基于汽车检查的电波环境调查技术

天津科技 ›› 2025, Vol. 52 ›› Issue (07): 86-90.

基于汽车检查的电波环境调查技术

李维旭, 李勇

一汽丰田汽车有限公司天津 300457

收稿日期:2025-06-04 出版日期:2025-07-25 发布日期:2026-01-06

Electromagnetic wave environment survey technology based on vehicle inspection

LI Weixu, LI Yong

FAW Toyota Motor Co.,Ltd.,Tianjin 300457,China

Received:2025-06-04 Online:2025-07-25 Published:2026-01-06

摘要/Abstract

摘要： 主要讲述电磁波在空间中传播的路径及调控手段,并讨论汽车传感器在辅助驾驶中的识别原理及特点。研究毫米波雷达在整车制造厂安装及标定的要求,介绍一种适用于整车厂毫米波雷达标定工位的电波环境调查技术,通过仿照毫米波雷达在完成车上的安装状态,模拟实际标定中的电磁波环境,并介绍当前环境的评判方法及改善手段。

关键词: 汽车行业, 雷达标定, 电波环境, 毫米波雷达, 辅助驾驶

Abstract: This paper investigates electromagnetic wave propagation and regulation in spatial environments,and discusses target recognition principles and characteristics of automotive sensors in driving assistance. Focusing on millimeter-wave radar installation and calibration in vehicle manufacturing,a specialized electromagnetic wave environment survey technique is proposed. This method simulates electromagnetic wave environment in actual calibration by replicating radar installation configurations on completed vehicles. The evaluation methods and improvement measures for the current environment are introduced.

Key words: automotive industry, radar calibration, electromagnetic wave environment, millimeter-wave radar, driving assistance

中图分类号:

TN06

李维旭, 李勇. 基于汽车检查的电波环境调查技术[J]. 天津科技, 2025, 52(07): 86-90.

LI Weixu, LI Yong. Electromagnetic wave environment survey technology based on vehicle inspection[J]. TIANJIN SCIENCE & TECHNOLOGY, 2025, 52(07): 86-90.