The invention discloses vehicle-mounted embedded equipment based on active safety early warning. The vehicle-mounted embedded equipment comprises a vehicle speed acquisition unit, a vehicle-mounted embedded processing unit, an active safety early warning unit, an anti-fatigue early warning unit, a positioning unit and a wireless communication unit, wherein the vehicle-mounted embedded processing unit is respectively connected with the vehicle speed acquisition unit, the active safety early warning unit, the anti-fatigue early warning unit, the positioning unit and the wireless communication unit. According to the equipment, active early warning can be carried out on fatigue driving and abnormal conditions occurring in the driving process, driving safety can be guaranteed, and in addition, through a three-dimensional modeling mode, when abnormal conditions such as potential collision risks and potential lane departure risks are analyzed, prediction is carried out according to the running speed of the vehicle, the movement trend of pedestrians and the vehicle in the three-dimensional model and the position change of the vehicle relative to the road in the three-dimensional model; and a driver can be effectively reminded before danger occurs.

    本发明公开了一种基于主动安全预警的车载嵌入式设备,包括车速采集单元、车载嵌入式处理单元、主动安全预警单元、防疲劳预警单元、定位单元和无线通讯单元;所述车载嵌入式处理单元分别与车速采集单元、主动安全预警单元、防疲劳预警单元、定位单元和无线通讯单元连接。本发明能够对行车过程中出现的疲劳驾驶和异常情况进行主动预警,有助于保障行车安全,并且,本发明通过三维建模的方式,对潜在碰撞风险和潜在车道偏离风险等异常情况分析时,是通过车辆行驶的速度,三维模型中行人和车辆的运动趋势,以及三维模型中车辆相对于道路的位置变化进行预测的,能够在危险发生前对驾驶员进行有效提醒。


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    Title :

    Vehicle-mounted embedded equipment based on active safety early warning


    Additional title:

    一种基于主动安全预警的车载嵌入式设备


    Contributors:
    WANG CHUNBO (author) / HU GAOJUN (author) / XIE BO (author) / YANG RONGKUI (author)

    Publication date :

    2021-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / 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 / G06K Erkennen von Daten , RECOGNITION OF DATA / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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