A voice alarm system of a trailer traction mechanism comprises a power supply, sensors, a loudspeaker, a wire harness and a controller (ECU). The sensors comprise a sensor SQ1, a sensor SQ2 and a sensor SQ3, the sensor SQ1 and the sensor SQ2 are used for detecting the state of a trailer traction machine, and the sensor SQ3 is used for detecting the state of a saddle locking mechanism; an anti-reverse connection circuit, an overvoltage detection protection circuit and a fault indicating lamp circuit are arranged in the controller; universal ball type telescopic mechanisms are installed on the two sides of a saddle, and the sensors SQ1 and SQ2 are installed on fixing supports of the telescopic type universal ball mechanisms. Each universal ball type telescopic mechanism is composed of a steel ball, a plunger, a spring, a shell, a base plate and a clamping spring, and one end of the interior of the outer sleeve is machined into a ball seat form. According to the invention, the mechanical locking and unlocking states of the traction mechanism can be accurately detected, a driver is clearly told in a voice form, and the safe operation of a vehicle is ensured.

    甩挂车牵引机构语音报警系统,包括电源、传感器、喇叭、线束和控制器(ECU);传感器有三个SQ1、SQ2和SQ3,传感器SQ1、SQ2用于检测挂车牵引机械的状态,SQ3用于检测鞍座锁止机构的状态;控制器内置防反接电路、过压检测保护电路和故障指示灯电路;在鞍座的两边安装万向球式伸缩机构,传感器SQ1和SQ2安装在伸缩式万向球机构的固定支架上。万向球式伸缩机构由钢球、柱塞、弹簧、壳体、垫板和卡簧构成,外套内部的一端加工成球座的形式。本发明能准确地检测到牵引机构的机械锁止和解锁状态,并以语音形式明确告诉驾驶员,确保车辆的安全运行。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Voice alarm system of trailer traction mechanism


    Weitere Titelangaben:

    甩挂车牵引机构语音报警系统


    Beteiligte:
    LIAO ZHENZHONG (Autor:in) / LI MIAO (Autor:in) / WANG WENLIAN (Autor:in) / GUO QIHONG (Autor:in)

    Erscheinungsdatum :

    2021-07-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / 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



    Traction mechanism for trailer

    JIE JINGXING | Europäisches Patentamt | 2021

    Freier Zugriff

    Trailer traction control device and trailer traction system

    WANG SHITAO / WANG YUANJIE | Europäisches Patentamt | 2023

    Freier Zugriff

    Trailer traction

    ZHENG KEXUE | Europäisches Patentamt | 2015

    Freier Zugriff

    Intelligent trailer traction system

    ZHANG LIDONG / LIU CHANGSHENG / GUO CHENGZHI et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Trailer traction apparatus

    Europäisches Patentamt | 2016

    Freier Zugriff