Monitor & Control System For Anti-disaster In Orchard

This paper present a monitor and control system for anti-disaster automatically in orchard.This system monitor the weather condition of orchard in real-time which is different from the traditional method.Moreover.this system use 485 communication technology to establish communication net to monitor the circumstances in different part of orchard.When the temperature and humility reach the critical value,the microprocessor will send control signal and finally control the electromotor drive water pump to pump warm water and then spray on fruit trees to prevent cold.The innovation of this paper is the adoptation of anti-thunder measures in the termination of communication equipment to prevent damage.Most monitor and control system used in agriculture are in doors,but orchard is in an open circumstance,so this system is designed to be used in an open circumstance which make it become more universal.This system use electrical component in the field of agricultural control,and replace the traditional mechanical and electrical equipment to enhance the safty and reliability of this system.And this system provide Modem interface to realize remote control.