Patent ID: 9285431
Filing Date: 2016-03-15
CPC Classification: G01R,H01M,H02J,H04W,Y02D,Y02E

Claim Text:
1. A method for monitoring and managing battery charge level, the method comprising: acquiring a current charge level of a battery equipped in the electrical apparatus; directing a coefficient of current battery power consumption in accordance with a user's operation habit concluded from a power consumption history of the battery; and estimating a battery remaining time of the battery in accordance with the current charge level of the battery and the coefficient of current battery power consumption under the current operating status of the electrical apparatus; wherein the process for estimating the battery remaining time comprises steps of: estimating a current battery available capacity in accordance with the current charge level of the battery and the coefficient of current battery power consumption; acquiring a current operating status of the electrical apparatus at least including an idle state, a phone call state, an internet connection state or a text display state; and acquiring a current battery power consumption that indicates the amount of battery power consumed by the electrical apparatus in a certain operating interval under the current operating status; and estimating the current battery remaining time in accordance with the current battery available capacity and the current battery power consumption under a certain operating status of the electrical apparatus; wherein the process for acquiring the current operating status of the electrical apparatus comprises a step of applying a predetermined call state interface to acquire the current operating status of the electrical apparatus.