Development of high efficient inspecting system for oxygen sensor based on LabVIEW

LAI Jian-ming; LIU Chang-wen; YANG Yan-xiang; ZHANG Ping; XI Da-guang

doi:10.13873/j.1000-9787(2014)08-0105-04

Chinese

您当前的位置：

首页 >

文章列表页 >

Development of high efficient inspecting system for oxygen sensor based on LabVIEW

更新时间：2025-09-11

- Development of high efficient inspecting system for oxygen sensor based on LabVIEW
- Vol. 33, Issue 8, Pages: 105-108(2014)
- 作者机构：
  
  1. 天津大学内燃机燃烧学国家重点实验室
  2. 天津大学内燃机研究所
  3. 浙江大学能源工程系
  4. 浙江福爱电子有限公司
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-9787(2014)08-0105-04
  CLC： TP212.2
- Published：2014
- 稿件说明：
移动端阅览
[1]赖健明,刘昌文,杨延相,张平,郗大光.基于LabVIEW的高效氧传感器检测系统开发[J].传感器与微系统,2014,33(08):105-108.

LAI Jian-ming, LIU Chang-wen, YANG Yan-xiang, et al. Development of high efficient inspecting system for oxygen sensor based on LabVIEW[J]. 2014, 33(8): 105-108.
[1]赖健明,刘昌文,杨延相,张平,郗大光.基于LabVIEW的高效氧传感器检测系统开发[J].传感器与微系统,2014,33(08):105-108. DOI： 10.13873/j.1000-9787(2014)08-0105-04.

LAI Jian-ming, LIU Chang-wen, YANG Yan-xiang, et al. Development of high efficient inspecting system for oxygen sensor based on LabVIEW[J]. 2014, 33(8): 105-108. DOI： 10.13873/j.1000-9787(2014)08-0105-04.

摘要

为了实现批量的氧传感器的高效下线检测

设计了一种基于LabVIEW的氧传感器检测系统。该方案采用按设定好空燃比变化规律循环的电控单元（ECU）控制发动机运行

其产生的尾气用来同时检测一组氧传感器。LabVIEW获取ECU的空燃比变化规律同时控制单片机AD采样获得到的各氧传感器的输出信号

通过实时处理获得的数据将得到一系列的氧传感器性能参数。当判断所有参数测量完后

LabVIEW将自动停止测量过程。通过用户自定义且可标定的评价标准

软件将直接给出每只所测氧传感器的性能评价结果。实验结果表明:该系统可以准确快速地检测出氧传感器的各种性能指标

包括起燃激活时间、稀浓信号大小、稀浓响应速度等。

Abstract

In order to achieve the goal of high efficient inspection of oxygen sensor in production line

a kind of inspecting system for oxygen sensor is designed based on LabVIEW program system.The system detects a group of oxygen sensors via exhaust gaseous produced by engine which is controlled by ECU with preset running cycle process of changing air-fuel ratio.LabVIEW acquires ECU air-fuel ratio change rule and output signal of oxygen sensors at the same time

and these datas are processed simultaneously.With all the necessary performance parameters of the oxygen sensors are detected

the process of detecting will terminated by LabVIEW automatically.According to the criteria which can be calibrated set up by user

the software will present evaluation results of each oxygen sensor directly.Experimental results show that this system can inspect all the performance parameters accurately and rapidly

including the light-on time

thin and dense signal and response rate

etc.

关键词

Keywords

references

保护层对汽车尾气氧传感器响应特性影响 [J]. 夏朝阳,卢旭晨,闫岩,王体壮,张志敏,杨素萍. 传感器与微系统 . 2011(08)

汽车氧传感器电压输出特性研究 [J]. 周志宾,王季峰,辛明华. 传感器与微系统 . 2007(05)

汽车燃油经济性测试系统研究 [J]. 董正身,曹晓燕,武一民,尹东星. 仪器仪表学报 . 2006(S2)

电喷摩托车用氧传感器的快速检测系统 [J]. 郗大光,高君,白富强,杨延相,陶玉国. 小型内燃机与摩托车 . 2006(06)

Views

197

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Design of electric forklift controller based on ARM and implementation of weighing algorithm

Design of solar lighting monitoring system based on LabVIEW

Study on technology of water-based tape casting for limiting current oxygen sensor

Study on preparation technology of porous protective coating slurry for oxygen sensor

Design of terahertz two-dimensional scanning imaging system based on LabVIEW

Related Author

LUO Jieying

KE Jian

WANG Yixin

YANG Zhijun

YANG Wenwen

XIE Meng

XU Zhijuan

LIU Xi

Related Institution

School of Mechanical Engineering,Southwest Jiaotong University

Xi’an Jiaotong University City College

The 49th Research Institute of China Electronics Technology Group Corporation

China Electronics Technology Group Corporation

College of Information and Communication Engineering,Harbin Engineering University

⁰