这套系统能根据线路坡道和信号条件自动计算并调整车速，就像汽车的辅助驾驶系统一样，在平直道上 自动维持速度，遇到上坡会自动加大电流，下坡则适时制动。"以前开车，手柄得一直攥着，精神高度 紧张，一趟跑下来肩膀都是僵的。"王祖贵说，"现在辅助驾驶系统能完成大部分重复操作，我们能更专 心地看线路、做联控，轻松不少。" "列尾风压正常，机班人员到位，具备发车条件，动车。"2月23日20时05分，随着一声长鸣，王祖贵推 动手柄，驾驶一列满载万吨煤炭的重载列车，缓缓驶离国家能源集团新朔铁路点岱沟车站，向着神池南 站进发。 记者此时就站在王祖贵身后，目光落在他面前的仪表盘上，那些数字正不停闪烁跳动。"咱们这列车一 共有108节车厢，全长1.35公里。"王祖贵一边说着，一边习惯性地扫视着前方，"从车头走到车尾，最 快也得10多分钟。" 41岁的王祖贵是新朔铁路机务公司的一名司机，也是这条煤炭运输大动脉上的"老熟人"，今年是他在重 载铁道线上奔走的第17个年头。 王祖贵的眼睛盯着前方的同时，也会不时扫一眼面前的仪表盘。上面跳动的，除了车速、管压这些传统 数据，还有一些他以前想都不敢想的东西——辅助驾驶系统状态指示灯。 在王祖贵头 ...

Group 1: Financial Performance - The company reported a revenue growth of 23.65% and a net profit growth of 13.65% in the mid-2025 report [4] - The company's smart operation business revenue increased by 5.63% [3] - R&D expenses decreased by 4.17%, indicating a structural optimization rather than a reduction in investment intensity [3] Group 2: Strategic Initiatives - The company is focusing on the "big transportation" sector, collaborating with a 40% stake in Yangsi Technology to develop autonomous driving truck platooning technology [3] - Yangsi Technology has begun mass production of L4 level autonomous logistics robots and is exploring commercial scenarios in highway and railway logistics parks [4] - The company signed a strategic cooperation agreement with Shudao Smart Transportation Group to develop "Chuan-Yu Autonomous Driving Mainline Logistics" [3] Group 3: Accounts Receivable Management - The year-end balance of accounts receivable decreased by 4.4% year-on-year, while revenue grew by 23.65% [4] - The company implements measures to improve accounts receivable collection, including strengthening customer credit management and establishing effective collection plans [4] - The company aims to reduce bad debt risk through legal means for overdue accounts and incentivizing sales personnel to enhance collection efforts [4]