The invention discloses a remote sensing big data processing method and system, and relates to the technical field of data processing. The method provided by the invention comprises the following steps: selecting a target detection road section, acquiring exhaust emission remote sensing data of vehicles passing through the target detection road section in real time through a remote sensing technology, and establishing a data collection group according to information of the vehicles acquired from the remote sensing data; and performing multi-time exhaust emission remote sensing data acquisition on all the vehicles in the data collection group. According to the method, the target road section is screened, the detected vehicle is determined according to the first detection in the road section, the data set is established, the normal emission value of the same type of vehicles is determined, the vehicles which do not conform to the emission standard can be automatically screened out through a comparison method, and compared with an existing remote sensing technology, the method has the advantages that the detection efficiency is improved, and the detection cost is reduced. According to the technology, the influence of some influence factors on the detection result during open type detection is reduced, so that the reliability of the detection result is improved.

    本申请公开了遥感大数据处理方法及系统,涉及数据处理技术领域。本申请所提供的方法包括以下步骤:选取目标检测路段,通过遥感技术实时获取经过目标检测路段车辆的尾气排放遥感数据,并根据遥感数据被获取车辆的信息建立数据收集组;对位于所述数据收集组中的所有车辆进行多次尾气排放遥感数据获取。本申请通过对目标路段的筛选,并根据在该路段中的第一次检测,从而来确定被检测车辆,以建立数据组,从而确定同一类车辆的正常排放值,并利用对比法可以自动采筛选出具有不符合排放标准的车辆,相比于现有的遥感技术,本技术减少了开放式检测时的一些影响因数对检测结果的影响,从而提高了检测结果的可靠性。


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    Titel :

    Remote sensing big data processing method and system


    Weitere Titelangaben:

    遥感大数据处理方法及系统


    Beteiligte:
    LUO CAIXIANG (Autor:in)

    Erscheinungsdatum :

    2023-01-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04Q Wähltechnik , SELECTING



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