Abstract: The onboard ATP equipment software has the characteristic of  high accuracy, and manual management mode can ensure its accuracy on a certain extent. However, the manual management mode is easily affected by human factors, and there is the possibility of problems. In order to further ensure the accuracy of ATP equipment software, this paper make research on an informatization management tool used to manage the software. The online and offline management tools are developed to automatically check the software information according to deployment information, show identification results and allow operators to comment on special cases in consideration of possible objective conditions. Through the informatization management tool, the informatization management of ATP equipment software can be realized to ensure the accuracy of ATP equipment software, and eliminate the possibility of software management error caused by human factors.

Key words: onboard ATP , software version, informatization management

摘要： 车载ATP设备软件管理具有高度准确的特点，采用人工管理方式能够一定程度上确保其准确性。但人工管理方式容易受到人为因素影响，存在出现问题的可能性。为进一步确保ATP设备软件的准确性，研究采用信息化工具对软件进行管理。开发在线管理和离线管理两种工具，根据部署信息自动核对软件信息，给出识别结果；考虑到可能存在的客观情况，允许作业人员对特殊情况进行备注说明。通过研究的信息化管理工具，能够实现ATP设备软件信息化管理，确保ATP设备软件准确性，杜绝人为因素导致软件管理出错的可能性。

关键词: 车载ATP, 软件版本, 信息化管理