Localization of a wireless transponder in a vehicular environment

车载环境中无线应答器的定位

• 批准号: LP150100065
• 负责人: A/Prof Wayne Rowe
• 金额: $ 19.51万
• 依托单位: RMIT University
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2016
• 资助国家: 澳大利亚
• 起止时间: 2016-06-20 至 2019-06-19
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP150100065
• 关键词: Localization; wireless; transponder; vehicular; environment

This project aims to accurately localise passenger wireless devices, in particular the key fob, to improve theft security, passenger safety and user functionality. The objective of the project is to develop a communications band localisation system in a vehicular environment with 10-centimetre accuracy, both inside the vehicle cabin and near to the exterior of the vehicle. Accurate localisation of passenger wireless devices poses a challenging research problem because of the severe multipath environment. An innovative solution based on time-difference-of-arrival methodologies, data fusion, sophisticated recursive filtering techniques and illumination scheduling will be investigated. The outcome is potentially applicable to other localisation scenarios degraded by multipath.

该项目旨在准确定位乘客无线设备，特别是密钥卡，以提高防盗安全、乘客安全和用户功能。该项目的目标是开发一种在车载环境中具有10厘米精度的通信频段定位系统，无论是在车舱内还是在车辆外部附近。由于恶劣的多径环境，乘客无线设备的准确定位提出了一个具有挑战性的研究问题。将研究一种基于到达时间差方法、数据融合、复杂的递归滤波技术和照明调度的创新解决方案。这一结果可能适用于被多路径降级的其他本地化场景。