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发明公开
CN105242991A 一种机车车载信息装置条形码数据管理方法 无效 - 驳回

一种机车车载信息装置条形码数据管理方法
摘要：
本发明公开了一种机车车载信息装置条形码数据管理方法，地面系统恢复车载信息装置条形码数据的过程，具体步骤包括：S1.1．地面系统监测车载信息装置的在线状态，监测到车载信息装置上线时跳转到步骤S1.2，否则继续执行步骤S1.1；S1.2．地面系统将备份的条形码数据恢复至所述车载信息装置；S1.3．结束，退出恢复过程。当车载信息装置发生故障导致条形码数据丢失时，可通过地面系统对条形码数据进行恢复，本发明解决了现有机车条形码管理中存在的问题，具备高效、快捷、方便等优点。
摘要（英）：

The invention discloses a bar code data management method for a locomotive vehicle-mounted information device. A process of restoring bar code data of the vehicle-mounted information device by a ground system specifically comprises the following steps: (S1.1) monitoring an online state of the vehicle-mounted information device by the ground system, when monitoring the vehicle-mounted information device is online, jumping to a step (S1.2), or else, further executing the step (S1.1); (S1.2) restoring backup bar code data into the vehicle-mounted information device by the ground system; and (S1.3) ending, and exiting the restoration process. When the vehicle-mounted information device is broken down to cause bar code data loss, the bar code data can be restored through the ground system. The problems in the existing locomotive bar code management are solved; and the bar code data management method has the advantages of being efficient, fast, convenient and the like.

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