Aplikasi Pengaturan Lampu Lalu Lintas secara Wireless Berbasis Mikrokontroller Berdasarkan Kepadatan Kendaraan dengan Pemantauan CCTV

Abstract

Traffic is one of the backbone of the economy of a nation. Without good traffic structure, the nation's economy will be difficult to develop. In addition, several other environmental problems such as congestion, flooding and road damage exacerbating the economy of a nation. Traffic lights are lights that are used to regulate smooth traffic at a crossroads. Because its function is so important then the traffic lights should be controlled with as easy as possible. Most of the traffic light control at the moment still using the timer and the time lights are in the settings from scratch. That caused the operator is difficult to change the time of traffic lights in each direction at all times. One solution to the above is by designing a traffic light controller remotely. One solution to the above is by designing a traffic light controller using Delphi 7.0 computer program by the time the LEDs can be changed at any time. In this final task will be designed a traffic light control system, especially for highway junction, using a computer program use Delphi 7.0 and wireless (transceiver) as a medium for data transmission. The design is done by making a series of digital switches in the form of relay drivers are packaged in the form of aircraft simulation / miniature that will be controlled by a microcontroller circuit using IC ATMEGA 8535. After that designed the software as a controller that regulates the output signal to the transceiver and transceiver are connected with traffic lights through a series of digital switches. By setting the signal that it is a long time and the condition of traffic lights can be set at any time. Testing was conducted on a comparison control the length of time the LEDs according to settings in the control program with the actual time. Comparison of the condition of the LEDs on the control program with the lights on the aircraft simulation. Keywords: traffic light, delphi 7, microcontroller, wireless (transceiver).