基于SAE J1939的装载机电液换挡辅助试验系统设计

doi:10.16578/j.issn.1004.2539.2011.11.010

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基于SAE J1939的装载机电液换挡辅助试验系统设计

更新时间：2025-04-03

- 基于SAE J1939的装载机电液换挡辅助试验系统设计
- Vol. 35, Issue 11, Pages: 37-40(2011)
- 作者机构：
  
  同济大学机械工程学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2011.11.010
  CLC： TH243
- Published：2011
- 稿件说明：
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[1]刘钊,吴强,谢波,朱玉田.基于SAE J1939的装载机电液换挡辅助试验系统设计[J].机械传动,2011,35(11):37-40.

[J]. 2011, 35(11): 37-40.
[1]刘钊,吴强,谢波,朱玉田.基于SAE J1939的装载机电液换挡辅助试验系统设计[J].机械传动,2011,35(11):37-40. DOI： 10.16578/j.issn.1004.2539.2011.11.010.

[J]. 2011, 35(11): 37-40. DOI： 10.16578/j.issn.1004.2539.2011.11.010.

摘要

装载机液力机械变速器电液换挡操控系统需进行工作状态监测及诊断测试

利用变速器控制器的CAN总线接口与PC进行数据交互

CAN总线应用层协议遵循SAE J1939

应用编程软件Lab-VIEW开发出上位机程序

实现了电液换挡控制系统的工作状态监测、诊断测试、换挡品质相关参数存储与回放等功能。整套辅助试验系统硬件设备简单

可靠性高

人机交互良好

具有一定的通用性和灵活性。

Abstract

Replying to the requirements of the monitoring and diagnosis for electro-hydraulic control system of the wheel loader hydraulic transmission

CAN bus is used to exchange data between PC and the transmission controller

which accorded to SAE J1939 in the application layer.With the application of the software-LabVIEW

the PC-based program is developed to monitor and diagnose the whole electro-hydraulic shift system.Meanwhile

the program can store and re-display some parameters related to the shift quality.The whole assistant experiment system has a simple hardware structure

the character of high durability and friendly human-interface

and is added to the generality and flexibility.

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