Car Speed Detector By Tech Icon

Introduction To My Project

The main aim of this project is to detect the speed of humans. Thus, this system proves very beneficial in areas of sports. To record the speed of humans, this system uses a handheld radar gun pointing towards the person whose speed is to be detected. In the case of a running race, it may be required to detect the speed of the participants to take the decision or for some other reason. The proposed system calculates the speed by considering the time taken parameter to travel from start to endpoint. For this IR transmitter and receiver are installed on either of the roadsides on the setpoints. The calculation of the time taken by the human is done by the control unit. The speed of the human is displayed on an LCD display.

Block Diagram

Hardware Specification

Arduino UNO
IR Sensor Module
LCD Display (16x2)
I2C

Software Specification

Arduino IDE Download
Arduino UNO Code Download

Sample

Technology Area

The Infrared sensor(IR) is a device that uses infrared waves to sense characteristics of the surroundings. It is used to measure heat emitted by objects or human beings. It is also used to detect the motion of the object. And it has some limitations to detect. Frequency Range: 300 GHz and 400 THz Wavelength Range: 1 mm to 750 nm Sensing range or distance: 10 to 30 meters.LCDs using an analog input require careful adjustment of pixel tracking/phase to reduce or eliminate digital noise in the image. Automatic pixel tracking/phase controls seldom produce the optimum setting. Timing drift and jitter may require frequent readjustments during the day. For some displays and video boards, you may not be able to entirely eliminate the digital noise. After all, by Tech Icon the project has been done.

Summary

According to physics, speed is related to motion. Distance traveled by a moving body in a given time is called speed. Other related terms are angular speed, velocity, and angular velocity. Angular speed is the angular distance per unit of time. (Linear) Velocity and angular velocity are vector quantities and are defined as displacement (linear/angular) per unit time. Measurement of speed is of great significance in a variety of applications involving some form of motion. While moving in a car/ train or flying in an aircraft or sailing on a ship, we are often interested to know how fast we are moving. In the engine control systems, it is imperative to know the speed of moving gears (camshaft/ crankshaft). Scientists involved in missile/rocket systems need to know the velocity at various stages of the flight. Speed is measured using different kinds of sensors operating on different principles. Subsequent sections will discuss various kinds of sensors used for measurement of speed (and related vector quantity, velocity).

Car Speed Detector By Tech Icon | Using Arduino UNO | Diagram And All Needed Information Is Given