Patent ID: 11966269
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. An electronic device, comprising a power supply apparatus, wherein power supply apparatus comprises a first power supply component, a power over Ethernet (POE) component, a second power supply component, a first controller, and a power supply path management component;
the power supply path management component is configured to open or close a power supply path of a power supply component connected to the power supply path management component, to implement power supply switching between different power supply components;
the POE component is connected to the first controller;
the first controller and the second power supply component are respectively connected to the power supply path management component; and
the first controller is configured to:
detect whether the first power supply component supplies power;
close the power supply path of the POE component when the first power supply component supplies power normally; and
control the power supply path management component to open the power supply path of the second power supply component when the POE component supplies power abnormally and the first power supply component does not supply power; and
the electronic device further comprises a wireless communication component, wherein the wireless communication component is one of Long Range, Wireless Fidelity, Bluetooth, Zigbee, and Sub1 GHz, is connected to the second controller of the power supply apparatus, and is configured to communicate with a server in a communication network under control of the second controller;
the first power supply component of the power supply apparatus is an adapter power supply component comprising an adapter and a power cord and power supply is capable of being implemented by plugging the adapter into a socket, and the second power supply component of the power supply apparatus is a battery power supply component; and the second power supply component comprises a rechargeable battery;
a power query component of the power supply apparatus is configured to detect power of the rechargeable battery after the power supply path of the second power supply component is opened, and send power information of the rechargeable battery to the second controller; and
the second controller is configured to receive the power information of the rechargeable battery, and adjust a heartbeat frequency of the wireless communication component according to the power information of the rechargeable battery.