Design of multiple parameters automatic test system for multi-channel pressure sensor

TANG Sheng-wu; LI Bing-bing; WANG Xu

doi:10.13873/J.1000-9787(2014)12-0064-03

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Design of multiple parameters automatic test system for multi-channel pressure sensor

更新时间：2025-09-11

- Design of multiple parameters automatic test system for multi-channel pressure sensor
- Vol. 33, Issue 12, Pages: 64-66+72(2014)
- 作者机构：
  
  中国电子科技集团公司第四十九研究所
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2014)12-0064-03
  CLC： TP212;TP274
- Published：2014
- 稿件说明：
移动端阅览
[1]唐胜武,李冰冰,王旭.多通道压力传感器多参数自动测试系统设计[J].传感器与微系统,2014,33(12):64-66+72.

TANG Sheng-wu, LI Bing-bing, WANG Xu. Design of multiple parameters automatic test system for multi-channel pressure sensor[J]. 2014, 33(12): 64-66+72.
[1]唐胜武,李冰冰,王旭.多通道压力传感器多参数自动测试系统设计[J].传感器与微系统,2014,33(12):64-66+72. DOI： 10.13873/J.1000-9787(2014)12-0064-03.

TANG Sheng-wu, LI Bing-bing, WANG Xu. Design of multiple parameters automatic test system for multi-channel pressure sensor[J]. 2014, 33(12): 64-66+72. DOI： 10.13873/J.1000-9787(2014)12-0064-03.

摘要

设计了一种压力传感器自动测试系统

可实现对多路传感器和多个参数的自动切换测量。通过设计的多功能矩阵开关电路配合一台高精度数据采集器

实现选通切换与测量;采用LabVIEW设计上位机软件

实现标定数据、温度补偿数据、时漂数据显示以及计算、报表功能。实验证明:该系统可同时进行90只压力传感器的桥路电压、电阻、电流等参数测量

满足精度为1%

.1%压力传感器批量产品检测与检定的多种测试需要。

Abstract

A pressure sensor automatic test system is designed for measurement of multi-channel sensors and multiple parameters.A multi-function matrix switch circuit is designed with a high-precision data collector to achieve function of switch and measurement;using Lab VIEW design upper computer software to achieve function of display and calculation and report of calibration data

temperature compensation data

time drift data.Experiment shows that the system can measure parameters such as bridge voltage

resistance and current of 90 pressure sensors

and meet detection and verification needs for mass production of pressure sensor with precision of 1%

.1%and verification process.

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references

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基于LabVIEW的铂电阻器自动测试系统 [J]. 王冰,唐胜武,刘慧. 传感器与微系统 . 2012(12)

磁性液体微压差传感器校准信号源的研究 [J]. 杨文荣,王菲,刘剑飞,杨庆新. 仪器仪表学报 . 2011(04)

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压力传感器自动检定系统设计 [J]. 付永杰,白旭. 舰船电子工程 . 2008(12)

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压力传感器自动综合测试系统控制方法研究 [J]. 张丹,赵军,陈学峰,梁培钧. 计算机测量与控制 . 2007(03)

A LabVIEW based automatic test system for sieving chips [J] . Zhongyuan Wang,Yongheng Shang,Jiarui Liu,Xidong Wu. Measurement . 2013 (1)

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