The primary objective of Uncomparable Intelligent Traffic Control System using IR,GSM was to develop an embedded system, which is used to monitor and control the traffic without manual intervention. This Intelligent Traffic Automation is implemented 8051 based AT89S52 developed board interfaced with IR Sensor and GSM to send a message whenever road is jammed.
Intelligent traffic management system plays a vital role in effective traffic supervision. Density based traffic control system was developed where the traffic load is continuously measured by sensors connected to a micro controller-based system. In this project a four road junction is assumed and the traffic at the junction is controlled based on the density measured using IR receivers and transmitters without any Intelligent Traffic Control software. One IR transmitter and one IR receiver is placed on each side of the road (opposite to each other) at each of the four roads of the junction. IR transmitters will continuously transmits the light with 38 kHz and receivers will continuously receive the signal sent by the transmitters.
Each road by-default gets a time slot of 10 seconds (Initially it is given to the first road in the junction). After each time slot, the condition of the road is checked using the IR receiver. A high output from IR receiver indicates the absence of traffic and vice versa. If traffic is still present after a 10 seconds of time slot, one more time slot will be allotted otherwise the access is given to the next road and the procedure repeats with a condition that no road will get more than continuous six time-slots. If any road takes up to six time slots, the next slot will be allotted to the next road. If at any time the junction is jammed our board will automatically sends a message to the nearest traffic control office.
Using this procedure, the roads at the junction gets access time in proportion to the density of the traffic. The road having more density of traffic will get more time slots and vice versa. The system uses a compact circuitry build around flash version of AT89S52 micro controller with a non volatile memory Programs are developed using Embedded C, compiled using RIDE tool. ISP is used to dump the code into micro controller.
Intelligent traffic management system plays a vital role in effective traffic supervision. Density based traffic control system was developed where the traffic load is continuously measured by sensors connected to a micro controller-based system. In this project a four road junction is assumed and the traffic at the junction is controlled based on the density measured using IR receivers and transmitters without any Intelligent Traffic Control software. One IR transmitter and one IR receiver is placed on each side of the road (opposite to each other) at each of the four roads of the junction. IR transmitters will continuously transmits the light with 38 kHz and receivers will continuously receive the signal sent by the transmitters.
Each road by-default gets a time slot of 10 seconds (Initially it is given to the first road in the junction). After each time slot, the condition of the road is checked using the IR receiver. A high output from IR receiver indicates the absence of traffic and vice versa. If traffic is still present after a 10 seconds of time slot, one more time slot will be allotted otherwise the access is given to the next road and the procedure repeats with a condition that no road will get more than continuous six time-slots. If any road takes up to six time slots, the next slot will be allotted to the next road. If at any time the junction is jammed our board will automatically sends a message to the nearest traffic control office.
Using this procedure, the roads at the junction gets access time in proportion to the density of the traffic. The road having more density of traffic will get more time slots and vice versa. The system uses a compact circuitry build around flash version of AT89S52 micro controller with a non volatile memory Programs are developed using Embedded C, compiled using RIDE tool. ISP is used to dump the code into micro controller.
can i get the details of this project that includes block diagram explaining the project in some better way and the interfacing of the devices in the project.
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