Wireless Charging Sequencing for Continuous Detection and Charging
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing wireless charging devices face intermittent charging and quality issues due to prolonged detection times exceeding charging safety confirmation cycles, leading to device damage from continuous charging without real-time detection.
Innovation Solution
The wireless charging method splits detection tasks into subtasks and intersperses charging subtasks among them, ensuring real-time detection and continuous charging by setting subtask times less than detection cycles and prioritizing charging tasks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If wireless detection is performed completely before charging safety confirmation, then detection accuracy is improved, but charging continuity deteriorates causing intermittent charging
Solution Approach 1:
The wireless detection task is divided into multiple detection subtasks that can be executed incrementally. The detection process is segmented into stages, allowing the system to perform safety confirmations between subtasks rather than waiting for complete detection before any charging occurs.
Solution Approach 2:
Critical safety detection subtasks are executed before charging begins, ensuring essential safety checks are completed in advance. Less critical detection subtasks continue running in the background during charging, maintaining detection accuracy without interrupting charging continuity.
2Duration of action of stationary object
If charging safety confirmation is prioritized over wireless detection, then charging continuity is improved, but detection accuracy deteriorates causing device damage risk
Solution Approach 1:
The system maintains continuous charging operation by executing detection and safety confirmation tasks concurrently during charging. Detection subtasks continue running in the background without interruption, ensuring detection accuracy is maintained while charging proceeds continuously.
Solution Approach 2:
The system implements continuous feedback loops where detection results from ongoing subtasks are immediately fed back to the control system. This allows real-time adjustment of charging parameters based on detection status, ensuring safety without interrupting charging continuity.
3Loss of time
If detection task time exceeds charging safety confirmation cycle, then detection completeness is improved, but charging quality deteriorates due to interruptions
Solution Approach 1:
The detection task is segmented into multiple subtasks with individual time allocations that fit within the charging safety confirmation cycle. Each subtask completes within the available time window, ensuring both detection completeness and charging quality without interruptions.
Solution Approach 2:
Detection subtasks are executed periodically during charging intervals, with each subtask completing within one charging cycle. This periodic execution ensures comprehensive detection over time while maintaining continuous charging quality without interruptions.
Data Source
AI summary
A wireless charging method includes: (a) providing a charging device, wherein the charging device includes at least one charging region for a smart device to place thereon, the charging device is configured to charge the smart device when executing a charging task, the charging task includes at least one charging subtask, and the charging device is configured to detect whether there is a detection object on the charging region when executing a detection task, and the detection task includes a plurality of detection subtasks; (b) executing a charging initialization program and a communication initialization program; and (c) executing the plurality of detection subtasks and at least one charging subtask, wherein the at least one charging subtask is interspersed and executed among the plurality of detection subtasks.