The invention discloses a pedestrian approaching safety alarm device for a mobile locomotive; the device comprises a housing, and the right side of the housing is provided with a first antenna. The placement holes are symmetrically formed in the surface of the shell; the digital signal input port is fixed to the right side of the power key, and a digital signal output port is formed in the right side of the digital signal input port; and the bottom plate is fixed below the control mainboard, and a threaded sleeve is arranged on the surface of the bottom plate. Compared with an existing device, the high-stability Bluetooth transmitter for the network base station to quickly transmit and receive the signals has the advantages that heat in the Bluetooth transmitter can be conveniently dissipated in time through use of the through hole, damage to internal sensitive parts caused by too high temperature is avoided; The second antenna and the first antenna cooperate with each other for use, wherein the use of the double antennas is provided with two transceiving units; according to the scheme, the working efficiency is higher than that of a single receiving and transmitting unit, and the signal receiving and transmitting use rate of the Bluetooth transmitter is rapidly improved.

    本发明公开了移动机车接近行人安全报警装置,包括外壳,所述外壳的右侧设置有一号天线;安置孔,其对称设置在所述外壳的表面;数字信号输入口,其固定在所述电源键的右侧,所述数字信号输入口的右侧设置有数字信号输出口;底板,其固定在所述控制主板的下方,所述底板的表面设置有螺纹套。该稳定性强的网络基站快速收发信号用蓝牙发射器,与现有的装置相比,通过通孔的使用便于使蓝牙发射器内部的热量及时散出,避免温度过高造成内部灵敏零件的损毁,通过二号天线和一号天线相互配合使用,双天线的使用设置有两个收发单元,要比单个收发单元工作效率的高,快速提高了蓝牙发射器收发信号使用速率。


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    Titel :

    Safety alarm device for moving locomotive approaching pedestrian


    Weitere Titelangaben:

    移动机车接近行人安全报警装置


    Beteiligte:
    FAN XIANGYE (Autor:in) / WEI SHUGANG (Autor:in) / LI YINGZHI (Autor:in)

    Erscheinungsdatum :

    13.07.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / H04B TRANSMISSION , Übertragung / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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