【摘要】 高质量发展时代下，公共交通与智能网联、高新技术的结合成为城市交通发展的主流趋势。为实现对纯电动公交车更高效率的安全管理，文章重点分析了电池、电机、整车控制器和车辆工作性能之间的关系，确定了纯电动公交车行驶过程中需要被监控的安全技术参数，构建了BP神经网络安全评价模型，最终基于5G高速度、低时延的特点设计了一种以5G通信技术为核心的远程监控系统，不仅可以提高数据采集的准确性与数据传输的高效性，还可以实现较为综合全面的安全监控，保证车辆的行驶安全性与可靠性。研究结果表明，该系统实现了对纯电动公交车较为全面综合的远程监控与状态评价，实现了车辆运行过程中相对高效、稳定的数据传输，有一定开发与利用价值。更多还原

【Abstract】 In the era of high-quality development, the combination of public transportation,intelligent networking, and high-tech has become the mainstream trend of urban transportation development. In order to achieve more efficient safety management of pure electric buses, the article focuses on the analysis of the relationship between the battery, motor, vehicle controller and vehicle performance, and determines the safety technologies that need to be monitored during the driving process of pure electric buses, parameters, constructed a BP neural network security evaluation model, and finally designed a remote monitoring system with 5G communication technology as the core based on the characteristics of 5G high speed and low delay, which can not only improve the accuracy of data collection and data transmission. It can also achieve comprehensive safety monitoring to ensure the driving safety and reliability of the vehicle. The research results show that the system realizes comprehensive remote monitoring and status evaluation of pure electric buses,and realizes relatively efficient and stable data transmission during vehicle operation, which has certain development and utilization value.更多还原