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首页> 外文会议>International Commission of Agricultural Engineering(CIGR) International Conference >A Wireless Data Fusion System for Agricultural Machinery: An Application to Vehicle Positioning in Real-time
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A Wireless Data Fusion System for Agricultural Machinery: An Application to Vehicle Positioning in Real-time

机译：农业机械无线数据融合系统：实时应用车辆定位的应用

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摘要

A wireless data fusion system was designed to automatically collect and process operational data from agricultural machinery in order to provide real-time support for precision farming tasks. The system provides transparent data management and decision support functions to crop producers by wirelessly integrating a machinery-based sensing unit and an office-based data processing unit. The machinery-based unit collects the machinery's position and attitude data, the office-based unit performs data fusion to accurately estimate the machinery position, and the wireless data-link transmits the data between the machinery-based and the office-based units. Field tests indicate that this system can collect field data from the operating machinery and wirelessly send the raw data to a data processing center to acquire accurate machinery positioning data at a sampling rate of 50 Hz. The wireless data-link can transmit data between the machinery -based and the office-based units at 2 Mbps within a 3.2 km radius. Results verify that this newly developed wireless data fusion system is capable of handling field data in real-time to support data-intensive precision farming operations.
机译：无线数据融合系统旨在自动从农业机械收集和处理运营数据，以便为精密养殖任务提供实时支持。该系统通过无线集成基于机械的传感单元和基于办公室的数据处理单元，提供透明数据管理和决策支持功能来裁剪生产者。基于机械的单位收集机械的位置和姿态数据，基于办公室的单位执行数据融合，以准确估计机械位置，无线数据链路在基于机械和基于办公室的单位之间传输数据。现场测试表明该系统可以从操作机械收集现场数据，并将原始数据无线发送到数据处理中心，以以50Hz的采样率获取精确的机器定位数据。无线数据链接可以在3.2km半径内以2 Mbps在3.2公里半径的2 Mbps之间传输数据之间的数据。结果验证了该新开发的无线数据融合系统能够实时处理现场数据，以支持数据密集型精度养殖操作。

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