Speed checker for highways using microcontroller pdf

The project mentioned here is speed checker and over speed detector for highways. The time taken by the vehicle to travel from one set point to the other is calculated by a microcontroller program. Here speed is calculated from the wellknown formula of speed which is distancetime. In this section, we have designed a highway speed checker circuit to detect the rash driving using different electronic components such as timer, counter, logic gates, seven segment display and all other components. Circuit of speed checker for highway the circuit is built around five ne555 timer ics ic1 through ic5, four cd4026 counter ics ic6 through ic9 and four 7segment displays dis1 through dis4. The entire implementation requires an ir transmitter, an ir receiver, a control circuit and a buzzer. Ic1 through ic3 function as monostables, with ic1 serving as countstart mono, ic2 as countstop mono and ic3 as speedlimit detector mono, controlled by ic1 and ic2 outputs. Hameed hamada and malathi 3 gives a new idea of speed detection devices with using the laser beams. For 60kmph speed setting, with timer frequency set at 100 hz, if the display count is less than 600, it means that the vehicle has crossed the speed limit and simultaneously the buzzer sounds. So, in this project we are going to build one using the industrial ready pic microcontrollers. If the speed of the car passed between two infrared sensors placed on highways is more than the threshold speed of the car, then an alarm is raised to alert the concerned person. This circuit has been designed assuming that the maximum permissible speed for highways is either 40 kmph or 60 kmph as per the traffic rule. Digital speedometer and odometer circuit using pic. Pdf nowadays we hear news about accidents on highways very frequently.

Speed checker for highways full circuit diagram with explanation. In general, the speed of the vehicle is varied according to the accelerator pedal position. Speed checker for highways report pdf printed circuit board. We will use a piece of magnet and a hall sensor to measure the speed. The seven segment display is used to display the speed of the vehicle. Speed checker to rash driving detection system on highways. And in most of the cases main reason of accident is over speed. External resistors set nominal average led current. Programming the pic16f877a microcontroller for speed. There are many more important part of this project. Measuring the speedrpm of a vehicle or a motor has always been a fascinating project for us to try. Speed checker on highway ppt microcontroller systems. Using 555 timers, 8051 microcontroller and wireless. Vehicle monitoring system using pic microcontroller.

This project is designed and developed by taking into consideration the. The system basically comprises two laser transmitterldr sensor pairs, which are installed on the highway 100 metres apart, with the transmitter and the ldr sensor of each pair on the opposite sides of the road. Vehicle speed control and accident avoidance system using can duration. The project contains various electronic components like microcontroller, camera, distance sensor display board etc. The lcd displays the lane speed limit and shows the number of times, speed was violated. Speed checker for highways microtronics technologies. The project is a speed checker system that can detect rash driving and any kind of speed violation on highways and alert the traffic authorities. This sensed speed is fed to the microcontroller which displays the time taken by the vehicle in crossing the required distance from one pair to the other from and also the speed of. Projects on speed checker to detect rash driving on highways. The hardware requirements of this praposed system mainly include. In the past, lot of devices to detect rash driving on highways has been made. Microcontroller for processing of the data and the internal rom. A gsm module sends message to the nearest traffic personnel immediately after a.

The aim of this project is to develop a device to detect rash driving on highways and to alert the traffic authorities in case of any speed violation. The installation of lasers and ldrs is shown in fig. April 2015 relative wireless rash driving detection system. Microcontroller based vehicle speed control system. A speed checker to detect rash driving on highways by using a microcontroller. Pdf design and construction of speed checker and alarming. Speed checker and overspeed detection for highways. This speed checker can check the speed of only one vehicle at a time. Most of the approaches require human concentration and involve a lot of effort, which is difficult to implement. Speed checker for highways using microcontroller pdf. Introduction while driving on highways, motorists tend to exceed the maximum permissible speed limit set by the traffic department.

