hir sir , can i get the code for the speed checker ? thnakyou

A system designed to record and report on the separate activities within a process is called as a tracking system. In the same procedure that we have developed a methodology for the vehicle speed and steering system for robotics to control and direction speed accurate for a class of nonlinear systems in the presence of disturbances and variations settings using the technique of wireless communication. While driving on the roads, motorists must not exceed the maximum speed authorized for their vehicle. However, accidents still occur due to violations accelerating since drivers tend to ignore their tachometers. This speed controller is very useful for road traffic police as it will not only provide a digital display complies with the speed of a vehicle, but an audible alarm if the vehicle exceeds the speed limit for the motorway. The system consists of two pairs of sensors Transistor and receiver IR LEDs, which are installed on the 100cm from road to share, with the transmitter and receiver of each pair on opposite sides of the road. The system displays the time taken for the vehicle to cross this distance of a pair to another from which the vehicle's speed can be calculated as follows: here, the distance is the total distance between the pair of sensors. The time is the interval between the first sensor and the second sensor. Microcontroller 8051 is the heart of the system, which controls all functions of the circuit. It measures the speed and control of the circuit through a programming inside flashed 8051. infrared sensor are used as a pair of eyes that keep looking at the speed of each vehicle crossing the sensors. A seven-segment display is used to display the total speed of the vehicle (after the calculation is done indoors controller.).
2. proposed major SPEED CHECKER ON SERVICE HIGHWAY of the electronics and COMMUNICATION 2 1.2 SCHEMA fig 1: Schema
3 major SPEED CHECKER ON SERVICE HIGHWAY of the electronics and COMMUNICATION 3 Chapter 2 working system project 2.1 work in this project, we use infrared sensors to detect the presence of a vehicle. Under this project, 2 IR sensors are placed outside with a known fixed distance. Whenever the infrared rays are interrupted by a vehicle during the first probe of the timer count up is started. When the another infrared sensor detects the presence of a vehicle, the timer count up is stopped. As the distance and the time the IR receiver receives signals IR is noted by the microcontroller and what we need to calculate the speed. Here the speed is calculated from the well known formula of speed which is the distance / time. The Seven segment display is used to display the speed of the vehicle. The microcontroller is used to monitor all the operations of control necessary for the project. 2.1.1 power microcontroller 8051 works on + 5V DC. Now, here we have 220V AC as input. So firstly, we reduce the voltage using the transformer. Here, the transformer will leave the 220V AC to 9V AC at 50 Hz. To convert alternating current continuous, a rectifier bridge is positioned using 1N4007, a p - n diode. Two capacitor 470μF .01μF and is used as a filter. However, this output current continuous is sent to a 7805 voltage regulator which allows to convert the input current continuous current continuous from + 5V. Fig 2.1: food
4. proposed major SPEED CHECKER ON SERVICE HIGHWAY of the electronics and COMMUNICATION 4 2.1.2 8051 8051 block consist of the P89V51RD2 microcontroller. It will run on the frequency of approximately 11.0592 MHz. 8051 is the brain of the system. All components will lead the instructions provided by the microcontroller through a burn of programming within the schema Microcontroller 8051 8051 Pin code. is shown below. Fig 2.2: 8051 Pin diagram 2.2 CIRCUIT main project circuit diagram is shown below.
5 draft major SPEED CHECKER ON SERVICE HIGHWAY of the electronics and COMMUNICATION 5 Fig 2.3: main circuit (a) 2.3 PCB LAYOUT Fig 2.6: Layout PCB
6 draft major SPEED CHECKER ON SERVICE HIGHWAY of electronic and COMMUNICATION 6 2.3 program #include <reg51.h> LCD sfr = 0x80; sbit RS = P2 ^ 6; sbit FR = P2 ^ 7; unsigned int a = 0, i = 0, v; tm void; delay zero (unsigned char time) {unsigned int a, b; for (a = 0; a &lt; time, has ++) for (b = 0; b < 1.275; b ++);} Lcdcmd (unsigned char value) {LCD value = null;} RS = 0; = 1; delay (10); = 0; } Lcddata (unsigned char value) {LCD =