@Article{, title={Alarm Emergency in Virtual Small City}, author={Mohanad Ali Meteab Al-Obaidi}, journal={Al-Mustansiriyah Journal of Science مجلة علوم المستنصرية}, volume={27}, number={5}, pages={64-67}, year={2016}, abstract={In this paper a control AT89C51 microcontroller system was proposed to used in the design of alarm emergency in virtual small city. The proposed system includes personal computer (PC), monitoring, control circuit which has a microcontroller. When the accident accrued, the system sends alarm from any anywhere compromised with a number of the street to the emergency office and emergency alarms bureau official received by the monitoring that appear on the map and this point sends warning.

} }