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公开(公告)号:US20140364174A1
公开(公告)日:2014-12-11
申请号:US14176819
申请日:2014-02-10
Applicant: Apple Inc.
Inventor: Amit K. Vyas , Abhinav Pathak , David S. Choi , Anand Ramadurai , Nathan K. Kupp , Zheng Zeng
IPC: H04W52/02
CPC classification number: H04W52/0225 , H04W52/0229 , H04W52/0245 , Y02D70/00 , Y02D70/122 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/24
Abstract: A technique for estimating energy consumption of a portable electronic device is described. During this energy-estimation technique, the portable electronic device determines hardware-state information for communication subsystems that implement different communication protocols, and software-state information for the communication protocols. Then, using models for the communication subsystems, and the hardware-state information and the software-state information, the portable electronic device estimates the energy consumption. Based on the estimated energy consumption, certain percentages of the battery charge may be allotted for different applications or features, battery-life diagnostics may be improved, and useful information may be provided to a user about the battery drain on their portable electronic device.
Abstract translation: 描述了一种用于估计便携式电子设备的能量消耗的技术。 在该能量估计技术期间,便携式电子设备确定实现不同通信协议的通信子系统的硬件状态信息,以及用于通信协议的软件状态信息。 然后,使用通信子系统的模型,以及硬件状态信息和软件状态信息,便携式电子设备估计能量消耗。 基于估计的能量消耗,可以为不同的应用或特征分配电池充电的某些百分比,可以改善电池寿命诊断,并且可以向用户提供关于其便携式电子设备上的电池消耗的有用信息。