Battery monitoring and Quota management System

Abstract

-Due to complex architecture of software and hardware combinations included in embedded system many various difficulties are arised.Accelerated development in mobile devices are not accompanied with advancement in battery technology. Consumption of power is an severe affair in mobile devices having android as an open operating system. The total battery time is most concerning issue for users, for example if Wi-Fi or other applications are used excessively in the mobile then it results in fast consumption of energy and ultimately battery gets discharged soon before the specified time. This paper presents a battery monitoring and quota management system which is efficient in sensing and monitoring battery of mobile phone, this is used for displaying the battery status in all modes. The battery monitors any number of cells utilizing a frequency-shift-keyed signal to sequentially investigates each individual cell. This modulated tone responses sends the data back to the monitoring module. This paper introduces the background process. This process provides Powersaver for automated power model construction method that uses built-in battery voltage sensors and information of battery discharge behavior to monitor power consumption. To save overall system's battery consumption, it is critical to monitor the energy consumption of each application.For accomplishing this process acts as a background process and used to monitor battery power for individual application and overall mobile device system . It acknowledges the user about the consumption caused by individual application and it also restricts it if it exceeds the limit.