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TECHNIQUES FOR SOFTWARE IMPLEMENTED GAS-GAUGING

机译:软件技术实现了气体测量

摘要

Embodiments of the present disclosure provide systems, methods, and computer-readable storage devices for determining a state of charge of a battery. A temperature, electrical current value, and voltage of the battery of a computing device may be obtained. A charging tier of a multi-tiered charging scheme may be identified based at least in part on the temperature and the voltage. An electrical current rate to be applied to the battery may be obtained using the temperature, the voltage of the battery, and the identified charging tier. A mapping may be obtained based at least in part on whether the battery is being charged during a constant voltage phase or a constant electrical current phase of the charging tier. A state of charge of the battery may be determined using the mapping and either the voltage or the electrical current value. The state of charge may be presented at an output device.
机译:本公开的实施例提供了用于确定电池的充电状态的系统,方法和计算机可读存储设备。可以获得计算装置的电池的温度,电流值和电压。可以至少部分地基于温度和电压来识别多层充电方案的充电层。可以使用温度,电池的电压和所识别的充电层来获得要施加到电池的电流速率。可以至少部分地基于在充电层的恒定电流阶段在恒定电压相位或恒定电流阶段中充电来获得映射。可以使用映射和电压或电流值来确定电池的充电状态。可以在输出设备处呈现充电状态。

著录项

  • 公开/公告号US2021099002A1

    专利类型

  • 公开/公告日2021-04-01

    原文格式PDF

  • 申请/专利权人 APPLE INC.;

    申请/专利号US202016741631

  • 发明设计人 SOHAM BANERJEE;MARY-ANN IONASCU;

    申请日2020-01-13

  • 分类号H02J7;G06F1/28;

  • 国家 US

  • 入库时间 2022-08-24 18:01:05

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