无线铂电阻温度传感器测试系统

Testing system for wireless platinum resistance temperature sensor

为实现对铂电阻温度传感器的自动测试,设计了基于ZigBee的铂电阻的测试系统.多个高精度微型铂电阻测试节点组网后把测试数据通过汇聚节点传输到计算机.在Windows的开发平台下,利用Delphi7.0+SQLServer2000技术进行软件研发,实现了铂电阻数据的自动采集、处理、传输、管理、性能评判等功能为一体的自动化测试系统,解决了传统测试系统需要大量布线的问题,提高了铂电阻温度传感器测试效率.

In order to realize automatic testing of the platinum resistance temperature sensor, a wireless platinum resistance test system based on ZigBee technology is designed. The test data of many platinum resistances can be sunk to the main computer by the high precision micro endpoints, and the PC-based test software is designed in Windows system by using Delphi7.0 and SQL Server2000. The automatic testing system is realized with the function of data acquisition, processing, management and performance evaluation. The problem that requires lots of wires ex- isted in the traditional testing system is solved, and the test efficiency of the temperature sensors is improved.