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BQ27542电量计低温不准确

Other Parts Discussed in Thread: GPCRB, GPCCHEM
目前我们电量计在低温的情况下电量不准确,出现部分电池有电量显示,部分电池没有的情况。查看数据手册发现T Rist和 T Time Constant两个参数对低温的电量有影响,但手册未做说明,请教一下,改怎么调整呢?会是这两个参数的影响吗?还是其他问题?