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 ›› 2024, Vol. 49 ›› Issue (1): 51-56.DOI: 10.16638/j.cnki.1671-7988.2024.001.010

• 智能网联汽车 • 上一篇    

基于 ADAS 开发流程的 LDW 设计及测试

肖 筱，汪善玲*，丁 阳，陈 琳，薛家良   

  1. 南京理工大学紫金学院
  • 出版日期:2024-01-15 发布日期:2024-01-15
  • 通讯作者: 汪善玲
  • 作者简介:肖筱（2002－），女，研究方向为传感器应用，E-mail:1572735762@qq.com。

LDW Design and Test Based on ADAS Development Process

XIAO Xiao, WANG Shanling*, DING Yang, CHEN Lin, XUE Jialiang   

  1. Nanjing University of Science and Technology Zijin College
  • Online:2024-01-15 Published:2024-01-15
  • Contact: WANG Shanling

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摘要： 为提高行车安全、发展智能汽车，按照智能网联产品 V 型开发流程，对车道偏离预警 （LDW）系统进行设计开发。根据 LDW 系统的安全目标、道路车辆功能安全标准、乘用车 的重点使用场景、稳定性和可靠性要求，对 LDW 系统进行了详细的设计，定义了系统功能 及切换条件，进行安装及视角验证，在 JT/T 883－2014 等相关标准的基础上扩展了测试实验 流程并开展实车测试，设计与验证环节相辅相成。结果表明，该系统符合设计要求，能够实 现预期功能，具有实用性和可靠性。

关键词: LDW 系统；ADAS；行车安全；实车测试

Abstract: In order to improve driving safety and develop intelligent vehicles, the lane departure warning (LDW) system is designed and developed according to the V-type development process of intelligent network products. According to the safety goal of LDW system, functional safety standard of road vehicle, key use scenario of passenger car, stability and reliability requirements, the LDW system is designed in detail. It defines the system functions and switching conditions, carries out installation and perspective verification, expands the test and experiment process and carries out real vehicle testing on the basis of relevant standards such as JT/T 883－2014, and the design and verification process complement each other. The results show that the system meets the design requirements, can realize the expected function, and has practicability and reliability.

Key words: LDW system; ADAS; Driving safety; Real vehicle testing