充放电管理方法及电子设备
By defining the interface role and adjusting the power supply signal, the problem of mutual charging and discharging between interfaces in multi-TYPEC interface devices was solved, avoiding battery overheating and damage.
CN115333193BActive Publication Date: 2026-07-17CHIPSEA TECH SHENZHEN CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHIPSEA TECH SHENZHEN CO LTD
- Filing Date
- 2022-08-19
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In electronic devices with multiple TYPEC interfaces, the mutual charging and discharging of these interfaces may cause problems such as battery overheating, power consumption, or damage.
Method used
By defining the role of the interface and adjusting the electrical signal of the power supply end, when the interface meets the preset conditions, the changes in the electrical signal of the power receiving end are obtained to control the interface to stop working and avoid interface interconnection.
Benefits of technology
This effectively avoids battery overheating and damage caused by interface interconnection, thus protecting the battery of electronic devices.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN115333193B_ABST
Abstract
本申请实施例提供的一种充放电管理方法及电子设备，通过确定第一接口和第二接口对应的角色；当第一接口和第二接口对应的角色满足预设条件时，调整供电端输出的电信号，以使供电端输出第一电信号；其中，预设条件为第一接口和第二接口中的其中一个为供电端，另一个为受电端；获取受电端输出的第二电信号，在确定受电端输出的第二电信号发生变化时，可以确定第一接口和第二接口相互连接，则控制第一接口和第二接口停止工作，可以有效避免电子设备中的两个接口互连造成电子设备中的电池发热，进而避免电池耗电甚至损坏电池的情况。
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