DSoftBus capabilities, including discovery, networking, and transmission | 软总线发现、组网、传输功能实现
Power manager | 系统电源管理服务模块
Thermal Manager | 温控服务
Power manager | 系统电源管理服务模块
Display power manager | 显示电源管理
Storing declaration files for JavaScript APIs | JavaScript API 公共仓，存放 d.ts 声明文件
Battery manager | 电池服务模块
Battery Statistics| 耗电统计模块
Peripheral driver of the Hardware Driver Foundation (HDF) | HDF外设驱动
Battery manager for LiteOS | 轻鸿蒙电池服务
Power manager for LiteOS | 轻鸿蒙电源管理服务
