摘要：【中文】本发明提供了一种基于实时车辆数据的车辆状态监测方法和系统，所述方法包括以下步骤：通过OBD数据采集器采集车辆的实时车辆数据；通过PND设备获取车辆的实时车辆数据；对实时车辆数据进行处理以得到相应的实时车辆状态信息；对实时车辆状态信息进行筛选；根据筛选结果显示部分实时车辆状态信息；对实时车辆状态信息设定安全阈值；若实时车辆状态信息超过安全阈值，则进行预警；对实时车辆状态信息进行短时存储、打包，并发送至远程服务器。本发明能够实现实时车辆数据的在线获取、解析、传输和面向用户显示，从而实现车辆状态的实时监测，并建立车辆状态阈值预警机制，从而保证车辆行驶安全。 【EN】The invention provides a vehicle state monitoring method and system based on real-time vehicle data, wherein the method comprises the following steps: acquiring real-time vehicle data of a vehicle through an OBD data acquisition unit; acquiring real-time vehicle data of a vehicle through a PND device; processing the real-time vehicle data to obtain corresponding real-time vehicle state information; screening the real-time vehicle state information; displaying part of real-time vehicle state information according to the screening result; setting a safety threshold value for the real-time vehicle state information; if the real-time vehicle state information exceeds a safety threshold, early warning is carried out; and storing and packaging the real-time vehicle state information for a short time, and sending the real-time vehicle state information to a remote server. The invention can realize the on-line acquisition, analysis, transmission and user-oriented display of real-time vehicle data, thereby realizing the real-time monitoring of the vehicle state, and establishing a vehicle state threshold early warning mechanism, thereby ensuring the driving safety of the vehicle.