主办:陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊:1976年

汽车实用技术 ›› 2022, Vol. 47 ›› Issue (10): 169-172.DOI: 10.16638/j.cnki.1671-7988.2022.010.035

• 标准·法规·管理 • 上一篇    

JT/T 782 的 2020 版与 2010 版的差异分析

邓国开   

  1. 招商局检测车辆技术研究院有限公司
  • 出版日期:2022-05-30 发布日期:2022-05-30
  • 通讯作者: 邓国开
  • 作者简介:邓国开(1988-),男,工程师,研究方向为汽车新能源整车法规检测,E-mail:390941605@qq.com。

Analysis of the Difference between the 2020 and 2010 Versions of JT/T 782

DENG Guokai   

  1. China Merchants Testing Vehicle Technology Research Institute Company Limited,
  • Online:2022-05-30 Published:2022-05-30
  • Contact: DENG Guokai

摘要: 国家标准 JT/T 782 的 2020 新版与 2010 旧版相比,在标准名称、适用范围、性能要求 上都有较大的变化。论文主要从术语和定义以及标准适用范围、试验流程、轮胎不平衡量、 转向性能试验、制动性能试验、轮胎爆胎模拟要求以及爆胎应急安全装置台架试验等几个方 面阐述新旧版标准的差异,为道路运输车辆达标车型检测相关人员提供参考。

关键词: JT/T 782;爆胎应急安全装置;营运车辆;差异分析

Abstract: Compared with the previous version of 2010, the 2020 version of JT/T 782 has great changes in standard name, scope of application and performance requirements. This paper mainly expounds the differences between the old and new versions regarding the terms and definitions, the scope of application, test flow, tire imbalance, steering performance test, braking performance test, tire burst simulation requirements and bench test of tire burst emergency safety device, so as to provide a reference for relevant personnel of standard models of road transport vehicle inspection.

Key words: JT/T 782; Tire burst emergency safety device; Commercial vehicle; Difference analysis