The invention belongs to the technical field of vehicle engineering, and discloses a vehicle-mounted power supply monitoring device, which comprises a power supply detection controller module, an output control module, a fault indication module, an Internet of Things communication module and a cloud diagnosis server, wherein the power supply detection controller module detects detection parametersincluding working parameters of a vehicle-mounted power supply, environmental parameters of the vehicle-mounted power supply and running state parameters of a vehicle in real time and sends a vehicle-mounted power supply on-off control signal, the output control module is connected with the power supply monitoring controller module, the fault indication module is connected with the power supply detection controller module, the cloud diagnosis server is connected with the power supply detection controller module through the Internet of Things communication module, and the cloud diagnosis server performs data classification and combination on the detection data according to modes of different devices at the same time and the same device at different times, and performs outlier detection byadopting a clustering analysis method to determine the vehicle-mounted power supply with safety risks. The vehicle-mounted power supply monitoring device provided by the invention can realize high-timeliness fault detection.

    本发明属于车辆工程技术领域,公开了一种车载电源监控装置,包括:电源检测控制器模块、输出控制模块、故障指示模块、物联网通信模块以及云诊断服务器;电源检测控制器模块实时检测包括:车载电源的工作参数、车载电源环境参数以及车辆运行状态参数在内的检测参数并发出车载电源通断电控制信号;输出控制模块与电源监测控制器模块相连;故障指示模块与电源检测控制器模快相连;云诊断服务器通过物联网通信模块与电源检测控制器模块相连;云诊断服务器按照相同时间不同设备和不同时间相同设备的模式对检测数据进行数据分类组合,采用聚类分析方法进行离群值检测确定存在安全风险的车载电源。本发明提供的车载电源监控装置可实现高时效故障检测。


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    Title :

    Vehicle-mounted power supply monitoring device


    Additional title:

    一种车载电源监控装置


    Contributors:
    YAN YIXIONG (author) / TUO XINJUAN (author) / YANG HANG (author) / XIONG PANPAN (author) / ZHU YAKUN (author)

    Publication date :

    2021-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion




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