利索-全球专利检索

  1. 登录
  2. 注册
实用新型
CN204305057U 高速动车组网络系统的MVB/ETH网关设备 有权 转让

高速动车组网络系统的MVB/ETH网关设备
摘要：
本实用新型涉及一种用于轨道交通车辆网络连接和网络控制领域，具体涉及一种高速动车组网络系统的MVB/ETH网关设备。所述MVB/ETH网关设备设置于所述高速动车组内并用于所述高速动车组内MVB网络和ETH网络之间的通讯，且所述MVB/ETH网关设备至少包括：控制板卡，其用于控制MVB网络与ETH网络之间的通讯；信息块传输端板卡，其具有用于与相邻的车辆中的MVB/ETH网关设备连接的多个ETH网络接口；第一交换机板卡，其具有用于与所述MVB/ETH网关设备所安装的车辆内的各ETH网络设备连接的多个ETH网络接口；以及电源板卡，其用于为所述MVB/ETH网关设备提供电源。通过采用上述技术方案，本实用新型提供了一种稳定可靠地实现ETH网络与MVB网络之间通讯的高速动车组网络系统的MVB/ETH网关设备。
摘要（英）：

The utility model relates to the field of the connection and control of vehicle networks of rail transit, and specifically relates to MVB/ETH gateway equipment for a high-speed EMU network system. The equipment is disposed in a high-speed EMU, and is used for the communication between an MVB network in the high-speed EMU and an ETH network in the high-speed EMU. Moreover, the equipment at least comprises a control board card which is used for controlling the communication between the MVB network and the ETH network; an information transmission end board card which is provided with a plurality of ETH network interfaces connected with MVB/ETH gateway equipment in an adjacent vehicle; a first switch board card which is provided with a plurality of ETH network interfaces connected with all ETH network equipment in a vehicle where the MVB/ETH gateway equipment is located; and a power board card which is used for supplying power to the MVB/ETH gateway equipment. Through the above technical scheme, the equipment achieves the communication between the ETH network and the MVB network stably and reliably.

0/0