CN 121385705 B

摘要

本发明涉及电池健康技术领域，公开了一种用于新能源汽车电池健康度的测试评价方法及系统，该方法包括：根据汽车属性对电池测试环境的测试充电要求进行合格判定，基于车辆电池能量试验确定待测试车的显示健康度和能量释放量，根据待测试车的标准电能能量和能量释放量确定测试健康度，根据显示健康度和测试健康度的关系对待测试车的电池健康度精度进行验证，根据若干个同系车辆的显示健康度和测试健康度对同一系族的电池健康度精度一致性进行验证，基于待测试车的电池健康度精度的验证结果和同一系族的电池健康度精度一致性的验证结果确定电池健康评价等级。本发明降低了电池健康的测试周期，并确保了对电池健康度测试的可靠性。

英文（機器翻譯）： The invention relates to the technical field of battery health, and discloses a testing and evaluating method and a system for the health degree of a new energy automobile battery, wherein the method comprises the following steps: the method comprises the steps of judging whether a battery test environment is qualified according to the automobile attribute, determining the display health degree and the energy release amount of a vehicle to be tested based on a vehicle battery energy test, determining the test health degree according to the standard electric energy and the energy release amount…

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