Vehicle charging efficiency test method and device, equipment and storage medium

• Main Authors: DAI CHANGJIAN, YANG CHAO, YU YINGLONG, YANG XIAOLING, LI SONG
• Format: Patent
• Language: Chinese; English
• Published: 09.04.2024
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The embodiment of the invention provides a vehicle charging efficiency testing method and device, equipment and a storage medium. The method comprises the steps that a target environment temperature and a target charging mode are determined; under the target environment temperature, the target charging mode is adopted to charge a test vehicle; collecting CAN data generated by the test vehicle from the charging start time to the charging end time; performing data extraction on the CAN data to obtain target data; wherein the target data is related data of the test vehicle charging system; and determining the charging efficiency of the test vehicle based on the target data. According to the embodiment of the invention, the accuracy of testing the charging efficiency of the vehicle can be improved. 本发明实施例提供了一种车辆充电效率的测试方法、装置、设备和存储介质，所述方法包括：确定目标环境温度、目标充电方式；在所述目标环境温度下，采用所述目标充电方式对测试车辆进行充电；采集所述测试车辆在充电开始时间到充电结束时间产生的CAN数据；对所述CAN数据进行数据提取，得到目标数据；其中，所述目标数据为所述测试车辆充电系统的相关数据；基于所述目标数据，确定所述测试车辆的充电效率。通过本发明实施例，可以提高对车辆充电效率测试的准确性。