In view of practical requirements of weapon system on high reliability of environmental temperature
the authors have designed a system for data acquisition
data process and data transmission of 11-route temperature
by employing a MCS-51 micro-controller and a host computer.The host computer writes down historical data and offers special-purpose process to the correct exceptional data.Easy operation and strong practicability enable the system applicable to a variety of temperature-data acquisition
and as a part of a weapon system for data acquisition.