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

Automobile Applied Technology ›› 2021, Vol. 46 ›› Issue (24): 34-37.DOI: 10.16638/j.cnki.1671-7988.2021.024.008

• Intelligent Connected Vehicle • Previous Articles    

Development of Calibration Station of ADAS Module Based on Information Fusion

TANG Tianyin, GAO Xufeng, WANG Tianjun, LI Feng   

  1. SAIC General Motors Co., Ltd.
  • Published:2022-01-21
  • Contact: TANG Tianyin

基于信息融合的驾驶辅助模块标定集成工位开发

汤天殷,高旭峰,王天军,李 峰   

  1. 上汽通用汽车有限公司
  • 通讯作者: 汤天殷
  • 作者简介:汤天殷,工学硕士,现任上汽通用汽车整车制造工程 部终检线技术经理,主要负责新产品、工厂项目终检线工艺、设 备开发和研究工作。

Abstract: The detection accuracy of ADAS module, as important parts of vehicle ADAS function and even automatic driving, will directly affect the performance and customer satisfaction. Therefore, it is necessary to calibrate the ADAS module in the end of line. In order to meet the different calibration requirements of various modules, as well as the status of vehicle, module, equipment and environment during the calibration process, an integrated station (equipment) is developed which can adapt to the calibration of various ADAS modules in combination with information fusion technology. According to the particularity of the detection information, a hybrid architecture is designed to pre-fuse a part of the data in the data analysis layer, which can complete the calibration of each module quickly and accurately.

Key words: ADAS module; Information fusion; End of line calibration; Integration station

摘要: 驾驶辅助模块作为实现车辆驾驶辅助乃至自动驾驶的重要组成部分,其探测的精度和准确 度,将会直接影响驾驶辅助功能的性能和客户满意度。因此,需要对驾驶辅助模块在车辆下线后 进行标定。为了满足各种模块不同的标定需求,以及标定过程中车辆、模块、设备和环境状态的 要求,文章结合信息融合技术,开发了一种能够适应多种驾驶辅助模块标定的集成工位(设备)。 其中,根据探测信息的特殊性,设计了部分数据在数据分析层进行预融合的混合架构,实现了快 速、准确完成各模块标定的目标。

关键词: 驾驶辅助模块;信息融合;下线标定;集成工位