Based on the Single chip Microcomputer
Intelligent design of radiator
Abstract ： Radiator wide range of applications, such as notebook
computers because of poor heat dissipation phenomenon of death in
life. MCU with high integration, small size, strong function, high
reliability, low price, etc., are widely used in industrial
measurement and control, smart instrumentation, network
communications, household appliances and other fields.
The design in depth heat problem on the basis of design of a
microcontroller-based control of intelligent radiator, a combination
of cost and performance, and other related factors, using Atmel
AT89C52 microcontroller as the core. Control devices to send commands
to the temperature sensor DS18B20 temperature signal acquisition and
processing, and LCD display parameters were compared with the pre-set
temperature when the temperature reaches a certain value, the
microcontroller will drive the rotation of the fan for cooling
treatment. When the temperature drops to a certain value, the fan
stopped working. Set through the button on the temperature reference
value, the use of memory-chip EEPROM to save the set value,
temperature intelligent control the final system Profuse under
simulation run to verify that the design of this system is correct
and feasible.
Key Words：radiator; SCM; intelligent control
