RANCANG BANGUN KENDALI SISTEM PARKIR OTOMATIS MENGGUNAKAN SENSOR LDR BERBASIS MIKROKONTROLER AT89S51

Abstract

The design and development of automatic parking system control using LDR censor with microcontroler AT89S51 have been made. This research have been made a system of simulation automatic parking to detect the empty parking place among ten of parking place. This system consist of the LDR censors, mikrokontroler AT89S51, motor stepper, and seven segment display. Principal work the system is ten of LDR censors used as by functioning unseen switch in each parking place which that used to detect number of the empty parking place and two other of LDR censors in entrance and exit, which that used to open the entrance and exit gates of the parking area which is moved by motor stepper. After that microcontroler will conduct the data processing from twelfh of the censors. Result of processing data of LDR censors presented at displayed by seven segment in the form of appearanceof number of the empty parking place, with the boundary of maximum number is ten.