The invention discloses an elevator five-party intercom system based on DMR communication, and relates to the technical field of communication, the system comprises a call data acquisition module, a call quality analysis module, a call duration analysis module and a data storage module; wherein the call data acquisition module is used for acquiring call data of the elevator five-party intercom system; the data storage module is used for storing the call data in a database or a file system in a structured or unstructured manner; the call quality analysis module is used for evaluating the call quality of the call and generating a call quality evaluation index; the call duration analysis module is used for analyzing the call duration of the call record and generating a call abnormity evaluation index; the comprehensive analysis module is used for generating a call stability evaluation index, comparing the call stability evaluation index with a first threshold value and a second threshold value, and taking corresponding measures; and the call period analysis module is used for analyzing the frequency of the call activity and identifying the peak period and the valley period of the call.

    本发明公开了一种基于DMR通讯的电梯五方对讲系统,涉及通讯技术领域,该系统包括通话数据采集模块、通话质量分析模块、通话时长分析模块以及数据存储模块;其中,通话数据采集模块,用于采集电梯五方对讲系统的通话数据;数据存储模块,用于将通话数据以结构化或非结构化的方式存储在数据库或文件系统中;通话质量分析模块,对通话的通话质量进行评估,生成通话质量评估指数;通话时长分析模块,对通话记录的通话时长进行分析,生成通话异常评估指数;综合分析模块,生成通话稳定性评估指数,并与第一阈值和第二阈值进行比对,作出相应措施;通话周期分析模块,用于分析通话活动的频率,识别通话的高峰期和低谷期。


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    Title :

    Elevator five-party intercom system based on DMR communication


    Additional title:

    一种基于DMR通讯的电梯五方对讲系统


    Contributors:
    CAI ZIQIAO (author) / BAI WEICHAO (author)

    Publication date :

    2023-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04Q Wähltechnik , SELECTING / B66B Aufzüge , ELEVATORS / H04M TELEPHONIC COMMUNICATION , Fernsprechverkehr



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