1# Battery Statistics<a name="EN-US_TOPIC_0000001115047353"></a> 2 3- [Introduction](#section11660541593) 4- [Directory Structure](#section19472752217) 5- [Repositories Involved](#section63151229062) 6 7## Introduction<a name="section11660541593"></a> 8 9The battery statistics module provides the following functions: 10 111. Software power consumption statistics: collects statistics on power consumption of each application or software. The power consumption is measured by Uid. Software power consumption includes but is not limited to the following items: CPU power consumption, running lock power consumption, mobile wireless power consumption, Wi-Fi power consumption, GPS power consumption, sensor power consumption, camera power consumption, flashlight power consumption, etc. 122. Hardware power consumption statistics: collects statistics on power consumption of the hardware. Power consumption beyond software power consumption belongs to hardware power consumption. It includes but is not limited to the following items: user power consumption, call power consumption, screen power consumption, Wi-Fi power consumption, and Bluetooth power consumption. 13 14**Figure 1** Architecture of the battery statistics module<a name="fig106301571239"></a> 15 16 17## Directory Structure<a name="section19472752217"></a> 18 19``` 20/base/powermgr/battery_statistics 21├── etc # etc profile 22├── figures # Architecture figures 23├── frameworks # FrameWork Layer 24│ ├── js # NAPI code 25│ └── native # Native code 26├── interfaces # APIs 27│ ├── innerkits # Internal APIs 28│ └── kits # External APIs 29├── sa_profile # SA profile 30├── services # Services 31│ ├── native # Native services 32│ ├── profile # Average Power Consumption Profile 33│ └── zidl # zidl APIs 34├── test # Test code 35└── utils # Utilities and common code 36``` 37 38 39 40## Repositories Involved<a name="section63151229062"></a> 41 42[Power Management Subsystem](https://gitee.com/openharmony/docs/blob/master/en/readme/power-management.md) 43 44[powermgr_power_manager](https://gitee.com/openharmony/powermgr_power_manager) 45 46[powermgr_display_manager](https://gitee.com/openharmony/powermgr_display_manager) 47 48[powermgr_battery_manager](https://gitee.com/openharmony/powermgr_battery_manager) 49 50[powermgr_thermal_manager](https://gitee.com/openharmony/powermgr_thermal_manager) 51 52**powermgr_battery_statistics** 53 54[powermgr_battery_lite](https://gitee.com/openharmony/powermgr_battery_lite) 55 56[powermgr_powermgr_lite](https://gitee.com/openharmony/powermgr_powermgr_lite) 57
