The invention discloses a railway vehicle multimedia system which comprises a machine room system and a roof system. The machine room system comprises a core machine room, the core machine room is provided with an AP base station and is provided with a first cabinet, the first cabinet is used for placing multimedia system core equipment, and the multimedia system core equipment comprises a first management switch; the machine room system further comprises a non-core machine room, and the non-core machine room is provided with a network connection equipment group. The AP base station and the network connection equipment group form a set of wireless local area network; the roof system is arranged on the roof of the core machine room, and the roof system is provided with a fixing structure used for fixing the satellite receiver. According to the invention, the problem that other marshalling groups are affected when the multimedia system of a railway vehicle of a certain marshalling group is damaged can be solved, the stability of receiving various live broadcast signals in the running process of the railway vehicle is improved, the multimedia system is fully combined with the railway vehicle, the space in the vehicle is reasonably utilized to the greatest extent, and the safety of the railway vehicle is improved. And the stability of received signals is ensured.
本发明公开了一种铁路车辆多媒体系统,包括机房系统和车顶系统;机房系统包括核心机房,核心机房安装有AP基站,并设有第一机柜,第一机柜用于放置多媒体系统核心设备,多媒体系统核心设备包括一台第一管理交换机;机房系统还包括非核心机房,非核心机房安装有网络连接设备群;AP基站和网络连接设备群组成一套无线局域网;车顶系统设于核心机房的车顶上,车顶系统设置有固定结构,用于固定卫星接收器。本发明能够解决当某一编组的铁路车辆多媒体系统出现损坏时影响其他编组的情况,提升铁路车辆在运行过程中接收各类直播信号的稳定性,并且将多媒体系统与铁路车辆充分结合,最大限度地合理利用车内空间,保证接收信号的稳定性。
Multimedia system of railway vehicle
一种铁路车辆多媒体系统
2024-09-17
Patent
Electronic Resource
Chinese
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