Based on the national public administrations' demand for meteorological early warning

a specialized meteorological early warning information display terminal is designed. With inte-grating SMS technology

GPRS wireless communication technology

speech synthesis technology

LED display technology

embedded Linux technology and Qt software designing technology

the system realizes receiving

displaying and broadcasting remote meteorological warning messages. The task requirement

hardware design

soft ideas and the LCD interface driver based on Linux are described in details. Experimental results show that the system displays images distinctly

communicates with the control center stably and meets the design requirement entirely.