水下温度压力自动数据采集系统的研究

Study of Automatic Temperature and Pressure Data Acquisition System Under Water

介绍了为了测量水下温度、压力而研制开发出的由压力传感器、温度传感器、89C51单片机和计算机组成的水下温度采集系统,介绍了系统硬件组成及相应的软件,给出了部分用汇编语言编写的程序。该仪器具有结构简单、精度高、使用方便等优点。

Introduced the research of temperature and pressure data acquisition system composed of pressure sensor,temperature sensor,89C51 single-chip microcomputer and computer in order to measure the temperature under the water and the system hardware and corresponding software,provided the program compiled by assemble language partly,the instrument possess the merits of simple structure,high precision,use conveniently etc.