether the valve is in open state or closed. According to the opening of the throttle valve the speed of the vehicle can be varied. Here we update the speed by each second and compare with the fixed speed limit. The limited speed can changeable through given keypad. If the current speed exceeds the fixed speed first time then it intimate in LCD by crossing speed limit. Even after the warning if it exceeds the limit again then it cuts the fuel to engine through relay connected with solenoid. ECWAY TECHNOLOGIES IEEE PROJECTS & SOFTWARE DEVELOPMENTS OUR OFFICES @ CHENNAI / TRICHY / KARUR / ERODE / MADURAI / SALEM / COIMBATORE BANGALORE / HYDRABAD CELL: 9894917187 | 875487 1111/2222/3333 | 8754872111 / 3111 / 4111 / 5111 / 6111 Visit: www.ecwayprojects.com Mail to: ecwaytechnologies@gmail.com
  2. 2. ADVANTAGES  Low cost  Easy implementation  Low power consumption  More efficient DISADVANTAGES  Since it is automatic the programming is required to feed in the controller. APPLICATIONS It can be used in schools zones, hospitals etc. BLOCK DIAGRAM
  3. 3. WORKING DIAGRAM: FABRICATION OF AUTOMATIC VEHICLE OVER SPEED CONTROLLING SYSTEM FOR SCHOOL ZONE

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