Transformer 230 12 v ac, voltage regulator lm 7805, rectifier, filter, microcontroller at89s52at89c51, ir leds, photodiodes, lcd, piezobuzzer, relay, bc547, led, 1n4007, resistors and capacitors. And in most of the cases main reason of accident is overspeed. The concept used in developing the model is detecting the speed of the vehicle using microcontroller and controlling the speed by slowing down the speed and also generating alarm and sending message. Speed checker on highway using 8051 micro controller and ir sensors. The central idea surrounding this system is to identify the speed of a vehicle through the use of video processing. The system displays the time taken by the vehicle in crossing this 100m. As soon as the power supply is switched on, the dc motor starts gaining speed and if you.

Microcontroller based speed control of a dc motor using. Car speed checker with lcd display engineers gallery. This paper presents a device to detect rash driving on highways and alert the traffic authorities in case of violation. Abstract the system basically comprises two laser ir sensor pairs, which are installed oppositely on the highway.

Speed checker to detect rash driving represents a device to detect rash driving on highways and to alert the traffic authorities in case of any violation. The first project introduces programming the pic mcus using mikroc2 and an epic3 serialport pic programmer. For the love of physics walter lewin may 16, 2011 duration. Renke speed checker for highway performed by abhay mohite rahul kshirsagar 2. How can i calculate processing speed of microcontroller. The pwm wave for speed control is generated using atmel at89c52 microcontroller. The mechanism consists of two ir sensors which are calculating the speed of a car which are passing on highways. Visibility is also lower which decreases the ability to identify the speed of a vehicle. This is a prototype of a system which uses a technology that focuses on calculating the speed of approaching vehicle and also captures the image of the vehicle that over speeds. The proposed system will check on rash driving by calculating the speed of a vehicle using. Motor speed sensing with pic microcontroller brandon.

Speed checker for highways report electrical engineering. This system will calculate time taken to travel between the two set points at. The conventional system uses a handheld radar gun which is aimed at the vehicle to record its speed and if there is any speed violation, nearest police station is. The circuit is built around five ne555 timer ics ic1 through ic5, four cd4026 counter ics ic6 through ic9 and four 7segmint displays dis1 through dis4. To calculate the speed in terms of per second, you just multiply the percycle speed by cyclessecond of the microcontroller again, found in the data sheet. When the dc motor is switched on, it takes certain time to reach the full speed. There are other wayssensors to measure the speed but, using a hall sensor is.

It uses ir sensors along with microcontroller and lcd screen to. This project builds on previous projects that introduce programming a pic microprocessor microchip1 pic16f88 and doing digital and analog inputs and outputs with the microcontroller units mcus. This system allows road transport authoroties to check for over speeding vehicles on roadways by using this innovative system. Reset the circuit for monitoring the speed of the next vehicle. The proposed system will check on rash driving by calculating the speed of a.

Implementation of speed checker for highways using microcontroller v. Although all highways do have signboards indicating maximum speed limit for the sake of drivers safety, but still people does not obey highway speed limit. Speed checker on highway using 8051 linkedin slideshare. Speed checker for highways full circuit diagram with. Toggleblink led on specific delay with pic microcontroller using timers. Speed checker for highways report pdf free download as pdf file. The main purpose of this system is to develop a speed checker for highways using a microcontroller and to alert the traffic authorities in case of any speed violation. Abstract aim of this project is to develop a device to detect rash driving on highways and to alert the traffic authorities in case of any speed violation components microcontroller 8051 is the heart of this project.

Implementation of speed checker for highways using. The conventional system uses a handheld radar gun which is aimed at the vehicle to record its speed and if there is any speed violation, nearest police station is informed. Speed checker to detect rash driving on highways international. This article covers three types of speed checker to detect rash driving on highways. Car speed checker with lcd display the project is a speed checker system that can detect rash driving and any kind of speed violation on highways and alert the traffic authorities. Hello friends, i am publishing various project ideas for ice and eie students related to electronics from basic level to advanced level for electronics and instrumentation students. Design and construction of speed checker and alarming system to detect rush driving and its future modification conference paper pdf available december 2016 with. The speed checker will come for the highway traffic police as it will only provide digital display in accordance with a vehicle speed but also give an alarm if the vehicle exceeds the permitted speed for the highway. The circuit is built around five ne555 timer ics ic1 through ic5, four cd4026 counter ics ic6 through.