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

汽车实用技术 ›› 2021, Vol. 46 ›› Issue (24): 73-76.DOI: 10.16638/j.cnki.1671-7988.2021.024.016

• 设计研究 • 上一篇    

浅谈某种车型全景天窗的设计缺陷

董少君   

  1. 华东交通大学
  • 发布日期:2022-01-21
  • 通讯作者: 董少君
  • 作者简介:董少君（1985—），男，就读于华东交通大学机电与 车辆工程学院，载运工具运用工程专业，研究方向：车辆现代设 计技术。

Talking about the Design Defects of the Panoramic Sunroof of Certain Vehicles

DONG Shaojun   

  1. East China Jiaotong University
  • Published:2022-01-21
  • Contact: DONG Shaojun

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摘要： 近年来随着人们生活水平的不断提高，汽车逐渐成为人们出行的主要交通工具。而天窗作 为汽车车身中的一个重要部件，也随之得到广泛应用。由于天窗不影响整车的行驶功能，一般汽 车生产制造商不会定义功能安全等级，因而具有潜在危险性。文章以某车型的全景天窗为研究对 象，结合市场和试验问题的反馈，运用质量工具，对全景天窗功能安全的常见设计缺陷进行分析 和研究，并结合实例提出优化方案，以提高全景天窗的功能安全。

关键词: 全景天窗；功能安全；设计缺陷

Abstract: With the continuous improvement of people's living standards, the car gradually become the main tool for people to travel in recent years. The sunroof is one of the important parts in the car body, which is widely used in the automobile in recent years. Since the sunroof does not affect the driving function of the vehicle, the general automobile manufacturer will not define the functional safety level, which may cause potential danger to people. This article takes the panoramic sunroof of a certain car model as the research object, combines the feedback of market and test problems, uses quality tools, analyze and research common design flaws in the functional safety of panoramic sunroofs, and combined with examples to propose an optimization plan, in order to improve the functional safety of the panoramic sunroof.

Key words: Panoramic sunroof; Functional safety; Design defect