This project is designed and developed by taking into consideration the. Introduction while driving on highways, motorists tend to exceed the maximum permissible speed limit set by the traffic department. Introduction while driving on highway motorist should not exceed maximum speed limit permitted for their vehicle. The proposed system will check on rash driving by calculating the speed of a. In general, the speed of the vehicle is varied according to the accelerator pedal position. 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. Car speed checker with lcd display engineers gallery. This system allows road transport authoroties to check for over speeding vehicles on roadways by using this innovative system. When the dc motor is switched on, it takes certain time to reach the full speed. The entire implementation requires an ir transmitter, an ir receiver, a control circuit and a buzzer. Speed checker for highways report pdf free download as pdf file. Pdf design and construction of speed checker and alarming.
Microcontroller based speed control of a dc motor using. The mechanism consists of two ir sensors which are calculating the speed of a car which are passing on highways. A speed checker to detect rash driving on highways by using a microcontroller. Visibility is also lower which decreases the ability to identify the speed of a vehicle. 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. Motor speed sensing with pic microcontroller brandon. Renke speed checker for highway performed by abhay mohite rahul kshirsagar 2.
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. As soon as the power supply is switched on, the dc motor starts gaining speed and if you. The lcd displays the lane speed limit and shows the number of times, speed was violated. Pdf nowadays we hear news about accidents on highways very frequently. 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. Implementation of speed checker for highways using. 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. Speed checker on highway using 8051 linkedin slideshare.
The circuit is built around five ne555 timer ics ic1 through ic5, four cd4026 counter ics ic6 through. Speed checker and overspeed detection for highways. The central idea surrounding this system is to identify the speed of a vehicle through the use of video processing. This speed checker can check the speed of only one vehicle at a time. We will use a piece of magnet and a hall sensor to measure the speed. 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. There are other wayssensors to measure the speed but, using a hall sensor is.
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. Speed checker for highways report electrical engineering. An onchip led protection circuit also allows output current to be, pin. 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.
Programming the pic16f877a microcontroller for speed. Implementation of speed checker for highways using microcontroller v. The seven segment display is used to display the speed of the vehicle. Vehicle monitoring system using pic microcontroller. Speed checker to rash driving detection system on highways. The system will then grab the license plate from the frame, and using image processing extract the license number and send it to a web server. Abstract the system basically comprises two laser ir sensor pairs, which are installed oppositely on the highway. This system will calculate time taken to travel between the two set points at.
Projects on speed checker to detect rash driving on highways. It uses ir sensors along with microcontroller and lcd screen to. 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. 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. The installation of lasers and ldrs is shown in fig. The proposed system will check on rash driving by calculating the speed of a vehicle using. 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. Figure in below shows the typical block diagram of speed checker to detect rash driving on highways using a timer which consists of. The system displays the time taken by the vehicle in crossing this 100m. The time taken by the vehicle to travel from one set point to the other is calculated by a microcontroller program. Microcontroller for processing of the data and the internal rom. The pwm wave for speed control is generated using atmel at89c52 microcontroller. And in most of the cases main reason of accident is over speed. Most of the approaches require human concentration and involve a lot of effort, which is difficult to implement.
This article presents a rash driving detection system to detect rash driving on. To control the speed of the dc motor, you need a variablevoltage dc power source. 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. 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. And in most of the cases main reason of accident is overspeed. Speed checker for highways using microcontroller pdf. 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.
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. Simulation for the minimum car speed in this paper a speed checker of highways is successf by using pic18f4620 proteus simulation is used to design the program required to run the microcontroller the result insides good performance of the accuracy the design system. Speed checker for highways full circuit diagram 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. Microcontroller based vehicle speed control system. Measuring the speedrpm of a vehicle or a motor has always been a fascinating project for us to try. Design and construction of speed checker and alarming system to detect rush driving and its future modification conference paper pdf available december 2016 with. 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.
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. April 2015 relative wireless rash driving detection system. 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. Speed checker to detect rash driving on highways international. This article covers three types of speed checker to detect rash driving on highways. In the past, lot of devices to detect rash driving on highways has been made. Toggleblink led on specific delay with pic microcontroller using timers.
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. Speed checker for highways full circuit diagram with explanation. External resistors set nominal average led current. For the love of physics walter lewin may 16, 2011 duration. A speed checker to detect rash driving on highways by using a microcontroller 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.
The hardware requirements of this praposed system mainly include. Here speed is calculated from the wellknown formula of speed which is distancetime. Hameed hamada and malathi 3 gives a new idea of speed detection devices with using the laser beams. A gsm module sends message to the nearest traffic personnel immediately after a. March 5, 2020 admin leave a comment electronics projects, hardware projects download project documentsynopsis drones are capable of highly advanced surveillance, and drones already in use by enforcement can carry various forms of equipment including livefeed video cameras, infrared cameras, heat sensors, and radar. 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 paper presents a device to detect rash driving on highways and alert the traffic authorities in case of violation. 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. The designed system has the ability to detect the speed of the vehicle in the roads and the main highways and the. Using 555 timers, 8051 microcontroller and wireless. Arduino based speed checker to detect rash driving of. There are many more important part of this project. The design showed good velocity tracking performance under both load and noload conditions. Digital speedometer and odometer circuit using pic. So, in this project we are going to build one using the industrial ready pic microcontrollers. 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. 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. Reset the circuit for monitoring the speed of the next vehicle. Vehicle speed control and accident avoidance system using can duration.
Speed checker for highways report pdf printed circuit board. Speed checker on highway ppt microcontroller systems. The first project introduces programming the pic mcus using mikroc2 and an epic3 serialport pic programmer. The project mentioned here is speed checker and over speed detector for highways. The project contains various electronic components like microcontroller, camera, distance sensor display board etc. 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. Speed checker for highways microtronics technologies. How can i calculate processing speed of microcontroller.
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