A state of charge indication control method, device, apparatus and storage medium
By detecting the charger's output voltage and establishing a voltage judgment benchmark, the conduction conditions of the light indicator channel are dynamically matched, solving the problem of inaccurate charging indicator lights, achieving accurate indication of battery charging status, and improving the user experience.
CN122159448APending Publication Date: 2026-06-05JIADE ENERGY TECH (ZHUHAI) CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- JIADE ENERGY TECH (ZHUHAI) CO LTD
- Filing Date
- 2026-03-05
- Publication Date
- 2026-06-05
AI Technical Summary
Technical Problem
In existing technologies, the charging indicator light is inaccurate, making it difficult for users to accurately determine whether the battery is fully charged, thus affecting the user experience.
Method used
By detecting the charger's output voltage to generate a charging indicator signal, sampling voltage drop data and constructing a voltage judgment benchmark, dynamically matching the conduction conditions of the parallel light-emitting indicator channel, generating light-emitting signals and suppression signals, and achieving precise control of the light-emitting state.
Benefits of technology
The accuracy of the charging indicator has been improved, ensuring that users can accurately judge the battery charging status and enhancing the user experience.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122159448A_ABST
Abstract
The application provides a charging state indication control method and device, equipment and storage medium, the method comprises: generating a charging identification signal according to the charger output voltage; voltage sampling is carried out on the charging circuit corresponding to the charging identification signal, the voltage drop data is obtained, and the voltage determination reference is determined; the conduction condition of the parallelly connected light-emitting indication channel is matched according to the voltage determination reference, the first light-emitting signal and the first inhibition signal are respectively generated; the first light-emitting indication channel is activated according to the first light-emitting signal, and the second light-emitting indication channel is inhibited according to the first inhibition signal; the change range of the voltage drop data is identified, the dynamic switching instruction is generated, and the light-emitting state of the first light-emitting indication channel and the second light-emitting indication channel is controlled. Through the implementation of the application scheme, the state of the light-emitting indication channel can be accurately controlled based on the voltage determination reference and the conduction condition matching, the accuracy of the charging indication is improved, and the use of the user is guaranteed.
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